853 to 864 of 14024 results
The Southern Ocean is experiencing major environmental and ecological changes which could drastically alter communities and impact ecosystem functioning. We still have a poor understanding of the structure of Southern […]
Microplastic pollution in remote inland Antarctica is largely unknown. This study explored the plastic footprint of snow from remote Antarctic camps: Union Glacier, Schanz Glacier and the South Pole. Refined […]
Hydrocarbon spillage has long been a concern in Antarctica as it can result in detrimental effects on Antarctic biota and ecosystems. Bioremediation, using microorganisms such as microalgae, represents one of […]
In the polar regions, there is significant model bias in the number concentrations and seasonality of sea salt aerosol (SSA) due to the lack of understanding of aerosol sources associated […]
This thesis details the development and application of a pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) method for the quantification of microplastic pollution in terrestrial samples. Initial analysis of plastic standards using Py-GC/MS […]
Rhizosphere microbial communities are intimately associated with plant root surfaces. The rhizosphere microbiome is recruited from the surrounding soil and is known to impact positively on the plant host via […]
Climate models are increasingly used to derive localised, specific information to guide adaptation to climate change. Model projections of future scenarios are conferred credibility by evaluating model skill in reproducing […]
Thwaites Glacier is one of the fastest-changing ice-ocean systems in Antarctica. Basal melting beneath Thwaites’ floating ice shelf, especially around pinning points and at the grounding line, sets the rate […]
The management strategy for the Antarctic krill ( Euphausia superba ) fishery is being revised. A key aim is to spatially and temporally allocate catches in a manner that minimizes […]
The Last Interglacial (LIG) period, approximately 130 000 to 115 000 years ago, represents one of the warmest intervals of the past 800 000 years. Here, we simulate water isotopes in precipitation over […]
Precessional forcing is a key driver of quaternary climate change. Based on 24 experiments covering a full precession cycle, this study explores spatio-temporal variations of both climate and isotope signals […]