Сводный каталог книг

[Текст] : монография / H.S. Graves. - New York : John Wiley & Sons, Inc., Б. г. - 325 с. : ill. - eng. - 30.00 р.

УДК

634.9

Аннотация: The book deals primarily with the principles of cutting mature stands of timber with a view to their replacement by new growth; cuttings in immature stands made for their improvement; and forest protection, with particular reference to forest fires. The book is not intended as a complete treatise on silviculture, but deals only with the treatment of wooalands. The methods of artificial seeding and planting are not included at all.

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[Текст] : a handbook of eastern forest management / R.C. Hawley, A.F. Hawes. - New York ; London : John Wiley & Sons; Chapman & Hall, 1912. - 479 с. : ill + figures. - Библиогр: p. 420-425%Tables: p.426-474%Index: p. 475-479. - 40.00 р.

УДК

634.9

Аннотация: The book is arranged in two parts: one dealing with methods and principles of forestry in general, the second treating in detail with the forests of New England. While it is written with special reference to New England, the book has a much wider field of direct application.


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Hawes, A.F.
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[Текст] : a manual for the guidence of forestry students, foresters, nurserymen, forest owners, and farmers / J.W. Toumey. - New York : John Wiley and Sons, Inc., 1916. - 455 с. : рис. - 60.00 р.

УДК

634.9

Аннотация: The book consists of two parts. Part I deals with the silvical basis for seeding and planting, more particularly the principles which underlie the choice of species, the closeness of spacing, and the composition of the stand. Part II is descriptive of the various operations in artificial regeneration and the results that may be expected from the best practice.

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[Текст] : a manual for the guidance of forestry students, foresters, nurserymen, forest owners, and farmers / J.W. Toumey, C.F. Korstian. - 3rd. ed. . - New York : John Wiley and Sons, Inc., 1942. - 520 с. : рис. - eng. - Библиогр.: с. 498-500. - 26.25 р.

УДК

634.9

Аннотация: The third edition of this book deals with the production of nursery stock for planting on particular sites and the inauguration of greatly enlarged planting programs by federal, state, and private agencies. In this edition, very few cost figures are included for the various nursery and planting operations. In preparation of this edition, many helpful and constructive suggestions have been received from a number of American foresters.


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Korstian, C.F.
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[Текст] : сборник научных трудов / Eds.: G. Abrahamsen, A.O.Stuanes, B. Tveite. - New York ; Berlin ; Heidelberg a.o. : Springer-Verlag, 1994. - 342 с. : figures + tables. - (Ecological Studies / Eds.: G. Abrahamsen, A.O. Stuanes, B. Tveite ; 104). - Библиогр: at the end of the papers%ISBN 0-387-94119-3. - 25000-00 р.

УДК

502

Аннотация: Acid rain is a serious international environmental problem. Scandinavian forests are influenced by acidic precipitation and have been the focus of considerable research on the causes and impacts of atmospheric pollution. This book presents the results of long-term studies (1972-1990) on acid rain in Norwegian forests. This research examined soil chemistry and biology, the impacts of acid rain on tree growth and nutrition, and its influence on ground vegetation, fungi, soil animals, and germination and seeding development and it will be of interest to researchers, and advanced students in ecology, air pollution, forestry, and environmental chemistry as well as to decision makers on environmental issues.

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[Text] = Yield of seed, choice of seed trees, and seedling establishment in experiments with natural regeneration : доклад, тезисы доклада / S. Hagner. - Stockholm : Skogshogskolan, 1965. - 43 с. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 27). - swe. - Библиогр.: с. 41. - 0.20 р.

УДК

06

Аннотация: This work reports on some results from an investigation of the permanent experiments with shelterwood stands carried on by the department of regeneration. The results concern: yield of seed, importance of seed tree choice for the intensity of seeding, establishment of seedlings, relationship between the amount of seed shed and the number of seelings established

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[Text] : научное издание / A. Karlsson. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1996. - 25 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 199). - eng. - Библиогр. в конце ст. - ISBN 91-576-5152-3 : 1000.00 р.

УДК

06

Аннотация: Field experiments were carried out at four sites in Sweden to investigate the possibility of establishing downy birch and silver birch on abandoned fields by natural regeneration, direct seeding or both. The effects of six soil preparation methods on the vegetation cover, seedling survival, dominant seedling height and seedling establishment were studied up to four years after seedling emergence.Seedling survival and establishment without preparation, and with rotary cultivation, were close to nil, while the other soil preparation methods generally were more effective. Best seedling survival and establishment were obtained on seedbeds created by removing topsoil or by transposing it by deep ploughing or inversion. Application of peat litter to the seedbed promoted seedling establishment.

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= Forest Research Papers / Instytut Badawczego Lesnictwa. - Warszawa : [б. и.], 2012. - 92 с. : il., табл. - ISSN 1732-9442. - 60.00 р.

УДК

06

Аннотация: The aim of this study was to determine the effect of fire damage on pine stands by assessing the diferences between 24 stands in forest districts of Regional Directorate of Warsaw State Forests. Comparisons were made of the amount of lying dead wood, thickness of forest litter, forest-floor cover by herbaceous plants and shrubs, the density of seedlings, natural seeding regeneration, low and high undergrowth, and number and condition of stumps in pine stands of 2nd and 3rd age classes following 5-6 years after understorey fires.

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