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Wildfires In Brazil
The 2020 Brazil rainforest wildfires are a series of forest fires that are affecting Brazil, with 44,013 outbreaks of fires registered between January and August in the Amazonas and Pantanal. Within the Amazon, 6,315 outbreaks of fire were detected in the same period. Within the Pantanal, the volume of fires is equivalent to those of the past six years and there have been actions by NGOs and volunteers to save endangered animals, such as the jaguar. It is expected that the health systems of the Amazon region, already overloaded by the COVID-19 pandemic, will be even more overloaded due to respiratory diseases due to smoke emitted by the wildfires. Expertise carried out points out that the fires in the Pantanal were started by human action and the Environmental Police Station investigates who are possibly responsible. Douglas Morton, head of NASA's Biospheric Sciences Laboratory, considers fires to be "unprecedented". Although the Brazilian government has instituted a 120-day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MODIS
The Moderate Resolution Imaging Spectroradiometer (MODIS) is a satellite-based sensor used for earth and climate measurements. There are two MODIS sensors in Earth orbit: one on board the Terra (EOS AM) satellite, launched by NASA in 1999; and one on board the Aqua (EOS PM) satellite, launched in 2002. MODIS has now been replaced by the VIIRS, which first launched in 2011 aboard the Suomi NPP satellite. The MODIS instruments were built by Santa Barbara Remote Sensing. They capture data in 36 spectral bands ranging in wavelength from 0.4 μm to 14.4 μm and at varying spatial resolutions (2 bands at 250 m, 5 bands at 500 m and 29 bands at 1 km). Together the instruments image the entire Earth every 1 to 2 days. They are designed to provide measurements in large-scale global dynamics including changes in Earth's cloud cover, radiation budget and processes occurring in the oceans, on land, and in the lower atmosphere. Support and calibration is provided by the MO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitigation Of Climate Change
Climate change mitigation is action to limit climate change by reducing emissions of greenhouse gases or removing those gases from the atmosphere. The recent rise in global average temperature is mostly caused by emissions from fossil fuels burning (coal, oil, and natural gas). Mitigation can reduce emissions by transitioning to sustainable energy sources, conserving energy, and increasing efficiency. In addition, can be removed from the atmosphere by enlarging forests, restoring wetlands and using other natural and technical processes, which are grouped together under the term of carbon sequestration. Solar energy and wind power have the highest climate change mitigation potential at lowest cost compared to a range of other options. Variable availability of sunshine and wind is addressed by energy storage and improved electrical grids, including long-distance electricity transmission, demand management and diversification of renewables. As low-carbon power is more widel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 In Brazil
Events in the year 2020 in Brazil. Incumbents Federal government *President: Jair Bolsonaro *Vice President: Hamilton Mourão Governors * Acre: Gladson Cameli * Alagoas: Renan Filho * Amapa: Waldez Góes * Amazonas: Wilson Lima * Bahia: Rui Costa (politician) * Ceará: Camilo Santana * Distrito Federal: Ibaneis Rocha * Espírito Santo: Renato Casagrande * Goiás: Ronaldo Caiado * Maranhão: Flávio Dino * Mato Grosso: Mauro Mendes * Mato Grosso do Sul: Reinaldo Azambuja * Minas Gerais: Romeu Zema * Pará: Helder Barbalho * Paraíba: João Azevedo * Paraná: Ratinho Júnior * Pernambuco: Paulo Câmara * Piauí: Wellington Dias * Rio de Janeiro: Wilson Witzel & Cláudio Castro * Rio Grande do Norte: Fátima Bezerra * Rio Grande do Sul: Eduardo Leite * Rondônia: Marcos Rocha * Roraima: Antonio Denarium * Santa Catarina: Carlos Moisés * São Paulo: João Doria * Sergipe: Belivaldo Chagas * Tocantins: Mauro Carlesse Vice governors * Acre: Wherles Fernandes da Rocha * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2019 Amazon Rainforest Wildfires
The 2019 Amazon rainforest wildfires season saw a year-to-year surge in fires occurring in the Amazon rainforest and Amazon biome within Brazil, Bolivia, Paraguay, and Peru during that year's Amazonian tropical dry season. Fires normally occur around the dry season as slash-and-burn methods are used to clear the forest to make way for agriculture, livestock, logging, and mining, leading to deforestation of the Amazon rainforest. Such activity is generally illegal within these nations, but enforcement of environmental protection can be lax. The increased rates of fire counts in 2019 led to international concern about the fate of the Amazon rainforest, which is the world's largest terrestrial carbon dioxide sink and plays a significant role in mitigating global warming. The increasing rates were first reported by Brazil's National Institute for Space Research (''Instituto Nacional de Pesquisas Espaciais'', INPE) in June and July 2019 through satellite monitoring systems, but inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 Wildfire Season
The 2020 wildfire season involves wildfires on multiple continents. Africa Asia ;India * 2020 Uttarakhand forest fires ;Russia * 2020 Siberia wildfires :In June, well inside the Arctic circle, Verkhoyansk hit a temperature of . In Russia’s two easternmost districts, 18,591 distinct fires have consumed . :In September 2020 scientists warned that an "international effort is needed to manage a changing fire regime in the vulnerable Arctic", reporting that satellite data shows how the Arctic fire regime is changing. On 3 September EU institutions reported that, according to satellite data, the Arctic fires already far surpassed the total of CO2 emissions for the 2019 season. ;Syria :Fires in Al-Suwayda Governorate in May, followed by Al-Hasakah Governorate in the summer, then in Latakia and Hama Governorates in September, next in Latakia again, Homs, and Tartus Governorates in October. ;Turkey * 2020 Turkish wildfires Europe * 2020 Chernobyl Exclusion Zone wildfires, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vertebrate
