亚洲中部干旱区绿洲水热匹配与生物、农业技术适应性分析

Adaptability of Biology and Agricultural Technologies to the Water-Heat Coordination in the Arid Oases in Central Asia

亚洲中部干旱区"中亚天山北坡-新疆天山北坡-甘肃祁连山北坡"山前平原,在古丝绸之路和现代丝绸之路经济带时期均为社会、经济、文化最繁荣的重要地区。而一个地区某生物的生长发育除与降水、气温有关外,还与当地的水热匹配特征密切相关。中亚天山北坡区段水热不同步-新疆天山北坡区段水热较同步-甘肃祁连山北坡河西走廊区段水热同步的生态环境,深刻地影响着当地的天然动植物种类及其生长发育,使某些生物在研究区内各区段间形成了发生中心区、扩散区及无发生区的规律性分布;不同区段多项绿洲农业技术的差异性也反映出其对当地水热匹配特征的适应性。

The piedmont plain oases,the study areas in arid regions of Central Asia,i.e.the northern sope of the Tianshan Mountains in Central Asia,northern slope of the Tianshan Mountains in Xinjiang,and northern slope of the Qilian Mountain in Gansu,are the important areas with the most prosperous society,economy and culture along both the ancient Silk Road and the modern Silk Road Economic Belt.Most of the previous researches focused on precipitation and temperature,but otherness studies on the coodination relationship between monthly precipitation and monthly mean temperature at each section(hereinafter referred to as water-heat match)were not enough.The emergence of a certain species in a region is inseparable from the characteristics of water-heat coodination besides the local unique precipitation and temperature.The mode of the ecological environment in the study area,water-heat match out of sync in the north Tianshan Mountains in Central Asian-better water-heat synchronization in the north Tianshan Mountains in Xinjiang-water-hot strong synchronous coordination in Hexi Corridor in the north Qilian Mountains in Gansu,profoundly affected the wild animals and natural plant species as well as their growth and development there,and made some creatures in different sections of the region form the distribution regularity of Central Area,Diffusion Zone and Without Generating Area.The differences of agricultural technologies in soma oases also reflect their adaptability to the local water-heat matching characteristics.