摘要
由于自然环境的不断恶化和人为不合理利用,导致青海湖地区草地生态系统功能紊乱,草地第一性生产力严重下降,如何实现草地资源可持续利用,成为当前青海湖地区畜牧业可持续发展亟待解决的问题。通过对青海湖地区草地资源气候生产潜力、宜牧土地生产潜力和潜力总量的估算,探讨影响草地资源生产潜力的驱动机制,寻求有效合理利用、保护和改良草地资源对策,最终实现草地资源的可持续利用。
Because of the natural environment unceasing worsening and the human unreasonably use, the Lake Qinghai area＇s grassland ecosystem function becomes disorder, the grassland first productive forces has serious dropped. How to realizes the grassland resources sustainable use is the question that the Lake Qinghai area＇s animal husbandry current sustainable development urgently to be solved. Based on the estimate of the Lake Qinghai area grassland resources climate productive potential, the suitable herd land productive potential and the potential total quantity, the actuation mechanism affecting grassland resources productive potential was discussed to find the counter measures for effective and reasonable utilization, protection and improvement of grassland, finally to realize the sustainable utilization of grassland resources.
出处
《中国草地学报》
CSCD
2007年第3期78-83,共6页
Chinese Journal of Grassland
基金
国家"973"项目/中荷科学战略联盟项目(荷兰皇家科学院与中国科技部)"中国农村资源可持续利用--制度
政策与市场"(2004CB720401)
国家社科基金"高寒民族地区土地持续利用模式与对策研究"(06XMZ014)
关键词
青海湖
草地
生产潜力
可持续利用
Lake Qinghai
Lawn
Productive potential
Sustainable use
