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Article
Yann Clough, Auteur ; Andrea Holzschuh, Auteur ; Doreen Gabriel, Auteur ; Tobias Purtauf, Auteur ; David Kleijn, Auteur ; Andreas Kruess, Auteur ; Ingolf Steffan-Dewenter, Auteur ; Teja Tscharntke, Auteur1. 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 c[...]
Article
Andrea Holzschuh, Auteur ; Ingolf Steffan-Dewenter, Auteur ; David Kleijn, Auteur ; Teja Tscharntke, Auteur1. Agri-environment schemes promote organic farming in an attempt to reduce the negative effects of agricultural intensification on farmland biodiversity and ecosystem services such as pollination. Farming system, landscape context and regional [...]
Article
Andrea Holzschuh, AuteurRock climbing has increased in popularity over the past 20 years. Meanwhile, there have been increasing calls for restrictions on rock climbing due to concerns about the impact of climbing on cliff biodiversity. However, the biological impacts o[...]
Article
Elena D. Concepcion, Auteur ; Mario Diaz, Auteur ; David Kleijn, Auteur ; Andras Baldi, Auteur ; Péter Batáry, Auteur ; Yann Clough, Auteur ; Doreen Gabriel, Auteur ; Felix Herzog, Auteur ; Andrea Holzschuh, Auteur ; Eva Knop, Auteur ; E. Jon P. Marshall, Auteur ; Teja Tscharntke, Auteur ; Jort Verhulst, Auteur1. Ecological theory predicts that the effectiveness of local agri-environmental management to enhance species richness at field scales will be the highest at intermediate levels of landscape complexity because of nonlinear effects of landscape [...]
Article
Kristin M. Krewenka, Auteur ; Andrea Holzschuh, Auteur ; Teja Tscharntke, Auteur ; Carsten F. Dormann, AuteurHabitat loss and fragmentation in agricultural landscapes lead to severe declines of abundance and richness of many insect species in the remaining isolated semi-natural habitats. We analysed possible barrier effects of large hedges and corridor[...]
Article
Andrea Holzschuh, Auteur ; Jan-Hendrik Dudenhoeffer, Auteur ; Teja Tscharntke, AuteurMore than 70% of the leading global food crops, accounting for 35% of the global food production, are affected by pollination of flower-visiting animals, but the main pollinators - managed honey bees and wild bees - are currently declining in ma[...]
