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1982—2021年黄、渤海表层温度变化的线性和非线性特征分析 期刊论文
海洋科学, 2023, 卷号: 47, 期号: 5, 页码: 41-53
作者:  孙艺迪;  王德;  高志强;  高猛;  王跃启
收藏  |  浏览/下载:44/0  |  提交时间:2024/01/26
全球变暖  海面温度  黄海和渤海  季节非对称性  趋势非线性  
曹妃甸邻近海域浮游动物群落时空变化及其影响因素 期刊论文
海洋科学, 2021, 卷号: 45, 期号: 4, 页码: 114-125
作者:  刘西汉;  石雅君;  姜会超;  田海兰;  程林;  王红;  王艳霞
浏览  |  Adobe PDF(8037Kb)  |  收藏  |  浏览/下载:376/154  |  提交时间:2021/12/01
浮游动物  时空变化  环境因子  围填海  曹妃甸  
基于海岸带成像仪CZI的连云港紫菜养殖动态监测 期刊论文
海洋科学, 2021, 卷号: 45, 期号: 7, 页码: 9-17
作者:  王鑫华;  刘建强;  邢前国;  陈艳拢
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HY-1C  海岸带成像仪(CZI)  NDVI  连云港  紫菜养殖  
基于Delft 3D模型的感潮河口示踪模拟 期刊论文
海洋科学, 2020, 卷号: 44, 期号: 10, 页码: 23-32
作者:  李嘉;  郑向阳;  张华;  姜德娟;  王玉琳;  蔡永兵
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示踪实验  Delft 3D  水平扩散系数  感潮河口  小清河  
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:188/0  |  提交时间:2020/07/07
黄渤海  海藻养殖  固碳强度  时空分布  
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
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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.  
渤海及北黄海河流悬浮颗粒碳氮同位素时空分布及源解析 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 93-102
作者:  于靖;  张华
收藏  |  浏览/下载:170/0  |  提交时间:2020/07/07
suspended particulate matter  stable organic carbon isotopic  stable nitrogen isotopic  seasonal variations  sources  悬浮颗粒物  碳稳定同位素  氮稳定同位素  季节性特征  源解析  
基于层次分析法的莱州湾鱼卵、仔稚鱼评估 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 34-41
作者:  潘广臣;  邱盛尧;  张华;  刘欣
浏览  |  Adobe PDF(1744Kb)  |  收藏  |  浏览/下载:418/187  |  提交时间:2020/07/08
analytic hierarchy process  Laizhou Bay  fish eggs  juveniles  层次分析法  莱州湾  鱼卵  仔稚鱼  
基于VB-FAH 指数的黄海绿潮遥感监测及对比研究 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 71-79
作者:  郑翔宇;  高志强;  徐福祥;  宁吉才;  宋德彬;  郑丙吉
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remote sensing monitoring  multi-source data  virtual-baseline floating macro-algae height  green tide  the Yellow Sea  遥感监测  多源遥感数据  虚拟基线高度浮藻指数(VB-FAH)  绿潮  黄海  
基于MODIS 数据的2016年黄海绿潮灾害动态监测研究 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 80-84
作者:  徐福祥;  高志强;  郑翔宇;  宁吉才;  宋德彬
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MODIS  GF-1  MODIS  Green Tides  GF-1  error analysis  dynamic monitoring  绿潮  验证  动态监测