摘要
阐述洪河国家级自然保护区的生态环境和生物多样性 ,该区保留了三江平原原始湿地生态系统的完整性。据考察有野生高等植物 16 4科 4 2 3属 938种 ,脊椎动物 71科 2 84种 ,其中 6种属于国家级珍稀濒危植物 ,5 1种为国家级重点保护动物。然而该区生态环境遭到破坏 ,生物多样性受到威胁。提出相应的保护对策 ,如加强湿地保护和恢复 。
The Honghe National Nature Reserve (Honghe NNR) is rich in species diversity and there are 164 families, 423 genera and 938 species of wild higher plants and 71 families, 284 species of vertebrate, in which 6 species are rare and endangered plants and 51 species are national protection animals. There are a satisfactory variety of ecosystems, and most of the species in the region are resource plants or animals. Although the biodiversity of Honghe NNR is rich and important, it is suffer from human disturbance. They were pointed out that the main problems threatening the biodiversity. Then some measures were put forward for protesting it.
出处
《地理学与国土研究》
CSSCI
CSCD
北大核心
2001年第3期63-67,共5页
Geography and Territorial Research
基金
中国科学院知识创新项目 (KZCX2 - 30 2 )资助
