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A continent under stress: interactions, feedbacks and risks associated with impact of modified land cover on Australia's climate

AbstractGlobal climate change is the major and most urgent global environmental issue. Australia is already experiencing climate change as evidenced by higher temperatures and more frequent and severe droughts. These impacts are compounded by increasing land use pressures on natural resources and native ecosystems. This paper provides a synthesis of the interactions, feedbacks and risks of natural climate variability, climate change and land use/land cover change (LUCC) impacting on the Australian continent and how they vary regionally. We review evidence of climate change and underlying processes resulting from interactions between global warming caused by increased concentration of atmospheric greenhouse gases and modification of the land surface. The consequences of ignoring the effect of LUCC on current and future droughts in Australia could have catastrophic consequences for the nation's environment, economy and communities. We highlight the need for more integrated, long‐term and adaptive policies and regional natural resource management strategies that restore the beneficial feedbacks between native vegetation cover and local‐regional climate, to help ameliorate the impact of global warming.
- University of Queensland Australia
- University of Queensland Australia
- University of Queensland Australia
- University of Southern Queensland Australia
- University of Southern Queensland Australia
Anticipatory policy, Land use pressures, Land surface feedbacks, Landscape resilience, drought, Land cover change, 970105 Expanding Knowledge in the Environmental Sciences, Tipping points, ecosystem collapse, land surface feedbacks, C1, Climate change, El Niño, land cover change, Drought, land use pressures, Ecosystem collapse, El Nin˜o, landscape resilience, climate change, tipping points, anticipatory policy, 0406 Physical Geography and Environmental Geoscience
Anticipatory policy, Land use pressures, Land surface feedbacks, Landscape resilience, drought, Land cover change, 970105 Expanding Knowledge in the Environmental Sciences, Tipping points, ecosystem collapse, land surface feedbacks, C1, Climate change, El Niño, land cover change, Drought, land use pressures, Ecosystem collapse, El Nin˜o, landscape resilience, climate change, tipping points, anticipatory policy, 0406 Physical Geography and Environmental Geoscience
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).129 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Top 10% influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Top 10% impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 1%
