Picea abies Karst

Back E (1960) Tracheidal and parenchymatous cells in Picea abies (Karst ) pulpwood and their behavior in sulphite pulping Sven Papperstidn 63.695- 698... [Pg.143]

Westermark U (1985) Bromination of different morphological parts of spruce wood (Picea abies Karst) Wood Sci Technol 19 323- 328... [Pg.144]

Fig. 2. Percentage of injured shoots of Norway spruce (Picea abies Karst) after fumigation with 4 fig HF in May/June versus September. Means of 4 graftings and 8 seedlings, respectively. Fumigation from October to early December without hardly any difference to the control (not shown in figure 2).

Plate 5. Typical symptoms of injury caused by hydrogen fluoride during the most sensitive period of Norway spruce (Picea abies Karst). Single needles or parts of shoots appear burned. Duisburg, W. Germany, June 1976. [Pg.561]

Plate 13. Six to seven living needle years on branch of Norway spruce (Picea abies Karst) are only to be found in areas with clean air. This example of low land spruce in Lower Saxony, W. Germany, even shows some needles from 1964. Cloppen-burg, W. Germany, March 1973. [Pg.569]

Plate 14. Only one living needle year on twig of young Norway spruce (Picea abies Karst) reveals high chronic air pollution on top of mountains in North Bohemia. The photograph was taken close to plant shown on plate 3. This tree cannot survive because young shoots are missing supply from older needles. North Bohemia, June 1970. [Pg.569]

Plate 15. Chlorotic plants of Norway spruce (Picea abies Karst) in polluted area. Lower branches are still green. Cause may be due to photochemical reactions within the needles or on the neddlc surface. Kliny, North Bohemia, April 1983. [Pg.569]

Plate 16. End of shoot of Norway spruce (Picea abies Karst) found on the forest floor. Shoot was tom off probably after its conslstance had been weakened by environmental stress or lack of nutrients. Witten, W. Germany, March 1983. Photograph courtesy of Ms. Ebel. [Pg.573]

Plate 17. Bark wounds from Norway spruce (Picea abies Karst) partly covered by raisin on lower side of branch photograph taken from below and on upper stem, here in original position. Hardegsen, Soiling, W. Germany, 1982. [Pg.573]

The process development unit (PDU) was fed with 2 species of wood chips a softwood (mainly spruce, Picea abies Karst.) and a hardwood (beech, Fagus sylvatica L.). The hardwood was supplied by IVD as reference fuel, that has been tested in other combustion equipment for reference. [Pg.901]

Softwood (mainly spruce, Picea abies Karst.)... [Pg.902]

Raczkowski (3) found that exposing strips of microtomed spruce (Picea abies Karst.) to sunlight, wind, and rain resulted in de-... [Pg.324]

Eilers G, Brumme R and Matzner E (1992) Aboveground N-uptakefrom wet deposition by Norway spruce (Picea abies Karst.). Eorest Ecology and Management 51 239-249. [Pg.68]

Spruce (Picea abies Karst) lamellas were used to investigate the influence of the heat treatment of wood on the shear strength of the phenol-formaldehyde adhesive bond. Lamellas were heat treated at two temperatures 180°C and 220°C. The process of heat treatment in a vacuum, developed by Rep and co-workers [36], was used. Prior to heat treatment, all lamellas were planed to dimensions of 350 mm x 100 mm X 18 mm, and oven dried at 103°C. The treatment was performed in a vacuum chamber (Kambic, Laboratory Equipment d.o.o., Semic, Slovenia), where an absolute pressure of 5 kPa was achieved. The lamellas were heated to the desired temperatures, which took about 1 h, and then treated for 3 h at a constant temperature. The lamellas were then left to slowly cool down to room temperature. The lamellas were oven dried before and after heat treatment to determine mass loss. Mass loss (ML) after heat treatment was estimated according to the formula ... [Pg.225]

Kretz A 1973 Sugars, cyclitols, and organic acids in the cambial sap of Pinus sylvestris L., Picea abies Karst., and Abies alba Mill. Planta (Berlin) 110 1-14... [Pg.176]

Cerny G 1973 Hemmung einiger Ektoenzyme von Fomes annosus (Fr.) Cke. durch Holz- und Bastextrakte aus Picea abies (Karst.). Eur J For Pathol 3 214-220... [Pg.351]

Tisler V, Galla E, Pulkkinen E 1986 Fractionation of hot water extract from Picea abies Karst bark. Holz Roh-Werkst 44 2311-2316... [Pg.1027]

Wolfenden J, Wellbum AR. Effects of summer ozone on membrane lipid composition during subsequent frost hardening in Norway spruce [Picea abies. ) Karst]. New Phytol 1991 118 323-329. [Pg.452]

BOSCH, C., E. PFANNKUCH, U. BAUM, AND K.E. REHFUESS. 1983. Ober die Erkrankung der Fichte (Picea abies Karst.) in den HocMagen des Bayerischen Waldes. Forstw. Cbl. 102, 167-181. [Pg.136]

KMJPENJOHftNN, M, B.U. SCMNEIDER, R. ffiWTSOffiL, W. ZEXH, AND R. HORN. 1988. Sulfuric acid rain treatment of Picea abies (Karst. L.) Effects on nutrient solution, throughfall diendstry, and tree nutrition. Z. Pflanz iemMir. Bod ik. 151, 123-126. [Pg.138]

ROST-SIEBERT, K. 1985. Iftitersuchungai zur H- und Al-Ionentoxizitat an Keimpflanzen von Eldite (Picea abies, Karst.) und Buche (Fagus sylvatica, L.) in Losungskultur. Ber. d. Forsdnmgsz itrms Walddkosysteme/Waldsterb j 12, pp. 219. [Pg.139]

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