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The Athens Institute for Education and Research (ATINER), will hold its 5th Annual International Forum on Water, 10-13 July 2017, Athens, Greece sponsored by the Athens Journal of Sciences.The aim of ...
Annual changes in the chemical composition of stream water in small catchments with different land-use (Carpathian Foothills, Poland)
river water chemistry water pollution nutrient compounds flow tendency
2015/2/4
The aim of the study was to identify the factors that influence annual changes in the chemical composition of stream waters. The research area was located in the marginal zone of the Carpathian Foothi...
Climatology-based regional modelling of potential vegetation and average annual long-term runoff for Mesoamerica
Climatology-based regional modelling potential vegetation long-term runoff Mesoamerica
2010/12/22
Mean annual cycles of runoff, evapotranspiration, leaf area index (LAI) and potential vegetation were modelled for Mesoamerica using the SVAT model MAPSS with different climatology datasets. We calibr...
VARIABILITY OF SEASONAL AND ANNUAL RUNOFF IN NORWAY
VARIABILITY SEASONAL AND ANNUAL RUNOFF NORWAY
2009/10/29
A preliminary map of variability of annual runoff in Norway has been
prepared based on estimates of the coefficient of variation cv for 56
non-regulated discharge stations having more than 35 years ...
Determination of Aquifer Diffusivity from Annual Fluctuations of Ground Water Levels
Aquifer Diffusivity Annual Fluctuations Ground Water Levels
2009/10/29
Annual fluctuations of ground water levels of an aquifer are described as a
consequence of water recharging periodically over a part of the aquifer. These
areas can be depicted by drawing maps showi...
Annual Variability in Summer Evapotranspiration and Water Balance at a Subarctic Forest Site
Annual Variability Summer Evapotranspiration Water Balance
2009/10/26
Evapotranspiration (ET) and precipitation were measured during five summers
(1989-1993 inclusive) at a subarctic forest site near Churchill, Manitoba, Canada.
Mean daily ET varied from 2.14-3.18 mm ...
Contributions of Snow to the Annual Water Balance in Moshiri Watershed,Northern Hokkaido,Japan
Contributions of Snow Annual Water Balance Moshiri Watershed
2009/10/23
Characteristics of the water balance were investigated in an experimental watershed
where there is a seasonal snow cover. To estimate the basin-wide snowmelt
by the heat balance method, seven observ...
Evaluation of Annual Loads of Nutrients and Suspended Solids in Baltic Rivers
Evaluation of Annual Loads Suspended Solids Baltic Rivers
2009/10/22
Estimation of pollutant fluxes through river systems calls for accurate and precise
load estimation. However, considerable uncertainty is associated with these
estimates due to diffuse loading, whic...
Long term historical records of hydrological information such as rainfall and runoff data form the basis of planning and design of major water resources projects. However, in most cases such historica...
COUPLED WAVELET-AUTOREGRESSIVE MODEL FOR ANNUAL RAINFALL PREDICTION
autoregressive Wavelet - AR Model ANNUAL RAINFALL
2009/10/12
Because rainfall is one of the most significant parameters in a hydrological model, several stochastic models have been developed to analyze and predict the rainfall process. In recent years, wavelet ...
Regional estimation of daily to annual regional evapotranspiration with MODIS data in the Yellow River Delta wetland
Evapotranspiration Yellow River Delta daily annual
2009/10/10
Evapotranspiration (ET) from the wetland of the Yellow River Delta (YRD) is one of the important components in the water cycle, which represents the water consumption by the plants and evaporation fro...
Relationships between statistics of rainfall extremes and mean annual precipitation：an application for design-storm estimation in northern central Italy
mean annual precipitation rainfall extremes
2009/5/13
Several hydrological analyses need to be founded on a reliable estimate of the design storm, which is the expected rainfall depth corresponding to a given duration and probability of occurrence, usual...
Stochastic generation of annual, monthly and daily climate data: A review
R. Srikanthan T. A. McMahon
2009/3/24
The generation of rainfall and other climate data needs a range of models depending on the time and spatial scales involved. Most of the models used previously do not take into account year to year va...
Effect on nitrate concentration in stream water of agricultural practices in small catchments in Brittany: I. Annual nitrogen budgets
nitrate diffuse pollution agricultural catchment
2009/3/17
The hydrological and biogeochemical monitoring of catchments has become a common approach for studying the effect of the evolution of agricultural practices on water resources. In numerous studies, t...
Assessing the effects of land-use changes on annual average gross erosion
USLE gross erosion distributed modelling
2009/3/17
The effects of land-use changes on potential annual gross erosion in the uplands of the Emilia-Romagna administrative region, a broad geographical area of some 22 000 km2 in northern-central Italy, ha...