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Topic: Mississippi River

NASA Survey discovers extensive coastal erosion from Gulf Oil Spill

 

Written by Alan Buis
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Dramatic, widespread shoreline loss is revealed in new NASA/U.S. Geological Survey annual maps of the Louisiana marshlands where the coastline was most heavily coated with oil during the 2010 BP Deepwater Horizon oil spill in the Gulf of Mexico.

Following the spill, the length of shoreline that receded more than 13 feet (4 meters) a year quadrupled compared to the year before the spill. The land losses occurred mainly in areas where oil had washed ashore during the spill.

2010 photo of a shoreline in Bay Jimmy, Plaquemines Parish, Louisiana, impacted by the BP Deepwater Horizon oil spill. Oil weakens and kills vegetation, leading to the loss of roots that help hold soil together. (Bruce A. Davis, Department of Homeland Security)

2010 photo of a shoreline in Bay Jimmy, Plaquemines Parish, Louisiana, impacted by the BP Deepwater Horizon oil spill. Oil weakens and kills vegetation, leading to the loss of roots that help hold soil together. (Bruce A. Davis, Department of Homeland Security)

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Riding the Natchez Trace Parkway

 

Natchez Trace ParkwayTupelo, MS – The Natchez Trace, also known as “Old Natchez Trace,” is a 440 historic forest trail that links the Cumberland River, Tennessee River and Mississippi River.  The trail was used by Native Americans and later, by European and American Explorers.

Today, the Natchez Trace Parkway and bridge, commemorates the path used by early explorers.

It’s a recreational favorite among bikers, bicyclists, hikers, campers, boaters and just about anyone who enjoys the great outdoors, surrounded by incredible history.

Natchez Trace Parkway

Natchez Trace Parkway

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American Queen Steamboat docks in Clarksville

 

American Queen Steamboat CompanyClarksville, TN – Sunday afternoon, October 23rd, the American Queen of the American Queen Steamboat Company docked at Clarksville’s McGregor Park along the banks of the Cumberland River.

The American Queen’s stop in Clarksville is part of their 9 day “American Music” themed cruise that started in Nashville on October 23rd and ends in Memphis on October 31st.

The American Queen riverboat docked at Clarksville's McGregor Park.

The American Queen riverboat docked at Clarksville’s McGregor Park.

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Summer Must Read: Crossing the Deadline by Dr. Michael Shoulders

 

Clarksville Book ReviewClarksville, TN – Clarksville resident, Dr. Michael Shoulders, has written Crossing the Deadline: Stephen’s Journey through the Civil War (Sleeping Bear Press) just in time for a must have summer read. With palatable feeling for the young 13-year-old Stephen Gaston, a Centerville, Indiana native who joins the Union Army to become a bugler for Colonel Eli Lilly.

Stephen’s older brother has already been killed in the Civil War and Stephen feels compelled to do his part. Little does he know that a long term in prison and a stint as a passenger on the Sultana await him.

Crossing the Deadline by Dr. Michael Shoulders

Crossing the Deadline by Dr. Michael Shoulders

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NASA uses Airborne Radar to study sinking rate of New Orleans

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – New Orleans and surrounding areas continue to sink at highly variable rates due to a combination of natural geologic and human-induced processes, finds a new NASA/university study using NASA airborne radar.

The observed rates of sinking, otherwise known as subsidence, were generally consistent with, but somewhat higher than, previous studies conducted using different radar data.

The research was the most spatially-extensive, high-resolution study to date of regional subsidence in and around New Orleans, measuring its effects and examining its causes.

Subsidence in Jefferson Parish, Louisiana, from June 2009 to July 2012, as seen by NASA's UAVSAR instrument. The measured displacements are a combination of movement of the ground and of individual structures. The inset at lower right shows the parish location within Greater New Orleans. (NASA/JPL-Caltech, Esri)

Subsidence in Jefferson Parish, Louisiana, from June 2009 to July 2012, as seen by NASA’s UAVSAR instrument. The measured displacements are a combination of movement of the ground and of individual structures. The inset at lower right shows the parish location within Greater New Orleans. (NASA/JPL-Caltech, Esri)

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Tennessee Hunting Seasons set at May Tennessee Fish and Wildlife Meeting

 

Tennessee Wildlife Resources Agency - TWRATullahoma, TN – The Tennessee Fish and Wildlife Commission approved the state’s 2016-17 hunting seasons at its May meeting which concluded Friday at the Arnold Air Force Base Gossick Leadership Center.

