生境破碎化(Habitat fragmentation)是指对生物物种﹑种群﹑群落的生存繁衍起干扰﹑抑制作用的因素分割﹑压缩生境的过程。
食果动物对生境破碎化的适应能力不同,泛性森林动物和广食性动物具有较强的适应性。
Frugivores have different adaptability to the habitat fragmentation, being stronger for the forest generalists and food generalists.
本文对千岛湖区景观格局研究表明,千岛湖区岛屿斑块密度相对较低(6.91),生境破碎化迹象已经呈现。
The research of landscape pattern of Thousand Island Lake area showed that patch density of this area is relatively low (6.91), showing the habitat fragmentation phenomenon.
生境破碎化对依赖动物传播的植物影响有差异,多数植物受到负面影响,但也有一些植物不受影响,甚至受益。
Habitat fragmentation has negative effects on most of the plants depending on frugivore to disperse their seeds, but some plants are not, and even, benefited.
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