ocean ph along transect

A Neutral View of Oceanic pH

Guest Post by Willis Eschenbach Following up on my previous investigations into the oceanic pH dataset, I’ve taken a deeper look at what the 2.5 million pH data points from the oceanographic data can tell us. Let me start with an overview of oceanic pH (the measure of alkalinity/acidity, with neutral being a pH of…

Sampling Density Map Surface pH Atlantic

pH Sampling Density

Guest Post by Willis Eschenbach A recent post by Anthony Watts highlighted a curious fact. This is that records of some two and a half million oceanic pH samples existed, but weren’t used in testimony before Congress about ocean pH. The post was accompanied by a graph which purported to show a historical variation in ocean…

MWAcompilationOfGlobalOcean_pHJan82014

Touchy Feely Science – one chart suggests there’s a ‘pHraud’ in omitting Ocean Acidification data in Congressional testimony

“…startling data omission that he told me: “eclipses even the so-called climategate event.”” Willis Eschenbach tips me to a story by Marita Noon, titled: What if Obama’s climate change policies are based on pHraud? I’ve reproduced portions of it here, with a link to the full article. The graph with ALL the data is compelling.   “Ocean…

pmel-ocean-acidification

But what about the oceans? Research shows declining levels of acidity in Sierra Nevada lakes

From the University of California – Riverside, something that makes me wonder: if the oceans are supposedly becoming more acidified due to CO2 in the atmosphere, why aren’t lakes in the Sierra Nevada? UC Riverside-led team did long-term measurements of lake chemistry; studied sediment cores from the lakes RIVERSIDE, Calif. — California’s water supply depends…