SHENG Yan,QIN Fu-cang,ZHANG Yan-jie.Study on Land-use Change and Pattern Optimization of Small Watershed in Soft Rock Region[J].Research of Soil and Water Conservation,2014,21(02):76-81.
砒砂岩区小流域土地利用格局变化与优化研究
- Title:
- Study on Land-use Change and Pattern Optimization of Small Watershed in Soft Rock Region
- 分类号:
- P901
- 摘要:
- 土地利用格局优化有利于实现土地资源高效利用，以砒砂岩区西黑岱流域为研究对象， 以侵蚀防控为目标，基于不同时期的土地利用现状图和地形图等数据， 采用线性规划法和元胞自动机（CA）模型，在GIS技术的支持下，对西黑岱流域的土地利用格局变化与优化进行了研究，结果表明：研究期内耕地、林地在不断地增加，其中林地面积的增加最大，草地面积的减少幅度很大，水域面积有所减少，建设用地略有所增加。优化后耕地总面积增加了20.67 hm2，林地面积明显增加至1 501.89 hm2，所占比重超过了草地；而草地面积减少了157.68 hm2，此次优化使得西黑岱流域土地利用结构发生明显的变化，其中林地面积在大幅度的提高，耕地、草地向高质量方向发展，通过土地优化将减少土壤侵蚀，保护当地脆弱的生态环境，提高综合生产力，同时为砒砂岩区进行土地利用格局优化调控提供依据。
- Abstract:
- The land use pattern optimization can achieve efficient use of land resources. The land use pattern change and optimization of Xiheidaigou Watershed were studied in area of Soft Rock Region based on the land use status in different periods of map and topographic map data, through using linear programming method and cellular automata model, with the support of GIS technology. The results show that cultivated land and forest land increased to different extent, the forest land increased the most, the reduction magnitude of grassland area was larger, water body and construction land area had a different degree of reduction in the study period. The total area of cultivated land increased 20.67 hm2, forest area significantly increased to 1 501.89 hm2, grassland area decreased 157.68 hm2 after land use pattern optimization. The optimization makes the structural changes in land use significantly. So, in oder to achieve the purpose of watershed land use pattern, it is necessary to reduce soil erosion and to improve the comprehensive land productivity, which provides the basis for optimizing the regulation of land use pattern in arsenic sandstone areas.
参考文献/References:
[1] 鄢铁平,廖炜,李璐.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(1):11-16.
[2] 曹月娥,塔西甫拉提·特依拜,王新军,等.县级土地利用结构优化研究[J].新疆农业科学,2011,48(7):1339-1346.
[3] 胡雪丽,徐凌,张树深.基于CA-Markov模型和多目标优化的大连市土地利用格局[J].应用生态学报,2013,24(6):1652-1660.
[4] Doyen é, Vannière B, Berger J F, et al. Land-use changes and environmental dynamics in the upper Rhone valley since Neolithic times inferred from sediments in Lac Moras[J]. The Holocene,2013,23(7):961-973.
[5] 汤洁,汪雪格,李昭阳,等.基于CA-Markov模型的吉林省西部土地利用景观格局变化趋势预测[J].吉林大学学报:地球科学版,2010,40(2):405-411.
[6] Iacono M, Levinson D, El-Geneidy A. Models of transportation and land use change:a guide to the territory[J]. Journal of Planning Literature,2008,22(4):323-340.
[7] 唐嘉琪,石培基.民勤土地利用格局时空变化研究[J].中国沙漠,2013,33(3):928-936.
[8] 陈颖彪,李雁,千庆兰,等.基于TM数据的广州市番禺区土地覆被格局分析[J].地理科学,2012,32(4):458-463.
[9] 段峥,宋现锋,石敏俊.密云县土地利用景观格局时空变化及驱动力分析[J].水土保护研究,2009,16(5):55-59.
[10] 刘家福,王平,李京,等.基于Markov模型的长岭县土地利用时空变化研究[J].水土保持研究,2009,16(3):16-19.
[11] Holzkamper A, Seppelt R. A generic tool for optimising land-usepatterns and landscape structures[J]. Environmental Modelling & Software,2007,22(12):1801-1804.
[12] 庞莎,刘康.基于GIS的延安市城郊区土地利用格局优化研究[J].干旱地区农业研究,2011,29(5):230-234.
[13] 贾科利,姚玉玲,郭占军,等.生态脆弱区土地利用格局变化及其环境效应:以宁夏回族自治区中部干旱带为例[J].水土保持通报,2011,31(6):218-222.
[14] 梁烨,刘学录,汪丽.基于灰色多目标线性规划的庄浪县土地利用结构优化研究[J].甘肃农业大学学报,2013,48(3):93-98.
[15] 张鸿辉,曾永年,刘慧敏.多目标土地利用空间优化配置模型及其应用[J].中南大学学报:自然科学版,2011,42(4):1056-1065.
[16] 赵东娟,齐伟,赵胜亭,等.基于GIS的山区县域土地利用格局优化研究[J].农业工程学报,2008,24(2):101-106.
[17] 张旭.基于CA-MARKOV模型的甘南州土地利用预测研究[D].兰州:兰州大学,2012.
[18] 黎夏,杨青生,刘小平.基于CA的城市演变的知识挖掘及规划情景模拟[J].中国科学:D辑,2007,37(9):1242-1251.
[19] 张鸿辉,曾永年,谭荣,等.多智能体区域土地利用优化配置模型及其应用[J].地理学报,2011,66(7):972-984.
[20] 李娜,董立国,刘长宁,等.黄土丘陵区土地利用格局与生态系统服务价值分析:以中庄流域为例[J].水土保持研究,2013,20(1):144-147.
[21] 王丽萍,金晓斌,杜心栋,等.基于灰色模型-元胞自动机模型的佛山市土地利用情景模拟分析[J].农业工程学报,2012,28(3):237-242.
[22] 缪丽娟,刘强,何斌,等.库尔勒城市化进程对土地利用格局变化的影响[J].干旱区资源与环境,2012,26(10):162-168.
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备注/Memo
收稿日期:2013-08-19;改回日期:2013-09-21。
基金项目:国家自然科学基金（41061028）；内蒙古高等学校科研项目（NJZY13070）
作者简介:盛艳(1979-),女,内蒙古呼和浩特市人,在读博士,讲师,主要研究方向为土地利用与水土保持。E-mail:shengyan315@126.com
通讯作者:秦富仓(1966-),男,内蒙古呼和浩特市人,博士,教授,主要研究方向为水土保持与荒漠化防治。E-mail:qinfc@126.com