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浏览/检索结果: 共29条，第1-10条 帮助

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营养盐对桑沟湾养殖生态系统承载力的调控作用 学位论文  OAI收割
中国科学院海洋研究所: 中国科学院大学, 2024
作者:  陈艺文
  |  收藏  |  浏览/下载：8/0  |  提交时间：2024/06/13
海岸带环境中大塑料和微塑料的组成、鉴别及来源研究 ——以黄海桑沟湾为例 学位论文  OAI收割
中国科学院烟台海岸带研究所: 中国科学院大学, 2019
作者:  赵新月
  |  收藏  |  浏览/下载：149/0  |  提交时间：2019/06/27
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  OAI收割
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
  |  收藏  |  浏览/下载：40/0  |  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.  
桑沟湾微微型浮游生物丰度和生物量分布的季节变化 CNKI期刊论文  OAI收割
2018
作者:  赵燕楚;  赵丽;  张武昌;  刘素美;  蒋增杰
  |  收藏  |  浏览/下载：0/0  |  提交时间：2024/12/18
桑沟湾养殖海域营养盐时空分布特征及富营养化评价 CNKI期刊论文  OAI收割
2017
作者:  徐东会;  陈碧鹃;  江涛;  朱琳;  夏斌
  |  收藏  |  浏览/下载：1/0  |  提交时间：2024/12/18
桑沟湾海冰厚度遥感反演研究 CNKI期刊论文  OAI收割
2016
作者:  谷洪钦;  毕海波;  黄海军
  |  收藏  |  浏览/下载：1/0  |  提交时间：2024/12/18
2012年6月份桑沟湾褐潮期间浮游植物和浮游纤毛虫群落结构特征 CNKI期刊论文  OAI收割
2015
作者:  郭术津;  丰美萍;  张瑞峰;  于莹;  张武昌
  |  收藏  |  浏览/下载：0/0  |  提交时间：2024/12/18
桑沟湾浮游纤毛虫丰度和生物量分布的季节变化 期刊论文  OAI收割
海洋学报(中文版), 2013, 期号: 3, 页码: 215-224
作者:  于莹;  张武昌;  蒋增杰;  赵苑;  丰美萍
收藏  |  浏览/下载：25/0  |  提交时间：2014/07/28
桑沟湾浮游纤毛虫丰度和生物量分布的季节变化 CNKI期刊论文  OAI收割
2013
作者:  于莹;  张武昌;  蒋增杰;  赵苑;  丰美萍
  |  收藏  |  浏览/下载：1/0  |  提交时间：2024/12/18
桑沟湾不同区域养殖栉孔扇贝的固碳速率 期刊论文  OAI收割
渔业科学进展, 2013, 期号: 1, 页码: 41989
张继红; 方建光; 唐启升; 任黎华
收藏  |  浏览/下载：20/0  |  提交时间：2014/07/28