Identifying stable and overlapping habitats for a predator (common leopard) and prey species (Himalayan grey goral & Himalayan grey langur) in northern Pakistan
Global warming due to anthropogenic activities has alarming effects on biodiversity. It could negatively impact the interactions between predators and their prey by shifting or eliminating their suitable habitats. The predator common leopard (Panthera pardus) and two prey species, Himalayan grey gor...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-06-01
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| Series: | Global Ecology and Conservation |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2351989423000537 |
| _version_ | 1811159693813350400 |
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| author | Babar Zahoor Melissa Songer Xuehua Liu Qiongyu Huang Yunchuan Dai |
| author_facet | Babar Zahoor Melissa Songer Xuehua Liu Qiongyu Huang Yunchuan Dai |
| author_sort | Babar Zahoor |
| collection | DOAJ |
| description | Global warming due to anthropogenic activities has alarming effects on biodiversity. It could negatively impact the interactions between predators and their prey by shifting or eliminating their suitable habitats. The predator common leopard (Panthera pardus) and two prey species, Himalayan grey goral (Naemorhedus goral) and Himalayan grey langur (Semnopithecus ajax) play important roles in balancing the forest ecosystem in northern Pakistan. The common leopard is listed as a Vulnerable species on the IUCN Red List, while grey goral and grey langur are listed as Near Threatened and Endangered respectively. For this study, we used Maximum Entropy Model (MaxEnt) to model the current (average for 1950–2000) and future (in 2070) suitable habitat for each of these species using three General Circulation Models [GCMs; i.e. Beijing Climate Center Climate System Model (BCC-CSM1–1), Community Climate System Model (CCSM4), and Hadley Global Environment Model 2 (HadGEM2-AO)]. We used two climate change emission scenarios, i.e., a moderate carbon emission scenario (RCP4.5) and an extreme carbon emission scenario (RCP8.5). Our results indicated that an area of 18,360 km2, 34,142 km2 and 10,636 km2 are currently suitable for the common leopard, grey goral, and grey langur, respectively. In the future, common leopard, grey goral and grey langur were predicted to lose over 11%, 43%, and 44% of currently inhabited areas under the most severe climate scenario (RCP8.5), respectively. Overall, 56–89% of the current suitable habitat area was predicted as stable suitable habitat for all the species. The study projected that currently, 14,321 km2 is suitable for both common leopard and grey goral. Whereas, 7096 km2 of current habitat is suitable for both common leopard and grey langur. Overlapping areas were predicted to be reduced in the future (due to fluctuations in temperature and precipitation), ranging from 2% (under RCP8.5) to 8% (under RCP45) for areas suitable for common leopard and grey goral, and from 30% (under RCP4.5) to 47% (under RCP8.5) for areas suitable for common leopard and grey langur, respectively. Most of the overlapping areas that remained suitable were projected between the altitudinal range of 1000 m – 3000 m for common leopard and grey goral, and from 2000 m to 4000 m for common leopard and grey langur. Our results inform management plans and conservation strategies (e.g., establishment of new or improving the status of existing protected areas) for mitigating the impacts of climate change on endangered predator and prey species in the northern Pakistan. |
| first_indexed | 2024-04-10T05:45:30Z |
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| institution | Directory Open Access Journal |
| issn | 2351-9894 |
| language | English |
| last_indexed | 2024-04-10T05:45:30Z |
| publishDate | 2023-06-01 |
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| series | Global Ecology and Conservation |
| spelling | doaj.art-90a39eafe2d64787aab1855f200f249b2023-03-06T04:12:37ZengElsevierGlobal Ecology and Conservation2351-98942023-06-0143e02418Identifying stable and overlapping habitats for a predator (common leopard) and prey species (Himalayan grey goral & Himalayan grey langur) in northern PakistanBabar Zahoor0Melissa Songer1Xuehua Liu2Qiongyu Huang3Yunchuan Dai4Conservation Ecology Center, Smithsonian’s National Zoo & Conservation Biology Institute, Front Royal, VA 22630, USAConservation Ecology Center, Smithsonian’s National Zoo & Conservation Biology Institute, Front Royal, VA 22630, USA; Corresponding authors.State Key Joint Laboratory of Environment Simulation and Pollution Control, and