县域尺度生态系统服务价值对土地利用变化的响应
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摘要
为探究土地利用方式改变引起的生态系统服务价值变化,实现土地利用和生态系统价值服务的可持续发展。以甘肃省徽县为研究对象,采用土地利用/土地覆盖变化模型和生态系统服务价值估算模型,结合多样化和敏感性分析,探讨了2009-2015年徽县土地利用方式变化对生态系统服务价值的影响,分析了生态系统服务价值损益情况及其生态敏感性。结果表明:2009-2015年,耕地、园地、林地和牧草地均呈减少趋势,水域、城乡建设用地、交通水利用地和未利用地呈增加趋势。总体来看土地利用程度中等。研究区土地利用结构偏单一,但正逐步变的多样化和均匀化;与2009年比较,2015年生态系统服务总价值增加。水域的正向贡献率占主导地位;2009-2015年,研究区土地生态系统的气候调节、水源涵养和废物处理的服务总价值远远大于粮食生产和原材料供应功能的总价值;2009-2015年,研究区土地利用变化处于低敏感区。徽县土地开发过程中,保持了生态系统的服务价值,反映了生态可持续的理念。
In order to explore the change of ecosystem service value caused by the change of land use pattern and realize the sustainable development of land use and ecosystem value service.Taking Huixian county of Gansu province as the research object,this paper used the land use/land cover change model and ecosystem service value estimation model,combined diversification and sensitivity analysis,discussed the impact of land use change on ecosystem service value in Huixian county from 2009to 2015,and analyzed the profit and loss of ecosystem service value and its ecological sensitivity.The results showed that from 2009to 2015,cultivated land,garden land,forest land and grassland showed a decreasing trend,while water area,urban and rural construction land,traffic water use land and unused land showed an increasing trend.Generally speaking,the land use level was moderate.The land use structure of the study area was single,but it was gradually becoming diversified and homogeneous.Compared with 2009,the total value of ecosystem services increased in 2015.In 2009-2015,the total value of services for climate regulation,water conservation and waste disposal of the land ecosystem in the study area was far greater than the total value of food production and raw material supply;in 2009-2015,the land use change in the study area was in a low-sensitive area.In the process of land development in Huixian county,the service value of ecosystem has been maintained,which reflects the concept of ecological sustainability.
In order to explore the change of ecosystem service value caused by the change of land use pattern and realize the sustainable development of land use and ecosystem value service.Taking Huixian county of Gansu province as the research object,this paper used the land use/land cover change model and ecosystem service value estimation model,combined diversification and sensitivity analysis,discussed the impact of land use change on ecosystem service value in Huixian county from 2009to 2015,and analyzed the profit and loss of ecosystem service value and its ecological sensitivity.The results showed that from 2009to 2015,cultivated land,garden land,forest land and grassland showed a decreasing trend,while water area,urban and rural construction land,traffic water use land and unused land showed an increasing trend.Generally speaking,the land use level was moderate.The land use structure of the study area was single,but it was gradually becoming diversified and homogeneous.Compared with 2009,the total value of ecosystem services increased in 2015.In 2009-2015,the total value of services for climate regulation,water conservation and waste disposal of the land ecosystem in the study area was far greater than the total value of food production and raw material supply;in 2009-2015,the land use change in the study area was in a low-sensitive area.In the process of land development in Huixian county,the service value of ecosystem has been maintained,which reflects the concept of ecological sustainability.
引文
[1]Constanza R,D’Arge R,Groot R D,et al.The value of world′s ecosystem services and natural capital[J].Nature,1997,387:252-260.
[2]李涛,甘德欣,杨知建,等.土地利用变化影响下洞庭湖地区生态系统服务价值的时空演变[J].应用生态学报,2016,27(12):3787-3796.
[3]郭荣中,杨敏华.长株潭地区生态系统服务价值分析及趋势预测[J].农业工程学报,2014,30(5):238-246.
[4]Ehrlich P R,Ehrlich A.Extinction:The cause and consequences of the disappearance of species[M].New York:Random House.1981.
[5]Daily G C.Nature′s services:Societal dependence on natural ecosystems[M].Washington:Island Press,1997.
[6]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.
[7]李保杰,顾和和,纪亚洲.复垦矿区生态系统服务价值空间分异研究---以徐州市贾汪矿区为例[J].中国矿业大学学报,2014,43(4):749-756.
[8]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.
[9]谢高地,张彩霞,张雷明,等.基于单位面积价值当量因子的生态系统服务价值化方法改进[J].自然资源学报,2015,30(8):1243-1253.
[10]王航,秦奋,朱筠,等.土地利用及景观格局演变对生态系统服务价值的影响[J].生态学报,2017,37(4):1286-1296.
[11]黄春波,滕明君,曾立雄,等.长江三峡库区土地利用/覆被的长期变化[J].应用生态学报,2018,29(5):1585-1596.
[12]Yang Y,Liu Y,Xu D,et al.Use of intensity analysis to measure land use changes from 1932to 2005in Zhenlai County,Northeast China[J].China Geographic Science,2017,27:441-455.
