Search Results - "Jacobsen, Geraldine E."

The chronology of Gezer from the end of the late bronze age to iron age II: A meeting point for radiocarbon, archaeology egyptology and the Bible by Webster, Lyndelle C, Wolff, Samuel R, Ortiz, Steven M, Barbosa, Marcella, Coyle, Cameron, Arbino, Gary P, Dee, Michael W, Hua, Quan, Jacobsen, Geraldine E

“…The ancient southern Levantine city of Gezer is well-known from Egyptian, Biblical and Assyrian sources, associated with power struggles, conquests, and…”
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Blue carbon oxidation revealed by radiogenic and stable isotopes in a mangrove system by Maher, Damien T., Santos, Isaac R., Schulz, Kai G., Call, Mitchell, Jacobsen, Geraldine E., Sanders, Christian J.

“…Mangroves are among the most carbon‐rich ecosystems on Earth and can sequester carbon in sediments over long timescales. Here we assess whether century‐old…”
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Holocene sea-level change and coastal landscape evolution in the southern Gulf of Carpentaria, Australia by Sloss, Craig R, Nothdurft, Luke, Hua, Quan, O’Connor, Shoshannah G, Moss, Patrick T, Rosendahl, Daniel, Petherick, Lynda M, Nanson, Rachel A, Mackenzie, Lydia L, Sternes, Alison, Jacobsen, Geraldine E, Ulm, Sean

“…A revised Holocene sea-level history for the southern Gulf of Carpentaria is presented based on new data from the South Wellesley Archipelago and age…”
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Environmental DNA identifies coastal plant community shift 1,000 years ago in Torrens Island, South Australia by Foster, Nicole R., Jones, Alice R., Serrano, Oscar, Lafratta, Anna, Lavery, Paul S., van Dijk, Kor-jent, Biffin, Ed, Gillanders, Bronwyn M., Young, Jennifer, Masque, Pere, Gadd, Patricia S., Jacobsen, Geraldine E., Zawadzki, Atun, Greene, Andria, Waycott, Michelle

“…Abstract Anthropogenic activities are causing detrimental changes to coastal plants– namely seagrass, mangrove, and tidal marshes. Looking beyond recent times…”
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Lake sediments record high intensity shaking that provides insight into the location and rupture length of large earthquakes on the Alpine Fault, New Zealand by Howarth, Jamie D., Fitzsimons, Sean J., Norris, Richard J., Jacobsen, Geraldine E.

“…Understanding the seismic hazard posed by large earthquakes requires paleoseismic investigation because most faults have not ruptured repeatedly during the…”
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Fossil organic carbon in wastewater and its fate in treatment plants by Law, Yingyu, Jacobsen, Geraldine E., Smith, Andrew M., Yuan, Zhiguo, Lant, Paul

“…This study reports the presence of fossil organic carbon in wastewater and its fate in wastewater treatment plants. The findings pinpoint the inaccuracy of…”
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Impacts of land reclamation on tidal marsh ‘blue carbon’ stocks by Ewers Lewis, Carolyn J., Baldock, Jeffrey A., Hawke, Bruce, Gadd, Patricia S., Zawadzki, Atun, Heijnis, Henk, Jacobsen, Geraldine E., Rogers, Kerrylee, Macreadie, Peter I.

“…Tidal marsh ecosystems are among earth's most efficient natural organic carbon (C) sinks and provide myriad ecosystem services. However, approximately half…”
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Climate variability in south-eastern Australia over the last 1500 years inferred from the high-resolution diatom records of two crater lakes by Barr, Cameron, Tibby, John, Gell, Peter, Tyler, Jonathan, Zawadzki, Atun, Jacobsen, Geraldine E.

“…Climates of the last two millennia have been the focus of numerous studies due to the availability of high-resolution palaeoclimate records and the occurrence…”
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Revisiting the late Quaternary fossiliferous infills of Cathedral Cave, Wellington Caves (central eastern New South Wales, Australia) by Fusco, Diana A., Arnold, Lee J., Gully, Grant A., Levchenko, Vladimir A., Jacobsen, Geraldine E., Prideaux, Gavin J.

“…ABSTRACT The Wellington Caves were the first Australian locality from which Europeans collected and analysed vertebrate fossils. Within this system, Cathedral…”
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Levoglucosan as an atmospheric tracer for woodsmoke by Jordan, Timothy B., Seen, Andrew J., Jacobsen, Geraldine E.

