Mercury's surface in "enhanced color," a color scheme created to emphasize color differences. This is not what Mercury would look like to the human eye, but by applying mathematical analysis to images, color differences can be accentuated beyond those visible to a person.
Mount Rushmore National Memorial under construction.
The workers had to endure conditions that varied from blazing hot to bitterly cold and windy. Each day they climbed 700 stairs to the top of the mountain to punch-in on the time clock. Then 3/8 inch thick steel cables lowered them over the front of the 500-foot face of the mountain in a "bosun chair." Despite the dangers, no one was killed during the project.
Otters in Glacier Bay National Park and Preserve, Alaska.
The sea otter population of Glacier Bay has increased dramatically in the past 20 years. Ecologists consider sea otters a keystone species here. Otters consume vast quantities of clams, urchins, crabs, and other invertebrates and their presence creates ripples through the ecosystem. NPS photo.
Every day someone like you becomes a wildland wildfire fighter, a teacher, a trail-builder, a museum curator, or a park ranger. Discover your opportunities in national parks. Come to play. Come to learn. Come to serve. Develop your environmental leadership skills. Find a job. Be the next generation to preserve and protect these great places.
With more than 80% of Americans living in urban areas, urban parks are more important than ever. The father of American landscape architecture, Frederick Law Olmsted, said of urban parks:
It is one great purpose of the Park to supply to the hundreds of thousands of tired workers, who have no opportunity to spend their summers in the country, a specimen of God's handiwork that shall be to them, inexpensively, what a month or two in the White Mountains or the Adirondacks is, at great cost, to those in easier circumstances.
Obama Administration Holds 39 Million Acre Lease Sale in Central Gulf of Mexico
Salazar Announces Over $1.7 Billion in High Bids for Over 2.4 Million Acres
NEW ORLEANS, La. — Today, the Department of the Interior took the latest step as part of President Obama's all-of-the-above energy strategy to expand safe and responsible domestic energy production, holding a 39 million acre lease sale in the Gulf of Mexico. Secretary of the Interior Ken Salazar announced that today's Central Gulf of Mexico oil and gas lease sale attracted $1,704,500,995 in high bids for tracts on the U.S. outer continental shelf offshore Louisiana, Mississippi and Alabama. A total of 56 offshore energy companies submitted 593 bids on 454 tracts covering more than 2,402,918 acres. The sum of all bids received totaled $2,602,563,726.
Today's lease sale builds on a series of actions taken by the Obama administration, including additional lease sales for both onshore and offshore areas for oil and gas development, to meet the President's direction to continue to expand safe and responsible production of America's important domestic resources.
“This sale, part of the President's all-of-the-above energy strategy, is good news for American jobs, good news for the Gulf economy, and will bring additional domestic resources to market,” said Salazar, who opened this morning's sale. “When it comes to domestic production, the President has made clear he is committed to expanding oil and natural gas production safely and responsibly, and today's sale is just the latest example of his administration delivering on that commitment. The numbers speak for themselves: every year the President has been in office, domestic oil and gas production has increased, foreign imports of oil have decreased, and we are currently producing more oil than any time in the past eight years.”
The Central Gulf of Mexico Lease Sale 216/222, conducted by the Bureau of Ocean Energy Management (BOEM), offered more than 39 million acres for oil and gas development on the U.S. Outer Continental Shelf. The acreage included 7,434 tracts from three to more than 230 miles off the coast, in depths ranging from 10 to more than 11,200 feet (3 to 3,400 meters). BOEM estimates the economically recoverable hydrocarbons that could be produced as a result of the acreage offered ranges from 0.8 to 1.6 billion barrels of oil and 3.3 to 6.6 trillion cubic feet of natural gas.
Today's sale builds on the successful Western Gulf of Mexico lease sale held by BOEM in December 2011 that made available more than 21 million acres – equal to an area the size of South Carolina – and attracted more than $337 million in high bids and included 20 companies submitting 241 bids on 191 tracts comprising over a million acres offshore Texas. In 2010, DOI offered nearly 37 million offshore acres to industry for oil and gas leasing.
“Before moving forward with Sale 216/222, we conducted a rigorous analysis of the environmental effects of the Deepwater Horizon oil spill on the Central Gulf of Mexico,” said BOEM Director Tommy P. Beaudreau. “We have also continued a number of lease terms designed to ensure fair return to the American people and provide innovative incentives to promote diligent development of our nation's offshore oil and gas resources.”
Today's highest bid on a tract was $157,111,000 submitted by Statoil Gulf of Mexico LLC for Mississippi Canyon, Block 718. Shell submitted the highest total amount in bonus bids, $406,594,560 on 24 tracts.
Lease terms for both sales included escalating rental rates to encourage faster exploration and development of leases as well as shorter lease terms for shallower water in order to encourage timely development. BOEM has increased its minimum bid requirement in deepwater to $100 per acre, up from $37.50 in previous Central lease sales. Rigorous historical analysis showed that leases that received high bids of less than $100 per acre have experienced virtually no exploration and development activities.
Lessees will have to comply with a series of important environmental stipulations, including requirements to protect biologically sensitive features, as well as marine mammals and sea turtles, and employ trained observers to ensure compliance and restrict operations when conditions warrant. These terms will help ensure an appropriate balance of responsible resource development with protection of the human, marine and coastal environments.
Each high bid on a tract will now go through a strict evaluation process within BOEM to ensure the public receives fair market value before a lease is awarded. This is the final Gulf Lease Sale scheduled in the current Outer Continental Shelf Oil and Gas Leasing Program: 2007-2012.