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634.9
S70

    Sosna zwyczajna (Pinus silvestris L.)
[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

Кл.слова (ненормированные):
Sosna (Pinus silvestris L.) -- Holocenu -- Systematika

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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634.9
B 76

    Chromatographic detection of seasonal changes in the location of indole-3-acetic acid in balsam fir
[Текст] / J.M. Bonga, J. Clark ; Canada Department of Forestrt. - Ottawa : Forest Entomology and Pathology Laboratory, 1963. - 2 с. : figures. - (Forest Entomology and Pathology Branch Contribution]Chromatographic detection of seasonal changes in the location of indole-3-acetic acid in balsam fir / Canada Department of Forestry ; 951). - Библиогр: p. 2. - 0.40 р.
УДК

Кл.слова (ненормированные):
Balsam fir%bark%tissue%diameter Canada



Доп.точки доступа:
Clark, J.
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502
S 91

    Summary Report/ Forest health monitoring/ New England/Mid-Atlantic 1992
[Текст] / USDA Forest Service. - Maryland : USDA Forest Service , 1993. - 15 с. + tables. - (Summary report ; NE/NA/INF-115-R93). - Библиогр: В надзаг.:. - free of charge р.
УДК

Кл.слова (ненормированные):
foliage transparency%crown density%crown dieback%survey

Аннотация: Researchers with the Northeastern Forest Health Monitoring program visited 256 plots in 1992, collecting data from nearly 8,000 trees in Delaware, Maryland, New Jersy, Massachusetts, Rhode Island, Connecticut, Vermont, New Hampshire, and Maine. There continues to be no evidence of large, regional-scale declines in the health of forest ecosystems as determined by observations of visual crown indicators on trees, e.g., crown dieback, crown density, and foliage transparency. Several individual species (eastern hemlock, northern white-cedar, Americal beech) show slight evidence of decline in one or more visual crown indicators. Some of this decline is attributed to known cases of disease/pest incidence, e.g., outbreakes of beech bark disease and defoliation by the hemlock looper. Evidence of ozone damage was noted on 28 percent of 39 plots where ozone-sensitive plants were surveyed. Soil sampling was implemented on 50 plots in New England, with plants to cover all plots brginning in 1994.Surveys of off-plot insects and pathogens also showed no evidence of regional-scale decline of the forest resource in the Northeastern United States.

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06
D 48

    Forstschutzprobleme in Nationalparken und Naturschutzgebieten=Forest Protection Problems in National Parks and Nature Reserves
[Текст] : symposium am 12. und 13 Mai 1998 in Braunsweig / Bearb. von Wulf A. und Berendes K-H. - Berlin : Parey Buchverlag, 1999. - 154 с. : ill. - (Mitteilungen aus der Biologischen Bundesanstalt fur Land- und Forstwirtschaft Berlin-Dahlem, ISSN 0067-5849 ; 362). - Библиогр.: am Ende der Art.%ISBN 3-8263-3246-6. - 100-00 р.
УДК

Кл.слова (ненормированные):
monitoring%bark beetles%black forest%ecosystem functions

Аннотация: Es gibt nur weinige forstliche Problemfelder, die so brisant sind und so hitzig diskutiert werden, wie Kontroversen zwischen Forstschutz und Naturschutz. Ein prominentes und aktuelles Beispiel fur diesen Konfliktbereich ist die Entwicklung der Borkenkafer-Kalamitat im Nationalpark "Bayerischer Wald". Hier ist lange daruber gestritten worden, ob und wie die Massenvermehrung ohne Gegenmassnahmen naturlich zusammenbricht. Die zunehmende und anhaltende Kalamitatsentwicklung, im Trend gegenlaufig zur Situation im ubrigen Bundesgebiet, hat diese Frage weitgehend beantwortet und so auch ein aus Sicht des Waldschutzes hochinteressantes Forschungsobjekt beschert.

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632
I 69

    Integrated control of Scolytid bark beetles
[Текст] : proceedings of the IUFRO Working Party and XVII International congress of Entomology Symposium."Integrated Control of Scolytid Bark Beetles" Vancouver, B.C., Canada, July 4, 1988 / Ed. by T.L.Payne and H.Saarenmaa. - Blacksburg : Virginia Polytechnic Institute and State University, 1988. - 355 с. : figures. - Библиогр: at the end of the papers. - 13-20 р.
УДК

Кл.слова (ненормированные):
host-insect/disease interactions%population %resistance%attractants

Аннотация: The effect of bark beetle traps remains to be understood as an integrated part of the"clean management" principle aimed at damage prevention: without the removal of the suitable breeding material, mass trapping alone would accomplish very little.

