Сводный каталог книг

[Текст]. V. 93. Forest Ecology and Management / A. Bondarev ; The Sukachev Institite of Forest SB RAS. - N.Y : Elsevier Science, 1997. - 205-214 с. : табл. - Б. ц.
Библиогр: p. 213

УДК

634.9

Аннотация: Tree age distribution determines stand size structure and is related to disturbance history and stand dynamics. Data are presented from 40 pure larch stands from six locations on the Taimyr peninsula and Evenk region in the northern open forests of Russian Siberia. A Weibull density function was used to describe actual age distribution and to simulate age distribution. All stands were found to have a multi-aged structure. The average coefficient of variation for age is about 48%. The range of tree ages exceed 400 years in the oldest forests. The patterns of age distribution change for different age groups. For the youngest stands (40-80 years old) the age distribution was leptocurtic and positively skewed, whereas for middle-aged forests (80-180 years old) it tended to be more mesokurtic and symmetric. In the oldest stands (more than 180 years old) the distribution had a platykurtic form. A high correlation was found between the Weibull function coefficients and the coefficient of age variation and for the mean age. The oldest forests were found in river valleys. Middle-aged forests occur more commonly on middle slopes and the youngest forests occupy top slopes and uplands. A more normal tree age distribution assumes a study area less damaged by forest fires than in the more southern parts of the boreal forest

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[Текст]. 7 Arizona Forestry Notes. A profile of young-growth Southwestern Ponderosa pine wood / G. Voorhies ; School of forestry, Northern Arizona University. - Flagstaff : Northern Arizona University, 1972. - 16 с. : ill. - бесплатно р.
Библиогр: p. 16

УДК

634.9

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[Текст] : ein Lehr- und Handbuch / A. Dengler. - Berlin : Verlag von Julius Springer, 1930. - 560 с. : Ill. + Mit 247 Abbildungen im Text und 2 Farbigen Tafeln. - 50.00 р.
Библиогр: В надзаг.:%Sachverzeichnis: S. 552-560

УДК

634.9

Аннотация: This book deals with ocology of forest, foundation of forest stands and technic of forests. It is handbook with ocologic base of forest

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[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] : монография / F. Hapla, W.Knigge; Herausgeber und Schriftleitung: H.A.Gussone u.a. - Frankfurt am Main : J.D. Sauerlander's Verlag , 1985. - 142 с. : Abb. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Forstlichen Versuchsanstalt : herausgeber und Schriftleitung: H.A. Gussone u. a., ISSN 0344-5666 ; 81). - Библиогр: S. 138-142%ISBN 3-7939-5081-6. - 4.80 р.

УДК

634.9

Аннотация: Based on this investigation recommendations were developed for a systematical reduction of the number of stems in the age range from 30 to 50 years. They are based on pure Douglas-fir stands on sites with brown podsolic soils over clayslate respectively greywacke of the Douglas-fir sites in the Eifel-Hills of Rhineland-Palatinate. There seems to be no doubt about the fact, that thinning can be increased without reducing specific gravity and strength properties of Douglas-fir under the conditions investigated


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Knigge, W.
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[Текст] : монография / H. Kramer, N. Bjerg ; Universitat Gottingen. - Frankfurt am Main : J.D. Sauerlander's Verlag, 1978. - 121 с. : табл. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Forstlichen Versuchsanstalt / Universitat Gottingen, ISSN 0344-5666 ; 55). - ger. - Библиогр.: с. 113-123. - ISBN 3-7939-5055-7 : 3.20 р.

