Ficha técnica

Autor

Several Authors

Año

1970

Idioma

English-Français

Editorial

Unesco, Paris. Proceedings of the Helsinki Symposium. Ecology and Conservation Series, vol. 1

Páginas

364 pp.

Tipo

Libro

Dimensiones

27x21

Código

VI-1818

Contenido

Subarctic problems of definition, forest limits in the North, Subarctic meteorology, microclimate within hilly regions Finland, radiation measurements forest limit Sweden, temperature es restricting factor Subarctic forest, ecological aspects of snow, snow plant communities in Cape Spring Argentina, geomorphological proceses in cold climates, denudation and river erosion Spitsbergen, soil movements under freezing, géographie boréale et anthropologie, permafrost in Subarctic, and Alaska, and Norway, remote sensing, investigations on palsas Lapland, soils in subarctic and subantarctic regions, and interior Alaska, ecology of subarctic vegetation, survival of arctic alpine plants, plant ecology in Iceland nunataks, écologie de la faune subarctique, caribou in Canada, animal activityin arctic summer conditions, îles Sain-Pierre et Miquelon enclave subarctique, forest and forestry in subartic regions, national parks, coservation of subarctic species in Britain, subarctique peatlands

Referencias específicas