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Herb Wright
Herbert Edgar Wright Jr. (13 September 1917 – 12 November 2015) was an American Quaternary scientist. He contributed to the understanding of landscape history and environmental changes over the past 100,000 years in many parts of the world. He studied arid-region geomorphology and landscape evolution, as well as glacial geology and climate history. His study of these topics led him to the study of vegetation development and environmental history and allowed him to define the timing and mechanisms of climate-driven vegetational shifts in North America during the last 18,000 years and to recognize the role of natural fire in the dynamics of northern coniferous forests. He applied these insights to wilderness conservation and landscape management.Whitlock, C., Stein, J., Fritz, S., 2016. In memoriam: Herbert E. Wright, Jr., 1917-2015. Quaternary Research 85, 1-3. 10.1016/j.yqres.2015.12.001. He covered many other aspects of paleoecology including lake development and paleolimnology, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malden, Massachusetts
Malden is a city in Middlesex County, Massachusetts, United States. At the time of the 2020 U.S. Census, the population was 66,263 people. History Malden, a hilly woodland area north of the Mystic River, was settled by Puritans in 1640 on land purchased in 1629 from the Pennacook tribe and a further grant in 1639 by the Squaw Sachem of Mistick and her husband, Webcowet. The area was originally called the "Mistick Side" and was a part of Charlestown. It was incorporated as a separate town in 1649 under the name "Mauldon". The name Malden was selected by Joseph Hills, an early settler and landholder, and was named after Maldon, England. The city originally included what are now the adjacent cities of Melrose (until 1850) and Everett (until 1870). At the time of the American Revolution, the population was at about 1,000 people, and the citizens were involved early in resisting British rule: they boycotted the consumption of tea in 1770 to protest the Revenue Act of 1766, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleoclimatology
Paleoclimatology (British spelling, palaeoclimatology) is the study of climates for which direct measurements were not taken. As instrumental records only span a tiny part of Earth's history, the reconstruction of ancient climate is important to understand natural variation and the evolution of the current climate. Paleoclimatology uses a variety of proxy methods from Earth and life sciences to obtain data previously preserved within rocks, sediments, boreholes, ice sheets, tree rings, corals, shells, and microfossils. Combined with techniques to date the proxies, the paleoclimate records are used to determine the past states of Earth's atmosphere. The scientific field of paleoclimatology came to maturity in the 20th century. Notable periods studied by paleoclimatologists are the frequent glaciations that Earth has undergone, rapid cooling events like the Younger Dryas, and the rapid warming during the Paleocene–Eocene Thermal Maximum. Studies of past changes in the environm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anson W
Anson may refer to: People * Anson (name), a give name and surname ** Anson family, a British aristocratic family with the surname Place names ;United States * Anson, Indiana * Anson, Kansas * Anson, Maine ** Anson (CDP), Maine * Anson, Missouri * Anson, Texas * Anson, Wisconsin ** Anson (community), Wisconsin * Anson County, North Carolina ;Malaysia * Teluk Anson, former name for the town Teluk Intan in Perak, Malaysia ;Singapore * Anson, Singapore Other uses * Anson Engine Museum, a museum based in Poynton, England * HMS ''Anson'', eight ships or submarines of the Royal Navy, named after Admiral Anson * The Avro Anson, a World War II reconnaissance and trainer aircraft of the Royal Air Force * Anson Cars, a defunct racing car constructor See also *Hanson (other) Hanson or Hansson may refer to: People * Hanson (surname) * Hansson (surname) * Hanson (wrestler), ringname of an American professional wrestler Musical groups * Hanson (band), an American pop rock b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles De Gaulle
Charles André Joseph Marie de Gaulle (; ; (commonly abbreviated as CDG) 22 November 18909 November 1970) was a French army officer and statesman who led Free France against Nazi Germany in World War II and chaired the Provisional Government of the French Republic from 1944 to 1946 in order to restore democracy in France. In 1958, he came out of retirement when appointed President of the Council of Ministers (Prime Minister) by President René Coty. He rewrote the Constitution of France and founded the Fifth Republic after approval by referendum. He was elected President of France later that year, a position to which he was reelected in 1965 and held until his resignation in 1969. Born in Lille, he graduated from Saint-Cyr in 1912. He was a decorated officer of the First World War, wounded several times and later taken prisoner at Verdun. During the interwar period, he advocated mobile armoured divisions. During the German invasion of May 1940, he led an armoured divisio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croix De Guerre
The ''Croix de Guerre'' (, ''Cross of War'') is a military decoration of France. It was first created in 1915 and consists of a square-cross medal on two crossed swords, hanging from a ribbon with various degree pins. The decoration was first awarded during World War I, again in World War II, and in other conflicts; the '' croix de guerre des théâtres d'opérations extérieures'' ("cross of war for external theatres of operations") was established in 1921 for these. The Croix de Guerre was also commonly bestowed on foreign military forces allied to France. The Croix de Guerre may be awarded either as an individual award or as a unit award to those soldiers who distinguish themselves by acts of heroism involving combat with the enemy. The medal is awarded to those who have been "mentioned in dispatches", meaning a heroic deed or deeds were performed meriting a citation from an individual's headquarters unit. The unit award of the Croix de Guerre with palm was issued to military ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distinguished Flying Cross (United States)
