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George Wilton Field
George Wilton Field, Ph. D. (1863 – 1938) was an American biologist, born at North Bridgewater, Massachusetts. Working primarily in Rhode Island and Massachusetts, Field was a pioneer in the field of shellfish aquaculture and water pollution, and took an interest in conservation issues. Beginning in 1916, Field was in the employ of the U.S. Bureau of the Biological survey, and later in his career was the United States representative to the League of Nations International Commission on Water Pollution Control.Wilson, J. Walter. George Wilton Field, 1863-1938 : a pioneer conservationist. Providence, R.I. : Priv. print., 1968. 85 p. Biography George Wilton Field was born 29 September 1863 in North Bridgewater, Massachusetts to Charles C. Field and Lucy (Cross) Field. He attended local public schools in North Bridgewater, graduating from high school in 1882. He undertook field studies in marine biology in the Bay of Fundy region of Nova Scotia in 1883, and in the Gulf of St. La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Bridgewater, Massachusetts
Brockton is a city in Plymouth County, Massachusetts, United States; the population is 105,643 as of the 2020 United States Census. Along with Plymouth, it is one of the two county seats of Plymouth County. It is the sixth-largest city in Massachusetts and is sometimes referred to as the "City of Champions", due to the success of native boxers Rocky Marciano and Marvin Hagler, as well as its successful Brockton High School sports programs. Two villages within it are Montello and Campello, both of which have MBTA Commuter Rail Stations and post offices. Campello is the smallest neighborhood, but also the most populous. Brockton hosts a baseball team, the Brockton Rox. It is the second-windiest city in the United States, with an average wind speed of . History In 1649, Ousamequin (Massasoit) sold the surrounding land, then known as Saughtucket, to Myles Standish as an addition to Duxbury. Brockton was part of this area, which the English renamed Bridgewater. On June 15, 1821, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Hertwig
Richard Wilhelm Karl Theodor Ritter von Hertwig (23 September 1850 in Friedberg, Hesse – 3 October 1937 in Schlederloh, Bavaria), also Richard Hertwig or Richard von Hertwig, was a German zoologist and professor of 50 years, notable as the first to describe zygote formation as the fusing of spermatozoa inside the membrane of an egg cell during fertilization. "Richard von Hertwig – Wikipedia" (German), German Wikipedia, 2006-10-29, de.wikipedia.org webpage: GermanWP-Richard_von_Hertwig. Richard Hertwig was the younger brother of Oscar Hertwig, who also analyzed zygote formation. The two Hertwig brothers worked together until 1883 (more at: Oscar Hertwig). The Hertwig brothers were the most eminent scholars of Ernst Haeckel (and Carl Gegenbaur), each brother becoming a long-term professor in Germany. They were independent of Haeckel's philosophical speculations but took his ideas in a positive way to widen their concepts in zoology. Initially, between 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brockton, Massachusetts
Brockton is a city in Plymouth County, Massachusetts, Plymouth County, Massachusetts, United States; the population is 105,643 as of the 2020 United States Census. Along with Plymouth, Massachusetts, Plymouth, it is one of the two county seats of Plymouth County, Massachusetts, Plymouth County. It is the sixth-largest city in Massachusetts and is sometimes referred to as the "City of Champions", due to the success of native boxers Rocky Marciano and Marvin Hagler, as well as its successful Brockton High School sports programs. Two villages within it are Montello (MBTA station), Montello and Campello (MBTA station), Campello, both of which have MBTA Commuter Rail, MBTA Commuter Rail Stations and post offices. Campello is the smallest neighborhood, but also the most populous. Brockton hosts a baseball team, the Brockton Rox. It is the second-windiest city in the United States, with an average wind speed of . History In 1649, Ousamequin (Massasoit) sold the surrounding land, then kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, fashion, gastronomy, and science. For its leading role in the arts and sciences, as well as its very early system of street lighting, in the 19th century it became known as "the City of Light". Like London, prior to the Second World War, it was also sometimes called the capital of the world. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an estimated population of 12,262,544 in 2019, or about 19% of the population of France, making the region France's primate city. The Paris Region had a GDP of €739 billion ($743 billion) in 2019, which is the highest in Europe. According to the Economist Intelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 States of Brazil, states and the Federal District (Brazil), Federal District. It is the largest country to have Portuguese language, Portuguese as an List of territorial entities where Portuguese is an official language, official language and the only one in the Americas; one of the most Multiculturalism, multicultural and ethnically diverse nations, due to over a century of mass Immigration to Brazil, immigration from around the world; and the most populous Catholic Church by country, Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bureau Of Biological Survey
