5Cobon D H,Stone G S,Carter J O,Scanlan J C,Toombs N R,Zhang X,Willcocks J,McKeon G M.The climate change risk management matrix for the grazing industry of northern Australia[J].The Rangeland Journal,2009,31(1):31-49.
6Seo S N,McCarl B.Managing livestock species under climate change in Australia[J].Animals,2011,1(4):343-365.
7Fang Y,Qin D,Ding Y.Frozen soil change and adaptation of animal husbandry:A case of the source regions of Yangtze and Yellow Rivers[J].Environmental Science & Policy,2011,14(5):555-568.
8Shang Z H,Gibb M J,Long R J.Effect of snow disasters on livestock farming in some rangeland regions of China and mitigation strategies--A review[J].The Rangeland Journal,2012,34(1):89-101.
9Christensen L,Coughenour M B,Ellis J E,Chen Z Z.Vulnerability of the Asian typical steppe to grazing and climate change[J].Climatic Change,2004,63(3):351-368.
10Qi J,Chen J,Wan S,Ai L.Understanding the coupled natural and human systems in Dryland East Asia[J].Environmental Research Letters,2012,doi:10.1088/1748-9326/7/1/015202.
