ÿþ<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html lang="en"><head> <meta http-equiv="content-type" content="text/html; charset=windows-1250"> <meta name="description" content="Department of invasion ecology, Institute of Botany, Academy of Sciences of the Czech republic" lang="en"> <meta name="description" content="Oddìlení ekologie invazí, Botanický ústav Akademie vìd Èeské republiky" lang="cs"> <meta name="keywords" content="invasions, plants, biogeography, Pruhonice, institut of botany, research activity, lang="en"> <meta name="keywords" content="invaze, rostliny, botanický ústav, výzkumná èinnost, Prùhonice" lang="cs"> <meta name="generator" content="HandMade"> <meta name="resource-type" content="document"> <meta name="copyright" content="Content © IBOT"> <meta name="robots" content="ALL,FOLLOW"> <meta http-equiv="Reply-to" content="ibot@ibot.cas.cz"> <meta http-equiv="Cache-Control" content="Public"><title>Personal web page - Pyaek Petr...</title> <link rel="SHORTCUT ICON" href="obr/ibot16.ico" type="image/x-icon"> <link rel="stylesheet" type="text/css" href="index.php_soubory/style.css"></head> <body background="index.php_soubory/bg.gif"> <CENTER><table border="0" cellpadding="0" cellspacing="10" width="95%"> <tbody> <tr> <td valign="bottom" width="180"> &nbsp; </td> <td valign="bottom"> <p class="black"> <br><br><br><br><br><b>Dr. Petr Pyaek</b> <br>Oddlení ekologie invazí / Department of&nbsp;Invasion Ecology <br>Botanický ústav, Akademie vd&nbsp; R/Institute of&nbsp;Botany, Academy&nbsp;of&nbsp;Sciences of the&nbsp;Czech&nbsp;Republic <br>CZ - 252 43, Prohonice <br>tel: +420 271 015 266 <br>e-mail: pysek(et)ibot.cas.cz </td> </tr> <tr> <td>&nbsp;</td> <td> <p class="top"> <a href="index.htm" class="top">home</a> | <a href="cv.htm" class="top">CV</a> | <a href="publications.htm" class="top">publications</a> | <a href="freetime.htm" class="top">personal stuff</a> </td> </tr> </tbody> </table> <table align="center" border="0" cellpadding="0" cellspacing="10" width ="95%"> <tbody> <tr> <td valign="top" width="17"><img src="obr/publications.gif"> </td> <td valign="top"> <div align="justify"><p> <b>Publications</b><br> <p><b>online early</b> <p>Ricotta C., La Sorte F. A., Pyaek P., Rapson G. L., Celesti-Grapow L. & Thompson K.: Phylogenetic beta diversity of native and alien species in European urban floras.  Global Ecology and Biogeography, doi: 10.1111/j.1466-8238.2011.00715.x <a href="pdf/Ricotta, La Sorte, Pysek, Rapson, Celesti, Thompson-Phylogenetic urban beta diversity_GEB2011(online early).pdf"><b>[PDF]</b></a> <p>Catford J., Vesk P., Richardson D. M. & Pyaek P.: Quantifying invasion level: towards the objective classification of invaded and invasible ecosystems.  Global Change Biology, doi: 10.1111/j.1365-2486.2011.02549.x <a href="pdf/Catford, Vesk, Richardson, Pysek-Invaded ecosystems_GlobChangeBiol2011(online early).pdf"><b>[PDF]</b></a> <p>te Beest M., Le Roux J. J., Richardson D. M., Brysting A. K., Suda J., Kubeaová M. & Pyaek P.: The more the better? The role of polyploidy in facilitationg plant invasions.  Annals of Botany, doi: 10.1093/aob/mcr277 <a href="pdf/te Beest, Le Roux, Richardson, Brysting, Suda, Kubesova, Pysek-Polypolody in invasions_AnnBot2011(online early).pdf"><b>[PDF]</b></a> <p><b>2011</b> <p>Seastedt T. S. & Pyaek P. (2011): Mechanisms of plant invasions of North American and European grasslands.  Annual Review of Ecology, Evolution and Systematics 42: 133 153, doi: 10.1146/annurev-ecolsys-102710-145057 <a href="AnnRev2011.htm"><b>[Link to PDF]</b></a> <p>Essl F., Dullinger S., Rabitsch W., Hulme P.E., Hülber K., Jaroaík V., Kleinbauer I., Krausmann F., Kühn I., Nentwig W., Vilà M., Genovesi P., Gherardi F., Desprez-Lousteau M.-L., Roques A. & Pyaek P. (2011): Reply to Keller and Springborn: No doubt about invasion debt.  Proceedings of the National Academy of Sciences of the United States of America 108: E221 <a href="pdf/Essl et al.-No doubt about invasion debt_PNAS2011.pdf"><b>[PDF]</b></a> <p>Klimeaová J. & Pyaek P. (2011): Current topics in clonal plants research: editorial.  Preslia 83: 275 279. <a href="pdf/Klimesova, Pysek-Clonal plants editorial_Preslia2011.pdf"><b>[PDF]</b></a> <p>Simberloff D. & 141 Signatories (2011): Non-natives: 141 scientists object.  Nature 475: 36 <a href="pdf/Simberloff et al.-Non-natives, 141 scientists object_Nature2011.pdf"><b>[PDF]</b></a> <p>Kühn I., Kowarik I., Kollmann J., Starfinger U., Bacher S., Blackburn T. M., Bustamante R. O., Celesti-Grapow L., Chytrý M., Colautti R. I., Essl F., Foxcroft L. C., García-Berthou E., Gollasch S., Hierro J., Hufbauer R. A., Hulme P. E., Jaroaík V., Jeschke J. M., Karrer G., Mack R. N., Molofsky J., Murray B. R., Nentwig W., Osborne B., Pyaek P., Rabitsch W., Rejmánek M., Roques A., Shaw R., Sol D., van Kleunen M., Vilà M., von der Lippe M., Wolfe L. M. & Penev L. (2011): Open minded and open access: introducing NeoBiota, a new peer-reviewed journal of biological invasions.  Neobiota 9: 1 12 <a href="pdf/Kuhn et al.-NeoBiota editorial_Neobiota2011.pdf"><b>[PDF]</b></a> <p>Moravcová L., Pyaek P., Jaroaík V. & Zákravský P. (2011): Potential phytotoxic and shading effects of invasive Fallopia (Polygonaceae) taxa on the germination of dominant native species.  NeoBiota 9: 31 47 <a href="pdf/Moravcova, Pysek, Jarosik, Zakravsky-Fallopia phytotoxic effects_Neobiota2011.pdf"><b>[PDF]</b></a> <p>Stohlgren T. J., Pyaek P., Kartesz J., Nishino M., Pauchard A., Winter M., Pino J., Richardson D. M., Wilson J. R. U., Murray B. R., Phillips M. L., Ming-yang L., Celesti-Grapow L. & Font X. (2011): Widespread plant species: natives versus aliens in our changing world.  Biological Invasions 13: 1931 1944 <a href="pdf/Stohlgren, Pysek, Kartesz et al.-Widespread plant species_BiolInv2011.pdf"><b>[PDF]</b></a> <p>Skálová H., Moravcová L. & Pyaek P. (2011): Germination dynamics and seedling frost resistance of invasive and native Impatiens species reflect local climatic conditions.  Perspectives in Plant Ecology, Evolution and Systematics 13: 173 180 <a href="pdf/Skalova, Moravcova, Pysek-Germination and seedlings Impatiens_PPEES2011.pdf"><b>[PDF]</b></a> <p>Pyaek P., Pergl J. & Jaroaík V. (2011): Alien plants introduced by different pathways differ in invasion success: unintentional introductions as greater threat to natural areas?  PLoS ONE 6: e24890 <a href="pdf/Pysek, Jarosik, Pergl-Pathways and traits_PLoS One2011.pdf"><b>[PDF]</b></a> <p>Jaroaík V., Pyaek P. & Kadlec T. (2011): Alien plants in urban nature reserves: from red-list species to future invaders.  NeoBiota 10: 27 46 (doi: 10.3897/neobiota.10.1262) <a href="pdf/Jarosik, Pysek, Kadlec-Alien plants in Prague nature reserves_NeoBiota2011.pdf"><b>[PDF]</b></a> <p>Pyaek P. (2011): Knowing what we count: a comment on Guo.  Neobiota 10: 81 88 <a href="pdf/Pysek-Knowing what we count_Neobiota2011.pdf"><b>[PDF]</b></a> <p>Latzel V., Klimeaová J., Dole~al J., Pyaek P., Tackenberg O. & Prach K. (2011): The association of dispersal and persistence traits of plants with different stages of succession in central European man-made habitats. Folia Geobotanica 46: 289 302. <a href="pdf/Latzel,_Klimesova,_Dolezal,_Pysek,_Tackenberg,_Prach-Dispersal_and_persistence_traits_FoliaGeobot2011.pdf"><b>[PDF]</b></a> <p>Pergl J., Müllerová J., Perglová I., Herben T. & Pyaek P. (2011): The role of long-distance seed dispersal in the local population dynamics of an invasive plant species. Diversity and Distributions 17: 725 738. <a href="pdf/Pergl et al_Long distance dispersal Heracleum_DDI2011.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Pyaek P. & Duncan R. P. (2011): Don t be fooled by a name: a reply to Thompson and Davis. Trends in Ecology and Evolution 26: 318. <a href="pdf/Hulme,_Pysek,_Duncan-Dont_be_fooled_by_a_name_TREE2011.pdf"><b>[PDF]</b></a> <p>Blackburn T. M., Pyaek P., Bacher S., Carlton J. T., Duncan R. P., Jaroaík V., Wilson J. R. U. & Richardson D. M. (2011): A proposed unified framework for biological invasions. Trends in Ecology and Evolution 26: 333 339. <a href="pdf/Blackburn,_Pysek,_Bacher,_Carlton_et_al.-Invasion_framework_TrendsEcolEvol2011.pdf"><b>[PDF]</b></a> <p>Vila M., Espinar J.L., Hejda M., Hulme P.E., Jaroaík V., Maron J.L., Pergl J., Schaffner U., Sun Y. & Pyaek P. (2011) Ecological impacts of invasive alien plants: a meta-analysis of their effects on species, communities and ecosystems - Ecology Letters 14: 702-708 (doi: 10.1111/j.1461-0248.2011.01628.x) <a href="pdf/Vila et al_Impact_EcolLet2011.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Chytrý M., Danihelka J., Kühn I., Pergl J., Tichý L., Biesmeijer J., Ellis W. N., Kunin W. E. & Settele J. (2011): Successful invaders co-opt pollinators of native flora and accumulate insect pollinators with increasing residence time. Ecological Monographs 81: 277-293. <a href="pdf/Pysek et al-Successful invaders coopt pollinators_EcolMonogr2011.pdf"><b>[PDF]</b></a> <p>Simberloff D., Genovesi P., Pyaek P. & Campbell K. (2011): Recognizing conservation success. Science 332: 419. <a href="pdf/Simberloff,_Genovesi,_Pysek,_Campbell-Recognizing_conservation_success_Science2011.pdf"><b>[PDF]</b></a> <p>Foxcroft L. C., Jaroaík V., Pyaek P., Richardson D. M. & Rouget M. (2011): Protected-area boundaries as filters of plant invasions.  