CO2 Now

 

What the world needs to watch

Global warming is mainly the result of CO2 levels rising in the Earth’s atmosphere. Both atmospheric CO2 and climate change are accelerating. Climate scientists say we have years, not decades, to stabilize CO2 and other greenhouse gases.

To help the world succeed, CO2Now.org makes it easy to see the most current CO2 level and what it means. So, use this site and keep an eye on CO2.  Invite others to do the same. Then we can do more to send CO2 in the right direction.

Watch CO2 now and know the score on global warming, practically in real time.

@mospheric Post | Dec 28 2010 PDF Print E-mail

Earth's CO2 Newsletter

@mospheric Post is produced twice monthly by Pro Oxygen and distributed earthwide by CO2Now.org


December 28, 2010
   
Year 1 | Edition 2

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The Most Current Data on Earth

Global temperature data in this publication was released December 28, 2010 by the
NOAA National Climatic Data Center.   Data for time periods within the past year are preliminary.

Global Temperature in November 2010

 

Global Temperature Synopsis   



Global Temperature  |  November  

November 1880 - November 2010

 



November 



2010 


Warmest or
Since


(Next Warmest)1880
 

 

Temperature
Anomoly 

Rank
(131 Years) 


Date 

Temperature
Anomoly
 

Global 

+0.69 °C 

2nd Warmest 

November 2004 

+0.72 °C  

Global Land 

+1.52 °C  

Warmest 

(November 2004) 

(+1.34 °C)  

Global Ocean 

+0.39 °C  

10th Warmest 

November 1997 

+0.55 °C 

 

Source

NOAA NCDC  |   November 2010 Global Temperature Data & Climate Analysis

NOAA NCDC  |  Data for global land and ocean surface temperature anomalies since 1880

 

More Info 

More details about global temperature are available in the monthly State of the Climate reports (Global Analysis) that are produced by the National Oceanic and Atmospheric Administration in the USA.  These reports present preliminary, global data that has been gathered from monitoring stations and leading institutions around the world. 

The reports include a Global Hazards section that gives a global update on drought & wildfiresflooding, stormssevere winter weather, and ecosystems impacts.  A Snow and Ice section reports on snow cover in the Northern Hemisphere and sea ice extent in the Northern and Southern Hemispheres.  

Additional Links:

NOAA NCDC  |  Questions & Answers about global surface temperature anomalies 

NOAA NCDC  |  2009 State of the Climate Highlights (10-page PDF)
(Ten planetary indicators all show that the planet is warming)

 

The CO2Now Climate Sheet 'In Brief'

The Full Edition is available at:
Current Edition:   The CO2Now Climate Sheet   
Current & Past Editions:  About The CO2Now Climate Sheet

0 tonnes

CO2 Emissions Target

Global CO2 emissions for long-term stabilization of atmospheric CO2

“Stabilizing atmospheric CO2 and climate requires that
net CO2 emissions approach zero”                    

 

 0 w/m 2
watts per square meter

CO2 Emissions Target

Global energy balance  & the end of global warming

“Stabilizing climate requires, to first order, that we restore Earth’s energy balance.
If the planet once again radiates as much energy to space as it absorbs from the sun,
there no longer will be a drive causing the planet to get warmer.” 

 

 0.25 - 0.75 w/m 2

Global energy imbalance from rising atmospheric CO2  |  1750 - 2000

 

 2.03 ppm per year
parts per million

Atmospheric CO2  |  Average Annual Rise  |  November 2001 - 2010

November Data Only   The rate of increase for the latest decade is higher than any decade since the start of the atmospheric CO2 instrument record in March 1958.   For comparison with annual average data, the 2001-2010 rate of increase is 2.01 ppm per year. 

 8.07 pH

Ocean Acidification:  Average pH of Surface Oceans  |  2005

Average pH of surface oceans has declined about 0.1 units since before the industrial revolution.  This is an increase of about 30% in the concentration of hydrogen ions which is a considerable acidification of the oceans. 

“…world leaders should take account of the impact of CO2 on ocean chemistry,
as well as on climate change…we recommend that all possible approaches
be considered to prevent CO2 reaching the atmosphere.”

 12.9 °C

100-Year Average Global Surface Temperature  |  November: 1901 - 2000

 13.6 °C

Average Global Surface Temperature  |  November 2010

November 2010 is the second warmest November on record (since 1880).  November 2004 is the warmest on record.  

Preliminary data reported December 28, 2010 by NOAA-NCDC. 

 172 ppm

Atmospheric CO2  |  Lowest level in 2.1 million years

 194 countries

Target of Most National Governments

Signatories to the UN Framework Convention on Climate Change

The United Nation's ultimate climate objective “is to stabilize greenhouse gas concentrations in the atmosphere at a level that will prevent dangerous human interference with the climate system.” 

 280 ppm

Atmospheric CO2  |  Pre-Industrial Revolution

Atmospheric CO2 was stable at about 280 ppm for almost 10,000 years until 1750.

 300 ppm

Atmospheric CO2  |  Highest level in at least 2.1 million years (pre-industrial)

Circa 1912, atmospheric CO2 levels breached the 300 ppm threshold for the first time in at least 2.1 million years.

 350 ppm

Atmospheric CO2 Target for Humanity

Atmospheric CO2  |  Upper Safety Limit

“If humanity wishes to preserve a planet similar to that on which civilization developed and to which life on Earth is adapted, paleoclimate evidence and ongoing climate change suggest that CO2 will need to be reduced from its current 385 ppm to at most 350 ppm, but likely less than that… If the present overshoot of this target CO2 is not brief, there is a possibility of seeding irreversible catastrophic effects.”

 385.99 ppm

Atmospheric CO2  |  November 2009  |  Mauna Loa Observatory

Data reported December 14, 2010 by NOAA-ESRL.

388.59 ppm

Atmospheric CO2  |  November 2010  |  Mauna Loa Observatory

Preliminary data reported December 14, 2010 by NOAA-ESRL.

800 ppm

Atmospheric CO2  |  Projection for Year 2100

This scientific projection, reaffirmed December 14, 2010, accounts for the voluntary emissions reductions pledges of parties to the UNFCCC since the Copenhagen climate talks.  The projected CO2 level represents a global temperature increase of about 4 °C.  

 6,884,215,263

World Population | December 1, 2010

Almost 6.9 billion people are living on planet Earth. If humanity is to achieve a stabilization of atmospheric CO2 at safe levels, this is roughly the number of people who will need to be aligned with net CO2 emissions that approach zero. (See “0 tonnes” in The Climate Sheet.)

30.8 billion
metric tonnes

Humanity's Global CO2 Emissions  |  2009

2009 global CO2 emissions were the second highest in human history.   Global fossil fuel emissions – more than 88% of all carbon emissions – are projected to increase by more than 3% in 2010.   In the past decade, 47% of CO2 emissions accumulated in the atmosphere, 27% were absorbed by land and 26% were absorbed by the ocean.  The 2009 data was published November 21, 2010


See the Full Edition of The CO2Now Climate Sheet

 

Carbon Media

Recent articles, papers and reports. 
From
around the world.
A
bout our world.

 

2010 WRAP UP

Climate Progress  |  Stunning year in climate science shows civilization on the precipice

For those interested in the real climate science story of the past year, let’s review a couple dozen studies of the most important findings

GLOBAL TEMPERATURE

NYT Blog  |  2010 on Pace to Be Warmest on Record, NASA Says 

An analysis of average global temperatures through November by NASA’s Goddard Institute for Space Studies shows 2010 on pace to become the warmest year since the collection of temperature data began 130 years ago. NASA previously ranked 2005 as its warmest year ever.

DO YOU KNOW ABOUT THE THE KEELING CURVE?

NY Times  |  A scientist, his work and a climate reckoning

Perhaps the biggest reason the world learned of the risk of global warming was the unusual personality of a single American scientist….Charles David Keeling….But the essence of his scientific legacy was his passion for doing things in a meticulous way. It explains why, even as challengers try to pick apart every other aspect of climate science, his half-century record of carbon dioxide measurements stands unchallenged.

NY Times  |  Your piece of the Keeling Curve

“To me, it is kind of sobering to think that every pound of carbon that is emitted because I do something — drive a car or take an airplane or turn on a light — is going to influence the climate for a thousand years,” Dr. Solomon told me. “I actually take the bus more often now. That’s a personal choice.”

NY Times  |  Does the Keeling Curve Still Need a Keeling?

Climate science is under intensive scrutiny, with contrarians questioning virtually every aspect of the research. Even though [NOAA] and Scripps take their samples from many of the same places, including Mauna Loa, the vital work of calibrating the measurements is performed in separate laboratories, and that means the programs are genuinely independent of each other. So any time the measurement record comes under attack, an alternate version is readily at hand.

