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So SSU me Like MSU trends, these records reflected a weighted average of atmospheric temperatures, and the three SSU channels progressively weight higher levels in the stratosphere, roughly centered on 30km, 40km and 45km above the surface but with quite a bit of overlap. Thompson et al. We are using the NOAA-STAR version 3.0
I had reason to be reviewing the history of MSU satellite retrievals for atmospheric temperatures recently. McNider and Christy, Feb 19th 2014, Wall Street Journal Most of the op-ed is a rather tired rehash of faux outrage based on a comment made by John Kerry (the then Secretary of State) and we can skip right past that.
Since this is a somewhat differently designed ensemble, I’ll plot that similarly (45 simulations), and note too that these are global means, again, for the corrected-TMT product (for the historical and SSP2-45 scenarios after 2014). Tsigaridis, L.S. Nazarenko, S.E. Bauer, and D.T.
Previous attribution research published by my Union of Concerned Scientists colleagues have allowed us to draw causal connections between sources of heat-trapping emissions and resulting impacts, like present day increases in atmospheric greenhouse gas concentrations, air temperatures, sea levels , ocean acidification , and wildfire burned area.
Another clue indicating a shortcoming is if you look at the atmospheric CO 2 -concentrations over time to see how much impact the IPCC reports have had on the real policy-makers in the world (Figure below). The cause of our changing climate is the increase in atmospheric greenhouse gas concentrations that we have released into the air.
Source: Data from IPCC (2014), Rogelj et al (2018), and IPCC (2021). Source: Data from IPCC (2014), Rogelj et al (2018), and IPCC (2021). IPCC (2014) Climate Change 2014: Synthesis Report. When adjusting for the emissions since AR5 and SR1.5, AR6 remaining carbon budget for limiting warming to 1.5C Leitzell, E.
In Elliott’s aftermath, the National Oceanic and Atmospheric Administration aptly called the storm a “historic arctic outbreak.” Going back a few more years, a polar vortex in January 2014 put much of the eastern half of the country into extreme cold, dropping temperatures 20 to 35 degrees Fahrenheit below average.
Their collective trauma dates back to August 2, 2014, when she and half a million other Toledoans woke to alarming news: the water coming out of their taps was toxic. After the 2014 Toledo water crisis, the binational International Joint Commission tried to put a price tag on the event. Carl Ganter, Circle of Blue. September 20, 2022
Atmospheric conditions produced unusually strong winds in the area that day, but the wind alone couldn’t have caused the catastrophe without the combined effects of exceptional dryness and newly disturbed bare soil. Enter the Agriculture Resilience Act, or ARA.
are used all over the world, based on calculations that quantify the effects of physical mechanisms and the way different parts of the atmosphere are connected to each other. The physics-based models describe how energy flows through the atmosphere and ocean, as well as how the forces from different air masses push against each other.
On December 3, 2021, the Department of Justice published a notice in the Federal Register of a settlement between Federal and State Trustees and Kirby Inland Marine, LP (“Kirby”) to resolve natural resource damages from a 2014 oil release. The Trustees for this incident include the National Oceanic and Atmospheric Administration, the U.S.
A relentless interval of hot, dry weather, made worse by heat-trapping gases in the atmosphere, has turned this section of the state into a cauldron of flame, dust, and smoke. Thousands of wells in the state went dry in the previous drought , in 2014 and 2015, mostly in the southern San Joaquin Valley.
Astronomers have speculated that if the compact object is close to its surviving companion star, it can spiral into the star’s atmosphere, eventually sinking to the companion’s core where it disrupts the star, causing it to go supernova prematurely. Gradually, the compact object came to be within the star’s atmosphere. Compact object.
of the observed rise in atmospheric carbon dioxide and 52 percent of the rise in global average temperatures between 1880 and 2015. Data on the major carbon producers’ emissions have been published since 2014. The database is transparent and available for all to see.
Heat-trapping gases in the atmosphere are spiking not only global air temperatures, but also water temperatures. trillion in economic activity, according to a study in 2014. The study was published in the journal Nature. It showed that oxygen levels in lakes are decreasing, caused by a combination of factors. One is climate change.
