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Mascoma Lake
Mascoma Lake is a lake in western New Hampshire, United States. Most of the lake is within the town of Enfield, while a small portion is within the city of Lebanon, where it drains into the Mascoma River, a tributary of the Connecticut River. The lake's general trend is from southeast to northwest, with the outlet at the northwestern end. The Mascoma River enters the lake near its halfway point, from the northeastern side, at the town center of Enfield. The southeastern end of the lake is fed by the Knox River. The lake's average depth is with a maximum depth of . The lake freezes during winter and is stable enough to be walked upon. Ice fishing is popular on the lake. The lake is stocked with trout by the New Hampshire Fish and Game Department. Mascoma Lake often has a spring cyanobacteria bloom. Recent studies suggest that significant exposure to high levels of cyanobacteria producing toxins such as BMAA can cause amyotrophic lateral sclerosis (ALS). People living within hal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grafton County, New Hampshire
Grafton County is a county in the U.S. state of New Hampshire. As of the 2020 census, the population was 91,118. Its county seat is North Haverhill, a village within the town of Haverhill. Until 1972, the county courthouse and other offices were in downtown Woodsville, a larger village within the town of Haverhill. Grafton County is part of the Claremont-Lebanon, NH– VT Micropolitan Statistical Area. The county is the home of Dartmouth College and Plymouth State University. '' Progressive Farmer'' rated Grafton County fourth in its list of the "Best Places to Live in Rural America" in 2006, citing low unemployment (despite slow economic growth), a favorable cost of living, and the presence of White Mountain National Forest, the state's only national forest. History Grafton was one of the five counties originally identified for New Hampshire in 1769. It was named for Augustus FitzRoy, 3rd Duke of Grafton, who had been a supporter of American causes in Parliament, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amyotrophic Lateral Sclerosis
Amyotrophic lateral sclerosis (ALS), also known as motor neuron disease (MND) or Lou Gehrig's disease, is a neurodegenerative disease that results in the progressive loss of motor neurons that control voluntary muscles. ALS is the most common type of motor neuron diseases. Early symptoms of ALS include stiff muscles, muscle twitches, and gradual increasing weakness and muscle wasting. ''Limb-onset ALS'' begins with weakness in the arms or legs, while ''bulbar-onset ALS'' begins with difficulty speaking or swallowing. Half of the people with ALS develop at least mild difficulties with thinking and behavior, and about 15% develop frontotemporal dementia. Most people experience pain. The affected muscles are responsible for chewing food, speaking, and walking. Motor neuron loss continues until the ability to eat, speak, move, and finally the ability to breathe is lost. ALS eventually causes paralysis and early death, usually from respiratory failure. Most cases of ALS (a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lakes In New Hampshire ...
This is a list of lakes and ponds in the U.S. state of New Hampshire. The New Hampshire Department of Environmental Services lists 944 lakes and impoundments in their ''Official List of Public Waters''. The water bodies that are listed include natural lakes and reservoirs, including areas on rivers impounded behind dams. Wikipedia articles have been written about the following New Hampshire lakes: References {{Authority control * Lakes New Hampshire New Hampshire is a U.S. state, state in the New England region of the northeastern United States. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Gulf of Maine to the east, and the Canadian province of Quebec t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enfield Shaker Museum
The Enfield Shaker Museum is an outdoor history museum and historic district in Enfield, New Hampshire in the United States. It is dedicated to preserving and sharing the history of the Shakers, a Protestant religious denomination, who lived on the site from 1793 to 1923. The museum features exhibitions, artifacts, eight Shaker buildings and restored Shaker gardens. It is located in a valley between Mount Assurance and Mascoma Lake in Enfield. One of the buildings, the Great Stone Dwelling, was the largest residential building north of Boston and is the largest Shaker building. When the Shaker community closed, most of the land that made up the Enfield Shaker Village was sold to the Missionaries of La Salette. The state owns and 13 buildings, which is now the Enfield Shaker Museum. Shakers Village history The Shakers, or United Society of Believers in Christ's Second Appearing, settled on the site in 1793 along Lake Mascoma on up to . [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Assurance
Mount Assurance is a mountain in New Hampshire, United States. It is close to Enfield and Mascoma Lake. It is possible to hike up the mountain. The Shaker community in Enfield treated the peak as being sacred.Brad Olsen, Sacred Places North America', CCC Publishing, 2008page 328 . See also * Enfield Shaker Museum The Enfield Shaker Museum is an outdoor history museum and historic district in Enfield, New Hampshire in the United States. It is dedicated to preserving and sharing the history of the Shakers, a Protestant religious denomination, who lived o ... References External links Photographs taken from Mount Assurance Mountains of New Hampshire Mountains of Grafton County, New Hampshire {{NewHampshire-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dartmouth College
