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Showing 1,181 results for Mechanical Fuel Reduction ...
Manhattan Project National Historical Park
X-10 Graphite Reactor
- Type: Place
The X-10 Graphite Reactor was the world’s first plutonium-production reactor. Operating from 1943 to 1963, it became a National Historic Landmark in 1965. Located on the secure grounds of Oak Ridge National Laboratory (ORNL), the reactor is not currently accessible to the public.
Historical and Future Climate Patterns at Rocky Mountain National Park: Some Biological Implications
- Type: Article
Climate change has the potential to profoundly alter national parks, affecting plants, animals, and cultural resources. During this time of unusually rapid change, proactive management—planning ahead—has a better chance of success than reacting to crises after they arise. This article compares historical climate patterns at Rocky Mountain National Park with future projected conditions to help park managers proactively plan for climate change.
- Type: Article
Firefighters use drip torches to treat vegetation between a fence and Highway 207 in Carson County, Texas.
Valles Caldera National Preserve
Cowboy Cabin
- Type: Place
The Bond Family built this house in 1951 for ranch employee Sam Hill, his wife Bertilla, and their two children after Sam complained about the building of the red cabin for the Hoolihans.
Yellowstone National Park
Tower-Roosevelt Junction Gas Station
- Type: Place
Yellowstone National Park
Mammoth Hot Springs Gas Station
- Type: Place
Yellowstone National Park
Old Faithful Gas and Service Station - Upper
- Type: Place
Yellowstone National Park
Old Faithful Gas and Service Station - Lower
- Type: Place
Yellowstone National Park
Grant Village Gas and Service Station
- Type: Place
Yellowstone National Park
Fishing Bridge Gas and Service Station
- Type: Place
Yellowstone National Park
Canyon Gas and Service Station
- Type: Place
Big Thicket National Preserve
Sundew Trail
- Type: Place
0.3 to 1 mile roundtrip | Search for tiny red carnivorous plants known as sundews on an easy loop hike through a lush wetland pine savannah.
Klondike Gold Rush National Historical Park
Skagway Historic District and White Pass National Historic Landmark
- Type: Place
Skagway Historic District and White Pass is an Alaskan frontier mining town, situated on a prime route to the Upper Yukon Valley and Klondike gold-bearing regions.
Manhattan Project National Historical Park
K-25 Gaseous Diffusion Plant
- Type: Place
The K-25 Gaseous Diffusion Plant was the largest building in the world during the Manhattan Project, longer than two Empire State Buildings laid side by side. The plant used the gaseous diffusion method, one of three methods the Manhattan Project used to produce enriched uranium. K-25 no longer exists. Visitors to the K-25 History Center are able to view the location where it once stood.
- Type: Article
Did you know white lights from cell phones and flashlights can harm your night vision? A red light is much better for stargazing because it won't impact your (and others) night vision as much.
War In The Pacific National Historical Park
The Sinking of the SMS Cormoran and the First US Shots of World War I
- Type: Article
On December 13, 1914, the German auxiliary cruiser SMS Cormoran, out of fuel and cut off from Germany by World War I, took refuge from Japanese warships in Guam. The ship spent the next two years interned in Apra Harbor. When the United States declared war on Germany in 1917, the Cormoran's captain blew up the ship rather than let her fall into enemy hands.
Reconstruction Era National Historical Park
The Legacy of the Port Royal Experiment
- Type: Article
The Port Royal Experiment was not intended to be a re-envisioning of America, but it evolved as a model for how to transition away from slavery during Reconstruction. Historian Willie Lee Rose termed it a “Rehearsal for Reconstruction.”
- Type: Article
Depriving western old-growth forests of fire brought them to the brink. Now the fire they need also threatens them. To fix this, parks are returning to mechanical forestry methods.
Chesapeake & Ohio Canal National Historical Park
Employee Surveys Give Clues to Reducing Tick-Borne Disease
- Type: Article
Two studies show the value of standardized procedures, in-person training, and site-specific information.
Rocky Mountain National Park
Let Me Count the Ways: How Citizen Scientists Helped a Park Measure Visitor Impacts
- Type: Article
Wildly popular Rocky Mountain National Park wanted to assess the extent of resource damage from all that love. It needed the help of some ardent supporters.