“…Ambient air samples collected in Launceston, Australia, were analysed for a range of organic compounds to determine a suitable tracer for assessing the…”
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The indirect response of an aquatic ecosystem to long-term climate-driven terrestrial vegetation in a subalpine temperate lake by Beck, Kristen K., Fletcher, Michael-Shawn, Kattel, Giri, Barry, Linda A., Gadd, Patricia S., Heijnis, Henk, Jacobsen, Geraldine E., Saunders, Krystyna M.

“…Aim: To assess whether climate directly influences aquatic ecosystem dynamics in the temperate landscape of Tasmania or whether the effects of long-term…”
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Retention of hunter–gatherer economies among maritime foragers from Caleta Vitor, northern Chile, during the late Holocene: evidence from stable carbon and nitrogen isotopic analysis of skeletal remains by Roberts, Amy, Donald Pate, F., Petruzzelli, Bianca, Carter, Chris, Westaway, Michael C., Santoro, Calogero M., Swift, Jaime, Maddern, Todd, Jacobsen, Geraldine E., Bertuch, Fiona, Rothhammer, Francisco

“…On the basis of stable carbon and nitrogen isotope analysis of human remains, this paper provides evidence for the retention of hunter–gatherer economies among…”
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Re-evaluating the Late Quaternary fossil mammal assemblage of Seton Rockshelter, Kangaroo Island, South Australia, including the evidence for late-surviving megafauna by MCDOWELL, MATTHEW C., PRIDEAUX, GAVIN J., WALSHE, KERYN, BERTUCH, FIONA, JACOBSEN, GERALDINE E.

“…ABSTRACT It is widely accepted that most larger Australian vertebrates were extinct by 40 ka. The reliability of <20‐ka radiocarbon (14C) ages on charcoal…”
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Quantifying sources of fine sediment supplied to post-fire debris flows using fallout radionuclide tracers by Smith, Hugh G., Sheridan, Gary J., Nyman, Petter, Child, David P., Lane, Patrick N.J., Hotchkis, Michael A.C., Jacobsen, Geraldine E.

“…Fine sediment supply has been identified as an important factor contributing to the initiation of runoff-generated debris flows after fire. However, despite…”
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Late Pleistocene history of turbidite sedimentation in a submarine canyon off the northern Great Barrier Reef, Australia by Webster, Jody M., Beaman, Robin J., Puga-Bernabéu, Ángel, Ludman, Deane, Renema, Willem, Wust, Raphael A.J., George, Nicholas P.J., Reimer, Paula J., Jacobsen, Geraldine E., Moss, Patrick

“…Cores from slopes east of the Great Barrier Reef (GBR) challenge traditional models for sedimentation on tropical mixed siliciclastic-carbonate margins…”
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Accumulation and attrition of peat soils in the Australian Alps: Isotopic dating evidence by GROVER, SAMANTHA P. P., BALDOCK, JEFFERY A., JACOBSEN, GERALDINE E.

“…Bog peat soils have been accumulating at Wellington Plain peatland, Victoria, Australia for the last 3300 years. Now, dried peat soils are common adjacent to…”
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Timing, magnitude and effects of late Holocene sea level drawdown on island habitability, Aitutaki, Cook Islands by ALLEN, MELINDA S., MORRISON, ALEX E., LORREY, ANDREW M., ZHAO, JIAN-XIN, JACOBSEN, GERALDINE E.

“…Geologist Bill Dickinson argued that prior to late Holocene sea level fall, in many Pacific island settings low-lying islands were awash, shallow nearshore…”
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Resolving the Holocene alluvial record in southeastern Australia using luminescence and radiocarbon techniques by Cheetham, Michael D., Keene, Annabelle F., Erskine, Wayne D., Bush, Richard T., Fitzsimmons, Kathryn, Jacobsen, Geraldine E., Fallon, Stewart J.

“…A previous assessment of radiocarbon (14C) dates from alluvial units in southeastern Australia revealed a gap in the geochronological record that coincides…”
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Identifying a reliable target fraction for radiocarbon dating sedimentary records from lakes by Howarth, Jamie D., Fitzsimons, Sean J., Jacobsen, Geraldine E., Vandergoes, Marcus J., Norris, Richard J.

“…Lake basins that experience rapid rates of deposition act as high-resolution environmental archives because they produce sedimentary records that have…”
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Radiocarbon determination of woodsmoke contribution to air particulate matter in Launceston, Tasmania by Jordan, Timothy B., Seen, Andrew J., Jacobsen, Geraldine E., Gras, John L.

“…The radiocarbon ( 14C) content of ambient air particulate matter (PM) collected in Launceston (Australia) through routine state government PM 10 sampling has…”
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