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Showing 1,940 results for coastal engineering ...
North Kaibab Trail
- Type: Place
North Kaibab Trail is the least visited and most difficult of the major inner canyon corridor trails. It is challenging for day hikers as well as rim-to-rim hikers. Water at the North Kaibab TRAILHEAD water has been shut off for the winter and is expected to be turned back on May 15, when the roads open. Always carry a way to filter or treat creek water, in the event the water stations at Manzanita and Cottonwood Campground are not working.
Outside Science (inside parks): Bird Health at Assateague Island
- Type: Article
Cape Cod is a large glacial moraine peninsula that extends 96.5 km into the Atlantic Ocean from the coast of Massachusetts. Cape Cod National Seashore (CACO) is located on the outer portion of Cape Cod. Almost all the estuarine habitat at CACO is associated with two large coastal lagoon systems, Pleasant Bay (PB) and Nauset Harbor/Marsh (NH). Due to restricted flushing with the ocean and residential development pressures outside the seashore boundary...
Assan/Asan Beach
- Type: Place
During the Japanese occupation of Guam, CHamoru were forced to build defenses on the beach, including the pillboxes and bunkers that can still be seen today, in preparation for the American invasion. That invasion came on July 21, 1944, W Day for Guam. While a simultaneous attack took place five miles south at Hågat, the Third Marine Division landed on the 2,500-yard Assan Beach, marking the start of the Battle of Guam.
- Type: Article
Each year, millions of tons of plastics enter our world’s oceans. It’s the equivalent of one garbage truck of plastic dumped into the oceans every minute! Ocean plastics don’t just ruin the view, they also harm wildlife, damage coastal habitats, impact local economies, and even threaten human health.
Roebling's Delaware Aqueduct
- Type: Place
Upper Delaware Scenic and Recreational River is the home of the oldest existing wire suspension bridge in the United States - the Delaware Aqueduct, or Roebling Bridge as it is now known. Begun in 1847 as one of four suspension aqueducts on the Delaware and Hudson Canal, it was designed by and built under the supervision of John A. Roebling, future engineer of the Brooklyn Bridge.
- Type: Article
The Gulf Coast I&M Network conducts vegetation monitoring fieldwork once every four years in each park. This article presents a brief project overview and key findings from the 2023 I&M vegetation monitoring event in San Antonio Missions National Historical Park (NHP), Texas, which was the second round of sampling for the park.
- Type: Place
Just a short drive from many Mid-Atlantic cities, the Northern Neck National Heritage Area offers a journey back in time. Whether for a day, weekend, or week, you’ll find endless opportunities to explore history, enjoy coastal charm, and experience natural beauty. From historic sites to scenic byways, there’s always something new to discover in this unique corner of Virginia.
New life for interpretive signage
- Type: Place
The Halfway Creek and Loop Trails are accessible from the Gulf Coast Visitor Center in Everglades City or from the Big Cypress Welcome Center on Sea Grape Drive off of US 41. The Creek is 7.3 miles long from the Big Cypress Welcome Center to the Gulf Coast Visitor Center. The upper loop is an additional 3.7 miles. From the Gulf Coast Visitor Center, the Halfway Creek-Left Hand Turner-Turner River loop is 11 miles. Allow 4-8 hours for these trails.
Amache Museum
Pioneer Register
Oak Ridge Wayside: The Castle
- Type: Person

Charles Cornwallis, 1st Marquess Cornwallis and 2nd Earl Cornwallis, served as a British general during the American Revolution and notably surrendered his army to General Washington's Continental army and the allied French forces at Yorktown, Virginia in October 1781. This surrender effectively ended hostilities between British and American forces and led to peace negotiations, ending the war and recognizing American independence. Cornwallis later governed in India.
Deer Creek Beach
- Type: Place

Nestled in the Santa Monica Mountains, Deer Creek Beach covers 1,241 acres and boasts over two miles of pristine coastline. This newly-acquired federal land offers scenic views, diverse uplands, riparian areas, and coastal bluffs. As part of the Santa Monica Mountains National Recreation Area, it’s perfect for wildlife and nature lovers. Note: There are no amenities on-site, so plan for a rugged experience.
Piti Guns Unit
- Type: Place

During the last months of the Imperial Japanese occupation of Guam, Japanese defenders heavily fortified the island in preparation for the coming battle. Machine guns, artillery and mortar emplacements, and coastal defense guns were installed on the high ground near the coast. Today, most of those fortifications are either gone, but in the hills overlooking the village of Piti, three Vickers-type Model 3 140mm coastal defense guns still rest silently in a mahogany forest.
Piti
- Type: Place

Above the village of Piti, sit three large Japanese Vickers-type Model 3 140mm coastal defense guns, the remains of hastily constructed fortifications build on the eve of the American invasion of Guam. As the Americans conquered more and more territory in the Pacific, the Japanese forced the CHamoru to build fortifications and install artillery and costal defense guns on Guam under brutal conditions.