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632
M 54

    Review of Holarctic Tarsonemid Mites (Acarina: Prostigmata) parasitizing eggs of Ipine bark beetles
[Текст] : справочное издание / E.E. Lindquist; Ed. by D.P. Pielou. - Ottawa : The Entomological Society of Canada, 1969. - 111 с. : figures. - (Memoirs of the Entomological Society of Canada ; 60). - Библиогр: p. 89-91. - 1-00 р.
УДК

Кл.слова (ненормированные):
taxonomy%genus%species%subspecies

Аннотация: These mites are among the most host-specific associates of scolytid beetles: 16 of the 18 species or subspecies of Iponemus associated with the nearctic, pine-feeding ipines are monospecific, and each of the other two is restricted two closely related species of hosts. The mites and the beetles together are considered with regard to size correlations, the degree of host specificity, the mites as taxonomic indicators of their hosts, biogeography, life history, and the role of egg parasitism by the mites in the population regulation of their hosts.

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06
P 80

    Jakosc hodowlana drzewostanow sosnowych oras wartosc hodowlana i genetyczna drzew doborowych i porownawczych sosny zwyczajnej (Pinus sylvestris L.) osmiu polskich pochodzen=The breeding values of the Scots pine stands and breeding and genetic values of the Scots pine (Pinus sylvestris L.) plus trees and comparative trees from eight Polish provenances
[Текст] : монография / A.F. Korczyk ; Prace Instytutu Badawczego Lesnictwa. - Warszawa : IBL, 2002. - 125 с. : Ryc. + Tab. - (Prace Instytutu Badawczego Lesnictwa (Rozprawy i monografie) ; 3). - Библиогр: В надзаг.:s. 55-57%ISBN 83-87647-26-8. - 38.00 р.
УДК

Кл.слова (ненормированные):
comparative%elite trees%heritability%index selection values

Аннотация: The breeding value of 37 Scots pine stands from 8 Polish provenances as well as of 178 plus trees and 156 comparative trees growing within those stands was estimated on the basis of 8 characteristics: age, height, DBH, bark thickness, bark cracking range, crown length, stem straightness and stem pruning.

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06
P 80

    Prace Institutu Badawczego Lesnictwa seria A
[Текст] : kwartalnik (926-930). - Warszawa : IBL, 2002. - 130 с. : Ryc. + Tab. - Библиогр: at the end of the articles%ISSN 0369-9870. - 40.00 р.
УДК

Кл.слова (ненормированные):
forest ecosystem%protection%bark beetle

Аннотация: The book deals with the series of papers resulting from interdisciplinary research project on the Ips typographus (L.) gradation phenomena in the protected forests.

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551.5
P89

    Annual and seasonal temperature and precipitation trends in British Columbia since 1890
[Text] / J.M. Powell. - Calgary : Department of Forestry of Canada, 1965. - 43 p. : рис., табл. - (Department of Transport. Meteorological Branch ; cir. 4296, Cli-34). - eng. - Библиогр.: с. 23-25. - 0.36 р.
УДК

Кл.слова (ненормированные):
methods, seasons, climate, rise of the temperature

Аннотация: This paper didcusses the annual and seasonal trends and fluctuations of temperature and precipitation for a number of stations and regions in British Columbia. It is part of a larger project to investigate the relationships between climate and population trends of the bark beetle, DENDROCTONUS PONDEROSAE Hopkins

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54
C51

    The chemistry of wood
[Text] : сборник научных трудов / Ed. by B.L. Browning. - New Yorl ; London : Interscience Publishers, 1963. - 689 p. : рис., табл. - eng. - Библиогр. в конце ст. - 22.50 р.
УДК

Кл.слова (ненормированные):
structure of wood -- cellulose -- raw material -- chemistry of bark

Аннотация: Wood has always held a signinicant place in the human economy. This book deals with the chemistry of wood and its components, the development of woody tissue that take place in the cambial zone. In this book both wood and bark originate, and the end products can scareely be discussed adequately or completely without some understanding of the biochemical processes that occur in the narrow zone where new material is formed

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674.3
E73

    Deffects in Wood
[Text] = Holzfehler = Пороки древесины : справочное издание / M. Erteld, H.-J. Mette, W. Achterberg. - London : Leonard Hill [Books] Limited, 1964. - 76 p. : цв.ил. - eng. - ger. - rus. - 5.31 р.
УДК

Кл.слова (ненормированные):
bark injuries -- galls -- blue-stain

Аннотация: This book contains descriptions of wood deffects with plates to illustrate each point, so that there is as clear a picture as possible. More emphasis has been laid on the plates than the text which is only intended to serve as a brief and not a detailed explanation