With a background in laser-induced fluorescence spectroscopy for atmospheric research, he carried out his PhD thesis at the Max Planck Institute for Chemistry in Mainz, Germany. He joined the company in 2015, specializing in terahertz spectroscopy and tunable laser systems based on OPO technology.
Exoplanets come in many sizes and types, from terrestrial rocky worlds to super-Earths, Neptune-like exoplanets, hot Jupiters and more (see “Planets galore” April 2014 ). The atmospheres of a few Jupiter-sized exoplanets have already been scoured in this way, and the JWST should allow similar searches for smaller, Earth-like exoplanets.
Now however, the updates to the historical warming , the use of four datasets instead of one, and of course, the series of record breaking years subsequently (2014, 2015, 2016/2020), the issue of variability in decadal trends is no longer so salient. Russell, "Climate Impact of Increasing Atmospheric Carbon Dioxide", Science , vol.
The Alaska Supreme Court suggested Alaskans might have a right to atmosphere, but declined to provide a remedy. Atmospheric public trust plaintiffs are running out of options. The Alaska Supreme Court denies relief, but signals that Alaskans may have a public trust right to preservation of the atmosphere. By Adam Patrick Murray.
Host of the Weather Geeks podcast, Dr. Marshall Shepherd is a leading global expert on meteorology, a professor and Director of the Atmospheric Sciences Program at the University of Georgia, and former president of the American Meteorological Society. Walsh, Sheperd, and John Ross circa 2014. What is ‘Weather Geeks’?
Candidate in the Department of Biology and the Graduate Degree Program in Ecology at Colorado State University Over the past two decades, the United States has seen a high increase of dry periods without rain otherwise known as drought across the entire country (IPCC 2014). Climate change 2014. Climate change 2014. Campus, 1–54.
The satellite was launched in 2014 and is in geostationary orbit 35,786 km above the western Pacific. The Himawari-8 observations also suggest that something was happening to the atmospheric structure of Betelgeuse 10 months before the dimming. Stellar background. The method they use is very original.”.
Mechanisms of climate mitigation via soil carbon sequestration At the root of the excitement around soils is their ability to hold on to carbon, potentially drawing it out of the atmosphere and locking it away. The amount of drawdown in agricultural lands can be quite dramatic— a 2014 study found that at peak growth, the US Corn Belt (i.e.,
The frightful phenomenon is on a scale proportional to and correlated with the climate altering changes in Earth’s atmosphere. Gases from the atmosphere get absorbed by the ocean and gases dissolved in the ocean are released into the atmosphere.
A relentless interval of hot, dry weather, made worse by heat-trapping gases in the atmosphere, has turned this section of the state into a cauldron of flame, dust, and smoke. It finds more evidence that severe weather events are linked to carbon in the atmosphere and are becoming more extreme.
A top-down approach begins with atmospheric emissions as recorded by sensors or satellites which can then, by a variety of methods, be attributed to geographic regions or particular categories of emitters. A rice emissions estimate could consider factors like the area used for rice production and water management method, among many others.
reduce its carbon dioxide (CO2) atmospheric levels. CO2 is the primary greenhouse gas emitted through human activities by burning fossil fuels and contributes to global warming by trapping heat in the atmosphere. He spent 12 years as a carbon capture researcher at the NETL before leaving in 2014 for entrepreneurial ventures.
These rare storms are expected to become more frequent with climate change as a warmer atmosphere can hold (and during storms release!) For every one degree Celsius that the temperature increases, the atmosphere can hold 7% more water, a thermodynamic law of physics called atmospheric holding capacity. more moisture.
Because methane has 28 times the global warming potential of carbon dioxide and a shorter atmospheric life of only 12 years, immediate action to reduce methane emissions —including from agriculture—is critical to slow our warming climate, especially in light of expanding global populations and food demand. 2018 , Petersen et al.,
Back in 2014, California was the very last Western state to realize that everyone pumping as much groundwater as they could wasn’t a great long-term strategy to meet our collective water needs. At the time, UCS was laser focused on ensuring that the act included requirements to consider climate change in the planning process.
