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tropical zone文献资料
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China have a vast territory and a large population. It is situated between north latitude 2°-58° and east longitude 74°-135°. Most of China is lacated in the temperate and subtropical zones, with a small part in the tropical zone. Due to the influence of monsoons from the Pacific Ocean during the summer season, rainfall is plentful, and the weather can be hot and humid. The natural conditions create a good environment for the rise and spread of most tropical diseases (infectious and parasitic diseases), especially in South-eastern China, where about 80% of the population lives.
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热带地区重要虫媒传染病的预防与控制
诸多虫媒传染病的发生与流行,不但与地理条件、季节气候有关,而且与该地区生存的虫媒种类也是息息相关的.现就不同地理条件、季节气候、虫媒种类与传染病流行的关系作一探讨.
