sea condition
5."Zhuanghe Bright Pearl " Brand organic paddy rice production base locates in the Zhuanghe city Heidao town, is close to the sea and the mountain, has the temperature condition which extremely is suitable and a longer growth period for the organic paddy rice growth grain is mature, sweet pure abundant Rao Re Ru the water source irrigation, good ecological environment and advanced planting technology provide the advantageous condition for the production of organic paddy rice and the development of ecological agriculture.
8.Through the test of the undisturbed soil samples from Zhongyun River, Changxing Island of Yangtze River, and the water channel of Huaihe River to sea, it is considered that the critical starting condition for soil in different channes are different because of the difference of the formation conditions, qualities and structures, though the physical and mechanical properties of soil is similar.
10.Some technical problems of oceanic general circulation model such as parameterized vertical eddy viscosity, sea surface drag, heat flux, mass flux, and the open boundary condition are introduced and the advantages and disadvantages of the schemes and technques are estimated. It is expected that it can provide the reference foundation for the development and improvment of oceanic general circulation model.
