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Environmental factors driving the effectiveness of European agri-environmental measures in mitigating pollinator loss - a meta-analysis

Author:
  • Jeroen Scheper
  • Andrea Holzschuh
  • Mikko Kuussaari
  • Simon G. Potts
  • Maj Rundlöf
  • Henrik Smith
  • David Kleijn
Publishing year: 2013
Language: English
Pages: 912-920
Publication/Series: Ecology Letters
Volume: 16
Issue: 7
Document type: Journal article
Publisher: Wiley-Blackwell

Abstract english

In Europe, agri-environmental schemes (AES) have been introduced in response to concerns about farmland biodiversity declines. Yet, as AES have delivered variable results, a better understanding of what determines their success or failure is urgently needed. Focusing on pollinating insects, we quantitatively reviewed how environmental factors affect the effectiveness of AES. Our results suggest that the ecological contrast in floral resources created by schemes drives the response of pollinators to AES but that this response is moderated by landscape context and farmland type, with more positive responses in croplands (vs. grasslands) located in simple (vs. cleared or complex) landscapes. These findings inform us how to promote pollinators and associated pollination services in species-poor landscapes. They do not, however, present viable strategies to mitigate loss of threatened or endangered species. This indicates that the objectives and design of AES should distinguish more clearly between biodiversity conservation and delivery of ecosystem services.

Keywords

  • Earth and Related Environmental Sciences
  • Ecology
  • Agri-environmental schemes
  • ecological contrast
  • ecosystem services
  • landscape context
  • land-use intensity
  • pollinators

Other

Published
  • ISSN: 1461-023X
Henrik Smith
E-mail: henrik [dot] smith [at] biol [dot] lu [dot] se

Professor

Biodiversity

+46 46 222 93 79

+46 70 978 20 56

E-C313

50

Director

Centre for Environmental and Climate Research (CEC)

+46 46 222 93 79

+46 70 978 20 56

C313

Sölvegatan 37, Lund

50

Centre for Animal Movement Research
Evolutionary Ecology, Department of Biology
Ecology building S-223 62 Lund Sweden