Сводный каталог книг

w10=
Найдено документов в текущей БД: 8
551.4
E27

    Effect of rainfall on stream flow in Southeast Alaska
[Text] : научное издание. - Juneau : USDA, Forest Service, 1950. - 3 p. : рис. - (Technical Notes of the Alaska Forest Research Centre ; № 4). - eng. - 1.00 р.
УДК

Кл.слова (ненормированные):
measurements, water erosion

Аннотация: Waterflow patterns of Southeast Alaska salmon streams are characterized by marked fluctuation in flow and recurring fall floods. A low stage in the dead of winter while precipitation is stored as snow, a considerable spring run-off that is quite stable until the snow is dissipated, and summer and fall flows fluctuating with rainfall seems to be the typical pattern. Extreme low water follows rainless periods in summer. On streams having no lakes to exert a stabilizing influence, the sustained heavy rainfalls of autumn cause violent floods.

Свободных экз. нет
551.4
G54

    Tree growth and rainfall - a study of correlation and methods
[Текст] : научное издание / W.S. Glock. - Washington : Smithsonian Institution, 1950. - 47 с. : рис., табл. - (Smithsonian Miscellaneous Collections ; vol. 111, N 18). - eng. - Библиогр.: с. In text. - 2.00 р.
УДК

Кл.слова (ненормированные):
transition, ecologicl principles

Аннотация: The purpose of the present study is to test critically the covariation of tree growth and rainfall-tree growth as measured by the thicknesses of growth layers on increment cores. There are two general conclusions. First, the evidence indicates rather clearly that variations in tree frowth follow variations of March-July rainfall from year to year very nearly 100% at the immediate site of the trees. Second, the evidence strongly suggests that changes of internal agreement among the trees and changes of average variation , average departure, and average departure from mean variation can be used as a method to reveal changes in rainfall through the years where amount of rainfall, and hence derived soil moisture, approximately equels that present at the location of the dominant members of the Holman Pass collection

Экземпляры всего: 1
ИЛ-Иф (1)
Свободны: ИЛ-Иф (1)
551.4
H86

    Stochastic integral equations and rainfall-runoff models
[Text] : монография / T.V. Hromadka, R.J. Whitley. - Berlin ; Heidelberg ; New York et al : Springer-Verlag, 1989. - 384 p. : рис., табл. - eng. - Библиогр.: с. 368-374. - ISBN 3-540-51086-9 : 140.00 р.
УДК

Кл.слова (ненормированные):
statistics, modeling, method, distribution

Аннотация: This book deals with use of stochastic integral equations. Various aspects of the rainfall-runoff modeling process are crutinized by use of probabilistic models, such that when combined, a stohastic integral equation results. Uncertainty in single event runoff estimates, as well as return frequency event outcomes are analyzed. Use of example problems demonstrate the application of stochastic integral equations in addition to explaining the underlying concepts. Computer program source code is also provided which can be used to solve both theoretical and real-world problems. The generous supply of chapter problems enables the book to be used as an applied textbook in stochastic integrals.


Доп.точки доступа:
Whitley, R.J.
Экземпляры всего: 1
ИЛ-Иф (1)
Свободны: ИЛ-Иф (1)
551.5
P92

    Contribution a l'etude de l'influence des elements meteorologiques sur l'accroissement des forets
[Text] / B. Primault. - Milano : [s. n.], 1953. - 61 p. : рис., табл. - (Revue Geofisica Pura e Applicata ; vol. 24, N 2192). - fren. - Библиогр.: с. 55-58. - 2.00 р.
УДК

Кл.слова (ненормированные):
treegrowth,climatic conditions, measurements

Аннотация: By controlling the managements of the forests, many swiss foresters noticed that the trees had not developed as forseen. Some foresters attributed this lack of development to the dryness of the least years. In order to control this allegations, the author has examined the development of five series of stocks situated in different climatic conditions: one series in the East of the Swiss Plateau, in a temperate and relatively dry climate, two in the Engadin, in a dry and cold climate. The treegrowth as been measured through the width of annual rings. The autor has examined just one species: Spruce.The author comes to the conclution that the forest reacts to the fluctuations of the sum of rainfall only in dry regions. The author proposes a graphic method for the determination of the minimum meteorological factor

