GSTDTAP  > 资源环境科学
DOI10.1016/j.ecolecon.2019.106535
Do improved pollination services outweigh farm-economic disadvantages of working in small-structured agricultural landscapes? - Development and application of a bio-economic model
Kirchweger, Stefan1; Clough, Yann2; Kapfer, Martin3; Steffan-Dewenter, IngoIf4; Kantelhardt, Jochen5
2020-03-01
发表期刊ECOLOGICAL ECONOMICS
ISSN0921-8009
EISSN1873-6106
出版年2020
卷号169
文章类型Article
语种英语
国家Austria; Sweden; Germany
英文摘要

Increases in the size of agricultural fields, the loss of permanent green field edges and other semi-natural habitats have accompanied the intensification of agriculture, and are still ongoing. From a farm economic perspective, an increase in field size increases efficiency mainly due to cost savings. However, recent evidence suggests that increases in field size might lead to the loss of ecosystem services provided by farmland biodiversity, but this trade-off is rarely considered. Here, we aim to quantify the economic and ecological effects of these changes by developing a bio-economic simulation-based land-use modelling framework based on spatially explicit data from an agricultural region in Germany. The results show a substantial decrease in flower visitation in oilseed rape when field sizes increase and permanent green edges are lost. This also leads to a decrease in pollination from wild bees and affects yields and farm economics. However, this loss in agricultural gross margin is overcompensated by economic gains of field enlargement. We conclude that further, more comprehensive evaluations are required and suggest that maintaining fine-grained agricultural landscapes with permanent field margins in the long term may require incentives to farmers, as well as innovations that allow to farm small fields at lower costs.


领域资源环境
收录类别SCI-E ; SSCI
WOS记录号WOS:000510953600043
WOS关键词LAND-USE ; ECOSYSTEM SERVICES ; INSECT POLLINATION ; DECISION-MAKING ; CROP-ROTATION ; BIODIVERSITY ; MANAGEMENT ; INTENSIFICATION ; HETEROGENEITY ; DIVERSITY
WOS类目Ecology ; Economics ; Environmental Sciences ; Environmental Studies
WOS研究方向Environmental Sciences & Ecology ; Business & Economics
引用统计
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/278949
专题资源环境科学
作者单位1.STUDIA Schlierbach, Studienzentrum Int Analysen, Panoramaweg 1, A-4553 Schlierbach, Austria;
2.Lund Univ, Ctr Environm & Climate Res, Fac Sci, Ecol Bldg,Solvegatan 3Z, Lund, Sweden;
3.Bavarian State Res Ctr Agr, Inst Business Management & Agr Struct, Menzinger Str 54, Munich, Germany;
4.Univ Wurzburg, Bioctr, Dept Anim Ecol & Trop Biol, D-97074 Wurzburg, Germany;
5.Univ Nat Resources & Life Sci, Dept Econ & Social Sci, Inst Agr & Forestry Econ, Feistmantelstr 4, A-1180 Vienna, Austria
推荐引用方式
GB/T 7714
Kirchweger, Stefan,Clough, Yann,Kapfer, Martin,et al. Do improved pollination services outweigh farm-economic disadvantages of working in small-structured agricultural landscapes? - Development and application of a bio-economic model[J]. ECOLOGICAL ECONOMICS,2020,169.
APA Kirchweger, Stefan,Clough, Yann,Kapfer, Martin,Steffan-Dewenter, IngoIf,&Kantelhardt, Jochen.(2020).Do improved pollination services outweigh farm-economic disadvantages of working in small-structured agricultural landscapes? - Development and application of a bio-economic model.ECOLOGICAL ECONOMICS,169.
MLA Kirchweger, Stefan,et al."Do improved pollination services outweigh farm-economic disadvantages of working in small-structured agricultural landscapes? - Development and application of a bio-economic model".ECOLOGICAL ECONOMICS 169(2020).
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