Wild Salmonids in the Urbanizing Pacific Northwest (BOK)
1 629,00 1 62900
Sendes vanligvis innen 7-15 dager
Wild salmon, trout, char, grayling, and whitefish (collectively salmonids) have been a significant local food and cultural resource for Pacific Northwest peoples for millennia. The location, size, and distribution of urban areas along streams, rivers, estuaries, and coasts directly and indirectly alter and degrade wild salmonid populations and their habitats. Although urban and exurban areas typically cover a smaller fraction of the landscape than other land uses combined, they have profound consequences for local ecosystems, aquatic and terrestrial populations, and water quality and quantity.
|Dimensjoner||15,5cm x 23,5cm x 2,8cm||Vekt||604 gram|
|Leverandør||Bertram Trading Ltd||Andre medvirkende||J. Alan Yeakley, Kathleen Maas-Hebner, Robert M. Hughes|
|Emner og form||Ecological science, the Biosphere, Conservation of wildlife & habitats, Conservation of the environment|