ZHAO Yan-xia,WU Ai-bin,LIU Xin,et al.Terrain Gradient Features and Response of Ecological Services Value in Shallow Hilly Region[J].Research of Soil and Water Conservation,2014,21(03):141-145.
浅山丘陵区土地利用地形梯度特征与生态服务价值响应
- Title:
- Terrain Gradient Features and Response of Ecological Services Value in Shallow Hilly Region
- 分类号:
- F301.24
- 摘要:
- 基于研究区浅山丘陵区的地貌特征，引入地形位指数，从地形梯度上研究土地利用特征。在此基础上，采用生态服务价值评估模型分别研究地形梯度上的生态服务总价值和单项生态服务价值。结果表明：（1）研究区低地形位区段（1～10）为耕地、建设用地和水域的优势分布区；中地形位区段（10～25）是草地和林地的优势分布区；高地形位区段（25～50）是林地的优势分布区。（2）林地的生态系统服务总价值最大，未利用地最小；土地生态服务总价值的地形位差异明显，地形位1—3级别上呈上升趋势，3—6级别上生态服务逐渐下降，在6—24级别上波动上升，在24级别达到峰值，然后随着级别增大开始下降，在49级别达到最小值。（3）保持土壤、气体调节、维持生物多样性的单项生态系统服务价值较大，提供美学景观和食物生产价值比重较小。食物生产、废物处理、水源涵养优势分布区间为地形位1～12；原材料生产、气体调节、气候调节、水源涵养、保持土壤、维持生物多样性、提供美学景观的服务价值优势分布区间集中在地形位16～50。
- Abstract:
- Based on the geomorphic features of shallow hilly land in the study area, the land use of the terrain gradient features is studied by topographic index. On this basis, the terrain gradient on the ecological service value and single ecosystem servic valueare were studied respectively by the ecological service value evaluation model. The results show that: (1) the low terrain section (1～10) is the advantage distribution areas of cultivated land, construction land and water area in the study area, the middle terrain section (10～25) is the advantage distribution areas of grassland and woodland area; the high terrain section (25～50) is the distribution areas advantage of forest land area; (2) the maximum ecosystem service total value is forest,the minimum is unused land; land ecosystem service value of terrain difference is marked, the increasing trend of terrain was the level of 1—3, 3—6 level ecological service gradually declined, fluctuately rose at the 6—24 level, peaked at 24 level, and then began to decline with increase level, 49 level reached the minimum value; (3) the soil conservation service value is maximum and the food production service value is minimum in single ecosystem service value; and 9 class single production service value index in terrain section assumes the fluctuation distribution. Food production, waste disposal, water conservation for terrain advantage distribution interval 1～12; advantage distribution range of the service value of aesthetic landscape provided by raw material production, gas regulation, climate regulation, water conservation, soil conservation,and maintaining biodiversity is focused on the terrain of 16～50.
参考文献/References:
[1] 欧阳志云,王效科,苗鸿.中国陆地生态系统服务功能及生态经济价值的初步研究[J].生态学报,1999,19(5):607-613.
[2] 王宗明,张柏,张树清.吉林省生态系统服务价值变化研究[J].自然资源学报,2004,19(1):55-61.
[3] 王成,魏朝富,邵景安,等.区域生态服务价值对土地利用变化的响应:以重庆市沙坪坝区为例[J].应用生态学报,2006,17(8):1485-1489.
[4] 周万村.三峡库区土地自然坡度和高程对经济发展的影响[J].长江流域资源与环境,2001,10(1):15-21.
[5] 罗云云,李瑞雪,屈明.重庆石碗溪小流域坡度和高程对土地利用及经济发展的影响[J].山地学报,2004,22(2):254-258.
[6] 喻红,曾辉,江子灜.快速城市化地区景观组分在地形梯度上分布特征研究[J].地理科学,2001,21(1):64-68.
[7] 刘德林,李壁成.黄土高原上黄小流域土地利用类型的坡度分析[J].水土保持研究,2010,17(5):199-201.
[8] 张荣天.宁镇扬丘陵区土地利用空间结构的分形研究[J].水土保持研究,2013,20(3):98-103.
[9] 赵东娟,齐伟,赵胜亭,等.基于GIS的山区县域土地利用格局优化研究[J].农业工程学报,2008,24(2):101-106.
[10] 周启刚,陈丹.重庆山地都市区土地利用地形特征分异研究[J].水土保持研究,2013,30(3):86-91.
[11] 梁发超,刘黎明.基于地形梯度的土地利用类型分布特征分析:以湖南省浏阳市为例[J].资源科学,2011,32(11):2138-2143.
[12] Costanza R, d’Arge R, De Groot R, et al. The value of the world’s ecosystem services and natural capital[J]. Nature,1997,387(6630):253-260.
[13] 谢高地,甄霖,鲁春霞,等.一个基于专家知识的生态系统服务价值化方法[J].自然资源学报,2008,23(5):911-919.
[14] 谢高地,鲁春霞,冷允法,等.青藏高原生态资产的价值评估[J].自然资源学报,2003,18(2):189-195.
[15] N.格里高利·曼昆.经济学原理[M].梁小民,译.北京:北京大学出版社,1999.
[16] 岳书平,张树文,闰业超.东北样带土地利用变化对生态服务价值的影响[J].地理学报,2007,62(8):879-886.
[17] 张伟,张宏业,王秀红,等.伊犁新垦区土地利用变化及其对生态系统服务价值的影响[J].资源科学,2009,31(12):2042-2046.
[18] 周德成,罗格平,许文强,等.1960-2008年阿克苏河流域生态系统服务价值动态[J].应用生态学报,2010,21(2):399-407.
[19] 李志沛,张宇清,朱清科,等,中国平原林业工程涵养水源生态服务功能价值估算[J].水土保持研究,2012,19(3):242-244.
[20] Kreuter U P, Harris H G, Matlock M D, et al. Change in ecosystem service values in the San Antonio area, Texas[J]. Ecological Economics,2001,39(3):333-346.
相似文献/References:
[1]麦麦提吐尔逊·艾则孜,海米提·依米提,组皮艳木·买买提,等.焉耆盆地土地利用变化对生态服务价值的影响[J].水土保持研究,2012,19(06):137.
Mamattursun·Eziz,Hamid·Yimit,Zulpiya·Mamat,et al.Effects of Land Use Change on Ecosystem Service Value in Yanqi Basin[J].Research of Soil and Water Conservation,2012,19(03):137.
[2]赵志刚,王凯荣,向开成,等.冀东平原农业景观格局与生态服务价值研究——以滦县为例[J].水土保持研究,2012,19(03):221.
ZHAO Zhi-gang,WANG Kai-rong,XIANG Kai-cheng,et al.Assessment on Agricultural Landscape Pattern and Ecosystem Service Values of Jidong Plain——A Case Study of Luan County[J].Research of Soil and Water Conservation,2012,19(03):221.
[3]陈姝,居为民,李显风.常熟市土地利用变化对生态服务价值的影响[J].水土保持研究,2009,16(05):93.
CHEN Shu,JU Wei-min,LI Xian-feng.Effects of Land Use Change on Ecological Service Value in Changshu City[J].Research of Soil and Water Conservation,2009,16(03):93.
[4]田耀武,黄志霖,肖文发,等.基于RS和GIS的退耕还林模式对三峡库区黑沟小流域生态服务价值的影响[J].水土保持研究,2010,17(03):97.
TIAN Yao-wu,HUANG Zhi-lin,XIAO Wen-fa,et al.Effects of Conversion Cropland to Forest on Values of Ecosystem Services Based on RS and GIS in Heigou Watershed of Three Gorges Reservoir Area[J].Research of Soil and Water Conservation,2010,17(03):97.
[5]李进鹏,王飞,穆兴民,等.延河流域土地利用变化对其生态服务价值的影响[J].水土保持研究,2010,17(03):110.
LI Jin-peng,WANG Fei,MU Xing-min,et al.Impacts of Landuse Change on Ecosystem Services Value in the Yanhe River Basin[J].Research of Soil and Water Conservation,2010,17(03):110.
[6]张淑花,张雪萍.扎龙自然保护区生态系统服务价值变化研究[J].水土保持研究,2010,17(04):73.
ZHANG Shu-hua,ZHANG Xue-ping.Analysis on the Change of Eco-system Service Value in Zhalong Natural Protection Area[J].Research of Soil and Water Conservation,2010,17(03):73.
[7]茆长宝,陈勇.土地利用及其生态服务价值演变的驱动力与预测研究——以江苏省为例[J].水土保持研究,2010,17(04):269.
MAO Chang-bao,CHEN Yong.The Driving Force and Prediction of the Evolution of Land Use and Ecosystem Services Value——A case Study of Jiangsu Province[J].Research of Soil and Water Conservation,2010,17(03):269.
[8]申建秀,王秀红,刘羽,等.退耕还林前后甘肃正宁县生态系统服务价值的时空变化特征[J].水土保持研究,2012,19(04):59.
SHEN Jian-xiu,WANG Xiu-hong,LIU Yu,et al.Spatio-temporal Changes of Ecosystem Service Value in Zhengning County, Gansu Province before and after the ‘Grain-for-Green’ Policy[J].Research of Soil and Water Conservation,2012,19(03):59.
[9]吕明权,王延平,王继军.吴起县土地利用变化及其生态服务价值研究[J].水土保持研究,2010,17(01):144.
LÜ,Ming-quan,WANG Yan-ping,et al.Impacts of Land Use Changes on Ecosystem Services Value in Wuqi County[J].Research of Soil and Water Conservation,2010,17(03):144.
[10]李保杰,顾和和,纪亚洲,等.基于RS和GIS的矿区土地利用变化对生态服务价值损益影响研究——以徐州市九里矿区为例[J].水土保持研究,2010,17(05):123.
LI Bao-jie,GU He-he,JI Ya-zhou,et al.Effects of Land Use Change on Values of Ecosystem Services of Xuzhou Based on RS & GIS——Taking Jiuli Mining Area for Example[J].Research of Soil and Water Conservation,2010,17(03):123.
备注/Memo
收稿日期:2013-09-11;改回日期:2013-10-15。
基金项目:河北省科技计划项目“河北燕山浅山丘陵区土地利用变化及生态效应研究”（12237126D-1）；河北省科学院科技计划项目“环首都绿色经济圈土地空间格局评价及优化研究”（14140）
作者简介:赵艳霞(1972-),女,河北献县人,硕士,正高级工程师,主要从事土地利用与规划、生态学等方面的研究。E-mail:zhyx8698@163.com