Zhang X N, Lv G H, Yang X D, et al . Responses of desert plant diversity, community and interspecific association to soil salinity gradient. Acta Ecologica Sinica, 2013, 33(18): 5714-5722.
[2]
Gavilán R G, Sanchez-Mata D, Escudero A, et al . Spatial structure and interspecific interactions in Mediterranean high mountain vegetation (Sistema Central, Spain). Israel Journal of Plant Sciences, 2002, 50(3): 217-228.
[3]
St Clair S B, Cavard X, Bergeron Y. The role of facilitation and competition in the development and resilience of aspen forests. Forest Ecology and Management, 2013, 299: 91-99.
[4]
Hurlburt. A coefficient of interspecific association. Ecology, 1969, 50: 1-9.
Zhang Z H, Hu G, Zhu J D, et al . Spatial patterns and interspecific associations of dominant tree species in two old-growth karst forests, SW China. Ecological Research, 2010, 25(6): 1151-1160.
[7]
Xu S H, Shang Z H, Ma Y S, et al . Analysis of interspecific association in degraded meadow communities in the Headwater Area of Yellow River on Tibetan Plateau. Acta Botanica Boreali-Occidentalia Sinica, 2008, 28(6): 1222-1227.
[8]
Xing F, Guo J X. Comparative analysis of interspecific association for three grazing successional stages of Cleistogenes squarrosa steppe. Acta Phytoecologica Sinica, 2001, 25(6): 693-698.
[9]
Wang C T, Cao G M, Wang Q L, et al . Changes in plant biomass and species composition of alpine Kobresia meadows along altitudinal gradient on the Qinghai-Tibetan Plateau. Science in China Series C: Life Sciences, 2008, 51(1): 86-94.
[10]
Zhou X R, Guo Z G, Guo X H. The role of plateau pika and plateall zokor in alpine meadow. Pratacultural Science, 2010, 27(5): 38-44.
[11]
Guo Z G, Li X F, Liu X Y, et al . Response of alpine meadow communities to burrow density changes of plateau pika ( Ochotona curzoniae ) in the Qinghai-Tibet Plateau. Acta Ecologica Sinica, 2012, 32: 44-49.
[12]
Guo Z G, Zhou X R, Hou Y. Effect of available burrow densities of plateau pika ( Ochotona curzoniae ) on soil physicochemical property of the bare land and vegetation land in the Qinghai-Tibetan Plateau. Acta Ecologica Sinica, 2012, 32: 104-110.
[13]
Jia T T, Mao L, Guo Z G. Effect of available burrow densities of plateau pika ( Ochotona curzoniae ) on plant niche of alpine meadow communities in the Qinghai-Tibet Plateau. Acta Ecologica Sinica, 2014, 34(4): 869-877.
[14]
Schluter D. A variance test for detecting species associations, with some example applications. Ecology, 1984, 65: 998-1005.
[15]
Pech R P, Arthur A D, Yanming Z, et al . Population dynamics and responses to management of plateau pikas Ochotona curzoniae . Journal of Applied Ecology, 2007, 44(3): 615-624.
[16]
Wesche K, Nadrowski K, Retzer V. Habitat engineering under dry conditions: the impact of pikas ( Ochotona pallasi ) on vegetation and site conditions in southern Mongolian steppes. Journal of Vegetation Science, 2007, 18(5): 665-674.
[17]
Wang W Y, Wang Q J, Jing Z C, et al . Effects of vegetation cover change of Alpine Kobersia Meadow on plant community structure and diversity in source region of the Yangtze and Yellow River. Resources Science, 2006, 28(2): 118-124.
[18]
Fang F, Hu Y K, Zhang W, et al . Numerical analysis of inter-specific relationships in Alpine steppe community in Bayanbulak. Acta Ecologica Sinica, 2012, 32(6): 1898-1907.