UNITED NATIONS  |  COP 16 |  CANCUN

Guardian  |  Deal is reached at Cancún summit
All major economies agree to cut emissions and establish a fund to help nations most vulnerable to climate change

LA Times  |  UN climate pacts contain small steps, no broad accord
Delegates agree to measure greenhouse gases and help vulnerable countries gird for worsening sea levels, droughts and hurricanes. The role of China and other developing economies remains a point of contention.

LA Times  |  Cancún climate agreements at a glance
A breakdown of the main terms of the deal reached at the UN climate summit in Cancún, Mexico

IPS News  |  Cancún Summit Gives Fossil Fuels a Free Pass 

The main cause of climate change is the burning of fossil fuels, so why are billions of dollars being invested to find and produce more oil, coal and natural gas? That is the question posed by Canadian indigenous representatives at the alternative civil society meet, Klimaforum, held parallel to the United Nations-sponsored climate summit under way in the Mexican resort city of Cancún.

BBC  |  Climate pledges fall short, says UN

The promises countries have made to control carbon emissions will see temperatures rise by up to 4C during this century, a UN report concludes.

Independent  |  Climate change and disease will spark new food crisis, says UN

A food crisis could overtake the world in 2011, according to the Food and Agriculture Organisation, an agency of the United Nations. 

CLEAN ENERGY

Climate Spectator  |  Is baseload power necessary?

For years, David Mills, the eminent solar energy technology developer, has dreamed of creating a new model for an energy system that does away with the conventional design of massive baseload infrastructure.

Climate Spectator  |  Cheap solar?

Solar PV is already reaching parity with retail prices in several key markets, but could it one day compete with coal on the wholesale market?

Planet Ark  |  Concentrated Solar, Biofuels Competitive Soon: BCG

Solar energy and biofuels are on track to become economically competitive against conventional power sources within a few years to a decade, the Boston Consulting Group said on Wednesday

CLIMATE COMMUNICATIONS

Yale Climate Forum  |  Scientists and Journalists on ‘Lessons Learned’

By any account, it’s been a challenging 12 months for climate science, for climate scientists, and for the ever-changing face of journalism as its practitioners struggle, or not, to keep their audiences adequately informed and knowledgeable. 

The Australian  |  Some sceptics make it a habit to be wrong

NICK Minchin's views on climate change conform with a conservative strategy of sowing doubt.

Lateline  |  Historian takes aim at powerful climate doubters

American science historian Professor Naomi Oreskes believes political uncertainty about climate change comes from a small handful of distinguished scientists who also denied the link between tobacco smoke and cancer.

ECONOMICS

Grattan Institue |  Markets to reduce pollution: Cheaper than expected

Technology innovation is the key to reducing carbon emissions cheaply. Grattan Institute investigated the experience of six pollution pricing schemes in Australia and overseas. In each case, costs to reduce pollution, and actual prices, were much lower than governments and their experts expected. 

Climate Spectator  |  Let the markets lead the way

Climate Spectator  |  Mind the free market trap

We all know the argument: Governments are inherently ineffective at guiding markets and will always screw it up when they try to. Markets, the argument goes, are inherently more efficient at picking technologies and responding to constraints, so should be left to do their thing.    

INVESTMENT

Climate Spectator  |  Investors say it’s time to act

It seems the world’s leading investors are sick of not being listened to on the critical issue of climate change, and financing the transition to low-carbon technologies. And they’ve decided to do something about it.

PEAK OIL

Energy Bulletin Blog |  IEA acknowledges peak oil

Will peak oil be a guest or the spectre at the feast?  The International Energy Association’s position is summarized in it recent 2010 report, World Energy Outlook, with a discussion and graph showing that conventional crude oil production already peaked in 2006!  Suddenly, the subject of impending peak has gone from not worthy of discussion to in the past already!  Also see: World Energy Outlook: Executive Summary

WIKILEAKS & CLIMATE

CNN  |  Wikileaks cables reveal pessimism in climate change talks

Of all the subjects covered by the U.S. diplomatic cables obtained by WikiLeaks, climate change appears to have generated the most frustration, anger and pessimism.

Guardian  |  WikiLeaks cables reveal how US manipulated climate accord

Embassy dispatches show America used spying, threats and promises of aid to get support for Copenhagen accord

CARBON EMISSIONS

Telegraph  |  Scientists call for rationing in developed world

Global warming is now such a serious threat to mankind that climate change experts are calling for Second World War-style rationing in rich countries to bring down carbon emissions.  

