with the rapid development of industrialization and new urbanization in China , Resource and environment issues for constraints and restrictive effects of economic development the benefits are highlighted , the Air pollution problem is the first . and Jing-Jin-ji The area is one of the most polluted areas in our country . in order to control the air pollution in Beijing, Tianjin and Hebei province as a whole Comprehensive performance evaluation , with environmental resource management PSR Model builds the air pollution control in Beijing-Tianjin-Hebei region Multicolored Effectiveness Evaluation indicator system , and combines the principal component analysis ( PCA ) to Jing-Jin-ji area City 2013-2015 An empirical analysis of air pollution control multicolored effect in the year .

Universal Earth System mode ( cesm ) is the newly launched Earth system coupling mode of the National Center for Atmospheric Research , on Solutionno climate ( Earth ) The new challenges and issues involved in system modeling are of great help . first describes cesm mode knot Framework and important updates for the latest version ; and then combine specific instances of application and experience , focuses on how to make the high performance meter on-machine porting mode and reasonable CPU configuration , and compare the pros and cons of different configurations , To determine the mode best negative load balancing and optimal efficiency , The has great help with the use of schema new users ; The finally sets a series of stability tests on the pattern and validation , results show better stability for schemas , can be numerically simulated and scientific research . Summary of the Earth System coupling mode development , and gives some suggestions for the problems that exist in pattern development .

determine the local sea - The characteristics of the gas interaction to the sea - What type of is applied in the gas-coupled mode Forces Impersonation has important guidance action . This article is based on the correlation between sea surface heat flux anomaly and sea surface temperature anomaly and sea surface temperature variability , To the global ocean season inner scale sea - A comprehensive analysis of the characteristics of gas interaction . results show :(1) South ,Northern Hemisphere subtropical region sea - gas interaction The characteristics of the are mainly manifested by the atmospheric forcing of the Ocean , and in summer ( Northern Hemisphere : 6- 8 Month , The Southern hemisphere is - The following year 2 Month ) To Force with the widest range , Winter forced range minimum ;(2) equator , East Pacific and Equatorial Atlantic region Sea - gas Interaction special Levy for the entire year the ocean is forced on the atmosphere , Indian Ocean Somalia Coast , Arabian Sea and Bengal, B. Of area only 6- 8 Monthly Performance the phenomenon of forcing the atmosphere out of the ocean , and Bengal,B. Of 9 One one Month performance for atmospheric forcing Ocean ; (3)\°n(S ) above high latitudes The anomaly and variability of the regional sea surface temperature cannot be explained by the exchange of local geothermal fluxes. , This is because the sea surface temperature changes in the area are mainly from the advection and other ocean internal power process decisions , therefore sea - The interaction between the gas and the seasonal scale is not obvious . in certain seaareas , season internal scale sea - The relationship between gas interaction and the time scale above the season may be significantly different from .