Your query returned 82 graphics.
Results 61 - 75
Low and high-center polygonsLow and high-center polygons |
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River freeze-up in the ArcticMean dates of river freeze-up in the Arctic |
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Peat mound bogCross-section of a peat mound bog |
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Major pathways of contaminants into and within the Arctic environmentA multi-compartment schematic diagram of the major pathways of contaminants into and within the Arctic environment |
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Contaminant emissions, transport and deposition in the ArcticAn illustration of the interplay between a) contaminant emissions distribution for sulfur dioxide and b) frequency of atmospheric south-to-north transport, yielding c) a net annual input of sulfur to [..] |
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Conceptual model of the terrestrial/freshwater compartment showing the main subcompartments and contaminant transfers, and exchanges with the atmosphere and oceansConceptual model of the terrestrial/freshwater compartment showing the main subcompartments and contaminant transfers, and exchanges with the atmosphere and oceans |
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Hydrographs showing two types of streamflow regimes for Arctic rivers: a) Arctic nival regime and b) proglacial regimeHydrographs showing two types of streamflow regimes for Arctic rivers: a) Arctic nival regime and b) proglacial regime |
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a) The annual (1973-1990) and mean annual hydrographs for the Mackenzie River above the Arctic Red River, NWT, Canada, indicating the dominance of the spring freshet in Maya) The annual (1973-1990) and mean annual hydrographs for the Mackenzie River above the Arctic Red River, NWT, Canada, indicating the dominance of the spring freshet in May |
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Monthly mean discharge expressed as a percent of annual discharge from available data for selected Russian and Canadian rivers draining to the ArcticMonthly mean discharge expressed as a percent of annual discharge from available data for selected Russian and Canadian rivers draining to the Arctic |
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Comparison of monthly water and suspended sediment loads to the Mackenzie Delta plain for the period 1974-1983Comparison of monthly water and suspended sediment loads to the Mackenzie Delta plain for the period 1974-1983 |
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Conceptual model of the coastal zone and marine environments showing the main subcompartments and contaminant transfers, and exchanges with the atmosphereConceptual model of the coastal zone and marine environments showing the main subcompartments and contaminant transfers, and exchanges with the atmosphere |
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Illustration of the movement of less dense spring freshet water moving through a small Arctic lake underneath the surface ice cover, but not mixing with the water columnIllustration of the movement of less dense spring freshet water moving through a small Arctic lake underneath the surface ice cover, but not mixing with the water column |
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Monthly mean discharges for the Nelson River, Canada for the period 1960 to regulation in 1973, compared to post-regulation discharges from 1976 to 1990Monthly mean discharges for the Nelson River, Canada for the period 1960 to regulation in 1973, compared to post-regulation discharges from 1976 to 1990 |
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Schematic representation of shelf processes involving transport of contaminants and sea iceSchematic representation of shelf processes involving transport of contaminants and sea ice |
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Transport of 90Sr, originating from Sellafield, along the coast of Norway The highest values are found in the Norwegian Coastal Current and decrease northwardTransport of 90Sr, originating from Sellafield, along the coast of Norway The highest values are found in the Norwegian Coastal Current and decrease northward |
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