Interactive effects of landscape-wide intensity of farming practices and landscape complexity on wild bee diversity
(2017) In Landscape Ecology 32(8). p.1631-1642- Abstract
- Context
The local intensity of farming practices is considered as an important driver of biodiversity in agricultural landscapes and its effect on biodiversity has been shown to interact with landscape complexity. But the influence of landscape-wide intensity of farming practices on biodiversity and its combined effect with landscape complexity have been little explored.
Objective
In this study, we tested the interactive effect of the landscape-wide intensity of farming practices and landscape complexity on the local species richness and abundance of farmland wild bee communities.
Methods
We captured wild bees in 96 crop fields and explored the effect of landscape-wide intensity of various farming practices... (More) - Context
The local intensity of farming practices is considered as an important driver of biodiversity in agricultural landscapes and its effect on biodiversity has been shown to interact with landscape complexity. But the influence of landscape-wide intensity of farming practices on biodiversity and its combined effect with landscape complexity have been little explored.
Objective
In this study, we tested the interactive effect of the landscape-wide intensity of farming practices and landscape complexity on the local species richness and abundance of farmland wild bee communities.
Methods
We captured wild bees in 96 crop fields and explored the effect of landscape-wide intensity of various farming practices along a gradient of landscape complexity (proportion of semi-natural habitats).
Results
We found that species richness and abundance of wild bees were more positively influenced by landscape complexity in highly insecticide-sprayed landscapes than in less intensively managed landscapes. In contrast, we found that the positive effect of landscape complexity on bee species richness only occurred in landscapes with low nitrogen inputs.
Conclusions
Our study demonstrates the interactive effects of landscape-wide farming intensity and landscape complexity in shaping the diversity of farmland wild bee communities. We conclude that the management of farming intensity at the landscape-scale could mitigate the effects of habitat loss on wild bee decline and would help to maintain pollination services in agricultural landscapes.
(Less) - Abstract (Swedish)
- ABSTRACT
Context
The local intensity of farming practices is considered as an important driver of biodiversity in agricultural landscapes and its effect on biodiversity has been shown to interact with landscape complexity. But the influence of landscape-wide intensity of farming practices on biodiversity and its combined effect with landscape complexity have been little explored.
Objective
In this study, we tested the interactive effect of the landscape-wide intensity of farming practices and landscape complexity on the local species richness and abundance of farmland wild bee communities.
Methods
We captured wild bees in 96 crop fields and explored the effect of landscape-wide intensity of various farming... (More) - ABSTRACT
Context
The local intensity of farming practices is considered as an important driver of biodiversity in agricultural landscapes and its effect on biodiversity has been shown to interact with landscape complexity. But the influence of landscape-wide intensity of farming practices on biodiversity and its combined effect with landscape complexity have been little explored.
Objective
In this study, we tested the interactive effect of the landscape-wide intensity of farming practices and landscape complexity on the local species richness and abundance of farmland wild bee communities.
Methods
We captured wild bees in 96 crop fields and explored the effect of landscape-wide intensity of various farming practices along a gradient of landscape complexity (proportion of semi-natural habitats).
Results
We found that species richness and abundance of wild bees were more positively influenced by landscape complexity in highly insecticide-sprayed landscapes than in less intensively managed landscapes. In contrast, we found that the positive effect of landscape complexity on bee species richness only occurred in landscapes with low nitrogen inputs.
Conclusions
Our study demonstrates the interactive effects of landscape-wide farming intensity and landscape complexity in shaping the diversity of farmland wild bee communities. We conclude that the management of farming intensity at the landscape-scale could mitigate the effects of habitat loss on wild bee decline and would help to maintain pollination services in agricultural landscapes.
(Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/f4b63e6c-3821-44a7-a120-37299a872153
- author
- Carrié, Romain LU ; Andrieu, Emilie ; Ouin, Anna and Steffan-Dewenter, Ingolf
- publishing date
- 2017-05-23
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Landscape Ecology
- volume
- 32
- issue
- 8
- pages
- 12 pages
- publisher
- Springer
- external identifiers
-
- scopus:85019934348
- ISSN
- 1572-9761
- DOI
- 10.1007/s10980-017-0530-y
- language
- English
- LU publication?
- no
- id
- f4b63e6c-3821-44a7-a120-37299a872153
- date added to LUP
- 2018-01-15 11:20:32
- date last changed
- 2022-04-17 18:14:53
@article{f4b63e6c-3821-44a7-a120-37299a872153, abstract = {{Context<br/>The local intensity of farming practices is considered as an important driver of biodiversity in agricultural landscapes and its effect on biodiversity has been shown to interact with landscape complexity. But the influence of landscape-wide intensity of farming practices on biodiversity and its combined effect with landscape complexity have been little explored.<br/><br/>Objective<br/>In this study, we tested the interactive effect of the landscape-wide intensity of farming practices and landscape complexity on the local species richness and abundance of farmland wild bee communities.<br/><br/>Methods<br/>We captured wild bees in 96 crop fields and explored the effect of landscape-wide intensity of various farming practices along a gradient of landscape complexity (proportion of semi-natural habitats).<br/><br/>Results<br/>We found that species richness and abundance of wild bees were more positively influenced by landscape complexity in highly insecticide-sprayed landscapes than in less intensively managed landscapes. In contrast, we found that the positive effect of landscape complexity on bee species richness only occurred in landscapes with low nitrogen inputs.<br/><br/>Conclusions<br/>Our study demonstrates the interactive effects of landscape-wide farming intensity and landscape complexity in shaping the diversity of farmland wild bee communities. We conclude that the management of farming intensity at the landscape-scale could mitigate the effects of habitat loss on wild bee decline and would help to maintain pollination services in agricultural landscapes.<br/>}}, author = {{Carrié, Romain and Andrieu, Emilie and Ouin, Anna and Steffan-Dewenter, Ingolf}}, issn = {{1572-9761}}, language = {{eng}}, month = {{05}}, number = {{8}}, pages = {{1631--1642}}, publisher = {{Springer}}, series = {{Landscape Ecology}}, title = {{Interactive effects of landscape-wide intensity of farming practices and landscape complexity on wild bee diversity}}, url = {{http://dx.doi.org/10.1007/s10980-017-0530-y}}, doi = {{10.1007/s10980-017-0530-y}}, volume = {{32}}, year = {{2017}}, }