The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people." Among the responsibilities of the USFWS are enforcing federal wildlife laws; protecting endangered species; managing migratory birds; restoring nationally significant fisheries; conserving and restoring wildlife habitats, such as wetlands; helping foreign governments in international conservation efforts; and distributing money to fish and wildlife agencies of U.S. states through the Wildlife Sport Fish and Restoration Program. The vast majority of fish and wildlife habitats are on state or private land not controlled by the United States government. Therefore, the USFWS works closely with private groups such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytoplankton
Phytoplankton () are the autotrophic (self-feeding) components of the plankton community and a key part of ocean and freshwater ecosystems. The name comes from the Greek words (), meaning 'plant', and (), meaning 'wanderer' or 'drifter'. Phytoplankton obtain their energy through photosynthesis, as do trees and other plants on land. This means phytoplankton must have light from the sun, so they live in the well-lit surface layers (euphotic zone) of oceans and lakes. In comparison with terrestrial plants, phytoplankton are distributed over a larger surface area, are exposed to less seasonal variation and have markedly faster turnover rates than trees (days versus decades). As a result, phytoplankton respond rapidly on a global scale to climate variations. Phytoplankton form the base of marine and freshwater food webs and are key players in the global carbon cycle. They account for about half of global photosynthetic activity and at least half of the oxygen production, despite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquaculture
Aquaculture (less commonly spelled aquiculture), also known as aquafarming, is the controlled cultivation ("farming") of aquatic organisms such as fish, crustaceans, mollusks, algae and other organisms of value such as aquatic plants (e.g. lotus). Aquaculture involves cultivating freshwater, brackish water and saltwater populations under controlled or semi-natural conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish. Mariculture, commonly known as marine farming, refers specifically to aquaculture practiced in seawater habitats and lagoons, opposed to in freshwater aquaculture. Pisciculture is a type of aquaculture that consists of fish farming to obtain fish products as food. Aquaculture can also be defined as the breeding, growing, and harvesting of fish and other aquatic plants, also known as farming in water. It is an environmental source of food and commercial product which help to improve healthier habitats and used to recon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Kingstown, Rhode Island
South Kingstown is a town in, and the county seat of, Washington County, Rhode Island, United States. The population was 31,931 at the 2020 census. South Kingstown is the second largest town in Rhode Island by total geographic area, behind New Shoreham, and the third largest town in Rhode Island by geographic land area, behind Exeter and Coventry. History The Narragansett Indians were known to occupy a winter camp in the Great Swamp, within present day South Kingstown. In March of 1638, Rhode Island founder Roger Williams signed an agreement with two Sachems of the Narragansett Tribe, Canonicus and Miantonomoh, establishing the boundaries between the Narragansett Tribe and the Colony of Rhode Island, as well as to purchase Aquidneck Island. The agreement was signed at Pettaquamscutt Rock, which is now a part of South Kingstown. Twenty years later, on January 20, 1658, Roger Williams again met with the Sachems of the Narragansett Tribe to purchase much of the area that is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Judith Pond
Point Judith Pond is a shallow, four-mile (6 km)-long salt body of water lying behind the barrier beaches and sand dunes that form Point Judith Harbor, which lies immediately west of Point Judith in Narragansett, Rhode Island at the southwestern tip of Narragansett Bay. Located about southwest of Newport Harbor, Point Judith Pond forms a partial border between the communities of Narragansett and South Kingstown, and is connected to Point Judith Harbor by a narrow waterway that cuts through the beaches and sandy shoreline. This waterway is used by a large fishing fleet and local and transient recreational craft. The harbor handles a large amount of passenger traffic, primarily during the summer. Year-round ferry service is available between Point Judith and Block Island. Original work in Point Judith Harbor dates back to 1905. Work in the present project, completed in 1950 (except where noted), consists of: *A -long main stone breakwater in Point Judith Harbor, situated abo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commonwealth Of Massachusetts
Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut [Massachusett writing systems, məhswatʃəwiːsət],'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England region of the Northeastern United States. It borders on the Atlantic Ocean and Gulf of Maine to the east, Connecticut and Rhode Island to the south, New Hampshire and Vermont to the north, and New York (state), New York to the west. The state's capital and List of municipalities in Massachusetts, most populous city, as well as its cultural and financial center, is Boston. Massachusetts is also home to the urban area, urban core of Greater Boston, the largest metropolitan area in New England and a region profoundly influential upon American History of the United States, history, academia, and the Economy of the United States, research economy. Originally dependent on agriculture, fishing, and trade. Massachusetts was transformed into a manuf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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