[1]MIN Jie,ZHANG An-lu.Study on Ecological Problems of Farmland Resources Utilization in Dalian[J].Research of Soil and Water Conservation,2006,13(03):60-62.
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Study on Ecological Problems of Farmland Resources Utilization in Dalian
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
13
Number of periods:
2006年03期
Page number:
60-62
Column:
Public date:
1900-01-01
- Title:
- Study on Ecological Problems of Farmland Resources Utilization in Dalian
- CLC:
- F301;X171.1
- DOI:
- -
- Abstract:
- Based on analyzing the farmland resources utilization, the authors study on the ecological problems in Dalian by the method of ecological footprints.As a result, there are some problems.Firstly, ecosystem is under great pressure of the farmland resources utilization.Secondly, ecological deficit is raising and farmland resources are overly used.Thirdly, the structure of farmland is not enough to be rational, which destroyed the balance of ecosystem.
- References:
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[2] 中国科学院可持续发展研究组.1999中国可持续发展战略报告[R].北京:科学出版社, 1999.
[3] Wackernagel M, William Rees.Our ecological footprint-Reducing Human impact on the earth[M].British Columbia:New Society Publishers, 1996.61-83.
[4] 侯瑜.可持续发展测度指标:"生态脚印"评述[J].统计研究, 2001, (8):62.
[5] 王群.中国省区土地利用差异实证研究[D].南京:南京农业大学, 2003.
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Last Update:
1900-01-01