School of Environment, Tsinghua University, Beijing 100084, China; Corresponding authors.Conservation Ecology Center, Smithsonian’s National Zoo & Conservation Biology Institute, Front Royal, VA 22630, USAInstitute for Ecology and Environmental Resources, Chongqing Academy of Social Sciences, Chongqing 400020, ChinaGlobal warming due to anthropogenic activities has alarming effects on biodiversity. It could negatively impact the interactions between predators and their prey by shifting or eliminating their suitable habitats. The predator common leopard (Panthera pardus) and two prey species, Himalayan grey goral (Naemorhedus goral) and Himalayan grey langur (Semnopithecus ajax) play important roles in balancing the forest ecosystem in northern Pakistan. The common leopard is listed as a Vulnerable species on the IUCN Red List, while grey goral and grey langur are listed as Near Threatened and Endangered respectively. For this study, we used Maximum Entropy Model (MaxEnt) to model the current (average for 1950–2000) and future (in 2070) suitable habitat for each of these species using three General Circulation Models [GCMs; i.e. Beijing Climate Center Climate System Model (BCC-CSM1–1), Community Climate System Model (CCSM4), and Hadley Global Environment Model 2 (HadGEM2-AO)]. We used two climate change emission scenarios, i.e., a moderate carbon emission scenario (RCP4.5) and an extreme carbon emission scenario (RCP8.5). Our results indicated that an area of 18,360 km2, 34,142 km2 and 10,636 km2 are currently suitable for the common leopard, grey goral, and grey langur, respectively. In the future, common leopard, grey goral and grey langur were predicted to lose over 11%, 43%, and 44% of currently inhabited areas under the most severe climate scenario (RCP8.5), respectively. Overall, 56–89% of the current suitable habitat area was predicted as stable suitable habitat for all the species. The study projected that currently, 14,321 km2 is suitable for both common leopard and grey goral. Whereas, 7096 km2 of current habitat is suitable for both common leopard and grey langur. Overlapping areas were predicted to be reduced in the future (due to fluctuations in temperature and precipitation), ranging from 2% (under RCP8.5) to 8% (under RCP45) for areas suitable for common leopard and grey goral, and from 30% (under RCP4.5) to 47% (under RCP8.5) for areas suitable for common leopard and grey langur, respectively. Most of the overlapping areas that remained suitable were projected between the altitudinal range of 1000 m – 3000 m for common leopard and grey goral, and from 2000 m to 4000 m for common leopard and grey langur. Our results inform management plans and conservation strategies (e.g., establishment of new or improving the status of existing protected areas) for mitigating the impacts of climate change on endangered predator and prey species in the northern Pakistan.http://www.sciencedirect.com/science/article/pii/S2351989423000537Habitat suitabilityClimate changeMaxEnt2070RCP4.5 and RCP8.5 |
| spellingShingle | Babar Zahoor Melissa Songer Xuehua Liu Qiongyu Huang Yunchuan Dai Identifying stable and overlapping habitats for a predator (common leopard) and prey species (Himalayan grey goral & Himalayan grey langur) in northern Pakistan Global Ecology and Conservation Habitat suitability Climate change MaxEnt 2070 RCP4.5 and RCP8.5 |
| title | Identifying stable and overlapping habitats for a predator (common leopard) and prey species (Himalayan grey goral & Himalayan grey langur) in northern Pakistan |
| title_full | Identifying stable and overlapping habitats for a predator (common leopard) and prey species (Himalayan grey goral & Himalayan grey langur) in northern Pakistan |
| title_fullStr | Identifying stable and overlapping habitats for a predator (common leopard) and prey species (Himalayan grey goral & Himalayan grey langur) in northern Pakistan |
| title_full_unstemmed | Identifying stable and overlapping habitats for a predator (common leopard) and prey species (Himalayan grey goral & Himalayan grey langur) in northern Pakistan |
| title_short | Identifying stable and overlapping habitats for a predator (common leopard) and prey species (Himalayan grey goral & Himalayan grey langur) in northern Pakistan |
| title_sort | identifying stable and overlapping habitats for a predator common leopard and prey species himalayan grey goral amp himalayan grey langur in northern pakistan |
| topic | Habitat suitability Climate change MaxEnt 2070 RCP4.5 and RCP8.5 |
| url | http://www.sciencedirect.com/science/article/pii/S2351989423000537 |
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