nandagang meaning in Chinese
南大港
Examples
- 2 ) in the nandagang wetland , the plant are 141 species , belonging to 48 families and 110 genera
2 )南大港湿地植物共48科110属141种。 - Reasons and characteristics of outbreak of oriental migratory locust locusta migratoria manilensis in nandagang , hebei province
河北省南大港农场2002年夏蝗发生特点及原因浅析 - They play a big part in the flora and vegetation of the wetland . and they are constructive speicese or dominant species of most of the communities . the flora in the nandagang wetland consists of 13 geographical elements
该3科植物对南大港湿地植物的区系和植被组成起着重要的作用，并且是大多数群落中的建群种或优势种。 - Based on the enviroment of the nandagang wetland , combining the outside investigation and inside analysis , adopting the mathematical analysis methods such as the principal component analysis ( pca ) , regression analysis , correlation analysis etc . the type of wetland ecosystem , the flora of the wetland plant , the type , the function , the formation and succession and the outside influencial factors of the vegetation , the ecological conditions and biomass of the reed population are all studied . the main results can be concluded as follows : 1 ) the nandagang wetland is a freshwater one close to the bohai sea . its ecosystem can be divided into two parts : natural ecosystem and semi - artificial ecosystem
本研究从南大港湿地的实际环境出发，采用样方调查的方法，以外业调查和内业分析相结合、野外采集测量与实验室分析处理相结合、定性描述与定量分析相结合为根本研究路线，应用主分量分析( pca ) 、回归分析、相关分析等数学分析手段，对南大港湿地生态系统的类型、湿地植物的区系组成、湿地植被类型、植被的功能、植被的形成和演替、植被的外界影响因素、湿地芦苇种群的生态条件和种群生物量等方面进行了较深入的研究，主要研究结果如下： 1 )南大港湿地是滨海泻湖型淡水湿地。