AUS2K meeting 26-27th June 2014 – Melbourne

We are pleased to announce that the third workshop of the PAGES Australasia2k Working Group will be held in Melbourne on 26-27 June 2014. This will be a joint meeting with the Australian Climate Change Science Program (ACCSP) project “Variability of Australian climate over the last 1000 years in coupled model simulations and proxy data”….

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Blog 7: Dust deposition in the Southern Ocean

By Ignacio A. Jara and Helen Bostock Terrestrial dust is important to the climate system not only because it may alter the solar radiative balance of the earth, but also because it supplies the oceans with key iron (Fe), a limiting micronutrient for phytoplankton productivity in the Southern Ocean. The “Iron Hypothesis” was first proposed…

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Membership

Memberships are well and truly due and you can pay these easily online. It is easy, so please get yourself signed up and encourage your colleagues, students and friends. This is a great time to sign new people up, as anyone that joins AQUA now will automatically have their membership extended right through to 28 February 2015. Members…

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Blog 5: Precipitation and human occupation changes in arid environments

Written by Ignacio Jara, Victoria University Wellington. While the abrupt climate transitions of the glacial termination and the establishment of the present-day modes of climate variation during the Holocene seems to be well characterized in proxy records around the Southern Hemisphere, there is still sparse evidence about the impact of those changes on the migration,…

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Blog 4: Long-term orbital changes and glaciations in the Southern South America

Written by Ignacio Jara, Victoria University Wellington Although the long-term changes in solar insolation between Northern Hemisphere (NH) and the Southern Hemisphere (SH) are in anti-phase, marine and ice core records from both hemispheres show highly synchronous glacial/interglacial cycles over the last 800 kyr. This disparity between the insolation and the paleo-records is probably the…

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Inaugural SHAPE workshop Sept 2013

The first SHAPE workshop was held at GNS Science on the 16-17th September 2013. A summary of the talks and discussion at the workshop can be found on the SHAPE project page. Lots of ideas were discussed and it was clear that there is still momentum continuing on from the Aus-INTIMATE project. There is a long…

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Blog 3: Environmental transformation of Australia linked to the Late Quaternary demise of the megafauna

Australia provides an outstanding case study to resolve the relationship between Late Quaternary environmental drivers such as climate variability, vegetation changes, wildfires, faunal extinctions and human activities. The interval between 50,000-40,000 years BP is critical for understanding the interplay of some of these factors and how they transformed the Australian landscape. During this period, humans…

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UPDATE: INQUA ECR

AQUA travel awards for the INQUA ECR now due on the 1st October – see previous blog for forms UPDATE: INQUA 2013 Early Career Researcher Inter-congress meeting:  2nd- 6th December, 2013, Wollongong, New South Wales, Australia. Details attached INQUA 2013 Early Career Researcher Inter-congress meeting:  2nd- 6th December, 2013 for MSc, PhD Candidates and Early…

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