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Climate Change In Australia
Climate change has been a critical issue in Australia since the beginning of the 21st century. Australia is becoming hotter and more prone to extreme heat, bushfires, droughts, floods, and longer fire seasons because of climate change. Climate issues include wildfires, heatwaves, cyclones, rising sea levels, and erosion. Since the beginning of the 20th century, Australia has experienced an increase of over 1.5 °C in average annual temperatures, with warming occurring at twice the rate over the past 50 years compared with the previous 50 years. Recent climate events such as extremely high temperatures and widespread drought have focused government and public attention on the effects of climate change in Australia. Rainfall in southwestern Australia has decreased by 10–20% since the 1970s, while southeastern Australia has also experienced a moderate decline since the 1990s. Rainfall is expected to become heavier and more infrequent, as well as more common in summer rathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2019-12-07 East Australian Fires Aqua MODIS-VIIRS-LABELS
Key Resolve, previously known as Reception, Staging, Onward Movement, Integration (RSOI) which was previously known as Team Spirit even earlier, is an annual Military exercise#Command Post, command post exercise (CPX) held by United States Forces Korea with the Military of South Korea, Republic of Korea Armed Forces. It is conducted between February and April and focuses on United States Pacific Command OPLANs that support the defense of South Korea. Additionally, US units are moved to Korea from other areas and they conduct maneuvers and gunnery exercises. ROK units also conduct maneuvers with some acting as the Opposing force (OPFOR). Since 2001, Key Resolve combined with the annual combined field training exercise (FTX) Foal Eagle. Doctrinally, RSOI is detailed iFM 100-17-3 the field manual for RSOI. This exercise, like the Ulchi-Freedom Guardian (UFG) exercise, regularly leads to accusations by North Korea that it is a prelude to an invasion by the United States and South Kor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood
A flood is an overflow of water (list of non-water floods, or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are of significant concern in agriculture, civil engineering and public health. Environmental issues, Human changes to the environment often increase the intensity and frequency of flooding. Examples for human changes are land use changes such as deforestation and Wetland conservation, removal of wetlands, changes in waterway course or flood controls such as with levees. Global environmental issues also influence causes of floods, namely climate change which causes an Effects of climate change on the water cycle, intensification of the water cycle and sea level rise. For example, climate change makes Extreme weather, extreme weather events more frequent and stronger. This leads to more intense floods and increased flood risk. Natural types of floods include riv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Change Performance Index
The Climate Change Performance Index (CCPI) is a scoring system designed by the Germany, German environmental and development organisation Germanwatch Registered association (Germany), e.V. to enhance transparency in international Politics of climate change, climate politics. On the basis of standardised criteria, the index evaluates and compares the climate protection performance of 63 countries and the European Union, European Union (EU) (status CCPI 2022), which are together responsible for more than 90% of global greenhouse gas (GHG) emissions. The CCPI was first published in 2005 and an updated version is presented at the United Nations Climate Change conference, UN Climate Change Conference annually. Germanwatch publishes the index in cooperation with the NewClimate Institute and Climate Action Network International and with financial support from Barthel Foundation. The most important results are available in German, English, French and Spanish. Methodology In 2017, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris Agreement
The Paris Agreement (also called the Paris Accords or Paris Climate Accords) is an international treaty on climate change that was signed in 2016. The treaty covers climate change mitigation, adaptation, and finance. The Paris Agreement was negotiated by 196 parties at the 2015 United Nations Climate Change Conference near Paris, France. As of February 2023, 195 members of the United Nations Framework Convention on Climate Change (UNFCCC) are parties to the agreement. Of the three UNFCCC member states which have not ratified the agreement, the only major emitter is Iran. The United States, the second largest emitter, withdrew from the agreement in 2020, rejoined in 2021, and announced its withdrawal again in 2025. The Paris Agreement has a long-term temperature goal which is to keep the rise in global surface temperature to well below above pre-industrial levels. The treaty also states that preferably the limit of the increase should only be . These limits are defin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Net Zero
Global net-zero emissions is reached when greenhouse gas emissions and removals due to human activities are in balance. It is often called simply net zero. ''Emissions'' can refer to all greenhouse gases or only carbon dioxide (). Reaching net zero is necessary to stop further global warming. It requires deep cuts in emissions, for example by shifting from fossil fuels to sustainable energy, improving energy efficiency and halting deforestation. A small remaining fraction of emissions can then be offset using carbon dioxide removal. People often use the terms ''net-zero emissions'', ''carbon neutrality,'' and ''climate neutrality'' with the same meaning. However, in some cases, these terms have different meanings. For example, some standards for ''carbon neutral certification'' allow a lot of carbon offsetting. But ''net zero standards'' require reducing emissions to more than 90% and then only offsetting the remaining 10% or less to fall in line with 1.5 °C targets. Organ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Change Mitigation
Climate change mitigation (or decarbonisation) is action to limit the greenhouse gases in the atmosphere that cause climate change. Climate change mitigation actions include energy conservation, conserving energy and Fossil fuel phase-out, replacing fossil fuels with sustainable energy, clean energy sources. Secondary mitigation strategies include changes to land use and carbon sequestration, removing carbon dioxide (CO2) from the atmosphere. Current climate change mitigation policies are insufficient as they would still result in global warming of about 2.7 °C by 2100, significantly above the 2015 Paris Agreement's goal of limiting global warming to below 2 °C. Solar energy and wind power can replace fossil fuels at the lowest cost compared to other renewable energy options.IPCC (2022Summary for policy makersiClimate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy In Australia