Доп.точки доступа:
Mette, H.-J.; Achterberg, W.
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06
S92

    Enzymatic splitting of sucrose by some strains of Valsa nivea Fr.
[Text] = Enzymatisk spjalkning av sackaros med nagra stammar av Valsa nivea Fr. : научное издание / A. Persson-Huppel. - Stockholm : Skogshogskolan, 1963. - 29 p. : рис., табл. - (Studia Forestalia Suecica ; № 7). - eng. - Библиогр.: с. 26-27. - 0.09 р.
УДК

Кл.слова (ненормированные):
bark extracts -- parent species -- fungus -- strains

Аннотация: The paper deals with the results of the present investigation: bark extracts from hybrid aspen and its parent species contained different sugars; if the fungus will, on the whole, establish and develop an attack inside the host, the capacity of utilizing the present sources of energy may be decisive; in experiments in vitro the effect of sucrose as a source of energy has been studied

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06
S92

    Vartbjorkens produktion i Svealand och sodra Norrland
[Text] = Yield of Betula verrucosa Ehrh. in Middle Sweden and Southern North Sweden : монография / J. Fries. - Stockholm : Skogshogskolan, 1964. - 303 с. : рис., табл. - (Studia Forestalia Suecica ; № 14). - swe. - Библиогр.: с. 212-218. - 1.21 р.
УДК

Кл.слова (ненормированные):
material -- classification -- increment -- method of thinning

Аннотация: The book deals with the yield of Betula verrucosa Ehrh. in middle Sweden and in southern North Sweden. Its collection and composition of the material; locations and classification; diameter increment; bark thickness, height, volume, crown base height, and age; method of thinning; construction of the yield tables; comparisons between birch and spruce

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06
S92

    Versuche uber den Verlauf des Schwarmens von Borkenkafern und des Insektenbefalls an Kiefernholz in Mittelschweden
[Text] = Undersokningar av forloppet for barkborrarnas svarmning och inselsangrepp pa tallvirkr i Mellansverige : научное издание / H.H. Eidmann. - Stockholm : Skogshogskolan, 1974. - 26 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 113). - ger. - Библиогр.: с. 26. - ISBN 91-38-01896-9 : 1.30 р.
УДК

Кл.слова (ненормированные):
periods -- insect attack -- bark beetles

Аннотация: The flight periods of bark beetles and the insect attack on pine logs, felled at intervals of 20 days from January to June, were studied by using window traps and by marking fresh entrance holes in the logs followed by autumn inspection. The periods of flight and attack had similar patterns. Blastophagus piniperda and B. minor, as well as several other bark beetle species, had relatively short periods of flight and attack, while especially Pityogenes chalcigraphus had a long flight period with less accentuated peak. Trypodendron lineatum had a flight pattern with one early and one late peak.

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06
S92

    Die Kiefernrindenwanze, Aradus cinnamomeus Panz. (Hemiptera-Heteroptera). Ein Beitrag zur Kenntnis der Lebensweise und der forstlichen Bedeutung
[Text] = Tallbarkstinkflyet Aradus cinnamomeus Panz. (Hemiptera-Heteroptera). Bidrag till kannedomen om dess levnadssatt och skiglika betydelse : монография / L. Brammanis. - Stockholm : Skogshogskolan, 1975. - 81 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 123). - ger. - Библиогр.: с. 71-75. - ISBN 91-38-02369-5 : 0.90 р.
УДК

Кл.слова (ненормированные):
insects -- damage -- observations

Аннотация: This monograph on the pine bark bug is the result of many years' reserach work in Scandinavia and other countries. The author gives a historical survey of the places of discovery of this insect, which, not so long ago, was hardly regarded as harmful in the West-European countries. The damage is done by sucking out the cell juice of young pine trees which causes deformity and destruction of the vessels. The damage done by the insect has been explained by means of experimental work and observations. This insect is only to be found on Scots pine and larch. It prefers clean, dry and warm places and likes pine cultures on light soil. The thick, shadowy, and mixed cultures are only attacked at the edges. The consequences of the appearnce of the insect depend mainly upon the size of the insect population and the age of the tree. The chances fro 6-10-year-old pines to endure an attack are very small. The necessary prophylactic measure to be taken is to plant the cultures with closer planting space. It is possible to achieve successful results in the control of this insect by fertilizing with nitrogen and also by using the insecticide lindan.

