Biodiversity Science ›› 2011, Vol. 19 ›› Issue (3): 343-352.doi: 10.3724/SP.J.1003.2011.10288

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Assessment of potential habitat for Ursus thibetanus in the Qinling Mountains

Zengxiang Qi1, 2, Weihua Xu2*, Xingyao Xiong1, Zhiyun Ouyang2, Hua Zheng2, Dexin Gan1   

  1. 1 College of Horticulture & Landscape, Hunan Agricultural University, Changsha 410128
    2 State Key Laboratory of Regional and Urban Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085
  • Received:2010-12-02 Revised:2011-03-26 Online:2013-12-10
  • Weihua Xu E-mail:xuweihua@rcees.ac.cn

Understanding the distribution of suitable habitat of target species and their relationship with environment are critical to formulating effective protective measures. The Qinling Mountains contain important habitat for Ursus thibetanus. A predictive habitat distribution map of this species was estimated using the Maximum Entropy (MAXENT) model with a total of 68 recorded points of known bear occurrence and 34 environmental factors. The distribution of potential habitat and its relationship with major environmental factors were analyzed and a gap analysis was carried out in light of existing nature reserves. Habitat corridor networks were also planned using resistance surface and least-cost analysis. Results showed that human interference and landuse type were the main factors influencing habitat choice of U. thibetanus. Three variables including residential density, distance to grassland and distance to cultivated land had the greatest effect on habitat selection, with a contribution of 21.4%, 17.5% and 15.9% respectively, followed by the distance to broad-leaf forest and distance to water. Estimated suitable habitat for U. thibetanus was distributed mainly in the middle and western portions of the Qinling Mountains and occupied 19.23% of the Mountains’ total area. Gap analysis showed that approximately 23.49% of the bear’s predicted suitable habitat was protected within the nature reserves, but that 8,480 km2 of suitable habitat was outside these reserves. In order to protect U. thibetanus and its habitat more effectively, suggestions for the construction of 12 habitat corridors and a systematic conservation planning process integrating other species’ needs were proposed.

Key words: Dujiangyan Region, subtropical evergreen broad leaved forest, Fagaceae, seed rain, soil seed bank

Andrea L. Lyons, William L. Gaines, Christopher Servheen.(2003) Black bear resource selection in the northeast Cascades, Washington. Biological Conservation, 113,55–62.

Araújo,M.B., Pearson,R.G., Thuiller,W, et al.(2005) Validation of species-climate impact models under climate change. Global Change Biology, 11, 1504-1513.

Danielle E G, Toby Boudreau, Mark Keech, et al(2008) Habitat use by black bears in relation to con-specifics and competitors. Mamm. Biol, 73, 48-57.

Elith J, Grahan C.H., Anderson R.P., et al.(2006) Novel methods improve prediction of species’ distributions from occurrence data. Ecography, 29, 129–151.

Fahrig L. (2003) Effects of habitat fragmentation on biodiversity. Annu. Rev. Ecol. Evol. Syst.,34, 487–515.

Hailong Li, Dihua Li, Ting Li, et al.(2010) Application of least-cost path model to identify a giant panda dispersal corridor network after the Wenchuan earthquake—Case study of Wolong Nature Reserve in China. Ecological Modeling, 221, 944–952.

Hijmans, R.J., Cameron, S.E., Parra, et al.(2005) Very high resolution interpolated climate surfaces for global land areas. Int. J. Climatol, 25, 1965–1978.

Jeffrey A. Hostetler, McCown J. Walter, Elina P. Garrison, et al(2009) Demographic consequences of anthropogenic influences: Florida black bears in north-central Florida. Biological Conservation, 11, 2456-2463.

Liu K(刘康), Ma NX(马乃喜), Xu YL(胥艳玲).(2004) Protection and construction of eco-environment in Qinling Mountainous area. Chinese Journal of Ecology(生态学杂志), 3,157-160.(in Chinese with English abstract)

Lluis B, Wilfried T, Miguel B A, et al.(2004) Presence-absence versus presence-only modeling methods for predicting bird habitat suitability. Ecography, 27,437-448.

Lu QB(鲁庆彬), Hu JC(胡锦矗).( 2002) Population Analysis for Selenarctos thibelanus in the Minshan Mountains. Chinese Journal of Ecology(生态学杂志), 4, 12-14.(in Chinese with English abstract)

Morrison ML, Marcot BG, Manna RW.(1992) Wildlife habitat relationship: concepts and application. Wisconsin: The University of Wisconsin Press, 3-15.

Ouyang ZY(欧阳志云), Liu JG(刘建国), Xiao H(肖寒), et al(2001) An assessment of giant panda habitat in Wolong Nature Reserve. Acta Ecologica Sinica(生态学报), 11, 1869-1874.(in Chinese with English abstract)

Phillips S J, Anderson R P, Schapire R E.( 2006) Maximum entropy modeling of species geographic distributions. Ecological Modeling, 190,231-259.

Rodrigo W. Soria-Auza, Michael Kessler, Kerstin Bach, et al.( 2010) Impact of the quality of climate models for modeling species occurrences in countries with poor climatic documentation: a case study from Bolivia. Ecological Modeling , 221, 1221–1229.

