Download or read book The Breakdown of Picea Mariana Mill BSP black Spruce Needles in a Recently Created Northern Reservoir Southern Indian Lake Manitoba written by Patrick John Crawford and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadiana written by and published by . This book was released on 1989 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Progress Review written by and published by . This book was released on 1986 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Local Provenance Trials of Black Spruce Picea Mariana Mill B S P in Manitoba written by S. Segaran and published by [s.l.] : Department of Renewable Resources and Transportation Serv., Tree Improvement and Forest Genetics Section Lands and Forests Branch. This book was released on 1978 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polymorphic Site Index Curves for Black Spruce Picea Mariana Mill B S P in the Nelson River Forest District of Northern Manitoba written by John C. Cole and published by . This book was released on 1996 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book All Range Provenance Trial of Black Spruce Picea Mariana Mill B S P in Manitoba written by S. Segaran and published by Manitoba : Department of Renewable Resources and Transportation Services. Tree Improvement and Forests Genetics Section. Forest Division. This book was released on 1978 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Black Spruce written by United States. Forest Service and published by . This book was released on 1908 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Rangewide Provenance Study of Black Spruce Picea Mariana Mill B S P in North and Central Maine written by Yuriy M. Bihun and published by . This book was released on 1982 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Component Biomass Equations for Black Spruce in Maine written by Miroslaw M. Czapowskyj and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Component biomass prediction equations are presented for young black spruce (Picea mariana B.S.P. (Mill.)) in northern Maine. A weighted least squares model was used to construct the equations for small trees from 1 to 15 cm d.b.h., and an ordinary least squares model for trees less than 2 m in height. A linearized allometric model was also tested but was not used. Equations were developed for oven-dry needle, branch, bolewood, bolebark, aboveground, root, and complete tree biomass components. Aboveground components accounted for approximately 80 percent, and stump (less than 6 cm in height) plus roots accounted for 20 percent of the complete tree oven-dry biomass accumulation.S3.

Download or read book Essays on the Life of Black Spruce Picea Mariana Mill BSP written by Edward Paul Wileyto and published by . This book was released on 1981 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biomass Estimation for Black Spruce Picea Mariana Mill B S P Trees written by D. F. Grigal and published by . This book was released on 1984 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nutrient Analysis for a Black Spruce Picea Mariana Mill B S P Lowland Drained by Blasting Or Digging written by Wayne A. Smith and published by . This book was released on 1978 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silvical Characteristics of Black Spruce Picea Mariana written by Miron L. Heinselman and published by . This book was released on 1957 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Distribution and Occurrence of Advanced Black Spruce Picea Mariana Mill B S P Regeneration on Sites of the Lake Nipigon Forest written by Eamonn Wall and published by . This book was released on 1988 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Black Spruce Picea Mariana Mill B S P Growth Response written by Steve A. Hebert and published by . This book was released on 2002 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study sample from the Hearst region, Northwestern Ontario.

Download or read book Carbon Cycling in Three Mature Black Spruce Picea Mariana Mill B S P Forests in Interior Alaska written by Jason Gene Vogel and published by . This book was released on 2004 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Climate warming in high latitudes is expected to alter the carbon cycle of the boreal forest. Warming will likely increase the rate of organic matter decomposition and microbial respiration. Faster organic matter decomposition should increase plant available nutrients and stimulate plant growth. I examined these predicted relationships between C cycle components in three similar black spruce forests (Picea mariana [Mill] B.S.P) near Fairbanks, Alaska, that differed in soil environment and in-situ decomposition. As predicted, greater in-situ decomposition rates corresponded to greater microbial respiration and black spruce aboveground growth. However root and soil respiration were both greater at the site where decomposition was slowest, indicating greater C allocation to root processes with slower decomposition. It is unclear what environmental factor controls spruce allocation. Low temperature or moisture could cause spruce to increase belowground allocation because slower decomposition leads to low N availability, but foliar N concentration was similar across sites and root N concentration greater at the slow decomposition site. The foliar isotopic composition of 13C indicated soil moisture was lower at the site with greater root and soil respiration. From a literature review of mature black spruce forests, it appears drier (e.g. Alaska) regions of the boreal forest have greater soil respiration because of greater black spruce C allocation belowground. Organic matter characteristics identified with pyrolysis gas chromatography-mass spectrometry correlated with microbial processes, but organic matter chemistry less influenced C and N mineralization than did temperature. Also, differences among sites in C and net N mineralization rates were few and difficult to explain from soil characteristics. Warming had a greater influence on C and N mineralization than the mediatory effect of soil organic matter chemistry. In this study, spruce root C allocation varied more among the three stands than other ecosystem components of C cycling. Spruce root growth most affected the annual C balance by controlling forest floor C accumulation, which was remarkably sensitive to root severing. Predicting the response of black spruce to climate change will require an understanding of how spruce C allocation responds to available moisture and soil temperature"--Leaves iii-iv.

Download or read book Geochemistry of Black Spruce Picea Mariana Needles and Twigs Growing Over Zones of Gold Mineralization and Associated Induced Polarization Responses Dot Lake Area Agassiz Metallotect written by Mark Albert Fredrick Fedikow and published by Manitoba Energy and Mines, Geological Services. This book was released on 1996 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes a detailed geochemical survey based on black spruce needles and twigs analysed in the Dot Lake area of the Lynn Lake region in Manitoba. Includes a review of the geological setting of the study area, the area's mineral deposits and occurrences, and the sampling and analytical methods used. The variation in concentration of each element determined in the needles and twigs is discussed separately with regards to overall trends and relationships to mineral occurrences, induced polarisation responses, lithologies, drainage, and possible contamination from tailings particulate and/or leachate. Analytical data tables, histograms, and statistical summaries for each element analysed are presented in the appendix.