Miami, Florida will be completely flooded very soon

Imagine. Miami is about to be completely inundated in only 0.78 feet of water! It will be a miracle….happy-bouncing-smilie

 

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The mean sea level trend is 2.39 millimeters/year with a 95% confidence
interval of +/- 0.43 mm/yr based on monthly mean sea level data from
1931 to 1981 which is equivalent to a change of 0.78 feet in 100 years.

But the above graph stops in 1981. So let’s go further south.

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The mean sea level trend is 2.37 millimeters/year with a 95% confidence
interval of +/- 0.15 mm/yr based on monthly mean sea level data from
1913 to 2015 which is equivalent to a change of 0.78 feet in 100 years.

Why look! The trend line slope for Key West from 1913 – 2015 is exactly the same as for Miami….0.78 ft per 100 years.

For Miami to become a modern-day Atlantis a global flood would have to occur. Yes a global flood is certainly possible. But the above trend does not suggest anything close to a global flood. Exaggerated claims made such as this are unsupported at best and are nonsense as a practical matter.

“This past Friday, however, the U.S. Senate effectively announced it’s cool with Miami becoming a modern-day Atlantis. Senators — including Florida’s own “not a scientist” Marco Rubio — confirmed President Trump’s climate-change-bashing choice for Environmental Protection Agency (EPA) head, Scott Pruitt.” click here for more

Himalayan glaciers are doing just fine, thank you

“The claim that Himalayan glaciers are set to disappear by 2035 rests on two 1999 magazine [phone] interviews with glaciologist Syed Hasnain, which were then recycled without any further investigation in a 2005 report by the environmental [activist] group WWF. It was this report that Dr Lal and his team cited as their source.”  click here for a full discussion at the Notrickszone.

Toxicity evaluation of organic extracts from drinking water, Guangdong Province

Guan Y, Wang X, Wong M, Sun G, An T, Guo J, Zhang G. Evaluation of Genotoxic and Mutagenic Activity of Organic Extracts from Drinking Water Sources. PloS one. 2017 Jan 26;12(1):e0170454. doi: 10.1371/journal.pone.0170454.

An increasing number of industrial, agricultural and commercial chemicals in the aquatic environment lead to various deleterious effects on organisms, which is becoming a serious global health concern. In this study, the Ames test and SOS/umu test were conducted to investigate the potential genotoxicity and mutagenicity caused by organic extracts from drinking water sources. Organic content of source water was extracted with XAD-2 resin column and organic solvents. Four doses of the extract equivalent to 0.25, 0.5, 1 and 2L of source water were tested for toxicity. All the water samples were collected from six different locations in Guangdong province. The results of the Ames test and SOS/umu test showed that all the organic extracts from the water samples could induce different levels of DNA damage and mutagenic potentials at the dose of 2 L in the absence of S9 mix, which demonstrated the existence of genotoxicity and mutagenicity. Additionally, we found that Salmonella typhimurium strain TA98 was more sensitive for the mutagen. Correlation analysis between genotoxicity, Organochlorine Pesticides (OCPs) and Polycyclic Aromatic Hydrocarbons (PAHs) showed that most individual OCPs were frame shift toxicants in drinking water sources, and there was no correlation with total OCPs and PAHs.

Solar homes use more grid energy than non-solar homes, Australia

“There are probably more solar panels in QLD than anywhere else in the world. Back in February last year, the boss of the Queensland state power company announced the awkward result that households with solar panels were using more electricity than those without. Apparently people without solar were turning off the air conditioner because electricity cost too much, but the solar users didn’t have to worry about the cost so much.” click here

United Nations’ climate change agency needs a “climate change”

” “Since 2009, the US and other governments have undertaken actions with respect to global climate that are not scientifically justified and that already have, and will continue to cause serious social and economic harm — with no environmental benefits,” the letter reads.” click here

Human exposure to arsenic in household water, Pakistan

Rasheed H, Kay P, Slack R, Gong YY, Carter A. Human exposure assessment of different arsenic species in household water sources in a high risk arsenic area. The Science of the total environment. 2017 Jan 25. pii: S0048-9697(17)30098-0. doi: 10.1016/j.scitotenv.2017.01.089.

Understanding arsenic speciation in water is important for managing the potential health risks associated with chronic arsenic exposure. Most arsenic monitoring studies to date have only measured total arsenic, with few looking at arsenic species. This study assessed 228 ground water sources in six unstudied villages in Pakistan for total, inorganic and organic arsenic species using ion chromatography inductively coupled plasma collision reaction cell mass spectrometry. The concentration levels approached 3090μgL-1 (95% CI, 130.31, 253.06) for total arsenic with a median of 57.55μgL-1, 3430μgL-1 (median=52) for arsenate (As+5) and 100μgL-1 (median=0.37) for arsenite (As+3). Exceedance of the WHO provisional guideline value for arsenic in drinking water (10μgL-1) occurred in 89% of water sources. Arsenic was present mainly as arsenate (As+5). Average daily intake of total arsenic for 398 residents living in the sampled houses was found up to 236.51μgkg-1day-1. This exposure estimate has indicated that 63% of rural residents exceeded the World Health Organization’s provisional tolerable daily intake (PTDI) of 2.1μgkg-1day-1 body weight. Average daily intake of As+5 was found to be 15.63μgkg-1day-1 (95% CI, 5.53, 25.73) for children ≤16 and 15.07μgkg-1day-1 (95% CI, 10.33, 18.02) for adults. A mean daily intake of 0.09μgkg-1day-1 was determined for As+3 for children and 0.26μgkg-1day-1 for adults. Organic arsenic species such as monomethylarsonic acid (MMA), dimethylarsinic acid (DMA) and Arsenobetaine (AsB) were found to be below their method detection limits (MDLs).

USEPA Administrator Pruitt’s first message to USEPA employees