Tag Archives: climate changes

NOAA: Record September Heat – With No Data

source: Tony Heller

 

California Wildfires Have Nothing to do with “Climate Change”

“What is the cause of the devastating fires in California which have killed more than 40 people, destroyed or damaged more than 5000 buildings, with an estimated financial loss running into the tens of billions of dollars?” click here

Has Anything Been Done To Tackle “Climate Change”? Yes.

“Climate scientists don’t usually propose anything specific to ‘tackle climate change’ other than, well, doing something. Because according to them nothing is being done, or at least nothing was being done until very recently.

(Apparently, in climate scientists’ minds the $4 trillion invested in renewable electricity between 2000 and 2016, and hundreds of billions invested in non-electric renewable energy, count as nothing).” click here for more

Global Temperature Peak Unrelated to Anthropogenic Forcing

Nicola Scafetta, Aberto Mirandola, Antonio Bianchini. Natural climate variability, part 2: Interpretation of the post 2000 temperature standstill International Journal of Heat and Technology. Vol. 35, Special Issue 1, September 2017, pp. S18-S26 DOI: 10.18280/ijht.35Sp0103

The period from 2000 to 2016 shows a modest warming trend that the advocates of the anthropogenic global warming theory have labeled as the “pause” or “hiatus.” These labels were chosen to indicate that the observed temperature standstill period results from an unforced internal fluctuation of the climate (e.g. by heat uptake of the deep ocean) that the computer climate models are claimed to occasionally reproduce without contradicting the anthropogenic global warming theory (AGWT) paradigm. In part 1 of this work, it was shown that the statistical analysis rejects such labels with a 95% confidence because the standstill period has lasted more than the 15 year period limit provided by the AGWT advocates themselves. Anyhow, the strong warming peak observed in 2015-2016, the “hottest year on record,” gave the impression that the temperature standstill stopped in 2014. Herein, the authors show that such a temperature peak is unrelated to anthropogenic forcing: it simply emerged from the natural fast fluctuations of the climate associated to the El Niño–Southern Oscillation (ENSO) phenomenon. By removing the ENSO signature, the authors show that the temperature trend from 2000 to 2016 clearly diverges from the general circulation model (GCM) simulations. Thus, the GCMs models used to support the AGWT are very likely flawed. By contrast, the semi-empirical climate models proposed in 2011 and 2013 by Scafetta, which are based on a specific set of natural climatic oscillations believed to be astronomically induced plus a significantly reduced anthropogenic contribution, agree far better with the latest observations.

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New Dehli, India Surface Temperature Trend Decline (1996-2017)

Arctic Microbes Convert Dissolved Organic Carbon to CO2

Collin P. Ward, Sarah G. Nalven, Byron C. Crump, George W. Kling, Rose M. Cory. Photochemical alteration of organic carbon draining permafrost soils shifts microbial metabolic pathways and stimulates respiration. Nature Communications 8, Article number: 772 (2017) doi:10.1038/s41467-017-00759-2

In sunlit waters, photochemical alteration of dissolved organic carbon (DOC) impacts the microbial respiration of DOC to CO2. This coupled photochemical and biological degradation of DOC is especially critical for carbon budgets in the Arctic, where thawing permafrost soils increase opportunities for DOC oxidation to CO2 in surface waters, thereby reinforcing global warming. Here we show how and why sunlight exposure impacts microbial respiration of DOC draining permafrost soils. Sunlight significantly increases or decreases microbial respiration of DOC depending on whether photo-alteration produces or removes molecules that native microbial communities used prior to light exposure. Using high-resolution chemical and microbial approaches, we show that rates of DOC processing by microbes are likely governed by a combination of the abundance and lability of DOC exported from land to water and produced by photochemical processes, and the capacity and timescale that microbial communities have to adapt to metabolize photo-altered DOC.

“The United States is Cooling”

“USHCN raw data is by far the best long term weather record on Earth. The bottom line is the US is cooling, and NOAA temperature adjustments are fraudulent.” click here