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Surface temperatures in the Skagerrak and Kattegat were higher than normal while the temperatures in the Baltic were normal. Unusually high phosphate concentrations were measured at some stations in the Baltic. The other nutrients showed, for the season, normal values. Oxygen concentrations below 2 …

I haven omkring oss är algblomningar ett vanligt och naturligt förekommande fenomen. Algblomningar i Östersjön under sommaren domineras av cyanobakterier eller blågrönalger som de också kallas. De arter som är vanligt förekommande är Nodularia spumigena (katthårsalg), Aphanizomenon baltica …

Two different advection schemes, Flux Corrected Transport (FCT) scheme (Zalesak, 1979) and incremental remapping (Dukowicz and Baumgardner, 2000) have been tested in a two-dimensional test program where an initial cylindrical tracer distribution was advected in a circular velocity field. Evaluation …

Syftet med detta projekt är att utveckla beräkningsmetoder som ger bättre randdata från utsjön till kustzonsmodellerna. Med randdata menas profiler från ytan till botten av de variabler som kustzonsmodellen behöver nämligen vattentemperatur (T), salthalt (S), syrgashalt (0₂), biologiskt icke …

The temperature and nutrient concentrations in the surface layer were normal for the season in most areas. The surface salinity on the West-Coast was 10 to 15 psu lower than normal. High nitrate concentrations were measured in the Arkona Basin, two times normal winter values. The spring bloom of …

The temperature as well as nutrient conditions in the surface layer were mostly normal for the season in all areas. The positive effect of the earlier inflows through the Sound was not any longer to be seen in the eastern Gotland Basin. The concentration of hydrogen sulphide was high. Oxygen …

Due to the extremely bad weather conditions during the expedition, with one gale and two storms, the eastern and northern Gotland Basins could not be visited. The temperature as well as nutrient conditions in the surface layer were normal for the season in all areas with the exception of …

SIMAIRrwc is a Web based evaluation tool for meeting the EU directive on air pollution limits in residential areas using wood combustion. The background is a four-year research program (2001-2004) called Biomass Combustion Health and Environment. Some conclusions from this program were that …

This report describes a new internet tool for evaluation of air quality in residential areas with small scale wood-combustion. The work has been sponsored by the Swedish Energy Agency and the internet tool is called VEDAIR. The background is a four-year’s research program (2001-2004) called Biomass …