Browsing Faculty of Science / Naturvetenskapliga fakulteten by Title
Now showing items 746-765 of 787
-
Tracking microbial growth and evolution at high-throughput
(2017-08-30) -
Traditionell kalkbränning på Gotland
(Hantverkslaboratoriet, Göteborgs universitet, 2012)Gotländsk kalk har bränts till murning, putsning och avfärgning i obruten hantverkstradition under minst 1000 år. I Buttle socken på Gotland upphörde traditionen i mitten av 1950-talet då den sista kommersiella hantverksmässiga ... -
Trans-life Cycle Impacts of Ocean Acidification on the Green Sea Urchin Strongylocentrotus droebachiensis
(2013-09-16)This thesis studies the impacts of ocean acidification on an ecologically and economically important invertebrate of the Nordic waters: the green sea urchin Strongylocentrotus droebachiensis. Acidification affects the ... -
Transport by Benthic Macrofauna: Functional Classification and Biogeochemical Response
(2014-04-30)Burrowing and reworking activities by benthic macrofauna regulate rates and pathways during organic matter mineralisation in bioturbated sediments. In so doing, they also affect the overall cycling of elements crucial in ... -
Transport, Turbulence and Instabilities in Cosmic Magnetic Fields
(2014-09-05)This decade has seen a large number of space missions, which, alongside ground-based radio, optical and gamma-ray telescopes, have enabled a deep insight into the non-thermal astrophysical environments. Interstellar Medium ... -
Ett träd väljs ut och fälls med yxa
(H, 2014)Anna Johansson, Frank Karlsson och Robert Carlsson väljer ut och fäller ett träd till rekonstruktionen av Södra Råda medeltidskyrka. De berättar om val av träd och om själva fällningen där de bland annat använder yxa och ... -
Trädgårdsmästarens förökningsmetoder: dokumentation av hantverkskunskap
(2017-05-29)Plant propagation is craft expertise that has been developed within a gardening tradition in which knowledge has primarily been transferred from one practitioner to another by showing and explaining. When the transfer of ... -
Tree rings and climate in Scandinavia and Southern Patagonia
(2017-11-30)The present knowledge of temperature variability during the past millennium has been greatly improved due to an increasing availability of reconstructions made based on paleoclimate proxies, such as tree-rings. These ... -
Tree stomatal regulation and water use in a changing climate - From tropical to boreal ecosystems
(2015-11-12)Rising levels of atmospheric carbon dioxide concentration ([CO2]) and temperature have the potential to alter stomatal behavior and tree water use, which has implications for forest hydrology and climate. Many models ... -
Tree-rings and climate - Standardization, proxy-development, and Fennoscandian summer temperature history
(2014-05-15)Instrumental meteorological observation are too short for trying to estimate climate change and variability on multi-decadal and centennial time-scales, and when trying to evaluate the response of the climate system to ... -
Trophic interactions in the tundra: Impacts of large mammal herbivory on carbon processes and fungal communities
(2023-12-11)Plant productivity is generally increasing in the Arctic as a consequence of accelerated climate change. The change in plant communities may coincide with a loss of carbon from Arctic soils due to increased decomposition ... -
Tropical cyclone induced extreme wind, rainfall, and floods in the Mekong River Basin
(2020-04-27)Increasing magnitude and frequency of climate extremes under global warming are threatening the socioeconomic development in many parts of the world. The Mekong River Basin (MRB) is a good example for how climate extremes ... -
The Tropospheric Aerosol - Measurements and Modelling. Case studies in Tanzania and Southeast Asia and development of models for size resolved aerosol simulations on the regional scale.
(2009-10-01)The tropospheric aerosol is a complex constituent of the atmosphere that has impacts on health and the climate. This thesis presents five different studies from Tanzania, Southeast Asia and Europe dealing with urban ... -
Turbulence in the sea ice impacted Southern Ocean and its implications for primary production and carbon export
(2022-05-12)The sea ice impacted Southern Ocean, south of the Antarctic Circumpolar Current, is one of the most important regions on earth for the cycling of carbon and distribution of heat and freshwater around the globe. Here, ... -
Two-Electron Excitations in Negative Ions
(2011-10-07)The main goal of this work has been to increase the knowledge of electron-electron correlation through experimental studies of negative ions. Negative ions are atoms or molecules to which an extra electron has been attached. ... -
Ultrafast Structural Changes in a Bacterial Photosynthetic Reaction Center probed with XFEL Radiation
(2017-05-12)Photosynthesis is the process by which plants and many species of bacteria convert energy from sunlight into chemical energy used to power their metabolism. As these plants and bacteria are eaten, the chemical energy moves ... -
Unravelling Mechanistic Insights of Eukaryotic Transcriptional Control
(2022-10-13)DNA transcription involves the association of multiple proteins with DNA to convert the genetic information into messenger-RNA transcripts, which later will be translated into proteins. Con-trolled regulation of transcription ... -
Unravelling the complexity of cold acclimation in plants
(2011-05-19)Many plants respond to low non-freezing temperatures by increasing their freezing tolerance in a process known as cold acclimation. Microarray studies have shown that hundreds of genes are differentially expressed during ... -
Urban Climate and Air Pollution in Ouagadougou, Burkina Faso
(2011-05-05)ABSTRACT Africa has recently been singled out by UN Habitat as the fastest urbanizing continent in the world. The most extreme case was found in the Sahelian city of Ouagadougou, Burkina Faso, where the population is ...