Posts Tagged ‘oil eating bacteria’

Good News for a Change? A Newly-Discovered Species of Bacteria May Be Breaking Down Oil in Deepwater Plumes in the Gulf

Good News for a Change? A Newly-Discovered Species of Bacteria May Be Breaking Down Oil in Deepwater Plumes in the Gulf

Courtesy of Washington’s Blog

DULARGE, LA - AUGUST 16: Daniel May runs his small shrimping skiff through a bayou on August 16, 2010 near DuLarge, Louisiana. Today marks the beginning of the shrimping season for white shrimp in Louisiana, the first since the Deepwater Horizon accident in the Gulf of Mexico. (Photo by Win McNamee/Getty Images)

A team of scientists published a paper today in the journal Science which provides some hopeful news.

Specifically, a team of scientists have discovered a new species of oil-eating microbes which thrive in the deepwater of the Gulf of Mexico:

The biological effects and expected fate of the vast amount of oil in the Gulf of Mexico from the Deepwater Horizon blowout are unknown due to the depth and magnitude of this event. Here, we report that the dispersed hydrocarbon plume stimulated deep-sea indigenous {gamma}-proteobacteria that are closely related to known petroleum-degraders. Hydrocarbon-degrading genes coincided with the concentration of various oil contaminants. Changes in hydrocarbon composition with distance from the source and incubation experiments with environmental isolates demonstrate faster-than-expected hydrocarbon biodegradation rates at 5°C.

Even better, the scientists believe that this new species (pronounced "gamma-proteo-bacteria") may not suck up as much oxygen as previously-discovered species:

Based on these results, the potential exists for intrinsic bioremediation of the oil plume in the deep-water column without substantial oxygen drawdown.

This discovery is especially important given that a leading expert on oil-eating microbes – Dr. David Valentine – failed to find any of the leading known oil-eating bacteria in the deepwater plumes.

As AP notes:

A newly discovered type of oil-eating microbe is suddenly flourishing in the Gulf of Mexico.

***

Their findings are based on more than 200 samples collected from 17 deepwater sites between May 25 and June 2. They found that the dominant microbe in the oil plume is a new species, closely related to members of Oceanospirillales.

***

[Lead author Dr. Terry Hazen, co-director of the Earth Sciences Division of the Lawrence Berkeley National Laboratories], suggested that the bacteria may have adapted over time due to periodic leaks and natural seeps of oil in the Gulf.

Scientists also had been concerned that oil-eating activity by microbes would consume large amounts of oxygen in the water, creating a "dead zone" dangerous to other life. But the new study found that oxygen saturation outside the oil plume was 67-percent while within the plume it was 59-percent.

Many well-known bacteria – such as Salmonella,
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Phil's Favorites

The big exodus of Ukrainian refugees isn't an accident - it's part of Putin's plan to destabilize Europe

 

The big exodus of Ukrainian refugees isn’t an accident – it’s part of Putin’s plan to destabilize Europe

Ukrainians fleeing the war walk toward a train in Krakow to bring them to Berlin on March 15, 2022. Omar Marques/Getty Images

Courtesy of Mark A. Grey, University of Northern Iowa

More than 6.3 million Ukrainians have fled their country since Russia first invaded in late February 2022.

The European Union h...



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Politics

The big exodus of Ukrainian refugees isn't an accident - it's part of Putin's plan to destabilize Europe

 

The big exodus of Ukrainian refugees isn’t an accident – it’s part of Putin’s plan to destabilize Europe

Ukrainians fleeing the war walk toward a train in Krakow to bring them to Berlin on March 15, 2022. Omar Marques/Getty Images

Courtesy of Mark A. Grey, University of Northern Iowa

More than 6.3 million Ukrainians have fled their country since Russia first invaded in late February 2022.

The European Union h...



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Zero Hedge

Cattle Supply And Demand Issues For 2022

Courtesy of ZeroHedge View original post here.

By FarmBureau Market Intel

Introduction

At first glance, 2022 cattle prices are higher than 2021. At $140, slaughter steer prices are 17.5% above 2021 prices, but even with higher prices, farmers and ranchers will travel a rocky road to profitability, paved with inflation and higher input costs in 2022. This Market Intel addresses the USDA’s Cattle on Feed report released on Friday, May 20, 2022, the forces driving cattle prices higher and how inflation and input costs will affect the bottom line for ca...



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ValueWalk

The Snap Shock, Oil Falls On Growth Fears And UK Borrowing Drops

By Anna Peel. Originally published at ValueWalk.

“Investors are getting set for another twist on the rollercoaster with Monday’s gains set to be largely erased after Snap Inc (NYSE:SNAP) interrupted the brief rally with a very downbeat snapshot. The FTSE 100 and FTSE 250 have opened 0.9% lower while in Japan the Nikkei slid by 1% and the Hang Seng in Hong Kong dropped by 2%.

Q1 2022 hedge fund letters, conferences and more

The Snap Shock

The owner of Snapchat notched up fresh worries after the bell on Wall Street by lowering its revenue an...



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Kimble Charting Solutions

Can Treasury Bonds (TLT) Reverse Higher From Historic Oversold Level?

Courtesy of Chris Kimble

It’s been an ugly couple of year for US Treasury Bonds. T-bond prices have dropped sharply as yields have risen.

This has been an added pressure on retirement portfolios as treasury bonds are no longer trading like a conservative asset.

Time for a bounce in T-bonds?

Today, we take a look at the long-term “monthly” chart of the 20+ Year US Treasury Bond ETF (TLT).

As you can see, 2 years ago bonds peaked and formed a historic bearish reversal pattern at the highest momentum reading ever.

...

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Chart School

Powell has a debt problem

Courtesy of Read the Ticker

The last time the US entertained debt this high (relative to GDP) was post World War 2.


The prior US high debt years were between 1936 and 1954, back then the public understood why the high debt existed (WW2) and why the public had to suffer high inflation to allow deflation of the debt to a manageable level. This question was not as political as it is today.   


Current US debt levels are the result of 'end of empire' spending, simply spending on steroids beyond one means. The FED needs inflation for the same reason as the post WW2 period to deflate away the debt.


The current political talk of 'fight inflation' will be short lived and the FED will be forced to accept higher inflation levels over the 2% (say b...

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Biotech/COVID-19

What is monkeypox? A microbiologist explains what's known about this smallpox cousin

 

What is monkeypox? A microbiologist explains what’s known about this smallpox cousin

Monkeypox causes lesions that resemble pus-filled blisters, which eventually scab over. CDC/Getty Images

Courtesy of Rodney E. Rohde, Texas State University

On May 18, 2022, Massachusetts health officials and the Centers for Disease Control ...



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Digital Currencies

Stablecoin volatility shows an urgent need for regulation to protect consumers

 

Stablecoin volatility shows an urgent need for regulation to protect consumers

Shutterstock/David Sandron

Courtesy of Matthew Shillito, University of Liverpool

Some cryptocurrencies have always been fairly volatile, with values soaring or plunging within a short space of time. So for the more cautious investor, “stablecoins” were considered the sensible place to go. As the name implies, they are designed to be a steadier and safer bet.

At the moment though, that stability is proving hard to find. The value of o...



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Promotions

Phil's Interview on Options Trading with TD Bank

TD Bank's host Bryan Rogers interviewed Phil on June 10 as part of TD's Options Education Month. If you missed the program, be sure to watch the video below. It should be required viewing for anyone trading or thinking about trading using options. 

Watch here:

TD's webinar with Phil (link) or right here at PSW

Screenshots of TD's slides illustrating Phil's examples:

 

 

&n...



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Mapping The Market

Suez Canal: Critical Waterway Comes to a Halt

 

Suez Canal: Critical Waterway Comes to a Halt

Courtesy of Marcus Lu, Visual Capitalist

The Suez Canal: A Critical Waterway Comes to a Halt

On March 23, 2021, a massive ship named Ever Given became lodged in the Suez Canal, completely blocking traffic in both directions. According to the Suez Canal Authority, the 1,312 foot long (400 m) container ship ran aground during a sandstorm that caused low visibility, impacting the ship’s navigation. The vessel is owned by Taiwanese shipping firm, Evergreen Marine.

With over 2...



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The Technical Traders

Adaptive Fibonacci Price Modeling System Suggests Market Peak May Be Near

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system is suggesting a moderate price peak may be already setting up in the NASDAQ while the Dow Jones, S&P500, and Transportation Index continue to rally beyond the projected Fibonacci Price Expansion Levels.  This indicates that capital may be shifting away from the already lofty Technology sector and into Basic Materials, Financials, Energy, Consumer Staples, Utilities, as well as other sectors.

This type of a structural market shift indicates a move away from speculation and towards Blue Chip returns. It suggests traders and investors are expecting the US consumer to come back strong (or at least hold up the market at...



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Lee's Free Thinking

Texas, Florida, Arizona, Georgia - The Branch COVIDIANS Are Still Burning Down the House

 

Texas, Florida, Arizona, Georgia – The Branch COVIDIANS Are Still Burning Down the House

Courtesy of Lee Adler, WallStreetExaminer 

The numbers of new cases in some of the hardest hit COVID19 states have started to plateau, or even decline, over the past few days. A few pundits have noted it and concluded that it was a hopeful sign. 

Is it real or is something else going on? Like a restriction in the numbers of tests, or simply the inability to test enough, or are some people simply giving up on getting tested? Because as we all know from our dear leader, the less testing, the less...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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