The many lakes in south-western Greenland offer excel-lent opportunities for both limnological and palaeolim-nological studies. The lack of any cultural disturbance means that these lakes are tightly and directly linked with their catchment areas and regional climate. As such, the development of the...
| Main Authors: | , , , , , |
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| Format: | Text |
| Language: | English |
| Subjects: | |
| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.599.1010 http://www.geus.dk/publications/review-greenland-98/gsb183p68-74.pdf |
| Summary: | The many lakes in south-western Greenland offer excel-lent opportunities for both limnological and palaeolim-nological studies. The lack of any cultural disturbance means that these lakes are tightly and directly linked with their catchment areas and regional climate. As such, the development of the biological structure of these lakes over time should primarily reflect climate changes that have taken place since deglaciation. In turn, these changes in lake species composition and their pro-ductivity are preserved in the lake sediments. These lakes provide, therefore, excellent opportunities for studying the impact of past climatic changes on lake ecosystems. Similarly, the sediment records can also be used as proxies for palaeoclimatic changes. Clearly, however, to interpret sediment records in terms of fluc-tuating climate it is necessary to understand contem-porary processes. The limnology of these lakes is not particularly well understood as only a few of the lakes have been studied, and then only infrequently, over the last 50 years (Williams 1991). |
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