珠江口红树群落钾的累积和循环研究

在测定珠江口红树群落生物量和生产力的基础上,进一步测定红树群落各组分的钾质量分数,计算群落钾的贮量、年存留量、年归还量、年吸收量、周转期和富集率,以了解珠江口红树群落钾元素的累积和循环状况,为珠江口红树林资源的保护和利用提供科学依据。

Studies on Potassium Accumulation and Cycling in Mangrove Communities at the Mouth of the Pearl River

Based on the test of the biological amount and productivity of mangrove communities at the mouth of the Pearl River, this paper takes a further test of the contents, storage, annual retention values, return, uptake, turnover periods and enrichment ratio of K in the communities, thus providing a scientific basis for the protection and utilization of the mangrove resources.