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The dataset contains 3 maps that show the current and predicted range of Engelmann spruce (Picea engelmannii) in the Pacific Northwest region. The layers include: 1) the species range modeled under current climate conditions for 1950-75 2) a continuous model of the predicted range for 1950-2006 and 3) potential range expansion and contraction from 2000-2009.
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Major forest species of Russia, created from an amalgamation of all applicable IIASA data with the Forest State Account of 1993, produced at a scale of 1:1 million. It is p art of the Land Resources of Russia collection. More information on the forestry datasets can be found at: http://www.iiasa.ac.at/Research/FOR/russia_cd/forestry.htm .
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A nationally compiled dataset containing provincial Forest Tenures/Forest Management Areas and other administrative areas where rights to establish, grow, harvest or remove timber from a particular area of land has been granted. Each province has different boundary definitions and/or harvesting practices which prevents this dataset from having a standard defined tenure unit for all of Canada (See data source below). British Columbia was the only province where tenure boundaries had to be complied from several different sources in order to have a definable tenure unit comparable to other provinces (see NOTES below). This dataset covers Forest Tenures and Management Areas for the province of British Columbia.
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The dataset contains 3 maps that show the current and predicted range of Pacific Silver Fir (Abies amabilis) in the Pacific Northwest region. The layers include: 1) the species range modeled under current climate conditions for 1950-75 2) a continuous model of the predicted range for 1950-2006 and 3) potential range expansion and contraction from 2000-2009.
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A nationally compiled dataset containing provincial Forest Tenures/Forest Management Areas and other administrative areas where rights to establish, grow, harvest or remove timber from a particular area of land has been granted. Each province has different boundary definitions and/or harvesting practices which prevents this dataset from having a standard defined tenure unit for all of Canada (See data sources in metadata). British Columbia was the only province where tenure boundaries had to be complied from several different sources in order to have a definable tenure unit comparable to other provinces (see NOTES in metadata).
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A nationally compiled dataset containing provincial Forest Tenures/Forest Management Areas and other administrative areas where rights to establish, grow, harvest or remove timber from a particular area of land has been granted. Each province has different boundary definitions and/or harvesting practices which prevents this dataset from having a standard defined tenure unit for all of Canada (See data sources in metadata). British Columbia was the only province where tenure boundaries had to be complied from several different sources in order to have a definable tenure unit comparable to other provinces (see NOTES in metadata).
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This dataset contains 8 layers showing current and predicted ranges of subalpine fir (Abies lasiocarpa ). One layer demonstrates range according to current climate conditions averaged from the period 1950-1975. Six layers model predicted ranges according to two different IPCC scenarios according to their Canadian Climate Centre modeling and Analysis (CCCma) third generation general correlation models (CGCM3) A2 and B1, in the years 2020, 2050, and 2080. An 8th layer shows a continuous model of predicted occurrence for the period 1975-2006.
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This dataset depicts roads built on the Tongass National Forest prior to 1960. This dataset is part of a larger analysis of road building and timber harvest on the Tongass National Forest, compiled for the report Scientific Basis for Roadless Area Conservation (http://www.consbio.org/cbi/projects/show.php?page=roadless/roadless.htm), pp 70-73. Road segments from a US Forest Service roads layer were attributed to the most likely decade in which the road was built, as determined by an analysis of connectivity to clearcuts on the Tongass National Forest from that decade. It was assumed that following 1960, harvests required access to mills or extraction sites, and thus roads connecting to them were most likely built...
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The mapping of land capability for forestry is based on a national classification system comparable with the other Canada Land Inventory sectors. Land is rated according to seven classes on its capability to grow commercial timber in areas stocked with the optimum number and species of trees. This rating considers the land in its natural state, without improvements such as fertilization, drainage, or amelioration practices. This dataset contains Land Capability Ratings for the surveyed portions of the province of Alberta, for areas south of 56 degrees N latitude (Alberta is divided into two datasets due to file size constraints). Land ratings and classes may change, however, significant changes will only be achieved...


map background search result map search result map Current and predicted range of Pacific SIlver Fir under climate change in the Pacific Northwest Current and predicted range of Engelmann spruce under climate change in the Pacific Northwest Modeled frequency and predicted range of subalpine fir (Abies lasiocarpa) under various climate scenarios Land resources of Russia - Major forest species Provincial Forest Tenures/Forest Management Areas (draft) - British Columbia, Canada Canada Land Inventory - Land Capability for Forestry - Alberta (south) Provincial forest tenures / forest management areas of Ontario and Quebec, Canada (draft) Provincial forest tenures / forest management areas of Alberta, Saskatchewan, and Manitoba, Canada (draft) Tongass National Forest Roads - Pre 1960 Tongass National Forest Roads - Pre 1960 Canada Land Inventory - Land Capability for Forestry - Alberta (south) Provincial Forest Tenures/Forest Management Areas (draft) - British Columbia, Canada Provincial forest tenures / forest management areas of Ontario and Quebec, Canada (draft) Provincial forest tenures / forest management areas of Alberta, Saskatchewan, and Manitoba, Canada (draft) Modeled frequency and predicted range of subalpine fir (Abies lasiocarpa) under various climate scenarios Current and predicted range of Pacific SIlver Fir under climate change in the Pacific Northwest Current and predicted range of Engelmann spruce under climate change in the Pacific Northwest Land resources of Russia - Major forest species