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Spatial Variability and Prediction Modeling of Groundwater Arsenic Distributions in the Shallowest Alluvial Aquifers in Bangladesh
Arsenic Bangladesh distribution spatial variability semivariogram prediction models
2015/8/13
Elevated arsenic in groundwater is the greatest environmental problem in Bangladesh. Spatial variability of arsenic in groundwater has been examined by semivariogram analysis that revealed high degree...
Spatial Variability and Prediction Modeling of Groundwater Arsenic Distributions in the Shallowest Alluvial Aquifers in Bangladesh
Arsenic Bangladesh distribution
2015/1/7
Elevated arsenic in groundwater is the greatest environmental problem in Bangladesh. Spatial variability of arsenic in groundwater has been examined by semivariogram analysis that revealed high degree...
Concentrations and distributions of dissolved amino acids in fluids from Mid-Atlantic Ridge hydrothermal vents
deep-sea hydrothermal fluids ligands Mid-Atlantic ridge hydrothermal systems dissolved organic matter
2017/8/9
The concentrations and distributions of dissolved free amino acids (DFAA) were determined in 31 hydrothermal fluid samples from the Logatchev field at 15°N and several hydrothermal vent fields between...
Multivariate Distributions in Hydrology and River Regulation
Multivariate Distributions Hydrology River Regulation
2009/10/29
It is assumed that the river runoff process can be approximated by a Markov process. The process is thus described by M distribution functions:
Fn(qt,t;qt-1;t-1;…;qt-n,t-n), t≡1,2,…,M where M is the ...
Soil Moisture Deficits in South-Central Sweden I-Seasonal and Regional Distributions
Soil Moisture Deficits South-Central Sweden Seasonal and Regional Distributions
2009/10/27
Some commonly used assumptions about climatically induced soil moisture
fluxes within years and between different parts of a region were challenged
with the help of a conceptual soil moisture model....
A differentiation method for separating a mixture of suspended particle size distributions
suspended particle size distributions lognormal distribution hydrodynamic parameter
2009/5/26
A simple method is proposed to partition a mixture of two populations in suspended particle size data. The method, termed here "the differentiation method" is based on the function of the lognormal di...
On the asymptotic behavior of flood peak distributions
flood peak distributions flood frequency approaches
2009/5/13
This paper presents some analytical results and numerical illustrations on the asymptotic properties of flood peak distributions obtained through derived flood frequency approaches. It confirms and e...
Development of probability distributions for regional climate change from uncertain global mean warming and an uncertain scaling relationship
regional climate change uncertainty temperature climate changes scaling
2009/5/8
To produce probability distributions for regional climate change in surface temperature and precipitation, a probability distribution for global mean temperature increase has been combined with the p...
In general, different mechanisms may be identified as responsible of runoff generation during ordinary events or extraordinary events at the basin scale. In a simplified scheme these mechanisms may be...
Corrigendum to“Development of probability distributions for regional climate change from uncertain global mean warming and an uncertain scaling relationship”published in Hydrol. Earth Syst. Sci., 11, 1097–1114, 2007
regional climate change global mean warming
2009/4/28
Corrigendum to "Development of probability distributions for regional climate change from uncertain global mean warming and an uncertain scaling relationship" published in Hydrol. Earth Syst. Sci., 11...
Spatial distributions of biomass and species composition in submerged macrophytes in the southern basin of Lake Biwa in summer of 2002
Lake Biwa southern basin submerged macrophyte biomass species composition
2009/4/2
Spatial distributions of the biomass and species composition in submerged macrophytes in the southern basin of Lake Biwa were surveyed in September, 2002. Macrophyte samples were collected from 52 si...
Raindrop size distributions and radar reflectivity–rain rate relationships for radar hydrology
radar hydrology raindrop size distribution
2009/3/24
The conversion of the radar reflectivity factor Z(mm6m-3) to rain rate R(mm h-1 ) is a crucial step in the hydrological application of weather radar measurements. It has been common practice for over ...
Modelling nitrogen dynamics and distributions in the River Tweed, Scotland: an application of the INCA model
Nitrate nitrogen modelling Tweed INCA
2009/3/17
The INCA (Integrated Nitrogen in Catchments) model was applied to the River Tweed in the Scottish Borders, a large-scale (4400km2), spatially heterogeneous catchment, draining a wide range of agricult...
Estimating rainfall distributions at high temporal resolutions using a multifractal model
rainfall modelling cascades multifractal downscaling
2009/3/12
Rainfall data from 18 stations in the vicinity of Tokyo city, measured to a precision of 1 mm, were analysed for multifractal properties. A multifractal model based on the scaling properties of tempor...