Inter-Individual Nectar Chemistry Changes of Field Scabious, <i>Knautia arvensis</i>

by Christine Venjakob, Sara Leonhardt, Alexandra-Maria Klein
Published 2020-01-01

Elementary School Children Contribute to Environmental Research as Citizen Scientists.

by Victoria L Miczajka, Alexandra-Maria Klein, Gesine Pufal
Published 2015-01-01

Floral larceny by the stingless bee <i>Trigona amalthea</i> on granadilla (<i>Passiflora ligularis</i> Juss)

by Catalina Gutiérrez-Chacón, Johanna Pantoja-Santacruz, Alexandra Maria Klein
Published 2018-03-01

Pollination and plant resources change the nutritional quality of almonds for human health.

by Claire Brittain, Claire Kremen, Andrea Garber, Alexandra-Maria Klein
Published 2014-01-01

A clue on bee glue: New insight into the sources and factors driving resin intake in honeybees (Apis mellifera).

by Nora Drescher, Alexandra-Maria Klein, Thomas Schmitt, Sara Diana Leonhardt
Published 2019-01-01

A unique nest-protection strategy in a new species of spider wasp.

by Michael Staab, Michael Ohl, Chao-Dong Zhu, Alexandra-Maria Klein
Published 2014-01-01

Inside Honeybee Hives: Impact of Natural Propolis on the Ectoparasitic Mite Varroa destructor and Viruses

by Nora Drescher, Alexandra-Maria Klein, Peter Neumann, Orlando Yañez, Sara D. Leonhardt
Published 2017-02-01

Economic Evaluation of Pollination Services Comparing Coffee Landscapes in Ecuador and Indonesia

by Roland Olschewski, Teja Tscharntke, Pablo C. Benítez, Stefan Schwarze, Alexandra-Maria Klein
Published 2006-06-01

Contribution of pollinator-mediated crops to nutrients in the human food supply.

by Elisabeth J Eilers, Claire Kremen, Sarah Smith Greenleaf, Andrea K Garber, Alexandra-Maria Klein
Published 2011-01-01

A novel method to measure hairiness in bees and other insect pollinators

by Laura Roquer‐Beni, Anselm Rodrigo, Xavier Arnan, Alexandra‐Maria Klein, Felix Fornoff, Virginie Boreux, Jordi Bosch
Published 2020-03-01

Resource Heterogeneity Moderates the Biodiversity-Function Relationship in Real World Ecosystems.

by Jason M Tylianakis, Tatyana A Rand, Ansgar Kahmen, Alexandra-Maria Klein, Nina Buchmann, Jörg Perner, Teja Tscharntke
Published 2008-05-01

Predicting the effect of habitat modification on networks of interacting species

by Phillip P. A. Staniczenko, Owen T. Lewis, Jason M. Tylianakis, Matthias Albrecht, Valérie Coudrain, Alexandra-Maria Klein, Felix Reed-Tsochas
Published 2017-10-01

Climate-induced phenological shift of apple trees has diverse effects on pollinators, herbivores and natural enemies

by Ádám Kőrösi, Viktor Markó, Anikó Kovács-Hostyánszki, László Somay, Ákos Varga, Zoltán Elek, Virginie Boreux, Alexandra-Maria Klein, Rita Földesi, András Báldi
Published 2018-07-01

Belowground top-down and aboveground bottom-up effects structure multitrophic community relationships in a biodiverse forest

by Andreas Schuldt, Helge Bruelheide, François Buscot, Thorsten Assmann, Alexandra Erfmeier, Alexandra-Maria Klein, Keping Ma, Thomas Scholten, Michael Staab, Christian Wirth, Jiayong Zhang, Tesfaye Wubet
Published 2017-06-01

Fungicide and insecticide exposure adversely impacts bumblebees and pollination services under semi-field conditions

by Giovanni Tamburini, Maria-Helena Pereira-Peixoto, Jonas Borth, Simon Lotz, Dimitry Wintermantel, Matthew J. Allan, Robin Dean, Janine Melanie Schwarz, Anina Knauer, Matthias Albrecht, Alexandra‑Maria Klein
Published 2021-12-01