Conservation Biology 25: 400 405 <a href="pdf/Foxcroft,_Jarosik,_Richardson,_Pysek,_Rouget-Protected_area_boundaries_Kruger_ConsBiol2011.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Pergl J. & Wild J. (2011): Colonization of high altitudes by alien plants over the last two centuries.  Proceedings of the National Academy of Sciences of the United States of America 108: 439 440 (doi/10.1073/pnas.1017682108) <a href="pdf/Pysek,_Jarosik,_Pergl,_Wild-Colonization_of_high_altitudes_PNAS2011.pdf"><b>[PDF]</b></a> <p>Jaroaík V., Konvi ka M., Pyaek P., Kadlec T. & Benea J. (2011): Conservation in a city: do the same principles apply to different taxa?  Biological Conservation 144: 490 499 (doi: 10.1016/j.biocon.2010.10.002) <a href="pdf/Jarosik,_Konvicka,_Pysek_et_al-Conservation_in_a_city_BiolCons2011.pdf"><b>[PDF]</b></a> <p>Pyaek P. & Hulme P. E. (2011): Biological invasions in Europe 50 years after Elton: time to sound the ALARM.  In: Richardson D. M. (ed.), Fifty years of invasion ecology: the legacy of Charles Elton, p. 73 88, Blackwell Publishing, Oxford. <a href="pdf/Pysek,_Hulme-Biological_invasions_in_Europe_In_Elton_book_Wiley2011.pdf"><b>[PDF]</b></a> <p>Richardson D. M., Pyaek P. & Carlton J. C. (2011): A compendium of essential concepts and terminology in biological invasions.  In: Richardson D. M. (ed.), Fifty years of invasion ecology: the legacy of Charles Elton, p. 409 420, Blackwell Publishing, Oxford. <a href="pdf/Richardson,_Pysek,_Carlton-Concepts_In_Elton_book_Wiley2011.pdf"><b>[PDF]</b></a> <p><b>2010</b> <p>Essl F., Dullinger S., Rabitsch W., Hulme P.E., Hülber K., Jaroaík V., Kleinbauer I., Krausmann F., Kühn I., Nentwig W., Vilà M., Genovesi P., Gherardi F., Desprez-Lousteau M.-L., Roques A. & Pyaek P. (2011): Socioeconomic legacy yields an invasion debt.  Proceedings of the National Academy of Sciences of the United States of America 108: 203 207 (doi/10.1073/pnas.1011728108) <a href="pdf/Essl_et_al.-Invasion_debt_PNAS2010.pdf"><b>[PDF]</b></a> <p>Mitchell C. E., Blumenthal D., Jaroaík V., Pulley E. E. & Pyaek P. (2010): Controls on pathogen species richness in plants introduced and native ranges: roles of residence time, range size, and host traits.  Ecology Letters 13: 1525 1535 <a href="pdf/Mitchell,_Blumenthal,_Jarosik,_Puckett,_Pysek-Control_on_pathogen_richness_EcolLett2010.pdf"><b>[PDF]</b></a> <p>Foxcroft L. C., Richardson D. M., Rejmánek M. & Pyaek P. (2010): Alien plant invasions in tropical and sub-tropical savannas: patterns, processes and prospects.  Biological Invasions 12: 3913 3933 <a href="pdf/Foxcroft,_Richardson,_Rejmanek,_Pysek-Invasions_in_savannas_BiolInvas2010.pdf"><b>[PDF]</b></a> <p>Richardson D. M., Daehler C. C., Leishman M. R., Pauchard A. & Pyaek P. (2010): Plant invasions: theoretical and practical challenges.  Biological Invasions 12: 3907 3911 <a href="pdf/Richardson_et_al-Special_issue_editorial_BiolInvas2010.pdf"><b>[PDF]</b></a> <p>Pyaek P. & Richardson D. M. (2010): Invasive species, environmental change and management, and health.  Annual Review of Environment and Resources 35: 25 55. <a href="AnnRev.htm"><b>[Link to PDF]</b></a> <p>Schweiger O., Biesmeijer J. C., Bommarco R., Hickler T., Hulme P. E., Klotz S., Kühn I., Moora M., Nielsen A., Ohlemüller R., Petanidou T., Potts S. G., Pyaek P., Stout J. C., Sykes M. T., Tscheulin T., Vilà M., Walther G.-R., Westphal C., Winter M., Zobel M. & Settele J. (2010): Multiple stressors on biotic interactions: how climate change and alien species interact to affect pollination.  Biological Reviews 85: 777 795. <a href="pdf/Schweiger_et_al-Multiple_stressors_on_biotic_interactions_BiolRev2010.pdf"><b>[PDF]</b></a> <p>Phillips M. L., Murray B. R., Pyaek P., Pergl J., Jaroaík V., Chytrý M. & Kühn I. (2010): Plants species of the Central European flora as aliens in Australia.  Preslia 82: 465 482. <a href="pdf/Phillips,_Murray,_Pysek,_Pergl,_Jarosik,_Chytry,_Kuhn-_Central_European_species_in_Australia_Preslia2010.pdf"><b>[PDF]</b></a> <p>Moravcová L., Pyaek P., Jaroaík V., Havlí ková V. & Zákravský P. (2010): Reproductive characteristics of neophytes in the Czech Republic: traits of invasive and non-invasive species.  Preslia 82: 365 390. <a href="pdf/Moravcova,_Pysek,_Jarosik_et_al.-Reproductive_traits_of_neophytes_Preslia2010.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Hulme P.E., Kühn I., Wild J., Arianoutsou M., Bacher S., Chiron F., Did~iulis V., Essl F., Genovesi P., Gherardi F., Hejda M., Kark S., Lambdon P.W., Desprez-Loustau A.-M., Nentwig W., Pergl J., Poboljaaj K., Rabitsch W., Roques A., Roy D.B., Solarz W., Vila M. & Winter M. (2010): Disentangling the role of environmental and human pressures on biological invasions.  Proceedings of the National Academy of Sciences of the United States of America 107: 12157 12162. <a href="pdf/Pysek_et_al.-Environmental_and_human_pressures_on_invasions_PNAS2010.pdf"><b>[PDF]</b></a> <p>Gordon D. R., Riddle B., Pheloung P., Ansari S., Buddenhagen C., Chimera C., Daehler C. C., Dawson W., Denslow J. S, Jaqualine T. N., LaRosa A., Nishida T., Onderdonk D. A., Panetta F. D., Pyaek P., Randall R. P., Richardson D. M., Virtue J. G. & Williams P. A. (2010): Guidance for addressing the Australian Weed Risk Assessment questions.  Plant Protection Quarterly 25: 56 74. <a href="pdf/Gordon_et_al.-Guidance_Australian_WRA_PlantProtectionQuarterly2010.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Nentwig W., Pyaek P. & Vilà M. (2010): Are the aliens taking over? Invasive species and their increasing impact on biodiversity.  In: Settele J., Penev L., Georgiev T., Grabaum R., Grobelnik V., Hammen V., Klotz S., Kotarac M. & Kühn I. (eds), Atlas of biodiversity risk, p. 132 133, Pensoft, Sofia & Moscow. <a href="pdf/Hulme_et_al-Alien_species_and_their_impact_on_biodiversity_(ALARM_Biodiveristy_Atlas)_Pensoft2010.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Nentwig W., Pyaek P. & Vilà M. (2010): DAISIE: Delivering Alien Invasive Species Inventories for Europe.  In: Settele J., Penev L., Georgiev T., Grabaum R., Grobelnik V., Hammen V., Klotz S., Kotarac M. & Kühn I. (eds), Atlas of biodiversity risk, p. 134 135, Pensoft, Sofia & Moscow. <a href="pdf/Hulme_et_al-DAISIE_(ALARM_Biodiveristy_Atlas)_Pensoft2010.pdf"><b>[PDF]</b></a> <p>Pyaek P., Chytrý M., Wild J., Pino J., Maskell L. C. & Vila M. (2010): Mapping invasion by alien plants in Europe.  In: Settele J., Penev L., Georgiev T., Grabaum R., Grobelnik V., Hammen V., Klotz S., Kotarac M. & Kühn I. (eds), Atlas of biodiversity risk, p. 146 147, Pensoft, Sofia & Moscow. <a href="pdf/Pysek_et_al.-Mapping_invasions_in_Europe_(ALARM_Biodiveristy_Atlas)_Pensoft2010.pdf"><b>[PDF]</b></a> <p>Pyaek P., Pergl J., Jahodová `., Moravcová L., Müllerová J., Perglová I. & Wild J. (2010): The hogweed story: invasion of Europe by large Heracleum species.  In: Settele J., Penev L., Georgiev T., Grabaum R., Grobelnik V., Hammen V., Klotz S., Kotarac M. & Kühn I. (eds), Atlas of biodiversity risk, p. 150 151, Pensoft, Sofia & Moscow. <a href="pdf/Pysek_et_al-Hogweed_story(ALARM_Biodiversity_Atlas)_Pensoft2010.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Nentwig W., Pyaek P. & Vila M. (2010): How to deal with invasive species? A proposal for Europe.  In: Settele J., Penev L., Georgiev T., Grabaum R., Grobelnik V., Hammen V., Klotz S., Kotarac M. & Kühn I. (eds), Atlas of biodiversity risk, p. 165 166, Pensoft, Sofia & Moscow. <a href="pdf/Hulme_et_al.-How_to_deal_with_invasive_species_(ALARM_Biodiversity_Atlas)_Pensoft2010.pdf"><b>[PDF]</b></a> <p>Kubeaová M., Moravcová L., Suda J., Jaroaík V. & Pyaek P. (2010): Naturalized plants have smaller genomes than their non-invading relatives: a flow cytometric analysis of the Czech alien flora.  Preslia 82: 81 96. <a href="pdf/Kubesova, Moravcova, Suda, Jarosik, Pysek-Genome size invasives_Preslia2010.pdf"><b>[PDF]</b></a> <p>Pyaek P., Bacher S., Chytrý M., Jaroaík V., Wild J., Celesti-Grapow L., Gassó N., Kenis M., Lambdon P. W., Nentwig W., Pergl J., Roques A., Sádlo J., Solarz W., Vila M. & Hulme P. E. (2010): Contrasting patterns in the invasions of European terrestrial and freshwater habitats by alien plants, insects and vertebrates.  Global Ecology and Biogeography 19: 317 331. <a href="pdf/Pysek et al.-Invasions of European habitats_GlobEcolBiog2010.pdf"><b>[PDF]</b></a> <p>Vila M., Basnou C., Pyaek P., Josefsson M., Genovesi P., Gollasch S., Nentwig W., Olenin S., Roques A., Roy D., Hulme P. E. & DAISIE partners (2010): How well do we understand the impacts of alien species on ecological services? A pan-European cross-taxa assessment.  Frontiers in Ecology and the Environment 8: 135 144. <a href="pdf/Vila et al.