Seasonal variations in the phytoplankton community and the relationship between environmental factors of the sea around Xiaoheishan Island in China

作     者：ZHANG Zhipeng 张智鹏;唐学玺;唐海田;宋静静;周健;刘洪军;王其翔

作者机构：College of Marine Life Sciences Ocean University of China Qingdao 266003 China Marine Biology Institute of Shandong Province Qingdao 266104 China Yantai Marine Environment Monitoring Central Station of State Oceanic Administration Yantai 264006 China 

出 版 物：《Chinese Journal of Oceanology and Limnology》 (中国海洋湖沼学报（英文版）)

年 卷 期：2017年第35卷第1期

页      面：163-173页

核心收录：

学科分类：0710[理学-生物学] 0908[农学-水产] 07[理学] 0707[理学-海洋科学] 0815[工学-水利工程] 0713[理学-生态学] 

基　　金：Supported by the National Natural Science Foundation of China(NSFC)(No.41206102) the National Marine Public Welfare Research Project(No.201305009) the NSFC-Shandong Joint Fund(No.U1406403) 

主　　题：phytoplankton environmental factor seasonal variations heavy metals Xiaoheishan Island 

摘      要：Seasonal variations in the phytoplankton community and the relationship between environmental factors of the sea area around Xiaoheishan Island are investigated in the present study. Xiaoheishan Island is located at 37°58′14″N and 120°38′46″E in Shandong Province, China. A total of 65 species of phytoplankton belonging to three phyla and 27 genera were identified, with Bacillariophyta having the largest number of species. The annual average chlorophyll a concentration for this area was 3.11 μg/L, and there occurs a Skeletonema costatum bloom in winter. The Shannon-Weaver indexes(log_2) of the phytoplankton from all stations were higher than 1, and the Pielou indexes were all higher than 0.3. The results of the canonical correspondence analysis(CCA) indicated that water temperature, PO_4^(3ˉ) and Cu were the environmental factors that had the greatest influence on the distribution of the phytoplankton community throughout the entire year. Although the concentration of heavy metal is well up to the state standards of the first grade of China(GB 3097-1997), these metals still have an impact on the phytoplankton community from this area.