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JAD 2020, 2(2): 16-33 |
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Kafle K, Thanet D R, Poudel P, Gautam D, Thapa G, Bhatt P. Status and conservation threats to large mammals of the Laljhadi Mohana Biological Corridor, Nepal. JAD 2020; 2 (2) :16-33
URL: http://jad.lu.ac.ir/article-1-74-en.html
URL: http://jad.lu.ac.ir/article-1-74-en.html
1- Institute of Forestry, Tribhuvan University, Nepal
2- Institute of Forestry, Tribhuvan University, Nepal; Green Governance Nepal, Kathmandu, Nepal ,me.prashma@gmail.com
3- Institute of Forestry, Tribhuvan University, Nepal; College of Forestry, Beijing Forestry University, Beijing 100083, China
4- Department of Zoology, Prithvi Narayan Campus, Tribhuvan University, Nepal
2- Institute of Forestry, Tribhuvan University, Nepal; Green Governance Nepal, Kathmandu, Nepal ,
3- Institute of Forestry, Tribhuvan University, Nepal; College of Forestry, Beijing Forestry University, Beijing 100083, China
4- Department of Zoology, Prithvi Narayan Campus, Tribhuvan University, Nepal
Abstract: (15633 Views)
Wildlife corridors connect isolated patches of habitat and support the movement of migratory species from one site to another. Human disturbances cause forest degradation and habitat fragmentation adding to the high risk of species extinction. We laid out 44 grids of 2 km × 2 km in Laljhadi Mohana Biological Corridor (LMBC). In each grid, we generated line transects ranging from 1.5 to 2 km and a systematic line transect survey was carried out with single replication to assess the distribution and relative abundance of large mammals. GPS coordinates were recorded for each direct sighting or indirect sign. Similarly, a local household survey (n=40) and key informant interviews (n=9) were conducted to explore the local perception about existing problems, major conflicting species habitat components, conservation threats and attitude towards the large mammals. A workshop was also held to discuss information about the conflicting species, possible solutions, and the ranking of threats based on a relative ranking system. A total of 51 individuals belonging to six species of large mammals were found in LMBC. Distribution was primarily confined to the south of the corridor, and the relative abundance, in descending order, is the Blue bull (29.4%), Asian elephant (25.5%), Spotted deer (21.5%), Wild boar (15.7%), Common leopard (5.9%) and Bengal tiger (2%). Major conservation threats were forest encroachment and habitat fragmentation (Very High), followed by grazing and forest product consumption (High), natural disaster (Medium) and illegal poaching, infrastructure construction, and invasive species (Low). The LMBC was found to support six large mammals, where mostly Asian elephants and Blue bull are using it for migration.
Type of Study: Original Research Article |
Subject:
Species Diversity
Received: 2020/02/1 | Accepted: 2020/06/25 | Published: 2020/07/17
Received: 2020/02/1 | Accepted: 2020/06/25 | Published: 2020/07/17
References
1. Acharya, K. P., Paudel, P. K., Neupane, P. R. and Köhl, M. (2016). Human-wildlife conflicts in Nepal: Patterns of human fatalities and injuries caused by large mammals. PLoS ONE, 11 (9): e0161717. https://doi.org/10.1371/journal.pone.0161717 [DOI]
2. Ament, R., Callahan, R., McClure, M., Reuling, M. and Tabor, G. (2014). Wildlife connectivity: Fundamentals for conservation action. Center for Large Landscape Conservation, Bozeman, Montana, USA. 41 pp.
3. Amin, R., Baral, H. S., Lamichhane, B. R., Poudyal, L. P., Lee, S., Jnawali, S. R., Acharya, K. P., Upadhyaya, G. P., Pandey, M. B., Shrestha, R., Joshi, D., Griffiths, J., Khatiwada, A. P. and Subedi, N. (2018). The status of Nepal’s mammals. Journal of Threatened Taxa, 10 (3): 11361–11378. https://doi.org/10.11609/jott.3712.10.3.11361-11378 [DOI]
4. Belote, R. T., Dietz, M. S., McRae, B. H., Theobald, D. M., McClure, M. L., Hugh Irwin, G., McKinley, P. S., Gage, J. A. and Aplet, G. H. (2016). Identifying corridors among large protected areas in the United States. PLoS ONE, 11 (4): e0154223. https://doi.org/10.1371/journal.pone.0154223 [DOI]
5. Bhuju, D. R., Rijal, A. and Yonzon, B. P. (2001). Strategic planning to maintain the ecology of the western terai-churia forest, Nepal.
