Photo Library

Graphics

Graphics || Map Images || Vegetation Map Unit Photos || Plant Community Photos || Circumpolar Arctic Bioclimate Subzone Photos || Photos-Vegetation TFS || Toolik Lake Permanent Vegetation Plot Photos || Imnavait Creek Permanent Vegetation Plot Photos || Happy Valley Permanent Vegetation Plot Photos

Alaska Arctic Toposequence Examples

Figure 4. Six ecosystem types along a toposequence beginning in tussock tundra and ending on the floodplain of the Sagavanirktok River. The total vertical drop is about 20 m, and the horizontal distance is about 200 m (Shaver et al. 1991).

Figure 4Figure 4