国土资源科技管理
國土資源科技管理
국토자원과기관리
Scientific and Technological Management of Land and Resources
2011年
3期
31~35
,共null页
基本农田 坡度 质量评价 浙江省
基本農田 坡度 質量評價 浙江省
기본농전 파도 질량평개 절강성
basic farmland; ground slope; quality evaluation; Zhejiang Province
浙江土地资源十分紧缺,经济社会发展迅速,土地供需矛盾大。整合运用基本农田上图成果、坡度级图成果、耕作分坡度成果等各类资源,进一步分析全省基本农田和耕地的分坡度情况和空间布局情况。研究结果表明:全省基本农田上图范围内耕地面积和农村土地调查耕地面积在各坡度级的面积分布基本相同,在各坡度级前者占后者的面积比重也基本相同,但各土地利用分区的差异较大。研究结果为基本农田空间布局调整提供了坚实的数据基础。
浙江土地資源十分緊缺,經濟社會髮展迅速,土地供需矛盾大。整閤運用基本農田上圖成果、坡度級圖成果、耕作分坡度成果等各類資源,進一步分析全省基本農田和耕地的分坡度情況和空間佈跼情況。研究結果錶明:全省基本農田上圖範圍內耕地麵積和農村土地調查耕地麵積在各坡度級的麵積分佈基本相同,在各坡度級前者佔後者的麵積比重也基本相同,但各土地利用分區的差異較大。研究結果為基本農田空間佈跼調整提供瞭堅實的數據基礎。
절강토지자원십분긴결,경제사회발전신속,토지공수모순대。정합운용기본농전상도성과、파도급도성과、경작분파도성과등각류자원,진일보분석전성기본농전화경지적분파도정황화공간포국정황。연구결과표명:전성기본농전상도범위내경지면적화농촌토지조사경지면적재각파도급적면적분포기본상동,재각파도급전자점후자적면적비중야기본상동,단각토지이용분구적차이교대。연구결과위기본농전공간포국조정제공료견실적수거기출。
There exists a great contradiction between rapid economic and social development and scarce land resources in Zhejiang Province. This paper analyzes the condition and distribution of the ground slopes of the basic farmland and cultivated land of the province, by applying the integrated land survey data of the basic farmland, ground slope and other resources. The results of the research show that the acreage of the mapped basic farmland is similar to the acreage of the investigated agricultural land in terms of ground slope distribution, providing a solid statistic base for the adjustment of spatial distribution of the basic farmland.