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Willow Arctic

Pollutant Exposure and Chemical Composition of Plants Let us consider the influence of various exposure factors on the chemical composition of plant species in the arctic islands. It seems the most influential factor is the distance from the ocean shore. For example, in arctic willow growing a few meters from the tide line, the content of Zn, Cu, Pb, and Ni was higher than that of the same plant... [Pg.129]

To be noted for comparison, the annual growth increase for arctic willow (Salex arctica) in Cornwallis Island in the Canadian Arctic Archipelago, 75°N, is a mere 0.03 ton/ha (Warren, 1957). The corresponded trace metal fluxes are shown in Table 6. [Pg.132]

Greater snow geese Arctic willow Sa/ x Phenols Gauthier and... [Pg.307]

Gauthier, G. and Hughes, R. J. (1995). The palatability of Arctic willow for greater snow geese the role of nutrients and deterring factors. Oecologia 103,390-392. [Pg.462]

Figure 10.12 Calculated average fugacities of PCB52, PCB 153, and PCB 180 in pasture (i.e., lichens, willow leaves), caribou lipids, and wolf lipids in an arctic food chain in Canada (Bathurst Region). The caribou and wolf data represent averages of male and female animals. Data from Kelly and Gobas (2001). Figure 10.12 Calculated average fugacities of PCB52, PCB 153, and PCB 180 in pasture (i.e., lichens, willow leaves), caribou lipids, and wolf lipids in an arctic food chain in Canada (Bathurst Region). The caribou and wolf data represent averages of male and female animals. Data from Kelly and Gobas (2001).
See other pages where Willow Arctic is mentioned: [Pg.128]    [Pg.129]    [Pg.305]    [Pg.373]    [Pg.150]    [Pg.154]    [Pg.156]    [Pg.171]    [Pg.171]    [Pg.240]    [Pg.241]    [Pg.141]    [Pg.70]   
See also in sourсe #XX -- [ Pg.305 ]



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