Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/102611
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dc.contributor.authorLuskin, Matthew Scotten
dc.contributor.authorAlbert, Wido Rizkien
dc.contributor.authorTobler, Mathias W.en
dc.date.accessioned2018-12-28T02:44:24Zen
dc.date.accessioned2019-12-06T20:57:33Z-
dc.date.available2018-12-28T02:44:24Zen
dc.date.available2019-12-06T20:57:33Z-
dc.date.issued2017en
dc.identifier.citationLuskin, M. S., Albert, W. R., & Tobler, M. W. (2017). Sumatran tiger survival threatened by deforestation despite increasing densities in parks. Nature Communications, 8(1), 1783-. doi:10.1038/s41467-017-01656-4en
dc.identifier.urihttps://hdl.handle.net/10356/102611-
dc.identifier.urihttp://hdl.handle.net/10220/47266en
dc.description.abstractThe continuing development of improved capture–recapture (CR) modeling techniques used to study apex predators has also limited robust temporal and cross-site analyses due to different methods employed. We develop an approach to standardize older non-spatial CR and newer spatial CR density estimates and examine trends for critically endangered Sumatran tigers (Panthera tigris sumatrae) using a meta-regression of 17 existing densities and new estimates from our own fieldwork. We find that tiger densities were 47% higher in primary versus degraded forests and, unexpectedly, increased 4.9% per yr from 1996 to 2014, likely indicating a recovery from earlier poaching. However, while tiger numbers may have temporarily risen, the total potential island-wide population declined by 16.6% from 2000 to 2012 due to forest loss and degradation and subpopulations are significantly more fragmented. Thus, despite increasing densities in smaller parks, we conclude that there are only two robust populations left with >30 breeding females, indicating Sumatran tigers still face a high risk of extinction unless deforestation can be controlled.en
dc.format.extent9 p.en
dc.language.isoenen
dc.relation.ispartofseriesNature Communicationsen
dc.rights© 2017 The Author(s). This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.en
dc.subjectSumatran Tigeren
dc.subjectDeforestationen
dc.subjectDRNTU::Social sciences::Geographyen
dc.titleSumatran tiger survival threatened by deforestation despite increasing densities in parksen
dc.typeJournal Articleen
dc.contributor.schoolAsian School of the Environmenten
dc.identifier.doi10.1038/s41467-017-01656-4en
dc.description.versionPublished versionen
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