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Analysis of Mercury Concentrations in Indiana Soil to Evaluate Patterns of Long-Term Atmospheric Mercury Deposition
atmospheric deposition mercury emission soil mercury concentration
2015/1/16
Mercury (Hg) has proven to be a risk to the public, mainly through the consumption of fish. Because of this, many fish consumption advisories have been issued in Indiana. Although much is known about ...
INVASIVE SPECIES AND PANNE ECOSYSTEMS: THE EFFECTS OF ATMOSPHERIC POLLUTION
invasive species nutrients
2015/1/16
Pannes are rare intradunal wetlands. Though small, they are known to exhibit extremely diverse and sensitive vegetation and are home to a number of reptile and amphibian species. In the United States,...
Atmospheric inputs of phosphorus and nitrogen to the southwest Mediterranean region: Biogeochemical responses of high mountain lakes
Biogeochemical responses Atmospheric inputs
2014/5/4
We quantified dry and wet deposition of dust, nitrogen, and phosphorus over the southwest Mediterranean region (Sierra Nevada, Spain) and assessed its effects on the nutrient status and the chlorophyl...
CONTROLLED ATMOSPHERIC CONVECTION IN AN ENGINEERED STRUCTURE
CONTROLLED ATMOSPHERIC CONVECTION ENGINEERED STRUCTURE
2009/10/29
The momentum theorem of classical hydrodynamics is applied to a scheme
for controlled atmospheric convention within a vertical tubc of large
height and diameter, open at both ends, lor which the nam...
Fluctuations in the Waterlevel in Wells Due to Variations in Atmospheric Pressure
Fluctuations Waterlevel in Wells Variations Atmospheric Pressure
2009/10/29
Deviations from the classical theory of the barometric efficiency (Jacob 1940) is
shown in some examples. A model with a semipermeable bed overlyingthe aquifer
is proposed, and equations for the flo...
Sulphur and Oxygen Isotopes Behaviour in Sulphates of Atmospheric Ground water System Observations and Model
Sulphur Oxygen Isotopes Behaviour Atmospheric Ground water System
2009/10/26
Comparison of sulphate concentrations in groundwaters and atmospheric precipitation
suggests that about 30 % of groundwater sulphate may be of atmospheric
origin. Another source of sulphate ion is t...
Application of a Global Discharge Model to Atmospheric Model Simulations in the BALTEX Region
Global Discharge Model Atmospheric Model Simulations BALTEX Region
2009/10/23
In this study, a hydrological discharge model is presented which may be applied
as a tool to validate the simulation of the hydrologic cycle of atmospheric models
that are used in climate change stu...
Estimating the Effect of Atmospheric Stability on Lake Evaporation with the Water Budget Method
Estimating Effect Atmospheric Stability Lake Evaporation Water Budget Method
2009/6/15
Estimating the Effect of Atmospheric Stability on Lake Evaporation with the Water Budget Method.
Applying MERLIN for modelling nitrate leaching in a nitrogen saturated Douglas fir forest in the Netherlands after decreased atmospheric nitrogen input
refractory organic matter atmospheric nitrogen input nitrate leaching
2009/6/5
The MERLIN model was applied on the results of a field-scale manipulation experiment with decreased nitrogen (N) deposition in an N saturated forest ecosystem in the Netherlands. The aim was to invest...
Comparison of mercury in atmospheric deposition and in Illinois and USA soils
mercury atmospheric deposition soil geology Illinois USA
2009/5/18
It has been reported that most mercury (Hg) in USA soils is from atmospheric Hg deposition, mostly from anthropogenic sources. This paper compares the rates of atmospheric Hg deposition to amounts of ...
Biotic pump of atmospheric moisture as driver of the hydrological cycle on land
atmospheric moisture hydrological cycle
2009/5/7
In this paper the basic geophysical and ecological principles are jointly analyzed that allow the landmasses of Earth to remain moistened sufficiently for terrestrial life to be possible. 1. Under gra...
The sensitivity of stand-scale photosynthesis and transpiration to changes in atmospheric CO2 concentration and climate
atmospheric CO2 transpiration
2009/3/25
The 3-dimensional forest model MAESTRO was used to simulate daily and annual photosynthesis and transpiration fluxes of forest stands and the sensitivity of these fluxes to potential changes in atmosp...
Trends in the chemistry of atmospheric deposition and surface waters in the Lake Maggiore catchment
trend atmospheric deposition
2009/3/24
The Lake Maggiore catchment is the area of Italy most affected by acid deposition. Trend analysis was performed on long-term (15-30 years) series of chemical analyses of atmospheric deposition, four s...
Statistical atmospheric downscaling for rainfall estimation in Kyushu Island, Japan
atmospheric downscaling precipitation rainfall
2009/3/23
The present paper develops linear regression models based on singular value decomposition (SVD) with the aim of downscaling atmospheric variables statistically to estimate average rainfall in the Chik...
Modelling the effects of atmospheric sulphur and nitrogen deposition on selected lakes and streams of the Central Alps (Italy)
MAGIC northern Italy acidification recovery nitrogen
2009/3/12
The dynamic model MAGIC was calibrated and applied to selected sites in north-western Italy (3 rivers, 10 alpine lakes) to predict the future response of surface water to different scenarios of atmos...