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Priority conservation areas for Cedrus atlantica in the Atlas Mountains, Morocco

مناطق الحفظ ذات الأولوية لأرز الأطلنطي في جبال الأطلس، المغرب

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 31 Mar 2022 Switzerland, Italy, France, Germany, Germany Publisher:WileyJournal:Conservation Science and Practice, volume 4 (issn: 2578-4854, eissn: 2578-4854,

Authors: Cheddadi, Rachid; Taberlet, Pierre; Boyer, Frédéric; Coissac, Eric; Rhoujjati, Ali; Urbach, Davnah; Remy, Cécile; +5 Authors

doi: 10.1111/csp2.12680 , 10.60692/pchk4-csj64 , 10.48350/169540 , 10.60692/nxzy5-anb84

Priority conservation areas for Cedrus atlantica in the Atlas Mountains, Morocco

- Summary
- Subjects
- Metrics

Abstract

AbstractAssessing biodiversity loss and species extinction is necessary to warn society and raise awareness of the impacts of ongoing climate change. Prioritizing protected areas is the pragmatic and applicable management measure under the pressure of ongoing climate change and limited resources to conserve species at risk of extinction. We developed a novel conservation index (CI) to prioritize areas and populations of an endangered mountain tree species that need protection in the face of ongoing climate change, as conservation of all populations may not be realistic. This CI integrates (1) mountain topography to identify potential refugial areas with suitable microclimates, (2) genetic diversity to assess the adaptive capacity of local populations, and (3) hypothetical climate change in the species' range. We applied this CI to Atlas cedar, an endemic and threatened species whose populations are scattered throughout the Moroccan mountains. This index provided a scale for 33 populations studied and suggests that genetically diverse populations located in rugged areas where future local climate may overlap with their current climatic niche should receive a higher conservation priority. This index may also be applicable to other mountain species with scattered populations and is likely to be more accurate if more precise climate data are used at the microrefugia scale.

Countries

Switzerland, Italy, France, Germany, Germany

Related Organizations

French National Centre for Scientific Research
France
University of Augsburg
Germany
Université Savoie Mont Blanc
France
University of Montpellier
France
Sorbonne Paris Cité
France

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Keywords

[SDE] Environmental Sciences, [PHYS.PHYS.PHYS-GEO-PH] Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph], Plant Science, 580 Plants (Botany), Agricultural and Biological Sciences, [SHS.ENVIR] Humanities and Social Sciences/Environmental studies, Climate change, Environmental resource management, QH540-549.5, Species Distribution Modeling and Climate Change Impacts, Geography, Ecology, Ecological Modeling, Life Sciences, genetic diversity, Biodiversity, Strigolactone Signaling in Plant Interactions, [SDU.ENVI] Sciences of the Universe [physics]/Continental interfaces, environment, climate‐change, Threatened species, Habitat, [SDE]Environmental Sciences, Physical Sciences, Impact of Pollinator Decline on Ecosystems and Agriculture, Habitat Fragmentation, environment, 570, Adaptive capacity, Conservation status, Cedrus atlantica; climate-change; conservation index; genetic diversity; microrefugia; mountain ruggedness; protected areas, [PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph], QH1-199.5, 333, Endangered species, Environmental science, Biology, Ecology, Evolution, Behavior and Systematics, 580, General. Including nature conservation, geographical distribution, Paleontology, ddc:910, Extinction (optical mineralogy), [SDE.BE] Environmental Sciences/Biodiversity and Ecology, conservation index, [SHS.ENVIR]Humanities and Social Sciences/Environmental studies, FOS: Biological sciences, Environmental Science, [SDE.BE]Environmental Sciences/Biodiversity and Ecology, [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, microrefugia, Cedrus atlantica, mountain ruggedness

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	4
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 10%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average