【摘要】 呼伦贝尔沙地沙漠化的发生与发展具有脆弱性、可恢复性和可逆性的三性特征。只有根据气候变化对沙地的影响机理加大保护生态环境的力度和采取有效的生态建设措施,才能促进沙地生态环境的根本性好转。通过分析草原沙地的气候特征,提出了治理呼伦贝尔沙地的对策与建议,以期启发和引导公众及治沙部门能够根据沙区气候变化特点来分区治理沙地和保护开发其自然资源。更多还原

【Abstract】 The occurrence and development of desertification of Hulunbeier sandy land have three characteristics, vulnerability,recoverability and reversibility.The effects of climatic changes on sandy land should be considered to strengthen the protection of eco-environment, to adopt effective measures of eco-construction and thus to achieve fundamental improvement of eco-environment in sandyland.By analyzing the climatic characteristics of sandy grassland, countermeasures and suggestions were proposed to control the Hulunbeier sandy land.This study may inspire and guide the public and the sand control departments to control the sand land in different areas and protect natural resources according to climatic characteristics of the sand land.更多还原