Zhaoyuan Biodiversity Research Along The Nature Reserve

Nature Reserve along the river in zhaodong, which in Heilongjiang and innortheast China, is typical of wetlands and water ecosystem. It has complexhabitat types such as rivers, lakes, marshes, meadows, dunes and shrubs inNature Reserve, and shows diversity of wildlife species.According to field investigation and literature research, the biodiversity inNature Reserve was studied. The results show that: there are rich plant speciesin Nature Reserve. it has65families329species, in which spermatophytehave59families319species, accounting for97%in total number of species.The plants in Asteraceae, Poaceae, Cyperaceae is abundance and widelydistribution, which is important Component in Nature Reserve. There are fourNational Key Protected Wild Plants (Glycine soja, Nelumbo nucifera, Sagitarianatans, Myriophyllum ussuriense) and one provincial key protected plants(Astragalus membranaceus). It has relatively abundant economy plant, about250species, with great development potential. There are Changbai flora,Huabei flora, Mongolia flora in Nature Reserve, in which Changbai flora haslarger proportion and is main flora. Vegetation in Nature Reserve are classifiedinto5vegetation types: shrub, meadow, meadows, marshes and aquaticvegetation.Nature Reserve along the river in zhaodong is an important research basein protection and research. It has rich biodiversity, with high scientific value and social value, we should pay more attention and protect it.