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珠江口河网水体非光学活性水质参数高光谱反演 期刊论文
热带海洋学报, 2021, 卷号: 40, 期号: 1, 页码: 58-64
作者:  蔡建楠;  刘海龙;  姜波;  陈吟晖;  李杰鸿;  吴思晓;  梁建霞;  黄华;  邢前国
浏览  |  Adobe PDF(937Kb)  |  收藏  |  浏览/下载：478/212  |  提交时间：2021/12/01
珠江口河网  非光学活性参数  高光谱  水质反演  波段比值  
基于GA-PLS算法的河网水体化学需氧量高光谱反演 期刊论文
灌溉排水学报, 2020, 卷号: 39, 期号: 9, 页码: 126-131
作者:  蔡建楠;  刘海龙;  姜波;  何甜辉;  陈文杰;  冯志伟;  黎倬琳;  邢前国
浏览  |  Adobe PDF(1819Kb)  |  收藏  |  浏览/下载：497/224  |  提交时间：2021/12/01
高光谱  遗传算法  偏最小二乘法  化学需氧量  河网水体  
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：373/86  |  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.  
适用于海岸带区域溶解态总铁的检测方法研究 期刊论文
环境科学与技术, 2015, 卷号: 38, 期号: 5, 页码: 74-77
作者:  林明月;  潘大为;  张海云;  韩海涛;  苏振翠
浏览  |  Adobe PDF(252Kb)  |  收藏  |  浏览/下载：741/286  |  提交时间：2015/07/30
溶解态总铁  海岸带区域  差分脉冲阴极溶出伏安法