YU Hai-ying,WEI An-sheng,CHEN Zhu-jun.Analysis of Land Use Changes and Driving Forces in Yangling Based on RS & GIS[J].Research of Soil and Water Conservation,2014,21(05):79-83.
基于RS和GIS的杨凌区土地利用变化及驱动力分析
- Title:
- Analysis of Land Use Changes and Driving Forces in Yangling Based on RS & GIS
- Keywords:
- land use change; driving force; RS; Yangling Demonstration Zone
- 分类号:
- F301.24
- 摘要:
- 基于杨凌区1989年土地利用现状图、2004年和2010年拍摄航片目视解译后分别于2007年和2013年的实地核查数据，在ArcGIS 10.0支持下建立3个时期土地利用信息数据库，同时采取多主体访谈调查了233户农户家庭土地利用和经济收入情况等资料，分析了该区域24 a土地利用动态变化特征及其驱动力。结果表明：1989—2013年杨凌区农用地面积减少2 351.36 hm2，建设用地增加2 113.91 hm2 ；农用地的减少主要以耕地为主，减少的耕地主要流向建设用地，其次在农用地内部向果园、苗圃和养殖用地转移；耕地内部结构也从粮食作物用地转移至设施栽培用地。杨凌区土地利用变化主要驱动力为政策制度和社会经济因素，国家给予“农科城”特殊区位的优惠和扶持政策，直接引导了土地流转和土地利用结构的宏观变化；经济发展和城镇化进程加快以及受经济利益驱使，也使土地利用由低值向高值转移。农业用地变化总体上处于衰退期，耕地的衰退问题突出，要保持“农科城”的特殊地位，需要科学地协调保护耕地与城乡建设用地需求间的关系。
- Abstract:
- Based on the land use status map of Yangling in 1989, and the on-spot inspection data in 2007 and 2013 according to the visual interpretation of aerial photographs of 2004 and 2010, we established land use information database of three periods with ArcGIS 10.0 system, and took multi-agent interviews survey of land use and economic income of 233 farmer households, then analyzed the land use dynamic change characteristics and its driving forces over the past 24 years. The results showed that in the period from 1989 to 2013, agricultural land area decreased by 2 351.36 hm2, construction land increased by 2 113.91 hm2 in Yangling. The agricultural land reduction was mainly due to the loss of the cultivated land. The cultivated land reduction mainly shifted to the construction land. Next was the land internal transfer in the agricultural system, it transferred to the orchard, the nursery and animal farm land. For the cultivated land, high rate of land changed from cereal crop land to facility-cultivated land. The main driving forces of land use changes were the policy regimes and socio-economic factors. Yangling is an agricultural town, it got some special policies from the central government, which directly guided land transfer and land use structure changes. And economic development and urbanization also accelerated the process, i.e., land use transferred from the low to the high-value products. Agricultural land changes in Yangling were in recession, especially for the cultivated land. To maintain the special status for agricultural town, the scientific coordinated relationships between protecting farmland and meeting the urban-rural construction land demands is necessary.
参考文献/References:
[1] 李秀彬.全球环境变化研究的核心领域:土地利用/土地覆被变化的国际研究动向[J].地理学报,1996,51(6):553-558.
[2] 何英彬,姚艳敏,唐华俊,等.土地利用/覆盖变化驱动力机制研究新进展[J].中国农学通报,2013,29(2):190-195.
[3] 吴明发,欧名豪,廖荣浩.经济发达地区土地利用变化及其驱动力分析:以广东省为例[J].水土保持研究,2012,19(1):179-183.
[4] 肖思思,吴春笃,储金宇.1980-2005年太湖地区土地利用变化及驱动因素分析[J].农业工程学报,2012,28(23):1-11.
[5] 杨梅,张广录,侯永平.区域土地利用变化驱动力研究进展与展望[J].地理与地理信息科学,2011,27(1):95-100.
[6] 田媛,许月卿,吴艳芳.环京津冀北贫困带土地利用/覆被变化研究[J].水土保持研究,2012,19(1):82-86.