The Distinguished Flying Cross (DFC) is a military decoration of the United States Armed Forces. The medal was established on July 2, 1926, and is currently awarded to any persons who, after April 6, 1917, distinguish themselves by single acts of heroism or extraordinary achievement while participating in aerial flight. Both heroism and extraordinary achievement are entirely distinctive, involving operations that are not routine. The medal may be awarded to friendly foreign military members in ranks equivalent to U.S. Pay Grade of O-6 and below, in actual combat in support operations. History The first award of the Distinguished Flying Cross was made by President Calvin Coolidge on May 2, 1927, to ten aviators of the U.S. Army Air Corps who had participated in the Army Pan American Flight which took place from December 21, 1926, to May 2, 1927. Two of the airmen died in a mid-air collision trying to land at Buenos Aires on February 26, 1927, and received their awards posthumousl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Medal
The Air Medal (AM) is a military decoration of the United States Armed Forces. It was created in 1942 and is awarded for single acts of heroism or meritorious achievement while participating in aerial flight. Criteria The Air Medal was established by , signed by Franklin D. Roosevelt on May 11, 1942. It was awarded retroactive to September 8, 1939, to anyone who distinguishes himself by meritorious achievement while serving with the Armed Forces in aerial flight. The original award criteria set by an Army Policy Letter dated September 25, 1942, were for one award of the Air Medal:AFD-130506-008 Distinguished Flying Cross and Air Medal Criteria in the Army Air Forces in World War II – In Rough Chronological Sequence'. Spink, Barry L. ''Air Force Historical Research Agency'', 4 March 2010) * per each naval vessel or three enemy aircraft in flight confirmed destroyed. An entire aircrew would be credited for the destruction of a ship, but only the pilot or gunner responsible would ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of The Bulge
The Battle of the Bulge, also known as the Ardennes Offensive, was the last major German offensive (military), offensive military campaign, campaign on the Western Front (World War II), Western Front during World War II. The battle lasted from 16 December 1944 to 28 January 1945, towards the end of the war in Europe. It was launched through the densely forested Ardennes region between Belgium and Luxembourg. The primary military objectives were to deny further use of the Belgian port of Antwerp to the Allies and to split the Allied lines, which potentially could have allowed the Germans to encirclement, encircle and destroy the four Allied forces. Nazi dictator Adolf Hitler, who since December 1941 had assumed direct command of the German army, believed that achieving these objectives would compel the Western Allies to accept a peace treaty in the Axis powers' favor. By this time, it was palpable to virtually the entire German leadership including Hitler himself that they had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
D-Day
The Normandy landings were the landing operations and associated airborne operations on Tuesday, 6 June 1944 of the Allied invasion of Normandy in Operation Overlord during World War II. Codenamed Operation Neptune and often referred to as D-Day, it was the largest seaborne invasion in history. The operation began the liberation of France (and later western Europe) and laid the foundations of the Allied victory on the Western Front. Planning for the operation began in 1943. In the months leading up to the invasion, the Allies conducted a substantial military deception, codenamed Operation Bodyguard, to mislead the Germans as to the date and location of the main Allied landings. The weather on D-Day was far from ideal, and the operation had to be delayed 24 hours; a further postponement would have meant a delay of at least two weeks, as the invasion planners had requirements for the phase of the moon, the tides, and the time of day that meant only a few days each month were d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Normandy Landings
The Normandy landings were the landing operations and associated airborne operations on Tuesday, 6 June 1944 of the Allied invasion of Normandy in Operation Overlord during World War II. Codenamed Operation Neptune and often referred to as D-Day, it was the largest seaborne invasion in history. The operation began the liberation of France (and later western Europe) and laid the foundations of the Allied victory on the Western Front. Planning for the operation began in 1943. In the months leading up to the invasion, the Allies conducted a substantial military deception, codenamed Operation Bodyguard, to mislead the Germans as to the date and location of the main Allied landings. The weather on D-Day was far from ideal, and the operation had to be delayed 24 hours; a further postponement would have meant a delay of at least two weeks, as the invasion planners had requirements for the phase of the moon, the tides, and the time of day that meant only a few days each month were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Air Corps
The United States Army Air Corps (USAAC) was the aerial warfare service component of the United States Army between 1926 and 1941. After World War I, as early aviation became an increasingly important part of modern warfare, a philosophical rift developed between more traditional ground-based army personnel and those who felt that aircraft were being underutilized and that air operations were being stifled for political reasons unrelated to their effectiveness. The USAAC was renamed from the earlier United States Army Air Service on 2 July 1926, and was part of the larger United States Army. The Air Corps became the United States Army Air Forces (USAAF) on 20 June 1941, giving it greater autonomy from the Army's middle-level command structure. During World War II, although not an administrative echelon, the Air Corps (AC) remained as one of the combat arms of the Army until 1947, when it was legally abolished by legislation establishing the Department of the Air Force. The Air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing B-17 Flying Fortress
The Boeing B-17 Flying Fortress is a four-engined heavy bomber developed in the 1930s for the United States Army Air Corps (USAAC). Relatively fast and high-flying for a bomber of its era, the B-17 was used primarily in the European Theater of Operations and dropped more bombs than any other aircraft during World War II. It is the third-most produced bomber of all time, behind the four-engined Consolidated B-24 Liberator and the multirole, twin-engined Junkers Ju 88. It was also employed as a transport, antisubmarine aircraft, drone controller, and search-and-rescue aircraft. In a USAAC competition, Boeing's prototype Model 299/XB-17 outperformed two other entries but crashed, losing the initial 200-bomber contract to the Douglas B-18 Bolo. Still, the Air Corps ordered 13 more B-17s for further evaluation, then introduced it into service in 1938. The B-17 evolved through numerous design advances but from its inception, the USAAC (later, the USAAF) promoted the aircraft a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
