摘要
本文讨论了海南岛海岸风沙的分布和特征,认为近年来海南岛海岸风沙的活动有所加剧,除局部因气候干旱的原因外,绝大多数是由于人为活动的影响,乱砍滥挖破坏森林植被的结果,并提出了治理沙害的对策.
This thesis discusses the distribution and character of coastal wind-drift sand around Hainan Island. Activity of wind-drift sand is becoming stronger in recent years. This is mostly attributed to the influence of human activities such as de?troying forests and vegetation by felling and digging with no planning besides local dry climate.Measures to harness sand disaster are proposed.
出处
《华南师范大学学报（自然科学版）》
CAS
1992年第2期103-107,共5页
Journal of South China Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目
关键词
海岸风沙
沙害
海南岛
风沙治理
coastal wind-drift sand
harness sand disaster
Hainan Island
