In this paper,based on the cyanobacteria bloom crisis in Taihu Lake,the development situation and existent problems of biological and ecological monitoring in filed of environment monitoring are analyzed.

Remote sensing technique in Beidagang wetland ecological monitoring;

circled on ecological monitoring, the actuality of ecological monitoring and its development tendency, monitoring methods and contents, items index and etc.

Ecological protection's base is ecological monitoring and investigation while its sticking point is the assessment for ecosystem health whose indexes include organization, structure, vitality, resilience, impacts on neighbor ecosystems, and human health.

Achievements were made in the ecological monitoring in Tianjin during the 10th Five Year Plan period.

According to the features of Bao Tou cyty,based on theory of landscape ecology,Bao Tou city was divided into five types of landscape eco-system,and relevant indices system of ecological monitor of each landscape eco-system was defined.

The application of biological monitoring in water safety warning system;

Biochip technology and its application to water environment biological monitoring;

Biological monitoring of sprayers applying mixed pesticides;

The Selection and Utility of Experimental Animals on Pollution Biomonitoring of Marine Petroleum Exploitation;

Study on Amphibian as Bioindicator on Biomonitoring Water Pollution;

Biomonitoring Indexes in Occupational Exposure to Pesticides;