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基于遥感数据立方体的环渤海潮滩湿地演变特征研究 学位论文
工学博士: 中国科学院大学, 2024
作者:  王志成
Adobe PDF(8622Kb)  |  收藏  |  浏览/下载:31/1  |  提交时间:2024/07/01
环渤海  潮滩湿地  时空数据融合算法  人类活动  自然因素  The Bohai Rim  Tidal wetlands  The spatiotemporal data fusion algorithm  Human activity  Natural factors  
潮沟形态对潮滩湿地土壤有机碳空间分布的影响 期刊论文
环境工程, 2023, 卷号: 41, 期号: 6, 页码: 23-31
作者:  葛嘉欣;  崔步礼;  王晓杰;  谢宝华;  赵明亮;  于冬雪;  于洋;  宋维民;  马海青;  张孝帅;  韩广轩
收藏  |  浏览/下载:114/0  |  提交时间:2024/01/26
土壤有机碳  潮沟形态  潮滩湿地  潮沟发育等级  潮沟侧向距离  
黄海北部四十里湾微塑料污染特征研究 期刊论文
海洋环境科学, 2021, 卷号: 40, 期号: 1, 页码: 1-7
作者:  程姣姣;  郭献军;  李艳芳
浏览  |  Adobe PDF(2148Kb)  |  收藏  |  浏览/下载:380/196  |  提交时间:2021/12/01
四十里湾  微塑料  水体  潮滩  丰度  
基于土地利用变化的1987-2017年胶州湾潮滩湿地时空特征及成因分析 期刊论文
水土保持研究, 2020, 卷号: 27, 期号: 6, 页码: 196-201
作者:  王志成;  高志强
浏览  |  Adobe PDF(566Kb)  |  收藏  |  浏览/下载:401/178  |  提交时间:2021/12/01
胶州湾  土地利用变化  潮滩湿地  围填海活动  
基于土地利用变化的1987-2017年胶州湾潮滩湿地时空特征及成因分析 期刊论文
水土保持研究, 2020, 卷号: 27, 期号: 6, 页码: 196-201
作者:  王志成;  高志强
浏览  |  Adobe PDF(566Kb)  |  收藏  |  浏览/下载:526/190  |  提交时间:2021/06/16
Jiaozhou Bay  LUCC  tidal flat wetland  reclamation activity of sea  胶州湾  土地利用变化  潮滩湿地  围填海活动  
黄海桑沟湾潮滩塑料垃圾与微塑料组成和来源研究 期刊论文
海洋环境科学, 2020, 卷号: 39.0, 期号: 004, 页码: 529-536
作者:  赵新月;  熊宽旭;  周倩;  涂晨;  李连祯;  骆永明
浏览  |  Adobe PDF(7307Kb)  |  收藏  |  浏览/下载:478/171  |  提交时间:2021/06/16
潮滩  塑料垃圾  微塑料  组成  来源  
黄海桑沟湾潮滩塑料垃圾与微塑料组成和来源研究 期刊论文
海洋环境科学, 2020, 卷号: 39, 期号: 4, 页码: 529-536
作者:  赵新月;  熊宽旭;  周倩;  涂晨;  李连祯;  骆永明
浏览  |  Adobe PDF(7307Kb)  |  收藏  |  浏览/下载:348/158  |  提交时间:2021/12/01
潮滩  塑料垃圾  微塑料  组成  来源  
江苏近岸辐射沙洲潮滩变化遥感监测研究 学位论文
, 北京: 中国科学院大学, 2019
作者:  张媛媛
Adobe PDF(5947Kb)  |  收藏  |  浏览/下载:410/1  |  提交时间:2019/06/28
潮滩  面向对象  水边线  动态变化  T_tide  Tidal Flat  T_tide  Object-based  Waterline  Dynamic Change  
黄海桑沟湾水体及沉积物中微塑料污染特征研究 期刊论文
海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204
作者:  熊宽旭;  赵新月;  周倩;  付传城;  涂晨;  李连祯;  骆永明
收藏  |  浏览/下载:364/0  |  提交时间:2020/06/17
桑沟湾  微塑料  潮滩  丰度  空间分布  Sanggou bay  microplastics  tidal flats  abundance  spatial distribution  In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.  
基于遥感水边线的潮滩面积提取方法研究 期刊论文
海洋开发与管理, 2018, 卷号: 35, 期号: 03, 页码: 56-61
作者:  张媛媛;  高志强;  刘向阳;  许宁
浏览  |  Adobe PDF(1956Kb)  |  收藏  |  浏览/下载:515/254  |  提交时间:2020/07/08
遥感  水边线  面向对象  潮滩面积  误差矩阵