Vertebrates () comprise all animal taxa within the subphylum Vertebrata () ( chordates with backbones), including all mammals, birds, reptiles, amphibians, and fish. Vertebrates represent the overwhelming majority of the phylum Chordata, with currently about 69,963 species described. Vertebrates comprise such groups as the following: * jawless fish, which include hagfish and lampreys * jawed vertebrates, which include: ** cartilaginous fish (sharks, rays, and ratfish) ** bony vertebrates, which include: *** ray-fins (the majority of living bony fish) *** lobe-fins, which include: **** coelacanths and lungfish **** tetrapods (limbed vertebrates) Extant vertebrates range in size from the frog species ''Paedophryne amauensis'', at as little as , to the blue whale, at up to . Vertebrates make up less than five percent of all described animal species; the rest are invertebrates, which lack vertebral columns. The vertebrates traditionally include the hagfish, which do no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agência Pública
Agência Pública is a Brazilian investigative and independent journalism agency. It was founded in 2011 by the reporters Marina Amaral, Natália Viana and Tatiana Merlino. It is currently run by Marina Amaral and Natália Viana. Agência Pública has received multiple awards for having produced excellent reports on subjects of public interest with the objectives of strengthening the right to information, helping to qualify the democratic debate, and promoting human rights. The agency distributes its content free of charge, including to other sites and platforms to republish their reports, under the Creative Commons Attribution NonDerivative license. Projects Support for independent journalism In addition to its own reports, Pública distributes grants to: independent reporters to develop their stories, incubate journalism initiatives and launch the Independent Journalism Map in 2016. The Agência Pública office is located in São Paulo and, since 2016, the organization has r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Countries And Dependencies By Area
This is a list of the world's countries and their dependent territories by land, water and total area, ranked by total area. Entries in this list include, but are not limited to, those in the ISO 3166-1 standard, which includes sovereign states and dependent territories. All 193 member states of the United Nations plus the two observer states are given a rank number. Largely unrecognised states not in ISO 3166-1 are included in the list in ranked order. The areas of such largely unrecognised states are in most cases also included in the areas of the more widely recognised states that claim the same territory; see the notes in the "notes" column for each country for clarification. Not included in the list are individual country claims to parts of the continent of Antarctica or entities such as the European Union that have some degree of sovereignty but do not consider themselves to be sovereign countries or dependent territories. This list includes three measurements o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deforestation In Brazil
Brazil once had the highest deforestation rate in the world and in 2005 still had the largest area of forest removed annually. Since 1970, over of the Amazon rainforest have been destroyed. In 2001, the Amazon was approximately , which is only 87% of the Amazon's original size. According to official data, about 729,000 km² have already been deforested in the Amazon biome, which corresponds to 17% of the total. 300,000 km2 have been deforested in the last 20 years. Rainforests have decreased in size primarily due to deforestation. Between May 2000 and August 2006, Brazil lost nearly of forest, an area larger than Greece. According to the Living Planet Report 2010, deforestation continues at an alarming rate. At the Convention on Biological Diversity's 9th Conference, 67 ministers signed up to help achieve zero net deforestation by 2020. Due to deforestation the Amazon was a net emitter of greenhouse gas in the 2010s. History The deforestation of the Atlantic forest, or ''Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deforestation Of The Amazon Rainforest
The Amazon rainforest is the largest rainforest in the world, covering an area of 3,000,000 km2 (2,316,612.95 square miles). It represents over half of the planet's rainforests and comprises the largest and most biodiverse tract of tropical rainforest in the world. This region includes territory belonging to nine nations. The majority of the forest is contained Brazilian Amazon, within Brazil, with 60%, followed by Peruvian Amazon, Peru with 13%, Amazon Region of Colombia, Colombia with 10%, and with minor amounts in Venezuela, Ecuador, Bolivia, Guyana, Suriname and French Guiana. The cattle sector of the Brazilian Amazon, incentivized by the international beef and leather trades, has been responsible for about 80% of all deforestation in the region,Adam, David (May 31, 2009)"British supermarkets accused over destruction of Amazon rainforest" ''The Guardian''. Retrieved October 21, 2015. or about 14% of the world's total annual deforestation, making it the world's largest s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazonas (Brazilian State)
Amazonas () is a state of Brazil, located in the North Region in the northwestern corner of the country. It is the largest Brazilian state by area and the 9th largest country subdivision in the world, and the largest in South America, being greater than the areas of Uruguay, Paraguay, and Chile combined. Mostly located in the Southern Hemisphere, it is the third largest country subdivision in the Southern Hemisphere after the Australian states of Western Australia and Queensland. Entirely in the Western Hemisphere, it is the fourth largest in the Western Hemisphere after Greenland, Nunavut and Alaska. It would be the sixteenth largest country in land area, slightly larger than Mongolia. Neighbouring states are (from the north clockwise) Roraima, Pará, Mato Grosso, Rondônia, and Acre. It also borders the nations of Peru, Colombia and Venezuela. This includes the Departments of Amazonas, Vaupés and Guainía in Colombia, as well as the Amazonas state in Venezuela, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
