ダウンロード "Redwood National Park 4K - Scenic Drive - California"

Driving through the best stretch of road in Redwood National Park in Northern California USA. Known for having the world's largest (not tallest) coast redwood, which measures 20 feet (6.1 m) in diameter and 340 feet (100 m) tall. Just a couple miles east of Crescent City, this unpaved stretch of Howland Hill Road offers motorists an intimate encounter with the towering old-growth redwoods in Jedediah Smith State Park. Numerous pull-outs and trailheads along the way, including the Boy Scout Tree Trail and Stout Grove. - Redwood National Park Brochure Route: https://goo.gl/maps/B6WJSBPDEX9A72ea6 The Redwood National and State Parks (RNSP) are a complex of several state and national parks located in the United States, along the coast of northern California. Comprising Redwood National Park (established 1968) and California's Del Norte Coast, Jedediah Smith, and Prairie Creek Redwoods State Parks (dating from the 1920s), the combined RNSP contain 139,000 acres (560 km2), and feature old-growth temperate rainforests. Located within Del Norte and Humboldt Counties, the four parks, together, protect 45 percent of all remaining coast redwood (Sequoia sempervirens) old-growth forests, totaling at least 38,982 acres (157.75 km2). These trees are the tallest, among the oldest, and one of the most massive tree species on Earth. In addition to the redwood forests, the parks preserve other indigenous flora, fauna, grassland prairie, cultural resources, portions of rivers and other streams, and 37 miles (60 km) of pristine coastline. In 1850, old-growth redwood forest covered more than 2,000,000 acres (8,100 km2) of the California coast. The northern portion of that area was originally inhabited by Native Americans that were forced out off their land by gold seekers and timber harvesters. The enormous redwoods attracted timber harvesters to support the gold rush in more southern regions of California and the increased population from booming development in San Francisco and other places on the West Coast. After many decades of unrestricted clear-cut logging, serious efforts toward conservation began. By the 1920s the work of the Save the Redwoods League, founded in 1918 to preserve remaining old-growth redwoods, resulted in the establishment of Prairie Creek, Del Norte Coast, and Jedediah Smith Redwoods State Parks among others. Redwood National Park was created in 1968, by which time nearly 90 percent of the original redwood trees had been logged. The National Park Service (NPS) and the California Department of Parks and Recreation (CDPR) administratively combined Redwood National Park with the three abutting Redwood State Parks in 1994 for the purpose of cooperative forest management and stabilization of forests and watersheds as a single unit. The ecosystem of the RNSP preserves a number of threatened animal species such as the tidewater goby, Chinook salmon, northern spotted owl, and Steller's sea lion, though it is believed that the tidewater goby is likely to have been extirpated from the park. In recognition of the rare ecosystem and cultural history found in the parks, the United Nations designated them a World Heritage Site on September 5, 1980 and part of the California Coast Ranges International Biosphere Reserve on June 30, 1983. https://en.wikipedia.org/wiki/Redwood_National_and_State_Parks Jedediah Smith Redwoods State Park is a state park of California, United States, preserving old-growth redwoods along the Smith River. It is located along U.S. Route 199 approximately 9 miles (14 km) east of Crescent City. The park is named after explorer Jedediah Smith, and is one of four parks cooperatively managed as Redwood National and State Parks. The 10,430-acre (4,220 ha) park was established in 1939 and designated part of the California Coast Ranges International Biosphere Reserve in 1983. History The park was named after explorer Jedediah Smith, who was the first American to travel, by land, from the Mississippi River to California in 1826, passing through the area of the future park Ecology The park consists of 9,500 acres (3,800 ha) of redwood trees, including several groves of old growth trees. One of the groves, totaling 5,000 acres (2,000 ha), includes the world's largest (not tallest) coast redwood, which measures 20 feet (6.1 m) in diameter and 340 feet (100 m) tall. The Smith River, which flows through the park, is home to rainbow trout and salmon, black bears, black-tailed deer, squirrels, chipmunks, raccoons and other mammals. Recreation The park consists of 18 miles (29 km) of hiking trails and over 100 campsites. Mill Creek flows through the park and merges with the Smith River near the campground. In the warm season, a seasonal bridge is placed across Mill Creek for easier access to Mill Creek Trail and one end of Hiouchi Trail. https://en.wikipedia.org/wiki/Jedediah_Smith_Redwoods_State_Park