Sea-level change in the Australasian region during the past 6000 years: Understanding the past to predict the future.

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Interactions of climate, ice, oceans, and solid earth result in complex variations sea level in time and space. This proposal develops a predictive understanding of this change through an interdisciplinary integration of geophysical theory and geologic observations. Focus is on the Australian area and on the present interglacial but the outcomes will be placed in a global frame. Outcomes will include estimates of rates and amplitudes of sea-level change, of changes in ice volume, of land movements from isostatic and tectonic causes. It also provides the framework necessary for separating natural change from anthropogenic change during the recent past and for predicting future regional and global sea-level change on a century time scale.