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作 者:张宝文 ZHANG Bao-wen(Datong County Grassland Management Station,Qiaotou town Qinghai 810100,China)
出 处:《青海草业》2019年第1期32-35,共4页Qinghai Prataculture
摘 要:高寒灌丛草甸是大通县天然草场的组成部分,是草地畜牧业的主要生产基地,同时,也是生物多样性保护、水源涵养、水土保持和防风固沙的生态屏障,其生态环境状况直接影响祁连山地区的生态安全及西宁市区水源地保护问题。目前,大通县灌丛草场正面临着超载过牧、退化、缺乏科学管护等现象,必须制定严格的管理制度和保护制度,大力发展畜牧业综合生产能力及生态旅游等产业,减轻灌丛草场的放牧压力,达到可持续发展的目的。alpine shrub meadow is a necessary part of the natural grassland,Is the main production base of grassland animal husbandry. as well as the Important ecological barriers for biodiversity conservation,water conservation,Keep the water and soil,windbreak and sand-fixation,etc. its ecological environmental conditions directly affect the qilian mountain area of ecological security and protection of xining city water source problem.At present,shrubby grassland is facing the phenomenon of overloading and overgrazing,degradation,and lack of scientific management and protection. We must formulate strict management and protection systems,vigorously develop the comprehensive production capacity of animal husbandry and the industries of eco-tourism,reduce the pressure of grazing on shrubs and grasslands,and achieve the goal of sustainable development.
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