УДК

634.9

Аннотация: To rationalize thinning in young coniferous stands, thinning systems have been developed in the past few years which permit the use of modern harvesters and logging machines. In the spring of 1973 a thinning experiment was established in the forest district Olpe, to examine the influence of largely mechanical cuttings on the increament of young Norway spruce stands. The paper gives a report of this experiment, and mentions the results of similar thinning experiments in the discussion. In conclusion, with regard to these scientific findings and to the thinning rules of the state forestry administrations, recommendations for the treatment of young spruce stands are given


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Bjerg, N.
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[Текст] : монография / H. Kramer; ; Universitat Gottingen. - Frankfuert am Main : J.D. Sauerlander's Verlag, 1980. - 347 с. : рис., табл. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Fortslichen Versuchsanstalt / Universitat Gottingen, ISSN 0344-5666 ; 67). - ger. - Библиогр. в конце глав. - ISBN 3-7939-5067-0 : 11.90 р.

УДК

634.9

Аннотация: The problems involved in the tending of young stands, in thinning and in quality pruning have won world-wide recognition. This is due to immense reforestation areas reaching the thicket stage, to the growing demand for the raw material wood and to expanding efforts towards increasing the value increment and improving stand stability.

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[Текст] / J.D. MacARTHUR. - Ottawa : Queen's Printer, 1964. - 44 с. : рис. - (Department of Forestry Publication ; 1059). - eng. - Библиогр.: с. 43-44. - 0.10 р.

УДК

634.9

Аннотация: The report deals with a study of the old Norway spruce plantations ranging from 30 to 45 years in age and widely distributed in the Great Lake-St. Data were collected in 12 plantations from a total of 23 fifth-acre plots. All stands were planted during the 1914-1928 period and some of them have contributrd seed for the more recent establishment of some 1,000 acres of second generation plantations

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[Текст] / D.A. Marquis, R.L. Ernst, S.L. Stout ; USDA, Forest Service. - Radnor : USDA, Forest Service, Northeastern Forest Experiment Station, 1992. - 101 с. : рис., табл. - (General Technical Report NE / USDA, For.Ser., Northeastern Forest Exp. St. ; 96). - eng. - Библиогр.: с. 17-26. - Б. ц.

УДК

634.9

Аннотация: This publication brings together the results of 20 years of research and experience in the silviculture of hardwood forests in the Allegheny region. It provides a summary of silvicultural knowledge, and guidelines, decision tables, and step-by step instructions for determining silvicultural prescriptions in individual stands


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Stout, S.L.; Ernst, R.L.
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[Text] : монография / B. Lupke ; Universitat Gottingen. - Frankfurt am Main : J.D. Sauerlander's Verlag, 1982. - 123 s. : рис., табл. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Forstlichen Versuchsanstalt, ISSN 0344-5666 ; 74). - ger. - Библиогр.: с. 114-123. - ISBN 3-7939-5074-3 : 5.10 р.

УДК

634.9

Аннотация: The book deals with an old beech stand , oak and larch planted in group selection openings, under a crown canopy and an open area for the first three or four years.The purpose of the experiment was to test the possibility of bringing advance groups of European larch and oak on group selection openings in beech stands. In parallel experiments (mostly potted plants) the dry matter production of larch and beech was traced with growth analytical methods on the three plots and also on a smaller selection opening

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[Текст] / E.K. Morgenstern, J.L. Farrar ; Forest Research Branch. - Toronto : University of Toronto, 1964. - 46 с. : рис. - (Forest Research Branch Contribution-Technical Report No.4 ; 608). - eng. - Библиогр.: с. 38-46. - 0.15 р.

УДК

634.9

Аннотация: The hypothesis was tested that red spruce and black spruce are two distinct species which are capable of hybridizing, and that intrigressive hybridization or introgression has occurred since Pleistocene glaciations. Evidence was obtained from the literature regarding F1 hybrids, isolating mechanisms, and the possible evolution of the species. Data are presented concerning morphological variation of seedlings in provenance tests, and of trees in natural stands. Mosr samples from the overlapping range showed a proportion of individuals typical of one species with other individuals showing a degree of resemblance to the other species. In these latter individuals, character assotiation was evident. While the data are not conclusive, they are compatible with the theory of introgression


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Farrar, J.L.
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[Текст] : zu W. Fleders "Erziechungsgrundsatze fur Buchenbestande" / D. Mulder. - Frankfurt am Main : J.D. Sauerlander's Verlag, 1990. - 53 с. : рис. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Forstlichen Versuchsanstalt, ISSN 0344-5666 ; 96). - ger. - Библиогр.: с. 51-53. - ISBN 3-79-39-5096-4 : 5.00 р.

