Aineistot 11-20 / 41
Long-term nutrient load management and lake restoration: Case of Säkylän Pyhäjärvi (SW Finland)
(Turun yliopistoAnnales Universitatis Turkuensis A II 286, 2014-02-07)
Eutrophication caused by anthropogenic nutrient pollution has become one of the most severe threats to water bodies. Nutrients enter water bodies from atmospheric precipitation, industrial and domestic wastewaters and ...
Local and Regional Scale Determinants of Biodiversity Patterns in Boreal Agricultural Landscapes
(Turun yliopistoAnnales Universitatis Turkuensis AII 214, 2007-11-09)
This thesis examines the local and regional scale determinants of biodiversity patterns using existing species and environmental data. The research focuses on agricultural environments that have experienced rapid declines ...
Imprecise measurements in quantum mechanics
(Turun yliopistoAnnales Universitatis Turkuensis AI 344, 2006-01-14)
In this thesis the structure and properties of imprecise quantum measurements are investigated. The starting point for this investigation is the representation of a quantum observable as a normalized positive operator ...
Past, present and future - assessing changes in aquatic environments using subfossil diatoms
(Turun yliopistoAnnales Universitatis Turkuensis A II 250, 2010-06-10)
The deterioration of surface waters is one of the most important issues in the environmental management of the European Union. Thus, the EU Water Framework Directive 2000/60/EC (WFD) requires “good ecological and chemical ...
Genesis and Evolution of Brittle Structures In Southwestern Finland and Western South Africa. Insights into Fault Reactivation, Fluid Flow and Structural Maturity in Precambrian Cratons
(Turun yliopistoAnnales Universitatis Turkuensis A II 300, 2015-04-10)
The bedrock of old crystalline cratons is characteristically saturated with brittle structures formed during successive superimposed episodes of deformation and under varying stress regimes. As a result, the crust effectively ...
Economic Geographical Analysis of The Finnish Paper Industry
(Turun yliopistoAnnales Universitatis Turkuensis A II 263, 2011-10-28)
The purpose of this academic economic geographical dissertation is to study and describe how competitiveness in the Finnish paper industry has developed during 2001–2008. During these years, the Finnish paper industry has ...
An outline for Finnish tephrochronology – Volcanic ash as a dating method in Finland
(Turun yliopisto, 2020-11-20)
Tephrochronology is a high-precision dating method that uses volcanic ash horizons as isochrons in correlating and dating geological records and archaeological sites. First developed in the volcanic regions of the world, ...
Fluvial Processes and Their Future Magnitudes: Combined Field Observation and Simulation Approaches
(Turun yliopistoAnnales Universitatis Turkuensis A II 270, 2012-07-14)
The Sensitivity of Annually Laminated Lake Sediments in Central and Eastern Finland to the Late Holocene Climate
(Turun yliopistoAnnales Universitatis Turkuensis A II 331, 2017-06-12)
This dissertation discusses sedimentary varve formation and Late Holocene paleoenvironmental and climatic variation. Varved sediment records from five lakes in central and eastern Finland were studied. ...
The European Union and Assembling Biofuel Development – topological investigations concerning the associations between law, policy and space
(Turun yliopistoAnnales Universitatis Turkuensis A II 294, 2014-10-15)
Biofuels for transport are a renewable source of energy that were once heralded as a solution to multiple problems associated with poor urban air quality, the overproduction of agricultural commodities, the energy security ...