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浏览/检索结果: 共46条，第1-10条 帮助

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Revealing High-Temporal-Resolution Flood Evolution With Low Latency Using GRACE Follow-On Ranging Data 期刊论文  OAI收割
WATER RESOURCES RESEARCH, 2024, 卷号: 60, 期号: 6, 页码: 22
作者:  Li, Hao-si;  Yi, Shuang;  Luo, Zi-ren;  Xu, Peng;  Luo ZR(罗子人)
  |  收藏  |  浏览/下载：16/0  |  提交时间：2024/07/08
Study on the Influence of Water Level on Earth Dam Reinforced by Cut-Off Wall: A Case Study in Wujing Reservoir 期刊论文  OAI收割
WATER, 2023, 卷号: 15, 期号: 1, 页码: -
作者:  Liu, Da;  Lin, Taiqing;  Gao, Jianglin;  Xue, Binghan;  Yang, Jianhua
  |  收藏  |  浏览/下载：18/0  |  提交时间：2023/08/02
Trends and spatial variations of rain-on-snow events over the high Mountain Asia 期刊论文  OAI收割
JOURNAL OF HYDROLOGY, 2022, 卷号: 614, 页码: 15
作者:  Yang, Tao;  Li, Qian;  Hamdi, Rafiq;  Chen, Xi;  Zou, Qiang
  |  收藏  |  浏览/下载：13/0  |  提交时间：2023/10/09
A comprehensive insight into water pollution and driving forces in Western China-case study of Qinghai 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2020, 卷号: 274, 页码: 9
作者:  Fan, Yupeng;  Fang, Chuanglin
  |  收藏  |  浏览/下载：72/0  |  提交时间：2021/03/16
A comprehensive insight into water pollution and driving forces in Western China-case study of Qinghai 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2020, 卷号: 274, 页码: 9
作者:  Fan, Yupeng;  Fang, Chuanglin
  |  收藏  |  浏览/下载：24/0  |  提交时间：2021/03/16
Modelling crop yield, water consumption, and water use efficiency for sustainable agroecosystem management 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2020, 卷号: 253, 页码: 15
作者:  Liu, Yaqun
  |  收藏  |  浏览/下载：37/0  |  提交时间：2020/05/19
Modelling crop yield, water consumption, and water use efficiency for sustainable agroecosystem management 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2020, 卷号: 253, 页码: 15
作者:  Liu, Yaqun;  Song, Wei
  |  收藏  |  浏览/下载：21/0  |  提交时间：2020/05/19
近海环境中抗生素分析样品前处理技术的研究进展 期刊论文  OAI收割
色谱, 2020, 卷号: 38, 期号: 1, 页码: 95-103
作者:  吕敏;  陈令新
  |  收藏  |  浏览/下载：110/0  |  提交时间：2020/07/08
抗生素  近海  前处理技术  综述  antibiotics  coastal  pretreatment techniques  review  The widespread and massive usage of antibiotics for the prevention and treatment of diseases in human and animals have resulted in their continuous discharge into the environment, and finally, into the coastal environment through various pathways. Accumulation of antibiotics in aquatic organisms poses a great threat to ecological and human health, especially because it facilitates the generation and spread of bacterial resistance. Given the diverse range of antibiotics with various features, as well as their presence at low concentrations in the environment, it is imperative to develop pretreatment techniques for antibiotics in various matrices. In this paper, the pretreatment methods proposed in recent decades for antibiotics in coastal water, sediment, and biota are summarized, with emphasis on commonly used methods such as solid-phase extraction, solid-liquid extraction, matrix solid-phase dispersion, and QuEChERS. Additionally, the potential factors influencing the extraction performance and clean-up efficiency are analyzed. The advantages and disadvantages of the methods and their development are finally discussed.  
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
  |  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.  
Rapid detection of taste and odor compounds in water using the newly invented chemi-ionization technique coupled with time-of-flight mass spectrometry 期刊论文  OAI收割
ANALYTICA CHIMICA ACTA, 2018, 卷号: 1035, 页码: 119-128
作者:  Ma, Pengkun;  Yang, Bo;  Shu, Jinian;  Zhang, Haixu;  Huang, Jingyun
  |  收藏  |  浏览/下载：55/0  |  提交时间：2019/06/21