Retraction Watch

Tracking retractions as a window into the scientific process

Archive for the ‘environmental retractions’ Category

Authors retract study that found pollution near fracking sites

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Environmental Science and TechnologyThe authors of two environmental papers, including one about the effects of fracking on human health, have retracted them after discovering crucial mistakes.

One of the studies reported an increased level of air pollution near gas extraction sites, and the other suggested that 2010’s Deepwater Horizon oil spill in the Gulf of Mexico contributed to air contamination.

According to the corresponding author of both papers, Kim Anderson at Oregon State University, the journal plans to publish new versions of both papers in the next few days. In the case of the fracking paper, the conclusions have been reversed — the original paper stated pollution levels exceeded limits set by the U.S. Environmental Protection Agency (EPA) for lifetime cancer risk, but the corrected data set the risks below EPA levels.

The fracking paper received some media attention when it was released, as it tapped into long-standing concerns about the environmental dangers of hydraulic fracturing (fracking), which extracts natural gas from the earth. A press release that accompanied the paper quoted Anderson as warning: Read the rest of this entry »

More than $100M worth of research may be tainted by govt lab misconduct

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usgsMisconduct by a chemist at a Colorado lab run by the U.S. Geological Survey (USGS) has potentially affected  24 research and assessment projects, supported by $108 million in federal funding, government officials have disclosed.

According to a June 15 statement from the Office of the Inspector General of the U.S. Department of the Interior, which oversees the USGS, the operator of a mass spectrometer in the Inorganic Section of the Energy Resources Program’s (ERP) Energy Geochemistry Laboratory in Lakewood has been accused of scientific misconduct and manipulating data. The unit is responsible for conducting coal and water quality assessments in projects both in the United States and abroad.

The inorganic section closed following the discovery of the misconduct, and we have yet to learn the fate of the employee involved. As the statement notes, problems with the lab’s data were common knowledge among workers at the facility: Read the rest of this entry »

Ecologists pull paper on how climate change affects moths after model mixup

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science advancesEcologists have retracted a paper published only months ago in Science Advances, after realizing that they had misinterpreted a climate model.

The October paper examined the effects of climate change on populations of 155 species of British moths and butterflies. According to a press release from the authors’ institution, the University of York:

Using data collected by thousands of volunteers through ‘citizen science’ schemes, responses to recent climate change were seen to vary greatly from species to species.

But the authors quickly realized that the variation they had measured was not due to climate change alone, according to the retraction notice they issued for the paper last week:

Read the rest of this entry »

Biologist critiques own paper, journal retracts it — against her wishes

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Evolution Cover ImageThe journal Evolution has retracted a 2007 paper about the roles of the different sexes in searching for mates, after the same author critiqued the work in a later paper. 

The case raises important questions about when retractions are appropriate, and whether they can have a chilling effect on scientific discourse. Although Hanna Kokko of the University of Zurich, Switzerland — who co-authored both papers — agreed that the academic literature needed to be corrected, she didn’t want to retract the earlier paper; the journal imposed that course of action, said Kokko

Let’s take a look at the retraction note: Read the rest of this entry »

Journal retracts groundwater pollution paper for plagiarism

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ecotoxThe journal Ecotoxicology has retracted a paper that described a way to analyze nitrates in groundwater after discovering the authors had lifted a substantial amount of material from three other papers.

Here is the retraction notice for “Isotopic analysis of N and O in NO3 – by selective bacterial reduction to N2O for groundwater pollution:” Read the rest of this entry »

How much do oil spills cost? Controversy over paper oozes into larger debate

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622871A controversy surrounding a 2014 Journal of Environmental Management paper has tapped into a larger scientific and economic issue — how to tally up the damage after an oil spill.

The original paper, called “A revealed preference approach to valuing non-market recreational fishing losses from the Deepwater Horizon oil spill,” estimates the 2010 explosion of the BP-owned drilling rig cost the Gulf-Coast recreational saltwater angler fishing industry alone nearly $600 million. But Kenneth Train, an economics professor at the University of California, Berkeley has questioned the methods used — both publicly, in a comment that was published in the Journal of Environmental Management, and privately through personal calls with the authors. The first author says Train asked them to retract the paper; he denies ever making that request. While Train, in his comment, says he doubts the accuracy of the $600 million estimate, he does not provide an alternative number.

Train was hired to review the study by BP, which owned the well that spilled millions of oil barrels into the Gulf.

Calculating the cost of oil spills is controversial. Since the Exxon Valdez spill in 1989, Read the rest of this entry »

Paper calls water “a gift from God”

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renewableA paper about using solar energy to make water potable has been flagged for citing God.

The shout-out isn’t subtle; in fact, it’s the first sentence of the Introduction in “Solar still with condenser – A detailed review:”

Water is a gift from God and it plays a key role in the development of an economy and in turn for the welfare of a nation.

The paper itself contains a few similarities to a 2010 paper on the same topic, “Active solar distillation—A detailed review,” which also appeared in Renewable and Sustainable Energy Reviews. But that paper phrases the first sentence of the introduction slightly differently: Read the rest of this entry »

Environmental journal pulls two papers for “compromised” peer review

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EGAHEnvironmental Geochemistry and Health has retracted two papers after an investigation suggested that the peer-review process had been compromised.

In case you’re counting, we’ve now logged approximately 300 retractions stemming from likely faked or rigged peer review.

The retraction note — which is the same for both papers — explains a bit more about the situation: Read the rest of this entry »

Another paper by GM researcher pulled over manipulation concerns

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Screen Shot 2016-03-14 at 11.52.18 AMA researcher who published findings questioning the safety of genetically modified organisms has lost a second paper following concerns of image manipulation.

Last week, the journal animal retracted a 2010 paper by Federico Infascelli, an animal nutrition researcher at the University of Naples, which claimed to find modified genes in the milk and blood of goats who were fed genetically modified soybeans. The retraction stems from an investigation that concluded the authors likely manipulated images, according to the note. Earlier this year, another journal retracted one of Infascelli’s papers that contained a duplicated figure.

In February, Italian paper La Repubblica (which we read with Google Translate) reported that the university found problems in three of his articles and issued a warning.

Here’s the retraction note for “Fate of transgenic DNA and evaluation of metabolic effects in goats fed genetically modified soybean and in their offsprings:”

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Desalination journal let a plagiarized paper — from the same journal — through its filter

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The editor of Desalination has retracted a paper that plagiarized from another article published in the same journal six years earlier. The papers describe desalination systems, of course.

This retraction happened on a relatively quick timeline: The paper, “An integrated optimization model and application of MEE-TVC desalination system,” was published online in June, and pulled in January.

Here’s the retraction note:

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