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The background to this discussion is familiar to our regular readers (else just enter ‘AMOC’ in the RealClimate search field): proper measurements of the AMOC flow are only available since 2004 in the RAPID project , thus for earlier times we need to use indirect clues. In the real ocean that is not an observed quantity.
It’s 20 years since we started blogging on climate here on RealClimate (December 10, 2004). There is one graph that perhaps tells the story of what has happened since 2004, and it’s the Keeling curve shown in the figure below. Another thing I didn’t anticipate in 2004 was efforts such as the World Weather Attribution (WWA).
The Atlantic meridional overturning circulation (AMOC) is a large-scale overturning motion of the entire Atlantic, from the Southern Ocean to the high north. We don’t have direct measurements over such a long time (only since 2004 from the RAPID project ), but various indirect indications. Graph by Ruijian Gou. 15 Sverdrup).
Part of the Surface Water and Ocean Topography (SWOT) satellite’s science instrument payload sits in a clean room at NASA’s Jet Propulsion Laboratory during assembly. SWOT, which will measure ocean currents in addition to freshwater flows, will be the latest entrant into this hall of remote sensing champions.
We have direct AMOC measurements only since 2004, a time span too short for this type of study. Not in summer when the ocean is covered by a shallow surface mixed layer heated by the sun and highly dependent on weather conditions.) I’ve seen two main arguments there. Do the data used really describe changes in AMOC? It looks like this.
Two decades ago, in an interview with science journalist Richard Kerr for the journal Science, I coined the term the “Atlantic Multidecadal Oscillation” (AMO) to describe an internal oscillation in the climate system resulting from interactions between North Atlantic ocean currents and wind patterns. Shindell et al, 2004 ).
Media awareness about global warming and climate change has grown fairly steadily since 2004. But because land isn’t quite as dark as the surface of the ocean, it doesn’t cause as much additional heating. My impression is that journalists today tend to possess a higher climate literacy than before. 2659-2673, 2011. Aue, and A.
Without the considerable carbon absorption capacity of our lands (and oceans), we’d currently have much more CO 2 in the atmosphere and an accelerated timeline of warming. In North America, the land carbon sink between 2004 and 2013 offset roughly 39% of fossil fuel emissions , but varied substantially year to year.
Well, back in 1993 (before the more comprehensive critiques had been published), Hoyt and Schatten put together a long-term estimate of solar activity that relied on the SCL, based on the idea from FCL91 and scaled to a finding about cycling and non-cycling stars that turned out to be wrong too (Wright, 2004). 1273-1278, 2004.
This would have a cooling effect on Atlantic SST, as well as a stabilizing effect on the regional atmosphere ( Dunion and Velden 2004 ), and would be expected to reduce tropical storm formation frequency for some (possibly prolonged) period. 353-366, 2004. 2016 ), could increase again in concentration. Zhang et al. 242-246, 2016.
On June 30, Ocean Networks Canada's CEO Dr. Kate Moran was recognized for her contributions to support ocean and planet sustainability with her appointment as Officer of the Order of Canada by Her Excellency the Right Honourable Mary Simon, Governor General of Canada.
The 24-month study process begins with the Colorado Basin River Forecast Center, a team of scientists operating within the National Oceanic and Atmospheric Administration. But it cannot predict the future. Click To Tweet. Here’s how that works. Their task is to assess what the rivers might do. Annual runoff averaged 9.4
A good place to start is with Matthew Bennett, an environmental scientist at the University of Bournemouth in the UK, who in 2004 was commissioned by Teletext Holidays to identify the UK’s best beaches for making sandcastles. Slippery when wet. It’s one added advantage of building sandcastles at the seaside. The sands of time.
Raimondo , a case involving federal regulation of commercial ocean fishing practices, the fishing industry has asked the justices to repudiate their venerable 1984 decision in Chevron v. For example, in Loper Bright Enterprises v.
Although the three 17-year cicada species occur across the eastern half of North America (from Kansas to the Atlantic Ocean) the different populations of the species don’t have the adults emerging in the same 17-year cycle. This year they keep calling it Brood X. What does that mean? Brood XIV – next emergence In 2025 (last was 2008).
The winds pick up Saharan dust, which then travels across the Atlantic Ocean to where it is deposited in the Amazon basin [4]. African biomass burning is a substantial source of phosphorus deposition to the Amazon, Tropical Atlantic Ocean, and Southern Ocean. Popendorf, K. Oehlert, A. Gaston, C. Shukman, D. Kaufman, Y.
Pinker was named one of Time Magazine’s 100 most influential people in the world in 2004 and his books are regularly featured in the best-selling lists. . Second, it doesn’t address the plastic pollution that is cursing our oceans. Enlightenment Now is Steven Pinker’s latest book. Fails to address climate change.
This volume has become one of my favorites among the many I have read on climate and sustainability issues since I started back to 2004 (check the list there ). Bringing back Nature from the brink of collapse can be done by implementing regenerative solutions to our land and oceans. It can bounce back if given the opportunity.
Pick Up Pennsylvania, which began in 2004, is a lynchpin in the anti-litter movement growing in Pennsylvania, and DEP is pleased to support this grassroots campaign for community volunteers,” said DEP Acting Secretary Ramez Ziadeh. “DEP The Pick Up Pennsylvania fall campaign runs through November 30 each year.
