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Harald Rosenthal
Harald Rosenthal (born 9 June 1937) is a German hydrobiologist and fisheries scientist known for his work in fish farming, ecology, and international cooperation. Life Rosenthal was born and raised in Berlin. From 1957 to 1962, he studied zoology, botany, chemistry, geography, and philosophy at the '' Freie Universität Berlin'' (Free University of Berlin). From 1963 to 1968, he studied hydrobiology and fishery science in Hamburg. He wrote his doctoral thesis in 1969 on mass rearing of larval herring and his habilitation thesis in 1981 on closed-circuit systems in fish farming and research. From 1989 to 2002, he was a professor at the ''Institut für Meereskunde'' (Institute for Marine Sciences) of Kiel University. Rosenthal research focused on two areas:but # ''Aquaculture'': Here, he concentrated on applied research on the one hand, particularly on closed-circuit fish farms, and ecological aspects on the other, in particular control and prevention of pollution, and sustai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrobiology
Hydrobiology is the science of life and life processes in water. Much of modern hydrobiology can be viewed as a sub-discipline of ecology but the sphere of hydrobiology includes taxonomy, economic and industrial biology, morphology, and physiology. The one distinguishing aspect is that all fields relate to aquatic organisms. Most work is related to limnology and can be divided into lotic system ecology (flowing waters) and lentic system ecology (still waters). One of the significant areas of current research is eutrophication. Special attention is paid to biotic interactions in plankton assemblage including the microbial loop, the mechanism of influencing algal blooms, phosphorus load, and lake turnover. Another subject of research is the acidification of mountain lakes. Long-term studies are carried out on changes in the ionic composition of the water of rivers, lakes and reservoirs in connection with acid rain and fertilization. One goal of current research is elucidation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecosystem
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the system through photosynthesis and is incorporated into plant tissue. By feeding on plants and on one another, animals play an important role in the movement of matter and energy through the system. They also influence the quantity of plant and microbial biomass present. By breaking down dead organic matter, decomposers release carbon back to the atmosphere and facilitate nutrient cycling by converting nutrients stored in dead biomass back to a form that can be readily used by plants and microbes. Ecosystems are controlled by external and internal factors. External factors such as climate, parent material which forms the soil and topography, control the overall structure of an ecosystem but are not themselves influenced by the ecosyst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Berlin
A scientist is a person who conducts scientific research to advance knowledge in an area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature called natural philosophy, a precursor of natural science. Though Thales (circa 624-545 BC) was arguably the first scientist for describing how cosmic events may be seen as natural, not necessarily caused by gods,Frank N. Magill''The Ancient World: Dictionary of World Biography'', Volume 1 Routledge, 2003 it was not until the 19th century that the term ''scientist'' came into regular use after it was coined by the theologian, philosopher, and historian of science William Whewell in 1833. In modern times, many scientists have advanced degrees in an area of science and pursue careers in various sectors of the economy such as academia, industry, government, and nonprofit environments.'''' History The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1937 Births
Events January * January 1 – Anastasio Somoza García becomes President of Nicaragua. * January 5 – Water levels begin to rise in the Ohio River in the United States, leading to the Ohio River flood of 1937, which continues into February, leaving 1 million people homeless and 385 people dead. * January 15 – Spanish Civil War: Second Battle of the Corunna Road ends inconclusively. * January 20 – Second inauguration of Franklin D. Roosevelt: Franklin D. Roosevelt is sworn in for a second term as President of the United States. This is the first time that the United States presidential inauguration occurs on this date; the change is due to the ratification in 1933 of the Twentieth Amendment to the United States Constitution. * January 23 – Moscow Trials: Trial of the Anti-Soviet Trotskyist Center – In the Soviet Union 17 leading Communists go on trial, accused of participating in a plot led by Leon Trotsky to overthrow Joseph Stalin's regime, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Swedish Academy Of Sciences
The Royal Swedish Academy of Sciences ( sv, Kungliga Vetenskapsakademien) is one of the royal academies of Sweden. Founded on 2 June 1739, it is an independent, non-governmental scientific organization that takes special responsibility for promoting natural sciences and mathematics and strengthening their influence in society, whilst endeavouring to promote the exchange of ideas between various disciplines. The goals of the academy are: * to be a forum where researchers meet across subject boundaries, * to offer a unique environment for research, * to provide support to younger researchers, * to reward outstanding research efforts, * to communicate internationally among scientists, * to advance the case for science within society and to influence research policy priorities * to stimulate interest in mathematics and science in school, and * to disseminate and popularize scientific information in various forms. Every year, the academy awards the Nobel Prizes in physics and chem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Szczecin
