Index Catalog // ScholarsArchive@OSU

Nutrient stores and dynamics of woody detritus in a boreal forest: modeling potential implications at the stand level

Creator:: Krankina, Olga N., Harmon, Mark E., and Griazkin, Anatolii V.
Abstract:: Concentrations of 14 chemical elements (Al, B, C, Ca, Cu, Fe, K, N, Mg, Mn, Na, P, S, Zn) were measured in wood and bark of 126 sample trees representing different stages of decomposition in three major tree species of northwestern Russia: Scots pine (Pinus sylvestris L.), Norway spruce (Picea...
Resource Type:: Article
Full Text:: : modeling potential implications at the stand level Olga N. Krankina, Mark E. Harmon, and Anatolii V

Decomposition vectors: a new approach to estimating woody detritus decomposition dynamics

Creator:: Harmon, Mark E., Krankina, Olga N., and Sexton, Jay
Abstract:: A chronosequence of three species of logs (Pinus sylvestris L., Picea abies (L.) Karst, and Betula pendula Roth.) from northwestern Russia was resampled to develop a new method to estimate rates of biomass, volume, and density loss. We call this resampling of a chronosequence the decomposition-vector method, and it represents...
Resource Type:: Article
Full Text:: decomposition dynamics Mark E. Harmon, Olga N. Krankina, and Jay Sexton Abstract: A chronosequence of three

A chronosequence of wood decomposition in the boreal forests of Russia

Creator:: Yatskov, Mikhail, Harmon, Mark E., and Krankina, Olga N.
Abstract:: Coarse woody debris (CWD), represented by logs and snags >10 cm in diameter and >1 m in length, was sampled at eight sites in Russian boreal forests to determine the specific density of decay classes and decomposition rates. Tree species sampled included Abies siberica Ledeb., Betula pendula Roth., Betula costata...
Resource Type:: Article
Full Text:: Russia Mikhail Yatskov, Mark E. Harmon, and Olga N. Krankina Abstract: Coarse woody debris (CWD

Carbon balance on federal forest lands of Western Oregon and Washington: The impact of the Northwest Forest Plan

Creator:: Krankina, Olga N., Harmon, Mark E., Schnekenburger, Frank, and Sierra, Carlos A.
Abstract:: The management of federal forest lands in the Pacific Northwest (PNW) region changed in early 1990s when the Northwest Forest Plan (NWFP) was adopted with the primary goal to protect old-growth forest and associated species. A major decline in timber harvest followed, extending an earlier downward trend. The historic and...
Resource Type:: Article
Full Text:: WESTERN OREGON AND 2 WASHINGTON: 3 THE IMPACT OF THE NORTHWEST FOREST PLAN 4 5 Olga N. Krankina a

Amount and distribution of coarse woody debris in pine ecosystems of north-western Spain, Russia and the United States

Creator:: Herrero, Celia, Krankina, Olga, Monleon, Vicente J., and Bravo, Felipe
Abstract:: The quantity and characteristics of coarse woody debris (CWD) were examined in four distinct pine ecosystems of north-western (NW) Spain, NW Russia and the NW USA. The average CWD volume and biomass ranged from 3.76 m³ ha⁻¹, 1.55 Mg ha⁻¹ in pine plantations in NW Spain to 24.86 m3 ha⁻¹,...
Resource Type:: Article
Full Text:: debris in pine ecosystems of north-western Spain, Russia and the United States Herrero, C., Krankina, O

Measuring costs of sequestering carbon in forest stands with different management regimes in western Oregon

Creator:: Zyrina, Olga A.
Abstract:: This project was a part of larger work that compared major factors controlling patterns of carbon dynamics in two regions of the globe, the Pacific Northwest, USA and northwestern Russia. It was funded through the NASA foundation (grant # NAG5- 6242). Human economic activity is causing the release of pollutants...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Olga A. Zyrina for the degree of

Coarse woody debris in forest regions of Russia

Creator:: Krankina, Olga N., Harmon, Mark E., Kukuev, Yuri A., Treyfeld, Rudolf F., Kashpor, Nikolai N., Kresnov, Vladimir G., Skudin, Viktor M., Protasov, Nikolai A., Yatskov, Mikhail, Spycher, Gody, and Povarov, Ewgeni D.
Abstract:: To assess regional stores of coarse woody debris (CWD) in seven major forest regions of Russia, we combined data collected as part of the routine forest inventory with measurements in 1044 sample plots and the results of density sampling of 922 dead trees. The stores of CWD in the western...
Resource Type:: Article
Full Text:: Coarse woody debris in forest regions of Russia Olga N. Krankina

Comparison and assessment of coarse resolution land cover maps for Northern Eurasia

Creator:: Pflugmacher, Dirk, Krankina, Olga N., Cohen, Warren B., Friedl, Mark A., Sulla-Menashe, Damien, Kennedy, Robert E., Nelson, Peder, Loboda, Tatiana V., Kuemmerle, Tobias, Dyukarev, Egor, Elsakov, Vladimir, and Kharuk, Viacheslav I.
Abstract:: Information on land cover at global and continental scales is critical for addressing a range of ecological, socioeconomic and policy questions. Global land cover maps have evolved rapidly in the last decade, but efforts to evaluate map uncertainties have been limited, especially in remote areas like Northern Eurasia. Northern Eurasia...
Resource Type:: Article
Full Text:: and assessment of coarse resolution land cover maps for Northern Eurasia Dirk Pflugmacher a,⁎, Olga N

Thiamin and ascorbic acid retention and visual and textural qualities in thermally processed and stored green beans and Royal Ann cherries packed in pouches and cans

Creator:: Abou-Fadel, Olga Samir
Abstract:: Thiamin and ascorbic acid content and retention were determined in raw, blanched, pouched and canned green beans immediately after processing and after storage for four months at room temperature or at 37.5°C. Ascorbic acid was also determined in raw, pouched and canned Royal Ann cherries immediately after processing and after...
Resource Type:: Masters Thesis
Full Text:: of heating, storage and pH are important NHp CH3 CH?CH90H X- CH.OH y-J c N^T 2

Focus on Forestry ; Winter 2000

Creator:: Oregon State University. College of Forestry, Thielges, Bart, Wells, Gail, and Fedoroff, Nick
Abstract:: Magazine of the OSU College of Forestry. Vol 13, No. 1
Resource Type:: Other
Full Text:: Pine. "There's an advantage in Please turn to p. • . : - . . . ~ .. F 0 CU S 0 N P 0 REST RY

ScholarsArchive@OSU

Nutrient stores and dynamics of woody detritus in a boreal forest: modeling potential implications at the stand level

Decomposition vectors: a new approach to estimating woody detritus decomposition dynamics

A chronosequence of wood decomposition in the boreal forests of Russia

Carbon balance on federal forest lands of Western Oregon and Washington: The impact of the Northwest Forest Plan

Amount and distribution of coarse woody debris in pine ecosystems of north-western Spain, Russia and the United States

Measuring costs of sequestering carbon in forest stands with different management regimes in western Oregon

Coarse woody debris in forest regions of Russia

Comparison and assessment of coarse resolution land cover maps for Northern Eurasia

Thiamin and ascorbic acid retention and visual and textural qualities in thermally processed and stored green beans and Royal Ann cherries packed in pouches and cans

Focus on Forestry ; Winter 2000

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