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Late in 2019, the COVID-19 pandemic began, and Australian agriculture was heavily impacted by the resulting supply chain issues. The scarcity of freight space and disruption to Chinese New Year purchases was particularly painful, with China being Australia's largest export market and a particularly large buyer of live seafood.
As the world entered into 2020, global media coverage of climate change issues decreased and COVID-19 coverage increased. In Australia there was a 34% decrease in climate change articles published from March 2020. [219] A 2022 analysis found that Sky News Australia was a major source of climate misinformation globally. [220]
Climate change will accelerate the prevalence of pests and diseases and increase the occurrence of highly impactful events. [195] The impacts of climate change on agricultural production in Africa will have serious implications for food security and livelihoods. Between 2014 and 2018, Africa had the highest levels of food insecurity in the ...
Climate change also has diverse implications for Australia's economy, agriculture and public health. [9] Projected impacts include more severe floods, droughts, and cyclones. [10] Furthermore, Australia's population is highly concentrated in coastal areas at risk from rising sea levels, and existing pressures on water supply will be exacerbated.
By providing a market incentive for the development of renewables, the government helps foster the development of the renewable energy sector. A Green Paper and White Paper on Climate Change was produced in 2010, including funding for a number of programs. A Climate Change Act was passed including targets for 50% reduction in emissions.
Climate change also has diverse implications for Australia's economy, agriculture and public health. [23] Projected impacts include more severe floods , droughts , and cyclones. [ 24 ] Furthermore, Australia's population is highly concentrated in coastal areas at risk from rising sea levels, and existing pressures on water supply will be ...
There are numerous effects of climate change on agriculture, many of which are making it harder for agricultural activities to provide global food security. Rising temperatures and changing weather patterns often result in lower crop yields due to water scarcity caused by drought , heat waves and flooding . [ 132 ]
Some climate change effects: wildfire caused by heat and dryness, bleached coral caused by ocean acidification and heating, environmental migration caused by desertification, and coastal flooding caused by storms and sea level rise. Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall ...