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Wu Yanxiong, Chen Meilan, Zhou Guomo, Guo Renjian. Indicators' early-warning of regional forest resources sustainable development[J]. Journal of Zhejiang A&F University, 1999, 16(1): 61-65.
Citation: Wu Yanxiong, Chen Meilan, Zhou Guomo, Guo Renjian. Indicators' early-warning of regional forest resources sustainable development[J]. Journal of Zhejiang A&F University, 1999, 16(1): 61-65.

Indicators' early-warning of regional forest resources sustainable development

Funds:

浙江省自然科学基金资助项目(397206) 和 九五 浙江省科技攻关资助项目(961102160)

  • Received Date: 1998-10-20
  • Publish Date: 1999-03-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Indicators' early-warning of regional forest resources sustainable development

Funds:

浙江省自然科学基金资助项目(397206) 和 九五 浙江省科技攻关资助项目(961102160)

Abstract: Based on sustainability criteria , the paper puts forward the ranges of warning degree on the combination indexs early-warning of regional forest resources sustainable development as following .Light warning :YID(t) YID(t -5)or YIH(t) YIH(t -5)but YIO(t) YIO(t -5);Middle warning :YID(t) YID(t -5)or YIH(t) YIH(t -5)and YIO(t) YIO(t -5);Serious warning :YID(t)YID(t -5)and YIH(t)YIH(t -5).The abstract index and leading indicators early-warning of regional forest resources sustainable development are finally discussed too .

Wu Yanxiong, Chen Meilan, Zhou Guomo, Guo Renjian. Indicators' early-warning of regional forest resources sustainable development[J]. Journal of Zhejiang A&F University, 1999, 16(1): 61-65.
Citation: Wu Yanxiong, Chen Meilan, Zhou Guomo, Guo Renjian. Indicators' early-warning of regional forest resources sustainable development[J]. Journal of Zhejiang A&F University, 1999, 16(1): 61-65.

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