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土壤重金属污染问题日益加剧,而土壤重金属来源解析及污染评价对其污染防治具有重要意义.以贵州草海沼泽地、耕地和林地表层土壤（0......
Regional Differences and Characteristics of Soil Organic Carbon Density Between Dry Land and Paddy F
Study on the regional characteristics of soil organic carbon (SOC) density in farmland will not only contribute greatly ......
