作者: Jing Liu , Keming Ma , Laiye Qu
DOI: 10.1016/J.MARPOLBUL.2015.08.046
关键词: Paddy field 、 Environmental science 、 Ecology 、 Wetland 、 Aegiceras corniculatum 、 Environmental chemistry 、 Geologic Sediments 、 Context (language use) 、 Mangrove 、 Pollutant 、 Sediment
摘要: Sediments in eight types of mangroves were sampled the Leizhou Peninsula. Heavy metals analyzed to investigate effects on metal distribution mangrove communities, evaluate contamination levels, identify sources and relationships between two. Results showed that communities have most heavy distributions sediments, especially sediment with shrub Aegiceras corniculatum where contents many are highest. As, Cr Ni identified as pollutants primary concern, while Cd was no concern. Zn, Pb, As mainly originated from anthropogenic source other geogenic. affected by independent joint landscape context; context explains more variations than does physicochemical variables. Total sulfur, total phosphorus potassium sediment, existence paddy field forest land within 2000m around sampling sites significant variables also.