That's the word from NOAA and refers to
the combined global land and ocean surface temperatures, which at 14.5 °C (58.1 °F) was 0.76 °C (1.37 °F) above the average for the 20th century.Before we go into the other NOAA bullet points, it's very worthwhile passing on a bit of caption clarification.
«
The combined global land and ocean average temperature during January 2014 was 0.65 °C (1.17 °F) above the 20th century average.
The combined global land and ocean average surface temperature for June 2017 was one the warmest on record.
For the June - August 2009 season,
the combined global land and ocean surface temperature was third warmest on record.
For the year to date,
the combined global land and ocean surface temperature of 58.3 degrees F tied with 2003 for the fifth - warmest January - August period on record.
Last month's
combined global land and ocean surface temperature made it the sixth warmest February ever recorded.
--
The combined global land and ocean average surface temperature for the December — February period was 0.41 °C (0.74 °F) above the 20th century average of 12.1 °C (53.8 °F), making it the 17th warmest such period on record and the coolest December — February since 2008.
During the final month, the December
combined global land and ocean average surface temperature was the third highest for December in the 137 - year record.
During the final month, the December
combined global land and ocean average surface temperature was the highest on record for any month in the 136 - year record.
Since NOAA began keeping records in 1880,
the combined global land and ocean surface temperature was the warmest on record for both April and for the period from January through April in 2010.
NOAA said
the combined global land and ocean average surface temperature for the January - October period was 0.68 °C (1.22 °F) above the 20th century average of 14.1 °C (57.4 °F).
Not exact matches
Land and Ocean Combined: The combined average temperature over global land and ocean surfaces for August 2014 was the record highest for the month, at 61.45 °F (16.35 °C), or 1.35 °F (0.75 °C) above the 20th century average of 60.1 °F (15.6
Land and Ocean
Combined: The combined average temperature over global land and ocean surfaces for August 2014 was the record highest for the month, at 61.45 °F (16.35 °C), or 1.35 °F (0.75 °C) above the 20th century average of 60.1 °F (1
Combined: The
combined average temperature over global land and ocean surfaces for August 2014 was the record highest for the month, at 61.45 °F (16.35 °C), or 1.35 °F (0.75 °C) above the 20th century average of 60.1 °F (1
combined average temperature over
global land and ocean surfaces for August 2014 was the record highest for the month, at 61.45 °F (16.35 °C), or 1.35 °F (0.75 °C) above the 20th century average of 60.1 °F (15.6
land and ocean surfaces for August 2014 was the record highest for the month, at 61.45 °F (16.35 °C), or 1.35 °F (0.75 °C) above the 20th century average of 60.1 °F (15.6 °C).
Nonetheless, with rising sea level and environmental refugeeism compounding the increased demand on water, food, and
land of a growing population (albeit one likely to level out mid 21st century), the
combined impacts of climate change and
global population increase could potentially yield a world that doesn't look that different from the one portrayed in the movie — indeed, as Jim Hansen puts it, «a different planet» — by century's end.
This allows us to compare
land and ocean based trends and
combine them to compute
global trends.
The United Nations recently projected that up to one quarter of
global food production could be lost by 2050 due to the
combined impact of climate change,
land degradation, and water scarcity.
Figure 7: a, b d) plots of
global temperature in degrees C since 1850 from Hadcrut, GISS, and Berkeley
combined land and ocean datasets.
John Edwards,
Land Rover's
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Land of Traps is a competitive 3D platformer
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«The
global annual temperature for
combined land and ocean surfaces for 2007 is expected to be near 58.0 °F and would be the fifth warmest since records began in 1880.
This conflicts with the Jones et al. (2001)
global land instrumental temperature data (Figure 2.1), and the
combined hemispheric and
global land and marine data (Figure 2.7), where clear warming is not seen until the beginning of the 20th century.
«The
combined average temperature over
global land and ocean surfaces tied with 2010 as the highest on record for April, at 58.09 °F (14.47 °C) or 1.39 °F (0.77 °C) above the 20th century average.»
However, the CRU
global mean
combined land air / sea surface temperature estimates for Jan - Aug 2005 lag behind the 1998 annual mean estimate by 0.08 C (0.50 C vs. 58C for 1998) while GISS indicates a lag of 0.02 C.
«The average
global temperature anomaly for
combined land and ocean surfaces for July (based on preliminary data) was 1.1 degrees F (0.6 degrees C) above the 1880 - 2004 long - term mean.
It
combines representations of the
global economy, energy systems, agriculture and
land use, with representation of terrestrial and ocean carbon cycles, a suite of coupled gas - cycle, climate, and ice - melt models.
The
combined average temperature over
global land and ocean surfaces for April 2016 was 1.98 °F above the 20th century average — the highest temperature departure for April since
global records began in 1880.
