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江苏省里下河滩地开发利用模式的综合评价(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1991年03期
Page:
1-5
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
AN INTEGRATED EVALUATION OF PRACTICAL MODELS FOR MARSHLAND USES IN LIXIAHE REGION, JIANGSU PROVINCE
Article ID:
1000-2006(1991)03-0001-05
Author(s):
Xiong Wenyu Xue Jianhui
Department of Forestry
Keywords:
Marshland uses Decision-tree structure Integrated evaluation Optimized scheme
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1991.03.001
Document Code:
A
Abstract:
On the basis of the theory and methodology of ecosystem engineering we have systematically evaluated seven types of marshland uses for biological production in Lixiahe region, Jiangsu province. The integrated values of their economic, ecological and social benefits are listed in order as follows: agrosilvofishery system ( 599. 30 ) , silvofishery system ( 529. 25 ) , fishery system ( 489. 30 ) , agrosilvicultural system (476. 47) , agricultural system (310. 70) , silvicultural system (289. 33) and natural marshland (35. 03). The agrosilvofishery system is the best with maximum comprehensive benefits and can serve as reference for rational uses of marshland.

References

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Last Update: 1900-01-01