Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Tobias Purtauf"'
Autor:
Ingolf Steffan-Dewenter, Teja Tscharntke, Andreas Kruess, Doreen Gabriel, Andrea Holzschuh, Tobias Purtauf, Yann Clough, David Kleijn
Publikováno v:
Journal of Applied Ecology. 44:804-812
1. Most studies in applied ecology use measures of alpha-diversity measures, i.e. the mean diversity on a site, to compare biodiversity effects of different management schemes. The total or alpha-diversity within a region, however, need not be correl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e281b572d8fb9e7d692cfcd714edfc9
https://doi.org/10.1111/j.1365-2664.2007.01294.x
https://doi.org/10.1111/j.1365-2664.2007.01294.x
Autor:
Jens Dauber, Friedrich Kuhlmann, Thomas K. Gottschalk, Tim Diekötter, Bernd Weinmann, Tobias Purtauf, Volkmar Wolters, Klemens Ekschmitt
Publikováno v:
Landscape Ecology. 22:643-656
Agricultural management is a major factor driving the change of faunal richness in anthropogenic landscapes. Thus, there is an urgent need to develop tools that allow decision-makers to understand better intended and unintended effects of agricultura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a39007a89ddedcae677b9517992b698f
https://doi.org/10.1007/s10980-006-9060-8
https://doi.org/10.1007/s10980-006-9060-8
Publikováno v:
Basic and Applied Ecology. 7:555-564
Summary The brachypterous carabid beetle Carabus auratus was chosen as an indicator organism for analysing the relationship between landscape composition and population genetic structure (AFLP) in an agricultural region. We selected eight landscape s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a63b65cea6ef347f3f79b3782cae033a
https://doi.org/10.1016/j.baae.2006.01.001
https://doi.org/10.1016/j.baae.2006.01.001
Publikováno v:
Biodiversity and Conservation. 15:245-259
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4c2f5be78f55f8aceec643358862b12
https://doi.org/10.1007/s10531-004-7182-3
https://doi.org/10.1007/s10531-004-7182-3
Publikováno v:
Ecological Indicators. 5:295-304
Analyses of landscape context is essential for understanding how ecological patterns and processes relate to space. This requires that we quantify variation patterns of different landscape parameters, which may change relative to one another at diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fdc9c9a1852dab9261f228a02669291
https://doi.org/10.1016/j.ecolind.2005.03.016
https://doi.org/10.1016/j.ecolind.2005.03.016
Autor:
Teja Tscharntke, Jens Dauber, Tobias Purtauf, Indra Roschewitz, Volkmar Wolters, Carsten Thies
Publikováno v:
Agriculture, Ecosystems & Environment. 108:165-174
Carabid species richness and density were studied in 12 pairs of organic versus conventional wheat fields located along a gradient of landscape complexity (quantified as percent cover of grassland, which was correlated with habitat-type diversity). T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6286f6944ba5a7cbf477b793341e00e1
https://doi.org/10.1016/j.agee.2005.01.005
https://doi.org/10.1016/j.agee.2005.01.005
Publikováno v:
Landscape and Urban Planning. 67:185-193
The effect of landscape dynamics on carabid communities was investigated using a chronosequence of managed grassland sites. A total of 52 carabid species was found. Species richness was significantly higher in early than in later stages of grassland
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5d25463f7aef2f68506666e6379317b
https://doi.org/10.1016/s0169-2046(03)00038-0
https://doi.org/10.1016/s0169-2046(03)00038-0
Autor:
Teja Tscharntke, Martin Schmidt, Andreas Lauer, Matthias Schaefer, Tobias Purtauf, Carsten Thies
Publikováno v:
Proceedings of the Royal Society of London. Series B: Biological Sciences. 270:1905-1909
Field experiments with manipulations of natural enemies of plant-feeding insects may show how a diverse enemy group ensures an important ecosystem function such as naturally occurring biological pest control. We studied cereal aphid populations in wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00278b6fa175058d2a889c1809df6016
https://doi.org/10.1098/rspb.2003.2469
https://doi.org/10.1098/rspb.2003.2469
Publikováno v:
Topics in Biodiversity and Conservation ISBN: 9781402052033
The impact of landscape structure on the genetic structure of an abundant and widespread carabid beetle Poecilus versicolor was analysed in a low mountain range (Lahn-Dill-Bergland, Germany) by means of RAPD-PCR. Habitat patch and landscape character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdaa7878bcefbf95fc48a9a77835dc3b
https://doi.org/10.1007/978-1-4020-5204-0_15
https://doi.org/10.1007/978-1-4020-5204-0_15
Autor:
D. Albrey Arrington, Kevin Attree, Donald J. Baird, Carolin Banaŝek-Richter, Beatrix E. Beisner, Janne Bengtsson, Jonathan P. Benstead, Matty P. Berg, Eric L. Berlow, Louis-Félix Bersier, Ottar Bjornstad, Kathryn V. Bracewell, Ulrich Brose, Stephen R. Carpenter, Kevin J. Cash, Marie-France Cattin, Joel E. Cohen, Steven H. Cousins, Wyatt F. Cross, Kim Cuddington, Joseph M. Culp, André M. de Roos, Peter C. de Ruiter, Don L. De Angelis, Stefan C. Dekker, Anthony I. Dell, Amy Downing, Barbara Drossel, Jennifer A. Dunne, Bo Ebenman, Sue L. Eggert, Anna Eklöf, Mark C. Emmerson, Jeremy W. Fox, Nancy E. Glozier, Spencer R. Hall, Sarah Harper-Smith, Alan Hastings, Florence D. Hulot, Murray Humphries, Andrew Keller, Roland A. Knapp, Mariano Koen-Alonso, Giorgos D. Kokkoris, Michio Kondoh, Bob W. Kooi, Craig A. Layman, Mathew A. Leibold, Michel Loreau, Neo D. Martinez, Kevin McCann, Jill McGrady-Steed, Alan J. McKane, Carlos Melian, José M. Montoya, Wolf M. Mooij, John C. Moore, Peter J. Morin, Christian Mulder, J.M. Olesen, Mitchell Pavao-Zuckerman, Lennart Persson, Owen L. Petchey, Tobias Purtauf, Dave Raffaelli, Joe Rasmussen, Tamara N. Romanuk, Amy D. Rosemond, John L. Sabo, Ursula M. Scharler, Stefan Scheu, Dagmar Schröter, Heikki Setälä, Ricard V. Solé, Candan U. Soykan, Maciej Szanser, Elisa Thébault, Theo P. Traas, James Umbanhowar, A. Valido, Herman A. Verhoef, Matthijs Vos, J. Bruce Wallace, Philip H. Warren, Richard J. Williams, Kirk O. Winemiller, Volkmar Wolters, Guy Woodward, J. Timothy Wootton, Peter Yodzis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52a2bb7c92079b842c7605b3cb1ee1b
https://doi.org/10.1016/b978-012088458-2/50000-x
https://doi.org/10.1016/b978-012088458-2/50000-x