[7] 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(1):168-173.
[8] 刘纪远.中国资源环境遥感宏观调控动态研究[M].北京:中国科学技术出版社,1996.
[9] 朱会义,李秀彬.关于区域土地利用变化指数模型方法的讨论[J].地理学报,2003,58(5):643-650.
[10] 邵景安,李阳兵.区域土地利用变化驱动力研究前景展望[J].地球科学进展,2007,22(8):798-809.
[11] 匡文慧.陕西省土地利用/覆盖变化以及驱动机制分析:基于遥感信息与文献集成研究[J].资源科学,2011,33(8):1621-1629.
[12] 余新晓,张晓明,牛丽丽,等.黄土高原流域土地利用/覆被动态演变及驱动力分析[J].农业工程学报,2009,25(7):219-225.
[13] 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(6):111-116.
[14] Verburg P H, Soepboer W, Veldkamp A, et al. Modeling the spatial dynamics of regional land use:The CLUES model[J]. Environmental Management,2002,30(3):391-405.
[15] 刘波,彭瑾,盖小静,等.杨凌农业高新技术产业示范区土地流转实践的调研分析[J].西北农林科技大学学报:社会科学版,2012,12(1):1-7.
[16] 宋海燕.杨凌大棚技术扩散的定量化研究[J].湖北农业科学,2012,51(21):4912-4914.
[17] 刘军,赵敏娟.陕西省杨凌示范区建设用地变化驱动力分析[J].中国人口·资源与环境,2010,20(3):108-111.
[18] 宋开山,刘殿伟,王宗明,等.1954年以来三江平原土地利用变化及驱动力[J].地理学报,2008,63(1):93-104.
[19] 杨洪鉴,王文茂.胶州市土地利用变化及其驱动力分析[J].安徽农业科学,2011,39(3):1721-1723,1743.
[20] 姚安坤,张志强,郭军庭,等.北京密云水库上游潮河流域土地利用/覆被变化研究[J].水土保持研究,2013,20(2):53-59.
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(05):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(05):137.
[3]赵晶晶,张玮,高伟明.昌黎黄金海岸国家级自然保护区土地利用/覆被变化及驱动力分析[J].水土保持研究,2012,19(06):211.
ZHAO Jing-jing,ZHANG Wei,GAO Wei-ming.Analysis of Land Use/Land Cover Change and Driving Forces in Changli Gold Coast National Nature Reserve[J].Research of Soil and Water Conservation,2012,19(05):211.
[4]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(05):242.
[5]阮俊杰,沙晨燕,王卿,等.海峡西岸经济区森林格局及其变化特征分析[J].水土保持研究,2012,19(06):117.
RUAN Jun-jie,SHA Chen-yan,WANG Qing,et al.Analysis on Characteristics of Forest Pattern and Change in Western Taiwan Straits Economic Zone[J].Research of Soil and Water Conservation,2012,19(05):117.
[6]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(05):193.
[7]赵银兵,倪忠云,陈陵康,等.西藏曲水-桑日地区1988-2009年土地利用景观格局演变研究[J].水土保持研究,2012,19(03):180.
ZHAO Yin-bing,CHEN Ling-kang,NAN Xi,et al.Study on Landscape Evolution in Qushui-Sangri Area of Tibet from 1988 to 2009[J].Research of Soil and Water Conservation,2012,19(05):180.
[8]赵菲菲,刘东,刘萌.基于信息熵和灰关联的建三江分局土地利用结构驱动力分析[J].水土保持研究,2012,19(03):250.
ZHAO Fei-fei,LIU Dong,LIU Meng.Driving Force Analysis of Land Use Structure in Jiansanjiang Branch Bureau Based on Information Entropy and Gray Correlative Degree[J].Research of Soil and Water Conservation,2012,19(05):250.
[9]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(05):154.
[10]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(05):165.
[11]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(05):111.
