基于主成分分析及GIS的环渤海区域土壤质量评价
刘广明, 吕真真, 杨劲松, 李可晔, 余世鹏
Quality evaluation of soil in land along Bohai Sea Coast by principal component analysis and GIS
Liu guangming, Lü Zhenzhen, Yang Jingsong, Li Keye, Yu Shipeng
排灌机械工程学报
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2015, (1): 67
-72
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DOI: 10.3969/j.issn.1674-8530.14.0134
