[1]封建民,郭玲霞,陈玲侠.近10年来神木县土地利用变化和生态效应的地形特征分异研究[J].水土保持研究,2016,23(03):132-136.
　FENG Jianmin,GUO Lingxia,CHEN Lingxia.Analysis on Terrain Characteristic of Land Use Changes and Its Ecological Effect During the Last 10 Years in Shenmu County[J].Research of Soil and Water Conservation,2016,23(03):132-136.
点击复制

近10年来神木县土地利用变化和生态效应的地形特征分异研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 23 期数: 2016年03期 页码: 132-136 栏目: 出版日期: 2016-06-28
Title:
Analysis on Terrain Characteristic of Land Use Changes and Its Ecological Effect During the Last 10 Years in Shenmu County
作者:
封建民, 郭玲霞, 陈玲侠
咸阳师范学院 资源环境与历史文化学院, 陕西 咸阳 712000
Author(s):
FENG Jianmin, GUO Lingxia, CHEN Lingxia
College of Resources & Environment and Historical Culture, Xianyang Normal University, Xianyang, Shaanxi 712000, China
关键词:
土地利用变化; 生态效应; 生态系统服务价值; 神木县
Keywords:
land use change; ecological effect; ecosystem services value; Shenmu County
分类号:
F301.24
摘要:
以神木县为研究区，利用2000年和2010年2期遥感影像解译获得的土地利用/覆被数据和DEM数据，对近10年神木县土地利用/覆被变化（LUCC）及其生态效应的地形分异特征进行研究。结果表明：（1）神木县各用地类型变化在不同地形因子等级下分异性特征明显。耕地在所有高程和坡度上均减少，尤其在950～1 250 m的较缓坡和缓坡上减少最为明显；草地、林地、建设用地和未利用地的变化主要集中在1 050～1 250 m的平地、微坡和缓坡上；工矿用地的变化主要集中在950～1 250 m坡度小于5°的缓坡和平地；水域在海拔 < 950 m和1 150～1 250 m的区域略有增加，而在其他高程级上明显减少，在不同坡度上的变化显示，水域在所有坡度均减少且在平地和微坡上减少最明显；（2）生态系统服务价值在高度 > 1 250 m的高海拔地区和坡度 < 5°的平地和微坡减少，而在其他高程和坡度级均增加。LUCC的生态效应模数大致随高程等级增加而增加，而在各坡度等级上呈明显的“V”形特征。因而高海拔的平地和陡坡对研究区生态环境产生的影响最为显著。
Abstract:
Taking Shenmu County as study area, based on the land use change information obtained from TM images in 2000 and 2010 and the data of DEM,using the method and mode about ecological value estimation, we comprehensively analyzed the change rule of land use and its ecological effect in different altitude and slope. The results show that: (1) the distribution and change of different land use types had obvious differentiation characteristics in every terrain factor level, arable area had sharply reduced in low gentle slope and gentle slope with altitude of 950～1 250 m. The areas of grassland, woodland, built-up and unused land increased significantly in flat, slight slope and gentle slope with altitude of 1 050～1 250 m. The phenomenon of the area increase of industrial land happened in the flat and slight slope with altitude of 950～1 250 m. The water body slightly increased at the altitude of < 950 m and 1 150～1 250 m, but obviously reduced at the other altitude grades with reduction in all slope levels, especially concentrated in flat and slight slope area; (2) the ecosystem service values had reduced in high altitude localities with altitude > 1 250 m or flat and slight slope area, meanwhile increased at the other elevation and slope levels. The modulus of ecological effects generally increased with the increase of elevation level, but appeared obvious ‘V’ shape characteristics in grade level. Thus the flat and abrupt slope land of high altitude localities with altitude more than 1 250 m strongly affected ecological environment in the studied area.

参考文献/References:

[1] Foley J A, DeFries R, Asner G P, et al. Global consequences of land use[J]. science,2005,309(5734):570-574.
[2] 李慧燕,常庆瑞,马廷刚,等.铜川市土地利用/土地覆被动态变化研究[J].水土保持通报,2011,31(2):211-214.
[3] 周秋文,杨胜天,罗娅,等.2001年-2009年中国及周边国家土地利用/覆盖变化分析[J].世界地理研究,2012,21(2):64-71.
[4] 封建民,王黎,文琦.榆神府矿区土地利用变化及合理性分析[J].水土保持研究,2015,22(1):188-193.
[5] Ruelland D, Tribotte A, Puech C, et al. Comparison of methods for LUCC monitoring over 50 years from aerial photographs and satellite images in a Sahelian catchment[J]. International Journal of Remote Sensing,2011,32(6):1747-1777.
[6] 张杨,刘艳芳,顾渐萍,等.武汉市土地利用覆被变化与生态环境效应研究[J].地理科学,2011(10):1280-1285.
[7] 封建民,郭玲霞.陕西省神木县土地利用格局和生态服务价值变化[J].水土保持通报,2014,34(6):293-298.
[8] 高练,周勇.武汉市土地利用/土地覆盖变化的生态环境效应分析[J].农业工程学报,2008(S1):73-77.
[9] 贡璐,吕光辉,丁建丽,等.塔里木河上游土地利用变化中的生态价值损益分析[J].生态学杂志,2006,25(5):4136-4143.
[10] 李名勇,晏路明,王丽丽,等.基于高程约束的区域LUCC及其生态效应研究:以福州市为例[J].地理科学,2013,33(1):75-82.
[11] 陈晨,夏显力.基于生态足迹模型的西部资源型城市可持续发展评价[J].水土保持研究,2012,19(1):57-59.
[12] Costanza R. The value of the world’s ecosystem services and natural capital[J]. Nature,1997,387(6630):253-260.
[13] 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.
[14] 谢高地,肖玉,甄霖,等.我国粮食生产的生态服务价值研究[J].中国生态农业学报,2005,13(3):10-13.

