Special Research Initiatives - Grant ID: SR200100005
Funder
Australian Research Council
Funding Amount
$36,000,000.00
Summary
Securing Antarctica's Environmental Future. This program aims to deliver unprecedented research capability for securing Antarctic environments in the face of uncertain change.
By integrating a highly skilled team with new approaches and breakthrough technologies, the program anticipates discovery science, enhanced environmental forecasting and optimised decision-making to advance Australia’s position as an influential Antarctic nation.
Expected outcomes include better environmental management ....Securing Antarctica's Environmental Future. This program aims to deliver unprecedented research capability for securing Antarctic environments in the face of uncertain change.
By integrating a highly skilled team with new approaches and breakthrough technologies, the program anticipates discovery science, enhanced environmental forecasting and optimised decision-making to advance Australia’s position as an influential Antarctic nation.
Expected outcomes include better environmental management, unparalleled strategic decision-support for an effective Antarctic Treaty, and new minds to address Antarctica’s new challenges.
Anticipated benefits are the means to transform environmental forecasting and management in the Antarctic, for Australia, and to the advantage of global security.Read moreRead less
Range dynamics and demographics of spatially structured populations under global change. Why are particular species present in some locations, but not others? This is a simple, fundamental ecological question, yet surprisingly, our answers on this point remain far from complete. Using an integrated, systems-based approach, we will determine the interplay between: (i) birth, death and movement rates, (ii) species interactions, and (iii) the constraints of the physical environment (temperature, ra ....Range dynamics and demographics of spatially structured populations under global change. Why are particular species present in some locations, but not others? This is a simple, fundamental ecological question, yet surprisingly, our answers on this point remain far from complete. Using an integrated, systems-based approach, we will determine the interplay between: (i) birth, death and movement rates, (ii) species interactions, and (iii) the constraints of the physical environment (temperature, rainfall, soil type), which determine the limits of species' ranges. Our models will provide Australian conservation managers with a novel, validated toolbox to explore the trade-offs, and synergies, inherent in trying to adapt to climate change and other stressors on biodiversity.Read moreRead less
Integrating models with molecular 'logbooks' to better forecast extinction risk from climate change. Current forecasts indicate that human-driven climate change will likely cause widespread biodiversity loss. However, climatic shifts during the Quaternary (2.6 million years ago to present), similar in magnitude to those projected for the 21st century, did not apparently cause extensive extinctions (with the exception of the megafauna). This project aims to use models linked to past responses imp ....Integrating models with molecular 'logbooks' to better forecast extinction risk from climate change. Current forecasts indicate that human-driven climate change will likely cause widespread biodiversity loss. However, climatic shifts during the Quaternary (2.6 million years ago to present), similar in magnitude to those projected for the 21st century, did not apparently cause extensive extinctions (with the exception of the megafauna). This project aims to use models linked to past responses imprinted in species’ genes to resolve whether the disparity between observed and predicted extinction rates comes from models over-predicting species loss due to climate change. It will use this genetic-demographic approach to improve predictions of biodiversity responses to global change by establishing the biological and environmental determinants of extinction.Read moreRead less