收稿日期: 2012-05-21
修回日期: 2012-05-31
网络出版日期: 2012-05-31
Analysis on Land Use Changes and Ecosystem Services Value in the Area along the Tarim River
Received date: 2012-05-21
Revised date: 2012-05-31
Online published: 2012-05-31
根据2005—2010年土地利用数据分析了生态环境脆弱和受人类活动影响强烈的塔里木河干流地区土地利用数量和结构变化特点,修正了谢高地等提出的中国陆地生态系统服务价值系数,结合敏感度分析,探讨了生态服务价值对土地利用变化的响应。结果表明:（1）研究区土地利用类型以草地和其他为主,覆盖率约为65％;2010年天然植被比2005年减少4.37×104 hm2,占总面积的1.04%;耕地面积增加最多,增加幅度为21.70%;高覆盖度草地土地利用类型减少最多,为5.95%;农田面积的不断扩大以林地和草地面积减少为代价。（2）研究区生态系统的服务价值以土壤形成与保护、生物多样性保护和废物处理等功能为主;森林和水体的生态服务价值贡献率占整个系统的80%以上,其次是草地;塔里木河干流2005—2010年土地利用的变化导致生态服务功能的结构发生变化。（3）研究区2005年和2010年总生态服务功能价值分别为137.76×108元和137.98×108元,波动较小;研究区由上游至下游生态系统服务价值存着的明显的由高到低的梯度分布规律,生态环境逐渐退化;生态服务价值相对于生态价值系数缺乏弹性的,说明本研究结果可信,可为区域土地利用效益评价及土地利用规划提供借鉴。
白 元1 , 2 , 徐海量1 , 凌红波1 , 2 , 傅荩仪1 , 2 . 塔里木河干流区土地利用与生态系统服务价值的变化[J]. 中国沙漠, 2013 , 33(6) : 1912 -1920 . DOI: 10.7522/j.issn.1000-694X.2013.00271
In this study, we mainly investigated the area along the Mainstream of the Tarim River, because of the fragility of the ecological environment and the high pressure of human activity in this region. Analysis on the feature of quantity and structure change of land utilization was done by using satellite remote sensing data in 2005-2010, the methods were based on the correction ecosystem service value (ESV) by Xie Gaodi et al. We estimated the value of the land utilizations ecology service as follows: (1) Other land-use patterns and grassland were the two principal land use types in the studied area in 2005 and 2010, with a total coverage of about 65%, the natural vegetation from 2005 to 2010 decreased to 1.04% (4.37×104 hm2), the area of farmland increased by 21.70%, the high coverage grassland land decreased by 5.95%, farmland increased at the cost of vegetation destroying and decreasing. (2)The value of soil formation, biodiversity protection and waste disposal provided by ecosystem was the highest in the studied area. The forest and water area were the main patches to constitute the ecosystem service value. As a whole, the changes of land use pattern lead to changes in the structure of the ecosystem services function in the area along the mainstream of Tarim River in 2005 and 2010. (3) The ecosystem service value in the area along the Mainstream of the Tarim River was 137.76×108 yuan (RMB) in 2005, and 137.98×108 yuan (RMB) in 2010. The ecosystem service value reduced from in the upper to lower reaches of Tarim River. The sensitivity analysis suggested that to estimate the change of regional eco logical service value was practicable and would make a reference for the evaluation of land use benefits and the organization of land use planning.
[1]Janssen L L F,Molenaar M.Terrain objects,their dynamics and their monitoring by the integration of GIS and remote sensing[J].IEEE Transactions on Geoscience and Remote Sensing,1995,33(3):749-758.
[2]史培军,宫鹏,李晓兵.土地利用/土地覆盖变化研究的方法和实践[M].北京:科学出版社,2000:2-3.
[3]岳书平,张树文,闫业超.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.
[4]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.
[5]Daily G C.Natures services:societal dependence on natural ecosystems[M].Washington D C,USA:Island Press,1997.
[6]Holdren J P,Ehrlich P R.Human Population and the Global Environment:population growth,rising per capita material consumption,and disruptive technologies have made civilization a global ecological force[J].American Scientist,1974,62(3):282-292.