6. Bhuju, U. R., Shakya, P. R., Basnet, T. B. and Shrestha, S. (2007). Nepal Biodiversity Resource Book: Protected Areas, Ramsar Sites, and World Heritage Sites. International Centre for Integrated Mountain Development (ICIMOD), Kathmandu, Nepal. 128 pp.
7. Botelho, A. L. M., Calouro, A. M., Borges, L. H. M. and Chaves, W. A. (2012). Large and medium-sized mammals of the Humaitá Forest Reserve, southwestern Amazonia, state of Acre, Brazil. Check List, 8 (6): 1190–1196. https://doi.org/10.15560/8.6.1190 [DOI]
8. DNPWC (2017). Tiger and prey base monitoring protocol 2017 (Nepal) (Vol. 2017). Government of Nepal Ministry of Forests and Soil Conservation Department of National Parks and Wildlife Conservation, Babarmahal, Kathmandu, Nepal. https://doi.org/10.13140/RG.2.2.33670.32327 [DOI]
9. DNPWC (2020). DNPWC: Department of National Parks and Wildlife Conservation. http://www.dnpwc.gov.np/en.
10. Gaston, K. J., Jackson, S. F., Cantú-Salazar, L. and Cruz-Piñón, G. (2008). The ecological performance of protected areas. Annual Review of Ecology, Evolution, and Systematics, 39 (1): 93–113. https://doi.org/10.1146/annurev.ecolsys.39.110707.173529 [DOI]
11. Getachew, A. and Yihune, M. (2018). Species composition and relative abundance of medium and large mammals in Mengaza communal forest, East Gojjam, Ethiopia. Journal of Ecology and The Natural Environment, 10 (2), 34–40. https://doi.org/10.5897/jene2017.0667 [DOI]
12. Haddad, N. M., Brudvig, L. A., Clobert, J., Davies, K. F., Gonzalez, A., Holt, R. D., Lovejoy, T. E., Sexton, J. O., Austin, M. P., Collins, C. D., Cook, W. M., Damschen, E. I., Ewers, R. M., Foster, B. L., Jenkins, C. N., King, A. J., Laurance, W. F., Levey, D. J., Margules, C. R., Melbourne, B. A., Nicholls, A. O., Orrock, J. L., Song, D-X. and Townshend, J. R. (2015). Habitat fragmentation and its lasting impact on Earth’s ecosystems. Science Advances, 1 (2): e1500052. https://doi.org/10.1126/sciadv.1500052 [DOI]
13. Hansen, J, A. and Defries, R. (2007). Ecological mechanisms linking protected areas to surrounding lands. Ecological Applications, 17 (4): 974–988. https://doi.org/10.1890/05-1098 [DOI]
14. Jnawali, S. R., Baral, H. S., Lee, S., Acharya, K. P., Upadhyay, G. P., Pandey, M., Shrestha, R., Joshi, D., Lamichhane, B. R., Griffiths, J., Khatiwada, A. P., Subedi, N. and Amin, R. (Compilers) (2011). The Status of Nepal Mammals: The National Red List Series. Department of National Parks and Wildlife ConservationKathmandu, Nepal.
15. Karanth, K. U. and Nichols, J. D. (2011). Estimating tiger abundance from camera trap data: field surveys and analytical issues, In: O'Connell, A. F., Nichols, J. D. and Karanth, K. U. (Eds.), Camera Traps in Animal Ecology: Methods and Analyses. Springer, Tokyo. pp. 97–117. https://doi.org/10.1007/978-4-431-99495-4 [DOI]
16. Laurance, W. F., Ferreira, L. V, Rankin-de Merona, J. M. and Laurance, S. G. (2019). Rain forest fragmentation and the dynamics of Amazonian tree communities. Ecology, 79 (6): 2032–2040. https://doi.org/https://doi.org/10.1890/0012-9658(1998)079[2032:RFFATD]2.0.CO;2 [DOI]
17. Leblond, M., Dussault, C. and Ouellet, J-P. (2013). Impacts of human disturbance on large prey species: do behavioral reactions translate to fitness consequences? PLoS ONE, 8 (9): e73695. https://doi.org/10.1371/journal.pone.0073695 [DOI]
18. Margoluis, R. and Salafsky, N. (2001). Is our project succeeding? A guide to threat reduction assessment for conservation. Biodiversity Support Program, Washington, D.C., USA. 52 pp.
