| Titre : | AMBIO 37(1) - FEB 2008 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Heleen A. de Wit, Auteur ;
Richard F. Wright, Auteur
Fluctuations in the 20-year record of nitrate (NO(3)) and total organic carbon (TOC) concentrations and fluxes in runoff at the small headwater catchment Storgama, southern Norway, were related to climate and acid deposition. The long-term decli[...]
Article
Stale Haaland, Auteur ;
Kari Austnes, Auteur ;
Oyvind Kaste, Auteur ;
Jan Mulder, Auteur ;
Gunnhild Riise, Auteur ;
Live Semb Vestgarden, Auteur ;
Arne O. Stuanes, Auteur
Projected changes in climate in Southern Norway include increases in summer and autumn precipitation. This may affect leaching of dissolved organic matter (DOM) from soils. Effects of experimentally added extra precipitation (10 mm week(-1)) dur[...]
Article
Kari Austnes, Auteur ;
Oyvind Kaste, Auteur ;
Live Semb Vestgarden, Auteur ;
Jan Mulder, Auteur
Projected increases in winter temperature due to future climate change may cause decreased snow accumulation at lower and intermediate altitudes in northern temperate regions. The resulting changes in soil temperature and water regime may affect[...]
Article
Richard F. Wright, Auteur ;
Oyvind Kaste, Auteur ;
Heleen A. de Wit, Auteur ;
Torulv Tjomsland, Auteur ;
Mirjarn Bloemerts, Auteur ;
Jarle Molvaer, Auteur ;
John Rune Selvilk, Auteur
The mass transport model TEOTIL was used to project nitrate (NO(3)) fluxes from the Tovdal River basin, southernmost Norway, given four scenarios of climate change. Forests, uplands, and open water currently account for 90% of the NO(3) flux. Cl[...]
Article
Oyvind Kaste, Auteur ;
Kari Austnes, Auteur ;
Live Semb Vestgarden, Auteur ;
Richard F. Wright, Auteur
We have manipulated the winter-time soil temperature regime of small headwater catchments in a montane heathland area of southern Norway to study the possible effects on concentrations and fluxes of inorganic nitrogen in runoff. The experiments [...]
Article
Line Tau Strand, Auteur ;
Stale Haaland, Auteur ;
Oyvind Kaste, Auteur ;
Arne O. Stuanes, Auteur
To provide baseline data for climate manipulation experiments in 11 small (30-268 m(2)) headwater catchments at Storgama, Telemark County, Southern Norway, we assessed the natural variability in site characteristics and runoff quality. Annual av[...]
Article
Lars Hole, Auteur ;
Magnuz Engardt, Auteur
A high-resolution chemical transport model, driven by meteorology representing current and future climate, was used to investigate the effects of possible future changes in climate on nitrogen deposition in northwestern Europe. The model system [...]
Article
Arne O. Stuanes, Auteur ;
Heleen A. de Wit, Auteur ;
Lars R. Hole, Auteur ;
Oyvind Kaste, Auteur ;
Jan Mulder, Auteur ;
Gunnhild Riise, Auteur ;
Richard F. Wright, Auteur
Projected climate change might increase the deposition of nitrogen by about 10% to seminatural ecosystems in southern Norway. At Storgama, increased precipitation in the growing season increased the fluxes of total organic carbon (TOC) and total[...]
Article
Arne O. Stuanes, Auteur ;
Jan Mulder, Auteur ;
Gunnhild Riise, Auteur ;
Richard F. Wright, Auteur ;
Elisabeth Kessler, Auteur
