Your query returned 168 graphics.
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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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Atmospheric sulphur cycleAtmospheric sulphur cycle |
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Critical loads of acidity for soilsCritical loads of acidity for terrestrial ecosystems in northern Europe and Canada north of 60 degrees N. |
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Sulphur dioxide concentrations in air and emissions from the smelter at NikelAnnual SO2 concentrations in air at ground level at the Svanvik monitoring station, and SO2 emissions from the non-ferrous metal smelters at Nikel |
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SO2 concentration at the Svanvik monitoring stationAnnual SO2 concentration in air at ground level at the Svanvik monitoring station and SO2 emissions from the non-ferrous metal smelters at Nikel |
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Annual average of alkalinity and pH as measured in rivers in northern Fennoscandia and the Kola PeninsulaAnnual average of alkalinity and pH as measured in rivers in northern Fennoscandia and the Kola Peninsula |
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Annual average of sulfate and base cation concentrations as measured in rivers in northern Fennoscandia and the Kola Peninsula Note: SO4 (non-seasalt) estimated for river Utsjoki from total sulfurAnnual average of sulfate and base cation concentrations as measured in rivers in northern Fennoscandia and the Kola Peninsula Note: SO4 (non-seasalt) estimated for river Utsjoki from total sulfur |
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Median concentrations of sulfate, base cations, and nitrate in lakes of northern Fennoscandia and the Kola PeninsulaMedian concentrations of sulfate, base cations, and nitrate in lakes of northern Fennoscandia and the Kola Peninsula |
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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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Anthropogenic NOx emissions for 1985 north of 30°NAnthropogenic NOx emissions for 1985 north of 30°N |
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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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Tracer concentration on a vertical section (along Y=0 on Figure 346) after 15 years; a) no neptune, centered difference; b) neptune, flux-corrected transport; c,d) velocity normal to the section with positive "into" the page, negative "out" of the page;Tracer concentration on a vertical section (along Y=0 on Figure 346) after 15 years; a) no neptune, centered difference; b) neptune, flux-corrected transport; c,d) velocity normal to the section with [..] |
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Diatom-inferred Holocene pH histories of lakes in arctic Fennoscandia and the Kola PeninsulaDiatom-inferred Holocene pH histories of lakes in arctic Fennoscandia and the Kola Peninsula. Toskaljavri (a) is redrawn from Seppä et al. (2002), Tsuolbmajavri (b) from Seppä and Weckström (1999), [..] |
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