峒河国家湿地公园维管植物多样性调查

通过实地调查,对峒河国家湿地公园的维管植物多样性进行了研究.研究结果表明,峒河国家湿地公园共有维管植物1 485种,隶属766属和179科,其中湿地植物(含水生植物)73科186属285种,分别占维管植物总数的40.78%,24.28%,19.19%;地理成分复杂,科的分布有11个类型,属的分布有15个类型;属的地理成分中,热带成分(327属,占46.25%)略高于温带成分(288属,占41.00%),植物区系呈现出一定的过渡特性.最后给出了相应的保护建议,为湿地公园生物多样性保护提供参考.

Diversity Investigation of Vascular Plant Species in Donghe National Wetland Park

The diversity of vascular plant species in Donghe National Wetland Park is described by field surveying.The results show that there are 1485 species of vascular plant in Donghe National Wetland Park，belonging to 766 genera and 179 families.Among them,there are 285 Wetland plants (including aquatic plants),belonging to 186 genera and 73 families,accounting for 40.78%、24.28% and 19.19% of the total amount of families,genera and species in Donghe National Wetland Park,respectively.The geographic distribution is complex for 11 types of family distribution and 15 types of genera distribution.The flora in genera displayed significant tropical feature,with 46.25% (including 327 genera) of tropical elements and 41.00% (including 288 genera) of temperate elements.The corresponding conservation strategies were proposed，aiming to provide reference for the biodiversity conservation of National Wetland Park.