水生生物学报2017，Vol.41Issue(1)：121-126,6.DOI:10.7541/2017.16
温度和盐度突变对菲律宾蛤仔斑马蛤耗氧率和排氨率的影响
COMPARISON STUDY ON THE EFFECT OF TEMPERATURE AND SALINITY ON OXYGEN CONSUMPTION AND AMMONIA EXCRETION IN ZEBRA STRAIN AND WILD RUDITAPESPHILIPPINARUM
摘要
Abstract
Temperature and salinity are two main factors affecting the metabolism of aquatic biological activity, and these environmental factors vary seasonally (e.g., high temperatures in summer and increased rainfall during the rainy season). This study investigated the effects of temperature and salinity on oxygen consumption rate and ammonia ex-cretion of the zebra strain of the Manila clam Ruditapes philippinarum. The experimental conditions included a tempe-rature gradient (15, 20, 25, 30, and 35℃) and a salinity gradient (20, 25, 30, 35, and 40). The results showed that tem-perature and salinity had a significant effect on oxygen consumption and ammonia excretion rates in this strain (P<0.05). Higher temperature increased oxygen consumption and ammonia excretion. Oxygen consumption decreased first and then increased with increased salinity, whereas ammonia excretion increased first and then decreased. At 15℃, the O N ratio ranged from 9.534 to 62.008 while salinity increased from 20 to 40. At salinity 35, the O N ratio ranged from 20.700 to 74.138 while temperature increased from 15 to 35℃.关键词
菲律宾蛤仔/斑马蛤/耗氧率/排氨率Key words
Ruditapes philippinarum/Zebra strain/Oxygen consumption/Ammonia excretion分类
生物科学引用本文复制引用
聂鸿涛,霍忠明,侯晓琳,陈赟,杨凤,闫喜武..温度和盐度突变对菲律宾蛤仔斑马蛤耗氧率和排氨率的影响[J].水生生物学报,2017,41(1):121-126,6.基金项目
现代农业产业技术体系建设专项(CARS-48) （CARS-48）
国家高技术研究发展计划(2012AA10A400) （2012AA10A400）
辽宁省高等学校杰出青年学者成长计划(LJQ2014076) （LJQ2014076）
辽宁省农业领域青年科技创新人才项目(2014004) （2014004）
大连市科技计划(2014B11NC092)资助[Supported by the Grants from the Modern Agro-industry Technology Research System (CARS-48) （2014B11NC092）
the National High Technology Research and Development Program (2012AA10A410-2) （2012AA10A410-2）
the Program for Liaoning Excellent Talents in University (LJQ2014076) （LJQ2014076）
the Cultivation Plan for Youth Agricultural Science and Technology Innovative Talents of Liaoning Province (2014004) （2014004）
the Natural Science Foundation of Dalian (2014B11NC092) （2014B11NC092）
