摘要
青藏铁路的修建加强了西藏与内地的联系,对其经济发展、社会稳定具有重要的意义。但在修建过程中不可避免地对沿线的局部植被生态系统造成不同程度影响和破坏,如何尽快恢复植被生态系统至关重要。对青藏铁路青海境内的高海拔的气候条件及现有植被状况作了统计调查,提出尊重科学,因地制宜的指导原则,恢复与重建的工作一起抓:一方面要增强环保意识,加强管理,综合治理;另一方面通过原有草皮回植,科学管理以及异地繁殖当地草种等途径尽快提高地表覆盖度和植物种群多样性,以期达到最佳的生态效应。
The Qinghai-Tibet Plateau is the third polar in the world. The connection between Tibet and mainland is tightened by Qinghai-Tibetan Railway, which has practical significance in economy development and society stability, however, it inevitably causes the influence and destruction to the system of vegetation in the constreuction. It is the most important and foremost thing on how to restore and rehabilitate the vegetation in the high-altitude area of Qinghai-Tibetan Railway ＇after construction. The investigation was made in the climate of the high-altitude and vegetation in Qinghai province. The author suggested that we should follow the principles of science and take reasonable measures based on actual conditions. Restoration and rehabilitation should be, done at the same time. On the one hand, the consciousness of protection environment and management should be enforced and managed integrally ; and on the other hand, the vegetation coverage and diversity of vegetation population should he improved as soon as possible, which can be approached through turf cultivated, scientifical management and multiplication of grass seeds.
出处
《安徽农业科学》
CAS
北大核心
2006年第23期6283-6285,共3页
Journal of Anhui Agricultural Sciences
基金
中国科学院"西部之光"人才培养计划"青藏铁路高海拔地区植物繁育及其栽培技术研究"专题
铁道部青藏铁路试验工程科研项目"高寒草原植被恢复与再造试验研究(2001QZ-30)"
中国科学院创新领域课题(CXLY2002-8)
关键词
青藏铁路
高海拔地区
草原植被
Qinghai-Tibetan Railway
High-altitude area
Vegetation
作者简介
陈志国（1963-），男，吉林公主岭人，硕士，副研究员，从事植物栽培和生态学研究。通讯作者。
