喀斯特槽谷区耕地生态服务价值时空演变分析:以印江县为例
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摘要
耕地生态服务价值对喀斯特槽谷区耕地资源持续利用及环境保护具有指导意义,其研究可为耕地保护、区域生态环境建设提供依据。运用价值量法、空间统计方法对印江县及其所辖17个乡镇的耕地生态服务价值进行测算,分析时空变化规律。结果显示:2000-2015年,印江县耕地生态服务价值呈先减后增的趋势,总价值共增加25 041.74万元,其中水源涵养价值的贡献率最大,大气调节价值的贡献率最小。各乡镇的耕地生态服务价值,除缠溪镇和永义乡呈波动变化以外,均呈先减后增趋势。印江县耕地生态服务价值的高值均呈"东北-北-西南"分布,区域耕地生态服务价值存在较大差异,且整体耕地生态服务价值的高值呈现向北转移的趋势。在耕地资源利用及环境保护方面应充分考虑耕地生态服务价值,优化农业布局,合理开展生态建设,促使区域耕地资源持续利用及环境保护。
The value of cultivated land ecological service has guiding significance for the sustainable utilization of cultivated land resources and environmental protection in the karst trough areas.The study can provide a basis for the protection of cultivated land and the construction of regional ecological environment.Value method and spatial statistical method were used to measure the cultivated land ecological service value of Yinjiang County and its 17 townships,and the law of time and space changes were analyzed.The results showed that from 2000 to 2015,the value of cultivated land ecological services in Yinjiang County generally showed a trend of decreasing first and then increasing.In 15 years,the total value increased by RMB250.417 4 million.Among them,the contribution rate of water conservation value was the largest,while the contribution rate of atmospheric regulation value was the smallest.The total value of cultivated land ecological service in various townships,except Chanxi Town and Yongyi Town were fluctuate,the other towns were in the same situation as Yinjiang County.The high value of cultivated land ecological service value in the County was"northeast-north-southwest"distribution.The value of regional cultivated land ecological services was quite different,and the high value of overall cultivated land ecological service value showed a trend of shifting to the north.In the utilization of cultivated land resources and environmental protection,the value of cultivated land ecological services should be fully considered through optimization of the agricultural layout,rationally carrying out ecological construction,and facilitating the sustainable use of regional cultivated land resources and environmental protection.
The value of cultivated land ecological service has guiding significance for the sustainable utilization of cultivated land resources and environmental protection in the karst trough areas.The study can provide a basis for the protection of cultivated land and the construction of regional ecological environment.Value method and spatial statistical method were used to measure the cultivated land ecological service value of Yinjiang County and its 17 townships,and the law of time and space changes were analyzed.The results showed that from 2000 to 2015,the value of cultivated land ecological services in Yinjiang County generally showed a trend of decreasing first and then increasing.In 15 years,the total value increased by RMB250.417 4 million.Among them,the contribution rate of water conservation value was the largest,while the contribution rate of atmospheric regulation value was the smallest.The total value of cultivated land ecological service in various townships,except Chanxi Town and Yongyi Town were fluctuate,the other towns were in the same situation as Yinjiang County.The high value of cultivated land ecological service value in the County was"northeast-north-southwest"distribution.The value of regional cultivated land ecological services was quite different,and the high value of overall cultivated land ecological service value showed a trend of shifting to the north.In the utilization of cultivated land resources and environmental protection,the value of cultivated land ecological services should be fully considered through optimization of the agricultural layout,rationally carrying out ecological construction,and facilitating the sustainable use of regional cultivated land resources and environmental protection.
引文
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[18]张雁,唐丽霞,谭伟.基于GIS的喀斯特地区土壤侵蚀度分析:以贵阳市花溪水库流域花溪区范围为例[J].山地农业生物学报,2013,32(6):522-527.Zhang Yan,Tang Lixia,Tan Wei.Estimation of soil erosion in karstic region based on GIS:a case study of Huaxi Reservoir Watershed in Huaxi Borough,Guiyang City[J].Journal of Mountain Agriculture and Biology,2013,32(6):522-527.
[19]方精云,刘国华,徐嵩龄.中国陆地生态系碳库[M].北京:中国科学技术出版社,1996:251-277.
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[21]唐晖,黄翔.基于ESDA的湖南省耕地质量空间差异分析[J].湖南师范大学自然科学学报,2017,40(4):21-25.Tang Hui,Huang Xiang.Space difference analysis of cultivated land quality grade in Hunan Province based on ESDA[J].Journal of Natural Science of Hunan Normal University,2017,40(4):21-25.
[22]侯元兆,王琦.中国森林资源核算研究[J].世界林业研究,1995(3):51-56.Hou Yuanzhao,Wang Qi.China forest resources accounting research[J].World Forestry Research,1995(3):51-56.
[23]赖亚飞,朱清科,张宇清,等.吴旗县退耕还林生态效益价值评估[J].水土保持学报,2006,20(3):83-87.Lai Yafei,Zhu Qingke,Zhang Yuqing,et al.Valuing ecological effects of land conversion project in Wuqi County[J].Journal of Soil&Water Conservation,2006,20(3):83-87.
