Do linear landscape elements in farmland act as biological corridors for pollen dispersal?
Do linear landscape elements in farmland act as biological corridors for pollen dispersal?
复制标题
农田中的线性景观元素是否充当花粉传播的生物走廊？
DOI：
10.1111/j.1365-2745.2009.01600.x
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发表时间：
2010
影响因子：
5.5
通讯作者：
L. Triest
中科院分区：
文献类型：
--
作者：
A. Van Geert;F. Van Rossum;L. Triest
1.农业景观的生境破碎化减少了许多植物物种的种群规模，同时增加了它们的空间隔离。通过基因流恢复或维持破碎斑块之间的连通性可能是维持生存种群的决定性因素，特别是对于昆虫授粉的物种。在人类主导的基质中，促进花粉在残体之间流动的功能性生物走廊可能会实现这一目标。
1. Habitat fragmentation in agricultural landscapes has reduced the population sizes of many plant species while increasing their spatial isolation. Restoration or maintenance of the connectivity by gene flow between the fragmented patches may be determinant to sustaining viable populations, especially for insect‐pollinated species. Functional biological corridors facilitating pollen flow between remnants in a human‐dominated matrix might achieve this.