Экземпляры всего: 1
ИЛ-ИФ (1)
Свободны: ИЛ-ИФ (1)
06
F54

    Acta Forestalia Fennica. 76
[Text] : publication of the Society of Forestry in Finnland. - Helsinki : Finska Forstsamfundet, 1964. - 202 с. : рис., табл. - fin. - eng. - Библиогр. в конце ст. - 1.00 р.
УДК

Кл.слова (ненормированные):
variation -- investigation results -- trees and shrubs -- drainage degree -- temperature conditions -- rainfall

Аннотация: The book deals with seasonal variation in the sawmill industry in Finland; ornamental trees and shrubs; the effect of drainage degree on temperature conditions of peatland; ground water table fluctuations for measuring evapotranspiration; analysis of two alternative methods for National Forest Inventories in the Northern Europe; effect of natural subirrigation on the uptake of nutrients by forest plantations; on the distribution of rainfall in the pinestands.

Экземпляры всего: 1
ИЛ-ИФ (1)
Свободны: ИЛ-ИФ (1)
58
G54

    Principles and methods of tree-ring analysis
[Text] : монография / W.S. Glock. - Washington : Carnegie Institution of Washington, 1937. - 100 p. : рис., табл. - (Carnegie Institution of Washington Publication ; № 486). - eng. - Библиогр.: с. 94-97. - 15.00 р.
УДК

Кл.слова (ненормированные):
tree-ring analysis -- climatic indicators -- growth of trees

Аннотация: The book deals with tree-rings which can be used as indicators of environment in conjunction not only with purely geologic studies but also with the principles of plant ecology as applied to plant remains of the past. Tree-ring studies in United States have served to emphasize the importance of rainfall in the year-to -year life of forest. Large areas of forest are independent of climatic fluctuations, among which rainfall stand high in importance. Solar radiation is one of the factors influencing climate and tree growth.

Экземпляры всего: 1
ИЛ-ИФ (1)
Свободны: ИЛ-ИФ (1)
632
W88

    Forest-fire hazard research: As developed and conducted at the Petawawa Forest Experiment Station
[Text] : доклад, тезисы доклада / J.G. Wright. - Ottawa : Canada Department of Forestry and Rural Development, Forestry Branch, 1967. - 63 p. : рис. - (Forest Fire Research Institute Ottawa, Ontario Information Report ; FF-X-5). - eng. - Б. ц.
УДК

Кл.слова (ненормированные):
inflammmability zones -- weather factor -- measurement

Аннотация: The report deals with forest-fire hazard research, influence of weather factors, rainfall, relative humidity, air temperature, solar radiation, rate of evaporation, wind velocity, influence of soil moisture on duff, measurement of weather factors.

Экземпляры всего: 1
ИЛ-ИФ (1)
Свободны: ИЛ-ИФ (1)
502
N82

    North American temperate deciduous forest responses to changing precipitation regimes
[Text] : сборник научных трудов / Ed. P.J. Hanson, S.D. Wullschleger. - New York et al. : Springer, 2003. - 472 p. : рис., табл., фото.цв. - (Ecological Studies, ISSN 0070-8356 ; vol. 166). - eng. - Библиогр. в конце ст. - ISBN 0-387-00309-6 : 360.00 р.
УДК

Кл.слова (ненормированные):
rain and rainfall -- forest ecology -- climatic changes

Аннотация: This volume synthesizes mechanisms of forest ecosystem response to changing hydrologic budgets associated with climatic change drivers. The authors explain the implications of change at both the plant and stand levels and they extrapolate the data to ecosystem-level responses, such as changes in nutrient cycling, biodiversity, and carbon sequestration. In analyzing data, they also discuss similarities and differences with other temperate deciduous forests.


Доп.точки доступа:
Hanson, P.J. \ed.\; Wullschleger, S.D.
Экземпляры всего: 1
ИЛ-ИФ (1)
Свободны: ИЛ-ИФ (1)