-Impact Europe_FrontEcolEnv2010.pdf"><b>[PDF]</b></a> <p>Gassó N., Pyaek P., Vila M. & Williamson M. (2010): Spreading to a limit: the time required for a neophyte to reach its maximum range.  Diversity and Distributions 16: 310 311. <a href="pdf/Gasso, Pysek, Vila, Williamson-Spreading to a limit_DDI2010.pdf"><b>[PDF]</b></a> <p>Pyaek P., Chytrý M. & Jaroaík V. (2010): Habitats and land-use as determinants of plant invasions in the temperate zone of Europe.  In: Perrings C., Mooney H. A. & Willimason M. (eds.), Bioinvasions and globalization: ecology, economics, management and policy, p. 66 79, Oxford University Press, Oxford. <a href="pdf/Pysek, Chytry, Jarosik-Habitats as determinants of invasions_In Perrings et al. OUP2010.pdf"><b>[PDF]</b></a> <p><b>2009</b> <p>Winter M., Schweiger O., Klotz S., Nentwig W., Andriopoulos P., Arianoutsou M., Basnou C., Delipetrou P., Did~iulis V., Hejda M., Hulme P.E., Lambdon P. W., Pergl J., Pyaek P., Roy D. B. & Kuhn I. (2009): Plant extinctions and introductions lead to phylogenetic and taxonomic homogenization of the European flora.  Proceedings of the National Academy of Sciences of the United States of America 106: 21721 21725. <a href="pdf/Winter et al.-Homogenization European flora_PNAS2009.pdf"><b>[PDF]</b></a> <p>Walther G.-R., Roques A., Hulme P. E., Sykes M., Pyaek P., Kuhn I., Zobel M., Bacher S., Botta-Dukát Z., Bugmann H., Czucz B., Dauber J., Hickler T., Jaroaík V., Kenis M., Klotz S., Minchin D., Moora M., Nentwig W., Ott J., Panov V. E., Reineking B., Robinet C., Semenchenko V., Solarz W., Thuiller W., Vila M., Vohland K. & Settele J. (2009): Alien species in a warmer world: risks and opportunities.  Trends in Ecology and Evolution 24: 686 693. <a href="pdf/Walther et al.-Alien species in a warmer world_TREE2009.pdf"><b>[PDF]</b></a> <p>Chytrý M., Wild J., Pyaek P., Tichý L., Danihelka J. & Knollová I. (2009): Maps of the level of invasion of the Czech Republic by alien plants.  Preslia 81: 187 207. <a href="pdf/Chytry, Wild, Pysek et al.-Invasion maps CR_Preslia2009.pdf"><b>[PDF]</b></a> <p>Pyaek P., Køivánek M. & Jaroaík V. (2009): Planting intensity, residence time, and species traits determine invasion success of alien woody species.  Ecology 90: 2734  2744. <a href="pdf/Pysek, Krivanek, Jarosik-Invasion success of woody plants_Ecology2009.pdf"><b>[PDF]</b></a> <p>Ricotta C., La Sorte F. A., Pyaek P., Rapson G. L., Celesti-Grapow L. & Thompson K. (2009): Phyloecology of urban alien floras.  Journal of Ecology 97: 1243 1251. <a href="pdf/Ricotta, LaSorte, Pysek, Rapson, Celesti, Thompson-Phyloecology urban_JEcol2009.pdf"><b>[PDF]</b></a> <p>Perglová I., Pergl J., Skálová H., Moravcová L., Jaroaík V. & Pyaek P. (2009): Differences in germination and seedling establishment of alien and native Impatiens species.  Preslia 81: 357 375. <a href="pdf/Perglova, Pergl, Skalova, Moravcova, Jarosik, Pysek-Germination in Impatiens_Preslia2009.pdf"><b>[PDF]</b></a> <p>Pyaek P. & Pergl J. (2009): Editorial: Invasive species know no borders  neither does research in biological invasions.  In: Pyaek P. & Pergl J. (eds), Biological invasions: towards a synthesis, Neobiota 8: 1 2. <a href="pdf/Pysek Pergl_Neobiota editorial2009.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Nentwig W., Pyaek P. & Vila M. (2009): Common market, shared problems: time for a coordinated response to biological invasions in Europe?  In: Pyaek P. & Pergl J. (eds), Biological invasions: towards a synthesis, Neobiota 8: 3 19. <a href="pdf/Hulme, Nentwig, Pysek, Vila-Time for response to invasions in Europe_Neobiota2009.pdf"><b>[PDF]</b></a> <p>Skálová H. & Pyaek P. (2009): Germination and establishment of invasive and native Impatiens species in species-specific microsites.  In: Pyaek P. & Pergl J. (eds), Biological invasions: towards a synthesis, Neobiota 8: 101 109. <a href="pdf/Skalova, Pysek-Impatiens competition_Neobiota2009.pdf"><b>[PDF]</b></a> <p>Pyaek P. & Hulme P. E. (2009): Invasion biology is a discipline that s too young to die.  Nature 160: 324 <a href="pdf/Pysek, Hulme-Invasion biology is too young to die_Nature2009.pdf"><b>[PDF]</b></a> <p>La Sorte F. & Pyaek P. (2009): Extra-regional residence time as a correlate of plant invasiveness: European archaeophytes in the North American flora.  Ecology 90: 2589 2597 <a href="pdf/LaSorte, Pysek-European archaeophytes in North America_Ecology2009.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Pergl J., Randall R., Chytrý M., Kühn I., Tichý L., Danihelka J., Chrtek J. jun. & Sádlo J. (2009): The global invasion success of Central European plants is related to distribution characteristics in their native range and species traits.  Diversity and Distributions 15: 891 903 <a href="pdf/Pysek et al-Global invasion success of European plants_DDI2009.pdf"><b>[PDF]</b></a> <p>Blumenthal D., Mitchell C.E., Pyaek P., & Jaroaík V. (2009): Synergy between pathogen release and resource availability in plant invasion. - PNAS 106 (19): 7899-7904. <a href="pdf/Blumenthal, Mitchell, Pysek, Jarosik-Synergy in plant invasions_PNAS2009.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Nentwig W., Pyaek P. & Vila M. (2009): Biological invasions: benefits versus risk. Response.  Science 324: 1015 1016. <a href="pdf/Hulme, Nentwig, Pysek, Vila-Response to Gozlan_Science2009.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Nentwig W., Pyaek P. & Vila M. (2009): A standardized response to biological invasions. Response.  Science 325: 146 147. <a href="pdf/Hulme, Nentwig, Pysek, Vila-Response to Rashid_Science2009.pdf"><b>[PDF]</b></a> <p>Hulme P., Pyaek P., Nentwig W. & Vila M. (2009): Will threat of biological invasions unite the European Union?  Science 324: 40 41. <a href="pdf/Hulme et al_Invasions policy_Science2009.pdf"><b>[PDF]</b></a> <p>Hejda M., Pyaek P., Pergl J., Sádlo J., Chytrý M. & Jaroaík V. (2009): Invasion success of alien plants: do habitats affinities in the native distribution range matter?  Global Ecology and Biogeography 18: 372 382. <a href="pdf/Hejda, Pysek, Pergl, Sadlo, Chytry, Jarosik-Invasion success and habitat affinities_GlobEcolBiog2009.pdf"><b>[PDF]</b></a> <p>Hejda M., Pyaek P. & Jaroaík V. (2009): Impact of invasive plants on the species richness, diversity and composition of invaded communities.  Journal of Ecology 97: 393 403. <a href="pdf/Hejda, Pysek, Jarosik-Impact on species richness_JEcol2009.pdf"><b>[PDF]</b></a> <p>Baker R., Battisti A., Bremmer J., Kenis M., Mumford J., Petter F., Schrader G., Bacher S., De Barro P., Hulme P. E., Karadjova O., Oude Lansink A., Pruvost O., Pyaek P., Roques A., Baranchikov Yu. & Jiang Hua-Sun (2009): PRATIQUE: A research project to enhance pest risk analysis techniques in the European Union.  EPPO Bulletin 39: 87 93. <a href="pdf/Baker et al.-PRATIQUE_EPPO Bull2009.pdf"><b>[PDF]</b></a> <p>DAISIE (eds) (2009): Handbook of alien species in Europe.  Springer, Berlin, 399 pp. <p>Hulme P. E., Nentwig W., Pyaek P. & Vila M. (2009): Prefaces - The Editors: an End has a Start. - <i>In</i> <b>DAISIE</b> (eds) Handbook of Alien Species in Europe. Springer, pp. xiii-xvii. <a href="pdf/Hulme et al-The Editors-An end has a start_DAISIE2009.pdf"><b>[PDF]</b></a> <p>Pyaek P., Lambdon P. W., Arianoutsou M., Kühn I., Pino J. & Winter M. (2009): Chapter 4 - Alien Vascular Plants of Europe. - <i>In</i> <b>DAISIE</b> (eds) Handbook of Alien Species in Europe. Springer, pp. 43-61. <a href="pdf/Pysek et al.-Alien vascular plants of Europe_DAISIE2009.pdf"><b>[PDF]</b></a> <p>Pyaek P., Hulme P. E. & Nentwig W. (2009): Chapter 14 - Glossary of the Main Technical Terms Used in the Handbook. - <i>In</i> <b>DAISIE</b> (eds) Handbook of Alien Species in Europe. Springer, pp. 375-379. <a href="pdf/Pysek et al.-Glossary of technical terms_DAISIE2009.pdf"><b>[PDF]</b></a> <p>Williamson M., Dehnen-Schmutz K., Kühn I., Hill M., Klotz S., Milbau A., Stout J. & Pyaek P. (2009): The distribution of range sizes of native and alien plants in four European countries and the effects of residence time. - Diversity & Distributions 15: 158 166. <a href="pdf/Williamson et al Range sizes aliens and native_DaD2009.pdf"><b>[PDF]</b></a> <p>Chytrý M., Pyaek P., Wild J., Pino J. Maskell L. C. & Vila M. (2009): European map of alien plant invasions based on the quantitative assessment across habitats. - Diversity & Distributions 15: 98 107. <a href="pdf/Chytry et al_European invasion map_DaD2009.pdf"><b>[PDF]</b></a> <p><b>2008</b> <p>Hejda M. & Pyaek P. (2008): Estimating the community-level impact of the riparan alien species <i>Mimulus guttatus</i> by using a replicated BACI field experiment. - <i>In</i> Rabitsch, W., F. Essl & F. Klingenstein (Eds.): Biological Invasions  from Ecology to Conservation. NEOBIOTA 7: 250-257. <a href="pdf/Hejda & Pysek_Impact Mimulus guttatus_Neobiota2008.pdf"><b>[PDF]</b></a> <p>Hanspach J., Kühn I., Pyaek P., Boos E. & Klotz S. (2008): Correlates of naturalization and occupancy of introduced ornamentals in Germany. - Perspectives in Plant Ecology, Evolution and Systematics 10: 241 250. <a href="pdf/Hanspach, Kuhn, Pysek, Boos, Klotz-Invasivenness of ornamentals_PPEES2008.pdf"><b>[PDF]</b></a> <p>Pyaek P. & Richardson D. M. (2008): Invasive Plants. <i>In</i> Sven Erik Jorgensen and Brian D. Fath (Editor-in-Chief), Ecological Engineering. Vol. [3] of Encyclopedia of Ecology, 5 vols. pp. [2011-2020] Oxford: Elsevier. <a href="pdf/Pysek & Richardson Invasions_Encyclopaedia Elsevier2008.pdf"><b>[PDF]</b></a> <p>Lambdon P. W., Pyaek P., Basnou C., Hejda M., Arianoutsou M., Essl F., Jaroaík V., Pergl J., Winter M., Anastasiu P., Andriopoulos P., Bazos I., Brundu G., Celesti-Grapow L., Chassot P., Delipetrou P., Josefsson M., Kark S., Klotz S., Kokkoris Y., Kühn I., Marchante H., Perglová I., Pino J., Vila M., Zikos A., Roy D. & Hulme P. (2008): Alien flora of Europe: species diversity, temporal trends, geographical patterns and research needs.  