Abstract

Samples of sea water were collected in Kangerdluarssuk in the summers of 1974 and 1975 (fig. 28) as part of the geochemical-ecological Narssaq project (Bohse et al., 1975; Nielsen et al., 1976). These have been analysed for dissolved zinc, cadmium, lead and copper by anodic stripping voltammetry (Table 5). Water samples were collected with teflon-coated 5 litre Universal Series water sampIers with drop messengers (Hydro-bios, Kiel). In 1974 the water samples were taken from GGU motor cutter N. V. Ussing, in May 1975 from M/S Adolf Jensen and in September 1975 from a rubber boat. The samples were kept in plastic canisters previously analysed for heavy elements.

Highlights

  • Samples of sea water were collected in Kangerdluarssuk in the summers of 1974 and 1975 as part of the geochemical-ecological Narssaq project (Bohse et al, 1975; Nielsen et al, 1976)

  • Concentrations are given in Ug/li tre The samples have been analysed by anodic stripping voltammetry in the chemical laboratories af GGU

  • The contents ofCd and Cu were from less than 0.1 to 0.4 J,tg/1 and less than 0.1 to 1.6 J,tg/1 respectively. These values are in accordance with values reported for sea water elsewhere

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Summary

Introduction

Samples of sea water were collected in Kangerdluarssuk in the summers of 1974 and 1975 (fig. 28) as part of the geochemical-ecological Narssaq project (Bohse et al, 1975; Nielsen et al, 1976). Samples of sea water were collected in Kangerdluarssuk in the summers of 1974 and 1975 28) as part of the geochemical-ecological Narssaq project (Bohse et al, 1975; Nielsen et al, 1976). These have been analysed for dissolved zinc, cadmium, lead and copper by anodic

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