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Entrée de catalogue: Coleophora laricella
Historical finds of Coleophora laricella -
Entrée de catalogue: Lymantria dispar
Historical finds of Lymantria dispar -
Entrée de catalogue: Fenusa pumila
Historical finds of Fenusa pumila -
Entrée de catalogue: Operophtera brumata
Historical finds of Operophtera brumata -
Entrée de catalogue: Pristiphora geniculata
Historical finds of Pristiphora geniculata -
Entrée de catalogue: Coleophora serratella
Historical finds of Coleophora serratella -
Entrée de catalogue: Pristiphora erichsonii
Historical finds of Pristiphora erichsonii -
Entrée de catalogue: Gilpinia hercyniae
Historical finds of Gilpinia hercyniae -
Entrée de catalogue: Profenusa thomsoni
Historical finds of Profenusa thomsoni -
Entrée de catalogue: Adelges abietis
Historical finds of Adelges abietis -
Entrée de catalogue: Land Capability for Forestry
Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that portrays seven classes of land capability for growing commercial forests; also... -
Entrée de catalogue: National Wildlife Areas in Nunavut
National Wildlife Areas conserve essential wildlife habitats. There are two National Wildlife Areas in Nunavut: Nirjutiqavvik and Polar Bear Pass. While most human activities... -
Entrée de catalogue: Migratory Bird Sanctuaries in Nunavut
Bird sanctuaries areas of importance for the protection of migratory birds, their nests, and eggs. Nunavut has an abundance of sites favourable to the migratory habits of... -
Entrée de catalogue: Terrestrial Ecozones (Nunavut)
Ecozones are one of several levels of ecological regions that cover all of Canada. An ecozone is a discrete system, which has resulted from the mesh and interplay of geology,... -
Entrée de catalogue: Plant Hardiness Zones
Nine zones indicate the areas where various trees, shrubs and flowers are most likely to survive. These zones are calculated based on average climatic conditions and altitude of... -
Entrée de catalogue: Wetlands and Forests
Wetlands are areas characterized by relatively shallow water. These areas play an extremely important role in Canada's ecology. Canada has one of the largest areas in the world... -
Entrée de catalogue: Tree Species by Ecoregion
This map shows the number of tree species by ecoregion.There are about 180 species of trees in Canada. More tree species are found in Southern Ontario and along the St. Lawrence... -
Entrée de catalogue: Terrestrial Ecozones (forests)
Ecozones are broad ecological zones on the earth's surface and cover a large range of ecosystems such as temperate forest, mountain ranges, grassland, taiga, arctic tundra,... -
Entrée de catalogue: Plant Hardiness Zones
Nine zones indicate the areas where various trees, shrubs and flowers are most likely to survive. These zones are calculated based on average climatic conditions and altitude of... -
Entrée de catalogue: Forested Ecozones
In Canada, there are 20 ecozones, consisting of 15 terrestrial and 5 marine units. The vegetation varies from one ecozone to another. Forests cover totally or partially nine...
Vous pouvez également accéder à ce catalogue en utilisant l'API (cf. Documentation de l'API).