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近百年来大辽河口潮间带中滴滴涕(DDTs)的沉积记录及其对人类活动的响应 期刊论文
环境化学, 2020, 卷号: 39, 期号: 1, 页码: 119-127
作者:  栾晓琳;  乔田峰;  吕敏;  廖春阳;  王东启;  刘东艳;  陈令新
浏览  |  Adobe PDF(2000Kb)  |  收藏  |  浏览/下载：625/260  |  提交时间：2020/07/08
大辽河口潮间带  沉积柱  滴滴涕  分布特征  风险评价  源趋分析  影响因素  Intertidal Zone Of Daliao River Estuary  Sediment Core  Ddts  Distribution Feature  Risk Assessment  Fate Analysis  Influencing Factors  
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：338/86  |  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.  
烟台四十里湾潮间带表层沉积物中铁的形态研究 期刊论文
海洋环境科学, 2019, 卷号: 38, 期号: 4, 页码: 555-560
作者:  王晨晨;  潘大为;  韩海涛;  胡雪萍
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表层沉积物  铁  形态研究  烟台四十里湾  潮间带  Surface Sediment  Iron  Speciation  Yantai Sishili Bay  Intertidal Zone  
我国典型潮间带底栖硅藻群落空间分布特征 期刊论文
海洋学报, 2017, 卷号: 39, 期号: 6, 页码: 95-113
作者:  徐帅帅;  邸宝平;  王玉珏;  刘东艳;  王小冬
收藏  |  浏览/下载：209/0  |  提交时间：2020/07/07
intertidal zone  surface sediments  benthic diatom  spatial distribution  organic carbon  潮间带  表层沉积物  底栖硅藻  空间分布特征  有机碳