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Massachusetts Coastal Pine Barrens
The Plymouth Pinelands, also known as the Massachusetts Coastal Pine Barrens, is an ecoregion located in Massachusetts in the United States. It is a part of the Atlantic coastal pine barrens. Ecology Southeastern Massachusetts, Cape Cod, and the islands of Nantucket and Martha's Vineyard consist of outwash from the last glacial maximum, which left thick glacial deposits of sand and gravel, providing the geologic foundation for a rare pine barren ecosystem. This fire-adapted forest and its coastal components are home to a host of rare species found almost nowhere else in the world. Interspersed among the over 500,000 acres (80 km2) of fragmented pine barrens are dozens of coastal plain ponds, frost pockets, a wide variety of shapes and sizes of its signature tree, the fire-dependent pitch pine, the endangered Plymouth red-bellied turtles and other globally rare plant communities on top of deep deposits of glacially-deposited sands which filter and protect several sole-source aqui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregion
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation (largely undefined at this point). Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic framework is optimal for all taxa. Ecoregions reflect the best compromise for as many taxa as possible. Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquifer
An aquifer is an underground layer of water-bearing, permeable rock, rock fractures, or unconsolidated materials (gravel, sand, or silt). Groundwater from aquifers can be extracted using a water well. Aquifers vary greatly in their characteristics. The study of water flow in aquifers and the characterization of aquifers is called hydrogeology. Related terms include aquitard, which is a bed of low permeability along an aquifer, and aquiclude (or ''aquifuge''), which is a solid, impermeable area underlying or overlying an aquifer, the pressure of which could create a confined aquifer. The classification of aquifers is as follows: Saturated versus unsaturated; aquifers versus aquitards; confined versus unconfined; isotropic versus anisotropic; porous, karst, or fractured; transboundary aquifer. Challenges for using groundwater include: overdrafting (extracting groundwater beyond the Dynamic equilibrium, equilibrium yield of the aquifer), groundwater-related subsidence of land, gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Massachusetts
Massachusetts is the 7th smallest state in the United States with an area of . It is bordered to the north by New Hampshire and Vermont, to the west by New York, to the south by Connecticut and Rhode Island, and to the east by the Atlantic Ocean and Gulf of Maine. Massachusetts is the most populous New England state. Massachusetts is nicknamed "The Bay State" because of several large bays, which distinctly shape its coast: Massachusetts Bay and Cape Cod Bay, to the east; Buzzards Bay, to the south; and several cities and towns on the Massachusetts–Rhode Island border sit adjacent to Mount Hope Bay. At the southeastern corner of the state is a large, sandy, arm-shaped peninsula, Cape Cod, which forms the southern boundary of the Gulf of Maine to the north. The islands Martha's Vineyard and Nantucket lie south of Cape Cod, across Nantucket Sound. Central Massachusetts features rolling, rocky hills, while Western Massachusetts encompasses a fertile valley and mountains surrounding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregions Of The United States ...
Lists of ecoregions in the United States may refer to: * List of ecoregions in the United States (EPA), United States Environmental Protection Agency system * List of ecoregions in the United States (WWF), World Wildlife Fund system {{list of lists, environment Ecoregions An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pine Barrens (New Jersey)
The New Jersey Pine Barrens, also known as the Pinelands or simply the Pines, is the largest remaining example of the Atlantic coastal pine barrens ecosystem, stretching across more than seven counties of New Jersey. Two other large, contiguous examples of this ecosystem remain in the northeastern United States: the Long Island Central Pine Barrens and the Massachusetts Coastal Pine Barrens. The name pine barrens refers to the area's sandy, acidic, nutrient-poor soil. Although European settlers could not cultivate their familiar crops there, the unique ecology of the Pine Barrens supports a diverse spectrum of plant life, including orchids and carnivorous plants. The area is also notable for its populations of rare pygmy pitch pines and other plant species that depend on the frequent fires of the Pine Barrens to reproduce. The sand that composes much of the area's soil is referred to by the locals as sugar sand. The Pine Barrens remains mostly rural and undisturbed despite it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Island Central Pine Barrens
