dc.contributor.author | Henriksen, Helge | |
dc.contributor.author | Soldal, Oddmund | |
dc.contributor.author | Rye, Noralf | |
dc.coverage.spatial | 13173 Kvamsøy | |
dc.date.accessioned | 2020-08-26T09:14:52Z | |
dc.date.available | 2020-08-26T09:14:52Z | |
dc.date.issued | 1996 | |
dc.identifier.uri | https://hdl.handle.net/11250/2674310 | |
dc.description.abstract | A shallow alluvial aquifer in Esebotn, Sogn og Fjordane, Norway has been investigated from a hydrological standpoint in order to obtain estimates of groundwater transit times. Water levels, oxygen isotopes, water temperatures and precipitation were monitored over a one-year period. Groundwater transit times were calculated applying a traditional Darcyan approach and by using oxygen isotopes and temperaturee as tracers. All methods give transit times of 60-90 days. The oxygen isotopes indicate that groundwater recharge due to infil tration from the river Ygleelvi makes up about 80% of the total groundwater recharge in the central parts of the aquifer during the summer season. | |
dc.language.iso | eng | |
dc.relation.ispartofseries | NGU Bulletin (431) | |
dc.rights | Navngivelse 4.0 Internasjonal | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | |
dc.subject | VANNKVALITET | |
dc.subject | GRUNNVANN | |
dc.title | Groundwater transit times in a small coastal aquifer at Esebotn, Sogn og Fjordane, western Norway | |
dc.type | Journal article | |
dc.description.localcode | 49104 | |
dc.source.pagenumber | 5-17 | |