经济发达区耕地非粮化景观格局特征及分区整治研究——以宁波市鄞州区为例  

Research on the Landscape Pattern Characteristics and Consolidation Zoning of Non-grain Cultivated Land in Economically Developed Areas——A Case Study of Yinzhou District,Ningbo City

作　　者：李武艳 何春榕 朱从谋 陈成 陈思竹 陈莎 徐保根 LI Wuyan;HE Chunrong;ZHU Congmou;CHEN Cheng;CHEN Sizhu;CHEN Sha;XU Baogen(School of Public Administration,Zhejiang University of Finance&Economics,Hangzhou 310018,China;School of Public Affairs,Zhejiang Gongshang University,Hangzhou 310018,China;Information Center of the Ministry of Natural Resources,Beijing 100036,China)

机构地区：[1]浙江财经大学公共管理学院,浙江杭州310018 [2]浙江工商大学公共管理学院,浙江杭州310018 [3]自然资源部信息中心,北京100036

出　　处：《中国土地科学》2024年第9期100-108,共9页China Land Science

基　　金：浙江省哲学社会科学项目(21NDJC097YB);国家自然科学基金(42401342);教育部人文社会科学研究项目(24YJCZH473)。

摘　　要：研究目的:解析经济发达区非粮化耕地景观格局特征,科学确定非粮化耕地整治的优先次序及分区,以期为耕地非粮化空间治理提供参考。研究方法:形态学空间格局分析(MSPA)、综合评价法和四象限法。研究结果:(1)研究区耕地非粮化率为37.6%,非粮化类型以经济作物种植为主,其次为苗木种植和水产养殖,在空间分布上呈现由东南远郊向西北城区递减的分布格局;(2)研究区非粮化耕地以核心和边缘耕地类型为主,核心耕地和边缘耕地的非粮化利用分别以水产养殖和经济作物为主,穿孔和环岛耕地类型较少;(3)通过整治适宜性和紧迫性评价可明确非粮化整治的优先次序,研究区耕地非粮化优先整治区、重点整治区、储备整治区和一般整治区的占比分别为40.1%、15.1%、24.5%和20.3%,不同分区的类型组合与整治时序安排可为非粮化差异化整治策略提供依据。研究结论:应重视非粮化耕地景观格局特征,结合耕地耕作条件、利用状态、管控政策等组合差异,合理制定耕地非粮化分区整治策略以提升治理效率。The purposes of this study are to analyze the landscape pattern characteristics of non-grain cultivated land in economically developed areas,and to scientifically define the priority and zoning of non-grain cultivated land consolidation,to provide the references for the spatial governance of non-grain cultivated land.The research methods include morphological spatial pattern analysis(MSPA),comprehensive evaluation model and four quadrant method.The research results show that:1)the non-grain rate of cultivated land in Yinzhou District was 37.6%,and the non-grain rate within permanent basic farmland was 40.4%,the main types of non-grain cultivated land were economic crop planting,followed by seedling planting and aquaculture,and their spatial distribution showed a decreasing pattern from the southeast suburbs to the northwest urban area.2)The non-grain cultivated land in Yinzhou District was mainly composed of core and peripheral cultivated land types,and the non-grain utilization of core and peripheral cultivated land was occupied by aquaculture and economic crops,respectively.There were fewer perforated and circular cultivated land types.3)The evaluation of consolidation suitability and urgency can clarify the priority order of non-grain cultivated land consolidation,the proportion of priority consolidation areas,key consolidation areas,reserve consolidation areas.The general consolidation areas designated for non-grain cultivated land in Yinzhou District were 40.1%,15.1%,24.5%and 20.3%,respectively.The combination of different types of zones and the arrangement of consolidation timing can provide a basis for differentiated non-grain cultivated land governance strategies.In conclusion,it’s necessary to pay attention to the landscape pattern characteristics of non-grain cultivated land.According to the combination differences of cultivated land conditions,utilization status and control policies,zoning and consolidation strategies for non-grain cultivated land can be scientifically formulated to improve the gover

关 键 词：耕地非粮化 景观格局 分区整治 MSPA模型 经济发达区 

分 类 号：F301.2[经济管理—产业经济]