全部文献期刊会议图书|学者科研项目
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作者:Hyomi Kim , Honghyok Kim , Yoon-hyung Park ...
来源:[J].Environmental Research(IF 3.238), 2017, Vol.156, pp.542-550
摘要:... Recently, possible temporal variation in risks of PM on mortality has been suggested.(#br)We investigated short-term effect of both PM 10 and PM 2.5 on asthma hospitalization, and assessed temporal variation of PM risks in Seoul, Korea, 2003–2011.(#br)Generalized additive...
作者:Chengjie Ren , Di Kang , Jian ping Wu ...
来源:[J].Geoderma(IF 2.345), 2016, Vol.282, pp.103-111
摘要:Abstract(#br)Temporal variation in soil enzyme activities has important significance for soil quality after afforestation. This study investigated the temporal variation in soil enzyme activities and their response to changes in soil properties following afforestation. Soil sampl...
作者:Mingxi Shen , Jie Chen , Meijia Zhuan ...
来源:[J].Journal of Hydrology(IF 2.964), 2018, Vol.556, pp.10-24
摘要:... The temporal variation of GCM uncertainty needs to be investigated for making long-term decisions to deal with climate change. Accordingly, this study investigated the temporal variation (mainly long-term) of uncertainty related to the choice of a GCM in predicting clima...
作者:Honghyok Kim , Hyomi Kim , Garam Byun ...
来源:[J].Science of the Total Environment(IF 3.258), 2019, Vol.656, pp.986-996
摘要:Abstract(#br)Temporal variation of temperature-related mortality risk is an important issue in climate change era. However, difference in this temporal variation across cities in South Korea remains unclear. The aim of this study was to explore whether temporal variation migh...
作者:A. E. Brookfield , R. L. Stotler , E. C. Reboulet
来源:[J].Hydrogeology Journal(IF 1.675), 2017, Vol.25 (5), pp.1271-1282
摘要:Groundwater/surface-water interactions can play an important role in management of water quality and quantity, but the temporal and spatial variability of these interactions makes them difficult to incorporate into conceptual models. There are simple methods for identifying the p...
作者:Dagne Duguma , Michael W. Hall , Chelsea T. Smartt ...
来源:[J].Microbial Ecology(IF 3.277), 2017, Vol.74 (4), pp.979-989
摘要:... The influence of seasonal variations and mosquito species on mosquito gut microbiota is poorly understood. We sought to determine whether the mosquito microbiota associated with immature stages of two congeners ( Culex coronator and Culex nigripalpus ) differ temporally and b...
作者:Ying Hou , Yihe Lü , Weiping Chen ...
来源:[J].Landscape Ecology(IF 2.897), 2017, Vol.32 (6), pp.1201-1217
摘要:An important feature of ecosystem service interaction is that it changes over time and across spatial scales.
作者:V. Venkataramana , V. V. S. S. Sarma , Alavala Matta Reddy
来源:[J].Environmental Monitoring and Assessment(IF 1.592), 2017, Vol.189 (9)
摘要:Variability in horizontal zooplankton biomass distribution was investigated over 13 months in the Godavari estuary, along with physical (river discharge, temperature, salinity), chemical (nutrients, particulate organic matter), biological (phytoplankton biomass), and geological (suspended matter) properties to examine the influencing factors on their spatial and temporal...
作者:Shiyun Chi , Sixin Li , Sheng Chen ...
来源:[J].Revista Chilena de Historia Natural, 2017, Vol.90 (1)
摘要:The seasonal variations in macroinvertebrate communities in tropical, temperate and subarctic regions have been observed and well documented to date, but similar studies conducted in subtropical rivers at the regional scale are relatively rare. In this paper, the macroinvertebrat...
作者:Vetrimurugan Elumalai , K. Brindha , L. Elango
来源:[J].Environmental Monitoring and Assessment(IF 1.592), 2017, Vol.189 (7)
摘要:... This study was carried out with the aim to assess the minor ions content of groundwater and to identify its sources, spatial, and seasonal variations in a part of the Cauvery River basin, southern India. Groundwater samples were collected from July 2007 to September 2009 and ...

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