The Long Island Central Pine Barrens (also known as the Long Island Pine Barrens) is a large area of publicly protected pine barrens in Suffolk County, New York, on Long Island, covering more than . The Barrens operates in a similar manner to Adirondack Park, with public lands managed by a mix of federal, state, county and local public land managers intermixed with private inholdings. It is Long Island's largest natural area and its last remaining wilderness. The region contains a remnant of the Atlantic coastal pine barrens ecoregion, whose forests might once have covered a quarter million acres (1,000 km²) on Long Island. The Central Pine Barrens overlays and recharges a portion of a federally designated sole source aquifer for Long Island's drinking water. All of Long Island's drinking water comes from ground water wells; none of the island's water comes from reservoirs. Almost all of the Peconic River and Carmans River (two of Long Island's four biggest rivers) as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northeastern United States
The Northeastern United States, also referred to as the Northeast, the East Coast, or the American Northeast, is a geographic region of the United States. It is located on the Atlantic coast of North America, with Canada to its north, the Southern United States to its south, and the Midwestern United States to its west. The Northeast is one of the four regions defined by the U.S. Census Bureau for the collection and analysis of statistics. The region is usually defined as including nine U.S. states: Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, and Vermont. The U.S. Census Bureau–defined region of the Northeastern United States has a total area of with of that being land mass, making it the smallest region of the United States by both land mass and total area. The Northeastern region is the nation's most economically developed, densely populated, and culturally diverse region. Of the nation's four census regions, the No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrub Oak
Scrub oak is a common name for several species of small, shrubby oaks. It may refer to: *the Chaparral plant community in California, or to one of the following species. In California *California scrub oak (''Quercus berberidifolia''), a widespread species commonly referred to as scrub oak *Coastal scrub oak (''Quercus dumosa''), although currently defined in a narrow sense, has been applied to other scrub oaks now considered separate species ;Other California species referred to as "scrub oaks" *Leather oak ('' Quercus durata'') *Tucker oak ('' Quercus john-tuckeri'') *Island scrub oak (''Quercus pacifica'') In the Southwestern United States *Coahuila scrub oak (''Quercus intricata''), in the US, it is reported at only two sites: One in the Chisos Mountains inside Big Bend National Park, and the other 15 miles SW of Van Horn. *Gambel oak (''Quercus gambelii'')The hybrid of ''Q. gambelii'' and ''Q. turbinella'' is ''Quercus × pauciloba'', synonym ''Quercus undulata''. *Gray oa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitch Pine
''Pinus rigida'', the pitch pine, is a small-to-medium-sized pine. It is native to eastern North America, primarily from central Maine south to Georgia and as far west as Kentucky. It is found in environments which other species would find unsuitable for growth, such as acidic, sandy, and low-nutrient soils. Description The pitch pine is irregular in shape, but grows to ). Branches are usually twisted, and it does a poor job at self-pruning. The needles are in fascicles (bundles) of three, about in length, and are stout (over broad) and often slightly twisted. The cones are long and oval, with prickles on the scales. Trunks are usually straight with a slight curve, covered in large, thick, irregular plates of bark. Pitch pine has an exceptionally high regenerative ability; if the main trunk is cut or damaged by fire, it can re-sprout using epicormic shoots. This is one of its many adaptations to fire, which also include a thick bark to protect the sensitive cambium layer from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gratiola
''Gratiola'' is a genus of plants in the family Plantaginaceae. Most species are known generally as hedgehyssops. The genus was previously included in the family Scrophulariaceae. Species include: *'' Gratiola amphiantha'' - pool sprite, snorkelwort *'' Gratiola aurea'' - golden hedgehyssop *'' Gratiola brevifolia'' - sticky hedgehyssop *'' Gratiola ebracteata'' - bractless hedgehyssop *'' Gratiola flava'' - yellow hedgehyssop *'' Gratiola floridana'' - Florida hedgehyssop *'' Gratiola heterosepala'' - Boggs Lake hedgehyssop *'' Gratiola neglecta'' - clammy hedgehyssop *''Gratiola officinalis'' - common hedgehyssop *'' Gratiola peruviana'' - Austral brooklime (native to South America and Australasia) *'' Gratiola pubescens'' - Hairy brooklime (native to Australia) *'' Gratiola quartermaniae'' - limestone hedgehyssop *'' Gratiola ramosa'' - branched hedgehyssop *'' Gratiola virginiana'' - roundfruit hedgehyssop *'' Gratiola viscidula'' - Short's hedgehyssop Fossil record Four fos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New England Boneset
''Eupatorium novae-angliae'', commonly called New England boneset, New England justiceweed or New England thoroughwort,Go Botany, New England Wildflower Society, ''Eupatorium novae-angliae'', New England thoroughwort includes photos, ecological information, description, distribution map is a rare and endangered North American species in the family . It is found only in 4 counties in southern ( |
Sabatia Kennedyana
''Sabatia kennedyana'' is a species of flowering plant in the gentian family known by the common name Plymouth rose gentian. It is native to eastern North America. It has a disjunct distribution, occurring in Nova Scotia, Massachusetts, Rhode Island, Virginia,''Sabatia kennedyana''. Center for Plant Conservation. , and .''Sabatia kennedyana''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
