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David Schindler
David William Schindler, , (August 3, 1940 – March 4, 2021) was an American/Canadian limnologist. He held the Killam Memorial Chair and was Professor of Ecology in the Department of Biological Sciences at the University of Alberta in Edmonton, Alberta. He was notable for "innovative large-scale experiments" on whole lakes at the Experimental Lakes Area (ELA) which proved that "phosphorus controls the eutrophication (excessive algal blooms) in temperate lakes leading to the banning of phosphates in detergents. He was also known for his research on acid rain. In 1989, Schindler moved from the ELA to continue his research at the University of Alberta in Edmonton, with studies into fresh water shortages and the effects of climate disruption on Canada's alpine and northern boreal ecosystems. Schindler's research had earned him numerous national and international awards, including the Gerhard Herzberg Gold Medal, the First Stockholm Water Prize (1991) the Volvo Environment Prize (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fargo, North Dakota
Fargo ( /ˈfɑɹɡoʊ/) is a city in and the county seat of Cass County, North Dakota, United States. According to the 2020 census, its population was 125,990, making it the most populous city in the state and the 219th-most populous city in the United States. Fargo, along with its twin city of Moorhead, Minnesota, and the adjacent cities of West Fargo, North Dakota and Dilworth, Minnesota, form the core of the Fargo, ND – Moorhead, MN Metropolitan Statistical Area. The MSA had a population of 248,591 in 2020. Fargo was founded in 1871 on the Red River of the North floodplain. It is a cultural, retail, health care, educational, and industrial center for southeastern North Dakota and northwestern Minnesota. North Dakota State University is located in the city. History Early history Historically part of Sioux (Dakota) territory, the area that is present-day Fargo was an early stopping point for steamboats traversing the Red River during the 1870s and 1880s. The city wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stockholm Water Prize
Presented annually since 1991, the Stockholm Water Prize is an award that recognizes outstanding achievements in water related activities. Over the past three decades, Stockholm Water Prize Laureates have come from across the world and represented a wide range of professions, disciplines and activities in the field of water. Any activity or actor which contributes broadly to the conservation and protection of the world's water resources, and to improved water conditions which contribute to the health and welfare of the planet's inhabitants and our ecosystems, is eligible to be nominated for the Stockholm Water Prize. The Stockholm Water Prize Laureate is announced each 22 March at the UN World Day for Water and honoured each August during the World Water Week in Stockholm at a Royal Prize Ceremony and Banquet in the Stockholm City Hall. At the ceremony, the Laureate receives the prize from H.M. King Carl XVI Gustaf of Sweden, who is the patron of the Stockholm Water Prize. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nutrification
Food fortification or enrichment is the process of adding micronutrients (essential trace elements and vitamins) to food. It can be carried out by food manufacturers, or by governments as a public health policy which aims to reduce the number of people with dietary deficiencies within a population. The predominant diet within a region can lack particular nutrients due to the local soil or from inherent deficiencies within the staple foods; the addition of micronutrients to staples and condiments can prevent large-scale deficiency diseases in these cases. As defined by the World Health Organization (WHO) and the Food and Agricultural Organization of the United Nations (FAO), fortification refers to "the practice of deliberately increasing the content of an essential micronutrient, i.e. vitamins and minerals (including trace elements) in a food, to improve the nutritional quality of the food supply and to provide a public health benefit with minimal risk to health", whereas enrichm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecosystem Approach
The ecosystem approach is a conceptual framework for resolving ecosystem issues. The idea is to protect and manage the environment through the use of scientific reasoning. Another point of the ecosystem approach is preserving the Earth and its inhabitants from potential harm or permanent damage to the planet itself. With the preservation and management of the planet through an ecosystem approach, the future monetary and planetary gain are the by-product of sustaining and/or increasing the capacity of that particular environment. This is possible as the ecosystem approach incorporates humans, the economy, and ecology to the solution of any given problem. The initial idea for an ecosystem approach would come to light during the second meeting (November 1995) at the Conference of the Parties (COP) it was the central topic in implementation and framework for the Convention on Biological Diversity (CBD), it would further elaborate on the ecosystem approach as using varies methodologies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenora
Kenora (), previously named Rat Portage (french: Portage-aux-Rats), is a city situated on the Lake of the Woods in Ontario, Canada, close to the Manitoba boundary, and about east of Winnipeg by road. It is the seat of Kenora District. The history of the name extends beyond the time of white settlers arriving in the region. The name Rat Portage had its origin in the Ojibwa name Waszush Onigum, which roughly translated, means portage to the country of the muskrats. A shortened and somewhat corrupted version, Rat Portage, was adopted by the Hudson’s Bay Company in naming their post, then located on Old Fort Island on the Winnipeg River. When the post was moved to the mainland and a town grew up around it, the name Rat Portage was assumed by the community. The town of Rat Portage was renamed in 1905 by using the first two letters of itself and the neighbouring towns of Keewatin and Norman to form the present-day City of Kenora. In 2001, the towns of Kenora and Keewatin as well a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Institute For Sustainable Development