Renewable energy in Australia is based mainly on biomass, solar photovoltaics, solar, wind power, wind, and hydroelectricity, hydro generation technologies. Over a third of all electricity generated in Australia is now from renewable sources, a proportion that is increasing in line with global trends . Australia's Energy Market Operator Australian Energy Market Operator, AEMO reports the nation could Coal phase-out, phase out coal power before 2040. History Australia has large fossil fuel reserves, and most states historically developed an energy network heavily reliant on coal. However, in Tasmania, the first hydro-electric scheme began producing electricity as early as 1916. Hydro Tasmania is now the main energy provider in that state. In mainland Australia, large-scale projects such as the Snowy Mountains Scheme, Snowy Mountains Hydro scheme have produced renewable energy since the 1970s. Australian researchers at UNSW set up the first solar research lab in 1974, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy In Australia
Energy in Australia is the production in Australia of World energy resources and consumption, energy and Electricity generation, electricity, for consumption or export. Energy policy of Australia describes the politics of Australia as it relates to energy. In 2021, Australia was a net energy exporter and one of the largest exporters in the world of liquefied natural gas (LNG), coal, and Mineral, minerals. Energy consumption is dominated by oil and other fossil fules, however, recently, due to the increasing effects of global warming and human-induced climate change on the global environment, there has been a shift towards renewable energy such as solar power and wind power both in Australia and abroad. In 2022, renewable energy accounted for 39.4% of the total amount of electricity generated in Australia. Overview In 2009, Australia had the highest List of countries by carbon dioxide emissions per capita, per capita emissions in the world. At that time, Maplecroft's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal In Australia
Coal is mined in every state of Australia. The largest black coal resources occur in Queensland and New South Wales. About 70% of coal mined in Australia is exported, mostly to eastern Asia, and of the balance most is used in electricity generation. In 2019-20 Australia exported 390 Mt of coal (177 Mt metallurgical coal and 213 Mt thermal coal) and was the world's largest exporter of metallurgical coal and second largest exporter of thermal coal. Despite only employing 50,000 mining jobs nationally, coal provides a rich revenue stream for governments. Coal mining in Australia has been criticized, due to carbon dioxide emissions during combustion. This criticism is primarily directed at thermal coal, for its connection to coal-fired power stations as a major source of carbon dioxide emissions, and the link to climate change in Australia and worldwide. Coal was responsible for 30% (164 million tonnes) of Australia's greenhouse gas (GHG) emissions, not counting methane and e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenhouse Gas Emissions By Australia
Greenhouse gas emissions by Australia totalled 533 million tonnes -equivalent based on greenhouse gas national inventory report data for 2019; representing per capita e emissions of 21 tons, three times the global average. Coal was responsible for 30% of emissions. The national Greenhouse Gas Inventory estimates for the year to March 2021 were 494.2 million tonnes, which is 27.8 million tonnes, or 5.3%, lower than the previous year. It is 20.8% lower than in 2005 (the baseline year for the Paris Agreement). According to the government, the result reflects the decrease in transport emissions due to COVID-19 pandemic restrictions, reduced fugitive emissions, and reductions in emissions from electricity; however, there were increased greenhouse gas emissions from the land and agriculture sectors. Australia uses principally coal power for electricity, accounting for 66% of grid-connected electricity generation in 2020, but this is rapidly decreasing with a growing share of renewa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torres Strait Islanders
Torres Strait Islanders ( ) are the Indigenous Melanesians, Melanesian people of the Torres Strait Islands, which are part of the state of Queensland, Australia. Ethnically distinct from the Aboriginal Australians, Aboriginal peoples of the rest of Australia, they are often grouped with them as Indigenous Australians. Today, many more Torres Strait Islander people live in mainland Australia than on the Islands. Five distinct peoples exist within the broader designation of Torres Strait Islander people, based partly on geographical and cultural divisions. Kalaw Lagaw Ya and Meriam Mir comprise the two main Indigenous language groups; Torres Strait Creole is also widely spoken as a language of trade and commerce. The core of Island culture is Indigenous people of New Guinea, Papuan, and the people are traditionally a seafaring nation. The Torres Islanders exhibit a strong artistic culture, particularly in sculpture, printmaking, and mask-making. Demographics Of the 133 islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aboriginal Australians
Aboriginal Australians are the various indigenous peoples of the Mainland Australia, Australian mainland and many of its islands, excluding the ethnically distinct people of the Torres Strait Islands. Humans first migrated to Australia (continent), Australia 50,000 to 65,000 years ago, and over time formed as many as 500 List of Aboriginal Australian group names, language-based groups. In the past, Aboriginal people lived over large sections of the continental shelf. They were isolated on many of the smaller offshore islands and Tasmania when the land was inundated at the start of the Holocene Interglacial, inter-glacial period, about 11,700 years ago. Despite this, Aboriginal people maintained extensive networks within the continent and certain groups maintained relationships with Torres Strait Islanders and the Makassar people, Makassar people of modern-day Indonesia. Over the millennia, Aboriginal people developed complex trade networks, inter-cultural relationships, law ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
