|
Nugget Falls
Nugget Falls, also known as Nugget Creek Falls or Mendenhall Glacier Falls, is a waterfall downstream of the Nugget Glacier, at the base of Bullard Mountain, in the U.S. state of Alaska. Formed by the creek from the Nugget Glacier, the waterfall drops in two tiers of and onto a sandbar in Mendenhall Lake, which is the freshwater pool at the face of the Mendenhall Glacier. The lake then drains via Mendenhall River into the Inside Passage. The waterfall is fed by Nugget Creek, which is in turn fed by the Nugget Glacier, a tributary glacier on the mountainside east of Auke Bay. The creek cascades down towards Mendenhall Lake, forming a hanging valley A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams ove ..., then plunges over the falls to the lake. Prior to the recession of Mendenhall Gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rogue River (Oregon)
The Rogue River ( tol, yan-shuu-chit’ taa-ghii~-li~’, tkm, tak-elam) in southwestern Oregon in the United States flows about in a generally westward direction from the Cascade Range to the Pacific Ocean. Known for its salmon runs, whitewater rafting, and rugged scenery, it was one of the original eight rivers named in the Wild and Scenic Rivers Act of 1968. Beginning near Crater Lake, which occupies the caldera left by the explosive volcanic eruption and collapse of Mount Mazama, the river flows through the geologically young High Cascades and the older Western Cascades, another volcanic province. Further west, the river passes through multiple exotic terranes of the more ancient Klamath Mountains. In the Kalmiopsis Wilderness section of the Rogue basin are some of the world's best examples of rocks that form the Earth's mantle. Near the mouth of the river, the only dinosaur fragments ever discovered in Oregon were found in the Otter Point Formation, along the coast of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mendenhall Glacier
Mendenhall Glacier (in Tlingit language “Sít”) is a glacier about long located in Mendenhall Valley, about from downtown Juneau in the southeast area of the U.S. state of Alaska. The glacier and surrounding landscape is protected as part of the Mendenhall Glacier Recreation Area, a federally designated unit of the Tongass National Forest. The Juneau Icefield Research Program has monitored the outlet glaciers of the Juneau Icefield since 1942, including Mendenhall Glacier. The glacier has also retreated since 1929, when Mendenhall Lake was created, and over since 1500. The end of the glacier currently has a negative glacier mass balance and will continue to retreat in the foreseeable future. Given that average yearly temperatures are currently increasing, and the outlook is for this trend to continue, it is actually possible that the glacier might experience a period of stabilization or slight advance during its retreating march. This is because increasing amounts of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auke Bay
Auke Bay is a neighborhood located in the List of boroughs and census areas in Alaska, city and borough of Juneau, Alaska, that contains Auke Bay Harbor, Auke Lake, the University of Alaska Southeast, an elementary school, a church, a post office, a bar, a Coffeehouse, coffee shop, a waffle house, a thrift shop, a Thai restaurant, and one convenience store. The view of the Mendenhall Glacier behind Auke Bay and Mount McGinnis towering over Auke Lake are some of the most popular photo opportunities in Juneau. The ferry slip, ferry terminal of the Alaska Marine Highway system is also located further out the road in Auke Bay at about 14 miles. The flamingo house on Auke Lake is a local attraction, known for its topical or weather-related formations of Plastic flamingo, pink lawn flamingos. Whale watchings targeting curious Humpback whale, humpbacks are available. Humpbacks in these areas are known to demonstrate special feeding methods, so-called "bubble-net feeding", and come very clo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska
Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., it borders the Canadian province of British Columbia and the Yukon territory to the east; it also shares a maritime border with the Russian Federation's Chukotka Autonomous Okrug to the west, just across the Bering Strait. To the north are the Chukchi and Beaufort Seas of the Arctic Ocean, while the Pacific Ocean lies to the south and southwest. Alaska is by far the largest U.S. state by area, comprising more total area than the next three largest states (Texas, California, and Montana) combined. It represents the seventh-largest subnational division in the world. It is the third-least populous and the most sparsely populated state, but by far the continent's most populous territory located mostly north of the 60th parallel, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nugget Creek
Nugget Creek is fed by the Nugget Glacier, a tributary glacier on the mountainside east of Auke Bay in the borough of Juneau, Alaska, US. The creek feeds Nugget Falls. The valley of Nugget Creek joins that of Mendenhall River The Mendenhall River (Tlingit language, Lingít: ''Woosh Ilʼóox̱ʼu Héen'') is an Alaskan river north of Juneau, Alaska, Juneau in the Mendenhall Valley. The river begins at the Mendenhall Lake, at the base of the Mendenhall Glacier. Rafting o ... about above the foot of the glacier. Its basin, about in length, trends east and west, and there are several tributary gulches which head against the Lemon Creek divide. The rocks of the valley belong to the group of schists which lies next to the main diorite, except at the headwaters, where the edge of the intrusive rock appears. References Rivers of Juneau, Alaska Rivers of Alaska {{Alaska-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterfall
A waterfall is a point in a river or stream where water flows over a vertical drop or a series of steep drops. Waterfalls also occur where meltwater drops over the edge of a tabular iceberg or ice shelf. Waterfalls can be formed in several ways, but the most common method of formation is that a river courses over a top layer of resistant bedrock before falling on to softer rock, which Erosion, erodes faster, leading to an increasingly high fall. Waterfalls have been studied for their impact on species living in and around them. Humans have had a distinct relationship with waterfalls for years, travelling to see them, exploring and naming them. They can present formidable barriers to navigation along rivers. Waterfalls are religious sites in many cultures. Since the 18th century they have received increased attention as tourist destinations, sources of hydropower, andparticularly since the mid-20th centuryas subjects of research. Definition and terminology A waterfall is gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bullard Mountain
Bullard Mountain is a mountain summit located in the Boundary Ranges, in the U.S. state of Alaska. The peak is situated immediately east of the terminus of Mendenhall Glacier, within Tongass National Forest, north-northwest of Juneau, and northeast of Juneau International Airport. McGinnis Mountain lies on the opposite side of the glacier, and Heintzleman Ridge lies to the south. Bullard Mountain is often seen and photographed with Mount Wrather, a summit to the north because they are together in the background behind Mendenhall Lake, a popular tourist and recreation area. Although modest in elevation, relief is significant since the mountain rises from this nearly sea-level lake in less than two miles. Precipitation runoff from the mountain drains into the lake via Nugget Creek and Nugget Falls. Bullard Mountain is named for Benjamin Bullard (1848-1933), a mining engineer who, in 1907, began mining on Nugget Creek where he later built a hydroelectric power plant.''Dictiona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandbar
In oceanography, geomorphology, and Earth science, geoscience, a shoal is a natural submerged ridge, bank (geography), bank, or bar that consists of, or is covered by, sand or other unconsolidated material and rises from the bed of a body of water to near the surface. It often refers to those submerged ridges, banks, or bars that rise near enough to the surface of a body of water as to constitute a danger to navigation. Shoals are also known as sandbanks, sandbars, or gravelbars. Two or more shoals that are either separated by shared crest and trough, troughs or interconnected by past or present sedimentary and hydrographic processes are referred to as a shoal complex.Neuendorf, K.K.E., J.P. Mehl Jr., and J.A. Jackson, eds. (2005) ''Glossary of Geology'' (5th ed.). Alexandria, Virginia, American Geological Institute. 779 pp. The term ''shoal'' is also used in a number of ways that can be either similar or quite different from how it is used in geologic, geomorphic, and ocea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mendenhall Lake
Mendenhall Lake is a proglacial lake in the Mendenhall Valley at the 1962 terminus of Mendenhall Glacier, north of the Juneau Airport in the Coast Mountains. It is the source of the short Mendenhall River. The lake is included in the Mendenhall Glacier Recreation Area of the Tongass National Forest.Mendenhall Glacier Recreation Area Planning Name Like other geographic features with Mendenhall in their title, Mendenhall Lake is named for and |
Mendenhall River
The Mendenhall River (Tlingit language, Lingít: ''Woosh Ilʼóox̱ʼu Héen'') is an Alaskan river north of Juneau, Alaska, Juneau in the Mendenhall Valley. The river begins at the Mendenhall Lake, at the base of the Mendenhall Glacier. Rafting on the river The Mendenhall is about six miles (9 kilometers) long, one mile (1.6 km) of which is whitewater. The most favorable months in which to rafting, raft on the river is May through September. The most active points along the whitewater section are ''Scott's Iatola'' (or ''Iatolla'') ''Hola'', ''Tourist Trap'', and ''Pinball Alley''. The whitewater ends near the Juneau International Airport. Flooding Minor flood stage for the Mendenhall River is 12 feet (3.7 m), and a level of 14 feet (4.3 m) is more likely to cause extensive problems. If the Mendenhall is at minor flood stage, however, it is likely that areas such as Montana Creek, Jordan Creek, Alaska, Jordan Creek, and the Mendenhall Lake are also experiencing flooding a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inside Passage
The Inside Passage (french: Passage Intérieur) is a coastal route for ships and boats along a network of passages which weave through the islands on the Pacific Northwest coast of the North American Fjordland. The route extends from southeastern Alaska in the United States, through western British Columbia in Canada, to northwestern Washington state in the United States. Ships using the route can avoid some of the bad weather in the open ocean and may visit some of the many isolated communities along the route. The Inside Passage is heavily travelled by cruise ships, freighters, tugs with tows, fishing craft, pleasure craft, and ships of the Alaska Marine Highway, BC Ferries, and Washington State Ferries systems. Coast Guard vessels of both Canada and the United States patrol and transit in the Passage. The term "Inside Passage" is also often used to refer to the ocean and islands around the passage itself. Route It is generally accepted that the southernmost point of the I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanging Valley
A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Mendenhall Glacier")
