منابع مشابه
The Meteorological Aspects of Ice Cover on the Great Lakes*
The formation and break-up of ice on the Great Lakes as observed by regular ice reconnaissance flights conducted by the Meteorological Service of Canada is discussed in terms of the meteorological parameters involved. Ice cover on the individual lakes over the past four years is correlated with the winter temperature regime and an index of the heat stored in each lake using the concept of cumul...
متن کاملSatellite SAR Remote Sensing of Great Lakes Ice Cover, Part 2. Ice Classification and Mapping
During the 1997 winter season, shipborne polarimetric backscatter measurements of Great Lakes (freshwater) ice types using the Jet Propulsion Laboratory C-band scatterometer, together with surface-based ice physical characterization measurements and environmental parameters, were acquired concurrently with Earth Resource Satellite 2 (ERS-2) and RADARSAT Synthetic Aperture Radar (SAR) data. This...
متن کاملGreat Lakes Critical Pollutants
Introduction In 1985, the Great Lakes Water Quality Board identified persistent toxic pollutants as the principal issue confronting the Great Lakes, and developed a list of eleven “Critical Pollutants” deserving an early focus by remedial action programs. This newsletter continues the examination of recent medical literature on selected persistent organic pollutants from this list, including DD...
متن کاملValuing Great Lakes Beaches
This study aims to estimate the recreational use values of Great Lakes beaches using a two-level nested logit Random Utility Model. The choice set contains all 594 public Great Lakes beaches in Michigan. Beach sites located in the same Great Lakes water body are arranged into a nest. The trip data were obtained from a 2006 online survey using a web-panel of Michigan adults accessed through Surv...
متن کاملImportance of the Great Lakes.
The article by Knap et al., “Indicators of Ocean Health and Human Health: Developing a Research and Monitoring Framework” (Knap et al. 2002), was a welcome overview of issues that link the environmental condition of marine/ocean ecosystems and human disease. The complement to the growing concern about the connection between health and the marine environment is a corresponding emphasis on large ...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 1967
ISSN: 0027-0644,1520-0493
DOI: 10.1175/1520-0493(1967)095<0685:gliso>2.3.co;2