[24]张信宝,王世杰,孟天友.石漠化坡耕地治理模式[J].中国水土保持,2012(9):41-44.Zhang Xinbao,Wang Shijie,Meng Tianyou.Rock desertification sloping land management model[J].Soil and Water Conservation in China,2012(9):41-44.
[25]马新辉,任志远,孙根年.城市植被净化大气价值计量与评价:以西安市为例[J].中国生态农业学报,2004,12(2):180-182.Ma Xinhui,Ren Zhiyuan,Sun Gennian.The calculation and assessment to the values of air purification by vegetation in Xi'an City[J].Chinese Journal of Eco-agriculture,2004,12(2):180-182.
[26]马新辉,孙根年,任志远.西安市植被净化大气物质量的测定及其价值评价[J].干旱区资源与环境,2002(4):83-86.Ma Xinhui,Sun Gennian,Ren Zhiyuan.The values of vegetation purified air and its measure in Xi'an City[J].Journal of Arid Land Resources&Environment,2002(4):83-86.
[27]杨志新,郑大玮,文化.北京郊区农田生态系统服务功能价值的评估研究[J].自然资源学报,2005,20(4):554-571.Yang Zhixin,Zheng Dawei,Wen Hua.Studies on service value evaluation of agricultural ecosystem in Beijing[J].Journal of Natural Resources,2005,20(4):564-571.
[28]王万茂,黄贤金.中国大陆农地价格区划和农地估价[J].自然资源,1997,19(4):1-8.Wang Wanmao,Huang Xianjin.Regional division and evaluation on arable land value in mainland China[J].Natural Resources,1997,19(4):1-8.
[29]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.Xie Gaodi,Lu Chunxia,Leng Yunfa,et al.Ecological assets valuation of the Tibetan Plateau[J].Journal of Natural Resources,2003,18(2):189-196.
[2]Liu Yansui,Wang Jieyong,Guo Liying.GIS-based assessment of land suitability for optimal allocation in the Qinling Mountains,China[J].Pedosphere,2006(5):579-586.
[3]Daily G C.Nature’s Services:Societal Dependence on Natural Ecosystems[M].Washington DC:Island Press,1997.
[4]Costanza R,Arge R,Groot R.The value of the world’s ecosystem services and natural capital[J].Nature,1997,386:253-260.
[5]詹秀美,陈百明,刘玉,等.耕地生态价值评估研究进展分析[J].农业机械学报,2016,47(9):256-265.Zhan Xiumei,Chen Baiming,Liu Yu,et al.Research advances and perspectives of evaluation on ecological value of cultivated land[J].Transactions of the Chinese Society for Agricultural Machinery,2016,47(9):256-265.
[6]李佳,南灵.耕地资源价值内涵及测算方法研究:以陕西省为例[J].干旱区资源与环境,2010,24(9):10-5.Li Jia,Nan Ling.Connotation and calculation methods for the cultivated land resources values:a case of Shanxi Province[J].Journal of Arid Land Resources&Environment,2010,24(9):10-15.
[7]郑德凤,臧正,孙才志.改进的生态系统服务价值模型及其在生态经济评价中的应用[J].资源科学,2014,36(3):584-593.Zheng Defeng,Zang Zheng,Sun Caizhi.An improved ecosystem service value model and application in ecological economic evaluation[J].Resources Science,2014,36(3):584-593.
[8]李冬玉,任志远,刘宪锋,等.陕西省耕地生态系统服务价值动态测评[J].干旱区资源与环境,2013,27(7):40-45.Li Dongyu,Ren Zhiyuan,Liu Xianfeng,et al.Dynamic change of ecological service value of cultivated land in Shaanxi Province[J].Journal of Arid Land Resources&Environment,2013,27(7):40-45.
[9]Wood S,Sebastian K,Scherr S J.Pilot Analysis of Global Ecosystems:Agroecosystems[R].Washington:International Food Policy Research Institute and World Resources Institute,2000.
[10]谢高地,张钇锂,鲁春霞,等.中国自然草地生态系统服务价值[J].自然资源学报,2001,16(1):47-53.Xie Gaodi,Zhang Yili,Lu Chunxia,et al.Study on valuation of rangeland ecosystem services of China[J].Journal of Natural Resources,2001,16(1):47-53.
[11]王晓瑜,胡守庚,童陆亿.团风县耕地资源价值及其空间分布[J].资源科学,2016,38(2):206-216.Wang Xiaoyu,Hu Shougeng,Tong Luyi.Evaluation and spatial distribution patterns of prefectural cultivated land resource multi-value in Tuanfeng County,Hubei[J].Resources Science,2016,38(2):206-216.
[12]任平,洪步庭,马伟龙,等.基于IBIS模型的耕地生态价值估算:以成都崇州市为例[J].地理研究,2016,35(12):2395-2406.Ren Ping,Hong Buting,Ma Weilong,et al.Ecological value estimation of cultivated land based on the IBIS model:a case study of Chongzhou City[J].Geographical Research,2016,35(12):2395-2406.