Independent  |  Biofuel plan will cause rise in carbon emissions

Reuters  |  UAE, Australia and U.S. top list of carbon emitters

The United Arab Emirates, Australia and the United States have the worst overall records for emitting greenhouse gases, according to an index published on Wednesday combining current and historic emissions.

US COAL REGULATION

CleanTechica  |  EPA could eliminate 55Gw of coal power with regulations

By far the greatest threat coal poses is to future climate.  But even regulations that only seek to reduce its more immediate health threats could cut coal plants in the US by 20%, according to a report from coal industry consulting firm The Brattle Group

CLIMATE SCIENCE, POLICY & THE GAP IN THE MIDDLE

ABC Unleashed  |  The real climate change challenge

Greg Combet's speech to the ANU Crawford School Forum on November 30, 2010 encapsulates everything that is wrong with climate change policy in Australia.

CLIMATE SCIENCE

Climate Central  |  Evidence Accumulates of Record Greenhouse Gases and Warming

Three seemingly disparate stories in recent days help illustrate what climate scientists keep repeating — that empirical evidence indicating a warming world is widespread and robust, despite lingering and important uncertainties about how the world's climate system functions.

HUMAN & PLANETARY IMPACTS

Independent  |  Worldwide voices from the frontline of global warming

A special report featuring the perspectives of people most affected by climate change

FUTURE WARMING & DEGREDATION

The Royal Society  |  Special Report:  Four Degrees and Beyond

New et al:  “Even with strong political will, the chances of shifting the global energy system fast enough to avoid 2°C are slim. Trajectories that result in eventual temperature rises of 3°C or 4°C are much more likely, and the implications of these larger temperature changes require serious consideration.”

Guardian  |  Climate change scientists warn of 4C global temperature rise

Team of experts say such an increase would cause severe droughts and see millions of migrants seeking refuge.  Quote:  “the impacts associated with 2C have been revised upwards so that 2C now represents the threshold [of] extremely dangerous climate change."

ARCTIC SEA ICE

Climate Progress  |  Arctic Death Spiral 2010

Navy’s oceanographer tells Congress, “the volume of ice as of last September has never been lower…in the last several thousand years”

OCEAN IMPACTS

ABC News  |  Scientists fear mass extinction as oceans choke

Australian scientists fear the planet is on the brink of another mass extinction as ocean dead zones continue to grow in size and number.

Sydney Morning Herald  |  Barrier reef not looking so great

''If people's CO2 emissions continue as they have, the future of the reef is very grim. I would suggest that coral reefs will be highly altered and perturbed ecosystems by 2050 if we do not make a massive effort to curb our emissions. The findings back up much of the previous research that finds ocean acidification will have serious impacts on reefs.''

Climate Progress | Coastal experts: Assume 2-meter sea rise for infrastructure plans

Comment on front-page NY Times piece on sea level rise.

NY Times  |  As Glaciers Melt, Science Seeks Data on Rising Seas

Climate Progress |  Sea levels may rise 3 times faster than IPCC estimated

“Since 1990, sea level has been rising at 3.4 millimetres per year, twice as fast as on average over the 20th century. Even if that rate just remained steady, this would already lead to 34 centimetres rise in the 21st century,” Dr Rahmstorf said. “But the data show us clearly – the warmer it gets, the faster the sea level rises. If we want to prevent a galloping sea level rise, we should stop global warming as soon as possible,” he said.

ADAPTATION

Australian Labor  |  Coastal maps prepare Australians for climate change

New maps which identify the future impacts of climate change on some coastal regions will assist the community prepare for sea level rise, the Federal Government announced today. More Australian coastal information at ozcoasts.org

 

About @mospheric Post

@mospheric Post is an independent, volunteer-driven publication that is produced in Canada by Pro Oxygen, the maker of CO2Now.org. Pro Oxygen distributes @mospheric Post as a free information service for the advancement of climate literacy . . . starting with awareness of atmospheric CO2 and what it means.  

Twice a month, @mospheric Post delivers the global numbers earthwide – straight from the atmosphere and virtually in real time. It also gives you access to the latest targets, reports and stories about our world, from around the world. Consider it your online source for getting the straight goods and the big picture on humanity's main environmental challenges. 

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