Abstract
The Swedish Nuclear Power Inspectorate and the Swedish Nuclear Fuel and Waste Management Co have initiated a project for the development of scenarios for the behaviour of radionuclides in high level waste following deep geological disposal. The main objective is to develop a general consensus of scenarios and conceptual models. Within the project a biosphere scenarios working group was initiated to consider specific questions of the biosphere. This report describes the results of the group`s deliberations up to the end of July 1989. A methodology is presented for the development of biosphere scenarios which may be considered alongside scenarios for radionuclide behaviour in the near field and geosphere. Two major biosphere elements affecting processes in the surface environment have been recognised, climate and development. Alternative states for climate and level of development are suggested and each combination can be considered with one or more of a range of biosphere receptors, such as a river or a lake. The features, events and processes relevant to each receptor are presented. Consideration is then given to biosphere assumptions for both gradual and direct releases from the geosphere, as well as biosphere effects on the repository near field or geosphere. The amount of screening
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Citation Formats
An INTERA-ECL, SKI, SKB, SSI collaboration.
Biosphere scenario development. An interim report of an SKI, SSI, SKB working group.
Sweden: N. p.,
1989.
Web.
An INTERA-ECL, SKI, SKB, SSI collaboration.
Biosphere scenario development. An interim report of an SKI, SSI, SKB working group.
Sweden.
An INTERA-ECL, SKI, SKB, SSI collaboration.
1989.
"Biosphere scenario development. An interim report of an SKI, SSI, SKB working group."
Sweden.
@misc{etde_10136826,
title = {Biosphere scenario development. An interim report of an SKI, SSI, SKB working group}
author = {An INTERA-ECL, SKI, SKB, SSI collaboration}
abstractNote = {The Swedish Nuclear Power Inspectorate and the Swedish Nuclear Fuel and Waste Management Co have initiated a project for the development of scenarios for the behaviour of radionuclides in high level waste following deep geological disposal. The main objective is to develop a general consensus of scenarios and conceptual models. Within the project a biosphere scenarios working group was initiated to consider specific questions of the biosphere. This report describes the results of the group`s deliberations up to the end of July 1989. A methodology is presented for the development of biosphere scenarios which may be considered alongside scenarios for radionuclide behaviour in the near field and geosphere. Two major biosphere elements affecting processes in the surface environment have been recognised, climate and development. Alternative states for climate and level of development are suggested and each combination can be considered with one or more of a range of biosphere receptors, such as a river or a lake. The features, events and processes relevant to each receptor are presented. Consideration is then given to biosphere assumptions for both gradual and direct releases from the geosphere, as well as biosphere effects on the repository near field or geosphere. The amount of screening which can be done at this stage to limit the number of biosphere scenarios is small. However, considerable potential exists once more details are available for geosphere release scenarios. It may be appropriate to further develop biosphere scenarios, specific to each geosphere release scenario. It may also be appropriate to consider scenarios specifically in relation to the individual radionuclides which dominate geosphere releases. Both these possibilities could result in considerably reduced requirements for calculations.}
place = {Sweden}
year = {1989}
month = {Nov}
}
title = {Biosphere scenario development. An interim report of an SKI, SSI, SKB working group}
author = {An INTERA-ECL, SKI, SKB, SSI collaboration}
abstractNote = {The Swedish Nuclear Power Inspectorate and the Swedish Nuclear Fuel and Waste Management Co have initiated a project for the development of scenarios for the behaviour of radionuclides in high level waste following deep geological disposal. The main objective is to develop a general consensus of scenarios and conceptual models. Within the project a biosphere scenarios working group was initiated to consider specific questions of the biosphere. This report describes the results of the group`s deliberations up to the end of July 1989. A methodology is presented for the development of biosphere scenarios which may be considered alongside scenarios for radionuclide behaviour in the near field and geosphere. Two major biosphere elements affecting processes in the surface environment have been recognised, climate and development. Alternative states for climate and level of development are suggested and each combination can be considered with one or more of a range of biosphere receptors, such as a river or a lake. The features, events and processes relevant to each receptor are presented. Consideration is then given to biosphere assumptions for both gradual and direct releases from the geosphere, as well as biosphere effects on the repository near field or geosphere. The amount of screening which can be done at this stage to limit the number of biosphere scenarios is small. However, considerable potential exists once more details are available for geosphere release scenarios. It may be appropriate to further develop biosphere scenarios, specific to each geosphere release scenario. It may also be appropriate to consider scenarios specifically in relation to the individual radionuclides which dominate geosphere releases. Both these possibilities could result in considerably reduced requirements for calculations.}
place = {Sweden}
year = {1989}
month = {Nov}
}