Download or read book The Carbon Budget Of British Columbia s Forests 1920 1989 written by W. A. Kurz and published by . This book was released on 1996 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Carbon Budget of British Columbia s Forests 1920 1989 written by Werner Alexander Kurz and published by . This book was released on 1996 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Carbon Budget Model of the Canadian Forest Sector is a national-scale model of forest sector carbon pools and fluxes. This model has been applied to conduct a retrospective analysis of the carbon budget of British Columbia forests for 1920-1989. This report details the assumptions behind the model and the data sources for historic disturbances such as wildfire, forest insects, and different types of harvesting. It then presents model results for biomass and soil carbon pools, carbon fluxes, changes in forest age-class structure, and the model's sensitivity to a change in the assumption that biomass can decline in the overmature growth phase. The appendix includes a summary of a workshop examining the retrospective analysis.

Download or read book Carbon Management in British Columbia s Forests written by Mike Greig and published by . This book was released on 2009 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: In most ecosystems, the majority of the carbon is stored below ground as roots and decaying biomass or as organic carbon in the soil. [...] In both the forest and non-forest environment, when we measure the total carbon content we are measuring what is referred to as the "carbon stock." The carbon stored in forests is sequestered from the atmosphere through photosynthesis (the conversion of atmospheric CO2 into plant material using energy from the sun, releasing oxygen in the process) (Figure 1). [...] In some cases, acts of fire suppression and protection against insects lead to reductions in the affected areas and help maintain the level of carbon stored; however, uncertainty surrounds our ability to reduce the impacts of fire and insects on carbon over the long term or over large landscapes (see Section 2.2.1 below). [...] The Canadian Forest Service recently pointed out the important roles of forests and sustainable forest management in the global climate system: "forests play two important roles in the global climate system: first, they remove carbon from the atmosphere and store it in trees, litter and soil carbon, and second, they provide timber, fibre and energy to meet human demands. [...] In the February 2008 Speech from the Throne, the Premier outlined the following new or existing measures to reduce the province's carbon footprint: the zero net deforestation goal, the Trees for Tomorrow program, the restocking of all forest land, the Forests for Tomorrow program,2 the Bioenergy Strategy, the Pacific Carbon Trust, and new investments in carbon offset projects that benefit First Na.

Download or read book British Columbia Government Publications Monthly Checklist written by British Columbia. Legislative Library and published by . This book was released on 1997 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book British Columbia Government Publications written by and published by . This book was released on 1997 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Report written by and published by . This book was released on 1985 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Forest Management on Carbon Storage in Ontario s Forests written by Stephen J. Colombo and published by Sault Ste. Marie : Ontario Ministry of Natural Resources, Applied Research and Development. This book was released on 2005 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report examines how forest management can affect the carbon (C) balance of Ontario's forests. Ten forest management activities organized in four themes were examined: stand establishment (site preparation, planting, and vegetation management), growth enhancement (thinning, fertilization, and genetic improvement), forest protection (from forest fires, and insect and disease infestations), and harvesting (controlling the area occupied by roads, skid trails and landings, and reducing the area disturbed by harvesting)."--Document.

Download or read book Quantifying Ontario s Forest Carbon Budget written by Changhui Peng and published by Sault Ste. Marie : Ontario Forest Research Institute. This book was released on 2000 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the use of a well-established carbon budget model for the Canadian forest sector to investigate the carbon budget of Ontario's forest ecosystems. It first reviews the model and its components, then presents results of model runs using input data mainly based on a 1985 forest biomass inventory database. Model simulations begin in 1989 with simulated initial ecosystem conditions that are the endpoint of a 70-year retrospective model run for the period 1920-1989. Results are discussed with regard to forest age structure, forest carbon distribution & stocks, and ecosystem carbon fluxes. The final section includes discussion of the contribution of Ontario forest ecosystems to Canada's carbon budgets and recommendations for further research.

Download or read book Forest Research Report written by and published by . This book was released on 2004 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2008 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Carbon Budget Accounting at the Forest Management Unit Level written by Martin Von Mirbach and published by . This book was released on 2000 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report has been prepared in response to an identified need to provide guidance to forest managers seeking to report on a carbon budget at the scale of the forest management unit. Key concepts, tasks, and methods related to carbon budgeting are first reviewed, and a few points gleaned from research carried out in Canadian model forests are summarized. Carbon budgeting is then explained with reference to three distinct tasks: obtaining a baseline measurement of the amount of carbon in a particular forest at a given time; measuring the change to that stock over time; and evaluating the likely impact of various management activities on future changes to the carbon budget. Information needed in order to apply these steps is given, with a focus on how to use existing inventories to record carbon stocks & fluxes. The report concludes with a listing of some activities that could help to store carbon in forests.

Download or read book Assessing Forest Disturbances for Carbon Modeling written by Vanessa S. Mascorro and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book FRDA Report written by and published by . This book was released on 1996 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Simulating Forest Growth and Carbon Dynamics of the Lake Abitibi Model Forest in Northeastern Ontario written by Xiaolu Zhou and published by Sault Ste. Marie : Ontario Forest Research Institute. This book was released on 2004 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study assessed the temporal and spatial variability in forest growth & carbon storage to provide a comprehensive estimate of the carbon budget for boreal ecosystems in the Lake Abitibi Model Forest in northern Ontario. In the study, stand-level growth & carbon dynamics were simulated using TRIPLEX1.0, a new process-based forest growth & carbon dynamics model. The model was recently calibrated & tested using field measurements collected in Ontario, and was validated using 49 permanent sample plots in the Model Forest. Simulated carbon storage (net primary productivity, forest biomass, and soil carbon) are compared with field data and results from other studies on Canadian boreal forests. Estimates of carbon based on stand variables & analysis of the net carbon balance suggest whether the Model Forest ecosystem was acting as a carbon sink. The results provide information needed by local forest managers to develop ecological & carbon-based indicators and to monitor the sustainability of their forest ecosystems.

Download or read book The Forestry Chronicle written by and published by . This book was released on 2002 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book FRDA II Program 3 0 Research written by British Columbia. Ministry of Forests and published by . This book was released on 1996 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forestry projects, forest management, sustainable forestry.

Download or read book The Role of Boreal Forests and Forestry in the Global Carbon Budget written by International Boreal Forest Research Association. Conference and published by . This book was released on 2002 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: