ZHANG Jing,MA Cai-hong,WANG Qi-ming,et al.Analysis on Land Use Dynamic Changes in Hanzhong City[J].Research of Soil and Water Conservation,2012,19(01):112-116.
汉中市土地利用变化的动态变化研究
- Title:
- Analysis on Land Use Dynamic Changes in Hanzhong City
- 分类号:
- F301.24
- 摘要:
- 基于汉中市1996—2010年土地利用现状变更调查数据，运用土地利用动态度模型、土地利用程度模型、空间差异模型，对汉中市14 a间土地利用的时空变化进行了详尽的分析。研究表明：汉中市耕地、未利用地面积减少，林地、牧草地、居民及工矿用地、园地和交通用地增加；研究区土地利用变化速度较缓，年变化率为0.17%，其中牧草地年变化率（2.30%）最大，耕地的年变化率也较大；2010年土地利用综合指数为215.64，土地利用程度不太高，汉中市土地利用处于调整期；研究区土地利用的多样化指数、多样性指数和均匀度指数呈下降趋势，而优势度指数则呈上升趋势，说明人类活动对景观格局有较为明显的影响。
- Abstract:
- Based on detailed survey data of land use from 1996 to 2010, using the dynamic degree mode, change of land use degree mode and spatial differences mode, we analyzed the land use spatio-temporal changes in Hanzhong City. The conclusions were drawn as follows: During 1996 and 2006, land use changed obviously. Farmland and unused land reduced, meantime, forestland, pastureland, rural residential land, garden plot and traffic land increased. The synthetic dynamic degree of land use in Hanzhong City was 0.17% per year. The conversion rate of forestland was 2.30% per year, which was the biggest number of all the land use types. The integrated index of land use was 215.64 in 2010. Land use degree was not too high. The land use in Hanzhong City was in a period of adjustment. The diversity index, index of diversification and evenness index have declined but the dominance index has risen, which shows human activities on the landscape pattern has more obvious effects in Hanzhong City.
参考文献/References:
[1] 陈佑启, 杨鹏.国际上土地利用/土地覆盖变化研究的新进展[J].经济地理, 2001, 21 (1):95-100.
[2] 宇万太, 姜子绍, 李新宇等.不同土地利用方式对潮棕壤有机碳含量的影响[J].应用生态学报, 2007, 18 (12):2760-2764.
[3] 史培军, 宫鹏, 李晓兵, 等.土地利用/覆盖变化研究的方法与实践[M].北京:科学出版社, 2000.
[4] 宋成舜, 陈志.湖南省南县土地利用动态变化研究[J].国土资源科技管理, 2006, 23 (4):21-25.
[5] 王秀兰, 包玉海.土地利用动态变化研究方法探讨[J].地理科学进展, 1998, 18 (1):81-87.
[6] 马礼, 苏海霞.河北沽源县土地利用动态变化研究[J].干旱区资源与环境, 2010, 24 (1):131-136.
[7] 周生路, 朱青, 赵其国.近十几年来南京市土地利用结构变化特征研究[J].土壤, 2005, 37 (4):394-399.
[8] 汉中市地方志办公室.汉中年鉴2009年[M].陕西汉中:汉中市人民印刷厂, 2009.
[9] 傅伯杰.黄土区农业景观空间格局分析[J].生态学报, 1995, 15 (2):113-120.
[10] 常疆, 王良健.区域土地利用及土地覆盖的空间格局研究:以广西梧州市为例[J].热带地理, 1999, 19 (9):219-224.
[11] 汤进华, 李晖.1991—2001年南昌市土地利用/覆盖变化特征研究[J].长江流域资源与环境, 2005, 14 (2):173-176.
[12] 蒙吉军.土地评价与管理[M].北京:科学出版社, 2006:70-71.
相似文献/References:
[1]邹亚荣,张增祥,周全斌,等.基于GIS的土壤侵蚀与土地利用关系分析[J].水土保持研究,2002,9(01):67.
ZOU Ya-rong,ZHANG Zeng-xiang,ZHOU Quan-bin,et al.Analysis of the Relationship Between Soil Erosion and Land Use Based on GIS[J].Research of Soil and Water Conservation,2002,9(01):67.
[2]吕明辉,后立胜,王红亚,等.黔中喀斯特山区不同土地利用方式下土壤的矿物磁性特征研究[J].水土保持研究,2007,14(03):195.
