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Based On The Hungriness Improving Temperature Effect The Weather Resources Space Distribute Characteristic And The Exploitation Of The Oasis District

Posted on:2007-10-03Degree:MasterType:Thesis
Country:ChinaCandidate:L H MaFull Text:PDF
GTID:2143360185965042Subject:Crop Genetics and Breeding
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This experiment originally stands in shihezi university agriculture station,150group,147group and the South Gurbantunggut Desert in 2004~2005 continuously for two years.The thesis main research of the improving temperature effect of the desert exists to the in Xinjiang Manas river area shihizi oasis and it produces the the mechanism. At the same time research this district′s the hest resourse characteristic under the the influence of the improving temperature effect of the desert and to do the further analysis to the development of the area's weather resources to made use of it.The different space dimensions that experiments to go to the oasis in the desert establish 4 spots, passing to obeservate each weather main factor value, collections the weather data through the years, build up the main factor weather database, and carry on statisticsing the analysis, express in the oasis different space dimensions in district goes to the improving temperature effect of desert with be apart from the increment influence with desert to descends gradually. The substance that heats the effect is a desert to pass the special and hot function of oneself, radiating the sun quickly can change into the thermal energy, transfering the oasis with the thermal energy form again, raising the air temperature of the oasis. By the variety of the air temperature, air pressure, the wind velocity direction of wind...etc. similar from the strong aerodynamics angle in the valley breeze, formation and daytime contrary thermodynamic energy circulation, full elucidation oasis and the sky of the deserts really exist the level air pressure , then cause the vicinity district layer circulation produce, deliver the calories to the oasis to cause improving temperature effect the desert.The improving temperature effect function make oasis range of temperature espercialy change of the day-night, the annual, the spring autumn solar division temperature rises and descends quickly, is obviously change characteristic of this district. Oasis inside in addition to heat resources of light is abundant, express the cooperation of the water, heat, the soil resources to match equally, become only oasis agriculture resources advantage of have the special features.The agriculture weather resources is the importance of the agriculture resources to constitute the part, the geography of the research and the analytical agriculture weather resources distribute and its regulation, will further announce to public the potential of the agriculture weather resources, be advantageous to the reasonable to make use of the agriculture weather resources, the agriculture weather resources advantage of the exertive everyplace area, this text uses the geography parameter and the weather resources main factors establishment diverse return to return the model agriculture weather resources in the analytical calculation district. According to the region's weather resources characteristics, the outstanding development calories resources, put forward to build up stability the development cotton to produce the base and develop the desert respectively along with a climatic zone of line, develop the melons and fruits production base, develop the desert to follow the line deep a climatic zone grows the measure of keep the base,, become the weather resources advantage conversion the industry advantage, increase performance for local agriculture, rush the middle-class family to lay the foundation for the agriculture.
Keywords/Search Tags:The improving temperature effect of hungriness, weather resources, heat resources, the model of the space distributes, the comprehensive exploitation
PDF Full Text Request
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