中文版 | English

在结果中检索

YIC-IR

浏览/检索结果: 共23条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
长期生态学研究为滨海湿地保护提供科技支撑 期刊论文
中国科学院院刊, 2020, 卷号: 35, 期号: 2, 页码: 218-228
作者:  韩广轩;  宋维民;  李培广;  王晓杰;  王光美;  初小静
浏览  |  Adobe PDF(6738Kb)  |  收藏  |  浏览/下载：819/317  |  提交时间：2020/07/08
滨海湿地生态系统  长期定位监测研究  碳汇功能  水盐运移  生态修复  Coastal Wetland Ecosystem  Long-term Monitoring Research  Carbon Sink  Water And Salt Migration  Ecological Restoration  
环渤海芦苇湿地磷的吸附容量及释放风险评估 期刊论文
环境科学, 2020, 卷号: 41, 期号: 2, 页码: 728-733
作者:  宋佳伟;  徐刚;  张扬;  吕迎春
浏览  |  Adobe PDF(373Kb)  |  收藏  |  浏览/下载：603/249  |  提交时间：2020/07/08
环渤海湿地  表层沉积物  磷吸附容量  磷吸附饱和度  释放风险指数  Coastal Wetland  Surface Sediment  p Adsorption Capacity  Degree Of p Adsorption Saturation  Emission Risk Index  
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
色谱, 2020, 卷号: 38, 期号: 1, 页码: 95-103
作者:  吕敏;  陈令新
浏览  |  Adobe PDF(3422Kb)  |  收藏  |  浏览/下载：639/275  |  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.  
基于多源数据的中国海岸带地区人口空间化模拟 期刊论文
地球信息科学学报, 2020, 卷号: 22, 期号: 2, 页码: 207-217
作者:  杜培培;  侯西勇
浏览  |  Adobe PDF(4751Kb)  |  收藏  |  浏览/下载：949/411  |  提交时间：2020/07/08
人口  阈值  动态分区  空间化  人居指数  海岸带  中国  Population  Threshold  Dynamic Partitioning  Spatialization  Human Settlements Index  Coastal Zone  China  
Examining Health of Wetlands with Multiple Ecosystem Services as Targets in China’s Coastal Regions 期刊论文
中国地理科学:英文版, 2020, 卷号: 30.0, 期号: 004, 页码: 600-613
作者:  ZHOU Yangming;  DOU Yuehan;  YU Xiubo;  ZHANG Li;  HUANG Chong;  WANG Yuyu;  LI Xiaowei;  LI He;  JIA Yifei;  BAKKER Martha;  CARSJENS Gerrit Jan;  ZHOU Yan;  DUAN Houlang
收藏  |  浏览/下载：44/0  |  提交时间：2024/05/23
Wetland  Health  Index(WHI)  ecosystem  services  wetland  utilization  coastal  zones  
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：635/305  |  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  
烟台牟平海洋牧场季节性低氧对大型底栖动物群落的生态效应 期刊论文
生物多样性, 2019, 卷号: 27, 期号: 2, 页码: 200-210
作者:  李宝泉
Adobe PDF(1354Kb)  |  收藏  |  浏览/下载：567/106  |  提交时间：2020/06/17
低氧  群落结构  群落恢复  敏感种  机会种  hypoxia  community structure  community recovery  sensitive species  opportunistic species  Hypoxia is a common phenomenon in the world's oceans, especially in the shallow waters of coastal zones. Rates of hypoxia are increasing due to global climatic changes and anthropogenic activities. Hypoxia can cause mass mortality of marine animals and can have severe negative impacts on marine ecosystems. To better understand the effects of hypoxia on macrobenthic communities, a survey was carried out in the Muping Marine Ranch (Yantai) during June, August and September of 2016. Results showed that seasonal hypoxia led to changes in benthic community structure, especially in terms of species composition and dominant species. The dominant species were Polychaeta Lumbrinereis latreilli, Sternaspis scutata and Mollusca Endopleura lubrica in summer. The opportunistic species Lumbrinereis latreilli increased, whereas, sensitive species such as Leptomya minuta, Glycera chirori, Upogebia major, Pontocrates altamarimus, Eriopisella sechellensis decreased during the hypoxic period of August. Hypoxia also reduced biodiversity indices. The effect of hypoxia on abundance and biomass were not significant, mainly because of the increase in the opportunistic Lumbrinereis latreilli, which counteracted the decline in abundance and biomass of other species. Individual physiological tolerance to hypoxia was different among species. Lumbrinereis latreilli showed higher tolerance to hypoxia in dissolved oxygen (DO) = 1.0 mg/L compared to other species. Some sensitive species, such as Leptomya minuta, Upogebia major, Pontocrates altamarimus and Eriopisella sechellensis showed lower tolerance when DO < 2.5 mg/L. When DO increased to 2.5 mg/L, the macrobenthic community start to recover gradually. The recovery extent and time needed were closely related to the degree of seasonal hypoxia.  
全球海岸带多源土地利用/覆盖遥感分类产品一致性分析 期刊论文
地球信息科学学报, 2019, 卷号: 21, 期号: 7, 页码: 1061-1073
作者:  侯婉;  侯西勇
浏览  |  Adobe PDF(1905Kb)  |  收藏  |  浏览/下载：1218/225  |  提交时间：2020/07/08
土地利用/覆盖  面积一致性  空间一致性  对比  海岸带  全球  LAnd Use And LAnd Cover  Area Consistency  Spatial Consistency  Contrast  Coastal Zones  Global  
降雨量改变对黄河三角洲滨海湿地土壤呼吸的影响 期刊论文
生态学报, 2019, 卷号: 39, 期号: 13, 页码: 4806-4820
作者:  李新鸽;  韩广轩;  朱连奇;  孙宝玉;  姜铭;  宋维民;  路峰
浏览  |  Adobe PDF(2015Kb)  |  收藏  |  浏览/下载：604/258  |  提交时间：2020/07/08
降雨处理  土壤呼吸  滨海湿地  植被生物量  黄河三角洲  Precipitation Treatment  Soil Respiration  Coastal Wetlands  Vegetation Biomass  The Yellow River Delta  
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
浏览  |  Adobe PDF(1457Kb)  |  收藏  |  浏览/下载：923/377  |  提交时间：2020/07/08
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