At last, the synthetic mathematic model of spatial distribution of climatic factors in Songnen Plain was completed, and the digital map with grid information 1km×1km on climatic factors in Songnen Plain was carried out with GIS technology.
Based on the 34 stations monthly precipitation data and 100m× 100m DEM of Chongqing,the paper studies Spatial Distribution of Precipitation of Chongqing.
The precipitation forecast of six NWP models, including T213L31, HLAFS25, Huabei-MESO-MM5, MESO-GRAPES, Germen global model and Japanese global model, which are widely applied in CMA are verified and assessed synthetically by seasonal spatial distribution, the time series of regional mean and statistic method.
For northwest area 1961-2000 the spring precipitation of 119 annual meteorological stations, have analysed its space distribution feature and time change law.
According to total accumulation variance contributing rate and space distribution characteristics,the first three typical fields(whose contributing rate is 81.30%) can indicate the main characteristics of Shandong spring rainfall distribution.
Solar radiation is the most important energy source on earth , its time and space distribution on earth restricts the climate system's movment, also is the most important gene in the climate system's form and evolvement .
Twenty years of wind stress and SSTA data for the tropical Pacific are studied by the EOF method so that the characteristic modes of spacial distribution and features of temporal variation are revealed.
Frictional torque and mountain torque are of the same order and show similar seasonal variation, but the latter shows more complex spacial distribution.
It turns out that squared refraction index (SRI) can be expressed as the derivative of the absolute vorticity with respect to the streamefunction for such a flow and the path is closely related to the spatial pattern of the SRI.
In November 2003 and June 2004, the insect borers and their spatial distribution within Pinus massoniana were investigated in Zhoushan City, in East China's Zhejiang Province, where pine wood nematode (Bursaphelenchus xylophilus) are typically found.
Based on the data collected from 27 plots of the Pinus armandii community in Qinling Mountains, we studied the spatial distribution pattern, scale, and gap characteristics of the P.
kwangtungensis; 4) variability in spatial distribution among the 105 canopy tree species could be attributed to variations to site environmental factors.
A correlational dynamic model for one-dimensional isothermic flow of a gas with constant physical parameters with regard for their space distribution is designed.
Emission spectroscopy is used to obtain data on the composition of radiating products arising in the process of conversion of fuel-and-air mixture in the discharge and on their space distribution.
The stellar phase-space distribution corresponding to this type of equilibrium and the regular cluster potential vary periodically (or quasi-periodically) with time.
The function that represents spacial distribution of the intergrains' contacts is not a totally random function but a function that contains an amount of "order" which makes the fractal dimension lower than Ds >amp;lt; 3.
Based on the sampling data, a correct approach to the boundary effect on aggregation index was put forward to the spatial pattern analysis of the broad-leaved Korean pine forest in its different stages of development.
The spatial pattern of the broad-leaved Korean pine forest changing from clumped to random distribution is influenced by biological characteristic, the adaptive strategy of tree species and the natural disturbance in its entire development.
The spatial pattern analysis of population and community is important to understand community structure and has become one key topic in modern plant ecology.