[12]吴明发,欧名豪,廖荣浩.经济发达地区土地利用变化及其驱动力分析——以广东省为例[J].水土保持研究,2012,19(01):179.
WU Ming-fa,OU Ming-hao,LIAO Rong-hao.Analysis on Land Use Change and Its Driving Forces in the Developed Area—A Case Study of Guangdong Province[J].Research of Soil and Water Conservation,2012,19(05):179.
[13]徐勇,郭腾云.黄土丘陵区中部土地利用变化历程及驱动力分析[J].水土保持研究,2006,13(02):1.
XU Yong,GUO Teng-yun.An Analysis on Historical Process and Driving Force of Land Use Change in the Middle Loess Hilly Region[J].Research of Soil and Water Conservation,2006,13(05):1.
[14]杨燕玲.新疆各地州市土地利用变化及驱动力分析[J].水土保持研究,2006,13(05):166.
YANG Yan-ling.Analysis on Land Use Change and Driving Force in Every Prefecture and City of Xinjing[J].Research of Soil and Water Conservation,2006,13(05):166.
[15]王晓峰,任志远.近14年榆林北六县土地利用变化及驱动力分析[J].水土保持研究,2006,13(06):201.
WANG Xiao-feng,REN Zhi-yuan.Analysis of Land Use Change and Driving Force in Wind Drift Sand Region——A Case Study of Shenmu County[J].Research of Soil and Water Conservation,2006,13(05):201.
[16]聂承静,陈文波,李海峰,等.沿海地区土地利用变化及驱动机制研究——以大连市为例[J].水土保持研究,2009,16(04):259.
NIE Cheng-jing,CHEN Wen-bo,LI Hai-feng,et al.Analysis of Land Use Change and Its Driving Mechanism in Coastal Region—A Case Study of Dalian City[J].Research of Soil and Water Conservation,2009,16(05):259.
[17]伍飞舟,杨卓,牛健植,等.黄土高原丘陵沟壑区土地利用与水土保持措施的变化特征[J].水土保持研究,2010,17(02):10.
WU Fei-zhou,YANG Zhuo,NIU Jian-zhi,et al.Study on Relationships Between Land Use Change and Soil and Water Conservation Measures in Typical Watershed of Loess Plateau Hilly and Gully Region[J].Research of Soil and Water Conservation,2010,17(05):10.
[18]李晓燕,赵广敏,李宝毅.我国东北地区土地资源变化态势分析[J].水土保持研究,2010,17(05):68.
LI Xiao-yan,ZHAO Guang-min,LI Bao-yi.Analysis of Changing Situation of Land Resources in Northeast China[J].Research of Soil and Water Conservation,2010,17(05):68.
[19]谢菲,舒晓波,廖富强,等.浮梁县土地利用变化及驱动力分析[J].水土保持研究,2011,18(02):213.
XIE Fei,SHU Xiao-bo,LIAO Fu-qiang,et al.Analysis on Land Use Changes and Driving Forces in Fuliang County, Jiangxi Province[J].Research of Soil and Water Conservation,2011,18(05):213.
[20]于东波,许皞,赵文廷.涞源县土地利用变化及驱动力分析[J].水土保持研究,2015,22(03):93.
YU Dongbo,XU Hao,ZHAO Wenting.Analysis of Land Use Changes and Driving Forces in Laiyuan County[J].Research of Soil and Water Conservation,2015,22(05):93.
备注/Memo
收稿日期:2013-11-20;改回日期:2013-12-30。
基金项目:“中英农业生产中养分资源可持续利用合作项目”；国家“十二五”科技支撑计划项目课题（2012BAD15B04）资助
作者简介:于海影(1984-),女,黑龙江克山县人,在职硕士,主要研究方向为土地利用评价。E-mail:yuhaiying3@163.com
通讯作者:陈竹君(1964-),女,陕西杨凌人,博士,副教授,主要研究方向为土壤学及土地资源调查与评价。E-mail:zjchen@nwsuaf.edu.cn