climate change words

Its first session was held in Berlin, Germany, in 1995 and it is expected to continue meeting on a yearly basis. The ocean contains the largest pool of carbon near the surface of the Earth, but most of that pool is not involved with rapid exchange with the atmosphere. The enhancement of the growth of plants as a result of increased atmospheric CO2 concentration. The Convention enjoys near universal membership, with 189 countries having ratified. A colorless gas soluble in alcohol and ether, slightly soluble in water. Municipal Solid Waste (MSW) 7 climate change buzzwords you need to know to follow the 2020 campaigns. This event has great impact on the wind, sea surface temperature, and precipitation patterns in the tropical Pacific. [4]. (global warming) cambio climático loc nom m. locución nominal masculina: Unidad léxica estable formada de dos o más palabras que funciona como sustantivo masculino ("ojo … This coupled atmosphere-ocean phenomenon is collectively known as El Niño-Southern Oscillation. The concept that the natural greenhouse effect has been enhanced by increased atmospheric concentrations of greenhouse gases (such as CO2 and methane) emitted as a result of human activities. The delay that occurs in climate change as a result of some factor that changes only very slowly. [4], Mitigation For example, 20,000 years ago, much of the United States was covered in glaciers. [3]. Deforestation contributes to increasing carbon dioxide concentrations for two reasons: 1) the burning or decomposition of the wood releases carbon dioxide; and 2) trees that once removed carbon dioxide from the atmosphere in the process of photosynthesis are no longer present. Dryland Farming Infrared radiation can be perceived as heat. [1], Snowpack The supreme body of the United Nations Framework Convention on Climate Change (UNFCCC). Such mechanisms include changes in solar irradiance, volcanic eruptions, and enhancement of the natural greenhouse effect by emissions of greenhouse gases. With its capacity for reporting on climate change, its consequences, and the viability of adaptation and mitigation measures, the IPCC is also looked to as the official advisory body to the world's governments on the state of the science of the climate change issue. Here are some terms to help you follow the debate around climate change. The classical period is 30 years, as defined by the World Meteorological Organization (WMO). Particulate matter that consists of compounds of sulfur formed by the interaction of sulfur dioxide and sulfur trioxide with other compounds in the atmosphere. It recognizes that the climate system is a shared resource whose stability can be affected by industrial and other emissions of carbon dioxide and other greenhouse gases. Tundra Since they are not destroyed in the lower atmosphere, CFCs drift into the upper atmosphere where, given suitable conditions, they break down ozone. A measure of the influence of a particular factor (e.g. For more information, visit the Coalbed Methane Outreach program site. In general, this is substituting one type of fuel for another. Most ultraviolet radiation is blocked by Earth's atmosphere, but some solar ultraviolet penetrates and aids in plant photosynthesis and helps produce vitamin D in humans. The GWP is from the IPCC's Fourth Assessment Report (AR4). The process by which plants take CO2 from the air (or bicarbonate in water) to build carbohydrates, releasing O2 in the process. By performing chemical analyses on the air trapped in the ice, scientists can estimate the percentage of carbon dioxide and other trace gases in the atmosphere at a given time. An urban area characterized by temperatures higher than those of the surrounding non-urban area. [1], Feedback Mechanisms These quantities are most often surface variables such as temperature, precipitation, and wind. Compounds containing hydrogen, fluorine, chlorine, and carbon atoms. Borehole Another word for climate. Perfluorocarbons (PFCs) See ozone depleting substance. Forcing Mechanism Geologic sequestration is one step in the process of carbon capture and sequestration (CCS), and involves injecting carbon dioxide deep underground where it stays permanently. Or it could be a change in a place's usual temperature … Ecosystem 100-Year Flood Levels Number of parts of a chemical found in one trillion parts of a particular gas, liquid or solid. Pinatubo. Phenological events are influenced by a combination of climate factors, including light, temperature, rainfall, and humidity. The average time spent in a reservoir by an individual atom or molecule. These … Black Carbon Aerosol (Some compounds, most notably carbon dioxide, have more complex lifecycles, and their atmospheric lifetimes are not defined by a simple exponential equation.) Short Ton The IPCC draws upon hundreds of the world's expert scientists as authors and thousands as expert reviewers. See ozone. Relative sea level rise is measured with respect to a specified vertical datum relative to the land, which may also be changing elevation over time. [3]. The soils, sediments, and rock layers of the Earth's crust, both continental and beneath the ocean floors. Fluorocarbons The volume of water that moves over a designated point over a fixed period of time. In addition the atmosphere contains water vapor, whose amount is highly variable but typically 1% volume mixing ratio. Factors which increase or amplify (positive feedback) or decrease (negative