Global amphibian declines have winners and losers
Global amphibian declines have winners and losers
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全球两栖动物数量下降有赢家也有输家
DOI：
10.1073/pnas.1803477115
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Pyron, R. Alexander
中科院分区：
文献类型：
--
作者：
Pyron, R. Alexander
Fig. 1.由于栖息地从自然（上）到转换（下）的变化而引起的假设群落变化。从森林到城市的转变减少了丰度，物种丰富度和进化历史。草地的农业改变减少了大多数物种的丰度，而其他物种则急剧增加，一个新的蝾螈谱系的招募增加了进化历史，尽管失去了两个青蛙物种。从湿地到牧场的转变导致物种丰富度和进化历史的增加，但除了一个物种外，所有物种的丰度都严重下降。总的来说，自然生境中有3个谱系8个物种的69只个体，而转换生境中有7个物种的53只个体，其中一个地点的无尾目动物丰度很低。|www. pnas。org/cgi/doi/10.1073/pnas。1803477115派龙
Fig. 1. Hypothetical community changes due to habitat changes from natural (Upper) to converted (Lower). Changing from forest to urban reduces abundance, species richness, and evolutionary history. Alteration of grasslands for agriculture reduces abundance of most species while others increase drastically, and recruitment of one new salamander lineage increases evolutionary history despite loss of two frog species. Shifting from wetlands to pasture results in gains for species richness and evolutionary history, but heavily declining abundance for all but one species. Overall, the natural habitats contain 69 individuals from 8 species in 3 lineages, while the converted habitats have 53 individuals from 7 species, with caecilians persisting only at low abundance in one site.3740| www. pnas. org/cgi/doi/10.1073/pnas. 1803477115 Pyron
影响因子：
16.8
作者：
Jetz, Walter;Pyron, R. Alexander
通讯作者：
Pyron, R. Alexander
影响因子：
5.9
作者：
R. Primack;A. Miller‐Rushing;R. Corlett;V. Devictor;D. Johns;R. Loyola;Bea Hass;R. Pakeman;Liba Pejchar
通讯作者：
Liba Pejchar