中文版 | English

在结果中检索

YIC-IR

浏览/检索结果: 共8条，第1-8条 帮助

限定条件            
已选(0)清除 条数/页：   排序方式：
渤海和北黄海有色溶解有机物(CDOM)的分布特征和季节变化 期刊论文
环境科学, 2018, 卷号: 40, 期号: 03, 页码: 1198-1207
作者:  刘兆冰;  梁文健;  秦礼萍;  唐建辉
浏览  |  Adobe PDF(1171Kb)  |  收藏  |  浏览/下载：619/238  |  提交时间：2020/07/08
有色溶解有机物(CDOM)  紫外-可见光吸收光谱  三维荧光光谱(EEM)  平行因子分析  分布特征  季节变化  渤海和北黄海  
黄海典型漂浮大型藻类光谱特征分析 期刊论文
海洋与湖沼, 2018, 卷号: 49, 期号: 05, 页码: 1054-1060
作者:  安德玉;  邢前国;  魏振宁;  李琳
浏览  |  Adobe PDF(903Kb)  |  收藏  |  浏览/下载：611/317  |  提交时间：2020/07/08
浒苔  马尾藻  光谱特征  高光谱  多光谱  Ulva prolifera  Sargassum horneri  spectral features  hyperspectrum  multispectrum  
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：319/83  |  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  
渤海三湾表层水域细菌群落结构多样性及其环境因子分析 期刊论文
微生物学通报, 2018, 卷号: 45, 期号: 09, 页码: 1956-1971
作者:  王彩霞;  王毅波;  刘鹏远;  吴霖;  孙延瑜;  胡晓珂
Adobe PDF(4487Kb)  |  收藏  |  浏览/下载：342/70  |  提交时间：2020/07/08
渤海  高通量测序  微生物多样性  细菌  
黄渤海近海海藻养殖规模及固碳强度时空分布 期刊论文
海洋科学, 2018, 卷号: 42, 期号: 04, 页码: 112-119
作者:  曹万云;  肖鲁湘;  王德;  侯金鑫
收藏  |  浏览/下载：219/0  |  提交时间：2020/07/07
黄渤海  海藻养殖  固碳强度  时空分布  
ITS克隆测序揭示中国沿海表层水中真核浮游生物多样性 期刊论文
海洋科学进展, 2018, 卷号: 36, 期号: 01, 页码: 108-116
作者:  于淑贤;  李文军;  李楠;  李富超;  王寅初;  李佳霖;  秦松
Adobe PDF(6597Kb)  |  收藏  |  浏览/下载：339/57  |  提交时间：2020/07/08
真核浮游生物  中国沿海  ITS  生物多样性  
铜藻的分类地位、生物地理分布以及2016年底黄海漂浮铜藻源头的初步分析 期刊论文
海洋与湖沼, 2018, 卷号: 49, 期号: 01, 页码: 214-223
作者:  黄冰心;  丁兰平;  秦松;  付晚涛;  陆勤勤;  刘正一;  庞云龙;  李晓丽;  孙忠民
Adobe PDF(1253Kb)  |  收藏  |  浏览/下载：521/158  |  提交时间：2020/07/08
铜藻  区系  黄海  成熟型  种群  
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
浏览  |  Adobe PDF(1528Kb)  |  收藏  |  浏览/下载：613/262  |  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.