The International Institute for Sustainable Development (IISD) is an independent think tank founded in 1990 working to shape and inform international policy on sustainable development governance. The institute has three offices in Canada - Winnipeg, Ottawa, and Toronto, and one office in Geneva, Switzerland. It has over 150 staff and associates working in over 30 countries. IISD is a registered charitable organization in Canada. History and organization In 1988 at the United Nations General Assembly, then-Canadian Prime Minister Brian Mulroney announced plans to “establish a centre which will promote internationally the concept of environmentally sustainable development,” to be headquartered in Winnipeg. The new centre would be part of Canada's contribution to preparations for what became the United Nations Conference on Environment and Development (UNCED), also known as the Rio Earth Summit. Two years later, IISD was formally set up, following the signature of an agree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trent University
Trent University is a public liberal arts university in Peterborough, Ontario, with a satellite campus in Oshawa, which serves the Regional Municipality of Durham. Trent is known for its Oxbridge college system and small class sizes."Help choosing a university in Ontario" ''The Globe and Mail'', 22 October 2013 Erin Millar and Tari Ajadi As a , Trent is made up of six colleges. Each college has its own residence halls, dining room, and student government. The student government (Cabinet) and its committees cooperate with the College Office and dons in planning a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Sutherland Elton
Charles Sutherland Elton (29 March 1900 – 1 May 1991) was an English zoologist and animal ecologist. He is associated with the development of population and community ecology, including studies of invasive organisms. Personal life Charles Sutherland Elton was born in Manchester, a son of the literary scholar Oliver Elton and the children's writer Letitia Maynard Elton (''née'' MacColl). He had an older brother, Geoffrey Elton, who died at 33, and to whom Charles Elton in many of his writings attributes his interest in scientific natural history. Charles Elton married the English poet Edith Joy Scovell in 1937, a first five-year marriage to Rose Montague having ended in amicable divorce. Charles and Joy had two children, Catherine Ingrid Buffonge MBE and Robert Elton. Professional life Charles Elton was educated at Liverpool College and Oxford University, from which he graduated in zoology in 1922, with a first in his field research project and a third in the exams, and whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikolaas Tinbergen
Nikolaas "Niko" Tinbergen (; ; 15 April 1907 – 21 December 1988) was a Dutch biologist and ornithologist who shared the 1973 Nobel Prize in Physiology or Medicine with Karl von Frisch and Konrad Lorenz for their discoveries concerning the organization and elicitation of individual and social behavior patterns in animals. He is regarded as one of the founders of modern ethology, the study of animal behavior. In 1951, he published ''The Study of Instinct'', an influential book on animal behaviour. In the 1960s, he collaborated with filmmaker Hugh Falkus on a series of wildlife films, including ''The Riddle of the Rook'' (1972) and ''Signals for Survival'' (1969), which won the Italia prize in that year and the American blue ribbon in 1971. Education and early life Born in The Hague, Netherlands, he was one of five children of Dirk Cornelis Tinbergen and his wife Jeannette van Eek. His brother, Jan Tinbergen, won the first Bank of Sweden Prize in Economic Sciences in Memory o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford University
Oxford () is a city in England. It is the county town and only city of Oxfordshire. In 2020, its population was estimated at 151,584. It is north-west of London, south-east of Birmingham and north-east of Bristol. The city is home to the University of Oxford, the oldest university in the English-speaking world; it has buildings in every style of English architecture since late Anglo-Saxon. Oxford's industries include motor manufacturing, education, publishing, information technology and science. History The history of Oxford in England dates back to its original settlement in the Saxon period. Originally of strategic significance due to its controlling location on the upper reaches of the River Thames at its junction with the River Cherwell, the town grew in national importance during the early Norman period, and in the late 12th century became home to the fledgling University of Oxford. The city was besieged during The Anarchy in 1142. The university rose to domina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dual-citizenship
Multiple/dual citizenship (or multiple/dual nationality) is a legal status in which a person is concurrently regarded as a national or citizen of more than one country under the laws of those countries. Conceptually, citizenship is focused on the internal political life of the country and nationality is a matter of international dealings. There is no international convention which determines the nationality or citizenship status of a person. This is defined exclusively by national laws, which can vary and conflict with each other. Multiple citizenship arises because different countries use different, and not necessarily mutually exclusive, criteria for citizenship. Colloquially, people may "hold" multiple citizenship but, technically, each nation makes a claim that a particular person is considered its national. A person holding multiple citizenship is, generally, entitled to the rights of citizenship in each country whose citizenship they are holding (such as right to a passpor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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