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Author : David Harry Halliwell,Michael J. Apps,Northern Forestry Centre (Canada)
Publisher : Unknown
Page : 264 pages
File Size : 43,9 Mb
Release : 1997
Category : Science
ISBN : MINN:31951D01639314R
Author : David Harry Halliwell,Michael J. Apps,Northern Forestry Centre (Canada)
Publisher : Unknown
Page : 248 pages
File Size : 53,7 Mb
Release : 1997
Category : Nature
ISBN : MINN:31951D01639316N
Author : Thierry Marie Louis Varem-Sanders,Ian D. Campbell,Northern Forestry Centre (Canada)
Publisher : Unknown
Page : 60 pages
File Size : 41,9 Mb
Release : 1998
Category : Forest microclimatology
ISBN : CORNELL:31924073892204
Author : John M. Kimble
Publisher : CRC Press
Page : 280 pages
File Size : 50,6 Mb
Release : 2000-06-28
Category : Technology & Engineering
ISBN : 9781482278637
Global Climate Change and Cold Regions Ecosystems provides information on soil processes and the carbon cycle in cold ecoregions as well as the soil carbon pool and its fluxes in the soils of cold ecoregions. Filling a void in this area of soil science, this resource explains soil processes influencing C dynamics under natural and disturbed ecosystems. The soils of the cold region ecosystems serve as a net sink of atmospheric C. However, an increase in global temperature could render them a net source. In the event of global warming, the cold regions ecosystems-arctic, sub-arctic, alpine, Antarctic, boreal forests, and peatlands-will undergo radical changes. Potential environmental change could drastically increase the active soil layer and influence the large C pool found in them. Topics include: soil C pools in different cold ecoregions, the impact of natural and anthropogenic disturbances on the soil C pool, the method of assessment of C and other properties of soils of the cold regions ecosytems while focusing on the fate of C in permafrost soils. Global Climate Change and Cold Regions Ecosystems covers the current and possible future effects of the cold ecoregions soil C pool on the global carbon pool.
Author : Scott X. Chang,Xiangyang Sun
Publisher : MDPI
Page : 265 pages
File Size : 41,8 Mb
Release : 2018-04-27
Category : Electronic
ISBN : 9783038423843
This book is a printed edition of the Special Issue "Urban and Periurban Forest Diversity and Ecosystem Services" that was published in Forests
Author : Anonim
Publisher : Unknown
Page : 484 pages
File Size : 52,7 Mb
Release : 1998
Category : Forests and forestry
ISBN : CORNELL:31924087298406
Author : Anonim
Publisher : Unknown
Page : 486 pages
File Size : 45,5 Mb
Release : 2001
Category : Aspen
ISBN : UIUC:30112048244542
Author : Klaus von Gadow,Jürgen Nagel,Joachim Saborowski
Publisher : Springer Science & Business Media
Page : 353 pages
File Size : 50,9 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9789401598866
The large-scale application of new silvicultural systems has become a political reality in many parts of the world. This involves a gradual transformation of traditional silvicultural practice towards Continuous Cover Forestry, also known as near-natural forest management, favouring mixed uneven-aged stands, site-adapted tree species and selective harvesting. Selective harvesting systems have a long tradition. Specific CCF-related resource assessment, forecasting and sustainable harvest control techniques have been developed, but details about their use are not widely known. The objective of this volume is to present state-of-the-art research results and techniques relating to CCF management with an emphasis on systems engineering and modelling. Using a very simple classification based on the development of timber volume over age or time we may distinguish two types of sustainable forest management systems. Rotation forest management (RFM) systems, characterized by standard silvicultural treatments and repetitive cycles of clearfelling followed by planting; and continuous cover forestry (CCF) systems which are characterized by selective harvesting and natural regeneration, resulting in uneven-aged structures and frequently also in multi-species forests. The distinction is usually the result of decisions relating to the cost of timber harvesting, simplicity of management, or various intangible benefits. The oldest and most perfect examples of CCF systems are the so called plenter selection forests found in France, Switzerland, Slowenia and Germany. Today, CCF systems are encountered in various regions of Europe, North America and in some tropical and sub-tropical forests of South Africa, Asia and South America.
Author : Cindy Shaw,Jagtar S. Bhatti,Kristopher John Sabourin,Northern Forestry Centre (Canada)
Publisher : Unknown
Page : 128 pages
File Size : 50,9 Mb
Release : 2005
Category : Carbon cycle (Biogeochemistry)
ISBN : MINN:31951D02363189T
The Forest Ecosystem Carbon Database presented in this report was compiled to meet the data needs of large-scale modelers and analysts working with the carbon budgets and dynamics of different forest ecosystems in Canada. A summary of estimated carbon content for soil, tree biomass by component, and total ecosystem carbon for each plot is appended to this report. These estimates fo not include detrital carbon (woody debris, etc.) or root biomass, which may significantly alter estimates for total ecosystem carbon in some forest types.
Author : Anonim
Publisher : Unknown
Page : 792 pages
File Size : 46,6 Mb
Release : 2002
Category : Forests and forestry
ISBN : UCR:31210015977927
Author : Anonim
Publisher : Unknown
Page : 32 pages
File Size : 48,9 Mb
Release : 2000
Category : Electronic
ISBN : NASA:31769000635766
Author : International Boreal Forest Research Association. Conference,Cindy Shaw,Michael J. Apps,Northern Forestry Centre (Canada)
Publisher : Unknown
Page : 340 pages
File Size : 48,9 Mb
Release : 2002
Category : Nature
ISBN : MINN:31951D02058421H
Author : Canadian Forest Service
Publisher : Unknown
Page : 64 pages
File Size : 42,9 Mb
Release : 1997
Category : Forests and forestry
ISBN : PSU:000063618945
Author : Anonim
Publisher : Unknown
Page : 32 pages
File Size : 47,9 Mb
Release : 1985
Category : Forests and forestry
ISBN : UIUC:30112097361148
Author : Anonim
Publisher : Unknown
Page : 376 pages
File Size : 40,9 Mb
Release : 2006
Category : Soil science
ISBN : UOM:39015059005705
