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White Mountains (New Hampshire)
The White Mountains are a mountain range covering about a quarter of the state of New Hampshire and a small portion of western Maine in the United States. They are part of the northern Appalachian Mountains and the most rugged mountains in New England. The range is heavily visited due to its proximity to Boston, New York City, and Montreal. Most of the area is public land, including the White Mountain National Forest and a number of state parks. Its most famous mountain is Mount Washington, which is the highest peak in the Northeastern U.S. and for 76 years held the record for fastest surface wind gust in the world ( in 1934). Mount Washington is part of a line of summits, the Presidential Range, that are named after U.S. presidents and other prominent Americans. The White Mountains also include the Franconia Range, Sandwich Range, Carter-Moriah Range and Kinsman Range in New Hampshire, and the Mahoosuc Range straddling the border between it and Maine. In all, there are 48 peak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franconia Ridge
The Franconia Range is a mountain range located in the White Mountains of the U.S. state of New Hampshire. It is the second-highest range of peaks (after the Presidential Range) in the White Mountains. Franconia Ridge is a prominent ridge which forms the backbone of the range, stringing together all of its major summits. Summits From north to south, the highest summits of the range include: * Mount Lafayette * * Mount Truman * Mount Lincoln * * Little Haystack Mountain * Mount Liberty * * Mount Flume * The summits marked with an asterisk (*) are included on the Appalachian Mountain Club's peak-bagging list of "Four-thousand footers" in New Hampshire. Features The Franconia Range hosts the third largest connected area of alpine tundra in the United States east of the Rocky Mountains, only surpassed by the Presidential Range and the Katahdin massif. Approximately along the crest of the ridge is in the alpine zone. This area runs from the treeline just belo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandwich Range
The Sandwich Range is located in the White Mountains of New Hampshire in the United States, north of the Lakes Region and south of the Kancamagus Highway. Although the range is not outstanding for its elevation, it is very rugged and has excellent views of the surrounding lakes, mountains, and forests. The Sandwich Range extends east–west about from Conway, New Hampshire on the Saco River to Campton on the Pemigewasset River. The Kancamagus Highway runs along the north side of the mountains, from Conway to North Woodstock. The highest peak in the range is Mount Tripyramid, with an elevation of . The east part of the range drains by various streams into the Saco River and thence into the Atlantic Ocean at Saco, Maine. The west part drains into the East Branch Pemigewasset River and Mad River, thence into the Pemigewasset, Merrimack and into the sea at Newburyport, Massachusetts. The range shares its name with the town of Sandwich, situated at the range's western end. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New England Province
The New England province is a physiographic province of the larger Appalachian division of eastern North America. The province consists of the Seaboard Lowland, New England Upland, White Mountain, Green Mountain, and Taconic sections. Geology Much of the New England province's bedrock aquifers are in consolidated rocks of sedimentary, igneous, and metamorphic origin. Some of these aquifers, mainly in the western portion of Vermont, consist of carbonate rocks (primarily limestone, dolomite, and marble). These consolidated rocks yield water primarily from bedding planes, fractures, joints, and faults, rather than from intergranular pores. Like the adjacent physiographic provinces, a large part of the New England province was peneplained during the Jurassic and Cretaceous The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physiographic Regions Of The World
Physiographic regions of the world are a means of defining Earth's landforms into distinct regions, based upon the classic three-tiered approach by Nevin M. Fenneman in 1916, that separates landforms into physiographic divisions, physiographic provinces, and physiographic sections. Originally used in North America, the model became the basis for similar classifications of other continents, and was still considered valid . Physiography During the early 1900s, the study of regional-scale geomorphology was termed "physiography". Physiography later was considered to be a contraction of "''physi''cal" and "ge''ography''", and therefore synonymous with physical geography, and the concept became embroiled in controversy surrounding the appropriate concerns of that discipline. Some geomorphologists held to a geological basis for physiography and emphasized a concept of physiographic regions while a conflicting trend among geographers was to equate physiography with "pure morphology," sepa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Granite
Granite () is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground. It is common in the continental crust of Earth, where it is found in igneous intrusions. These range in size from dikes only a few centimeters across to batholiths exposed over hundreds of square kilometers. Granite is typical of a larger family of ''granitic rocks'', or ''granitoids'', that are composed mostly of coarse-grained quartz and feldspars in varying proportions. These rocks are classified by the relative percentages of quartz, alkali feldspar, and plagioclase (the QAPF classification), with true granite representing granitic rocks rich in quartz and alkali feldspar. Most granitic rocks also contain mica or amphibole minerals, though a few (known as leucogranites) contain almost no dark minerals. Granite is nearly alway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mica
Micas ( ) are a group of silicate minerals whose outstanding physical characteristic is that individual mica crystals can easily be split into extremely thin elastic plates. This characteristic is described as perfect basal cleavage. Mica is common in igneous and metamorphic rock and is occasionally found as small flakes in sedimentary rock. It is particularly prominent in many granites, pegmatites, and schists, and "books" (large individual crystals) of mica several feet across have been found in some pegmatites. Micas are used in products such as drywalls, paints, fillers, especially in parts for automobiles, roofing and shingles, as well as in electronics. The mineral is used in cosmetics and food to add "shimmer" or "frost." Properties and structure The mica group is composed of 37 phyllosilicate minerals. All crystallize in the monoclinic system, with a tendency towards pseudohexagonal crystals, and are similar in structure but vary in chemical composition. Micas are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piscataqua River
The Piscataqua River (Abenaki: ''Pskehtekwis'') is a tidal river forming the boundary of the U.S. states of New Hampshire and Maine from its origin at the confluence of the Salmon Falls River and Cochecho River. The drainage basin of the river is approximately , including the subwatersheds of the Great Works River and the five rivers flowing into Great Bay: the Bellamy, Oyster, Lamprey, Squamscott, and Winnicut. The river runs southeastward, with New Hampshire to the south and west and Maine to the north and east, and empties into the Gulf of Maine east of Portsmouth, New Hampshire. The last before the sea are known as Portsmouth Harbor and have a tidal current of around . The cities/towns of Portsmouth, New Castle, Newington, Kittery and Eliot have developed around the harbor. History Named by the area's original Abenaki inhabitants, the word ''Piscataqua'' is believed to be a combination of ''peske'' (branch) with ''tegwe'' (a river with a strong current, possibl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Appalachian Trail
The Appalachian Trail (also called the A.T.), is a hiking trail in the Eastern United States, extending almost between Springer Mountain in Georgia and Mount Katahdin in Maine, and passing through 14 states.Gailey, Chris (2006)"Appalachian Trail FAQs" Outdoors.org (accessed September 14, 2006) The Appalachian Trail Conservancy claims the Appalachian Trail to be the longest hiking-only trail in the world. More than three million people hike segments of the trail each year. The trail was first proposed in 1921 and completed in 1937 after more than a decade of work. Improvements and changes have continued since then. It became the Appalachian National Scenic Trail under the National Trails System Act of 1968. The trail is maintained by 31 trail clubs and multiple partnerships, and managed by the National Park Service, United States Forest Service, and the nonprofit Appalachian Trail Conservancy. Most of the trail is in forest or wild lands, although some portions traverse towns, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Appalachian Mountain Club
Appalachian Mountain Club (AMC) is the oldest outdoor group in the United States. Created in 1876 to explore and preserve the White Mountains in New Hampshire, it has expanded throughout the northeastern U.S., with 12 chapters stretching from Maine to Washington, D.C. The AMC's 275,000 members, advocates, and supporters () mix outdoor recreation, particularly hiking and backpacking, with environmental activism. Additional activities include cross-country skiing, whitewater and flatwater canoeing and kayaking, sea kayaking, sailing, rock climbing and bicycle riding. The Club has about 2,700 volunteers, who lead roughly 7,000 trips and activities per year. The organization publishes a number of books, guides, and trail maps. History Appalachian Mountain Club was organized in 1876, incorporated in 1878, and authorized by legislative act of 1894 to hold mountain and forest lands as historic sites. The club was formed by the efforts of Massachusetts Institute of Technology Professor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Huts Of The White Mountains
The High Huts of the White Mountains are eight mountain huts in the White Mountains of New Hampshire, owned and maintained by the Appalachian Mountain Club. They are modeled after similar huts in the Alps and positioned at intervals along the Appalachian Trail, allowing "thru-hikers" who hike the entire Appalachian Trail to benefit from their services. They are generally separated by six to eight miles, about a day's hike. Hikers can reserve overnight bunks at the huts, which hold from 36 to 96 people each. They offer full service from June through mid-September, serving dinner and breakfast. Three huts stay open the rest of the year as self service, allowing guests to cook their own food in the kitchen. The huts are staffed by a team of five to nine caretakers—often called "the croo"—during full-service season. Each crew member works eleven days on, three days off. During the eleven working days, they must make four trips back down the mountain to get food and other suppli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Four-thousand Footers
Four-thousand footers (sometimes abbreviated 4ks) are a group of forty-eight mountains in New Hampshire at least above sea level. To qualify for inclusion a peak must also meet the more technical criterion of topographic prominence important in the mountaineering sport of peak-bagging. The White Mountains Four Thousand Footers List is established (and revised from time to time) by the Appalachian Mountain Club. The AMC calls it the White Mountains List, but others call it the New Hampshire List because it does not include Old Speck Mountain (4,170 ft) in Maine, which is outside the White Mountain National Forest but within the White Mountains. The AMC also maintains a list of New England 4000 Footers, all falling within Vermont, New Hampshire, and Maine. Other lists of 4000-footers not maintained by the AMC include the original set of 4,000-foot mountains for peak-bagging: the 46 High Peaks in the Adirondacks. The AMC has revised its 4000-footer lists as surveying bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Speck Mountain
Old Speck Mountain, also known as Old Speckle Mountain, is a mountain located in Oxford County, Maine, United States. The mountain, the fourth-highest in the state, is the northeasternmost and highest of the Mahoosuc Range, the northeasternmost part of the White Mountains. Old Speck is flanked to the southwest by Mahoosuc Arm, and faces Baldpate Mountain to the northeast across Grafton Notch. Old Speck is within the watershed of the Androscoggin River, which drains into Merrymeeting Bay, the estuary of the Kennebec River, and then into the Gulf of Maine. The north and east faces of Old Speck drain into the Bear River, then into the Androscoggin. The southeast and southwest faces drain into the Bull Branch of Goose Eye Brook, then into the Sunday River and the Androscoggin. The northwest face drains into Silver Stream, then into Chickwolnepy Stream and the Androscoggin. The summit of Old Speck is on the southern boundary of Grafton Notch State Park. The Appalachian Trail, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
