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 Officials Announce White House Conference on America's Great Outdoors
Last edited 4/25/2016
WASHINGTON – Obama Administration Officials announced today that they will host a White House Conference on America's Great Outdoors on Friday, April 16, 2010. Nancy Sutley, Chair of the White House Council on Environmental Quality, Ken Salazar, Secretary of the Interior, and Tom Vilsack, Secretary of Agriculture are leading the conference, which will address the challenges, opportunities and innovations surrounding modern-day land conservation and the importance of reconnecting Americans and American families to the outdoors.
“America's outdoors are part of our national identity. They are the farms, ranches and forests that we take great pride in, and the neighborhood parks, trails and fields where we spend memorable time with our families and friends,” said Nancy Sutley, Chair of the White House Council on Environmental Quality. “Too many of these places are disappearing. In launching this conversation, we strive to learn about the smart, creative community efforts underway throughout the country to conserve our outdoor spaces, and hear how we can support these efforts.”
“Across the country, Americans are working to protect the places they know and love, from the streams they fished as children and the parks where families gather together to the battlefields and buildings that tell America's story,” said Ken Salazar, Secretary of the Interior. “The Conference is a great chance to learn about these efforts, start a new dialogue about conservation in America, and find ways to further the work that is already going on in cities and towns, counties and states throughout the country.”
“There is no doubt that we face serious challenges to our natural resources: climate change, air and water pollution, a lost connection between some Americans and the outdoors, and a fragmentation and loss of open space,” said Tom Vilsack, Secretary of Agriculture. “We believe that the best way to answer these challenges is to work with landowners, conservation groups, sportsmen and women, local communities, and state and local governments to conserve America's great outdoors, and in doing so, reconnect Americans to our forests, working lands and public lands.”
This conference will bring together leaders from communities across the country that are working to protect their outdoor spaces. Participants will include working ranchers and farmers, sportsmen and women, State and local government leaders, Tribal leaders, public lands experts, conservationists, youth leaders, business representatives and others who view the outdoors as integral to their communities. The discussion will center on the conservation opportunities in communities, the challenges facing them, and the innovative solutions they are crafting from the bottom up.
The conference will offer an opportunity for participants to engage with each other, learn from past and ongoing efforts, communicate how the Federal Government can support these efforts, and identify new opportunities to work together to modernize our approach to conservation, and reinvigorate the national conversation about our outdoors.
Media credentialing information will be released when it becomes available.