Integrated terrestrial-freshwater planning doubles conservation of tropical aquatic species

doi:10.1126/science.aba7580

GSTDTAP > 气候变化

DOI	10.1126/science.aba7580
	Integrated terrestrial-freshwater planning doubles conservation of tropical aquatic species
	Cecília G. Leal; Gareth D. Lennox; Silvio F. B. Ferraz; Joice Ferreira; Toby A. Gardner; James R. Thomson; Erika Berenguer; Alexander C. Lees; Robert M. Hughes; Ralph MacNally; Luiz E. O. C. Aragão; Janaina G. de Brito; Leandro Castello; Rachael D. Garrett; Neusa Hamada; Leandro Juen; Rafael P. Leitão; Julio Louzada; Thiago F. Morello; Nárgila G. Moura; Jorge L. Nessimian; José Max B. Oliveira-Junior; Victor Hugo F. Oliveira; Vívian C. de Oliveira; Luke Parry; Paulo S. Pompeu; Ricardo R. C. Solar; Jansen Zuanon; Jos Barlow
	2020-10-02
发表期刊	Science
出版年	2020
英文摘要	When designing terrestrial reserves, it is common to consider the needs of species and systems from a terrestrial perspective, with an assumption that any freshwater systems will benefit as well. Leal et al. tested this assumption by analyzing data from two locations in the Brazilian Amazon and found that it is far from accurate: Terrestrial systems confer little benefit to freshwater systems (see the Perspective by Abell and Harrison). However, the authors also found that integrating the needs of freshwater species into overall reserve planning increased freshwater benefits by 600% while only decreasing terrestrial outcomes by 1%. They argue that reserve planning must take freshwater systems into account if they are to protect across both realms. Science , this issue p. [117][1]; see also p. [38][2] Conservation initiatives overwhelmingly focus on terrestrial biodiversity, and little is known about the freshwater cobenefits of terrestrial conservation actions. We sampled more than 1500 terrestrial and freshwater species in the Amazon and simulated conservation for species from both realms. Prioritizations based on terrestrial species yielded on average just 22% of the freshwater benefits achieved through freshwater-focused conservation. However, by using integrated cross-realm planning, freshwater benefits could be increased by up to 600% for a 1% reduction in terrestrial benefits. Where freshwater biodiversity data are unavailable but aquatic connectivity is accounted for, freshwater benefits could still be doubled for negligible losses of terrestrial coverage. Conservation actions are urgently needed to improve the status of freshwater species globally. Our results suggest that such gains can be achieved without compromising terrestrial conservation goals. [1]: /lookup/doi/10.1126/science.aba7580 [2]: /lookup/doi/10.1126/science.abe3887
领域	气候变化 ; 资源环境
URL	查看原文
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/298062
专题	气候变化资源环境科学
推荐引用方式 GB/T 7714	Cecília G. Leal,Gareth D. Lennox,Silvio F. B. Ferraz,et al. Integrated terrestrial-freshwater planning doubles conservation of tropical aquatic species[J]. Science,2020.
APA	Cecília G. Leal.,Gareth D. Lennox.,Silvio F. B. Ferraz.,Joice Ferreira.,Toby A. Gardner.,...&Jos Barlow.(2020).Integrated terrestrial-freshwater planning doubles conservation of tropical aquatic species.Science.
MLA	Cecília G. Leal,et al."Integrated terrestrial-freshwater planning doubles conservation of tropical aquatic species".Science (2020).