相似文献/References:

[1]谭君,李世平.铜川市土地利用变化对生态系统服务价值的影响分析[J].水土保持研究,2012,19(06):131.
　TAN Jun,LI Shi-ping.Analysis on Impacts of Land Use Changes on Ecosystem Service Value in Tongchuan City[J].Research of Soil and Water Conservation,2012,19(03):131.
[2]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.
[3]章后甜,杜会石,王世东,等.长白山地区土地利用及生态系统服务价值变化研究[J].水土保持研究,2012,19(06):242.
　ZHANG Hou-tian,DU Hui-shi,WANG Shi-dong,et al.Study on the Land Use Change and Ecosystem Services Value in Changbai Mountain[J].Research of Soil and Water Conservation,2012,19(03):242.
[4]张云鹏,孙燕,王小丽,等.不同尺度下的土地利用变化驱动力研究——以常州市新北区为例[J].水土保持研究,2012,19(06):111.
　ZHANG Yun-peng,SUN Yan,WANG Xiao-li,et al.Study on the Driving Force of Land Use Change at Differernt Scales-A Case Study of the Xinbei District of Changzhou City[J].Research of Soil and Water Conservation,2012,19(03):111.
[5]陈颖,石培基,潘竟虎,等.高原生态城土地利用变化对生态系统服务价值的影响研究——以甘肃省民乐县为例[J].水土保持研究,2012,19(02):154.
　CHEN Ying,SHI Pei-ji,PAN Jing-hu,et al.Analysis on the Effect of Land-use Change on Ecosystem Service Value in the Plateau Eco-city——A Case Study of Minle County[J].Research of Soil and Water Conservation,2012,19(03):154.
[6]谢余初,巩杰,赵彩霞,等.干旱区绿洲土地利用变化的生态系统服务价值响应——以甘肃省金塔县为例[J].水土保持研究,2012,19(02):165.
　XIE Yu-chu,GONG Jie,ZHAO Cai-xia,et al.Responses of Oasis Ecological Service Value to Land Use Change in Arid Area——A Case Study of Jinta County, Gansu Province[J].Research of Soil and Water Conservation,2012,19(03):165.
[7]鄢铁平,廖炜,李璐,等.丹江口库区土地利用结构与格局优化[J].水土保持研究,2012,19(01):11.
　YAN Tie-ping,LIAO Wei,LI Lu,et al.Optimization of Land Use Structure and Spatial Pattern for the Danjiangkou Reservoir Area[J].Research of Soil and Water Conservation,2012,19(03):11.
[8]柯新利,韩冰华,刘蓉霞,等.1990年以来武汉城市圈土地利用变化时空特征研究[J].水土保持研究,2012,19(01):76.
　KE Xin-li,HAN Bing-hua,LIU Rong-xia,et al.Study on Spatial-Temporal Characteristics of Land Use Change in Wuhan Metropolitan Area Since 1990[J].Research of Soil and Water Conservation,2012,19(03):76.
[9]刘金花,郑新奇.全运会对济南市城区土地利用变化的影响分析[J].水土保持研究,2012,19(01):87.
　LIU Jin-hua,ZHENG Xin-qi.Influence of the Eleventh National Games on Land Use Change of Building Area in Ji’nan City[J].Research of Soil and Water Conservation,2012,19(03):87.
[10]范科红,李阳兵.1986-2007年重庆主城区土地利用变化及其驱动因素研究[J].水土保持研究,2012,19(01):168.
　FAN Ke-hong,LI Yang-bing.Land Use Change and Its Driving Force Analysis in the Central Area of Chongqing City from 1986 to 2007[J].Research of Soil and Water Conservation,2012,19(03):168.
[11]侯兰功,乔标.北京市城市扩张及其生态效应研究[J].水土保持研究,2012,19(06):193.
　HOU Lan-gong,QIAO Biao.Study on Urban Expansion and Its Ecological Effect in Beijing City[J].Research of Soil and Water Conservation,2012,19(03):193.
[12]乔青,高吉喜,王维,等.川滇农牧交错带土地利用动态变化及其生态环境效应[J].水土保持研究,2007,14(06):341.
　QIAO Qing,GAO Ji-xi,WANG Wei,et al.Land Use Change and Its Eco-environment Effect in Chuandian Farming-pastoral Zone[J].Research of Soil and Water Conservation,2007,14(03):341.
[13]彭冬梅,赵成义,孙栋元,等.台兰河流域土地利用变化及其景观格局特征研究[J].水土保持研究,2009,16(04):275.
　PENG Dong-mei,ZHAO Cheng-yi,SUN Dong-yuan,et al.Study on the Characteristics of Land Use Changes and Landscape Pattern in Tailan River Watershed[J].Research of Soil and Water Conservation,2009,16(03):275.
[14]付梦娣,妙旭华,全占军,等.庆阳市土地利用变化的景观生态效应研究[J].水土保持研究,2014,21(06):240.
　FU Meng-di,MIAO Xu-hua,QUAN Zhan-jun,et al.Land Use Change and Its Ecological Effect in Qingyang City of Gansu Province[J].Research of Soil and Water Conservation,2014,21(03):240.

备注/Memo

收稿日期:2015-01-16;改回日期:2015-05-31。
基金项目:陕西省科技计划项目（2011JM5015）；陕西省普通高等学校优势学科建设项目（历史地理学：0602）；陕西省教育厅专项科研计划项目（15JK1785）
作者简介:封建民(1972-),男,陕西凤翔人,博士,副教授,主要从事环境遥感与土地利用研究。E-mail:feng_jianmin@aliyun.com

更新日期/Last Update: 1900-01-01