In 2004 Michael and Chantell Sackett bought property near Priest Lake, Idaho and backfilled the lot with dirt in preparation for building a house. Sometimes the most monumental Supreme Court decisions spring from the most modest facts. at (slip op. at 14) (citations omitted). 1344(g).
These early thinkers were Thales (5) who created natural philosophy and theorized that seismological events such as earthquakes had a natural cause (correct) but assumed (wrongly) that landmasses were giant rafts that reacted to ocean ripples which caused the quakes. He was wrong about this too but Anaximander had another idea.
The federal permitting process began in 2004. On December 15, a new satellite that will measure weekly changes in the world’s rivers, lakes, wetlands, and oceans will be launched into orbit. At least one environmental group stated it will challenge the permit in court. Camp Lejeune Lawsuits Bill. On the Radar.
One million seabirds and 100,000 marine mammals die each year from plastic pollution in our oceans. Recycled Ocean Plastic Eyewear. Sea2see collects ocean plastic waste, nets, and ropes in coordination with fishing communities in Spain to create their Italian designed eyewear. In one study by the U.S. What is the problem?
According to the most recent Centers for Disease Control and Prevention statistics, “during 2004–2018, an average of 702 heat-related deaths (415 with heat as the underlying cause and 287 as a contributing cause) occurred in the United States annually.” It can come one day and then stay for days, weeks, or months, as we are seeing this year.
Seas are rising and oceans are acidifying. Official revisions were released in 2004 and 2015. ISO 14000 standards support and promote the incorporation of sustainable practices in business. In this article, you will learn how ISO 14000 can help businesses to adapt to our environmental crisis and how to get certified.
Climate change will alter ocean currents, jet streams, species distributions, and the human geopolitical landscape. Sea ice in the Canadian Arctic Archipelago: Modeling the past (1950–2004) and the future (2041–60). Fasting season length sets temporal limits for global polar bear persistence. Nature Climate Change , 10 (8), 732-738.
The Real Thing: Truth and Power at the Coca-Cola Company by Constance Hays (2004). Photo Gallery Image Coca Cola Protests at World Social Forum, 2004, Mumbai, India PHOTO Knut-Erik Helle Read More Image Protesting Coca-Cola PHOTO Adolfo Lujan Read More Image Protest gegen Coca Cola photo Rettet den Regenwald e.V.
The Real Thing: Truth and Power at the Coca-Cola Company by Constance Hays (2004). Photo Gallery Image Coca Cola Protests at World Social Forum, 2004, Mumbai, India PHOTO Knut-Erik Helle Read More Image Protesting Coca-Cola PHOTO Adolfo Lujan Read More Image Protest gegen Coca Cola photo Rettet den Regenwald e.V.
The Real Thing: Truth and Power at the Coca-Cola Company by Constance Hays (2004). Photo Gallery Image Coca Cola Protests at World Social Forum, 2004, Mumbai, India PHOTO Knut-Erik Helle Read More Image Protesting Coca-Cola PHOTO Adolfo Lujan Read More Image Protest gegen Coca Cola photo Rettet den Regenwald e.V.
According to EPA data gathered between 2004 and 2020, Texas, Louisiana, California, and Illinois lead the nation in “accidents at facilities handling hazardous chemicals.” Poor returns again this year — chinook spend one to five years in the ocean, before returning to freshwater rivers to spawn — forced officials to apply a heavy hand.
Several workers have also been injured and others killed in explosions at the Point Comfort plant in 2005 and at a PVC plant in Illiopolis , Illinois in 2004. The company owned a steel mill that discharged toxic chemicals into the ocean, devastating more than a hundred miles of coastline in four central provinces of Vietnam.
It is important to note the distinction between groundwater desalination and seawater desalination, the latter containing much higher concentrations of salt, which leads to heavy construction costs, significant ocean and coastal ecosystem impacts, and higher energy and water prices. In 2004, the. While simplistic. Desalination Plant.
According to the results of a new Union of Concerned Scientists (UCS) survey released late last month, federal scientists are now working in a more supportive environment than any other time since UCS began administering such surveys back in 2004. Over the next four years, 15,000 more scientists added their names in support.
UN seeks input about possible topics for the Ocean and Climate Change Dialogue. This proposed rule contrasts the Fish and Wildlife Service’s 2004 and 2009 determinations that the species did not warrant protections. Supreme Court to hear Clean Water Act case. International. Scientific Community. Science and Engineering 2022 report.
This is our tenth version of the survey since 2004 and, to our surprise and delight, while challenges remain, the widespread consensus is that scientists in the federal government feel more positive about their workplaces now than they have at any other time we have administered the survey.
Global Treaty Needed to Halt Deep Sea Mining, Greenpeace Investigation Concludes Carly Nairn | EcoWatch | December 9, 2020 The investigation, Deep Trouble: The murky world of the deep sea mining industry, decries the increasing use of the ocean floor by large corporations, such as U.S.
Ninth Circuit Said Biden Action Mooted Case Challenging Trump Revocation of Withdrawal of Oceans Lands from Oil and Gas Leasing. In both cases, the New York plaintiffs argue that the allocation of the summer flounder quota is based on obsolete data that does not reflect the fishery’s northeast shift, which may be due in part to ocean warming.
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