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.
Selection of damage assessment projects is accomplished on an annual basis through an extensive internal screening process that assures that only the highest priority cases are funded. Priorities for selecting initial projects are based upon a case's likelihood of success in achieving restoration, either through negotiated settlements or through successful litigation where necessary. Cases must demonstrate sufficient technical, legal, and administrative merit focused on the purpose of achieving restoration.
The NRDA Restoration Program's project selection process is designed to:
Be inclusive of all natural resources under the Department's trusteeship;
Encourage thorough planning and thereby, enhanced opportunities for restoration success;
Evaluate both the objective and subjective aspects of individual cases; and
Fund those cases that have demonstrated sufficient levels of technical and legal merit, trustee organization, and case readiness.
DOI bureaus are also required to coordinate their efforts into a single project proposal, thus promoting inter-Departmental efficiencies and eliminating duplication of effort. Bureau and DOI office capabilities are used to augment and compliment each other, as opposed to building redundant program capabilities in each bureau.