长期以来,国内外对于三角洲河口带海涂土壤的研究,为数不多。近年,由于海湾和河口带所处地理位置的重要性,研究工作日益频繁。L.D.Wright等人曾对Amazon、Mississippi等大河三角洲的河口带土壤,作过不少探索。Robert B.Biggs认为,河口带土壤的研究,对发展经济和维持自然界的生态平衡,都 For a long time, there are not many researches on the tidal flat soil in delta estuary at home and abroad. In recent years, research has become increasingly frequent due to the importance of the geographical location of the Gulf and estuary. L.D.Wright et al. Have made much exploration on the estuaries and soils of the delta rivers such as Amazon and Mississippi. Robert B. Biggs argues that the research on estuarine and soils, both for developing economy and maintaining the ecological balance of nature