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pro vyhledávání: '"Kenneth B. Adams"'
Autor:
Thad E. Yorks, Kenneth B Adams
Publikováno v:
The Forestry Chronicle. 81:502-515
In January 1998, an ice storm caused severe damage to the rare jack pine – pitch pine barrens in northeastern New York. We quantified tree damage and recovery in seven barrens stands and an adjacent red pine stand. Ice storm damage was variable amo
Autor:
Kenneth B Adams, Thad E. Yorks
Publikováno v:
Forest Ecology and Management. 177:85-94
In January 1998, an ice storm caused extensive and severe crown damage to the rare Pinus banksiana – P. rigida barrens in northeastern New York. These barrens contain some of the southernmost populations of P. banksiana and northernmost populations
Publikováno v:
Canadian Journal of Zoology. 68:1163-1167
Foraging patterns, dietary preference, and diet quality of muskrats (Ondatra zibethicus) were studied at an alkaline fen in northern New York, from May 1985 to August 1986. Cattail (Typha latifolia) was the most prominent plant food item in the diet
Publikováno v:
Fire Technology. 18:221-228
Problems associated with current field procedures for measuring the rate of spread of wildland fires are noted. The procedure was used to document an experimental prescribed fire that exhibited a large variability in rate of spread.
Publikováno v:
Journal of the Optical Society of America. 40:339
Accepted neon standards cover the region 6929–5852A. We have observed the first spectrum of neon throughout the region 8919–3126A in order to assist in establishing secondary standards in that part of this range where none exist.The first spectru
Autor:
Keivin Burns, Kenneth B. Adams
Publikováno v:
Journal of the Optical Society of America. 46:94
In the region 8200–2144 A the wavelengths or vacuum wave-numbers of seventy-three lines in the first spectrum and eleven in the second spectrum of cadmium have been measured relative to neon standards or to the mercury-198 spectrum or to both. The
Autor:
Kenneth B. Adams, Keivin Burns
Publikováno v:
Journal of the Optical Society of America. 42:56
Electrodeless tubes containing 0.5 mg of mercury were excited by radio waves of 110-mc frequency. In the region 5790–2446A the wavelengths of one hundred and ten components of the complex lines in the first spectrum of 80Hg199 have been measured re
Autor:
Kenneth B. Adams, Keivin Burns
Publikováno v:
Journal of the Optical Society of America. 46:36
Temperature and pressure changes during observation by means of a Fabry-Perot interferometer are discussed. A temperature regulated vacuum chamber has been designed to minimize the effects of these changes. Details of a simple and efficient interfero
Autor:
Keivin Burns, Kenneth B. Adams
Publikováno v:
Journal of the Optical Society of America. 42:716
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