Your query returned 154 graphics.
Results 106 - 120
Trends in summer and winter total sulfate concentrations in air within the ArcticTrends in summer and winter total sulfate concentrations in air within the Arctic |
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Acidity of snow cover across the Russian Arctic, 2001–2004Acidity of snow cover across the Russian Arctic, 2001–2004 |
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Mean exposure to sulfur dioxide at Oulanka and ZeppelinMean exposure to sulfur dioxide at Oulanka and Zeppelin in relation to the direction of air masses arriving at the stations in the 1990s |
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Mean concentration and exposure to nitrogen compounds at ZeppelinMean concentration and exposure to nitrogen compounds at Zeppelin in relation to the direction of air masses arriving at the station in the 1990s |
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Mean surface air concentrations of sulfur oxidesMean surface air concentrations of sulfur oxides (i.e., sulfur dioxide plus sulfate) and nitrate in 2000 |
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Diversity indices (Shannon-Weaver means) for phytoplankton, zooplankton and zoobenthos in lakes and streams in the Murmansk regionDiversity indices (Shannon-Weaver means) for phytoplankton, zooplankton and zoobenthos in lakes and streams in the Murmansk region |
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Approximate forest damage zones in the vicinity of Monchegorsk and Nikel and the visible-damage and non-visible-damage zones on the Kola Peninsula and Finnish Lapland The inset shows coverage (%) of lichens (Hypogymnia physodes and Parmelia olivacea) onApproximate forest damage zones in the vicinity of Monchegorsk and Nikel and the visible-damage and non-visible-damage zones on the Kola Peninsula and Finnish Lapland The inset shows coverage (%) of [..] |
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Vegetation damage zones around NorilskVegetation damage zones around Norilsk |
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Surface water runoff from the Dalelva catchment, northeastern Norway, 2001–2003Surface water runoff from the Dalelva catchment, northeastern Norway, 2001–2003. (a) streamwater flow and pH, (b) non-marine concentrations of sulfate and base cations, and (c) chloride and non-marine [..] |
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Median values for a selection of key chemical variablesMedian values for a selection of key chemical variables including the calculated critical load of acidity CLAc and exceedance |
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Trends in non-marine sulfate, non-marine base cations, alkalinity, acid neutralizing capacity, pH, and labile aluminumTrends in non-marine sulfate, non-marine base cations, alkalinity, acid neutralizing capacity, pH, and labile aluminum for lakes in the three sub-regions |
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Estimated exceedance of critical loads of acidity for surface waters in northern Europe for three scenariosEstimated exceedance of critical loads of acidity for surface waters in northern Europe for three scenarios: 1990 emissions, Current Legislation for 2010 (CLE 2010), Maximum technically Feasible [..] |
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Presence of the acidsensitive cladoceran Daphnia longiremis in Lake DalvatnPresence of the acidsensitive cladoceran Daphnia longiremis in Lake Dalvatn (Varanger Peninsula, Norway) |
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Trends in non-marine sulfate, non-marine base cations, alkalinity, acid neutralizing capacity, and pHTrends in non-marine sulfate, non-marine base cations (Ca+Mg), alkalinity, acid neutralizing capacity, and pH across the Euro-Arctic Barents region for 1990 to 2004. Large circles denote the three [..] |
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Trends in non-marine sulfate, alkalinity, non-marine base cations, and pHTrends in non-marine sulfate, alkalinity, non-marine base cations, and pH for lakes on the Kola Peninsula |
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