作者
Benoît Geslin, Melissa Oddie, Morgane Folschweiller, Gaëlle Legras, Colleen L Seymour, FJ Frank Van Veen, Elisa Thébault
发表日期
2016/8/1
期刊
Agriculture, Ecosystems & Environment
卷号
229
页码范围
21-29
出版商
Elsevier
简介
To meet the dietary requirements of a burgeoning human population, the demand for animal-dependent crops continues to grow. To meet the demand, intensive farming practices are used. The gains in food production associated with agricultural intensification may be offset by its detrimental effects on pollinator populations through natural habitat fragmentation and pesticide use. Abundance and species richness of pollinators have been found to decrease with increasing distance to natural habitat in agroecosystems, reducing crop yields. A key aspect of crop pollination lies in the diversity of functional traits (functional diversity, FD) of flower-visitor communities within crop fields. Higher FD allows improved pollination success through complementarity between flower-visitors’ morphology, phenology and behaviour. Many studies reported negative effects of increasing distance to natural habitats on the abundance …
引用总数
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