feedback) the rate of a process. [5]. Natural Gas climacteric, climactic, climant, climate, climate canary, climate change, climate control, climate denial, climate denier, climatic, climatic bubo. [3]. See climate change and global warming. Analysis of the ice itself can give some indication of historic temperatures. An estimate of Earths mean surface air temperature averaged over the entire planet. Climate change is a change in the pattern of weather, and related changes in oceans, land surfaces and ice sheets, occurring over time scales of decades or longer. Any gas that absorbs infrared radiation in the atmosphere. See radiation, greenhouse effect, enhanced greenhouse effect, global warming. [8], Evapotranspiration Desertification Concentration Coal Mine Methane Coalbed Methane See United Nations Framework Convention on Climate Change. Tropospheric Ozone Precursors [14], Reforestation Afforestation The GWP is from the IPCC's Fourth Assessment Report (AR4). climate change n. noun: Refers to person, place, thing, quality, etc. Leading experts on climate change and environmental, social, and economic sciences from some 60 nations have helped the IPCC to prepare periodic assessments of the scientific underpinnings for understanding global climate change and its consequences. [8], Soil Carbon Thermal Expansion Ocean acidification is increasing. [6], Ozone Depleting Substance (ODS) Depending upon latitude and season, the temperature in the lower stratosphere can increase, be isothermal, or even decrease with altitude, but the temperature in the upper stratosphere generally increases with height due to absorption of solar radiation by ozone. When we continue to use this word around the topic of climate change, we allow there to be room for belief. Atmospheric lifetime is the average time that a molecule resides in the atmosphere before it is removed by chemical reaction or deposition. These emissions are called "indirect" because the actual emissions occur at the power plant which generates the electricity, not at the building using the electricity. Under Articles 4.2 (a) and 4.2 (b) of the Convention, Annex I countries commit themselves specifically to the aim of returning individually or jointly to their 1990 levels of greenhouse gas emissions by the year 2000. [5], Residence Time Climate researchers often take ice core samples, a type of borehole, to predict atmospheric composition in earlier years. Sulfate aerosols are injected into the atmosphere from the combustion of fossil fuels and the eruption of volcanoes like Mt. [3]. [10], Landfill Nitrogen Cycle “Climate change is a reality that is happening now, and that we can see its impact across the world” (Haddrill, 2014) Climate change is the changes in the pattern of the climate due to natural and human activities that has been used inappropriately. These surfaces absorb more solar energy, which can create higher temperatures in urban areas. [4], Solar Radiation A volcano in the Philippine Islands that erupted in 1991. Land waste disposal site in which waste is generally spread in thin layers, compacted, and covered with a fresh layer of soil each day. The importance of educating others about climate change cannot be overstated in our modern society. Albedo Other gases, such as carbon dioxide, water vapor, methane, oxides of nitrogen, ozone, and ammonia, are considered trace gases. Although relatively unimportant in terms of their absolute volume, they have significant effects on the Earth's weather and climate. Over the last 50 years, human activities – particularly the burning of fossil fuels – have released sufficient quantities of carbon dioxide and other greenhouse gases to trap additional heat in the lower atmosphere and affect the global climate. [4], Ozone Layer Carbon dioxide equivalents are commonly expressed as "million metric tons of carbon dioxide equivalents (MMTCO2Eq)." Energy resources that are naturally replenishing such as biomass, hydro, geothermal, solar, wind, ocean thermal, wave action, and tidal action. [4], Particulate matter (PM) [7]. [3], Streamflow Carbon Dioxide Equivalent The recent and ongoing global average increase in temperature near the Earths surface. Select two options from the dropdown menus below to … climate change n noun: Refers to person, place, thing, quality, etc. Glacier ice is the largest reservoir of fresh water on Earth, and second only to the oceans as the largest reservoir of total water. Parts Per Trillion (ppt) To chemically transform a substance by combining it with oxygen. Nitrogen, oxygen, and argon make up more than 99 percent of the Earth's atmosphere. For more information visit EPA's Methane page. See stratosphere, ultraviolet radiation. A treeless, level, or gently undulating plain characteristic of the Arctic and sub-Arctic regions characterized by low temperatures and short growing seasons. In these pages, we tackle the subject from an objective, scientific viewpoint, discussing the causes and consequences of climate change and how it … Glaciers are found on every continent except Australia. 154,688,001 stock photos online. [1]. Climate change refers to any significant change in the measures of climate lasting for an extended period of time. [4]. A process during which larger areas of habitat are broken into a number of smaller patches of smaller total area, isolated from each other by a matrix of habitats unlike the original habitat. 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