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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:382/1  |  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  
1982-2014年中国沿海地区归一化植被指数(NDVI)的变化及其对极端气候的响应 期刊论文
地理研究, 2019, 页码: 15
作者:  王晓利;  侯西勇
浏览  |  Adobe PDF(8867Kb)  |  收藏  |  浏览/下载:533/260  |  提交时间:2020/07/08
NDVI  沿海地区  NDVI  时空变化  极端气温  极端降水  相关性  spatial- temporal dynamic  extreme temperature  extreme precipitation  correlation  coastal area  
荣成天鹅湖水体有机磷的生物有效性和时空分布 期刊论文
地球与环境, 2019, 页码: 6
作者:  张友;  李干蓉;  方小宁;  徐刚;  匡飞
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有机磷  酶水解技术  天鹅湖  滨海湿地  
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:329/0  |  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.  
海洋微塑料输运的数值模拟研究进展 期刊论文
地球科学进展, 2019, 卷号: 34, 期号: 1, 页码: 72-83
作者:  张晨;  王清;  赵建民
Adobe PDF(1488Kb)  |  收藏  |  浏览/下载:446/137  |  提交时间:2020/07/08
微塑料  数值模拟  输运  海洋动力过程  Microplastics  Numerical Simulation  Transportation Of Microplastics  Marine Dynamic Process  
潮汐作用对黄河三角洲盐沼湿地甲烷排放的影响 期刊论文
生态学报, 2019, 卷号: 39, 期号: 17, 页码: 6238-6246
作者:  贺文君;  韩广轩;  宋维民;  李培广;  张树岩;  张希涛
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甲烷  潮汐作用  干湿循环  盐沼湿地  Methane  Tidal Action  Drying And Wetting Cycles  Salt Marsh  
基于生态系统服务价值的莱州湾-黄河三角洲海岸带区域生态连通性评价 期刊论文
生态学报, 2019, 卷号: 39, 期号: 20, 页码: 7514-7524
作者:  刘玉斌;  李宝泉;  王玉珏;  陈琳琳;  李晓炜;  侯西勇
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莱州湾-黄河三角洲  土地利用  生态系统服务价值  生态连通性  Laizhou Bay-yellow River Delta  Land Use  Ecosystem Services Value  Ecological Connectivity  
1974-2017年山东省大陆海岸围填海动态变化分析 期刊论文
地球信息科学学报, 2019, 卷号: 21, 期号: 12, 页码: 1911-1922
作者:  宫萌;  吴晓青;  于璐
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大陆海岸  围填海  利用类型  动态变化  转移矩阵  阶段性  山东省  Mainland Coast  Reclamation  Utilization Type  Dynamic Change  Transition Matrix  Stage Characteristics  Shandong Province  
1961-2017年环渤海地区气象干旱时空特征及致灾危险性评估 期刊论文
生态学报, 2019, 卷号: 39, 期号: 13, 页码: 4647-4659
作者:  王晓利;  张春艳;  侯西勇
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气象干旱  MCI  致灾危险性  时空特征  
中国沿海省区极端气温栅格数据集 期刊论文
全球变化数据学报, 2019, 卷号: 3, 期号: 1, 页码: 54-58
作者:  王晓利;  侯西勇
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中国沿海  极端气温指数  多年均值  年际倾向率  1961-2014年  Coastal Area Of China  Extreme Temperature  Multi-year Average  Inter-annual Magnitude  1961-2014  Acta Ecologica Sinica