LÜ,Ming-hui,HOU Li-sheng,et al.Study on Magnetic Characteristics of Soils in Different Land Use in Karst Mountain Area,the Middle Part of Guizhou Province[J].Research of Soil and Water Conservation,2007,14(01):195.
[3]左智天,田昆,向仕敏,等.澜沧江上游不同土地利用类型土壤氮含量与土壤酶活性研究[J].水土保持研究,2009,16(04):280.
ZUO Zhi-tian,TIAN Kun,XIANG Shi-min,et al.Soil Nitrogen Content and Enzyme Activity in Different Utilization Types of Land in the Upper Reaches of Lancang River[J].Research of Soil and Water Conservation,2009,16(01):280.
[4]王宪帅,黄从德,王勇军.岷江上游山地森林－干旱河谷交错带不同土地 利用类型土壤有机碳储量[J].水土保持研究,2010,17(04):148.
WANG Xian-shuai,HUANG Cong-de,WANG Yong-jun.Soil Organic Carbon Storage under Different Land Use Types at Mountain Forest-Drought Valley Ecotone in the Upper Reaches of Minjiang River[J].Research of Soil and Water Conservation,2010,17(01):148.
[5]高君亮,李玉宝,虞毅,等.毛乌素沙地不同土地利用类型土壤分形特征[J].水土保持研究,2010,17(06):220.
GAO Jun-liang,LI Yu-bao,YU Yi,et al.Soil Fractal Characters under Different Land Use Patterns of Mu Us Sandy Land[J].Research of Soil and Water Conservation,2010,17(01):220.
[6]刘正刚,裴柏洋,王宪帅.岷江上游干旱河谷不同土地利用类型的土壤有机碳和易氧化态碳特征[J].水土保持研究,2011,18(03):24.
LIU Zheng-gang,PEI Bo-yang,WANG Xian-shuai.Characteristics of SOC and ROC under Different Land Use Types at Arid Valley in the Upper Reaches of Minjiang River[J].Research of Soil and Water Conservation,2011,18(01):24.
[7]朱乐天,焦峰,刘源鑫,等.黄土丘陵区不同土地利用类型土壤水分时空变异特征[J].水土保持研究,2011,18(06):115.
ZHU Le-tian,JIAO Feng,LIU Yuan-xin,et al.Spatio-temporal Varation Characteristics of Soil Moisture under Different Land Uses in the Loess Hilly Region[J].Research of Soil and Water Conservation,2011,18(01):115.
[8]谢贤健,韦方强.泥石流频发区土地利用分形特征及稳定性研究[J].水土保持研究,2011,18(06):167.
XIE Xian-jian,WEI Fang-qiang.Study on Fractal Dimension and Stability of Land Use Types in the Area with High-frequency Debris Flow[J].Research of Soil and Water Conservation,2011,18(01):167.
[9]赵晶,高照良,蔡艳蓉.高速公路建设对土地利用类型的影响及其生态服务价值评估——以陕西省5个典型区域为研究对象[J].水土保持研究,2011,18(03):226.
ZHAO Jing,GAO Zhao-liang,CAI Yan-rong.Impacts of Expressway Construction on Land Use Types and Assessment on the Ecosystem Service Value——A Case Study of Five Typical Areas in Shaanxi Province[J].Research of Soil and Water Conservation,2011,18(01):226.
[10]王希义,徐海量,潘存德,等.和田河流域土地生态系统服务价值变化及敏感性研究[J].水土保持研究,2017,24(06):334.
WANG Xiyi,XU Hailiang,PAN Cunde,et al.Study on the Service Value of Land Ecosystem and Sensitivity in Hotan River Basin[J].Research of Soil and Water Conservation,2017,24(01):334.
[11]王红玲,林建平.汕头经济特区近10年土地利用类型动态变化研究[J].水土保持研究,2010,17(04):144.
WANG Hong-ling,LIN Jian-ping.Analysis of Land Use Change and Its Eco-environmental Effects in Shantou City[J].Research of Soil and Water Conservation,2010,17(01):144.
备注/Memo
收稿日期:2011-7-19;改回日期:2011-7-26。
基金项目:陕西理工学院专项科研基金项目（SLGQD0620）；陕西省教育厅项目（11JK0748）
作者简介:张静（1981- ），女，陕西汉中人，硕士，讲师，主要从事资源开发与环境评估。E-mail：zj2003y@yahoo.com