State Key Laboratory of Environmental Aquatic Chemistry (SKLEAC) is under construction

A new State Key Laboratory named Environmental Aquatic Chemistry is establishing in the Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. It asso-ciates with other three Iaboratories in universities to make up an Joint State Key Laboratory of Environmental Simulation and Pollution Control. They are supported by Chinese Government with the loan from World Bank for about 2.5 million US dollars and the same amount of RMB.

China Eyes Closer Environmental Cooperation with Arab States

China is seeking closer environmental cooperation with Arab States driven by the strategy of 'One Belt and One Road'.'Co-building and greenization of ’One Belt and One Road’ will provide new opportunities and contents for China-Arab states cooperation。

The State Environmental Protection Standards Planning During 11^(th) Five-Year Plan (2006-2010)

This planning is stipulated to reinforce Decision by State Council onReinforrcing Environmental Protection with Views of Scientific Development, to give impetus to theenforcement and supervision along legal, standardized and scientific lines, to strengthenwell-structured laws and regulations for environmental protection, to improve the system oftechnical laws, regulations and standards for environmental protection, scientifically establishenvironmental standards and to dovetail environmental protection standards and targets. PresentSituation and Problems Concerning State Environmental Protection Standardization System PresentSituation of State Environmental Protection Standardization System China''s environmental protectionstandardization started side by side with environmental protection. The year 1973 witnessed China''sfirst environmental protection stand ard-Trial Standard of Industrial ''Three Wastes'' Discharge.After the development of over three decades, China''s environmental protection standard system,composed of national and local scales, has begun to take shape. National environmental protectionstandards range from environmental quality standard, pollutant discharge and control standards,standard sample, industrial standard for environmental protection, to other standards.

The Four Dimensional Connotation Definition of Scientific Understanding of the Ocean and Human Practical Achievements

By analyzing the sustainable development process of strengthening marine environmental protection and global reporting and assessment of marine environmental conditions since the Human Environment Conference, this paper summarizes the scientific connotation of “scientific understanding of the ocean” reflected in the United Nations Global Marine Environmental Assessment Report, proposes the etymological definition and specific coverage, representative global and regional practical experience of scientific understanding of the ocean, and further analyzes and defines the human activities and cognitive evolution process of “scientific understanding of the ocean”. It marks the leap in human cognition in four dimensions: observation and evaluation, intervention and regulation, disciplinary knowledge system, and supporting guarantee system. It condenses the connotation definitions and human practical achievements of each dimension, and puts forward countermeasures and suggestions to strengthen marine environmental protection and sustainable development.

A principal consideration on general Bayes'filters for a state estimation of environmental sound and vibration systems

This paper describes a fundamental consideration on our works on the design of general Bayes' filters for the state estimation of non-stationary, non-linear, and non-Gaussian environmental sound and vibration systems. We have discussed an essential point of several Bayes' filters proposed by using the orthogonal or non-orthogonal expansion form of Bayes' theorem. They can estimate any kinds of statistics of arbitrary function type of state variables including the lower and the higher order statistics connected with the Lx evaluation index in the environmental sound and vibration systems. Here, we have mainly focussed on giving the fundamental viewpoints of their design policies. Some new estimation methods and new results not yet published are included.