But when there are really heavy rain events, like atmospheric rivers , these systems often overflow untreated wastewater (raw sewage) mixed with stormwater into surrounding waterways, streets, sidewalks, businesses and even homes. The NPDES permit for the Oceanside facility, expired in 2014 but had been administratively reissued ever since.
They are the processes that allow our food to grow, clean the air we breathe, and attempt to keep atmospheric temperatures in check. Losing or adding a single “species” can completely change how these processes play out. While our knowledge is growing, so are the threats to the overwhelmingly diverse soil ecosystem. Nature 610 : 693–698.
But one year later, in 2014, the population exploded to about 300,000 green crab in the lagoon — a 30-fold increase over 2013 levels and nearly triple the pre-eradication population size. The crab is considered among the world’s top 100 invasive species, costing the U.S. commercial shellfish industry about $20 million in annual losses.
5 billion tons of dust throughout the atmosphere [4]. Pseudomonas aeruginosa, a bacterium known to cause fatal infections in burn patients and Coccidioides immitis, a fungal infection which causes Valley fever [1, 4], have both been identified in the atmosphere after local and international dust storms [2]. Environ Int, 2014.
Student in the Department of Atmospheric Science at Colorado State University Most people remember the water cycle they learned in school: water evaporates from lakes, rivers, and the ocean, air carrying this moisture rises, cools, condenses, and forms clouds, and these clouds precipitate water back down to the surface.
Corrales claims that since it has been in service, the Oruro plant has produced approximately 237-gigawatt hours (GWh) of energy, preventing more than 188,627 tonnes of CO2 from being emitted into the atmosphere, according to his calculations. The Bolivian government intends to install new plants of this type in the Altiplano region.
Melaka, Malaysia: The Melaka Green City Action Plan, developed in partnership with the Asian Development Bank in 2014, highlights the goal of becoming a zero-waste state and reducing waste-related greenhouse gas emissions.
The addition of heat-trapping gases in the atmosphere and their effect on global temperature also strengthens existing climatic patterns, such as cyclones, floods, droughts and heatwaves. An increased level of them is comparative to a blanket and results in a surface that is warmer than it otherwise. should be. [4] 3] Gombos, M.,
By Anders Lorenzen The US government agency, the National Oceanic and Atmospheric Administration’s (NOAA) Coral Reef Watch is the world’s top coral reef monitoring body. Graphic credit: NOAA. It has been judged as global, as it impacts all three ocean basins – the Atlantic, Pacific and Indian – within a 365-day period.
At the end of March 2014, Working Group II (WGII) unleashed upon the global community their contribution to the Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment Report (AR5). The scientific information presented in WGI highlights regions that may be affected by certain atmospheric phenomena. Kristin Campbell.
When forests burn, that carbon is released into the atmosphere and contributes to greenhouse gases (mostly as carbon dioxide). Environmental Science and Technology 2014 , 48 (16), 8936–8943. This may result in previously forested areas shifting into other types of ecosystems, such as grasslands. link] (5) Bladon, K. Emelko, M.
At a time where scientists are trying to figure out how to suck the excess carbon out of our atmosphere, Mother Nature has known how to do it for millions of years. This is why biking and bike sharing keep on growing around the world. — Planting trees in our cities. Trees are very efficient at absorbing carbon dioxide.
4] As our climate is warming due to rising emissions of greenhouse gases into our atmosphere, extreme weather events and intense variations in temperature are becoming more frequent. [5]. However, the weather plays a large part in determining how much the fire will grow and spread. [4] 6] Noah Berger, EPA. Energy Research and Social Science.70
In addition to marijuana, Colorado has also recently legalized industrial hemp cultivation in 2014. Successful cannabis cultivation requires very specific lighting and atmospheric conditions. This Amendment legalized recreational marijuana use for anyone 21 or older in Colorado.
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