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We have found 126 datasets for the keyword "harvesting". You can continue exploring the search results in the list below.
Datasets: 104,050
Contributors: 42
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126 Datasets, Page 1 of 13
Forest Tenure Harvesting Authority Polygons
This is a spatial layer that reflects operational activities for harvesting authorities. The harvesting authority is a legal area cleared by the Ministry of Forests and Range (that is, no other claims for the land exist) for harvesting purposes. This corresponds to the outlined areas on the Exhibit A maps. The Forest Tenures Section (FTS) is responsible for the creation and maintenance of digital Forest Atlas files for the province of British Columbia encompassing Forest and Range Act Tenures. It also supports the forest resources programs delivered by the MoFR. Each feature contains a Ministry of Forests and Range (MoFR) FEATURE_CLASS_SKEY (number) column that further defines the type of that feature. The layer contains harvesting authority boundaries for the following feature classes: Christmas Tree Permit (489), Forest Licence Cutting Permit (556), Licence to Cut (615), Timber Licence Cutting Permit (811), Timber Sale Licence Major Cutting Permit (818), Timber Sale Licence Minor (819), Tree Farm Licence Cutting Permit (834), WoodLot Licence Cutting Permit (864), Timber Sale Licence Minor Cutting Permit (917), and Community Forest Cutting Permit (2401). Each harvesting authority has a life cycle status code that is either PENDING - the harvesting authority has been submitted as a new harvesting authority or an amendment, but is not yet approved or rejected, ACTIVE - the harvesting authority is approved and activities may be taking place on the harvesting authority, or RETIRED - all activities have been completed for the harvesting authority
Maritimes Region Clam Harvesting Areas (CHA)
The Maritimes Region is divided into seven Clam Harvesting Areas (CHA).CLAM HARVESTING AREA 1 is described as follows:The inland and tidal waters of the counties of Colchester, Cumberland and Hants that border and flow into the Bay of Fundy.CLAM HARVESTING AREA 2 is described as follows:The inland and tidal waters of the counties of Annapolis, Digby and Kings.CLAM HARVESTING AREA 3 is described as follows:The inland and tidal waters of Yarmouth County.Time restrictions for Clam Harvesting Area 3: No person shall fish for clams from sunset each Saturday until sunrise on the following Monday (closed Sundays) in the boundaries of Clam Harvesting Area 3.CLAM HARVESTING AREA 4 is described as follows:The inland and tidal waters of the counties of Shelburne, Queens and Lunenburg and that portion of Halifax County west of Pennant Point (as defined in the Territorial Sea Geographical Coordinates Order (C.R.C., c. 1550), Schedule I, Area 4).CLAM HARVESTING AREA 5 is described as follows:The inland and tidal waters of Guysborough County and that portion of Halifax County east of Pennant Point (as defined in the Territorial Sea Geographical Coordinates Order (C.R.C., c. 1550), Schedule I, Area 4).CLAM HARVESTING AREA 6 is described as follows:The inland and tidal waters of the counties of Richmond and Cape Breton, all of Victoria County except that portion between Cape North and Inverness County and that portion of Inverness County that borders on the Bras d'Or Lakes.NEW BRUNSWICK - BAY OF FUNDY CLAM HARVESTING AREA 7 is described as follows:The inland and tidal waters of the counties of Charlotte, Saint John and Albert that flow into the Bay of Fundy.
Timber harvest plans - 50k
The purpose of this feature class is to identify those areas that are in the process of Timber Harvest Planning, process being a continuum from proposed plan through to approval and eventually plan expiration. Subsection 20(3) of the Forest Resources Act establishes that an approved Timber Harvest Plan is required prior to the authorization of timber harvesting under a Harvesting Licence or authorization of a Forest Resources Permit for non-commercial timber harvesting in an amount greater than 25m3 per year. A Timber Harvest Plan:• Must be developed in accordance with Sections 5 through 7 of the Forest Resources Regulation. • Identifies forest resources in the area and areas suitable for timber harvesting and establishes objectives for timber harvesting.• Must be consistent with any Forest Resources Management Plan that applies to the same area.Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection.For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)
FADM - Designated Areas
Defines areas protected from harvesting activities by Order-in-Council as per part 13 of the Forest Act.
