Mapping legal authority for terrestrial conservation corridors along streams

© 2020 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

Bibliographische Detailangaben
Veröffentlicht in:Conservation biology : the journal of the Society for Conservation Biology. - 1999. - 34(2020), 4 vom: 13. Aug., Seite 943-955
1. Verfasser: Stahl, Amanda T (VerfasserIn)
Weitere Verfasser: Fremier, Alexander K, Cosens, Barbara A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Conservation biology : the journal of the Society for Conservation Biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. conectividad connectivity corredores de fauna fragmentación del paisaje hábitat ribereño land-use planning landscape fragmentation mehr... law ley planeación del uso de suelo private lands protected areas riparian habitat tierras privadas wildlife corridors áreas protegidas 保护地 土地利用规划 景观破碎化 河岸生境 法律 私有土地 连接度 野生动物廊道
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100 1 |a Stahl, Amanda T  |e verfasserin  |4 aut 
245 1 0 |a Mapping legal authority for terrestrial conservation corridors along streams 
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520 |a © 2020 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology. 
520 |a Wildlife corridors aim to promote species' persistence by connecting habitat patches across fragmented landscapes. Their implementation is limited by patterns of land ownership and complicated by differences in the jurisdictional and regulatory authorities under which lands are managed. Terrestrial corridor conservation requires coordination across jurisdictions and sectors subject to site-specific overlapping sources of legal authority. Mapping spatial patterns of legal authority concurrent with habitat condition can illustrate opportunities to build or leverage capacity for connectivity conservation. Streamside areas provide pragmatic opportunities to leverage existing policy mechanisms for riverine and terrestrial habitat connectivity across boundaries. Conservation planners and practitioners can make use of these opportunities by harmonizing actions for multiple conservation outcomes. We formulated an integrative, data-driven method for mapping multiple sources of legal authority weighted by capacity for coordinating terrestrial habitat conservation along streams. We generated a map of capacity to coordinate streamside corridor protections across a wildlife habitat gap to demonstrate this approach. We combined values representing coordination capacity and naturalness to generate an integrated legal-ecological resistance map for connectivity modeling. We then computed least-cost corridors across the integrated map, masking the terrestrial landscape to focus on streamside areas. Streamside least-cost corridors in the integrated, local-scale model diverged (∼25 km) from national-scale least-cost corridors based on naturalness. Spatial categories comparing legal- and naturalness-based resistance values by stream reach highlighted potential locations for building or leveraging existing capacity through spatial coordination of policy mechanisms or restoration actions. Agencies or nongovernmental organizations intending to restore or maintain habitat connectivity across fragmented landscapes can use this approach to inform spatial prioritization and build coordination capacity. Article impact statement: Combined mapping of legal authority and habitat condition reveals capacity to coordinate actions along streams for clean water and wildlife 
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 conectividad 
650 4 |a connectivity 
650 4 |a corredores de fauna 
650 4 |a fragmentación del paisaje 
650 4 |a hábitat ribereño 
650 4 |a land-use planning 
650 4 |a landscape fragmentation 
650 4 |a law 
650 4 |a ley 
650 4 |a planeación del uso de suelo 
650 4 |a private lands 
650 4 |a protected areas 
650 4 |a riparian habitat 
650 4 |a tierras privadas 
650 4 |a wildlife corridors 
650 4 |a áreas protegidas 
650 4 |a 保护地 
650 4 |a 土地利用规划 
650 4 |a 景观破碎化 
650 4 |a 河岸生境 
650 4 |a 法律 
650 4 |a 私有土地 
650 4 |a 连接度 
650 4 |a 野生动物廊道 
700 1 |a Fremier, Alexander K  |e verfasserin  |4 aut 
700 1 |a Cosens, Barbara A  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2020  |g number:4  |g day:13  |g month:08  |g pages:943-955 
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