Preslia 80: 101 149. <a href="pdf/Lambdon, Pysek et al.-Alien flora of Europe_Preslia2008.pdf"><b>[PDF]</b></a> <p>Pyaek P., Richardson D. M., Pergl J., Jaroaík V., Sixtová Z. & Weber E. (2008): Geographical and taxonomic biases in invasion ecology.  Trends in Ecology and Evolution 23: 237 244. <a href="pdf/Pysek, Richardson, Pergl, Jarosik, Sixtova, Weber_Geographical and taxonomic biases_TREE2008.pdf"><b>[PDF]</b></a> <p>Chytrý M., Jaroaík V., Pyaek P., Hájek O., Knollová I., Tichý L. & Danihelka J. (2008): Separating habitat invasibility by alien plants from the actual level of invasion.  Ecology 89: 1541 1553. <a href="pdf/Chytry, Jarosik, Pysek et al.-Habitat invasibility_Ecology2008.pdf"><b>[PDF]</b></a> <p>La Sorte F. A., McKinney M. L., Pyaek P., Klotz S., Rapson G. J., Celesti-Grapow L. & Thompson K. (2008): Distance decay of similarity among European urban floras: the impact of anthropogenic activities on b diversity.  Global Ecology and Biogeography 17: 363 371 <a href="pdf/La Sorte et al.-European urban floras_GlobEcolBiogr2008.pdf"><b>[PDF]</b></a> <p>Richardson D. M., Pyaek P., Rejmánek M., Simberloff D. & Mader A. D. (2008): Biological invasions  the widening debate: response to Charles Warren.  Progress in Human Geography 32: 295 298 <a href="pdf/Richardson, Pysek, Simberloff, Rejmanek, Mader-Response to Warren_ProgrHumanGeogr2008.pdf"><b>[PDF]</b></a> <p>Køivánek M. & Pyaek P. (2008): Forestry and horticulture as pathways of plant invasions: a database of alien woody plants in the Czech Republic.  In: Tokarska-Guzik B., Brock J. H., Brundu G., Child L. E., Daehler C. C. & Pyaek P. (eds), Plant invasions: Human perception, ecological impacts and management, p. 21 38, Backhuys Publisher, Leiden. <a href="pdf/Krivanek, Pysek-Woody database_Backhuys2008.pdf"><b>[PDF]</b></a> <p>Chytrý M., Maskell L., Pino J., Pyaek P., Vila M., Font X. & Smart S. (2008): Habitat invasions by alien plants: a quantitative comparison between Mediterranean, subcontinental and oceanic regions of Europe. Journal of Applied Ecology 45: 448 458. <a href="pdf/Chytry et al.-Habitat invasions Europe_JApplEcol2008.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Bacher S., Kenis M., Klotz S., Kühn I., Minchin D., Nentwig W., Olenin S., Panov V., Pergl J., Pyaek P., Roque A., Sol D., Solarz W. & Vila M. (2008): Grasping at the routes of biological invasions: a framework for integrating pathways into policy.  Journal of Applied Ecology 45: 403 414. <a href="pdf/Hulme et al-Pathways_JApplEcol2008.pdf"><b>[PDF]</b></a> <p>Richardson D.M. & P. Pyaek (2008): Fifty years of invasion ecology - the legacy of Charles Elton. - Diversity & Distributions 14: 161-168. <a href="pdf/Richardson & Pysek_Fifty years invasion ecology_Elton_DaD2008.pdf"><b>[PDF]</b></a> <p>Pyaek P., V. Jaroaík, J. Müllerová, J. Pergl & J. Wild (2008): Comparing the rate of invasion by Heracleum mantegazzianum at continental, regional, and local scales.  Diversity & Distributions 14: 355-363. <a href="pdf/Pysek et al-Heracleum rate of invasions scales_DaD2008.pdf"><b>[PDF]</b></a> <p><b>2007</b> <p><IMG align=left src="obr/hogweed_book.jpg" style="margin-left:30pt; margin-right:10pt"> Pyaek P., M.J.W. Cock, W. Nentwig & H.P. Ravn (2007): Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>). - CAB International <a href="pdf/Ecology and Management of Giant Hogweed.pdf"><b>Promo leaflet</b></a> <BR clear=left><HR width="40%"> <p>Richardson D.M. & P. Pyaek (2007): Classics in ecology revisited: Elton, C.S. 1958: The ecology of invasions by animals and plants. London: Methuen. Progress in Physical Geography 31: 659 666. <a href="pdf/Richardson, Pysek-Elton review_ProgrPhysGeogr2007.pdf"><b>[PDF]</b></a> <p>Sádlo J., M. Chytrý & P. Pyaek (2007): Regional species pools of vascular plants in habitats of the Czech Republic. - Preslia 79: 303 321. <a href="pdf/Sadlo, Chytry, Pysek-Habitat species pools_Preslia2007.pdf"><b>[PDF]</b></a> <p>Prach K., P. Pyaek & V. Jaroaík (2007): Climate and pH as determinants of vegetation succession in Central-European human-made habitats. - Journal of Vegetation Science 18: 701 710. <a href="pdf/Prach, Pysek, Jarosik-Climate and PH and succession_JVS2007.pdf"><b>[PDF]</b></a> <p>Nehrbass N., E. Winkler, J. Müllerová, J. Pergl, P. Pyaek & I. Perglová (2007): A simulation model of plant invasion: long-distance dispersal determines the pattern of invasion. - Biological Invasions 9: 383 395. <a href="pdf/Nehrbass et al_Heracleum simulation _BiolInv2007.pdf"><b>[PDF]</b></a> <p>La Sorte F.A., M.L. McKinney & P. Pyaek (2007): Compositional similarity among urban floras within and across continents: biogeographical consequences of human mediated biotic interchange. - Global Change Biology 13: 913 921. <a href="pdf/LaSorte, McKinney, Pysek-Urban floras similarity_GCB2007.pdf"><b>[PDF]</b></a> <p>Pyaek P., Krinke L., Jaroaík V., Perglová I., Pergl J. & Moravcová L. (2007): Timing and extent of tissue removal affect reproduction characteristics of an invasive species Heracleum mantegazzianum. Biological Invasions 9: 335 351. <a href="pdf/Pysek et al-Regeneration Heracleum_BiolInv2007.pdf"><b>[PDF]</b></a> <p>Richardson D.M., P.M. Holmes, K.J. Esler, S.M. Galatowitsch, J.C. Stromberg, S.P. Kirkman, P. Pyaek & R.J. Hobbs (2007): Riparian vegetation: degradation, alien plant invasions, and restoration prospects.  Diversity & Distributions 13: 126-139. <a href="pdf/Richardson et al.-Riparian vegetation_DDI2007.pdf"><b>[PDF]</b></a> <p>Pyaek P., L. Krinke, V. Jaroaík, I. Perglová, J. Pergl & L. Moravcová (2007): Timing and extent of tissue removal affect reproduction characteristics of an invasive species <i>Heracleum mantegazzianum</i>.  Biological Invasions 9: 335-351. <a href="pdf/Pysek et al.-Regeneration Heracleum_BiolInv2007.pdf"><b>[PDF]</b></a> <p>Pyaek P., J. Müllerová & V. Jaroaík (2007): Historical dynamics of <i>Heracleum mantegazzianum</i> invasion at regional and local scales. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 42-54. <a href="pdf/Pysek_Heracleum monograph Ch3-History_CABI2007.pdf"><b>[PDF]</b></a> <p>Pyaek P., M.J.W. Cock, W. Nentwig & H.P. Ravn (2007): Master of all traits: Can we successfully fight giant hogweed? In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 297-312. <a href="pdf/Pysek_Heracleum monograph Ch19-Master of all traits_CABI2007.pdf"><b>[PDF]</b></a> <p>Perglová I., J. Pergl & P. Pyaek (2007): Reproductive ecology of <i>Heracleum mantegazzianum</i>. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 55-73. <a href="pdf/Perglova et al_Heracleum reproduction_in Pysek et al2007.pdf"><b>[PDF]</b></a> <p>Moravcová L., P. Pyaek, L. Krinke, J. Pergl, I. Perglová & K. Thompson (2007): Seed germination, dispersal and seed bank in <i>Heracleum mantegazzianum</i>. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 74-91. <a href="pdf/Moravcova et al_Seeds Heracleum mantegazzianum_in Pysek et al2007.pdf"><b>[PDF]</b></a> <p>Pergl J., J. Hüls, I. Perglová, R.L. Eckstein, P. Pyaek & A. Otte (2007): Population dynamics of <i>Heracleum mantegazzianum</i>. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 92-111. <a href="pdf/Pergl et al_Heracleum population biology_in Pysek et al 2007.pdf"><b>[PDF]</b></a> <p>Pyaek P., I. Perglová, L. Krinke, V. Jaroaík, J. Pergl & L. Moravcová (2007): Regeneration ability of <i>Heracleum mantegazzianum</i> and implications for control. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 112-125. <a href="pdf/Pysek et al_Heracleum regeneration and control_in Pysek2007.pdf"><b>[PDF]</b></a> <p>Moravcová L., Z. Gud~inskas, Pyaek P., J. Pergl & I. Perglová (2007): Seed ecology of <i>Heracleum mantegazzianum</i> and <i>H. sosnowskyi</i>, two invasive species with different distributions in Europe. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 157-169. <a href="pdf/Moravcova et al_Seed ecology Heracleum mantegazzianum & sosnowskyi_in Pysek et al2007.pdf"><b>[PDF]</b></a> <p>Pyaek P, Richardson DM (2007): Traits associated with invasiveness in alien plants: Where do we stand? In: Nentwig W. (ed), Biological invasions, Ecological Studies 193, Springer-Verlag, Berlin & Heidelberg, pp 97 126. <a href="pdf/Pysek, Richardson-Traits and invasiveness_Springer2007.pdf"><b>[PDF]</b></a> <a href="pdf/Pysek-Richardson2007_references-Fig_7.2.pdf">References to Fig. 7.2</a> <p>Jahodová `., S. Trybush, P. Pyaek, M. Wade & A. Karp (2007): Invasive species of Heracleum in Europe: an insight into genetic relationships and invasion history.  