Harvest Year/Mask 1985-2015
Annual mapping of national level forest harvesting for Canada detected inclusive of 1985 to 2015 from Landsat satellite imagery.This dataset is composed of two layers: (1) binary harvest mask, and (2) year of harvest disturbance detection. The information outcomes represent 31 years of harvesting activity in Canada’s forests, derived from a single, consistent, spatially-explicit data source in an automated manner. Time series of Landsat data with 30-m spatial resolution were used to characterize national trends in stand replacing forest disturbances, including those attributed to harvest for the period 1985–2015 for Canada's 650 million hectare forested ecosystems (Hermosilla et al. 2016). See references below for an overview regarding the data, image processing, and time-series change detection methods applied, as well as information on independent accuracy assessment of the data. When using this data, please cite as: Hermosilla, T., M.A. Wulder, J.C. White, N.C. Coops, G.W. Hobart, L.B. Campbell, (2016). Mass data processing of time series Landsat imagery: pixels to data products for forest monitoring. International Journal of Digital Earth. 9(11), 1035-1054. ( Hermosilla et al. 2016) For additional resources on the data used and methods applied, please see: Hermosilla, T., Wulder, M. A., White, J. C., Coops, N.C., Hobart, G.W., (2015). An integrated Landsat time series protocol for change detection and generation of annual gap-free surface reflectance composites. Remote Sensing of Environment 158, 220-234. ( Hermosilla et al. 2015a) Hermosilla, T., Wulder, M.A., White, J.C., Coops, N.C., Hobart, G.W., (2015). Regional detection, characterization, and attribution of annual forest change from 1984 to 2012 using Landsat-derived time-series metrics. Remote Sensing of Environment 170, 121-132. ( Hermosilla et al. 2015b) Hermosilla, T., Wulder, M.A., White, J.C., Coops, N.C., Hobart, G.W., 2017. Updating Landsat time series of surface-reflectance composites and forest change products with new observations. International Journal of Applied Earth Observation and Geoinformation 63, 104-111.( Hermosilla et al. 2017)
Forest Resources Management Plans - 250k
The purpose of this feature class is to identify the individual annual allowable cut and annual limit areas as referred to in the Forest Resources Act subsection 20(2) and 31(10 of the Forest Resources Regulation). Where there is no approved Forest Resources Management Plan (FRMP) for an area, forest resources harvesting can only be authorized in an amount less than that prescribed by regulation for that area. The Forest Resources Regulation subsection 31(1) establishes the annual limits for harvesting timber resources for areas without an FRMP. These areas are referred to as the Annual Limit Regions in Schedule 1 of the Regulation titled Timber Harvesting Areas. These annual limits are set as the annual allowable cut for each of the areas, until such time as a Forest Resources Management Plan is approved for that area.Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection.For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)
Harvesting and other silvicultural interventions
__The link: *Access the data directory* is available in the section*Dataset Description Sheets; Additional Information*__.The **Harvest and other silvicultural interventions** mapping is produced as part of the ecoforestry inventory of southern Quebec in order to maintain an up-to-date portrait of the forest. Several stakeholders related to forest operations participate in maintaining this forest portrait, including the Regional Operations Sector of the Ministry of Natural Resources and Forests (MRNF), private forest development agencies and major landowners. This map contains information on forest interventions carried out on the territory (e.g. harvesting, thinning, reforestation) as well as the year of work. The period of work begins at the beginning of the 20th century (when information is available) to the present day. The associated information is presented as a series of overlays of interventions.This map covers the commercial territory of public forests and private forests in Quebec. **The minimum mapping area is 0.1 ha. **__ ⚠️ Note that__ when there is more than one intervention on the same territory during the same year, priority is given to the one that changes the forest cover in a sustainable way (e.g. planting). To have access to all the interventions for the same year (in public forests only), please consult the technical and financial activity reports (RATF) distributed by the Ministry's Regional Operations Sector on the government website of Data Québec. **This third party metadata element was translated using an automated translation tool (Amazon Translate).**
Forest Inventory Ground Plots - Public Access
The Forest Analysis and Inventory Branch (FAIB) is responsible for coordinating and managing data collection and analyses from a range of different ground sampling programs that collect data on ground plots. This layer shows ground plots from the PSP and VRI programs. **Vegetation Resource Inventory (VRI):** ground samples primarily used to audit and verify key inventory attributes estimated during photo interpretation. These samples are not protected because they will not be revisited. **Permanent Sample Plots (PSP):** subjectively located fixed-area permanent plots, valued for their long-term re-measurement data to support development of growth-and-yield models in unmanaged stands across a range of stand and ecosystem types. Actual GPS coordinates are provided as protection is necessary. - Active PSPs = plot and buffer are protected from harvesting - Inactive PSPs = not protected from harvesting
RESULTS - Forest Cover Inventory
RESULTS opening's forest cover polygons with inventory component provided. Current forest cover submissions into RESULTS must contain attribute and map information. However, there are historical forest cover polygon information where maps are not available. Forest Cover is provided at three critical milestones of at harvesting, at achieved regeneration and at free growing. This is part of the Silviculture and Land status Tracking dataset, which includes tracking achievement of silviculture obligations on Crown Land
A Soft-Shelled Clam (Mya arenaria) Habitat Suitability Model For The DFO Maritimes Region
The data in this layer represents habitat suitability of soft-shelled clams (Mya arenaria) in the DFO Maritimes region, and was developed using an interdepartmental approach. Substrate classification data as well as bathymetric data for the Region were used to identify potential habitat for soft-shelled clams. Substrates identified as suitable included: sand, mud, sand and mud (Greenlaw, 2022). Contours (0m and 70m) from GEBCO bathymetric data were used to isolate depths between which soft-shelled clams are present. At this stage, a polygon reflecting soft substrates from 0-70m was created as "Suitable". A "Not Suitable" layer was similarly created using the substrates: boulders, continuous bedrock, discontinuous bedrock, gravel, mixed sediment, sand and gravel.To digitally validate the model, the Regional shoreline was divided into subsectors (developed by Environment and Climate Change Canada for the Canadian Shellfish Sanitation Program). Data from DFO (clam harvesting intensity) as well as Conservation and Protection (clam harvesting infraction locations) were used to established species presence within each sub-sector. If there had been any harvesting activity, legal or illegal, in an individual subsector, it was considered "Suitable and Validated". Merged into one final product, the model includes areas that are "Not Suitable", "Suitable", as well as "Suitable and Validated" for soft-shelled clam habitat.Cite this data as: Harvey, C., Vincent, M., Greyson, P., Hamer, A. (2024) Data of: A Soft-Shelled Clam (Mya arenaria) Habitat Suitability Model For The DFO Maritimes Region.Published: January 2024. Coastal Ecosystems Science Division, Fisheries and Oceans Canada, St. Andrews, N.B. https://open.canada.ca/data/en/dataset/c76f7813-d802-4b31-8ebe-476f8a7cacf2
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