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"Geochemical Analysis of Cored Rock Samples Along the Proposed Milton U" by Jacob Lau

The NSW Government is currently planning the development of a major road corridor in the Milton and Ulladulla region of southern NSW (“the Milton Ulladulla bypass”). There is a need for more information on the geology beneath the proposed road corridor, as this area has seen relatively limited geological studies conducted in the past. The work presented here aims to provide new geological data through the analysis of borehole samples collected along the proposed extent of the Milton- Ulladulla bypass. A total of 45 samples were examined. These were taken from 23 boreholes. Each core sample was cut vertically, with one side crushed and prepared for geochemical analysis through XRF, with the remaining half used as an archive copy and kept for visual analysis. XRF compositions were analysed and placed on differing plots for comparison along with maps made using ArcGIS Pro to investigate spatial trends. The results show that there is an area that has extensive alteration and is located ....

Milton Ulladulla , Milton Monzonite , Arcgis Pro ,

"Boron Isotopes and FTIR Analysis to Determine Past Fire Occurrence in " by Rebecca Ryan

Bushfires have shaped the Australian landscape for millennia and with increasing concerns surrounding the effects of climate change on national fire regimes, the importance of developing more extensive fire records becomes critical in management and mitigation. Existing methods are historically limited or prevent distinction of severity, hindering a continuous, long-term record of past fire activity. The aim of this study was to calibrate two novel techniques- boron isotopes and Fourier Transform Infrared (FTIR) spectroscopy- against known fire occurrence in alluvial sediments to determine their suitability as proxies. Alluvial sediments provide an insight into signal transport to reservoirs and lake sediments, which offer an enduring record of past fire activity. This study employed both geochemical and infrared spectroscopy analysis techniques to determine changes in the boron isotope ratio (δ11B) and molecular composition of the sediment profile with depth. A methods comparison was ....

Fourier Transform Infrared ,

Public Service Commission concludes Maryland can meet its climate goals

The Maryland Public Service Commission concluded the state can meet its future climate goals on Friday.The office determined Maryland can reduce its greenhouse ....

United States , Anne Havemann , Ruth Ann Norton , Public Service Commission , Chesapeake Climate Action Network , Green Healthy Homes Initiative , Maryland Public Service Commission , Climate Solutions Now , Deputy Director , General Assembly , Ann Norton , Healthy Homes Initiative , Climate Solutions Now Act , Maryland Public , Air Pollution , Climate Change Mitigation , Low Carbon Economy , Natural Gas , Climate Forcing , Biogeochemical Cycle , Chemical Oceanography , Greenhouse Gas Emissions , Maryland Public Television , Climate Change Policy ,

Maryland's new $1B pollution reduction plan raises budgeting questions

Maryland environmental leaders unveiled an ambitious plan Thursday to cut greenhouse gas emissions, but the price tag and funding sources are raising questions. ....

United States , Wes Moore , Kim Coble , Justin Ready , Jamie Demarco , Serena Mcilwain , Maryland Department Of The Environment , Moore Administration , Chesapeake Climate Action Network , Maryland League , Maryland Department , Climate Pollution Reduction Plan , Vehicles Incentives , Building Incentives , Working Lands Investments , Revenue Bonds , Substance Fee , Pair Toll , Fuel Burning Vehicles , Carroll Counties , Conservation Voters , Director Kim , Maryland Director , Maryland Governor , Maryland Public , Mikenzie Frost ,

How can life emerge in a world of minerals?

How did our planet become habitable? The first five hundred million years of planet Earth – the so-called Hadean – have been shrouded in mystery so far because there are no remains of rocks from t . ....

Juan Manuel Garcia Ruiz , University Of Brest , Wolfgang Bach University Of Bremen , Spanish National Research Council , University Of Konstanz , Andalusian Earth Sciences Institute , Wolfgang Bach , Chemical Reactions ,