37 870 jeux de données trouvés

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      • Alpine Birds - Jasper Canada Open Gov jeu de donnĂ©es

        Birds adapted to alpine ecosystems are often sensitive to habitat and climate changes because of their niche specialization. For example, birds that are specialized to breeding... Read more
      • Caribou scat - Jasper Canada Open Gov jeu de donnĂ©es

        Woodland caribou (Rangifer tarandus caribou) is a threatened species protected under the Federal Species at Risk Act (SARA). Jasper National Park provides important habitat for... Read more
      • Aquatic fish inventory - Jasper Canada Open Gov jeu de donnĂ©es

        Aquatic fish data are collected across watercourses in Jasper National Park using a variety of fish sampling methods in order to inventory fish diversity, distribution, and... Read more
      • Bat NATBat Ultrasound - Jasper Canada Open Gov jeu de donnĂ©es

        Bat monitoring in Jasper National Park supports Jasper National Park’s Multi-species Action Plan and it is part of the NABat continent-wide program to estimate population trends... Read more
      • Elk roadside surveys - Jasper Canada Open Gov jeu de donnĂ©es

        Elk (Cervus canadensis) are generally considered a keystone species across a variety of landscapes. Elk (C. canandenis nelsoni) in Jasper National Park is one of four extant... Read more
      • Whitebark pine reforestation - Jasper Canada Open Gov jeu de donnĂ©es

        Whitebark pine (Pinus albicaulis) restoration supports Jasper National Park’s Multi-species Action Plan. Whitebark Pine is an Endangered Species protected under the Species at... Read more
      • Freshwater Benthic Macroinvertebrate Index - Jasper Canada Open Gov jeu de donnĂ©es

        Jasper National Park uses a reference condition approach to monitor benthic macroinvertebrates in the stream and river ecosystems within the park. The taxonomic counts of the... Read more
      • Human-Wildlife Interactions -Jasper Canada Open Gov jeu de donnĂ©es

        Information regarding human-wildlife interactions in Jasper National Park is important to manage both human (eg. town residents, visitors) and wildlife needs (eg. area... Read more
      • Lentic freshwater fish occurrence - Jasper Canada Open Gov jeu de donnĂ©es

        Both native and non-native fish inhabit many lakes and ponds across Jasper National Park. Prior to stocking practices in the past, many lakes in Jasper National Park did not... Read more
      • Athabasca glacier mass balance - Jasper Canada Open Gov jeu de donnĂ©es

        Glaciers are an important water source in mountainous areas and significantly influence the hydrology of the watershed. Glaciers worldwide serve as indicators of climate change... Read more
      • Southern Flying Squirrel - Point Pelee Canada Open Gov jeu de donnĂ©es

        Monitoring consists of four trap lines consisting of five traps each baited for five sessions (of five days each) every two years.
      • Permafrost active layer depth - Torngat Mountains Canada Open Gov jeu de donnĂ©es

        The Torngat National Park monitors the permafrost depth in the Ivitak wateshed. A temperature cable with 8 thermistors at depths from 0.5 to 7 m deep was installed in August... Read more
      • Stream temperature - Torngat Mountains Canada Open Gov jeu de donnĂ©es

        Water temperature is a critical variable in stream ecology, and in particular has direct implications for fish populations. Automated data loggers are being used to record year-... Read more
      • Stream hydrology - Torngat Mountains Canada Open Gov jeu de donnĂ©es

        Hydrology is a key factor affecting biodiversity and the ecological functioning of aquatic and riparian ecosystems through sediment transport, erosion, water chemistry, etc.... Read more
      • Subtle Vegetation Change - Torngat Mountains Canada Open Gov jeu de donnĂ©es

        This dataset contains the percent land cover of woody shrubs in shrub-dominated ecotypes within Torngat Mountains National Park from 1985 to 2014. This is a remote sensing... Read more
      • Harlequin duck abundance and brood productivity - Torngat Mountains Canada Open Gov jeu de donnĂ©es

        The Harlequin duck is a species at risk that occurs in the Torngat Mountains National Park. Fast-flowing rivers and streams constitute its breeding habitat but it is known to... Read more
      • Tundra vegetation climate - Torngat Mountains Canada Open Gov jeu de donnĂ©es

        Soil and air temperature control the composition and productivity of tundra plant communities and different species of Arctic and alpine plants respond differently to changing... Read more
      • Dwarf birch growth change - Torngat Mountains Canada Open Gov jeu de donnĂ©es

        The Torngat National Park monitors the growth and extent of dwarf birch along elevational transects at 5 locations to understand how shrubs are changing the tundra vegetation in... Read more
      • Trees - Fundy Canada Open Gov jeu de donnĂ©es

        Monitoring of the tree landscape permits detecting changes in habitat availability, forest productivity, forest health, and other ecosystem functions. The park uses permanent... Read more
      • Moose Density - Fundy Canada Open Gov jeu de donnĂ©es

        At high densities, moose can do extensive damage to forests by over browsing - altering forest composition and forest succession. One moose may consume 30 kg of vegetation per... Read more
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