The state’s hunting seasons are annually established each year during the TWFC’s May meeting. The Tennessee Wildlife Resources Agency made its recommendations during the April meeting. Additional recommendations were made by commission members.

2016-17 Tennessee White Tailed Deer Hunting Units Map «Read the rest of this article»

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TWRA announces portions of Northwest Tennessee for Young Sportsman Deer Hunt

 

Portions of Northwest Tennessee Closed for Young Sportsman Deer Hunt

Tennessee Wildlife Resources Agency - TWRANashville, TN – The Tennessee Fish and Wildlife Commission has voted to close portions of northwest Tennessee for this weekend’s Young Sportsman Deer Hunt due to severe flooding along the Mississippi River.

The commission met via conference call on Thursday morning to discuss the flooding in areas in the West Tennessee area and how it would impact this weekend’s scheduled two-day Young Sportsman Deer Hunt.

“The flood waters in West Tennessee, occurring uncharacteristically during deer hunting season, offered a unique challenge as the commissioners and agency strive to protect wildlife but still offer as much opportunity as possible,” said TWRA Executive Director Ed Carter. “After hearing from constituents about deer being stranded on high ground, the commissioners asked for a teleconference briefing and asked multiple questions ranging from the impact to the deer herd to those who might pursue deer in flooded areas.” «Read the rest of this article»

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NASA observes Extreme Weather across United States

 

Written by Hal Pierce / Rob Gutro
NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – NASA’s Global Precipitation Measurement or GPM mission core satellite analyzed extreme weather that affected the U.S. over the course of five days. Heavy rainfall, flooding and tornado outbreaks affected areas of the United States from the Southwest through the Midwest from December 23rd to 27th, 2015.

GPM is an international satellite mission between NASA and the Japan Aerospace Exploration Agency to provide next-generation observations of rain and snow worldwide every three hours.

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Motor Vessel Mississippi makes stops on the Tennessee River, Cumberland River, docks in Clarksville

 

Written by Leon Roberts
U.S. Army Corps of Engineers, Nashville District

U.S. Army Corps of EngineersNashville, TN – The Mississippi River Commission recently navigated the Tennessee River and Cumberland River to gain a fresh perspective for the development of plans to improve the condition of the Mississippi River Basin, foster navigation, promote commerce, and reduce flood risk.

The commission met with stakeholders while inspecting the waterways and visited U.S. Army Corps of Engineers Nashville District and Tennessee Valley Authority projects.

The Motor Vessel Mississippi made a brief stop at McGregor Park in Clarksville, Tenn., Aug. 11, 2015, during a recent stop along the Cumberland River. The vessel is the U.S. Army Corps of Engineers’ largest diesel towboat and flagship to the Mississippi River Commission, which is inspecting Corps of Engineers projects along the Cumberland River as part of the commission’s annual low water inspection trip. (Mark Rankin, U.S. Army Corps of Engineers, Nashville District)

The Motor Vessel Mississippi made a brief stop at McGregor Park in Clarksville, Tenn., Aug. 11, 2015, during a recent stop along the Cumberland River. The vessel is the U.S. Army Corps of Engineers’ largest diesel towboat and flagship to the Mississippi River Commission, which is inspecting Corps of Engineers projects along the Cumberland River as part of the commission’s annual low water inspection trip. (Mark Rankin, U.S. Army Corps of Engineers, Nashville District)

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Sections: News | 1 Comment »
 

NASA reports Total Eclipse of the Moon to happen April 4th

 

Written by Tony Phillips
Science at NASA

NASA - National Aeronautics and Space AdministrationWashington, D.C. –  It’s déjà vu all over again. For the third time in less than a year, sky watchers in the United States can see a total eclipse of the Moon.

The action begins at 3:16am Pacific Daylight Time on the morning of April 4th when the edge of the Moon first enters the amber core of Earth’s shadow.  For the next hour and 45 minutes, Earth’s shadow will move across the lunar disk, ultimately swallowing the entire Moon at 4:58am PDT.

YouTube Preview Image «Read the rest of this article»

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