This paper evaluates the ecological suitability of waste land in Wengfu Phosphate Mine, Guizhou Province. 选取贵州瓮福磷矿废弃土地进行生态适宜性评价。
The Effect of Different Land Use Models of Lateritic Red Soil in Slope Land on Soil Phosphate and Enzyme 坡地赤红壤不同利用模式对土壤磷和酶的影响
Land loads supply the ammonia nitrogen primarily in Bay and the sea bed humus supplies the phosphate primarily in Bay mid and Bay mouth. 陆源负荷是氨氮的主要来源,底层腐殖质的分解补充是湾中部及湾口区磷酸盐的主要来源。