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海岸带土地利用变化多情景模拟——以山东海岸带为例 期刊论文
海洋科学, 2022, 卷号: 46, 期号: 1, 页码: 22-33
作者:  宋百媛;  侯西勇;  王晓利;  刘玉斌
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土地利用  情景分析  系统动力学  海岸带  
20世纪50年代以来登陆中国热带气旋的变化特征分析 期刊论文
海洋科学, 2020, 卷号: 44, 期号: 02, 页码: 10-21
作者:  张春艳;  刘昭华;  王晓利;  侯西勇
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热带气旋  登陆个数  登陆频次  登陆强度  登陆位置  
20世纪50年代以来登陆中国热带气旋的变化特征分析 期刊论文
海洋科学, 2020, 卷号: 0, 期号: 2, 页码: 10-21
作者:  张春艳;  刘昭华;  王晓利;  侯西勇
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热带气旋  登陆个数  登陆频次  登陆强度  登陆位置  
山东半岛漂浮铜藻和底栖铜藻气囊及生殖托的形态学比较分析 期刊论文
海洋科学, 2018, 卷号: 42, 期号: 03, 页码: 84-91
作者:  庞云龙;  刘正一;  丁兰平;  付晚涛;  于淑贤;  孙作登;  秦松
Adobe PDF(1206Kb)  |  收藏  |  浏览/下载:408/85  |  提交时间:2020/07/08
漂浮铜藻(Sargassum horneri)  气囊  生殖托  统计学分  
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.  
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  
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: 41.0, 期号: 005, 页码: 80-84
作者:  徐福祥;  高志强;  郑翔宇;  宁吉才;  宋德彬
收藏  |  浏览/下载:11/0  |  提交时间:2024/05/07
MODIS  绿潮  GF-1  验证  动态监测  
2008年黄海绿潮路径的数值模拟 期刊论文
海洋科学, 2011, 卷号: 35, 期号: 7, 页码: 82-87
郑向阳; XING QG; 李丽; 施平
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黄海  浒苔(Ulva Prolifera)  Fvcom  粒子跟踪  数值模拟  遥感图像  路径  初始位置  拉格朗日  跟踪模拟