南海及福建近岸水体中群落与细菌呼吸的研究
Community and bacterial respiration in the South China Sea and Fujian coastal waters
Abstract
采用黑白瓶方法，分别于2012年夏季、2013年夏季两个航次，开展了群落总初级生产力(Grossprimaryproduction,GPP)和群落呼吸(Communityrespira-tion,CR)的调查研究，初步划分了南海北部和西部自养、异养区域。并在厦门近岸水体开展了浮游生物群落代谢因子对温度变化响应机制的研究，取得如下主要结果： 1、南海北部夏季浮游生物群落代谢 南海北部夏季总的初级生产力GPP水柱积分平均值为106.6±7.51mmolO2m-2d-1(mean±SE，以下同)，群落呼吸CR平均为131.1±5.95mmolO2m-2d-1，净群落生产力(Netcommunit... We measured gross primary production and community respiration using the light and dark bottle method during 2 cruises in the summer of 2012 and 2013, respectively, to investigate the metabolic states of the plankton community in the northern and the western South China Sea.We also studied the temperature sensitivity of plankton metabolism at one fixed site in Xiamen coastal waters. The main resul...