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.
Interior Department Issues Guidance on Corporate Statement of Compliance
Office of the Secretary Policy Management and Budget
Notice Also Announces Review of Oil Spill Response Capabilities
Last edited 4/25/2016
WASHINGTON, DC – Secretary of the Interior Ken Salazar and Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE) Director Michael R. Bromwich today announced that the Interior Department has issued guidance to oil and gas operators regarding corporate compliance statements and blowout containment resources. The announcement, issued through a Notice to Lessees (NTL), advances the increased oversight directed by Secretary Salazar as part of his decision to lift the suspension on deepwater drilling on October 12, 2010.
“Today's announcement is an important step in our continued efforts to ensure oil and gas producers operate responsibly,” said Secretary Salazar. “This will serve to confirm that oil and gas companies are accountable and responsible for their operations as we work to strengthen safety, oversight and environmental protection at every stage of the drilling process.”
“It is extremely important for operators to provide assurances that they comply with all rules and regulations that apply to offshore drilling, and that they would have access to equipment needed to handle a deepwater blowout. These are obvious but important elements of our overall review and evaluation of deepwater drilling permit applications,” said Director Bromwich. “I look forward to continued discussions with industry representatives - from the large, multinational companies to the smaller, independent operators – as we work together to ensure the safe and environmentally responsible development of the Outer Continental Shelf.”
Effective immediately, each operator seeking to drill in deep water must submit a statement signed by an authorized company official that asserts that the operator has complied with all regulations, including the new drilling safety rule.
The NTL also confirms that BOEMRE will be evaluating whether each operator has submitted adequate information to demonstrate that it has access to, and can deploy, subsea blowout containment resources that would be significant enough to promptly respond to a deepwater blowout or other loss of well control. This information is relevant to the evaluation of operators' compliance with current spill response regulations.
Today's NTL provides guidance for these requirements through clarifications of current federal regulations, which may be supplemented by future rulemaking. This NTL applies to operators conducting operations using subsea blowout preventers (BOPs) or surface BOPs on floating facilities.