Szczecin (, , german: Stettin ; sv, Stettin ; Latin: ''Sedinum'' or ''Stetinum'') is the capital and largest city of the West Pomeranian Voivodeship in northwestern Poland. Located near the Baltic Sea and the German border, it is a major seaport and Poland's seventh-largest city. As of December 2021, the population was 395,513. Szczecin is located on the river Oder, south of the Szczecin Lagoon and the Bay of Pomerania. The city is situated along the southwestern shore of Dąbie Lake, on both sides of the Oder and on several large islands between the western and eastern branches of the river. Szczecin is adjacent to the town of Police and is the urban centre of the Szczecin agglomeration, an extended metropolitan area that includes communities in the German states of Brandenburg and Mecklenburg-Western Pomerania. Szczecin is the administrative and industrial centre of West Pomeranian Voivodeship and is the site of the University of Szczecin, Pomeranian Medical Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moncton
Moncton (; ) is the most populous city in the Canadian province of New Brunswick. Situated in the Petitcodiac River Valley, Moncton lies at the geographic centre of the Maritime Provinces. The city has earned the nickname "Hub City" because of its central inland location in the region and its history as a railway and land transportation hub for the Maritimes. As of the 2021 Census, the city had a population of 79,470, a metropolitan population of 157,717 and a land area of . Although the Moncton area was first settled in 1733, Moncton was officially founded in 1766 with the arrival of Pennsylvania German immigrants from Philadelphia. Initially an agricultural settlement, Moncton was not incorporated until 1855. It was named for Lt. Col. Robert Monckton, the British officer who had captured nearby Fort Beauséjour a century earlier. A significant wooden shipbuilding industry had developed in the community by the mid-1840s, allowing for the civic incorporation in 1855. But the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edinburgh
Edinburgh ( ; gd, Dùn Èideann ) is the capital city of Scotland and one of its 32 Council areas of Scotland, council areas. Historically part of the county of Midlothian (interchangeably Edinburghshire before 1921), it is located in Lothian on the southern shore of the Firth of Forth. Edinburgh is Scotland's List of towns and cities in Scotland by population, second-most populous city, after Glasgow, and the List of cities in the United Kingdom, seventh-most populous city in the United Kingdom. Recognised as the capital of Scotland since at least the 15th century, Edinburgh is the seat of the Scottish Government, the Scottish Parliament and the Courts of Scotland, highest courts in Scotland. The city's Holyrood Palace, Palace of Holyroodhouse is the official residence of the Monarchy of the United Kingdom, British monarchy in Scotland. The city has long been a centre of education, particularly in the fields of medicine, Scots law, Scottish law, literature, philosophy, the sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Sturgeon Conservation Society
The World Sturgeon Conservation Society (WSCS) is an international association of scientists. Its aim is to conserve existing sturgeon populations worldwide and help in their restoration. The society pursues this goal by promoting sturgeon research, holding workshops and conferences, promoting the exchange of sturgeon-related information between scientists and politicians, and by informing the general public about sturgeons. The WSCS has its seat in Neu Wulmstorf, Germany Germany, officially the Federal Republic of Germany (FRG),, is a country in Central Europe. It is the most populous member state of the European Union. Germany lies between the Baltic and North Sea to the north and the Alps to the sou ..., where it was founded in 2003. The President of WSCS is Harald Rosenthal. External links Official Website {{Authority control International scientific organizations Sturgeons Fish conservation organizations Organizations established in 2003 Environmental ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Applied Ichthyology
The ''Journal of Applied Ichthyology'' is a peer-reviewed scientific journal on ichthyology, marine biology, and oceanography published by Wiley-Blackwell. It is the official journal of the World Sturgeon Conservation Society and of the Deutsche Wissenschaftliche Kommission für Meeresforschung ("German Scientific Commission for the Exploration of the Sea"). The editor-in-chief is Christian Wolter Christians () are people who follow or adhere to Christianity, a monotheistic Abrahamic religion based on the life and teachings of Jesus Christ. The words ''Christ'' and ''Christian'' derive from the Koine Greek title ''Christós'' (Χρισ .... The ''Journal of Applied Ichthyology'' was established as a separate journal in 1985, but merged with the ''Archive of Fishery and Marine Research'' in 2005. The latter journal had been established as ''Berichte der Deutschen Wissenschaftlichen Kommission für Meeresforschung'', published from before World War I (with a hiatus for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
