Managing the middle : A shift in conservation priorities based on the global human modification gradient

© 2019 John Wiley & Sons Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Global change biology. - 1999. - 25(2019), 3 vom: 10. März, Seite 811-826
1. Verfasser: Kennedy, Christina M (VerfasserIn)
Weitere Verfasser: Oakleaf, James R, Theobald, David M, Baruch-Mordo, Sharon, Kiesecker, Joseph
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Global change biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. Bonn challenge Half-Earth Sustainable Development Goals connectivity conservation planning cumulative impact assessment ecological integrity mehr... habitat restoration human footprint intermediate disturbance land use policy landscape fragmentation threshold landscape gradient protected areas wilderness
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500 |a CommentIn: Glob Chang Biol. 2020 Feb;26(2):330-332. doi: 10.1111/gcb.14849. - PMID 31578793 
500 |a Citation Status MEDLINE 
520 |a © 2019 John Wiley & Sons Ltd. 
520 |a An increasing number of international initiatives aim to reconcile development with conservation. Crucial to successful implementation of these initiatives is a comprehensive understanding of the current ecological condition of landscapes and their spatial distributions. Here, we provide a cumulative measure of human modification of terrestrial lands based on modeling the physical extents of 13 anthropogenic stressors and their estimated impacts using spatially explicit global datasets with a median year of 2016. We quantified the degree of land modification and the amount and spatial configuration of low modified lands (i.e., natural areas relatively free from human alteration) across all ecoregions and biomes. We identified that fewer unmodified lands remain than previously reported and that most of the world is in a state of intermediate modification, with 52% of ecoregions classified as moderately modified. Given that these moderately modified ecoregions fall within critical land use thresholds, we propose that they warrant elevated attention and require proactive spatial planning to maintain biodiversity and ecosystem function before important environmental values are lost 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
650 4 |a Bonn challenge 
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650 4 |a Sustainable Development Goals 
650 4 |a connectivity 
650 4 |a conservation planning 
650 4 |a cumulative impact assessment 
650 4 |a ecological integrity 
650 4 |a habitat restoration 
650 4 |a human footprint 
650 4 |a intermediate disturbance 
650 4 |a land use policy 
650 4 |a landscape fragmentation threshold 
650 4 |a landscape gradient 
650 4 |a protected areas 
650 4 |a wilderness 
700 1 |a Oakleaf, James R  |e verfasserin  |4 aut 
700 1 |a Theobald, David M  |e verfasserin  |4 aut 
700 1 |a Baruch-Mordo, Sharon  |e verfasserin  |4 aut 
700 1 |a Kiesecker, Joseph  |e verfasserin  |4 aut 
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