【摘要】 腾冲北海湿地属“漂浮状苔草沼泽湿地”, 植被类型丰富, 物种多样性程度高。由于过度的农田开垦和森林砍伐, 加之外来有害物种的不断侵入, 湿地生境改变, 导致生态系统功能降低、生物多样性流失严重。通过对北海湿地植被资源与环境的调查研究, 分析了北海湿地保护区的植被类型、环境状况及其保护对策。更多还原

【Abstract】 Baihai wetland of Tengchong county belongs to floating Carexswamp wetland, with abundant vegetative types and high biodiversity. Owing to overmuch reclamation and deforestation, added by the invasion of undesirable species, the habitat of Baihai wetland has changed a lot, the function of eco-system was declined and the biodiversity seriously lost. Through investigating and studying the vegetation resource and environment of Baihai wetland, the vegetative types and environment of Baihai wetland were analyzed, and some strategies for protection were proposed.更多还原