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弥河沉积物的反硝化和厌氧氨氧化过程 期刊论文
中国环境科学, 2021, 卷号: 41, 期号: 4, 页码: 1588-1596
作者:  李佳霖;  秦松
Adobe PDF(1140Kb)  |  收藏  |  浏览/下载:315/62  |  提交时间:2021/12/01
反硝化作用  厌氧氨氧化作用  功能微生物  影响因素  弥河  
氮输入对滨海盐沼湿地碳循环关键过程的影响及机制 期刊论文
植物生态学报, 2021, 卷号: 45, 期号: 4, 页码: 321-333
作者:  韩广轩;  李隽永;  屈文笛
浏览  |  Adobe PDF(3150Kb)  |  收藏  |  浏览/下载:462/222  |  提交时间:2021/12/01
氮输入  碳循环  碳分配  碳汇  滨海盐沼湿地  潮汐作用  
减氮配施抑制剂及鸡粪提高尿素氮在稻田土壤中的转化及利用 期刊论文
植物营养与肥料学报, 2021, 卷号: 27, 期号: 9, 页码: 1581-1591
作者:  于春晓;  张丽莉;  杨立杰;  武开阔;  李文涛;  宋玉超;  李东坡;  武志杰
浏览  |  Adobe PDF(1260Kb)  |  收藏  |  浏览/下载:454/216  |  提交时间:2021/12/01
水稻  肥料减施  抑制剂  氮肥利用率  有机肥替代  ^(15)N同位素示踪  
烟台养马岛潮间带大型底栖动物食物网结构特征 期刊论文
海洋与湖沼, 2020, 卷号: 51, 期号: 03, 页码: 467-476
作者:  刘春云;  姜少玉;  宋博;  闫朗;  张建设;  李宝泉;  陈琳琳
Adobe PDF(691Kb)  |  收藏  |  浏览/下载:625/186  |  提交时间:2020/07/08
潮间带  大型底栖动物  稳定同位素  营养级  
基于高通量测序技术的两种水螅水母现场食物研究 期刊论文
应用海洋学学报, 2020, 卷号: 39, 期号: 01, 页码: 49-56
作者:  徐盛楠;  孙婷婷;  彭赛君;  张建设;  董志军
Adobe PDF(1713Kb)  |  收藏  |  浏览/下载:472/102  |  提交时间:2020/07/08
海洋生物学  高通量测序技术  摄食  管花萨氏水母  八斑芮氏水母  18S rDNA  
烟台养马岛潮间带大型底栖动物食物网结构特征 期刊论文
海洋与湖沼, 2020, 卷号: 51, 期号: 3, 页码: 467-476
作者:  刘春云;  姜少玉;  宋博;  闫朗;  张建设;  李宝泉;  陈琳琳
Adobe PDF(487Kb)  |  收藏  |  浏览/下载:235/49  |  提交时间:2021/12/01
潮间带  大型底栖动物  稳定同位素  营养级  
Impact of an accidental explosion in Tianjin Port on enhanced atmospheric nitrogen deposition over the Bohai Sea inferred from aerosol nitrate dual isotopes 期刊论文
大气和海洋科学快报, 2020, 卷号: 13, 期号: 3, 页码: 195-201
作者:  Zong Zheng;  Sun Zeyu;  Tan Yang;  Tian Chongguo;  Qu Lin;  Ji Ling
浏览  |  Adobe PDF(1236Kb)  |  收藏  |  浏览/下载:337/183  |  提交时间:2021/12/01
硝酸盐  氮氧同位素  爆炸  渤海  
黄河三角洲高潮滩芦苇植被区天津厚蟹的食源食性 期刊论文
应用生态学报, 2020, 卷号: 31, 期号: 1, 页码: 319-325
作者:  兰思群;  张俪文;  衣华鹏;  徐长林;  路峰;  冯光海;  韩广轩
浏览  |  Adobe PDF(714Kb)  |  收藏  |  浏览/下载:415/182  |  提交时间:2021/12/01
黄河三角洲  天津厚蟹  芦苇  稳定同位素  食源  食性  
黄河三角洲高潮滩芦苇植被区天津厚蟹的食源食性 期刊论文
应用生态学报, 2020, 卷号: 31, 期号: 1, 页码: 319-325
作者:  兰思群;  张俪文;  衣华鹏;  徐长林;  路峰;  冯光海;  韩广轩
浏览  |  Adobe PDF(714Kb)  |  收藏  |  浏览/下载:813/287  |  提交时间:2020/07/08
黄河三角洲  天津厚蟹  芦苇  稳定同位素  食源  食性  Yellow River Delta  Helice Tientsinensis  Phragmites Australis  Stable Isotope  Food Source  Feeding Habit  
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:360/86  |  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.