Sökning: "Kalix RIver"
Visar resultat 6 - 10 av 13 avhandlingar innehållade orden Kalix RIver.
6. Suspended particulate matter, sedimentation and early diagenetic processes in the Kalix River estuary, northern Sweden
Sammanfattning : Many important reactions controlling the transfer of elements from the continents to coastal waters and the oceans are taking place in estuaries. For many elements, estuaries can act as filters, capable of reducing the river load of dissolved and particulate elements to the oceans. LÄS MER
7. Geochemistry of the Kola River and Lake Imandra, northwestern Russia
Sammanfattning : The impact from mining and large-scale agricultural activities on levels and migration of metals within the Kola River and Lake Imandra has been studied in detail. Evaluation of the pollution status in the Kola River is based on sampling of the dissolved (0. LÄS MER
8. Geochemistry of the Lule River, northern Sweden, before and after regulation
Sammanfattning : The Lule River is the largest and most important river for hydropower production in Sweden. This river, situated in the northern part of the country, has been regulated since the beginning of the 20th century and is heavily regulated with 15 power stations. LÄS MER
9. Speciation and fractionation of Ca and the REE in fresh and marine waters
Sammanfattning : This study is concerned with speciation and fractionation of the rare earth elements (REE) and calcium (Ca) in aqueous solutions. The aim is to investigate the chemical states and physical sizes in which these elements can be present. The REE (including neodymium) and Ca have contrasting geochemical behavior in aqueous solutions. LÄS MER
10. Origin of Iron Isotope Signatures in Boreal Estuaries
Sammanfattning : The geochemistry of iron (Fe) during freshwater transport and estuarine mixing has been investigated. Espescially the changes in the Fe-isotope signature have been studied. The fate of Fe-isotopes during estuarine mixing has been poorly studied. LÄS MER