Linking farmer and beekeeper preferences with ecological knowledge to improve crop pollination

by Tom D. Breeze, Virginie Boreux, Lorna Cole, Lynn Dicks, Alexandra‐Maria Klein, Gesine Pufal, Mario V. Balzan, Danilo Bevk, Laura Bortolotti, Theodora Petanidou, Marika Mand, M. Alice Pinto, Jeroen Scheper, Ljubiša Stanisavljević, Menelaos C. Stavrinides, Thomas Tscheulin, Androulla Varnava, David Kleijn
Published 2019-12-01

Evaluating the effectiveness of retention forestry to enhance biodiversity in production forests of Central Europe using an interdisciplinary, multi‐scale approach

by Ilse Storch, Johannes Penner, Thomas Asbeck, Marco Basile, Jürgen Bauhus, Veronika Braunisch, Carsten F. Dormann, Julian Frey, Stefanie Gärtner, Marc Hanewinkel, Barbara Koch, Alexandra‐Maria Klein, Thomas Kuss, Michael Pregernig, Patrick Pyttel, Albert Reif, Michael Scherer‐Lorenzen, Gernot Segelbacher, Ulrich Schraml, Michael Staab, Georg Winkel, Rasoul Yousefpour
Published 2020-02-01

Multiple plant diversity components drive consumer communities across ecosystems

by Andreas Schuldt, Anne Ebeling, Matthias Kunz, Michael Staab, Claudia Guimarães-Steinicke, Dörte Bachmann, Nina Buchmann, Walter Durka, Andreas Fichtner, Felix Fornoff, Werner Härdtle, Lionel R. Hertzog, Alexandra-Maria Klein, Christiane Roscher, Jörg Schaller, Goddert von Oheimb, Alexandra Weigelt, Wolfgang Weisser, Christian Wirth, Jiayong Zhang, Helge Bruelheide, Nico Eisenhauer
Published 2019-03-01

Biodiversity across trophic levels drives multifunctionality in highly diverse forests

by Andreas Schuldt, Thorsten Assmann, Matteo Brezzi, François Buscot, David Eichenberg, Jessica Gutknecht, Werner Härdtle, Jin-Sheng He, Alexandra-Maria Klein, Peter Kühn, Xiaojuan Liu, Keping Ma, Pascal A. Niklaus, Katherina A. Pietsch, Witoon Purahong, Michael Scherer-Lorenzen, Bernhard Schmid, Thomas Scholten, Michael Staab, Zhiyao Tang, Stefan Trogisch, Goddert von Oheimb, Christian Wirth, Tesfaye Wubet, Chao-Dong Zhu, Helge Bruelheide
Published 2018-07-01

Effects of biodiversity strengthen over time as ecosystem functioning declines at low and increases at high biodiversity

by Sebastian T. Meyer, Anne Ebeling, Nico Eisenhauer, Lionel Hertzog, Helmut Hillebrand, Alexandru Milcu, Sven Pompe, Maike Abbas, Holger Bessler, Nina Buchmann, Enrica De Luca, Christof Engels, Markus Fischer, Gerd Gleixner, Anika Hudewenz, Alexandra‐Maria Klein, Hans deKroon, Sophia Leimer, Hannah Loranger, Liesje Mommer, Yvonne Oelmann, Janneke M. Ravenek, Christiane Roscher, Tanja Rottstock, Christoph Scherber, Michael Scherer‐Lorenzen, Stefan Scheu, Bernhard Schmid, Ernst‐Detlef Schulze, Andrea Staudler, Tanja Strecker, Vicky Temperton, Teja Tscharntke, Anja Vogel, Winfried Voigt, Alexandra Weigelt, Wolfgang Wilcke, Wolfgang W. Weisser
Published 2016-12-01