Widespread ecological novelty across the terrestrial biosphere

IF 13.9 1区 生物学 Q1 ECOLOGY Nature ecology & evolution Pub Date : 2025-03-14 DOI:10.1038/s41559-025-02662-2
Matthew R. Kerr, Alejandro Ordonez, Felix Riede, Joe Atkinson, Elena A. Pearce, Maciej Sykut, Jonas Trepel, Jens-Christian Svenning
{"title":"Widespread ecological novelty across the terrestrial biosphere","authors":"Matthew R. Kerr, Alejandro Ordonez, Felix Riede, Joe Atkinson, Elena A. Pearce, Maciej Sykut, Jonas Trepel, Jens-Christian Svenning","doi":"10.1038/s41559-025-02662-2","DOIUrl":null,"url":null,"abstract":"<p>Human activities have transformed many wild and semiwild ecosystems into novel states without historical precedent. Without knowing the current distribution of what drives the emergence of such novelty, predicting future ecosystem states and informing conservation and restoration policies remain difficult. Here we construct global maps of three key drivers generating novel conditions—climate change, defaunation and floristic disruption—and summarize them to a measure of total novelty exposure. We show that the terrestrial biosphere is widely exposed to novel conditions, with 58% of the total area exposed to high levels of total novelty. All climatic regions and biomes are exposed to substantial levels of novelty. Relative contributions of individual drivers vary between climatic regions, with climate changes and defaunation the largest contributors globally. Protected areas and key biodiversity areas, whether formally protected or not, have similar exposure, with high total novelty experienced in 58% of cells inside protected areas and 56% inside key biodiversity areas. Our results highlight the importance of investigating ecosystem and biodiversity responses to rising ecological novelty for informing actions towards biosphere stewardship.</p>","PeriodicalId":18835,"journal":{"name":"Nature ecology & evolution","volume":"10 1","pages":""},"PeriodicalIF":13.9000,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature ecology & evolution","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1038/s41559-025-02662-2","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Human activities have transformed many wild and semiwild ecosystems into novel states without historical precedent. Without knowing the current distribution of what drives the emergence of such novelty, predicting future ecosystem states and informing conservation and restoration policies remain difficult. Here we construct global maps of three key drivers generating novel conditions—climate change, defaunation and floristic disruption—and summarize them to a measure of total novelty exposure. We show that the terrestrial biosphere is widely exposed to novel conditions, with 58% of the total area exposed to high levels of total novelty. All climatic regions and biomes are exposed to substantial levels of novelty. Relative contributions of individual drivers vary between climatic regions, with climate changes and defaunation the largest contributors globally. Protected areas and key biodiversity areas, whether formally protected or not, have similar exposure, with high total novelty experienced in 58% of cells inside protected areas and 56% inside key biodiversity areas. Our results highlight the importance of investigating ecosystem and biodiversity responses to rising ecological novelty for informing actions towards biosphere stewardship.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
求助全文
约1分钟内获得全文 去求助
来源期刊
Nature ecology & evolution
Nature ecology & evolution Agricultural and Biological Sciences-Ecology, Evolution, Behavior and Systematics
CiteScore
22.20
自引率
2.40%
发文量
282
期刊介绍: Nature Ecology & Evolution is interested in the full spectrum of ecological and evolutionary biology, encompassing approaches at the molecular, organismal, population, community and ecosystem levels, as well as relevant parts of the social sciences. Nature Ecology & Evolution provides a place where all researchers and policymakers interested in all aspects of life's diversity can come together to learn about the most accomplished and significant advances in the field and to discuss topical issues. An online-only monthly journal, our broad scope ensures that the research published reaches the widest possible audience of scientists.
期刊最新文献
Widespread ecological novelty across the terrestrial biosphere Ecological novelty is the new norm on our planet Fundamental constraints on vertebrate life history are shaped by aquatic–terrestrial transitions and reproductive mode Glasswing butterfly (Mechanitis messenoides) Genetic basis of camouflage in an alpine plant and its long-term co-evolution with an insect herbivore
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1