为探讨山区公路沿线土地利用变化对生态系统服务价值(ecosystem service value, ESV)的影响,以贵州省麻江县309省道为例,基于1992年、2002年、2012年和2032年土地利用数据和中国陆地生态系统服务单位面积ESV系数,对309省道沿线土地利用变化所引起的ESV变化进行估算。结果表明:①研究期间,耕地和草地持续减少,建设用地不断增加,而不同时期的林地、水域和未利用地或增或减。②1992—2032年间,除情景B外,情景A和C的ESV均不断增加。各地类的ESV变化趋势与各地类面积变化一致。除情景B外,情景A和C的各种ESV均不断增加。越靠近公路的缓冲区(距公路0～500 m区域),ESV变化越剧烈,不同时期各缓冲区ESV变化存在差异。③快速经济发展、退耕还林政策、地形限制等是影响公路沿线ESV变化的主要因素。
Abstract
In order to discuss the effects of land use change along the road in mountains region on the ecosystem service value, we took provincial road 309 in Majiang county in Guizhou Province as an example, and analyzed the change of ecosystem service value along the road resulting from land use change based on land use data 1992, 2002, 2012 and 2032 and ecosystem service value coefficient per unit area in China. The results showed that: ① farmland and grassland were consistently decreasing, construction land would keep increasing, while forest land, water body and unused land underwent a positive or negative change during the study period. ② Ecosystem services value for scenario A and C increased except for scenario B. The variation trend of each ecosystem services value was in accordance with the change trend of each land use type. Each category of ecosystem services value continued to increase for scenario A and C except for scenario B. The change rate of ecosystem service value in 0-500 m buffer was bigger than that in the other buffers. In addition, there were differences between different periods for the change of ecosystem service value in four buffers. ③ Rapid economic development, grain for green policy and terrain were the main factors influencing the change of ecosystem service value along the road in mountains region.
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参考文献
[1] MA(Millennium Ecosystem Assessment).Ecosystems and human well-being: the assessment series(four volumes and summary)[M].Washington D.C.: Island Press,2005.
[2] Bryan B A. Incentives, land use, and ecosystem services: synthesizing complex linkages[J]. Environmental science & policy, 2013, 27: 124-134.Doi:10.1016/j.envsci.2012.12.010.
[3] Lauf S, Haase D, Kleinschmit B. Linkages between ecosystem services provisioning, urban growth and shrinkage-A modeling approach assessing ecosystem service trade-offs[J]. Ecological indicators, 2014, 42: 73-94.Doi:10.1016/j.ecolind.2014.01.028.
[4] Su C, Fu B. Evolution of ecosystem services in the Chinese Loess Plateau under climatic and land use changes[J]. Global and planetary change, 2013, 101: 119-128.Doi:10.1016/j.gloplacha.2012.12.014.
[5] 傅伯杰,张立伟.土地利用变化与生态系统服务:概念、方法与进展[J].地理科学进展,2014,33(4):441-446
Fu B J, Zhang L W. Land-use change and ecosystem services: concepts, methods and progress[J]. Progress in geography,2014,33(4):441-446.
[6] 韩会庆,蔡广鹏,张凤太,等.喀斯特地区公路沿线土地利用的变化[J].贵州农业科学,2011,39(9):209-212.
Han H Q, Cai G P, Zhang F T, et al. Chang of land utilization along highway in Karst area[J].Guizhou agricultural sciences, 2011,39(9):209-212.
[7] 屈越强,陈爱侠,王丹.基于RS/GIS 的黄土地区高速公路沿线植被覆盖度变化分析——以铜黄高速为例[J].四川环境,2015,34(1):30-33.
Qu Y Q, Chen A X, Wang D. Analysis of vegetation coverage change of the loess area along the highway based on RS/GIS: an example of Tonghuang expressway[J].Sichuan environment, 2015,34(1):30-33.
[8] Patarasuk R, Binford M W. Longitudinal analysis of the road network development and land-cover change in Lop Buri Province, Thailand, 1989-2006[J]. Applied geography,2012,32:228-239.Doi:10.1016/j.apgeog.2011.05.009.
[9] Switalski T A, Nelson C R. Efficacy of road removal for restoring wildlife habitat: black bear in the Northern Rocky Mountains, USA[J]. Biological conservation,2011, 144:2666-2673.Doi:10.1016/j.biocon.2011.07.026.
[10] 王磊,张晓峰,周伟.河南省高速公路网规划生态服务价值损失评价研究[J].郑州大学学报(工学版),2008,29(3):141-144.
Wang L, Zhang X F, Zhou W.Study on assessing losses of ecological service value caused by highway network planning in Henan[J].Journal of Zhengzhou University(engineering science),2008,29(3):141-144.
[11] 毛鹍,李满春,黄秋昊,等.交通路网对生态系统服务价值的影响——以廊坊市中心城区为例[J].河北师范大学学报(自然科学版),2011,35(4):428-432.
Mao K, Li M C, Huang Q H, et al. Effects of traffic network on ecosystem services value: a case study in downtown of Langfang City[J]. Journal of Hebei Normal University(natural science edition),2011,35(4):428-432.
[12] Luo G P, Yin C Y, Chen X, et al. Combining system dynamic model and CLUE-S model to improve land use scenario analyses at regional scale: a case study of Sangong watershedin Xinjiang, China[J]. Ecological complexity,2010, 7(2):198-207.Doi:10.1016/j.ecocom.2010.02.001.
[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.
Xie G D, Zhen L, Lu C X, et al. Expert knowledge based valuation method of ecosystem services in China[J].Journal of natural resources, 2008, 23(5):911-919.
[14] 李晓赛,朱永明,赵丽,等.基于价值系数动态调整的青龙县生态系统服务价值变化研究[J].中国生态农业学报,2015,23(3):373-381.
Li X S, Zhu Y M, Zhao L,et al. Ecosystem services value change in Qinglong County from dynamically adjusted value coefficients[J].Chinese journal of eco-agriculture,2015,23(3):373-381.
[15] 冯应斌,何建,杨庆媛.三峡库区生态屏障区土地利用规划生态效应评估[J].地理科学,2014,34(12):1504-1510.
Feng Y B, He J, Yang Q Y. Evaluation of ecological effects in land use planning: a case study of ecological barrier zone of Three Gorges Reservoir Area[J].Scientia geographica sinica, 2014,34(12):1504-1510.
基金
收稿日期:2015-04-06 修回日期:2015-10-06
基金项目:国家自然科学基金项目(41563007); 贵州省环境科学教学团队基金项目(黔教高[2012]426号)
第一作者:郜红娟(cgp1963@126.com)。*通信作者:罗绪强(xuqiangluo@163.com),教授,博士。
引文格式:郜红娟,罗绪强,韩会庆,等. 贵州山区公路沿线生态系统服务价值变化[J]. 南京林业大学学报(自然科学版),2016,40(1):135-141.
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