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海洋酸化和铜离子胁迫对海月水母碟状幼体的影响 期刊论文
生态学报, 2021, 卷号: 41, 期号: 4, 页码: 1634-1644
作者:  王雷;  彭赛君;  董志军
Adobe PDF(1078Kb)  |  收藏  |  浏览/下载：227/40  |  提交时间：2021/12/01
海月水母  碟状幼体  海洋酸化  铜离子  生理响应  
环渤海芦苇湿地磷的吸附容量及释放风险评估 期刊论文
环境科学, 2020, 卷号: 41, 期号: 2, 页码: 728-733
作者:  宋佳伟;  徐刚;  张扬;  吕迎春
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环渤海湿地  表层沉积物  磷吸附容量  磷吸附饱和度  释放风险指数  
小清河口闸控感潮河段As、Sb的时空分布特征及入海通量估算 期刊论文
海洋环境科学, 2020, 卷号: 39, 期号: 6, 页码: 895-901
作者:  蔡永兵;  孟凡德;  李飞跃;  谢越;  张华
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小清河  感潮河段  
S~(2-)和Na~+胁迫下黄河三角洲高潮滩芦苇光合作用和抗氧化酶活性的响应 期刊论文
生态科学, 2020, 卷号: 39, 期号: 2, 页码: 175-181
作者:  陈琳;  张俪文;  刘子亭;  路峰;  颜坤;  韩广轩
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黄河三角洲  盐胁迫  芦苇  光合作用  抗氧化酶活性  
渤海赤潮遥感监测方法比较研究 期刊论文
海洋环境科学, 2020, 卷号: 39, 期号: 3, 页码: 460-467
作者:  姜德娟;  王昆;  夏云
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赤潮  遥感监测  方法比较  渤海  
碳氮稳定同位素比值在潮间带大型底栖动物组织间差异性研究 期刊论文
海洋学报, 2019, 卷号: 41, 期号: 4, 页码: 74-82
作者:  李宝泉
Adobe PDF(970Kb)  |  收藏  |  浏览/下载：364/86  |  提交时间：2020/06/17
潮间带  大型底栖动物  碳氮稳定同位素  食源和营养级分析  采样部位选取  intertidal zone  macrobenthos  carbon and nitrogen stable isotopes  food sources and trophic levels study,sampling parts  The technique of stable isotope analysis has been widely applied for the field of food web studies in recent years.However,few researches concerned about the impacts of different tissues used for analysis on the food web building.With the purpose of accuracy and comparability in the food web studies,the sampling tissues should be standardized.In this study,10macrobenthic species from the intertidal zone of the Yellow River Delta and Yantai were chosen as the target object to test the isotopic characteristic variations ofdelta~(13)C anddelta15 N at different body parts (whole bodies,muscles and gills).Our results show thatdelta~(13)C anddelta15 N values vary in different sampling tissues for most species,which indicates the different tissues used for analysis impact the food web building.To achieve a more accuracy and comparability result,suitable tissue should be primarily chosen for their food sources and trophic levels analysis.Namely,when the organism as predator,their muscles should first be chosen,for examples,adductor and foot muscles of mollusks,leg muscles of crabs and back muscles of fishes  when the organism as prey, most of their tissues,except for indigestible part(for polychaetes,the digestive tract contents should be removed) should be chosen for analysis on food sources and trophic levels of the secondary consumer,for example,whole soft parts of mollusks,the mixture of muscles and gills of crabs.