| Titre : | AMBIO 35(8) - DEC 2006 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Eva Andersson, Auteur ;
Sebastian Sobek, Auteur
Carbon budgets are frequently used in order to understand the pathways of organic matter in ecosystems, and they also have an important function in the risk assessment of harmful substances. We compared two approaches, mass balance calculations [...]
Article
Anders Lofgren, Auteur ;
Sofia Miliander, Auteur ;
Johan Truve, Auteur ;
Tobias Lindborg, Auteur
Ecosystem budgets of matter contribute to the assessment of transport and accumulation of biclavailable contaminants in a landscape, since flows of matter and energy ultimately determine the rates at which contaminants will be partitioned in the[...]
Article
Louise Karlberg, Auteur ;
David Gustafsson, Auteur ;
Per-Erik Jansson, Auteur
Estimates of carbon fluxes and turnover in ecosystems are key elements in the understanding of climate change and in predicting the accumulation of trace elements in the biosphere. In this paper we present estimates of carbon fluxes and turnover[...]
Article
Kent Werner, Auteur ;
Emma Bosson, Auteur ;
Sten Berglund, Auteur
Safety assessment related to the siting of a geological repository for spent nuclear fuel deep in the bedrock requires identification of potential flow paths and the associated travel times for radionuclides originating at repository depth. Usin[...]
Article
Anders Engqvist, Auteur ;
Kristofer Doos, Auteur ;
Oleg Andrejev, Auteur
The water exchange of the Baltic coastal zone is characterized by its seasonally varying regimes. In the safety assessment of a potential repository for spent nuclear fuel, it is important to assess the consequences of a hypothetical leak of rad[...]
Article
Tobias Lindborg, Auteur ;
Regina Lindborg, Auteur ;
Anders Lofgren, Auteur ;
Bjorn Soderback, Auteur ;
Clare Bradshaw, Auteur ;
Ulrik Kautsky, Auteur
To provide information necessary for a license application for a deep repository for spent nuclear fuel, the Swedish Nuclear Fuel and Waste Management Co. has started site investigations at two sites in Sweden. In this paper, we present a strate[...]
Article
Sebastian Sobek, Auteur ;
Bjorn Soderback, Auteur ;
Sara Karlsson, Auteur ;
Eva Andersson, Auteur ;
Anna Kristina Brunberg, Auteur
Lakes play an important role in the cycling of organic matter in the boreal landscape, due to the frequently high extent of bacterial respiration and the efficient burial of organic carbon in sediments. Based on a mass balance approach, we calcu[...]
Article
Rodolfo Moreno Avila, Auteur ;
Ulrik Kautsky, Auteur ;
Per-Anders Ekstrom, Auteur
To evaluate the radiological impact of potential releases to the biosphere from a geological repository for spent nuclear fuel, it is necessary to assess the long-term dynamics of the distribution of radionuclides in the environment. In this pap[...]
Article
Ulf Jansson, Auteur ;
Ulrik Kautsky, Auteur ;
Sofia Millander, Auteur
Production and consumption of food and in a rural area over the last 400 years were reconstructed for a parish in south east Sweden. This was based on a number of different data sources, including historical maps and official demographic and agr[...]
Article
Linda Kumblad, Auteur ;
Bjorn Soderback, Auteur ;
Anders Lofgren, Auteur ;
Tobias Lindborg, Auteur ;
Erik Wijnbladh, Auteur ;
Ulrik Kautsky, Auteur
To provide information necessary for a license application for a deep repository for spent nuclear fuel, the Swedish Nuclear Fuel and Waste Management Co is carrying out site investigations, including extensive studies of different parts of the [...]
Article
Erik Wijnbladh, Auteur ;
Bror Fredrik Jonsson, Auteur ;
Linda Kumblad, Auteur
Studies of carbon fluxes in marine ecosystems are often done by using box model approaches with basin side boxes, or highly resolved 3D models, and an emphasis on the pelagic component of the ecosystem. Those approaches work well in the ocean pr[...]
