Sentences with phrase «modern global record»

And it also tells me that this «something else» may be driving the long - term warming we've seen since the first real CET records in the 17th century or the current modern global record since around 1850, or the late 20th century warming cycle recorded by both satellites and at the surface, as well.

Not exact matches

This year's Arctic sea ice cover currently is the sixth - lowest on modern record, a ranking that raises ongoing concerns about the speed of ice melt and the effects of ice loss on global weather patterns, geopolitical fights, indigenous peoples and wildlife, scientists said yesterday.

While the modern moon lacks a global magnetic field, magnetized rocks offer a record of what the lunar magnetic field was like when they cooled down billions of years ago.

The concatenation of modern and instrumental records [52] is based on an estimate that global temperature in the first decade of the 21st century (+0.8 °C relative to 1880 — 1920) exceeded the Holocene mean by 0.25 ± 0.25 °C.

«Global temperatures have warmed significantly since 1880, the beginning of what scientists call the «modern record.»

More than 270,000 teachers and students around the world celebrated this historical event through a live, global school assembly hosted by Discovery Education, in partnership with The National Archives in London and The National Archives and Records Administration in Washington, D.C.. Now, schools have the opportunity to debate and contribute to their own modern day contract with Discovery Education's online resources.

Zwei: The Ilvard Insurrection brings the original 2008 - 2009 PC title Zwei II Plus to a global PC audience for the first time with a suite of visual improvements geared toward modern PCs, a full English localization, and a robust English dub with over 2,000 previously unvoiced lines newly recorded to help bring the world of Granvallen to life.

Thus you should look at the Vermeer & Rahmstorf (2009) study linked above, which correlates the tide gauge record with global mean temperature since 1880 and shows that the modern acceleration of sea level rise is closely related to modern global warming.]

Pete # 13, I think the idea is not so much that AMO contributes to the global warming trend, but rather that it overlays the modern temperature record in such a way that a «naive» analysis ignoring it will find a slightly greater trend than is really there.

Such researchers then proceed to rely on Global / Regional / Local Circulation Models in order to make projections of modern SLR even when these same models have not been able to reproduce numerous examples of abrupt SLR found in the paleo - record, thus clearly indicating that current models are not capable of identifying the modern risk of abrupt SLR.

I see Victor still can not comprehend the difference between a modern day satelite temperature record and all the others... that rather than undermine the previous data sets showing / proving / emphasising / projecting further global warming that them there satelite data actually confirms it.

Well, it is unfortunate, though probably not coincidental, that the modern record starts at the same time that significant modifications of atmopsheric composition (greenhouse gases, aerosols etc.) were occuring on a global scale.

This is the reconstructed global climate record from 1400 - 2012, with the temperatures from 1960 - 2012 coming from the National Oceanic and Atmospheric Administration modern temperature record.

I had updated it with modern SST measurements, and in our abstract we pointed out that it had been misused by contrarians who had removed some of the data, replotted it, and mislabeled it to falsely claim that it was a global temperature record showing a cooling trend.

This would make 95 years BP 1855 — a full 155 years ago, long before any other global temperature record shows any modern warming.

The «null hypothesis» so far could be stated, «it has warmed since the modern temperature record started in 1850, ergo: global warming is real».

2009 was tied for the second warmest year in the modern record, a new NASA analysis of global surface temperature shows.

July 2016 was the warmest July in 136 years of modern record - keeping according to a monthly analysis of global temperatures by scientists at NASA GISS.

The modern global temperature record begins around 1880 because observations did not cover enough of the planet prior to that time.

Considering the uncertainties in the modern record, considering the uncertainties in the historical record, considering the methodological uncertainties in reconstructing the past, considering the lack of global coverage in past proxies, nothing can be concluded with scientifically acceptable levels of confidence about the relative warmth between the MWP and today.

Based on proxy records from ice, terrestrial and marine archives, the LIG is characterized by an atmospheric CO2 concentration of about 290 ppm, i.e., similar to the pre-industrial (PI) value13, mean air temperatures in Northeast Siberia that were about 9 °C higher than today14, air temperatures above the Greenland NEEM ice core site of about 8 ± 4 °C above the mean of the past millennium15, North Atlantic sea - surface temperatures of about 2 °C higher than the modern (PI) temperatures12, 16, and a global sea level 5 — 9 m above the present sea level17.

Moreover, since his definition of global warming specifically excludes natural variability, he couldn't possibly say all warming seen in the modern temperature record is due to humans.

As the adjacent chart from the NTZ article documents, NOAA's definitive manipulations of a U.S. states climate records to enhance the modern global warming trend is indisputable.

What it means is he accepts the modern temperature record may currently show some warming due to natural variability, but that warming is not part of what he calls global warming.

Global average temperature in 2015 was the warmest year since modern record - keeping began in 1880, while CO2 concentrations breached 400ppm for the first time.

However, until less emphasis is put on the belief that we have a global SST record back to 1850 or so, sufficient emphasis will not be put on salvaging more modern data that might be able to tell us something useful tonyb

The concatenation of modern and instrumental records [52] is based on an estimate that global temperature in the first decade of the 21st century (+0.8 °C relative to 1880 — 1920) exceeded the Holocene mean by 0.25 ± 0.25 °C.

Global temperatures have warmed significantly since 1880, the beginning of what scientists call the «modern record.»

-- Observed changes [in global climate] have, indeed, occurred since the modern HadCRUT temperature record started in 1850, but there is no real - world empirical evidence for anthropogenic contributions to these changes.

Scientists expect 2005 to set a modern record for the warmest average global temperature.

To compare our Standard 5X5 reconstruction with modern climatology, we aligned the stack's mean for the interval 510 to 1450 yr B.P. (where yr B.P. is years before 1950 CE) with the same interval's mean of the global Climate Research Unit error - in - variables (CRU - EIV) composite temperature record (2), which is, in turn, referenced to the 1961 — 1990 CE instrumental mean (Fig. 1A).»

«To compare our Standard5 × 5 reconstruction with modern climatology, we aligned the stack's mean for the interval 510 to 1450 yr B.P. (where yr B.P. is years before 1950 CE) with the same interval» smean of the global Climate Research Unit error - in - variables (CRU - EIV) composite temperature record (2), which is, in turn, referenced to the 1961 — 1990 CE instrumental mean (Fig. 1A).»

Different approaches have been used to compute the mean rate of 20th century global mean sea level (GMSL) rise from the available tide gauge data: computing average rates from only very long, nearly continuous records; using more numerous but shorter records and filters to separate nonlinear trends from decadal - scale quasi-periodic variability; neural network methods; computing regional sea level for specific basins then averaging; or projecting tide gauge records onto empirical orthogonal functions (EOFs) computed from modern altimetry or EOFs from ocean models.

So too, with our modern warm excursion, the Holocene record would indicate that it IS particularly significant, on a hemispheric as well as global basis.

Wu et al. (7, 8) pointed out the importance of this mode in the modern global temperature record with a period of 65 y: If it is interpreted as natural and related to the Atlantic Multidecadal Oscillation (AMO)(9 ⇓ ⇓ — 12), then the trend attributed to anthropogenic warming should be significantly reduced after ∼ 1980, when the AMO was in a rising phase.

Global temperatures in 2014 and 2015 were warmer than at any other time in the modern temperature record, which dates back to 1880.

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