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Colorado River Flows to Keep Shrinking as Climate Warms
Colorado River Flows Keep Shrinking Climate Warms
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2017/3/14
Warming in the 21st century reduced Colorado River flows by at least 0.5 million acre-feet, about the amount of water used by 2 million people for one year, according to new research from the Uni...
Climate Change Impacts, Local Knowledge and Coping Strategies in the Great Ruaha River Catchment Area, Tanzania
Climate Change Local Knowledge Coping Strategies Great Ruaha River Catchment Tanzania
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2013/3/8
Climate change has profound implications for managing freshwater resources and species dependent on those resources. Water is an essential component of the life support system of the earth, and a basi...
Analogue-dynamical Prediction of Numerical Model Errors in the Mid-Lower Reaches of the Yangtze River
Principal Component Analysis Numerical Model Errors Analogue-dynamical Prediction
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2011/8/16
Abstract: A new prediction error correction scheme based on 74 circulation characteristics data provided by Weather Diagnostic Forecasting Division of National Climate Center, which is designed to dev...
Characterizing the Gas-phase Organochlorine Pesticides in the Atmosphere over the Pearl River Delta Region
Organochlorine pesticides Gas phase Pearl River Delta Region
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2016/3/28
The organochlorine pesticides (OCPs) in the atmosphere were measured at four sampling sites located in Guangzhou
(GZ), Zhaoqing (ZQ) and Hong Kong (HK) over the Pearl River Delta Region (PRDR) in one...
Air quality and emissions in the Yangtze River Delta, China
Air quality the Yangtze River Delta, China
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2011/2/25
Regional trans-boundary air pollution has become an important issue in the field of air pollution modeling. This paper presents the results of the implementation of the MM5-CMAQ modeling system in the...
Atmospheric OH reactivities in the Pearl River Delta – China in summer 2006: measurement and model results
Atmospheric OH the Pearl River Delta China in summer 2006
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2010/12/20
Total atmospheric OH reactivities (kOH) have been measured as reciprocal OH lifetimes by a newly developed instrument at a rural site in the densely populated Pearl River Delta (PRD) in Southern China...
Mid-level synoptic analysis of flood-generating systems in South-west of Iran (case study: Dalaki watershed river basin)
Mid-level synoptic analysis flood-generating systems South-west Dalaki watershed river basin
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2011/1/19
Flood is known as one of the most distractive natural disaster worldwide. Therefore, its prediction is of great importance from the socio-economical point of view. Despite the great improvement in com...
Variation of particle number size distributions and chemical compositions at the urban and downwind regional sites in the Pearl River Delta during summertime pollution episodes
particle number size distributions chemical compositions the urban and downwind regional sites the Pearl River Delta summertime pollution episodes
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2010/10/11
In order to characterize the features of particulate pollution in the Pearl River Delta (PRD) in the summer, continuous measurements of particle number size distributions and chemical compositions wer...
Humic-like substances in fresh emissions of rice straw burning and in ambient aerosols in the Pearl River Delta Region, China
Humic-like substances rice straw burning ambient aerosols the Pearl River Delta Region
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2010/8/16
HUmic-LIke Substances (HULIS) are an abundant unresolved mixture of organic compounds present in atmospheric samples. Biomass burning (BB) has been recognized as an important primary source of HULIS, ...
Size distributions of elemental carbon and its contribution to light extinction in urban and rural locations in the pearl river delta region, China
elemental carbon extinction urban and rural locations the pearl river delta region
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2010/8/13
Elemental carbon (EC) in size-segregated aerosol samples were determined at five urban, one suburban, and one rural locations in the Pearl River Delta region in South China during 2006–2008 period. Th...
Process analysis and sensitivity study of regional ozone formation over the Pearl River Delta, China, during the PRIDE-PRD2004 campaign using the Community Multiscale Air Quality modeling system
Process analysis sensitivity study regional ozone formation the Pearl River Delta the PRIDE-PRD2004 campaign the Community Multiscale Air Quality modeling system
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2010/8/12
In this study, the Community Multiscale Air Quality (CMAQ) modeling system is used to simulate the ozone (O3) episodes during the Program of Regional Integrated Experiments of Air Quality over the Pea...
A laboratory based experimental study of mercury emission from contaminated soils in the River Idrijca catchment
mercury emission soils River Idrijca catchment
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2010/2/21
Results obtained by a laboratory flux measurement system (LFMS) focused on investigating the kinetics of the mercury emission flux (MEF) from contaminated soils of the Idrija Hg-mine region, Slovenia ...
Detecting nonlinearity in time series driven by non-Gaussian noise:the case of river flows
nonlinearity time series non-Gaussian noise case of river flows
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2009/11/11
Several methods exist for the detection of nonlinearity in univariate time series. In the present work we consider riverflow time series to infer the dynamical characteristics of the rainfall-runoff t...
Now you see it, now you don't: Impact of temporary closures of a coal-fired power plant on air quality in the Columbia River Gorge National Scenic Area
temporary closures coal-fired power plant air quality Columbia River Gorge National Scenic Area
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2009/11/9
The goal of this study is to identify major point sources that contribute to elevated particulate matter in the Columbia River Gorge, USA and to quantify their contribution. To answer this question we...
Concurrent observations of air pollutants at two sites in the Pearl River Delta and the implication of regional transport
air pollutants Pearl River Delta regional transport
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2009/10/9
An intensive field measurement study was conducted simultaneously at a site within the inland Pearl River Delta (PRD) region (WQS) and a site in Hong Kong (TC) between 22 October and 1 December 2007. ...