Now showing items 241-250 of 269
The flux of anthropogenic trace metals into the arctic from the mid-latitudes in 1979/80
(Elsevier, 1994-05)
The flux of trace metals into the Arctic atmosphere between 0 and 3.5 km altitude for the period July 1979-June 1980 was determined using a chemical transport modeling approach used previously for sulfur. The total annual ...
Multiple scattering of light in a spherical cometary atmosphere with an axisymmetric dust jet
(Elsevier, 1992-08)
We have developed a numerical solution for the anisotropic multiple scattering of light in a cometary atmosphere. The atmosphere is assumed to be a spherical shell illuminated by parallel solar rays. The spatial variation ...
Equatorial solitary waves Part 4. Kelvin solitons in a shear flow
(Elsevier, 1984-08)
It is shown that a mean flow with shear makes the Kelvin wave dispersive. This in turn modifies its nonlinear behavior and makes it necessary to replace the one-dimensional advection equation derived in an earlier work of ...
Washtenaw County Green Infrastructure Development Analysis
(2023-04-06)
Rain gardens and other types of green infrastructure help reduce surface water runoff from entering nearby water sources. Our goal is to locate areas that would benefit from the installation of green infrastructure, based ...
Scaling-up Stakeholder Engagement Efforts to Inform Better Communication & Uptake of NOAA Great Lakes Ice Forecast Information
(2022-05-06)
Great Lakes ice cover is integral to human activities in coastal communities and the region overall, from being an obstacle to vessel navigation in the transportation sector to providing an opportunity for winter recreation. ...
Mercury concentrations in two “great waters”
(Kluwer Academic Publishers; Springer Science+Business Media, 1995-02)
Although many sources of Hg to surface waters have been identified including atmospheric deposition, resuspension of contaminated sediments, and direct discharges, there are very few recent data on ambient concentrations ...
RMSE is not enough: Guidelines to robust data-model comparisons for magnetospheric physics
(Elsevier, 2021-04-01)
The magnetospheric physics research community uses a broad array of quantitative data-model comparison methods (metrics) when conducting their research investigations. It is often the case, though, that any particular study ...
A new model of the location of the plasmapause: CRRES results
(American Geophysical Union, 2002-11-02)
A new empirical model of the plasmapause location has been developed using density data from the plasma wave receiver onboard the CRRES spacecraft for nearly 1000 orbits. The ‘‘plasmapause’’ is identified here as the ...
Using Space‐Based Observations and Lagrangian Modeling to Evaluate Urban Carbon Dioxide Emissions in the Middle East
(Wiley, 2020-04-04)
Improved observational understanding of urban CO2 emissions, a large and dynamic global source of fossil CO2, can provide essential insights for both carbon cycle science and mitigation decision making. Here we compare ...