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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.  
植物生物防治精准化施药技术的研究进展 期刊论文
中国农业科技导报, 2019, 卷号: 21, 期号: 3, 页码: 13-21
作者:  吴晓青;  赵晓燕;  徐元章;  王加宁;  周方园;  周红姿;  张广志;  谢雪迎;  颜坤;  张新建
浏览  |  Adobe PDF(360Kb)  |  收藏  |  浏览/下载：636/274  |  提交时间：2020/07/08
生物防治  植保机械  精准化施药技术  Biological Control  Plant Protection Machinery  Precision Application Technology  
铱针电极原位测定绿萝植物组织pH值 期刊论文
分析科学学报, 2019, 卷号: 35, 期号: 5, 页码: 538-542
作者:  周正文;  潘大为;  魏红;  潘飞
浏览  |  Adobe PDF(1385Kb)  |  收藏  |  浏览/下载：539/234  |  提交时间：2020/07/08
铱针电极  Ph值  植物组织  原位测定  Iridium Needle Electrodes  Ph Value  Plant Tissue  In-situ Determination  
九龙江口海门岛红树林湿地大型底栖动物群落生态研究 期刊论文
应用海洋学学报, 2019, 卷号: 38.0, 期号: 1.0, 页码: 21-29
作者:  周细平;  徐帅良;  吴培芳;  李艺蝉;  沈露;  吴兆东;  刘爽;  刘东艳;  王玉珏;  王跃启
浏览  |  Adobe PDF(583Kb)  |  收藏  |  浏览/下载：546/203  |  提交时间：2021/06/15
海洋生物学  红树林  大型底栖动物  群落结构分析