Water fluxes
Quantifying energy and water fluxes in dry dune ecosystems of the Netherlands
... To this end, this study explores diurnal patterns in energy and water fluxes in a dry dune ecosystem on an elevated sandy soil in the Netherlands. Our study aims to improve the parameterization of dune ...
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Impacts of soil–aquifer heat and water fluxes on simulated global climate
... subsurface water fluxes is complicated by the wide variation in subsurface hydraulic properties, which makes it difficult to develop a model that gives the right flux magnitudes on the grid scale used in ...
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Quantifying surface water, porewater, and groundwater interactions using tracers: tracer fluxes, water fluxes, and end‐member concentrations
... total water exchange (and thus the nutrient flux to surface water) if the nutrient concentration in fresh groundwater is greater than in recirculated porewater ...
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The Influence of Environmental Salinity on the Water Fluxes of the Amphipod Crustacean Gammarus Duebeni
... In the prawn Palaemonetes varians, however, no such apparent change in permeability with salinity is present Rudy, 1967As was recognized by Smith, variations in flux of D2O or T g O in d[r] ...
14
Ideas and perspectives: Tracing terrestrial ecosystem water fluxes using hydrogen and oxygen stable isotopes – challenges and opportunities from an interdisciplinary perspective
... of water from soils and plant tissue that is rel- evant to answering our specific research ...soil water that takes part in water flow pro- cesses? From which plant tissue should we extract ...
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WATER AND SALT ABSORPTION IN THE HUMAN COLON
... Net absorption of water, unidirectional water fluxes, net absorption of sodium and chloride, and net secretion of potassium and bicarbonate for each subject during colonic perfusion with[r] ...
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A dynamic water accounting framework based on marginal resource opportunity cost
... that water scarcity demands a good understanding of water fluxes, uses and economic values for effective management; and (ii) that the marginal resource opportunity cost (MROC) of water is the ...
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Amazon Forest Response to Changes in Rainfall Regime: Results from an Individual-Based Dynamic Vegetation Model
... and water fluxes, I identified leaf allometry and phenology, which consequently affected produc- tivity, leaf evaporation and the long term dynamics as an important aspect of the model to be ...
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Water balance estimation in high Alpine terrain by combining distributed modeling and a neural network approach (Berchtesgaden Alps, Germany)
... Fracture Set”, “Hybrid Models” (Sauter et al., 2006) attempt to take into account the heterogeneity of karst aquifers within single conduits or parameter fields in a spatial continuum, however mainly concentrate on mod- ...
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Coupled modelling of subsurface water flux for an integrated flood risk management
... surface water into soil, flooding through the urban sewer system and, in consequence, rising groundwater are the main causes of subsurface ...infiltrated water necessitate cou- pled modelling tools of both, ...
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Sensors for physical fluxes at the sea surface: energy, heat, water, salt
... Because of the problems with conventional raingauges, there has been considerable effort to develop a disdrome- ter suitable for use at sea. The traditional disdrometer is an acoustic device designed to measure the ...
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Sensitivity of simulated global scale freshwater fluxes and storages to input data, hydrological model structure, human water use and calibration
... quantify water resources and water stress, calibration forces simulated discharge to be, during the calibration period, between 99 and 101 % of observed river ...soil water balance alone does not ...
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emissions from northern wetlands in glacial climates: effect of hydrological model and CH
... fluxes under different climate conditions are possible. Our study has been restricted to Europe because it serves as a model sensitivity test. For a full comparison of modeled val- ues with ice core data (e.g. ...
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Phosphorus fluxes to the environment from mains water leakage:Seasonality and future scenarios
... Figure 2: Estimates of P dosing concentrations a and extents b for 2001 – 2011, daily leakage rates reported by Cocks and Oakes 2011 c, and the derived MWL-P flux d.. 3.2 WWT-P flux esti[r] ...
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Public water supply is responsible for significant fluxes of inorganic nitrogen in the environment
... Table 1 Total flux of nitrate removed from the aquatic environment by abstraction ABS-NO3-N in England for 2015 in comparison to previous estimates of aquatic N retention organic N reten[r] ...
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Turbulent flux modelling with a simple 2 layer soil model and extrapolated surface temperature applied at Nam Co Lake basin on the Tibetan Plateau
... lated by the vegetation model component. Transfer coeffi- cients are modified from Deardorff (1968). Plant physiol- ogy and stomatal conductance are included via generalised plant types (GPT). As an ecosystem model ...
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Ridge to Reef Management Implications for the Development of an Open-Source Dissolved Inorganic Nitrogen Loading Model in American Samoa
... environmental water quality standards for coastal waters and for territorial surface ...spring water quality measurements for the territory. Baseline water quality information is not only helpful for ...
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Hydrological change: reaping prosperity and pain in Australia
... A development of Eqn. (5) has been devised with a statistical fitting procedure to the 40-year record of post- burn streamflow data from the Maroondah catchments to describe ecological succession in the ash forest with a ...
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Using isotopes to constrain water flux and age estimates in snow influenced catchments using the STARR (Spatially distributed Tracer Aided Rainfall–Runoff) model
... liquid water retained in the snowpack and the snowmelt and sublimation ...snowpack water balance sim- ulations with the following assumptions and conceptualiza- ...
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Modelling short-term variability in carbon and water exchange in a temperate Scots pine forest
... At some sites where needleleaf evergreen vegetation is the dominant vegetation type, year-to-year variation in fluxes can be explained by climatic and environmental drivers (e.g. dis- turbances) only. For example, ...
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