Catalog

Year

Displaying 1 - 10 of 35

Measurements of cloud condensation nuclei were made from small samples of stratospheric air taken from a U-2 aircraft at altitudes ranging from 13 to 19 kilometers. The measured concentrations of nuclei both in and outside the plume from the May and...

Person: Rogers, Hudson, Kocmond
Year: 1981
Type: Document
Source: TTRS

It is shown that similarity solutions in strong buoyant plumes (plant or axisymmetric) exist if a local characteristic turbulent diffusion coefficient varies inversely proportional to the square of the local gas density in the plume. The similarity...

Person: Delichatsios
Year: 1981
Type: Document
Source: TTRS

The possibility of applying infrared imagery to the study of a large, hot plume materialized by carbon particles resulting from the incomplete combustion of fuel oil is investigated. In a specific case (the PROSERPINE experiment), due to the high...

Person: Brustet, Benech, Waldteufel
Year: 1981
Type: Document
Source: TTRS

From the text...'with good smoke control, field burning can even help the environment by reducing the need for pesticides.'

Person: Hardison, Yarris
Year: 1981
Type: Document
Source: TTRS

Recreation is of increasing importance in forest environments. Fire has both short-term effects, trail closures, smoke impacts; and long-term effects, residual 'scars,' potential hazards, on forest recreation. The general public is gaining...

Person: Krammes, Taylor
Year: 1990
Type: Document
Source: TTRS

The public outcry about the 1988 fires in Yellowstone National Park and adjacent natural forests, coupled with concern among natural resource managers, convinced the Secretaries of the Departments of Interior and Agriculture to establish the Fire...

Person: Wakimoto
Year: 1990
Type: Document
Source: TTRS

[no description entered]

Person: Garmon
Year: 1981
Type: Document
Source: TTRS

In this paper we briefly review current knowledge concerning the possible consequences of a changing climate for terrestrial ecosystems. Forests and grasslands of western North America figure prominently in the discussion, but our intent is to consider...

Person: Perry, Borchers
Year: 1990
Type: Document
Source: TTRS

Sustaining the availability and quality of forest and rangeland ecosystems is a problem facing our society now and into the future. Since fire is a significant process in these ecosystems, managing fire is a part of this environmental problem....

Person: Cohen
Year: 1990
Type: Document
Source: TTRS

Fire is becoming recognized as a major issue throughout the North American continent. The last several years have seen major fire seasons in the United States, Canada, and Mexico. There are five areas where an international approach to fire management...

Person: Barkow
Year: 1990
Type: Document
Source: TTRS