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Comparison of Dynasonde Results with Various Ionospheric Models and Techniques
Physics-based justification for the Chapman form is given in references [1,2] of the Bibliography. Use of a constant scale height above the peak ...
www.ngdc.noaa.gov

DEVELOPMENT OF AN AIR DISPERSION MODEL FOR COASTAL ZONES AND COMPLEX TERRAINS
Gal-Chen coordinate system; application: from large scale extra-tropical storms (50-100 km mesh) to smaller mesoscale ... scale pollutant dispersion problems under different atmospheric stabilities with different terrain configurations; Simulation tests Fig. 3 Normalized pollutant concentration under convective atmospheric boundary layer. Fig. 4 Normalized plume height ...
www.hku.hk

Helena Norberg-Hodge - The Cost Of Development
They should be a two-car family, they should sit ... in perpetuating a centralizing and very unecological and non-human-scale development that was clearly unsustainable. I realized then that we ... the subsidies, hidden and direct, to support more diversified, smaller scale, regionally based initiatives. Once you start having more direct economic ...
www.context.org

CPC - Climate Weather Linkage: Atmospheric Blocking
Examples of the 500 hPa height and anomaly fields associated with mature blocking episodes over the northeastern Atlantic and the ... 1994: Simulated life cycles of persistent anticyclonic anomalies over the North Pacific: Role of synoptic-scale eddies. J. Atmos. Sci., 51, 3238-3260. Higgins, R. W., and S. D. Schubert, ...
www.cpc.ncep.noaa.gov

CRU Information Sheet no. 2: The Causes of Climatic Change
Maunder Minimum, has been associated with the height of the Little Ice Age. It has also been claimed ... 000 to 100,000 years. But in order to explain the scale of the observed variations, it is necessary to invoke other factors ... in global climate. Climate variability can also be generated by smaller-scale changes in the energy balance – the balance between heat received and ...
www.cru.uea.ac.uk

CRU Information Sheet no. 9: Climate Change Scenarios
In order to address these problems of scale and reliability, various techniques have been developed for 'downscaling' from the coarse GCM scale to the finer spatial scale ... relationships between the observed large-scale and regional climate, which are then applied to large-scale GCM output (making ... 1 km grid based on information such as height above sea level, distance to the sea, and latitude ...
www.cru.uea.ac.uk More from this site

2007 IUCN Red List – Search
(Sillero-Zubiri and Gottelli 1995). Highest wolf densities are found in short Afroalpine herbaceous communities ... aimed at improving dog husbandry and combating disease in the park and surroundings. A large-scale dog vaccination programme (targeting up to 3,000 dogs a year) seeks to reduce the ...
iucnredlist.org

Help; IDnature Guides; Global Mapper; 20q; 20m
However, we recommend one of 69 pixels high to match the height of the water lily on the banner's left, which is 80 pixels wide and ... terabytes of data. These include 1:1,000,000 scale maps of the world, 17 million topographical maps to 1:25,000 scale of the United States, and aerial photographs at 1 ...
discoverlife.org

Extinction: The Story of the Passenger Pigeon
The real onslaught began with the onset of large-scale commercial hunting carried out by well-organised trappers and shippers in ... and two years later was sending 400,000 a week at the height of the season and a total of 1,600,000 in the ... even the vast flocks of pigeons could not withstand slaughter on this scale. Numbers fell rapidly and by the late 1880s large flocks, which ...
www.eco-action.org

First large-scale wave farm closer to reality - EnergyPortal.eu
EnergyPortal.eu Menu Content/Inhalt Home Newsflashes ... addiction to oil and gas First large-scale wave farm closer to reality Thursday, 03 May 2007 The first large-scale wave farm, set to be built 10 ... , the New Zealand-based physical oceanographer, has concluded that the impact on wave height would be less than five percent -- or less than five centimeters off a ...
energyportal.eu