基于田块尺度的高标准农田建设空间形态判别研究  

Spatial Morphology Identification of Well-facilitated Farmland Construction Based on Patch Scale

作　　者：李少帅[1,2] 郧文聚[2] 曹文静 金晓斌[4] 李红举[2] 张超[5] LI Shaoshuai;YUN Wenju;CAO Wenjing;JIN Xiaobin;LI Hongju;ZHANG Chao(School of Land Science and Technology, China University of Geosciences （Beijing） , Beijing 100083, China;Land Consolidation and Rehabilitation Center, Ministry of Land and Resource, Beijing 100035, China;Center for Assessment and Development of Real Estate, Shenzhen, Shenzhen 518040, China;School of Geography and Ocean Sciences, Nanjing University, Nanjing 210093, China;College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China)

机构地区：[1]中国地质大学(北京)土地科学技术学院,北京100083 [2]国土资源部土地整治中心,北京100035 [3]深圳市房地产评估发展中心,深圳518040 [4]南京大学地理与海洋科学学院,南京210093 [5]中国农业大学信息与电气工程学院,北京100083

出　　处：《农业机械学报》2018年第7期112-118,共7页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家重点研发计划(NQI)项目(2017YFF0206800);自然资源部土地整治重点实验室开放项目(2018-KF-04)

摘　　要：鉴于高标准农田工程布局、结构具有自身特殊性以及相较于一般农田具有空间形态上的显著差异,本研究基于农田田块尺度,以《高标准农田建设通则》为评价出发点,从田块规模、田块形态、农田道路、灌排设施和农田防护等方面构建了一套高标准农田建设合规性评价指标体系,利用布尔型赋值方式和短板原理综合评价高标准田块建设的质量和状况,并以吉林省松原市土地整治项目区为例进行试验实证。研究表明:从农田建设规范的内涵出发,构建的评价体系能有效测度不同维度和不同方面的高标准农田建设效果;提出的方法体系可进一步挖掘高标准农田建设工程的短板,为下一步改进工程措施和提高建设的合理性提供依据;试验区契合与不契合高标准农田建设标准的田块分别占总面积的78.2%和11.8%。Well-facilitated farmland construction is an important strategy to ensure food safety. It is meaningful for improving regulation efficiency to quickly determine whether farmland construction is of high standard or not. Well-facilitated farmland has its remarkable features in engineering layout and structure,and has distinctive spatial morphology compared with regular farmland. In order to quickly recognize well-facilitated farmland, based on patch scale, a system for identifying spatial pattern was established, considering patch size, patch shape index, spatial relationship of patch with pathway, irrigation channel,drainage and shelter. Using this system,the case of Songyuan land consolidation project located in Jilin Province was looked into, and it was found that 129 patches （78.2% of the total cultivated land area） completely met the criteria of well-facilitated farmland, and 43 patches can not completely meet criteria. These 43 patches were characterized by the spatial structure below the form requirements for strip farmland, insufficient farmland shelter construction and irrigation facilities. The results indicated that spatial morphology can be regarded as an important criterion for judging whether a farmland was well- facilitated or not. The morphology can not only help recognize the patches that met the requirement of well-facilitated farmland construction, but also analyze the insufficiencies in constructing a well-facilitated farmland. The research result can provide reference for improving the current regulation system of well- facilitated farmland construction.

关 键 词：土地整治 高标准农田 建设标准 空间形态 田块尺度 

分 类 号：F301.21[经济管理—产业经济]