Browsing by Author "Newnham, Rewi M."
Now showing items 1-5 of 40
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Advances in Quaternary tephrostratigraphy and tephrochronology in New Zealand
Lowe, David J.; Newnham, Rewi M. (1999)This paper summarises recent studies on Quaternary tephra deposits in New Zealand, and refers to a range of tephrochronological applications including sequence stratigraphy, palaeoclimatic reconstruction, and archaeology. ... -
The advent of the Anthropocene in Australasia.
Bostock, Helen C.; Lowe, David J.; Gillespie, Richard; Priestley, Rebecca; Newnham, Rewi M.; Mooney, Scott D. (Australasian Quaternary Association (AQUA), 2015-07-21)As early as the late 19th Century, several scientists had suggested that humans were starting to influence the physical environment of planet Earth (e.g. Marsh, 1864; Stoppani, 1873; Arrhenius, 1896; Chamberlain, 1897). ... -
Ages of 24 widespread tephras erupted since 30,000 years ago in New Zealand, with re-evaluation of the timing and palaeoclimatic implications of the Lateglacial cool episode recorded at Kaipo bog
Lowe, David J.; Blaauw, Maarten; Hogg, Alan G.; Newnham, Rewi M. (Elsevier Ltd., 2013)Tephras are important for the NZ-INTIMATE project because they link all three records comprising the composite inter-regional stratotype developed for the New Zealand climate event stratigraphy (NZ-CES). Here we firstly ... -
Can oxygen stable isotopes be used to track precipitation moisture
Amesbury, Matthew J.; Charman, Dan J.; Newnham, Rewi M.; Loader, Nwil J.; Goodrich, Jordan Paul; Royles, Jessica; Campbell, David I.; Keller, Elizabeth D.; Baisden, W. Troy; Roland, Thomas P.; Gallego-Sala, Angela V. (Elsevier, 2015-08-14)Variations in the isotopic composition of precipitation are determined by fractionation processes which occur during temperature- and humidity-dependent phase changes associated with evaporation and condensation. Oxygen ... -
Carbon stable isotopes as a palaeoclimate proxy in vascular plant dominated peatlands
Amesbury, M.J.; Charman, D.J.; Newnham, Rewi M.; Loader, N.J.; Goodrich, Jordan Paul; Royles, Jessica; Campbell, David I.; Roland, Thomas P.; Gallego-Sala, Angela (PERGAMON-ELSEVIER SCIENCE LTD, 2015-09)Carbon stable isotope (δ¹³C) records from vascular plant dominated peatlands have been used as a palaeoclimate proxy, but a better empirical understanding of fractionation processes in these ecosystems is required. Here, ...
Co-authors for Rewi M. Newnham
Rewi M. Newnham has 95 co-authors in Research Commons. Showing the 30 most frequent co-authors.
- Brent V. Alloway
- Peter C. Almond
- Matthew J. Amesbury
- John Andrews
- Paul Christian Augustinus
- David J.A. Barrell
- Svante Björck
- Maarten Blaauw
- Helen C. Bostock
- David I. Campbell
- Lionel Carter
- Dan J. Charman
- Les C. Cwynar
- Maria J. Gehrels
- Philip Gibbard
- Teresa M. Giles
- Jordan Paul Goodrich
- John D. Green
- Irka Hajdas
- Zoë J. Hazell
- Chris H. Hendy
- Thomas F.G. Higham
- Wim Z. Hoek
- Alan G. Hogg
- Konrad A. Hughen
- Sigfus Johnsen
- Peter Kershaw
- David J. Lowe
- Matt S. McGlone
- Marcus J. Vandergoes
Supervised by Rewi M. Newnham
Showing up to 5 theses - most recently added to Research Commons first.
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Palaeolimnology of Adelaide Tarn, a ~14,000-year-old low-alpine glacial lake, northwestern South Island, New Zealand
Foster, Courtney Renee (University of Waikato, 2013)A palaeolimnology study has been carried out on a ~14,000 calendar [cal]-year-old low-alpine glacial lake, Adelaide Tarn. The lake is located in a cirque basin at ~1260 m elevation in the Tasman Mountains, just below ...