Diversity & Distributions 13: 99-114. <a href="pdf/Jahodova et al_Heracleum_DaD2007.pdf"><b>[PDF]</b></a> <p><b>2006</b> <p>Pyaek P., D.M. Richardson & V. Jaroaík (2006): Who cites who in the invasion zoo: insights from an analysis of the most highly cited papers in invasion ecology.  Preslia 78: 437-468. <a href="pdf/Pysek, Richardson, Jarosik-Citation analysis_Preslia2006.pdf"><b>[PDF]</b></a> <p>Lososová Z., Chytrý M., Kühn I., Hájek O., Horáková V., Pyaek P. & Tichý L. (2006): Patterns of plant traits in annual vegetation of man-made habitats in Central Europe.  Perspectives in Plant Ecology, Evolution and Systematics 8: 69-81. <a href="pdf/Lososova et al.-Traits in human-made vegetation_PPEES2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Mihulka S., Pyaek P., J. Martínková & Jaroaík V. (2006): Invasiveness of Oenothera congeners alien to Europe: Jack of all trades, master of invasion?  Perspectives in Plant Ecology, Evolution and Systematics 8: 83-96. <a href="pdf/Mihulka, Pysek, Martinkova, Jarosik-Oenothera invasiveness_PPEES2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. & Richardson D.M. (2006): The biogeography of naturalization in alien plants.  J. Biogeogr. 33: 2040-2050 <a href="pdf/Pysek, Richardson-Biogeography of naturalization_JBiog2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Køivánek M., Pyaek P. & Jaroaík V. (2006): Planting history and propagule pressure as predictors of invasions by woody species in a temperate region.  Conservation Biology 20: 1487 1498. <a href="pdf/Krivanek, Pysek, Jarosik-Planting history and propagule pressure_ConservBiol2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Richardson D. M. & Pyaek P. (2006): Plant invasions: Merging the concepts of species invasiveness and community invasibility.  Progress in Physical Geography 30: 409 431. <a href="pdf/Richardson, Pysek-Invasiveness and invasibility_ProgrPhysGeogr2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Hejda M. & Pyaek P. (2006): What is the impact of Impatiens glandulifera on species diversity of invaded riparian vegetation?  Biological Conservation 132: 143 152. <a href="pdf/Hejda, Pysek-Impatiens impact_BiolConserv2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Pergl J., Perglová I., Pyaek P. & Dietz H. (2006): Population age structure and reproductive behaviour of the monocarpic perennial Heracleum mantegazzianum (Apiaceae) in its native and invaded distribution ranges.  Amer. J. Bot. 93: 1018 1028. <a href="pdf/Pergl et al_Heracleum herbochronology_AmJBot2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Lososová Z., Chytrý M., Cimalová `., Otýpková Z., Pyaek P. & Tichý L. (2006): Classification of weed vegetation of arable land in the Czech Republic and Slovakia.  Folia Geobot. 41: 259 273. <a href="pdf/Lososova et al._Weed vegetation-classification_FoliaGeobot2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Celesti-Grapow L., Pyaek P., Jaroaík V. & Blasi C. (2006): Determinants of native and alien species richness in the flora of Rome.  Diversity and Distributions 15: 490 501. <a href="pdf/Celesti-Grapow et al.-Flora of Rome_DDI2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Perglová I., Pergl J. & Pyaek P. (2006): Flowering phenology and reproductive effort of the invasive alien plant Heracleum mantegazzianum.  Preslia 78: 265 285. <a href="pdf/Perglova, Pergl, Pysek-Heracleum phenology_Preslia2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Moravcová L., Pyaek P., Pergl J., Perglová I. & Jaroaík V. (2006): Seasonal pattern of germination and seed longevity in the invasive species Heracleum mantegazzianum.  Preslia 78: 287 301. <a href="pdf/Moravcova, Pysek et al.-Heracleum seasonal germination_Preslia2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Køivánek M. & Pyaek P. (2006): Predicting invasions by woody species in a temperate zone: a test of three risk assessment schemes in the Czech Republic (Central Europe).  Diversity & Distributions 12: 319 327. <a href="pdf/Krivanek, Pysek-Woody plants predictions_DDI2006.pdf" target="_blank"><b>[PDF]</b></a> <p>Nehrbass N., Winkler E., Pergl J., Perglová I. & Pyaek P. (2006): Empirical and virtual investigation of the population dynamics of an alien plant under the constraints of local carrying capacity: Heracleum mantegazzianum in the Czech Republic.  Perspectives in Plant Ecology, Evolution and Systematics 7: 253 262. <a href="pdf/Nehrbass et al_Heracleum_PPEES2006.pdf" target="_blank"><b>[PDF]</b></a> <p><b>2005</b> <p>Thuiller W., Richardson D. M., Pyaek P., Midgley G. F., Hughes G. O. & Rouget M. (2005): Niche-based modelling as a tool for predicting the risk of alien plant invasions at a global scale.  Global Change Biology 11: 2234 2250. <a href="pdf/Thuiller et al.-Niche-based modelling_GlobalChangeBiol2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Müllerová J., Pyaek P., Jaroaík V. & Pergl J. (2005): Aerial photographs as a tool for assessing the regional dynamics of the invasive plant species Heracleum mantegazzianum.  J. Appl. Ecol. 42: 1042 1053. <a href="pdf/Mullerova et al_Aerial photogrpahs Heracleum_JApplEcol2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Chytrý M., Pyaek P., Tichý L., Knollová I. & Danihelka J. (2005): Invasions by alien plants in the Czech Republic: a quantitative assessment across habitats.  Preslia 77: 339 354. <a href="pdf/Chytry et al.-Habitat invasibility CzechRep_Preslia2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Mandák B. & Pyaek P. (2005): How does seed polymorphism influence the life history stages of Atriplex sagittata (Chenopodiaceae)?  Flora 200: 516 526. <a href="pdf/Mandak, Pysek-Atriplex life history_Flora2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Williamson M., Pyaek P., Jaroaík V. & Prach K. (2005): On the rates and patterns of spread of alien plants in the Czech Republic, Britain and Ireland.  Ecoscience 12: 424 433. <a href="pdf/Williamson, Pysek, Jarosik, Prach-Rates of spread_Ecoscience2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. & Hulme P. E. (2005): Spatio-temporal dynamics of plant invasions: Linking pattern to process.  Ecoscience 12: 302 315. <a href="pdf/Pysek, Hulme-Spatiotemporal dynamics_Ecoscience2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Nielsen C., Ravn H. P., Cock M., Nentwig W. (eds.), Booy O., Eckstein L., Hansen S. E., Hattendorf J., Hüls J., Jahodová `., Krinke L., Moravcová L., Müllerová J., Otte A., Pergl J., Perglová I., Priekule I., Pyaek P., Thiele J., Treikale O., Trybush S., Vanaga I. & Wittenberg R. 2005. The giant hogweed best practice manual. Guidelines for the management and control of an invasive alien weed in Europe.  Forest and Landscape Denmark, Hoersholm, Denmark, 44 pp. <a href="pdf/Giant_alien_uk.pdf" target="_blank"><b>[PDF]</b></a> <p>Moravcová L., Perglová I., Pyaek P., Jaroaík V. & Pergl J. (2005): Effects of fruit position on fruit mass and seed germination in the alien species Heracleum mantegazzianum (Apiaceae) and the implications for its invasion.  Acta Oecologica 28: 1 10. <a href="pdf/Moravcova et al_Heracleum-Germination_ActaOecol2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Krinke L., Moravcová L., Pyaek P., Jaroaík V., Pergl J. & Perglová I. (2005): Seed bank of an invasive alien, Heracleum mantegazzianum, and its seasonal dynamics.  Seed Science Research 15: 239 248. <a href="pdf/Krinke et al_Heracleum seed bank_SSR2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. & Jaroaík V. (2005): Residence time determines the distribution of alien plants.  In: Inderjit (ed.), Invasive plants: ecological and agricultural aspects, p. 77 96, Birkhäuser Verlag-AG, Basel. <a href="pdf/Pysek, Jarosik-Residence time_Birkhauser2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Mandák B., Bímová K., Pyaek P., `tìpánek J. & Plaèková I. (2005): Isoenzyme diversity in Reynoutria (Polygonaceae) taxa: escape from sterility by hybridization.  Plant Evol. Syst. 253: 219 230. <a href="pdf/Mandak, Pysek-Reynoutria isozyme diversity_PlantSystEvol2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (2005): Survival rates in the Czech Republic of introduced plants known as wool aliens.  Biological Invasions 7: 567 576. <a href="pdf/Pysek-Survival of wool aliens_Biollnvas2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Kropáè Z., Chytrý M., Wild J. & Tichý L. (2005): Effect of abiotic factors on species richness and cover in Central European weed communities.  Agriculture, Ecosystems & Environment 109: 1 8. <a href="pdf/Pysek-Weed species richness and cover_AGEE2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Chytrý M., Kropáè Z., Tichý L. & Wild. J. (2005): Alien plants in temperate weed communities: Prehistoric and recent invaders occupy different habitats.  