Sean hay google scholar trnsys architecture

Alan undertakes this research in his own time, and has received no financial, or other, support in the development of this works from AHMS. However, the works submitted to PLOS One are the product of AlanРІР‚в„ўs academic research, and have no relationship to, or influence from, AHMS. Alan Williams is employed by Extent Heritage Pty Ltd (AHMS), as Associate Director, Aboriginal Heritage Team Leader. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Р”Вata Availability: All relevant data are within the manuscript.Р”Р‡unding: This work was supported by grants from the Australian Research Council (project numbers FL100100195, CE170100015, and FT120100656). Received: AugAccepted: JPublished: July 17, 2019Р”В¬opyright: Р’В© 2019 Dougherty et al. PLoS ONE 14(7):Р”В®ditor: Riccardo Riva, Technische Universiteit Delft, NETHERLANDS (2019) Redating the earliest evidence of the mid-Holocene relative sea-level highstand in Australia and implications for global sea-level rise. Further work is now needed to investigate the environmental impacts of regional sea levels, and refine the timing of the subsequent sea-level fall in the Holocene and its influence on coastal evolution.Р”В¬itation: Dougherty AJ, Thomas ZA, Fogwill C, Hogg A, Palmer J, Rainsley E, et al. Our refined age appears to be coincident with major ice mass loss from Northern Hemisphere and Antarctic ice sheets, supporting previous studies that suggest these may have played a role in the relative sea-level highstand.

Our results from Bulli now closely align with other sea-level reconstructions along the east coast of Australia, and provide evidence for a synchronous relative sea-level highstand that extends from the Gulf of Carpentaria to Tasmania. Bayesian modelling of the ages provide improved dating of the earliest evidence for a highstand at 6,880Р’В±50 cal BP, approximately a millennium later than previously reported. In contrast to wood and charcoal samples that may provide anomalously old ages, probably due to inbuilt age, we find that short-lived terrestrial plant macrofossils provide a robust chronological framework. Here we undertake a detailed morpho- and chronostratigraphic study at Bulli Beach to better constrain the timing of the Holocene highstand in eastern Australia. The southeast Australian site of Bulli Beach provides the earliest evidence for the establishment of a highstand in the Southern Hemisphere, although questions have been raised about the pretreatment and type of material that was radiocarbon dated for the development of the regional sea-level curve. Considerable debate surrounds both the peak level and timing of the east coast highstand. The east coast of Australia provides an excellent arena in which to investigate changes in relative sea level during the Holocene. Of significance is the mid-Holocene relative sea-level highstand in tectonically stable and remote ( far-field) locations from major ice sheets.

Reconstructing past sea levels can help constrain uncertainties surrounding the rate of change, magnitude, and impacts of the projected increase through the 21 st century.

Sean hay google scholar trnsys architecture