Sentences with phrase «climate archive data»

Not exact matches

«One of our biggest challenges was to make it possible to compare various measured data and climate archives from a wide variety of regions and filter out the natural noise that can greatly distort the signal of climate archives.»

Using different calibration and filtering processes, the two researchers succeeded in combining a wide variety of available data from temperature measurements and climate archives in such a way that they were able to compare the reconstructed sea surface temperature variations at different locations around the globe on different time scales over a period of 7,000 years.

The achievement of first author Kira Rehfeld and her colleagues: they have for the first time gathered and compared data from diverse climate archives and a total of 99 research sites.

William Studeman, deputy director of the CIA, says the archives amount to «archaeological» data on Earth's climate.

This approach is a natural fit for climate science: a single run of a high - resolution climate model can produce a petabyte of data, and the archive of climate data maintained by the UK Met Office, the national weather service, now holds about 45 petabytes of information — and adds 0.085 petabytes a day.

-- The President shall establish or designate an interagency climate and other global change data management working group to make recommendations for coordinating Federal climate and other global change data management and archiving activities.

As with most papers by establishment climate scientists, no data or computer code appears to be archived in relation to the paper.

«The new data from Mauna Kea, along with other findings from geological archives preserved in oceans and lakes in many other areas, show that the decline of the AMOC basically caused climate changes all over the world,» Clark said.

Isn't it time that climate scientists started demanding from their peers that all data sources, source codes, notes and methodologies be archived for open review prior to publication?

The ARM Climate Research Facility hosts these data as Aerosol Observing System in the ARM Data Archdata as Aerosol Observing System in the ARM Data ArchData Archive.

Find out how researchers are using data from U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility — the world's most comprehensive outdoor laboratory and data archive for research related to atmospheric processes that affect Earth's climate — to improving regional and global climate Climate Research Facility — the world's most comprehensive outdoor laboratory and data archive for research related to atmospheric processes that affect Earth's climate — to improving regional and global climate climate — to improving regional and global climate climate models.

Find out how researchers are using data from the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility — the world's most comprehensive outdoor laboratory and data archive for research related to atmospheric processes that affect Earth's climate — to improve earth system Climate Research Facility — the world's most comprehensive outdoor laboratory and data archive for research related to atmospheric processes that affect Earth's climate — to improve earth system climate — to improve earth system models.

Josh Kline's immersive installation, Freedom, addresses the sense of widespread disillusionment and upheaval in a climate of surveillance and builds a critique through samples of digitally archived political - media content and references to mass data tracking and social unrest.

I was looking back at some historical Climatological Data reports for Ohio from the NCDC archives and you can certainly see the effects of climate change.

One time series doesn't prove much, but this is of course part of a much larger archive of phenomenological climate - related data that I've talked about before.

The authors painstakingly digitised older archived data (back to before 1800 in one case), worked out the conventions that were used, and with a knowledge of present day climate, pieced together series and spotted potential shifts in observing location or time of day that would otherwise contaminate the record.

Climate models should also be inputed with 100 year old archived weather data to start them up, after a couple of runs, lets see if they can predict contemporaneous climateClimate models should also be inputed with 100 year old archived weather data to start them up, after a couple of runs, lets see if they can predict contemporaneous climateclimate stats.

He credited the university and climate center for moving now to be clearer about the data archives and to provide more access.

Given the importance of climate change as an issue, it remains disappointing that prompt archiving of data remains an issue with many authors and that funding agencies and journals are not more effective in enforcing existing policies or establishing such policies if existing policies are insufficient.

Chris E Forest June 26, 2012 at 10:41 am Reply In working with large climate model datasets, data archiving was not feasible given resources available in 2003 when simulations were run to produce the data in Forest et al. (2006).

The only specific policies that I have advocated are (1) that scientists be required to archive their data and methods; (2) that proxies used in multiproxy studies be brought up to date to permit validation against the warm 1990s; (3) that disclosure and due diligence practices in climate science be improved.

It appears that the endless hairsplitting arguments have one main purpose: to draw attention away from the subject of the original article, which is that GISS massages and adjusts climate data, and then does everything possible to avoid publicly archiving its taxpayer - funded raw data.

Using the SFZ 2008 tar file archive data in combination with the deep - ocean diagnostic model and control - run data used in SFZ 2008, and a deep - ocean diagnostic observational trend calculated from the Levitus et al 2005 dataset, I can produce broadly similar climate parameter PDFs to those in the Forest 2006 main results (Figure 2: GSOLSV, κsfc = 16, uniform prior), with a peak climate sensitivity around S = 3.

In working with large climate model datasets, data archiving was not feasible given resources available in 2003 when simulations were run to produce the data in Forest et al. (2006).

At NSIDC we have all the raw satellite data we archive available, plus the algorithms that are applied to that raw data, and we do Climate Science...;)

«The most critical issue in archival of climate data is actually scientists who are unwilling to formally archive and document their data,» he wrote.

Bates accused the NOAA study's lead author, Thomas Karl, of using unverified data sets, ignoring necessary agency procedures and failing to archive his research in a «blatant attempt to intensify the impact» of the study ahead of the climate conference.

The DKRZ long - term archive WDCC (World Data Center for Climate) has assigned its 1000th DataCite DOI to the experiment OceanRAIN - M of the project «Ocean Rainfall And Ice - phase precipitation measurement Network».

The purported whistleblower, a NOAA scientist named John Bates, later said his complaint had been mischaracterized; he disagreed with how the scientists stored and archived their climate data, but he did not dispute the study's findings or allege data manipulation.