Ecology 86: 772 785. <a href="pdf/Pysek et al.-Weeds as aliens_Ecology 2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Davis M. A., Pergl J., Truscott A.-M., Kollman J., Bakker J. P., Domenech R., Prach K., Prieur-Richard A.-H., Veeneklaas R. M., Pyaek P., del Moral R., Hobbs R. J., Collins S. L., Pickett S. T. A. & Reich P. B. (2005): Vegetation change: a reunifying concept in plant ecology.  Persp. Plant Ecol. Evolut. System. 7: 69 76. <a href="pdf/Davis et al.-Vegetation change_PPEES 2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Settele J., Hammen V., Hulme P., Karlson U., Klotz S., Kotarac M., Kunin W., Marion G., O Connor M., Petanidou T., Peterson K., Potts S., Pritchard H., Pyaek P., Rounsevell M., Spangenberg J., Steffan-Dewenter I., Sykes M., Vighi M., Zobel M. & Kühn I. (2005): ALARM: Assessing LArge-scale environmental Risks for biodiversity with tested Methods: The concept, objectives, structure and management of a large Integrated Project within the 6th framework programme of the European Commission.  GAIA 14: 69 72. <a href="pdf/Settele et al.-ALARM_GAIA2005.pdf" target="_blank"><b>[PDF]</b></a> <p>Rejmánek M., Richardson D. M. & Pyaek P. (2005): Plant invasions and invasibility of plant communities.  In: Van der Maarel E. (ed.) Vegetation ecology, p. 332 355, Blackwell Science, Oxford. Copyright (c) Blackwell Publishing Ltd <a href="pdf/Rejmanek et al.-Plant invasions_in Van der Maarel-Vegetation ecology_Blackwell 2005.pdf" target="_blank"><b>[PDF]</b></a> <p><b>2004</b> <p>Pyaek P., Chocholouaková Z., Pyaek A., Jaroaík V., Chytrý M. & Tichý L. (2004): Trends in species diversity and composition of urban vegetation over three decades.  J. Veget. Sci. 15: 781 788. <a href="pdf/Pysek et al.-Trends in urban vegetation Plzen_JVS2004.pdf" target="_blank"><b>[PDF]</b></a> <p>Py&scaron;ek P., Richardson D. M. & Williamson M. (2004): Predicting and explaining plant invasions through analysis of source area floras: some critical considerations.  Diversity & Distributions 10: 179 187. <a href="pdf/Pysek, Richardson, Williamson-Source area approach_DAD2004.pdf" target="_blank"><b>[PDF]</b></a> <p>Py&scaron;ek P., Richardson D. M., Rejmánek M., Webster G., Williamson M. & Kirschner J. (2004): Alien plants in checklists and floras: towards better communication between taxonomists and ecologists. - Taxon 53: 131-143. <a href="pdf/Terminology_Taxon2004.pdf" target="_blank"><b>[PDF]</b></a> <p>Mandák B., Py&scaron;ek P. & Bímová K. (2004): History of the invasion and distribution of Reynoutria taxa in the Czech Republic: a hybrid spreading faster than its parents. - Preslia 76: 15-64. <a href="pdf/Reynoutria-Distribution_Preslia2004.pdf" target="_blank"><b>[PDF]</b></a> <p>Lososová Z., Chytrý M., Cimalová `., Kropáè Z., Otýpková Z., Py&scaron;ek P. & Tichý L. (2004): Weed vegetation of arable land in Central Europe: gradients in diversity and species composition. - J. Veget. Sci. 15: 415-422. <a href="pdf/Weeds_JVS2004.pdf" target="_blank"><b>[PDF]</b></a> <p><b>2003</b> <p>Py&scaron;ek P. & Prach K. (2003): Research into plant invasions in a cross-roads region: history and focus. - Biol. Invas. 5: 349-356. <a href="pdf/pysek, prach -crossroads region_BiolInvas2003.pdf" target="_blank"><b>[PDF]</b></a> <p>Py&scaron;ek (2003): How reliable are data on alien species in Flora Europaea? &ndash; Flora 198: 499&ndash;507. <a href="pdf/8.pdf " target="_blank"><b>[PDF]</b></a> <p>Py&scaron;ek , Jaro&scaron;ík V. &amp; Kuèera T (2003): Inclusion of native and alien species in temperate nature reserves: an historical study from Central Europe. &ndash; Conserv. Biol. 17: 1414&ndash;1424. <a href="pdf/1.pdf " target="_blank"><b>[PDF]</b></a> <a href="pdf/wum_comment.htm">see publisher's comment</a> <p>Py&scaron;ek P., Brock J. H., Bímová K., Mandák B., V. Jaro&scaron;ík, Koukolíková I., Pergl J. &amp; &Scaron;tìpánek J. (2003): Vegetative regeneration in invasive <I>Reynoutria</I> (Polygonaceae) taxa: the determinant of invasibility at the genotype level. &ndash; Amer J. Bot. 90: 1487&ndash;1495. <a href="pdf/2.pdf " target="_blank"><b>[PDF]</b></a> <p>Chocholou&scaron;ková Z. &amp; Py&scaron;ek P. (2003): Changes in composition and structure of urban flora over 120 years: a case study of the city of Plzeò. &ndash; Flora 198: 366&ndash;376. <a href="pdf/9.pdf " target="_blank"><b>[PDF]</b></a> <p>Mihulka S., Py&scaron;ek P. &amp; Py&scaron;ek A. (2003): <I>Oenothera coronifera</I>, a new alien species for the Czech flora, and <I>Oenothera stricta</I>, recorded again after two centuries. &ndash; Preslia 75: 263&ndash;270. <a href="pdf/3.pdf " target="_blank"><b>[PDF]</b></a> <p>Child L., Brock J. H., Brundu G., Prach K., Py&scaron;ek P., Wade P. M. &amp; Williamson M. (eds.) (2003): Plant invasions: Ecological threats and management solutions. &ndash; Backhuys Publishers, Leiden. [xii + 457 pp.] <b></b> <p>Mihulka S., Py&scaron;ek P. &amp; Martínková J. (2003): Invasiveness of <I>Oenothera</I> congeners in Europe related to their seed characteristics. &ndash; In: Child L. E., Brock J. H., Brundu G., Prach K., Py&scaron;ek P., Wade M. and Williamson M. (eds.), Plant invasions: Ecological threats and management solutions, p. 213&ndash;225, Backhuys Publishers, Leiden. <a href="pdf/4.pdf " target="_blank"><b>[PDF]</b></a> (Copyright Backhuys Publishers) <p>Py&scaron;k P., Sádlo J. &amp; Mandák B. (2003): Alien flora of the Czech Republic, its composition, structure and history. &ndash; In: Child L. E., Brock J. H., Brundu G., Prach K., Py&scaron;ek P., Wade P. M. &amp; Williamson M. (eds.), Plant invasions: Ecological threats and management solutions, p. 113&ndash;130, Backhuys Publishers, Leiden. <a href="pdf/5.pdf " target="_blank"><b>[PDF]</b></a> (Copyright Backhuys Publishers) <p>Mandák B., Py&scaron;ek P., Lysák M., Suda J., Krahulcová A. &amp; Bímová K. (2003): Variation in DNA-ploidy levels of <I>Reynoutria</I> taxa in the Czech Republic. &ndash; Ann. Bot. 96: 265&ndash;272. <b></b> <p>Py&scaron;ek P., Jaro&scaron;ík V. &amp; Kuèera T. (2002): Patterns of invasion in temperate nature reserves. &ndash; Biol. Conserv. 104: 13&ndash;24. <a href="pdf/Reserves_BiolCons2002.pdf " target="_blank"><b>[PDF]</b></a> <p>Pyaek P., Sádlo J., Mandák B. &amp; Jaroaík V. (2003): Czech alien flora and a historical pattern of its formation: what came first to Central Europe?  Oecologia 135: 122 130. <a href="pdf/oecologia2003.pdf " target="_blank"><b>[PDF]</b></a> <p>Pyaek A., Pyaek P., Jaroaík V., Hájek M. &amp; Wild J. (2003): Diversity of native and alien plant species on rubbish dumps: effects of dump age, environmental factors and toxicity.  Diversity and Distributions 9: 177 189. <a href="pdf/dumps2003.pdf" target="_blank"><b>[PDF]</b></a> <p><b>2002</b> <p>Pyaek P., Kuèera T. &amp; Jaroaík V. (2002): Plant species richness of nature reserves: the interplay of area, climate and habitat in a Central European landscape. - Global Ecol. Biogeogr. 11: 279-289. <a href="pdf/spec_diversity_%20geb%202002.pdf" target="_blank"><b>[PDF]</b></a> (<a href="pdf/geb_comment.htm"> see publisher's comment <!--This is an electronic version of an article published in Global Ecology and Biogeography: complete citation information for the final version of the paper, as published in the print edition of Global Ecology and Biogeography, is available on the Blackwell Synergy online delivery service, accessible via the journal's website at www.blackwell-synergy.com. Any further use of the article may be for personal research only. --> </a>) <p>Pyaek P., Sádlo J. &amp; Mandák B. (2002): Catalogue of alien plants of the Czech Republic. - Preslia 74: 97-186. <a href="pdf/catalogue_preslia%202002.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V. &amp; Kuèera T. (2002): Patterns of invasion in temperate nature reserves. - Biol. Conserv. 104: 13-24. <a href="pdf/Pysek, Jarosik, Kucera_Alien species in nature reserves_BiolCons2002.pdf" target="_blank"><b>[PDF]</b></a> <p><b>2001</b> <p>Pyaek P. (2001): Past and future of predictions in plant invasions: a field test by time. Diversity &amp; Distributions, Oxford, 7: 145 151. <a href="pdf/prediction.pdf" target="_blank"><b>[PDF]</b></a> <p>Mihulka S. &amp; Pyaek P. (2001): Invasion history of <i> Oenothera </i> congeners in Europe: a comparative study of spreading rates in the last 200 years.  J. Biogeogr. 28:&nbsp;597 609. <a href="pdf/oenothera_jbiog%202001.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P., Prach K., Joyce C. B., Mucina L., Rapson G. L. &amp; J. Müllerová (2001) (eds.): The role of vegetation succession in ecosystem restoration.  Appl. Veget. Sci. 4: 1 114. <a href="pdf/Pyaek, Prach-Succession and restoration Introduction_AVS2001.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P., Prach K., Müllerová J. &amp; Joyce C.B. (2001): The role of vegetation succession in ecosystem restoration: Introduction.  