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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：529/258  |  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：534/106  |  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
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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：542/238  |  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：817/324  |  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