by A. Watts, February 16, 2018 in WUWT
From the “thanks to fracking, the biggest driver of lower carbon dioxide emissions has been declining natural gas prices” department.
Even without the clean power plan, US can achieve Paris Agreement emissions reductions
CMU researchers point out that there are many paths to compliance
by P. Homewood, February 17, 2018 in NotaLotofPeopleKnowThat
There is a footnote to yesterday’s story about the huge adjustments made by NOAA to the temperature record in NY State.
Recall the Jan 2018 temperatures for the three stations we looked at, as derived from the actual station data: (…)
by K. Richard, October 16, 2017 in NoTricksZone
A recently highlighted paper published by atmospheric scientists Scafetta et al., (2017) featured a graph (above) documenting post-2000 trends in the published estimates of the Earth’s climate sensitivity to a doubling of CO2 concentrations (from 280 parts per million to 560 ppm).
by Kip Hansen, February 14, 2018 in WUWT
Prologue: I have been writing recently about Sea Level Rise, both as particular local examples ( Guam, Canton, Miami, New York, and NY/NJ ) and in the series SEA LEVEL: Rise and Fall, of which this is the fourth-plus installment.
In Part 4, I showed how one gets a rise out of nothing, a neat trick performed by Nerem et al. That’s R. Steven Nerem, of the CU Sea Level Research Group. The blinking image is the summary of that essay.
by Helmholtz Centre for Ocean Research Kiel (GEOMAR), February 13, 2018 in ScienceDaily
When the seabed loses its stability and starts to move, it often happens in much larger dimensions than landslides ashore — and at slopes with very low gradients. At the same time, discplacement of large amounts of sediment under water scan cause devastating tsunamis. However, why and when submarine landslides develop is hardly understood. Marine scientists have now published possible causes based on observations on submarine landslides off the coast of northwest Africa.
by GEOMAR Inst., February 12, 2018 in WUWT
GEOMAR researchers find links between sedimentation and methane seeps on the seafloor off the coast of Norway
Large amounts of the greenhouse gas methane are locked up as solid gas hydrates in the continental slopes of ocean margins. Their stability depends on low temperatures and high pressure. However, other factors that influence gas hydrate stability are not as well understood. A German-Norwegian research team has found evidence off the coast of Norway that the amount of sediment deposited on the seafloor can play a crucial role. The study has been published today in the international journal Nature Communications.
by Thomas Frederikse, 2018 in AMS
Different sea level reconstructions show a spread in sea level rise over the last six decades and it is not yet certain whether the sum of contributors explains the reconstructed rise (…)
by Larry Hamlin, February 13, 2018 in WUWT
The record snowfalls of 2018 that are sweeping across the Northern Hemisphere and continuing the growth trend in winter snowfall levels provide yet more compelling evidence that the UN IPCC AR5 WG1 climate report and models are flawed because this report concludes that future snowfall level trends will only decline.(…)
by Julian Lee, February 11, 2018 in BloombergGadlfy
The latest surge in U.S. oil output will probably hasten the country’s rise to the top of the producer pile. More important, it’s starting to look as though at least half of OPEC’s nightmare scenario for 2018 — a surge in shale output and slowdown in demand growth — is coming true.
Last week’s avalanche of releases from the U.S. Department of Energy showed daily oil production above 10 million barrels a day for the first time since 1970.
by Dr S. Crockford, February 12, 2018 in ClimateChangeDispatch
It acknowledges that polar bear numbers have not declined in recent years even though summer sea ice dropped dramatically but goes on to perpetuate a number of myths that might not have happened if the author had done his homework or quizzed his other experts as thoroughly as he did me.