УДК

634.9

Аннотация: With one exception German thinning rules have always been aimed at selecting individuals of desirable properties and removing one by one their surrounding neibours even if these are just as valuable. In the framework of this approach a symmetrical crown-extension of the prospective crop trees is a major concern. All this amounts to a "spacing thinning". As opposed to selection thinnings which enforce upon heterogeneous stands very schematic ditribution patterns, group thinnings allow for a much more flexible adaptation to the special conditions of each stand when entering thinning age. - Some preparatory comments were made on the question to what extent other tree species and other constellations offer themselves for group thinnings. One can hope that the specialists of growth science and wood technology will now put the assumptions on which selection thinning and group thinning are based to a vigorous test

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[Текст] / A. Shvidenko, S. Nilsson ; IIASA, Austria. - Laxenburg : IIASA, 1996. - 19 с. : табл. - (Working Paper of IIASA ; WP-96-59). - eng. - Библиогр.: с. 16-19. - Б. ц.

УДК

634.9

Аннотация: Analyses of aggregated data of the dynamics of Russian forests during the period from 1966 to 1993 have identified a rather stable development of Forested Areas (FA) and growing stock (an increase of 8% and 5%, respectively). Unforested Areas (UFA) have decreased significantly; for example, the total amount od unforested burned areas declined from 68.4 to 31.9 million ha over the period. Average growing stock by age groups increased for all main forest-forming species (excluding mature and overmature coniferous stands). Development in the growing stock in European Russia has been positive, but Asian Russia has experienced a rather sever decline. Studies of the 1983-1993 period show somewhat different results. Official data show that the total growing stock for Russia underwent aserous decline over this period. An adjistment for systematic inventory errors still show that there has been a substantial decrease in the growing stock in Asian Russia. The decline identified during this latter period cannot be explained by the harvest carried out, but is probably due to disturbances such as forest fires, pest, insects, and anthropogenic activities. From analyses, it can be concluded that the quality of the forests has been seriously impoverished in Russia during the 1966-1993 period. This impovershment is due to severe local overharvesting in regions witrh development infrastructure and to so-called creaming - namely, the harvesting of the best stands of specific species over huge areas. There are still vast areas of unexploited and unmanaged forests in Russia. In spite of serious shortcomings in Russian forest management, the stability of Russian boreal forests and their capasity for natural regeneration seem to be extremely high. Therefore, it may to be premature to speak of "disappearing Russian forests".


Доп.точки доступа:
Nilsson, S.
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[Текст] : сборник научных трудов / Redaktor: Stefan Bialobok ; Zaklad Dendrologii i arboretumkornickie Polskiej Akademii Nauk. - Warszawa ; Poznan : Panstwowe Wydawnictwo Naukowe, 1970. - 359 с. : табл., фото. - (Nasze Drewa Lesne : monografie popularnonaukowe / Redaktor: Stefan Bialobok ; 1). - 0.72 р.
Библиогр: at the end of the papers

УДК

634.9

Аннотация: The author discusses the role of protection of individual pine trees that are natural monuments and of the conservation of various types of forest communities with pine as an important component. A list of the individuals protected by the law is presented. Special note was made in the list of trees that are very thick, with a girth of 300-400 cm, that have a collor type of bark peeling, and those that were used as bee-hives. These latter ones are remnants of the intensive apiculture that characterized the early historical period. In the paper the value of forest reserves, seed stands and plus trees is stressed for the conservation of the gene pool within the natural populations of forest trees. In tables and figures the distribution of forest reserves, seed stands and plus trees in Poland is presented.