Stephanie S, Eloy R, ThorstenW, et al.(2002) Assessing the suitability of central European landscapes for the reintroduction of Eurasianlynx. Journal of Applied Ecology, 39, 189-203.

Steven J P, Robert P A, Robert E S.(2006) Maximum entropy modeling of species geographic distributions. Ecological Modeling, 324, 231- 259.

Thomas H., White Jr., Jacob L .Bowman, et al(2000) Influence of Mississippi alluvial valley rivers on black bear movements and dispersal: implications for Louisiana black bear recovery. Biological Conservation, 95, 323-331.

Wang W(王文), Ma JZ(马建章), Yu HL(余辉亮), et al(2008) Food habits of Asiatic black bears in the Xiao Xing’anling Mountains. Acta Theriologica Sinica(兽类学报), 1, 7- 13.(in Chinese with English abstract)

Wang XZ(王学志), Xu WH(徐卫华), Ouyang ZY(欧阳志云), et al.(2008) The application of Ecological-Niche factor analysis in giant pandas(Ailuropoda melanoleuca) habitat assessment. Acta Ecologica Sinica(生态学报),2, 0821-0828. (in Chinese with English abstract)

Wang YS(王运生), Xie BY(谢丙炎), Wan FH(万方浩), et al.(2007) Application of ROC curve analysis in evaluating the performance of alien species potential distribution models. Biodiversity Science(生物多样性), 4, 365–372.(in Chinese with English abstract)

Xu WH(徐卫华), Lou C(罗翀).(2010) Application of MAXENT Model in Rhinopithecus roxllanae Habitat Assessment in Qinling Mountain. Forest Engineering(森林工程), 12,1-4. (in Chinese with English abstract)

Xu WH(徐卫华), Ouyang ZY(欧阳志云), Li Y(李宇), et al.(2006) Habitat assessment on giant panda′s in Qinling mountain range based on RS and GIS. Remote Sensing Technology and Application(遥感技术与应用), 3, 239-242. (in Chinese with English abstract)

Xu WH(徐卫华), Luo C(罗翀), Ouyang ZY(欧阳志云), et al.(2010) Designing regional nature reserves group: the case study of Qinling Mountain Range, China. Acta Ecologica Sinica(生态学报), 6,1648-1654. (in Chinese with English abstract)

Zhang RL(战如亮), Wang W(王文), Chen Y(陈洋), et al.(2010) Habitat selection of black bears in Ulahun forest farm, Heilongjiang. Chinese Journal of Wildlife(野生动物),2,69-73. (in Chinese with English abstract)

Zheng SW(郑生武), Yu YQ(余玉群), Zuo H(左华).(1995) The Present Status, Distribution and Conservation Measures of the Black Bear in Hanzhong Prefecture, Shanxi Province. Acta Theriologica Sinica(兽类学报), 2,93-97.(in Chinese with English abstract)
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[1] Song Chun-peng;Mei Hui-sheng and Wu En. The EPR Technique of Spin Trapping for Detection of Superoxide Radicals (O2-)in Plants[J]. Chin Bull Bot, 1991, 8(01): 58 -62 .
[2] WU Min-Sheng and DAI Jing-Rui. Amplified Fragment Length Polymorphism (AFLP) a New Molecular Marker[J]. Chin Bull Bot, 1998, 15(04): 68 -74 .
[3] Yuxia Song;Yongqing Ma;*;Dongling Niu;Shenghu Guo;Guoqi Zheng;Hongai Ma;Miao Li. Morphological Development of Parasitic Growth in Cistanche deserticola[J]. Chin Bull Bot, 2008, 25(06): 680 -686 .
[4] Sun Min. Do the Plants of Cannabinaceae Have Latex?[J]. Chin Bull Bot, 1991, 8(01): 63 -64 .
[5] Yang Si-lin;Terrence Walters;Pu Hong and Deena D. Walters. Conservation population genetics and systematics of Chinese cycads (synopsis)[J]. Chin Bull Bot, 1995, 12(专辑): 43 -46 .
[6] Wenbin Yu;Jie Cai;Hong Wang;Jianqun Chen. Advances in Floral Divergence and Reproductive Adaptation in Pedicularis L. (Orobanchaceae)[J]. Chin Bull Bot, 2008, 25(04): 392 -400 .
[7] . [J]. Chin Bull Bot, 2000, 17(专辑): 1 -01 .
[8] Niu Jia-shu. Studies on the Determination of Element Potassium in Plant by Ahematin Current Oscillopolarngraphy[J]. Chin Bull Bot, 1997, 14(02): 55 -57 .
[9] Liang Zheng. Advance of Studies on the Structure and Function of Peroxisomes and Glyoxysomes[J]. Chin Bull Bot, 1989, 6(03): 141 -146 .
[10] Hongxia Wang, Douding Lu, Haiyan Huang, Xinfeng Dai, Ping Xia. Morphological and Phylogenetic Analysis of Karlodinium veneficum Isolated from the East China Sea in China[J]. Chin Bull Bot, 2011, 46(2): 179 -188 .