[TheClimate.Vote] December 27, 2017 -- Daily Global Warming News Digest
Richard Pauli
richard at theclimate.vote
Wed Dec 27 10:35:14 EST 2017
/December 27, 2017
/
*US government climate report looks at how the oceans are buffering
climate change
<https://www.theguardian.com/environment/climate-consensus-97-per-cent/2017/dec/26/us-government-climate-report-looks-at-how-the-oceans-are-buffering-climate-change>*
A key chapter of the US Global Change Research Program Report deals with
how the oceans are being impacted by human carbon pollution
The oceans are important because they act as a buffer; that is, they
absorb much of the effects of greenhouse gases. In fact, the oceans
absorb a lot of human carbon pollution. This is a big help for us
because without the oceans, the climate would change much faster...
Since the oceans absorb so much of our carbon pollution and the
resulting heat (93% of the extra heat), they turn a short-term problem
into a long-term problem....
The pollution we emit today will have effects for many years (partly
because of the oceans). We cannot just stop emitting pollution and think
this problem will immediately go away. We have to plan ahead. And,
importantly, we have to stop emitting before most of the effects are
evident.
- the oceans are absorbing almost all the heat from greenhouse gases...
- the heat may lead to major changes in the ocean currents...
- the oceans are absorbing a lot of the human carbon pollution... the
oceans are becoming more acidic
<https://skepticalscience.com/ocean-acidification-global-warming-intermediate.htm>.
- the observed decrease in the amount of oxygen in the ocean waters...
near the coasts, ...we may see as much as 3.5% decrease in oxygen.
The report is freely available <http://www.globalchange.gov/>, and the
chapters clearly separate out different topics. I encourage people to
download and rely upon this resource which presents an up-to-date
understanding of climate change <http://www.globalchange.gov/>.
https://www.theguardian.com/environment/climate-consensus-97-per-cent/2017/dec/26/us-government-climate-report-looks-at-how-the-oceans-are-buffering-climate-change
-
[GlobalChange.gov]
*Read it now NCA4 Review and Comment Now Open
<https://www.globalchange.gov/>*
Review and comment on the public draft of Volume II of the Fourth
National Climate Assessment, Climate Change Impacts, Risks, and
Adaptation in the United States. The deadline for providing comment is
January 31, 2018.
http://www.globalchange.gov/
[wildfires]
*Wet winters may not dampen small wildfires
<https://phys.org/news/2017-12-winters-dampen-small-wildfires.html#jCp>*
December 22, 2017 by Carol Rasmussen, Jet Propulsion Laboratory
NASA scientists conducting research on the connection between fuel
moisture and fires have uncovered a paradox: a wet winter corresponds to
more small wildfires in the following fire season, not fewer, as is
commonly assumed. Large fires behave more "logically," with fewer large
fires after a wet winter and more after a dry one...
Jensen and co-authors correlated records of wildfire occurrences across
the contiguous United States from 2003 through 2012 with soil moisture
measurements from the U.S./German Gravity Recovery and Climate
Experiment (GRACE) satellite mission and U.S. Geological Survey data on
vegetation and landscape types. They found that although each landscape
type varied in average soil moisture and average number of fires, in
every landscape type, the number of small fires increased after a wet
pre-season...
Jensen explained that a wet winter causes grasses and other small plants
to grow profusely. These plants dry out and die at the end of the
growing season, leaving abundant fuel for a wildfire. Trees and larger
shrubs, however, retain more moisture after a wet winter. That might
hamper the ability of small fires to grow into large ones in landscapes
containing trees...
Data assimilation, a technique commonly used with weather forecasting
models, adds ongoing observational data throughout the course of a
simulation to keep a model on track...
https://phys.org/news/2017-12-winters-dampen-small-wildfires.html#jCp
[OilPrice.com]
*Oil Major: 70% Of Crude Can Be Left In The Ground
<https://oilprice.com/Energy/Crude-Oil/Oil-Major-70-Of-Crude-Can-Be-Left-In-The-Ground.html>*
By Nick Cunningham
Canada's oil sands are too dirty to be produced, and should probably
stay in the ground.
That has long been the sentiment of environmental groups, but it is also
gaining acceptance even among some of the largest oil companies in the
world.
"A lot of fossil fuels will have to stay in the ground, coal obviously …
but you will also see oil and gas being left in the ground, that is
natural," Statoil's CEO Eldar Saetre told Reuters in an interview. "At
Statoil we are not pursuing certain types of resources, we are not
exploring for heavy oil or investing in oilsands. It is really about
accessing the most carbon-efficient barrels."
Meanwhile, Statoil is under pressure at home on another front: its
Arctic wells in the Barents Sea have come up dry, capping off a highly
disappointing drilling season.