Appl. Veget. Sci. 4: 1 4. <a href="pdf/Pyaek, Prach-Succession and restoration Introduction_AVS2001.pdf" target="_blank"><b>[PDF]</b></a> (<a href="http://www.opuluspress.se">copyright Opulus Press</a>) <p>Prach K., Pyaek P. &amp; Bastl M. (2001): Spontaneous vegetation succession in human-disturbed habitats: a pattern across seres.  Appl. Veget. Sci. 4: 83 88. <a href="pdf/avs_pattern_2001.pdf" target="_blank"><b>[PDF]</b></a> (<a href="http://www.opuluspress.se">copyright Opulus Press</a>) <p>Prach K., Bartha S., Joyce C.&nbsp;B., Pyaek P., van Diggelen R. &amp; Wiegleb G. (2001): The role of spontaneous succession in ecosystem restoration: A perpective.  Appl. Veget. Sci. 4: 111 114. <a href="pdf/avs_perspective_2001.pdf" target="_blank"><b>[PDF]</b></a> (<a href="http://www.opuluspress.se">copyright Opulus Press</a>) <p>Prach K. &amp; Pyaek P. (2001): Using spontaneous succession for restoration of human-disturbed habitats: experience from central Europe.  Ecol. Engin. 17: 55 62. <p>Mandák B. &amp; Pyaek P. (2001): The effects of light quality, nitrate concentration and presence of bracteoles on germination of different fruit types in the heterocarpous Atriplex sagittata. J. Ecol. 89:149-158. <a href="pdf/atriplex_1_%20jecol.pdf" target="_blank"><b>[PDF]</b></a> (copyright British Ecological Society) <p>Mandák B. &amp; Pyaek P. (2001): Fruit dispersal and seed banks in Atriplex sagittata: the role of heterocarpy.  J. Ecol. 89: 159-165. <a href="pdf/atriplex_2_%20jecol.pdf" target="_blank"><b>[PDF]</b></a> <p><b>2000</b> <p>Richardson D.&nbsp;M., Pyaek P., Rejmánek M., Barbour M.&nbsp;G., Panetta F.&nbsp;D. &amp; West C.&nbsp;J. (2000): Naturalization and invasion of alien plants: concepts and definitions. Diversity &amp; Distributions, Oxford, 6: 93 107. <a href="pdf/naturalization_and_invasion_%20of_alien_plants.pdf"><b>[PDF]</b></a> <p>Brabec J. &amp; Pyaek P. (2000): Establishment and survival of three invasive taxa of the genus <i>Reynoutria</i> (Polygonaceae) in mesic mown meadows: a field experimental study. Folia Geobot. 35: 27 42. <a href="pdf/Brabec, Pysek-Reynoutria_ FGP2000.pdf" target="_blank"><b>[PDF]</b></a> <p>Pysek P., Kaplan Z. &amp; Mandák B. (eds.) (2000): Botanical studies dedicated to the memory of&nbsp; Josef Holub. Preslia, Praha, 72: 97-528. <p><b>1999</b> <p>Puntieri J.&nbsp;G. &amp; Pyaek P. (1999): Why the biomass of over-crowded populations of Galium aparine L. does not increase during density-dependent mortality? An experimental approach.  Flora, Jena, 194: 297 307. <a href="pdf/Puntieri, Pysek-Galium biomass_Flora1999.pdf" target="_blank"><b>[PDF]</b></a> <p>Prach K. &amp; Pyaek P. (1999): How do species dominating in succession differ from the others?  J. Veget. Sci., Uppsala, 10: 383 392. <a href="pdf/Prach, Pysek-Successional dominants_JVS1999.pdf"><b>[PDF]</b></a> <p>Prach K., Pyaek P. &amp; `milauer P. (1999): Prediction of vegetation succession in human-disturbed habitats using an expert system.  Restor. Ecol. 7: 15 23. <a href="pdf/Prach, Pysek, Smilauer-Predicting succession_RestorEcol1999.pdf" target="_blank"><b>[PDF]</b></a> <p>Mandák B. &amp; Pyaek P. (1999): How does density and nutrient stress affect allometry and fruit production in a heterocarpic species Atriplex sagittata (Chenopodiaceae)?  Can. J. Bot., 77: 1106 1119. <a href="pdf/Mandak, Pysek-Allometry Atriplex_CanJBot1999.pdf" target="_blank"><b>[PDF]</b></a> <p>Mandák B. &amp; Pyaek P. (1999): Effects of plant density and nutrient levels on fruit polymorphism in Atriplex&nbsp;sagittata.  Oecologia, Berlin, 119: 63 72. <a href="pdf/Mandák, Pyaek-Atriplex allometry_Oecologia1999.pdf" target="_blank"><b>[PDF]</b></a> <p><b>1998</b> <p>Pyaek P., Kopecký M, Jaroaík V. &amp; Kotková P. (1998): The role of human density and climate in the spread of Heracleum mantegazzianum in the Central European landscape.  Diversity and Distributions, Oxford, 4:&nbsp;9 16. <a href="pdf/heracleum1998.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1998): Alien and native species in Central European urban floras: a quantitative comparison. - J. Biogeogr., Oxford, 25: 155 163. <a href="pdf/urban1998.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1998): Is there a taxonomic pattern to plant invasions?  Oikos, Copenhagen, 82: 282 294. <a href="pdf/Pysek-Taxonomic pattern_Oikos1998.pdf" target="_blank"><b>[PDF]</b></a> <p>Puntieri J.G. &amp; Pyaek P. (1998): Branching and competitive hierarchies in populations of Galium aparine.  Can. J. Bot. 76: 63 74. <a href="pdf/Puntieri, Pysek-Branching Galium_CanJBot1998.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1998): Alien plants in Czech village flora: an analysis of species numbers.  Feddes Repert., Berlin, 109:&nbsp;139 146. <p>Pyaek P., Prach K. &amp; Mandák B. (1998): Invasions of alien plants into habitats of Central European landscape: an historical pattern.  In: Starfinger U., Edwards K., Kowarik I. &amp; Williamson M. (eds.): Plant invasions: Ecological mechanisms and human responses, p. 23 32, Backhuys Publishers, Leiden. <a href="pdf/Pysek, Prach, Mandak-Central European habitats_Backhuys1998.pdf" target="_blank"><b>[PDF]</b></a> <p>Mandák B. &amp; Pyaek P.: History of the spread and habitat preferences of Atriplex sagittata (Chenopodiaceae) in the Czech Republic.  In: Starfinger U., Edwards K., Kowarik I. &amp; Williamson M. (eds.): Plant invasions: Ecological mechanisms and human responses, p. 209 224, Backhuys Publishers, Leiden. <a href="pdf/Mandak, Pysek-Atriplex spread_Backhuys1998.pdf" target="_blank"><b>[PDF]</b></a> <p><b>1997</b> <p>Pyaek P. (1997): Clonality and plant invasions: can a trait make a difference? In: de Kroon H. &amp; van Groenendael J. (eds.): The ecology and evolution of clonal plants, p.&nbsp;405 427, Backhuys Publishers, Leiden. <a href="pdf/Pysek-Clonal invaders_Backhuys1997.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1997): Compositae as invaders - better than the others? - Preslia, Praha, 69:&nbsp;9 22. <p>Prach K., Pyaek P., `milauer P. (1997): Changes in species traits during succession: a search for pattern. - Oikos, Copenhagen, 79: 201 205. <a href="pdf/Prach, Pysek, Smilauer_Traits in succession_Oikos1997.pdf" target="_blank"><b>[PDF]</b></a> <p>Brock J.H., Wade M., Pyaek P. &amp; Green D. (eds.) (1997): Plant invasions: studies from North America and Europe.  Backhuys Publishers, Leiden, 223 pp. <p>Pyaek P. &amp; Mandák B. (1997): Fifteen years of changes in the representation of alien species in Czech village flora. In: Brock J.H., Wade M., Pyaek P. &amp; Green D. (eds.), Plant invasions: studies from North America and Europe, p.&nbsp;183 190, Backhuys Publishers, Leiden. <a href="pdf/Pysek, Mandak-Changes village flora_Backhuys1997.pdf" target="_blank"><b>[PDF]</b></a> <p>Bastl M., Koèár P., Prach K. &amp; Pyaek P. (1997): The effect of successional age and disturbance on the establishment of alien plants in man-made sites: an experimental approach.  In: Brock J.H., Wade M., Pyaek P. &amp; Green D. (eds.), Plant invasions: studies from North America and Europe, p.&nbsp;&nbsp;191 201, Backhuys Publishers, Leiden. <a href="pdf/Bastl, Kocar, Prach, Pysek-Aliens in succession_Backhuys1997.pdf" target="_blank"><b>[PDF]</b></a> <p><b>1996</b> <p>Pyaek P. &amp; Prach K. (1996): Plant invasions and the role of riparian habitats - a comparison of four species alien to central Europe. In: Samson F.B. &amp; Knopff F.L. (eds.): Ecosystem management: selected readings, p. 254-263, Springer Verlag, New York. <p>Pyaek P. &amp; Bezdìk A. (1996):<i>Oreina speciosissima</i> - what is the extent of damage to the host plant? - In: Jolivet P.H.A. &amp; Cox M.L. (eds.), Chrysomelidae biology, vol.&nbsp;2: Ecological studies, p.&nbsp;365-372, SPB Academic Publ. <p><b>1995</b> <p>Pyaek P., Prach K., Rejmánek M. &amp; Wade M. (eds.) (1995): Plant invasions - General aspects and special problems. - SPB Academic Publ., Amsterdam, 263 pp. <p>Pyaek P., Prach K. &amp; `milauer P. (1995): Invasion success related to plant traits: an analysis of Czech alien flora. - In: Pyaek P., Prach K., Rejmánek M. &amp; Wade M. (eds.), Plant invasions - General aspects and special problems, p.&nbsp;39-60, SPB Academic Publ., Amsterdam. <a href="pdf/Pysek, Prach. Smilauer-Alien flora traits_In SPB1995.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1995): On the terminology used in plant invasion studies. - In: Pyaek P., Prach K., Rejmánek M. &amp; Wade M. (eds.), Plant invasions - General aspects and special problems, p. 71-81, SPB Academic Publ., Amsterdam. <a href="pdf/Pysek-Terminology invasions_SPB1995.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1995): Recent trends in studies on plant invasions (1974-93). - In: Pyaek P., Prach K., Rejmánek M. &amp; Wade M. (eds.), Plant invasions - General aspects and special problems, p. 223-236, SPB Academic Publ., Amsterdam. <a href="pdf/Pyaek-Trends in invasion studies_SPB1995.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1995): Approaches to studying spontaneous settlement flora and vegetation in central Europe: a review. In: Sukopp H., Numata M. et Huber A. (ed.): Urban ecology as the basis of urban planning, p.