Indeed, many of the groups using weather station records for estimating
global temperature trends, also
combine their estimates with the sea surface temperature records to construct «
land - and - sea»
global temperature estimates.
After
combining the ocean data with our
land data, we arrive at a
global average picture of climate change since 1850.
This was the conclusion of a scientific paper I co-authored last year, in which our team found more overall
global warming (of the oceans, air,
land, and ice
combined) over the past 15 years than during the prior 15 years.
According to data from the reanalysis produced by the European Centre for Medium - Range Weather Forecasts, the January to October
combined land and ocean
global average temperature would place 2014 as third or fourth highest for this dataset, which runs from 1958.
Given the fact the the bulk of the energy in the TOA imbalance is getting stored in the ocean, yet temperature anomalies over the ocean are less than over the
land, for the above stated reasons, the
global combined land and ocean (that is, air over the ocean) temperature anomalies actually tend to greatly understate to a the actual effects of the anthropogenic caused TOA anomaly.
When the earth's temperature rises on average by more than two degrees, interactions between different consequences of
global warming (reduction in the area of arable
land, unexpected crop failures, extinction of diverse plant and animal species)
combined with increasing populations mean that hundreds of millions of people may die from starvation or disease in future famines.
This claim is missing one key point: the temperature series used to determine
global warming trends is the
combined Land and Ocean series.
Both NASA GISS and NOAA NCEI use NOAA's ERSST.v4 «pause buster» data for the ocean surface temperature components of their
combined land - ocean surface temperature datasets, and, today, both agencies are holding a multi-agency press conference to announce their «warmest ever» 2016
global surface temperature findings.
A
global version of the Escalator graphic has therefore been prepared using the NOAA NCDC
global (
land and ocean
combined) data through December 2011 (Figure 1).
The National Climatic Data Center (NCDC), which is part of the National Oceanic and Atmospheric Administration (NOAA), has maintained
global average monthly and annual records of
combined land and ocean surface temperatures for more than 130 years.
«The
combined average temperature over
global land and ocean surfaces for July 2015 was the highest for July in the 136 - year period of record, at 0.81 °C (1.46 °F) above the 20th century average of 15.8 °C (60.4 °F), surpassing the previous record set in 1998 by 0.08 °C (0.14 °F).»
Anthropogenic and natural external forcing
combined are estimated to have caused 0.93 °C [0.61 - 1.24], consistent with the observed
global land mean warming 1.09 °C [0.86 - 1.31
Is the heat record actually skewed towards Russia due to its large
land mass and its presumed weighting therefore in the
global record,
combined with its very substantial increased anomaly due to the bocking high?
Now the NOAA data comes in and confirms the GISS data, and shows the http://www.ncdc.noaa.gov/oa/climate/research/2009/jun/
global.html
Global Highlights: Based on preliminary data, the globally averaged
combined land and sea surface temperature was the second warmest on record for June and the January - June year - to - date tied with 2004 as the fifth warmest on record.
«The
combined average temperature over
global land and ocean surfaces for August 2014 was record high for the month, at 0.75 C (1.35 F) above the 20th century average of 15.6 C (60.1 F) topping the previous record set in 1998».
The closest we can probably get would be to
combine the
global mean temperature anomalies for the two,
land / sea and atmosphere.
• The
combined average temperature across
global land and ocean surfaces for August 2014 was record high for the month.
NCDC scientists also reported that the
combined average
global land and ocean surface temperature for August was second warmest on record, behind 1998.
The
combined global average
land and ocean temperature for August was 61.22 °F, or 1.12 °F above the 20th century average.
...
combining average
global land and ocean surface temperature for the month of course makes perfect sense.
Familiar
global datasets that we briefly consider include SSTs from HadSST2 (Rayner et al. 2006) and
combined SST and
land temperatures from HadCRUT3v (Brohan et al. 2006).
At current annual rates of ~ 41 Gt CO2 for fossil fuels, industrial and
land - use emissions
combined (Le Quéré et al 2017), time is running out on our ability to keep
global average temperature increases below 2 °C and, even more immediately, anything close to 1.5 °C (Rogelj et al 2015).
Earth's
global average surface temperature has risen as shown in this plot of
combined land and ocean measurements from 1850 to 2012, derived from three independent analyses of the available data sets.
For example in the technical summary, it says:» The
global combined land and ocean temperature data show an increase of about 0.8 °C over the period 1901 — 2010 and about 0.5 °C over the period 1979 — 2010.
Net CO2 flux
combining effects of vegetation and fires over
land (in blue) and net fluxes of CH4 (in purple) and N2O (in green) associated with different regions of the globe and presented as percentages to the net
global flux into the atmosphere shown in the preceding figure.