ZHONG Xue-bin,LIU Cheng-wu,CHEN Rui-kai.Landscape Ecology Design in Reconstruction Project of Low Hill and Hillock Area[J].Research of Soil and Water Conservation,2012,19(04):147-152.
基于生态补偿的低丘岗地改造与景观生态设计
- Title:
- Landscape Ecology Design in Reconstruction Project of Low Hill and Hillock Area
- 分类号:
- F205;F301.23
- 摘要:
- 低丘岗地改造是对景观单元的空间结构进行调整和重新构建。以湖北省红安县盐店河村为例，在完成生态调查和景观生态分区的基础上，制定了两个景观设计方案，并结合景观空间格局分析、景观稳定性评价以及生态服务价值测算，对两个景观生态设计方案进行了比较。结果显示：以增加耕地为目标的土地整理设计思路制定的方案，虽然采用了各种农田水利和护坡工程措施，但由于加大了对荒草地的开发，进一步减少了景观组分，降低了景观生态的稳定性，由原来的0.546下降为0.340，而生态服务价值为109.85万元/a，略有提高；以生态补偿为目标制定的方案，引进了新的景观组分，坡旱地改造为生态林地和经济林地，因而景观生态稳定性得到较大提升，达到0.66，生态服务价值也得到较大提高，达到139.65万元/a。
- Abstract:
- The spatial pattern of landscape must be adjusted and reconstructed by the reforming project in the low hilly land. With a case of Yandianhe Village in Hong’an County, Hubei Province, two programs of landscape ecological design was proposed based on the ecology investigation and the landscape ecology district of function. And that, this research compared with the two programs by landscape spatial pattern analysis, landscape stability appraisal and ecology service value reckoning. The results showed that the landscape ecological stability reduced with the program 1 although a variety of water conservancy and slope protection engineering measures were used. And the evaluation value of ecological stability was down from 0.546 to 0.340, in spite that the ecosystem service value increased by 1.0985×106 Yuan/a; compared with program 1, program 2 was in order to ecological compensation, which made the landscape ecological stability improve greatly with introduction of some new landscape components. The evaluation value of ecological stability was up to 0.66, and the ecosystem service value increased by 1.3965×106 Yuan/a.
参考文献/References:
[1] 毛显强,钟瑜,张胜.生态补偿的理论探讨[J].中国人口·资源与环境,2002,12(4):38-41.
[2] 肖笃宁,解伏菊,魏建兵.区域生态建设与景观生态学的使命[J].应用生态学报,2004,15(10):1731-1736.
[3] 钟学斌,喻光明,张敏,等.丘陵山区土地利用的景观空间格局与农业景观生态设计[J].山地学报,2008,26(4):473-480.
[4] 黄霄羽,毕银丽,张占录.土地整理中景观生态规划设计系统构建[J].资源与产业,2008,10(5):125-129.
[5] 任志远,张艳芳.土地利用变化与生态安全评价[M].北京:科学出版社,2003:105-107.
[6] Hargis C D,Bissonette J A,David J L.The behavior of landscape metrics commonly used in the study of habitat fragmentation[J].Landscape Ecology,1989,13(3):167-186.
[7] 庞彦军,刘开第,张博文.综合评价系统客观性指标权重的确定方法[J].系统工程理论与实践,2001(8):37-42.
[8] 赵景柱.生态系统服务的物质量与价值量评价方法的比较分析[J].应用生态学报,2002,11(2):290-292.
[9] Costanza R.The value of the world’s ecosystem services and natural capital[J].Nature,1997,387:253-260.
[10] 谢高地,甄霖,鲁春霞,等.生态系统服务的供给、消费和价值化[J].资源科学,2008,30(1):93-99.
[11] 卢远,华璀,邓兴礼.丘陵地区土地可持续利用的景观生态评价[J].山地学报,2004,22(5):533-538.
[12] 刘秀花,李林.庄浪县梯田化建设对生态-经济-社会协调发展的作用[J].水土保持研究,2007,14(2):65-67.
[13] 刘勇,吴次芳,岳文泽.土地整理项目区的景观格局及其生态效应[J].生态学报,2008,28(5):2261-2269.
备注/Memo
收稿日期:2011-11-11;修回日期:2011-12-20
基金项目:国家自然科学基金项目（41071069）
作者简介:钟学斌（1967- ），男，湖北阳新县人，副教授，硕士，主要从事土地利用/土地覆被变化与生态安全研究。E-mail：xiangnan32@163.com。