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06
S92

    Transfer effects and variations in basic density and tracheid length of Pinus sylvestris L. populations
[Text] : научное издание / E.G. Stahl. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1988. - 15 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 180). - eng. - Библиогр. в конце ст. - ISBN 91-576-3480-7 : 2.00 р.
УДК

Кл.слова (ненормированные):
basic density -- variation -- tracheid length -- transfer -- spacing -- provenance

Аннотация: The aim of this study is to describe the magnitude and sources of provenances variation in wood density and tracheid length in Sweden. The study indicates that changes in forest management and forest tree breeding are needed in order to increase basic density and fibre length. Basic density and tracheid length were assessed in 67 provenances from one or more of 18 provenance traials at the age of 30 years. From each provenance and trial 10 trees were sampled from a 1.25 metre spacing and 10 trees from 2.0 metre spacing whenever possible. Assessments were made at growth rings five and ten respectively from the bark for basic density and at growth ring five from the bark for tracheid length.

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06
S92

    Wood structure and quality in natural stands of Salix caprea L. and Salix pentandra L.
[Text] : научное издание / L. Sennerby-Forsse. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1989. - 17 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 182). - eng. - Библиогр. в конце ст. - ISBN 91-576-3711-3 : 1.00 р.
УДК

Кл.слова (ненормированные):
specific gravity -- moisture content -- bark amount -- fibres

Аннотация: The purpose of the present investigation was to determine specific wood characterics in two native willow species, Salix caprea L. and Salix pentandra L., and to study their variation, both within the stem and between stands from different parts of Sweden.

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06
S92

    Yield of Larix sukaczewii Dyl. in Northern Sweden.
[Text] : научное издание / O. Martinsson. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1995. - 20 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 196). - eng. - Библиогр.: с. 18-19. - ISBN 91-576-5007-1 : 1000.00 р.
УДК

Кл.слова (ненормированные):
volume yield -- dominant height -- height increment -- mean annual increment -- conifers

Аннотация: The stem volume yield of 20 small stands of larch, mainly Larix sukaczewii Dyl., was studied in Northern Sweden. The stand range was 34-89 years. On the most productive sites trees attain a dominant height of 27 m at age 60 years. Tree height increment is still continuing at age 90 years. The productivity of larch varies widely, depending on site quality. During a 100-year rotation, the total volume yield of larch on medium sites was calculated at 500 m3 ha-1, and at 1000 m3 ha-1 on the most productive sites (both including bark). On the most productive sites, stem volume yield of larch exceeded that of indigenous conifers by 10-25 per cent (excluding bark). On poor, dry, flat or waterlogged sites the yield of larch was inferior to that of indigenous conifers. On high-altutude sites, surprisingly high yields were observed.

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06
F54

    Heating values of the above ground biomass of small-sized trees
[Text] = Pienikokoisten puiden maanpaalisen biomassan lampoarvot : научное издание / J. Nurmi. - Helsinki : The Society of Forestry in Finland-The Finnish Forest Research Institute, 1993. - 30 p. : рис., табл. - (Acta Forestalia Fennica ; № 236). - eng. - Библиогр.: с. 26-27. - ISSN 0001-5636. - ISBN 951-40-1280-1 : 6.00 р.
УДК

Кл.слова (ненормированные):
heating value -- small-sezed trees -- whole- tree biomass -- wood chemistry

Аннотация: The heating values of wood, inner and outer bark, and foliage components of seven small-s.ze tree species were studied. Significant differences were found between species within each component. However, the differences between species for weighted stem, crown and whole-tree biomass are very small. The weighted heating value of the crown mass is slightly higher than that of the stem in all species. The heating value of stem, crown and whole-tree material was found to increase with increasing latitude. The effective heating of wood correlated best with the lignin content, inner bark with carbohydrate, and outer bark with carbohydrates and the extractives soluble in alcalic solvents. It is suggested that the determination of the heating value might be used as an indicator of the cellulose content of coniferous wood.

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06
D48

    Borkenkafer-Gefahren nach Sturmschaden: Moglichkeiten und Grenzen einer intergrierten Bekampfung
[Text] = Bark beetle hazards following storm damage : Kolloquium am 30. und 31. Oktober 1990 in Braunschweig / Bearb. von A. Wulf und R. Kehr. - Berlin ; Hamburg : Paul Parey, 1991. - 227 s. : рис., табл. - (Mitteilungen aus der Biologischen Bundesanstalt fur Land- und Forstwirtschaft Berlin-Dahlem ; № 267). - ger. - Библиогр. в конце ст. - ISSN 0067-5849. - ISBN 3-489-26700-1 : 11.00 р.
УДК

Кл.слова (ненормированные):
Bekampfung -- Borkenkafern


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