Schematic representation of the temperature and salinity structure of the upper Arctic Ocean and how the halocline layer is maintained by brine-rich water produced on the shelves
|
|
Global emissions of Pb to the atmosphere from various sources and source regions in 1989 Numbers under the columns are maximum estimates of the total emissions in tonnes
|
|
Spatial distribution of global emissions of Hg in 1990 within a 1° x 1° grid The total emission inventory is 2144 tonnes Hg
|
|
Contributions from different continents and from different sources to the global emissions of Hg to the atmosphere
|
|
Winter and summer surface water temperatures (°C) in the Arctic Ocean and adjacent seas
|
|
Winter and summer surface water salinity in the Arctic Ocean and adjacent seas
|
|
Distribution of radioactivity (PCi/L) in the surface layer of the ocean after ten years of simulation of Preller's model Source locations are the Ob, Yenisey and Pechora Rivers, as well as Sellafield
|
|
Yearly and depth-averaged concentrations (Bq/m3) of 137Cs after 6 years from Harms' model The sources are instantaneous releases of 1 PBq from the dump sites in Abrosimov Bay, Stepovogo Bay, Tsivolky [..]
|
|
Vertically integrated tracer burden shown after 15 years Units are burden per unit surface area, normalized by cumulative release Bottom topography is in meters; a) no neptune, centered difference, [..]
|
|
The ten major point sources, and their emissions of As and Cd to the atmosphere, in Europe at the beginning of the 1990s Numbers above the columns are emissions in tonnes per year
|
|
Changes with time in European atmospheric emissions of Cd, Pb and Zn
|
|
Estimates of emissions of As, Cd, Hg and Pb to the atmosphere from major source categories in the United States Numbers under the columns are emissions in tonnes per year
|
|
Estimates of emissions of As, Cd, Cr, Cu, Hg and Pb to the atmosphere from major source categories in Canada in 1982 Numbers under the columns are emissions in tonnes per year
|
|
Emissions of As, Cd, Ni and Zn to the atmosphere from major sources in the former Soviet Union in 1979/80
|
|
Major point sources (non-ferrous metal smelters) of Pb to the atmosphere in the Urals and the Asian part of the former Soviet Union
|
|
water OR waste searches for either of these words
oceans AND biodiversity searches for blocks with both words
pollution NEAR water searches for blocks with either of these words, with them being closer ranks higher
"climate change" searches for this phrase