Floristic Analysis of Seed Plant Species in the Wudalianchi Nature Reserve(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Floristic Analysis of Seed Plant Species in the Wudalianchi Nature Reserve

Author(s):: ZHANG Rong-tao¹; 2; NI Hong-wei²; HUANG Qing-yang²; ZHOU Dong-xing¹; SUI Xin²; 1.College of Resources and Environment,Northeast Agricultural University,Harbin,Heilongjiang 150030；
2.Institute of Nature Resources and Ecology，Heilongjiang Academy of Sciences,Nation and Provincial Joint Engineering Laboratory of Wetlands and Ecological Conservation,Harbin,Heilongjiang 150040

Abstract:: The Wudalianchi Natural Reserve has high scientific research value due to its special geographical location and origin that caused the special ecological characteristics.In the research,based on the transect sampling method and compared the random investigation,whole sample-plot’s seed plant species were investigated and the plant species for the Wudalianchi Natural Reserve was studied and compared.The results showed that the seed floristic composition of Wudalianchi was abundant including 869 kinds of seed plants belong to 369 genera,99 families;the geographical elements of Wudalianchi Nature Reserve could be classified into 22 types and 24 subtypes.Statistical analysis showed that without few species that distribute for the whole world,the species that distribute in temperate region，frigid zone and tropical species were 76.44%,18.42% and 5.14%,respectively,indicating that the flora of this region was temperate characteristic.Chinese endemic plants were 93 which belong to 5 types and 3 subtypes,and the abundance of the region was lower than most others of China.

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Last Update: 2014-09-25