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[Текст] : сборник научных трудов / Eds.: Alexeyev V.A.; Birdsey R.A. ; USDA, Forest Service, Northeastern Forest Experiment Station. - Radnor : USDA Forest Service, 1998. - 137 с. : рис., табл. - (General Technical Report NE / Eds.: Alexeyev V.A., Birdsey R.A. ; 244). - Библиогр.: с. 82-94. - Б. ц.

УДК

502

Аннотация: This book contains information about carbon storage in the vegetation, soils, and peatlands of Russia, estimates of carbon storage in forests, statistical data from the 1998 national forest inventory of Russia and from other sources. Methods are presented for converting data on timber stock into phytomass of tree stands, and for estimating carbon storage in forest soils and peatlands in Russian's administrative territories and natural ecoregions. Also information is included on the timber stock of Russia's primary tree species and phytomass of forest vegetation, mortmass, and peat

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[Текст] / G.L. Baskerville. - Ottawa : Canadian Department of Forestry Research Branch , 1965. - 7 с. : табл. - (Pulp and Paper Magazine of Canada / Department of Forestry, Research Branch ; june). - eng. - Библиогр.: с. 7. - 0.05 р.

УДК

634.9

Аннотация: Data for natural stands of 700, 1000, 1500, 2000, 3000 and 5000 stem per acre are analyzed to show the influence of changing stand structure on both forest growth and cost harvesting. Inferences are drawn regarding the effect of thinning on stand growth and logging cost. It is noted that silvicultural control can be used only to produce more wood but also to produce a forest which is less costly to harvest.

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[Текст] : монография / F. Kato ; Universitat Gottingen. - Frankfurt am Main : J.D. Sauerlander's Verlag, 1994. - 93 с. : Abbildungen + Tabelen. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Forstlichen Versuchsanstalt / Universitat Gottingen, ISSN 0344-5666 ; 118). - Библиогр: S. 78-81%ISBN 3-7939-5118-9. - 4500-00 р.

УДК

634.9T

Аннотация: The study, presented here, deals with the evaluation of felling before stands having reached economic maturity. This evaluation is given by the difference between the stand value, corresponding to the original expectations, and the felling value at moment of cutting

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[Текст] / K.T. Logan, E.B. Peterson ; Canada Department of Forestry. - Ottawa : Department of Forestry, 1964. - 26 с. : figures. - (Forest Research Branch / Canada Department of Forestry ; 1073). - Библиогр: p. 25-26. - 0-10 р.

УДК

634.9T

Аннотация: This report describes a method of sampling, with an exposure meter, time and space variations in the quantity of light beneath a stand, and a method of summarizing the results graphically to permit a comparison of the light patterns of different stands.


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Peterson, E.B.
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[Текст] : монография / H. Kramer ; Universitat Gottingen. - Frankfurt am Main : J.D. Sauerlander's Verlag, 1983. - 114 с. : Abb. + Tab. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Forstlichen Versuchsanstalt / Universitat Gottingen, ISSN 0344 5666 ; 75). - Библиогр: S. 106-114%ISBN 3-7939-5075-1. - 4-00 р.

УДК

634.9T

Аннотация: This book deals with different methods of stand establishment. Most common today is the clear cutting system and the planting of 1000 to 1600 2- to 3-year-old bare-rooted Douglas fir per ha. Fertilization and thinning must be coordinated. Seen from the economic point of view it appears advisable to fertilize at a later stand age, particularly in pruned stands.

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[Текст] / W.M. Stiell, F.W. Althen ; Canada Department of Forestry. - Ottawa : Department of Forestry, 1964. - 19 с. : figures + tables. - (Forest Research Branch / Canada Department of Forestry ; 1075). - Библиогр: В надзаг.:. - 0-05 р.

УДК

634.9T

Аннотация: The purpose of this study was to provide improved means for estimating the contents of plantation-grown red pine in Ontario. Few available volume data are directly applicable, since they are based on measurements made in stands with a different type of development-i.e., natural stands, or plantations in other regions where growth rates may differ appreciably. Further, volumes are not generally expressed in terms most conveniet for the current standards of utilization in these plantations.


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Althen, F.W.
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