Water-table height and microtopography control biogeochemical cycling in an Arctic coastal tundra ecosystem
Drained thaw lake basins (DTLB's) are the dominant land form of the Arctic Coastal Plain in northern Alaska. The presence of continuous permafrost prevents drainage and so water tables generally remain close to the soil surface, creating saturated, suboxic soil conditions. However, ice wedge po...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2012-01-01
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| Series: | Biogeosciences |
| Online Access: | http://www.biogeosciences.net/9/577/2012/bg-9-577-2012.pdf |