[13]荣益,李超,许策,等.城镇化过程中生态系统服务价值变化及人类活动影响的空间分异-以黄骅市为例[J].生态学杂志,2017,36(5):1374-1381.
[14]李晖,冯莉,聂芹,等.基于稳定映射变化轨迹分析的厦门土地利用时空演化[J].生态学杂志,2016,35(8):2132-2143.
[15]刘宇,傅博杰.黄土高原植被覆盖度变化的地形分异及土地利用/覆被变化的影响[J].干旱区地理,2013,36(6):1097-1102.
[16]Shi Y,Wang R,Huang J,et al.An analysis of the spatial and temporal changes on Chinese terrestrial ecosystem service functions[J].Chinese Science Bulletin,2012,57:2120-2131.
[17]王慧杰,常顺利,张毓涛.新疆土地利用变化对生态系统服务价值的影响[J].新疆大学学报(自然科学版),2014,31(2):127-133.
[18]祖皮艳木·买买提,海米提·依米提,艾尼瓦尔·艾则孜,等.焉耆盆地生态系统服务价值对土地利用/覆被变化的响应[J].中国沙漠,2014,34(1):275-283.
[19]王科明,石慧寿,周伟,等.干旱地区土地利用结构变化与生态服务价值的关系研究-以酒泉市为例[J].中国人口·资源与环境,2011,21(3):124-128.
[20]敖登高娃,李跃进,兀良哈·巴雅尔.脆弱草原带农牧交错区村域尺度土地利用结构定量分析[J].农业工程学报,2017,33(6):222-231.
[21]黄静,崔胜辉,李方一,等.厦门市土地利用变化下的生态敏感性[J].生态学报,2011,31(24):7441-7449.
[2]李涛,甘德欣,杨知建,等.土地利用变化影响下洞庭湖地区生态系统服务价值的时空演变[J].应用生态学报,2016,27(12):3787-3796.
[3]郭荣中,杨敏华.长株潭地区生态系统服务价值分析及趋势预测[J].农业工程学报,2014,30(5):238-246.
[4]Ehrlich P R,Ehrlich A.Extinction:The cause and consequences of the disappearance of species[M].New York:Random House.1981.
[5]Daily G C.Nature′s services:Societal dependence on natural ecosystems[M].Washington:Island Press,1997.
[6]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.
[7]李保杰,顾和和,纪亚洲.复垦矿区生态系统服务价值空间分异研究---以徐州市贾汪矿区为例[J].中国矿业大学学报,2014,43(4):749-756.
[8]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.
[9]谢高地,张彩霞,张雷明,等.基于单位面积价值当量因子的生态系统服务价值化方法改进[J].自然资源学报,2015,30(8):1243-1253.
[10]王航,秦奋,朱筠,等.土地利用及景观格局演变对生态系统服务价值的影响[J].生态学报,2017,37(4):1286-1296.
[11]黄春波,滕明君,曾立雄,等.长江三峡库区土地利用/覆被的长期变化[J].应用生态学报,2018,29(5):1585-1596.
[12]Yang Y,Liu Y,Xu D,et al.Use of intensity analysis to measure land use changes from 1932to 2005in Zhenlai County,Northeast China[J].China Geographic Science,2017,27:441-455.
[13]荣益,李超,许策,等.城镇化过程中生态系统服务价值变化及人类活动影响的空间分异-以黄骅市为例[J].生态学杂志,2017,36(5):1374-1381.
[14]李晖,冯莉,聂芹,等.基于稳定映射变化轨迹分析的厦门土地利用时空演化[J].生态学杂志,2016,35(8):2132-2143.
[15]刘宇,傅博杰.黄土高原植被覆盖度变化的地形分异及土地利用/覆被变化的影响[J].干旱区地理,2013,36(6):1097-1102.
[16]Shi Y,Wang R,Huang J,et al.An analysis of the spatial and temporal changes on Chinese terrestrial ecosystem service functions[J].Chinese Science Bulletin,2012,57:2120-2131.
[17]王慧杰,常顺利,张毓涛.新疆土地利用变化对生态系统服务价值的影响[J].新疆大学学报(自然科学版),2014,31(2):127-133.
[18]祖皮艳木·买买提,海米提·依米提,艾尼瓦尔·艾则孜,等.焉耆盆地生态系统服务价值对土地利用/覆被变化的响应[J].中国沙漠,2014,34(1):275-283.
[19]王科明,石慧寿,周伟,等.干旱地区土地利用结构变化与生态服务价值的关系研究-以酒泉市为例[J].中国人口·资源与环境,2011,21(3):124-128.
[20]敖登高娃,李跃进,兀良哈·巴雅尔.脆弱草原带农牧交错区村域尺度土地利用结构定量分析[J].农业工程学报,2017,33(6):222-231.
[21]黄静,崔胜辉,李方一,等.厦门市土地利用变化下的生态敏感性[J].生态学报,2011,31(24):7441-7449.