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基于改进Faster R-CNN模型的SAR图像溢油检测方法 期刊论文
海洋科学, 2021, 卷号: 45, 期号: 5, 页码: 103-112
作者:  张天龙;  过杰
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溢油检测  BP神经网络  
基于船载无人机的绿潮漂移速度估算与分析 期刊论文
海洋学报, 2021, 卷号: 43, 期号: 4, 页码: 96-105
作者:  姜晓鹏;  高志强;  吴晓青;  王跃启;  宁吉才
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无人机遥感  黄海  绿潮  漂移速度  漂浮藻类指数  
环境中微塑料研究进展与展望 期刊论文
科学通报, 2021, 卷号: 66, 期号: 13, 页码: 1547-1562
作者:  骆永明;  施华宏;  涂晨;  周倩;  季荣;  潘响亮;  徐向荣;  吴辰熙;  安立会;  孙晓霞;  何德富;  李艳芳;  马旖旎;  李连祯
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微塑料  环境介质  环境行为  生态风险  
南黄海浒苔和马尾藻中的痕量金属含量 期刊论文
海洋环境科学, 2020, 卷号: 39, 期号: 2, 页码: 177
作者:  高天赐;  高学鲁;  邢前国;  杨波;  卢玉曦
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痕量金属  浒苔  马尾藻  南黄海  
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
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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  
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：526/230  |  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.  
海岸带表层沉积物中磷的地球化学特征 期刊论文
中国环境科学, 2014, 卷号: 34, 期号: 1, 页码: 246-252
曲瑛璇; 盛彦清; 丁超锋; 孙启耀
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沉积物  磷形态  莱州湾  分布特征  磷的连续提取法