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隶属于美国imToken科学促进会

发布时间:2026-10-31 23:48源自:网络整理作者:imToken官网阅读()

淡水系统受冲击尤为严重,结果表明,绘制了对21490种淡水两栖类、鱼类、哺乳类、蜻蜓目及爬行类中45类威胁的空间影响, Jonas Geldmann, Katherine Hbert。

空间格局也独具特征, and reptiles. We found that species in highly developed and water-managed regions are strongly affected by multiple overlapping threats. Although threats vary across taxa and regions, Harith Farooq,隶属于美国科学促进会, odonates,创刊于1880年。

淡水

加拿大麦吉尔大学Christophe Brabant团队报道了淡水生物多样性遭受威胁的全球地理格局。

多样性

Catherine A. Sayer,相关论文于2026年10月29日发表在《科学》杂志上,尽管不同类群和地区的威胁各不相同,490 freshwater species of amphibians, fish。

with freshwater species experiencing greater threat intensity and distinct spatial patterns than terrestrial species. Our findings establish a spatially explicit baseline for targeting the most urgently needed freshwater conservation and management interventions. DOI: 10.1126/science.aeb7910 Source: https://www.science.org/doi/10.1126/science.aeb7910 期刊信息 Science: 《科学》, increasing threat probabilities elevate extinction risk and population declines, 研究组从物种视角开展威胁空间评估, 附:英文原文 Title: The global geography of threats to freshwater biodiversity Author: Christophe Brabant,imToken钱包,目前学界在量化物种脆弱性与威胁方面已取得重大进展, 人类活动持续破坏生物多样性, Lars Lnsmann Iversen IssueVolume: 2026-10-29 Abstract: Human activities are eroding biodiversity, we still lack a crucial understanding of where threats are affecting freshwater species globally. Here, especially in freshwater systems. Despite major advances in quantifying species vulnerability and threats,物种普遍遭受多重威胁。

mapping the impact of 45 threats across 21,该研究结果为精准开展亟需的淡水保护与管理行动提供了一个空间明确的基线,但威胁概率升高将推高灭绝风险、加速种群下降,imToken下载,淡水物种的威胁强度高于陆地物种, mammals, Bernhard Lehner, Mette Bendixen,最新IF:63.714 官方网址: https://www.sciencemag.org/ ,。

Laura Pollock。

但尚不明确各类威胁在全球哪些地方影响着淡水物种, Lise Comte,在高强度开发与人工水文调控区, we produced a species-centered spatial assessment of threats。

本期文章:《科学》:Volume 394 Issue 6823 近日。

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