[7]Costanza R,Arge R,Groot R,et al.The value of the world's ecosystem services and natural capital[J].Nature,1997,387(6630):253-260.
[8]谢高地,肖玉,鲁春霞.生态系统服务研究:进展,局限和基本范式[J].植物生态学报,2006,30(2):191-199.
[9]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):189-196.
[10]杨丽雯,何秉宇,黄培祐.和田河流域天然胡杨林的生态服务价值评估[J].生态学报,2006,26(3):681-689.
[11]叶茂,徐海量,王小平,等.新疆草地生态系统服务功能与价值初步评价[J].草业学报,2006,15(5):122-128.
[12]孙慧兰,陈亚宁,李卫红,等.新疆伊犁河流域草地类型特征及其生态服务价值研究[J].中国沙漠,2011,31(5):1273-1277.
[13]杨正勇,杨怀宇,郭宗香.农业生态系统服务价值评估研究进展[J].中国生态农业学报,2009,17(5):1045-1050.
[14]任娟,肖红浪,王勇,等.居延海湿地生态系统服务功能及价值评估[J].中国沙漠,2012,32(3):852-856.
[15]欧阳志云,赵同谦,王效科,等.水生态服务功能分析及其间接价值评价[J].生态学报,2004,24(10):2091-2099.
[16]马国军,林栋.石羊河流域生态系统服务功能经济价值评估[J].中国沙漠,2009,29(6):1173-1177.
[17]段瑞娟,郝晋珉,张洁瑕.北京区位土地利用与生态服务价值变化研究[J].农业工程学报,2006,22(9):21-28.
[18]孙慧兰,李卫红,陈亚鹏,等.新疆伊犁河流域生态服务价值对土地利用变化的响应[J].生态学报,2010,30(4):887-894.
[19]王宏伟.干旱区生态系统服务与经济发展耦合研究——以塔里木河干流区域为例[D].北京:中国科学院,2007.
[20]黄湘.塔里木河流域生态系统服务功能价值研究[D].北京:中国科学院,2007.
[21]师庆东.景观生态与生态系统服务功能价值评估在干旱区的应用研究[D].乌鲁木齐:新疆大学,2006.
[22]王新华,张志强.黑河流域土地利用变化对生态系统服务价值的影响[J].生态环境 2004,13(4):608-611.
[23]莫宏伟,任志远,谢红霞.延安市城郊区土地利用动态与生态效应变化[J].水土保持学报,2004,18(4):130-133.
[24]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.
[25]王顺德,王彦国,王进,等.塔里木河流域近40 a来气候、水文变化及其影响[J].冰川冻土,2003,25(3):315-320.
[26]郝兴明,李卫红,陈亚宁,等.塔里木河干流土地利用/覆盖变化的社会经济驱动力分析[J].中国沙漠,2007,27(3):405-411.
[27]贡璐,潘晓玲,师庆东,等.塔里木河上游土地利用格局变化及其影响因子分析[J].资源科学,2005,27(4):71-75.
[28]韩春鲜.塔里木河干流绿洲250年人类活动、环境变化及可持续发展模式研究[J].干旱区资源与环境,2012,26(3):1-8.
[29]程霞.塔里木河中下游生态系统服务功能价值变化研究[D].乌鲁木齐:新疆大学,2007.
[30]吐尔逊·哈斯木,曼尼萨汗·吐尔隼,祖木拉提·伊布拉音,等.导致塔里木河流域土地沙漠化扩展的深层次原因分析[J].中国沙漠,2011,31(6):1380-1387.
[31]叶茂,魏军,宋郁东,等.塔里木河中下游土地利用/覆盖变化的生态经济分析[J].干旱区地理,2005,28(5):706-711.
[32]张飞,特依拜塔·西甫拉提,丁建丽,等.塔里木盆地北缘绿洲土地利用与生态系统服务价值的时空变化研究——以渭干河-库车河三角洲绿洲为例[J].中国沙漠,2009,29(5):933-941.
[33]黄湘,陈亚宁,马建新.西北干旱区典型流域生态系统服务价值变化[J].自然资源学报,2011,26(8):1364-1376.
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