Издательство Wiley по журналам "Water Resources Research"
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(196912)A stream water sampler was designed and tested to sample water from a stream at a rate proportional to the streamflow rate. A composite of samples taken in this manner is an estimate of the mean concentration of constituents ...

(198312)A flood forecast process with a discrete time index k is defined as {i(k), h(k)}, where i denotes the current flood level and h denotes the forecasted flood crest. It is a finite, random duration process with the actual ...

(199105)Observed soil degree‐days (SDD) for 20 forest stands in the discontinuous permafrost zone of interior Alaska range from 483 to 2217. These stands differ in terms of forest structure, topography, and soils. A biophysical ...

(199308)Unsaturated hydraulic conductivity is often the single most important soil property in vadose zone flow and transport. However, at depths below the root zone there is no field method available to determine it. The proposed ...

(197802)A branch and bound method is presented for evaluating alternative regional wastewater treatment systems, taking into account economies of scale in constructing treatment plants and interceptor sewers. A branch and bound ...

(197212)The disposal of waste water into a confined stratum of the earth's crust through recharge wells is gaining increasing popularity. Underground burying of radioactive liquid and solid wastes has been practiced for years at ...

(198705)The Boussinesq equation describes aquifer movement when capillarity effects are unimportant. A simple correction term to the equation is proposed here to take those effects into account. The correction can be quite significant ...

(199007)In general, the usual treatment of the initial response of the water table to a sudden drawdown involves a discontinuity at the outflow end of the aquifer. In the description of this problem by means of the diffusion ...

(199611)Municipal water utilities commonly aim to set prices at average cost. Because of various omissions and owing to inflation, unadjusted accounting data understate the economic costs of fixed assets and thus generate inefficiently ...

(196706)In the solution of estuary pollution problems, the mathematical model is a partial differential equation, which is often replaced by a set of ordinary differential equations with time as the independent variable. The ...

(197408)The use of precipitation data as input for conceptual hydrologic models has enhanced the need for measurements more representative of ‘true’ precipitation. Precipitation input to continuous watershed models is generally ...

(197910)A chance constrained linear programing model which employs multiple linear decision rules is developed. The model incorporates explicitly the stochastic nature of the streamflow process, can be used in design and/or ...

(197612)A model predicting the summer concentration of cholorophyll a in a phosphorus‐limited lake is derived from simple empirical and semitheoretical relationships. The model is rearranged and expressed as a phosphorus loading ...

(199511)Acidification of groundwater in a noncalcareous sandy aquifer at Klosterhede, Denmark, is the result of acid rain deposition. In the 4‐ to 5‐m‐thick unsaturated zone the pH ranges from 4.2 to 4.9 with Al concentrations of ...

(197412)Analysis of recent precipitation samples from the northeastern United States has shown a consistent pH of less than 4.4, when the expected pH based upon equilibrium with CO2 would be 5.6. A stoichiometric formation process ...

(197408)

(199405)A model for multistation precipitation, conditional on synoptic atmospheric patterns, is presented. The model, which we call the nonhomogeneous hidden Markov model (NHMM), postulates the existence of an unobserved weather ...

(198008)A clear‐sky spectral solar radiation model for direct and diffuse fluxes, combined with topographic calculations from digital terrain data, computes either incident, net, or reflected solar radiation at any point on a snow ...

(197608)An evapotranspiration climatonomy model (Lettau and Baradas, 1973) designed to compute monthly runoff, actual evapotranspiration, exchangeable moisture level, and stored moisture change, and incorporating seasonally varying ...

(198304)A combined two‐dimensional mixing cell/analytical solution is presented which describes multiple reactive solute transport in unidirectional groundwater flow regimes. The model uses a two‐step solving routine which separates ...
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