19. McGarigal, K., Cushman, S. and Regan, C. (2005). Quantifying terrestrial habitat loss and fragmentation: A protocol. U.S. Department of Agriculture Technical Report, USDA, Rocky Mountain Region in Golden, Colorado. 113 pp.
20. MFSC (2015). Strategy and Action Plan 2015–2025, Terai Arc Landscape, Nepal. Ministry of Forests and Soil Conservation, Singha Durbar, Kathmandu, Nepal. 78 pp.
21. Naughton-Treves, L., Holland, M. B. and Brandon, K. (2005). The role of protected areas in conserving biodiversity and sustaining local livelihoods. Annual Review of Environment and Resources, 30 (1): 219–252. https://doi.org/10.1146/annurev.energy.30.050504.164507 [DOI]
22. Neupane, D., Johnson, R. L. and Risch, T. S. (2017). How do land-use practices affect human-elephant conflict in nepal? Wildlife Biology, 2017 (4). https://doi.org/10.2981/wlb.00313 [DOI]
23. Neupane, D., Kwon, Y., Risch, T. S., Williams, A. C. and Johnson, R. L. (2019). Habitat use by Asian elephants: Context matters. Global Ecology and Conservation, 17: e00570. https://doi.org/10.1016/j.gecco.2019.e00570 [DOI]
24. Pokhrel, K., Poudel, P., Neupane, B. and Paudel, R. (2019). Comparative study in habitat suitability analysis of wild water buffalo (Bubalus arnee) in two flood plains of Chitwan National Park (CNP), Nepal. International Journal of Research Studies in Zoology, 5 (3), 1–10. http://dx.doi.org/10.20431/2454-941X.0503001 [DOI]
25. Rabira, G., Tsegaye, G. and Tadesse, H. (2015). The diversity, abundance and habitat association of medium and large-sized mammals of Dati Wolel National Park, Western Ethiopia. International Journal of Biodiversity and Conservation, 7 (2): 112–118. https://doi.org/10.5897/ijbc2014.0808 [DOI]
26. Rood, E., Ganie, A. A. and Nijman, V. (2010). Using presence-only modelling to predict Asian elephant habitat use in a tropical forest landscape: implications for conservation. Diversity and Distributions, 16 (6): 975–984. https://doi.org/10.1111/j.1472-4642.2010.00704.x [DOI]
27. Shrestha, T. K., Aryal, A., Rai, R. K., Lamsal, R. P., Koirala, S., Jnawali, D., Kafle, R., Bhandari, B. P. and Raubenheimer, D. (2014). Balancing wildlife and human needs: the protected forest approach in Nepal. Natural Areas Journal, 34(3): 376–380. https://doi.org/10.3375/043.034.0313 [DOI]
28. Silwal, T., Kolejka, J., Bhatta, B. P., Rayamajhi, S., Sharma, R. P. and Poudel, B. S. (2017). When, where and whom: assessing wildlife attacks on people in Chitwan National Park, Nepal. Oryx, 51 (2): 370–377. https://doi.org/10.1017/S0030605315001489 [DOI]
29. Thapa, A., Shah, K. B., Pokheral, C. P., Paudel, R., Adhikari, D., Bhattarai, P., Cruz, N. J. and Aryal, A. (2017). Combined land cover changes and habitat occupancy to understand corridor status of Laljhadi-Mohana wildlife corridor, Nepal. European Journal of Wildlife Research, 63: 83. https://doi.org/10.1007/s10344-017-1139-9 [DOI]
30. Velde, P. F. ten. (1997). A status report on Nepal’s wild elephant population. WWF, Nepal. 49 pp.
31. Wan, X., Jiang, G., Yan, C., He, F., Wen, R., Gu, J., Li, X., Ma, J., Stenseth, N. C. and Zhang, Z. (2019). Historical records reveal the distinctive associations of human disturbance and extreme climate change with local extinction of mammals. Proceedings of the National Academy of Sciences of the United States of America, 116 (38): 19001–19008. https://doi.org/10.1073/pnas.1818019116 [DOI]
32. WTLCP (2007). Baseline assessment of the encroachment status in Western Terai Landscape Complex Project. Western Terai Landscape Complex Project, Ministry of Forests and Soil Conservation, Singha Durbar, Kathmandu, Nepal.
33. WWF (World Wildlife Fund) (2007). Resources for implementing the WWF project and programme standards. Step 1.4. Define situation analysis.
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