Er staat me bij dat er belangstelling was voor temperatuurtrends van Zuid Afrika vanaf 1880:
quote:
Op maandag 2 juli 2018 21:10 schreef ExtraWaskracht het volgende:Ik snap het hele geklaag niet over die homogenisaties. Ze gaan niet altijd naar een steeds stijlere lijn, maar wel vaker dan de helft van de keren denk ik ja. Ik zou zeggen van: geef svp aan wat er niet aan klopt ... dat zou toch makkelijk moeten kunnen met mails, waarin zogenaamd een conspiracy besproken zou worden om de boel te vervalsen, in de hand?
Het kan politiek gewenst zijn om een alarmistische boodschap te kunnen ondersteunen met wetenschappelijke data. Bijvoorbeeld dat de opwarming na 1900 unprecedented is. Dat schudt de mensen wakker, er komt geld beschikbaar om het milieu te genezen. In dat kader gaan enkele activisten aan de slag om een paar overtuigende grafieken te gaan maken. De Hockeystick is er zo een. Inmiddels willen ook de serieuze wetenschappers daar niet meer mee geassocieerd worden. Een enkele activist nog wel, de IPCC inmiddels niet meer.
De hypothese van de AGW als serieuze kandidaat stond wel onder druk van de temperatuurtrend na 1900. De periode tussen 1930 en 1940 was vergelijkbaar warm met nu- toen was er nog niet zoveel industrie als nu. De industrie kwam goed op gang na de tweede wereldoorlog. Toen was de temperatuur aan een dalende periode bezig. Pas na 1970 begon de temperatuur weer te stijgen.
Dat was niet zo handig voor de politici. Weet je wat, zei de NOAA, dan passen we toch gewoon de ruwe data aan. En zo geschiedde, het verleden werd kouder gemaakt en het heden werd warmer gemaakt.
De meest betrouwbare meting is op een stukje platteland. Guess what, de NOAA verwijderde veel meetstations van het platteland. Dan komt het Urban Heat Island erbij, dan vertaal je een lokaal temperatuurverloop naar een globale situatie.
Bron:
http://notrickszone.com/2(...)warming-the-present/https://science.house.gov(...)ated-climate-recordsScience Committee Oversight of NOAA’s 2015 Climate Change Study
Background
In the summer of 2015, NOAA scientists published a study (“the Karl study”) that retroactively altered historical climate change data, which resulted in the elimination of a well-known climate phenomenon known as the “climate change hiatus.” The hiatus was a period between 1998 and 2013 where the rate of global temperatures growth slowed. This fact has always been a thorn in the side of climate change alarmists, as it became difficult to disprove the slowdown in warming.
The Karl study refuted the hiatus and rewrote climate change history to claim that warming
had in fact been occurring. The Committee heard from scientists who raised concerns
about the study’s methodologies, readiness, and politicization. In response, the Committee conducted oversight and sent NOAA inquiries to investigate the circumstances surrounding the Karl study.
Over the course of the Committee’s oversight, NOAA refused to comply with the inquiries, baselessly arguing that Congress is not authorized to request communications from federal scientists. This culminated in the issuance of a congressional subpoena, with which NOAA also failed to comply.
During the course of the investigation, the Committee heard from whistleblowers who confirmed that, among other flaws in the study, it was rushed for
publication to support President Obama’s climate change agenda.Timeline of events:
June 4, 2015: NOAA scientists, led by Mr. Thomas Karl, published a study in AAA’s Science magazine. The study refutes previous scientific data that there existed a halt of global
temperature increase since 1998.
June 16, 2015: NOAA scientists briefed the Science Committee on the new NOAA climate
change study.
July 14, 2015: Science Committee Chairman Lamar Smith sent a letter to NOAA Administrator
Kathryn Sullivan seeking documents and communications related to the Karl study and the
agency’s new determination that there was never a pause in global temperatures.
August 20, 2015: NOAA responded to the Science Committee letter by providing technical
documents related to the study, but did not provide any communications requested.
September 10, 2015: Chairman Smith sent a letter to NOAA Administrator Kathryn Sullivan
asking or additional documents and communications related to the study.
September 25, 2015: Chairman Smith sent a letter to NOAA Administrator Kathryn Sullivan
reiterating the Committee’s request for documents and communications. He further
informed the Administrator that he would consider the use of compulsory process should the
agency continue to obstruct congressional oversight.
October 2, 2015: NOAA responded to the Science Committee letter, releasing technical
documents related to the study, but failed to provide any communications requested or an
explanation for withholding these documents.
October 13, 2015: The Science Committee issued a subpoena to Administrator Sullivan
requesting documents and communications related to the Karl climate change study.
October 19, 2015: NOAA scientists briefed the Science Committee on the new Karl climate
change study.
October 27, 2015: NOAA responded to the Committee by refusing to comply with the
subpoena.
November 13, 2015: Chairman Smith sent a letter to Department of Commerce Secretary
Penny Pritzker directing her to ensure NOAA’s lawful compliance with the subpoena.
November 18, 2015: Chairman Smith sent a letter to Secretary Pritzker informing her that the
Committee had whistleblower information related to the NOAA climate change study and
again called for her assistance in guaranteeing NOAA’s compliance with the subpoena.
November 20, 2015: NOAA responded to the Science Committee’s letter to Secretary Pritzker by again refusing to comply with the subpoena.
December 1, 2015: As an accommodation, Chairman Smith sent a letter to Secretary Pritzker,
prioritizing certain search terms for documents and communications from non-scientists – all in an effort to gain compliance.
December 15, 2015: NOAA provided certain documents and communications responsive
the Committee’s subpoena.
January 28, 2016: Three-hundred-twenty-five scientists, engineers, economists, and scholars
sent a letter to the Science Committee raising inquiries about NOAA’s adherence to OMB guidelines established by the Data Quality Act with regard to peer review.
February 11, 2016: NOAA provided additional documents and communications in response
to the Committee’s subpoena.
February 22, 2016: Chairman Smith sent a letter to Administrator Sullivan expressing his
disappointment in NOAA’s failure to provide a full and complete production in response to the subpoena. He also asked the agency to broaden the scope of the search related to
communications regarding the Karl study. Finally, he requested documents and communications related to NOAA’s adherence to OMB peer review guidelines.
March 14, 2016: NOAA provided additional documents and communications in response to
the Committee’s subpoena.
March 15, 2016: NOAA replied to the Science Committee’s letter noting their compliance and effort over the course of this investigation, yet the agency still was not in a position to certify that a full and complete production had been provided to the Committee.
March 15, 2016: Chairman Smith sent a letter to Administrator Sullivan reiterating his request
for documents and communications related to NOAA’s adherence to OMB peer review
guidelines.
https://notalotofpeoplekn(...)frican-temperatures/Volgens landgebaseerde temperatuurmetingen is de aarde nu aan het opwarmen sinds 1998, volgens satelliet temperatuurmetingen is de wereld nu lichtjes aan het afkoelen sinds 1998.
Slechts een van de twee kan kloppen. Ik ga voor satellieten, die overigens hetzelfde constateren als weerballonnen.
[ Bericht 0% gewijzigd door MrRatio op 03-07-2018 09:55:28 ]
Environmentalism and its most extreme version, global warming alarmism, asks for an almost unprecedented expansion of government intrusion and intervention into our lives and of government control over us.
Václav Klaus