Dartmouth College (; ) is a private research university in Hanover, New Hampshire. Established in 1769 by Eleazar Wheelock, it is one of the nine colonial colleges chartered before the American Revolution. Although founded to educate Native Americans in Christian theology and the English way of life, the university primarily trained Congregationalist ministers during its early history before it gradually secularized, emerging at the turn of the 20th century from relative obscurity into national prominence. It is a member of the Ivy League. Following a liberal arts curriculum, Dartmouth provides undergraduate instruction in 40 academic departments and interdisciplinary programs, including 60 majors in the humanities, social sciences, natural sciences, and engineering, and enables students to design specialized concentrations or engage in dual degree programs. In addition to the undergraduate faculty of arts and sciences, Dartmouth has four professional and graduate schools: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LORAX (robot)
''The Lorax'' is a children's book written by Dr. Seuss and published in 1971. It chronicles the plight of the environment and the Lorax, the titular character, who "speaks for the trees" and confronts the Once-ler, a business magnate who causes environmental destruction. Just like most Dr. Seuss works, most of the creatures mentioned are original to the book. The story is commonly recognized as a fable concerning the danger of greed causing human destruction of the natural environment, using the literary element of personification to create relatable characters for industry (as the Once-ler), the environment (being the Truffula trees) and environmental activism (as the Lorax). The story encourages personal care and involvement in making the situation better: a quote from the Lorax states, "Unless someone like you cares a whole awful lot, nothing is going to get better. It's not." It was Dr. Seuss's personal favorite of his books. He was able to create an engaging story addressin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA), to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. NASA has since led most American space exploration, including Project Mercury, Project Gemini, the 1968-1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. NASA supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew spacecraft, and the planned Lunar Gateway space station. The agency is also responsible for the Launch Services Program, which provides oversight of launch operations and countdown management f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beta-Methylamino-L-alanine
β-Methylamino--alanine, or BMAA, is a non-proteinogenic amino acid produced by cyanobacteria. BMAA is a neurotoxin and its potential role in various neurodegenerative disorders is the subject of scientific research. Structure and properties BMAA is a derivative of the amino acid alanine with a methylamino group on the side chain. This non-proteinogenic amino acid is classified as a polar base. Sources and detection BMAA is produced by cyanobacteria in marine, freshwater, and terrestrial environments. In cultured non-nitrogen-fixing cyanobacteria, BMAA production increases in a nitrogen-depleted medium. The biosynthetic pathway in cyanobacteria is unknown, but involvement of BMAA and its structural analog 2,4-diaminobutanoic acid (2,4-DAB) in envioronmental iron scavenging has been hypothesized. BMAA has been found in aquatic organisms and in plants with cyanobacterial symbionts such as certain lichens, the floating fern ''Azolla'', the leaf petioles of the tropical fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mascoma River
The Mascoma River is a river in western New Hampshire in the United States. It is a tributary of the Connecticut River, which flows to Long Island Sound. The Mascoma comprises two sections which are split by Mascoma Lake in the communities of Enfield and Lebanon. Counting the lake would add to the river's length. The Mascoma River begins at Cummins Pond in a heavily forested part of the town of Dorchester and flows south into the town of Canaan, collecting water flowing from Reservoir Pond, Clark Pond, and Canaan Street Lake before reaching the Indian River. Here it turns west, collecting tributaries arriving from Goose Pond and Crystal Lake, before it passes through the mill town of Enfield and arrives at Mascoma Lake. At the western end of Mascoma Lake, the Mascoma River, now in Lebanon, drops quickly over rapids, passing numerous small hydroelectric dams in the center of Lebanon and on its way to West Lebanon, where it reaches the Connecticut River. The section of the ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyanobacteria
Cyanobacteria (), also known as Cyanophyta, are a phylum of gram-negative bacteria that obtain energy via photosynthesis. The name ''cyanobacteria'' refers to their color (), which similarly forms the basis of cyanobacteria's common name, blue-green algae, although they are not usually scientifically classified as algae. They appear to have originated in a freshwater or terrestrial environment. Sericytochromatia, the proposed name of the paraphyletic and most basal group, is the ancestor of both the non-photosynthetic group Melainabacteria and the photosynthetic cyanobacteria, also called Oxyphotobacteria. Cyanobacteria use photosynthetic pigments, such as carotenoids, phycobilins, and various forms of chlorophyll, which absorb energy from light. Unlike heterotrophic prokaryotes, cyanobacteria have internal membranes. These are flattened sacs called thylakoids where photosynthesis is performed. Phototrophic eukaryotes such as green plants perform photosynthesis in plast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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