福州大学学报（自然科学版）2018，Vol.46Issue(3)：355-359,5.DOI:10.7631/issn.1000-2243.17125
福建省耕地等别空间分布特征研究
Spatial distribution characteristics of arable land grade in Fujian Province
摘要
Abstract
Taking the arable land grade assessments of districts in Fujian Province and the result of regional arable land preservation into consideration, this paper analyzed the spatial distribution charac-teristics of arable land grade in Fujian Province by taking advantage of area weighted method and spatial analysis. The results showed that there was no poor arable land in Fujian Province and the aver-age grade differences among counties. According to the result of regional arable land preservation, areas got a rank III or IV in preservation assessment accounted for more than 50% of the total arable land areas of Fujian Province, and also presented 75% of the well-preserved arable land in Fujian Province. The arable land grade of Fujian Province whose spatial distribution has been affected by natural and economic conditions is on the high level, but risking of falling.关键词
耕地等别/耕地质量/空间分布/耕地保护/福建省Key words
arable land grade/arable land quality/spatial distribution/farmland preservation/Fujian Province分类
天文与地球科学引用本文复制引用
徐伟铭,罗星,陈伟锋..福建省耕地等别空间分布特征研究[J].福州大学学报（自然科学版）,2018,46(3):355-359,5.基金项目
福建省国土资源厅项目(2016350104000235) （2016350104000235）
莆田市国土资源局项目(2016350104000228) （2016350104000228）
福建省科技厅引导性项目(2017Y0055) （2017Y0055）
国家科技支撑计划课题(2013BAC08B02) （2013BAC08B02）