Whilst I failed to persuade GRL to require Forest to provide any verifiable data or computer code, he had a change of heart — perhaps prompted by the negative publicity at Climate Etc — and a month later archived the complete code used for Forest 2006, along with semi-processed versions of the relevant MIT model, observational and AO - GCM control run data — the raw MIT model run data having been lost.

Its high - performance computing systems and data archives are consistently selected and assembled in view of the demands of climate research.

Requires the President to establish or designate an interagency climate and other global change data management working group to make recommendations for coordinating federal climate and other global data management and archiving activities.

Stefan Müller particularly emphasized that the combination of a supercomputer, an especially large hard - drive system and one of the hugest climate data archives worldwide helps to secure Germany's leading position in the field of climate research.

-- The President shall establish or designate an interagency climate and other global change data management working group to make recommendations for coordinating Federal climate and other global change data management and archiving activities.

What surprises me is that the real climate scientists, at least so far as I know, never attempt to answer questions relating to data archiving and related matters.

The worst example [I've heard of,] of weather data recording (a basic input into climate change assessment de nos jours) was in East Africa, where one year someone noticed a remarkable similarity between the current and the previous [an archived] year's observations.

Data should be archived in the NOAA climate repository or other public databases».

I think that an author should have archived data or data citations and methods at the time of publication, as in econometrics, and if he failed to do so (as climate science has poor practices) then he has an obligation to take the time to provide the requested information (and should perhaps think about making a proper archive.)

To ensure such access, the ongoing documentation of instrumentation and observing practices, the archiving of data sets, and the provision of raw and processed data sets in electronic form to the scientific community should be regarded as integral parts of the climate monitoring effort and afforded high priority in terms of funding.

Processing and quality assessment with regard to the DKRZ long - term archive or data distribution and usage in national and internationial climate data federations.

Over the next 3 years the Ocean Colour Climate Change Initiative project aims to: Develop and validate algorithms to meet the Ocean Colour GCOS ECV requirements for consistent, stable, error - characterized global satellite data products from multi-sensor data archives; Produce and validate, within an R&D context, the most complete and consistent possible time series of multi-sensor global satellite data products for climate research and modelling; Optimize the impact of MERIS data on climate data records; Generate complete specifications for an operational production system; Strengthen inter-disciplinary cooperation between international Earth observation, climate research and modelling communities, in pursuit of scientific exceClimate Change Initiative project aims to: Develop and validate algorithms to meet the Ocean Colour GCOS ECV requirements for consistent, stable, error - characterized global satellite data products from multi-sensor data archives; Produce and validate, within an R&D context, the most complete and consistent possible time series of multi-sensor global satellite data products for climate research and modelling; Optimize the impact of MERIS data on climate data records; Generate complete specifications for an operational production system; Strengthen inter-disciplinary cooperation between international Earth observation, climate research and modelling communities, in pursuit of scientific exceclimate research and modelling; Optimize the impact of MERIS data on climate data records; Generate complete specifications for an operational production system; Strengthen inter-disciplinary cooperation between international Earth observation, climate research and modelling communities, in pursuit of scientific exceclimate data records; Generate complete specifications for an operational production system; Strengthen inter-disciplinary cooperation between international Earth observation, climate research and modelling communities, in pursuit of scientific exceclimate research and modelling communities, in pursuit of scientific excellence.

As a climate scientist formerly responsible for NOAA's climate archive, the most critical issue in archival of climate data is actually scientists who are unwilling to formally archive and document their data.

Demanding Steve McIntyre establish the provenance of data climate scientists archived seems rather absurd.

I spent the last decade cajoling climate scientists to archive their data and fully document the datasets.

and «no data or computer code appears to be archived in relation to the paper» and «the sensitivity of Shindell's TCR estimate to the aerosol forcing bias adjustment is such that the true uncertainty of Shindell's TCR range must be huge — so large as to make his estimate worthless» and the seemingly arbitrary to cherry picked climate models used in Shindell's analysis.

In this particular area of climate change, many of the assertions made by respectable scientists in peer reviewed literature are not backed up by archived data, code and other materials, and long legal battles have been fought to get those essential pieces of information put out for scrutiny.

During the climate - reconstruction process, what should Best Practices be on this point, with respect to tree selection, coring, metadata collection, data archiving, and statistical treatment?

1) Global Historical Climatology Network — Monthly 2) Global Historical Climatology Network — Daily 3) US Historical Climatology Network — Monthly 4) World Monthly Surface Station Climatology 5) Hadley Centre / Climate Research Unit Data Collection 6) US Cooperative Summary of the Month 7) US Cooperative Summary of the Day 8) US First Order Summary of the Day 9) Scientific Committee on Antarctic Research 10) GSN Monthly Summaries from NOAA 11) Monthly Climatic Data of the World 12) GCOS Monthly Summaries from DWD 13) World Weather Records (only those published since 1961) 14) Colonial Era Weather Archives

For earlier times, we adopt Greenland temperature estimated as follows (33): For the period 128,700 B.P. to 340,000 B.P., this temperature was derived from a proxy based on Antarctic ice core methane data using the relation T = − 51.5 + 0.0802 [CH4 (ppb)-RSB- from a linear regression of Greenland temperature estimates on Antarctic methane for the period 150 B.P. to 122,400 B.P.. For the remaining period of 122,400 B.P. to 128,700 B.P., data from a variety of climate archives indicate that Greenland warming lags that of Antarctica, with rapid warming commencing around 128.5 ky B.P. in the northern North Atlantic and reaching full interglacial levels by about 127 ky B.P. (51).

A global archive of land cover and soils data for use in general circulation climate models.