[13]唐秀美,潘瑜春,刘玉.北京市耕地生态价值评估与时空变化分析[J].中国农业资源与区划,2018,39(3):132-140.
[14]欧阳志云,王如松,赵景柱.生态系统服务功能及其生态经济价值评价[J].应用生态学报,1999,10(5):635-639.Ouyang Zhiyun,Wang Rusong,Zhao Jingzhu.Ecosystem services and their economic valuation[J].Chinese Journal of Applied Ecology,2000,10(5):635-639.
[15]吴兆娟,魏朝富,丁声源.丘陵山区地块尺度耕地社会保障功能价值研究[J].资源科学,2013,35(4):773-781.Wu Zhaojuan,Wei Chaofu,Ding Shengyuan.Research on the social security function of cultivated land in a hillymountainous region[J].Resources Science,2013,35(4):773-781.
[16]Ewel K.Water Quality Improvement:Evaluation of an Ecosystem Service,Nature's Services:Societal Dependence on Natural Ecosystems[M].Washington DC:Island Press,1997:329-344.
[17]毛文永,白先宏,李忠.资源环境常用数据手册[M].北京:中国科学技术出版社,1992.Mao Wenyong,Bai Xianhong,Li Zhong.Resources and Environment Common Data Sheet[M].Beijing:China Science and Technology Press,1992.
[18]张雁,唐丽霞,谭伟.基于GIS的喀斯特地区土壤侵蚀度分析:以贵阳市花溪水库流域花溪区范围为例[J].山地农业生物学报,2013,32(6):522-527.Zhang Yan,Tang Lixia,Tan Wei.Estimation of soil erosion in karstic region based on GIS:a case study of Huaxi Reservoir Watershed in Huaxi Borough,Guiyang City[J].Journal of Mountain Agriculture and Biology,2013,32(6):522-527.
[19]方精云,刘国华,徐嵩龄.中国陆地生态系碳库[M].北京:中国科学技术出版社,1996:251-277.
[20]闫慧敏,刘纪远,曹明奎.中国农田生产力变化的空间格局及地形控制作用[J].地理学报,2007,62(2):171-180.Yan Huimin,Liu Jiyuan,Cao Mingkui.Spatial pattern and topographic control of China's agricultural productivity variability[J].Acta Geographica Sinica,2007,62(2):171-180.
[21]唐晖,黄翔.基于ESDA的湖南省耕地质量空间差异分析[J].湖南师范大学自然科学学报,2017,40(4):21-25.Tang Hui,Huang Xiang.Space difference analysis of cultivated land quality grade in Hunan Province based on ESDA[J].Journal of Natural Science of Hunan Normal University,2017,40(4):21-25.
[22]侯元兆,王琦.中国森林资源核算研究[J].世界林业研究,1995(3):51-56.Hou Yuanzhao,Wang Qi.China forest resources accounting research[J].World Forestry Research,1995(3):51-56.
[23]赖亚飞,朱清科,张宇清,等.吴旗县退耕还林生态效益价值评估[J].水土保持学报,2006,20(3):83-87.Lai Yafei,Zhu Qingke,Zhang Yuqing,et al.Valuing ecological effects of land conversion project in Wuqi County[J].Journal of Soil&Water Conservation,2006,20(3):83-87.
[24]张信宝,王世杰,孟天友.石漠化坡耕地治理模式[J].中国水土保持,2012(9):41-44.Zhang Xinbao,Wang Shijie,Meng Tianyou.Rock desertification sloping land management model[J].Soil and Water Conservation in China,2012(9):41-44.
[25]马新辉,任志远,孙根年.城市植被净化大气价值计量与评价:以西安市为例[J].中国生态农业学报,2004,12(2):180-182.Ma Xinhui,Ren Zhiyuan,Sun Gennian.The calculation and assessment to the values of air purification by vegetation in Xi'an City[J].Chinese Journal of Eco-agriculture,2004,12(2):180-182.
[26]马新辉,孙根年,任志远.西安市植被净化大气物质量的测定及其价值评价[J].干旱区资源与环境,2002(4):83-86.Ma Xinhui,Sun Gennian,Ren Zhiyuan.The values of vegetation purified air and its measure in Xi'an City[J].Journal of Arid Land Resources&Environment,2002(4):83-86.
[27]杨志新,郑大玮,文化.北京郊区农田生态系统服务功能价值的评估研究[J].自然资源学报,2005,20(4):554-571.Yang Zhixin,Zheng Dawei,Wen Hua.Studies on service value evaluation of agricultural ecosystem in Beijing[J].Journal of Natural Resources,2005,20(4):564-571.
[28]王万茂,黄贤金.中国大陆农地价格区划和农地估价[J].自然资源,1997,19(4):1-8.Wang Wanmao,Huang Xianjin.Regional division and evaluation on arable land value in mainland China[J].Natural Resources,1997,19(4):1-8.
[29]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.Xie Gaodi,Lu Chunxia,Leng Yunfa,et al.Ecological assets valuation of the Tibetan Plateau[J].Journal of Natural Resources,2003,18(2):189-196.