中文版 | English

在结果中检索

YIC-IR

浏览/检索结果: 共24条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
现代黄河三角洲沉积物粒度端元特征及其对河道变迁和人类活动的响应 期刊论文
海洋地质前沿, 2023, 卷号: 39, 期号: 9, 页码: 16-24
作者:  孟丽卫;  王龙升;  战超;  刘现彬;  王庆
收藏  |  浏览/下载：16/0  |  提交时间：2024/01/26
粒度特征  端元分析  河道变迁  人类活动  黄河三角洲  
黄河三角洲潮间带及近岸浅海大型底栖动物物种组成及长周期变化 期刊论文
生物多样性, 2020, 卷号: 28, 期号: 12, 页码: 1511-1522
作者:  李宝泉;  姜少玉;  吕卷章;  陈琳琳;  闫朗;  刘春云;  李晓静;  宋博;  李新正
Adobe PDF(2219Kb)  |  收藏  |  浏览/下载：224/48  |  提交时间：2021/12/01
黄河三角洲  生物多样性  湿地  大型底栖动物群落  物种组成  
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：300/166  |  提交时间：2021/12/01
硝酸盐  氮氧同位素  爆炸  渤海  
Spatio-temporal variation of subtidal macrobenthic fauna and the ecological assessment of Longkou Artificial Island construction in Bohai Sea, China 期刊论文
Journal of Oceanology and Limnology, 2020, 卷号: 38, 期号: 6, 页码: 1811-1824
作者:  Li Xiaojing;  Chen Linlin;  Zhou Zhengquan;  Li Baoquan;  Liu Xin;  Yang Lufei;  Liu Bo;  Song Bo
Adobe PDF(3656Kb)  |  收藏  |  浏览/下载：333/54  |  提交时间：2021/06/07
macrobenthic assemblages  benthic health assessment  M-AMBI index  Longkou Artificial Island  Bohai Sea  
渤海3个河口区底栖硅藻群落的时空变化特征 期刊论文
海洋学报, 2020, 卷号: 42, 期号: 8, 页码: 101-114
作者:  王珊珊;  刘东艳;  王玉珏;  袁子能
浏览  |  Adobe PDF(2509Kb)  |  收藏  |  浏览/下载：287/114  |  提交时间：2021/12/01
河口  泥滩  底栖硅藻  沉积物  氮污染  
渤海湾湾口表层沉积物中的核心细菌群落结构及其对环境因子的响应 期刊论文
微生物学通报, 2018, 卷号: 45, 期号: 09, 页码: 1940-1955
作者:  刘鹏远;  陈庆彩;  胡晓珂
Adobe PDF(3381Kb)  |  收藏  |  浏览/下载：286/83  |  提交时间：2020/07/08
渤海湾  沉积物  微生物群落  16S rRNA基因多样性  
河口三角洲湿地健康生态圈构建:理论与方法 期刊论文
应用生态学报, 2018, 卷号: 29, 期号: 8, 页码: 2787-2796
作者:  韩广轩;  牛振国;  栾兆擎;  王光美;  张俪文;  管博
Adobe PDF(708Kb)  |  收藏  |  浏览/下载：522/227  |  提交时间：2020/07/08
河口三角洲  栖息地破碎化  生态圈  连通性  生境异质性  食物网  生态功能  
液质联用技术在测定浮游植物色素与粒级分类中的应用 期刊论文
海洋通报, 2018, 卷号: 37, 期号: 02, 页码: 158-164
作者:  张晶晶;  刘东艳;  孙慧慧;  王晓峰
收藏  |  浏览/下载：182/0  |  提交时间：2020/07/07
黄海  Chl a  浮游植物特征色素  粒级结构  UHPLC-MS/MS  
黄河三角洲自然湿地景观连接度动态变化及其驱动因素分析 期刊论文
生态环境学报, 2018, 卷号: 27, 期号: 01, 页码: 71-78
作者:  吴晶晶;  栗云召;  于良巨;  高猛;  吴晓青;  毕晓丽
Adobe PDF(1942Kb)  |  收藏  |  浏览/下载：537/244  |  提交时间：2020/07/08
景观连接度  自然湿地  驱动因素  黄河三角洲  
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:  姜明;  赵国强;  李兆冉;  盛彦清
Adobe PDF(1528Kb)  |  收藏  |  浏览/下载：528/230  |  提交时间：2020/07/08
还原性无机硫  活性铁  深层柱状沉积物  硫化度  矿化度  Reduced inorganic sulfur  Reactive iron  Deep core sediments  Degree of pyritization  Degree of sulfidity  The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer  reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.