6EPA. Everyday Choices:Opportunities for Environmental Stewardship[R].London:EPA,2005.
7Natural England. Look After Your Land with Environmental Stewardship[R].London:Natural England,2009.
8COCKLIN C,DIBDEN J,MAUTNER N. From Market to Muhifunctionality? Land Stewardship in Australia[J].{H}The Geographical Journal,2006,(03):197205.
9Millennium Ecosystem Assessment. Ecosystems and Human Well-being:Current Status and Trends[M].{H}Washington,DC:Island Press,2005.
10WALKER B,HOLLING C S,CARPENTER S R. Resilience,Adaptability and Transformability in Social-ecological Systems[J].{H}ECOLOGY AND SOCIETY,2004,(02):5-13.