If heavy oil and oil sands are to be left unproduced, then a lot of oil
will need to stay in the ground. According to the USGS, about 70 percent
of the world's discovered oil reserves are in the form of heavy oil and
bitumen. Much of that comes from Venezuela - one of the last places in
the world that an oil company wants to do business in these days - and
Canada...
https://oilprice.com/Energy/Crude-Oil/Oil-Major-70-Of-Crude-Can-Be-Left-In-The-Ground.html
[CH4]
*It's in the Air! Record Methane Emissions Trigger Norwegian Climate
Alarm
<https://sputniknews.com/environment/201712251060304709-norway-methane-climate-change/>*
25.12.2017
Ever-rising emissions of methane, a powerful greenhouse gas, have
triggered the concern of Norwegian climate researchers, who suggest its
effect can exceed that of carbon dioxide, which is more commonly blamed
for global warming...
While the international emphasis in fighting climate change has been
almost exclusive placed on carbon dioxide, its fellow greenhouse gas
methane remains largely overlooked. A new study by the Norwegian
Environment Agency has indicated a record high concentration of methane
in the atmosphere, which may have far-reaching consequences, the
national broadcaster NRK reported...
According to the research carried out by the Norwegian Institute for Air
Research (NILU) on behalf of the country's Environment Agency, methane's
power to absorb the heat emanating from the sun is 25 percent stronger
that previously assumed, which means that the greenhouse gas, which is
32 times stronger than carbon dioxide, plays a greater role in climate
change, as its concentration is also on the rise...
Methane (CH4) is currently listed as the second-largest contributor to
man-made greenhouse emissions after carbon dioxide. Natural sources
account for about 40 percent of the annual global emissions of methane.
In Norway alone, methane accounts for one-tenth of the environmental
footprint...
https://sputniknews.com/environment/201712251060304709-norway-methane-climate-change/
[Climate Risk Index]
*Global Climate Risk Index 2017 <https://germanwatch.org/en/12978>*
Who suffers most from extreme weather events? Weather-related loss
events in 2015 and 1996 to 2015
The Global Climate Risk Index 2017 analyses to what extent countries
have been affected by the impacts of weather-related loss events
(storms, floods, heat waves etc.). The most recent data available - from
2015 and 1996-2015 - were taken into account. The countries affected
most in 2015 were Mozambique, Dominica as well as Malawi. For the period
from 1996 to 2015 Honduras, Myanmar and Haiti rank highest.
This year's 12th edition of the analysis reconfirms that, according to
the Climate Risk Index, less developed countries are generally more
affected than industrialised countries. Regarding future climate change,
the Climate Risk Index may serve as a red flag for already existing
vulnerability that may further increase in regions where extreme events
will become more frequent or more severe due to climate change. While
some vulnerable developing countries are frequently hit by extreme
events, there are also some others where such disasters are a rare
occurrence.
The climate summit in Marrakesh is giving the "go-ahead" on developing
the "rule-book" for the Paris Agreement, including the global adaptation
goal, adaptation communication systems, and finance assessment systems
for building resilience. A review on the UNFCCC's work on loss and
damage provides the opportunity to better detail the next 5-year's work
on loss and damage, in relation to the climate regime, as well as to
better understand exactly how loss and damage should be taken up under
the Paris Agreement.
Download: Global Climate Risk Index 2017 [PDF, 1,45 MB]
<https://germanwatch.org/en/download/16411.pdf>
https://germanwatch.org/en/12978
*This Day in Climate History December 27, 2014
<http://www.nytimes.com/2014/12/27/us/bipartisan-effort-to-restrict-lobbyists-influence-of-attorneys-general.html>
- from D.R. Tucker*
December 27, 2014
The New York Times reports:
"In state legislatures and major professional associations, a
bipartisan effort is emerging to change the way state attorneys
general interact with lobbyists, campaign donors and other corporate
representatives.
"This month, during a closed-door meeting of the National Association
of Attorneys General, officials voted to stop accepting corporate
sponsorships. In Missouri, a bill has been introduced that would
require the attorney general, as well as certain other state
officials, to disclose within 48 hours any political contribution
worth more than $500. And in Washington State, legislation is being
drafted to bar attorneys general who leave office from lobbying their
former colleagues for a year.
"Perhaps most significant, a White House ethics lawyer in the
administration of George W. Bush has asked the American Bar
Association to change its national code of conduct to prohibit
attorneys general from discussing continuing investigations or other
official matters while participating in fund-raising events at resort
destinations, as they often now do. Those measures could be adopted in
individual states.
"The actions follow a series of articles in The New York Times that
examined how lawyers and lobbyists — from major corporations, energy
companies and even plaintiffs’ law firms — have increasingly tried to
influence state attorneys general."
http://www.nytimes.com/2014/12/27/us/bipartisan-effort-to-restrict-lobbyists-influence-of-attorneys-general.html
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