齐齐哈尔市耕地利用绿色转型研究  

Study on Green Transformation of Cultivated Land Utilization in Qiqihar City

作　　者：牛晴 杭艳红[1] 卢雪 杨雨洁 NIU Qing;HANG Yanhong;LU Xue;YANG Yujie(School of Public Adminstration and Law Northeast Agricultural University,Harbin 150030,China)

机构地区：[1]东北农业大学公共管理与法学院,哈尔滨150030

出　　处：《黑龙江国土资源》2024年第9期37-48,共12页Heilongjiang land and Resources

摘　　要：随着工业化、城市化的发展,产生的耕地面积下降、生态环境恶化等问题,已严重影响粮食生产与农业发展。推进耕地利用绿色转型有利于保障国家粮食安全,实现农业可持续发展。本研究通过构建绿色转型指标体系并进行测算,对齐齐哈尔市2011-2020年耕地利用绿色转型的时空格局进行分析。研究结果表明:(1)齐齐哈尔市耕地利用绿色转型在时间序列上存在波动,但整体呈上升趋势。(2)空间上总体转型呈现分散状态,各县域转型发展不平衡,中部地区转型较好;从空间转型和模式转型上显现出正向趋势,功能转型在2015年则呈现反向趋势。因而,当前齐齐哈尔市应立足地区地域特点,平衡好耕地开发与保护,推广绿色农业发展,进一步推进耕地利用绿色转型,特别是功能转型。With the development of industrialization and urbanization,law the area of cultivated land has being declined and the ecological environment has being deteriorated,which seriously affect food production and agricultural development.It's conducive to ensuring national food security and realizing sustainable agricultural development to promote the green transformation of the use of cultivated land is.This study analyzes the spatial-temporal pattern of green transformation of cultivated land use in Qiqihar City from 2011 to 2020 by constructing a green transformation indicator system and conducting calculations.The results indicate that:(1)the green transformation of cultivated land use exhibits fluctuations in time series in Qiqihar City with an trend of overall upward.(2)The overall spatial transformation is dispersed with uneven development of transformation in various counties,while the transformation in the central region is relatively good;there is a positive trend in spatial and mode transformation,while the functional transformation is negative trend in 2015.Therefore,at present,Qiqihar city should,based on the regional characteristics,balance the development and protection of cultivated land,promote the development of green agriculture,and further promote the green transformation of cultivated land utilization,especially the functional transformation.

关 键 词：耕地绿色转型 空间格局 齐齐哈尔市 

分 类 号：S13[农业科学—农业基础科学]