The paper studies the clan system of Yelang nationality and Dian nationality,and the diplomatic relations between Yelang State and Nanyue State,as well as Dian State.

Estimation of Releasing Fluxes of Sediment Nitrogen and Phosphorus in Fubao Bay in Dianchi Lake;

Investigation on countermeasures for water environment management and water pollution prevention in Dianchi Lake;

Research and Countermeasures on Substrate Pollution of River Channels Following to Dianchi Lake;

Study on the Algaecide Effect of Dian Chi Lake with Algaecide247;

Research of Toxin of Main Algaes in the Dian Chi Lake;

[Objective] To investigate mental health status of different sex farmers along Dian Chi Lake of Jinning county.

Genetic types and framework model of Beiya gold ore district in western Yunnan;

Cenozoic coupled basin-mountain and prospecting direction for sandstone-type uranium deposits in western Yunnan;

Paleoelevation reconstruction of Red River drainage areas in Western Yunnan Plateau since Miocene;

Adsorption and Desorption Characteristics of Cd and Zn in Sediments of Lake Dianchi;

Extraction and chemical characterization of polysaccharides from a Microcystis water-bloom in Lake Dianchi;

Studies and Demonstration Engineering on Ecological Restoration Technique in the Littoral Zone of Lake Dianchi:the Target and Feasibility;

Research of total phosphorous and magnetic susceptibility of modern sediment in Dianchi;

Case Study on Growth of Chlorophyll-a in Dianchi Lake by Chlorophyll-a Method;

The Characteristic of Water Pollution and Engineering-oriented Prevention on Dianchi;