&nbsp;23-39, SPB Academic Publ., Amsterdam. <a href="pdf/Pysek-Review methods urban ecology_SPB1995.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. &amp; Prach K. (1995): Invasion dynamics of <i>Impatiens glandulifera</i> - a century of spreading reconstructed. - Biol. Conserv. 74:41-48. <a href="pdf/Pyaek, Prach-Impatiens_BiolConserv1995.pdf" target="_blank"><b>[PDF]</b></a> <p>Prach K., Hadinec J., Michálek J. &amp; Pyaek P. (1995): Forest planting as a way of species dispersal. - Forest Ecol. Manage., Amsterdam, 76:191-195. <a href="pdf/Prach, Hadinec, Michalek, Pysek-Forest planting_ForEcolManage1995.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. &amp; Pyaek A. (1995): Invasion by <i>Heracleum mantegazzianum</i> in different habitats in the Czech Republic. - J. Veget. Sci., Uppsala, 6:711-718. <a href="pdf/Pysek-Heracleum habitats_JVS1995.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P., Kuèera T., Puntieri J. and Mandák B. (1995): Regeneration in <i>Heracleum mantegazzianum</i> - response to removal of vegetative and generative parts. - Preslia, Praha, 67:161-171. <a href="pdf/Pysek et al-Regeneration Heracleum_Preslia1995.pdf" target="_blank"><b>[PDF]</b></a> <p><b>1994</b> <p>Pyaek P. &amp; Prach K. (1994): How important are rivers for supporting plant invasions? - In: De Waal L.C., Child E.L., Wade P. M. &amp; Brock J. H. (eds): Ecology and management of invasive riverside plants, pp. 19-26, J. Wiley &amp; Sons. <a href="pdf/Pysek, Prach-Rivers_In Wiley1994.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1994): Ecological aspects of invasion by <i>Heracleum mantegazzianum</i> in the Czech Republic - In: De Waal L.C., Child E.L., Wade P. M. &amp; Brock J. H. (eds): Ecology and management of invasive riverside plants, pp. 45-54, J. Wiley &amp; Sons. <a href="pdf/Pysek-Heracleum ecology_In Wiley1994.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1994): Effect of soil characteristics on succession in sites reclaimed after acid rain deforestation. - Ecol. Engin. 3:39-47. <a href="pdf/Pysek-Soil succession_EcolEng1994.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1994): Pattern of species dominance and factors affecting community composition in areas deforested due to air pollution. - Vegetatio 112:45-56. <a href="pdf/Pysek-Calamagrostis vegetation pattern_Vegetatio1994.pdf" target="_blank"><b>[PDF]</b></a> <p>Prach K. &amp; Pyaek P. (1994): Clonal plants - what is their role in succession? - Folia Geobot. Phytotax. 29:307-320. <a href="pdf/Prach, Pysek-Clonal species in succession_FoliaGeobotPhytotax1994.pdf" target="_blank"><b>[PDF]</b></a> <p>Prach K. &amp; Pyaek P. (1994): Spontaneous establishment of woody plants in Central European derelict sites and their potential for reclamation - Restor. Ecol. 2:190-197. <a href="pdf/Prach, Pysek-Woody plants establishment_RestorEcol1994.pdf" target="_blank"><b>[PDF]</b></a> <p><b>1993</b> <p>Pyaek P. (1993): What do we know about <i>Calamagrostis villosa</i>? - A review of the species behaviour in secondary habitats. - Preslia 65:1-20. <a href="pdf/Pysek-Calamagrostis villosa review_Preslia1993.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1993): Factors affecting the diversity of flora and vegetation in central European settlements. - Vegetatio 106:89-100. <a href="pdf/Pysek-Diversity of European settlements_Vegetatio1993.pdf" target="_blank"><b>[PDF]</b></a> <p>Puntieri J.G. &amp; Pyaek P. (1993): The effects of physical support and density on the growth and differentiation of <i>Galium aparine</i> populations. - Oikos 67:279-284. <a href="pdf/Puntieri, Pysek-Physical support Galium_Oikos1993.pdf" target="_blank"><b>[PDF]</b></a> <p>Mandák B., Pyaek P. &amp; Pyaek A. (1993): Distribution pattern of flora and vegetation in a small industrial town: an effect of urban zones. - Preslia 65:225-242. <a href="pdf/Mandak, Pysek, Pysek-Urban flora Horazdovice_Preslia1993.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. &amp; Prach K. (1993): Plant invasions and the role of riparian habitats - a comparison of four species alien to central Europe. - J. Biogeogr. 20:413-420. <a href="pdf/rivers1993.pdf " target="_blank"><b>[PDF]</b></a> (<a href="pdf/m_comment.htm">see publisher's comment</a>)<!--This is an electronic version of an article published in Journal of Biogeography: copyright holder is Blackwell Science.--> <p><b>1992</b> <p>Pyaek P. (1992): Settlement outskirts - may they be considered as ecotones? - Ekológia (ÈSFR) 11:273-286. <p>Hlaváèek R. et Pyaek P. (1992): Ecology and dynamics of <i>Herniaria incana</i> population at the northernmost locality of its current central and western European distribution. - Preslia 64:157-167. <a href="pdf/Hlavacek, Pysek-Herniaria incana_Preslia1992.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1992): Seasonal changes in response of <i>Senecio ovatus</i> to grazing by the chrysomelid beetle <i>Chrysochloa speciosissima</i>. - Oecologia 91:596-602. <a href="pdf/Pysek-Senecio grazing_Oecologia1992.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1992): Die Siedlungsvegetation des Böhmischen Karts. 2. Ökologische Charakteristik. - Folia Geobot. Phytotax. 27:113-135. <p>Pyaek P. (1992): Dominant species exchange during succession in reclaimed habitats: A case study from areas deforested due to air pollution. - For. Ecol. Manage. 54:27-44. <a href="pdf/Pyaek-Succession in deforested areas_ForEcolManage1992.pdf" target="_blank"><b>[PDF]</b></a> <p>Prach K., Pyaek P. et `milauer P. (1993): On the rate of succession. - Oikos 66:343-346. <a href="pdf/Prach, Pysek, Smilauer-Rate of succession_Oikos1993.pdf" target="_blank"><b>[PDF]</b></a> <p><b>1991</b> <p>Pyaek P. (1991): Biomass production and size structure of Calamagrostis villosa populations in different habitats. Preslia 63:9-20. <a href="pdf/Pysek-Calamagrostis biomass_Preslia1991.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1991): Sprout demography and intraclonal competition in Lycium barbarum, a clonal shrub, during an early phase of revegetation. - Folia Geobot. Phytotax. 26:141-169. <a href="pdf/Pysek-Lycium demography_FoliaGeobotPhytotax1991.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. &amp; Lepa J. (1991): Response of a weed community to nitrogen fertilization: a multivariate analysis. - J. Veget. Sci. 2:237-244. <a href="pdf/Pysek, Leps-Fertilization and weeds_JVS1991.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. &amp; Pyaek A. (1991): Succession in urban habitats: an analysis of phytosociological data. - Preslia 63:125-128. <a href="pdf/Pysek, Pysek-Succession in urban habitats_Preslia1991.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. &amp; Pyaek A. (1991): Vergleich der dörflichen und städtischen Ruderalflora, dargestellt am Beispiel Westböhmens. - Tuexenia 11:121-134. <p>Pyaek P. &amp; Liaka J. (1991): Colonization of <i>Sibbaldia tetrandra</i> cushions on alpine scree in the Pamiro-Alai Mountains, Central Asia. - Arct. Alp. Res. 23:263-272. <a href="pdf/Pysek, Liska-Sibbaldia cushions_AAR1991.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1991): Die Siedlungsvegetation des Böhmischen Karsts. 1. Syntaxonomie. - Folia Geobot. Phytotax. 26:225-262. <a href="pdf/Pysek-Bohmische Karst1_FoliaGeobotPhytotax1991.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. (1991): <i>Heracleum mantegazzianum</i> in the Czech Republic: the dynamics of spreading from the historical perspective. - Folia Geobot. Phytotax. 26:439-454. <a href="pdf/Pysek_Heracleum_FGP1991.pdf" target="_blank"><b>[PDF]</b></a> <p><b>1990</b> <p>Pyaek P. (1990): The influence of <i>Calamagrostis villosa</i> on the species diversity of deforested sites in the Kruané Hory Mts. - Preslia 62:323-335. <a href="pdf/Pysek-Calamagrostis species diversity_Preslia1990.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. &amp; Pyaek A. (1990): Comparison of the vegetation and flora of the West Bohemian villages and towns. - In: Sukopp H. &amp; al. [ed.], Urban ecology, p. 105-112, SPB Academic Publ., The Hague. <a href="pdf/Pysek, Pysek-Comparison cities villages_SPB1990.pdf" target="_blank"><b>[PDF]</b></a> <p><b>1989</b> <p>Pyaek P. &amp; `rùtek M. (1989): Numerical phytosociology of the subalpine belt of the Kazbegi region, Caucasus, USSR - Vegetatio 81:199-208. <p>Pyaek P. &amp; Pyaek A. (1989): Vegetation der Abbaudeponien in Böhmen: Veränderungen der Artenzusammensetzung im Verlauf der Vegetationsentwicklung. - Verhandl. Ges. f. Ökol. 18:37-41. <p><b>1988</b> <p>Pyaek A. &amp; Pyaek P. (1988): Zur spontanen Begrünung des erzhaltigen und erzlosen Abbaudeponien in Böhmen. - Preslia 60:133-155. <a href="pdf/Pysek, Pysek-Abbaudepponien_Preslia1988.pdf" target="_blank"><b>[PDF]</b></a> <p>Pyaek P. &amp; Pyaek A. (1989): Veränderung der Vegetation durch experimentelle Erdgasbehandlung. - Weed Res. 29:193-204. <a href="pdf/Pysek, Pysek-Erdgasbehandlung_WeedRes1989.pdf" target="_blank"><b>[PDF]</b></a> </td> </tr> </tbody></table> </CENTER> </body></html>