【摘要】 该文概要介绍了中国科学院拉萨高原生态试验站建站 1 0a的定位观测和试验研究进展 ,通过对以高原农田为主的生态系统长期定位监测和试验研究 ,在高原环境背景特征、能量传输和能量平衡、生态系统结构和生产力的形成、作物光合生理生态以及碳循环过程研究等方面进行了深入的研究 ,并以生态学理论为指导 ,在作物和牧草品种引种筛选和模式建立、人工草地建设和利用、蔬菜栽培和农业产业结构调整等方面为地方农牧业发展做出了贡献。更多还原

【Abstract】 A brief introduction of the advance of fixed observations and experimental researches over the past ten years was presented for Lhasa Plateau Ecological Research Station. The station has conducted researches and achieved great progress in the filed of environmental baseline features, energy transmission and budget, ecosystem structure and net primary production, eco-physiology of photosynthesis and carbon cycling process through long-term observations and experiments. On the basis of these researches and under the guidance of ecological principles, researchers in the station have contributed a lot to agricultural and pastoral sustainable development in terms of varieties selection of crops and fodders, artificial grassland construction and utilization, vegetable cultivation and industry structure adjustment.更多还原