998 resultados para Lake Ontario
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A map of Lake Ontario near Niagara on the Lake. The map is titled Chautauqua Manoeuvre Map and is dated May 28, 1915.
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William Hamilton Merritt (1793-1862) was a soldier, merchant, and politician who was instrumental in the promotion and development of the Welland Canal. After serving with the Lincoln militia during the War of 1812, Merritt became a merchant in St. Catharines, and purchased some land on Twelve Mile Creek on which he ran a sawmill and constructed a grist mill. He initially envisioned a canal between the Welland River and Twelve Mile Creek, which evolved into a plan to link Lake Ontario and Lake Erie. This would enable goods from western Canada to be conveniently shipped to Montreal and Great Britain through the St. Lawrence, while bypassing the Niagara portage. His plan met with opposition for financial and political reasons, as well as from those along the Niagara portage whose businesses would suffer if the canal were built. Despite this opposition, the Welland Canal Company was chartered by the Upper Canadian assembly in January, 1824. Construction on the canal began later that year, and was completed in 1829.
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The City of St. Catharines, located on the southern shore of Lake Ontario, is Niagara Region's only major urban node. Like many small/medium-sized cities in Canada and abroad, the city experienced a rapid decline of large-scale manufacturing in the 1990s. In a renewed attempt to recover from this economic depression, and spurred by Provincial policy, the City implemented the Downtown Creative Cluster Master Plan (DCCMP) in 2008. In this thesis I conduct a discourse analysis of the DCCMP. My analysis indicates that DCCMP is shaped by neoliberal economic development paradigms. As such it is designed to restructure the downtown into a creative cluster by attracting developers/investors and appealing to the interests, tastes, and desires of middle-class consumers and creatives. I illustrate that this competitive city approach to urban planning has a questionable track record, and has been shown to result in retail and residential gentrification and displacement.
Resumo:
William Hamilton Merritt (1793-1862) was a soldier, merchant, and politician who was instrumental in the promotion and development of the Welland Canal. After serving with the Lincoln militia during the War of 1812, Merritt became a merchant in St. Catharines, and purchased some land on Twelve Mile Creek on which he ran a sawmill and constructed a grist mill. He initially envisioned a canal between the Welland River and Twelve Mile Creek, which evolved into a plan to link Lake Ontario and Lake Erie. This would enable goods from western Canada to be conveniently shipped to Montreal and Great Britain through the St. Lawrence, while bypassing the Niagara portage. His plan met with opposition for financial and political reasons, as well as from those along the Niagara portage whose businesses would suffer if the canal were built. Despite this opposition, the Welland Canal Company was chartered by the Upper Canadian assembly in January, 1824. Construction on the canal began later that year, and was completed in 1829
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A press release assigning Sean O'Sullivan to study the future of the Great Lakes and St. Lawrence Seaway.
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Camp Niagara, in Niagara-on-the-Lake, Ontario, was used as summer training grounds for the Second Division of the Canadian Expeditionary Force at the start of World War I in 1914. In 1917, the Camp was used to train a group of expatriate Poles and Polish Americans who were recruited to serve in the war. Over 22, 000 volunteers of the Polish diaspora from across Canada and the United States trained at Camp Niagara, known to them as Camp Kosciuszko.
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A section of the Niagara Historical Society No. 20 titled Reminiscences of the Fenian Raid 1866. A brief account of the time of the Fenian Raid in three parts with a focus on Dunville in Part II.
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- The first part of the document traces Mr. Haile’s lineage. His father, James Haile was a farmer. His grandfather, Amos Haile was a sailor for the early part of his life. He was placed on a British man-of- war in about 1758. He escaped and settled in Putney. (p.1) - His father’s mother’s maiden name was Parker. His mother’s maiden name was Campbell. Her father was a captain in the Revolutionary Army. (p.2) - His earliest memories revolve around the death of his aunt and the funeral of General Washington (although he did not witness this). At the time, his father was a Lieutenant in a regiment militia of Light Dragoons who wore red coats. (p.3) - In 1804, an addition was added to the Haile house which necessitated that William was to stay home to help with the building. He continued to study and read on his own. He was particularly interested in Napoleon Bonaparte’s victories. In that same year he was sent to Fairfield Academy where Reverend Caleb Alexander was the principal. (p.4) - On June 1, 1812, William was appointed as an Ensign in the Infantry of the Army of the United States. He was put into the recruiting service at Nassau (20 miles east of Albany) where he remained until September. (p.4) - He was assigned to the 11th Regiment of the W.S. Infantry and directed to proceed to Plattsburgh to report to Colonel Isaac Clark. (p.7) - He was assigned to the company commanded by Captain Samuel H. Halley who was not in the best of health and often absent. For a good part of the time William was in charge of the company. (p.8) - The 11th Regiment was encamped beside the 15th Regiment commanded by Col. Zebulon Montgomery Pike [Pike’s Peak was named after him]. Col. Pike generously drilled and disciplined the 11th Regiment since their officers didn’t seem capable of doing so. (p.8) - The first brigade to which William’s regiment was attached to was commanded by Brigadier General Bloomfield of New Jersey. Brigadier Chandler of Maine commanded the second brigade. (p.9) - At the beginning of November, Major General Dearborn took command of the army. He had been a good officer in his time, but William refers to him as “old and inefficient” earning him the nickname “Granny Dearborn” (p.9) - On November 17th, 1812, General Dearborn moved north with his army. The troops ended up in Champlain. There was no fighting, only a skirmish between a party of men under Colonel Pike and a few British troops who he succeeded in capturing. (p.10) - The troops were moved to barracks for the winter. Colonel Pike’s troops were put into suitable barracks and kept healthy but another part of the army (including the 11th Regiment) were sent to a barracks of green lumber north of Burlington. Disease soon broke out in the damp barracks and the hundreds of deaths soon followed. One morning, William counted 22 bodies who had died the previous night. He puts a lot of this down to an inexperienced commanding officer, General Chandler. (p.11) - At the beginning of 1813, William was stationed as a recruiter on the shore of Shoreham across from Fort Ticonderoga. In February, he returned to Burlington with his recruits. In March he received an order from General Chandler to proceed to Whitehall and take charge of the stores and provisions. In April and May it was decided that his half of the regiment (the First Battalion) should march to Sackett’s Harbour, Lake Ontario. They arrived at Sackett’s Harbour about the 10th of June, a few days after the Battle of Sackett’s Harbour. (p.12) - He was camped near the site of Fort Oswego and got word to head back to Sackett’s Harbour. A storm overtook the schooner that he was on. (p.14) - William was involved in the Battle of Williamsburg (or Chrysler’s Farm) which he calls a “stupid and bungling affair on the part of our generals”.(p. 18) - General Covington was wounded and died a few days after the battle. (p.19) - William speaks of being ill. The troops were ordered to march to Buffalo, but he is able to go to his father’s house in Fairfield where his mother nursed him back to health (p.23) - Upon arrival at Buffalo, the “old fogy Generals” were replaced with younger, more efficient men. (p.25) - On page 27 he sums up a few facts: In 1812, the army was assembled on Lake Champlain with the intention of capturing Montreal, and then Quebec. That year, under General Dearborn the army marched as far as Champlain, then turned back and went into winter quarters. In 1813, the army was assembled at Sackett’s Harbour and that year the campaign ended at French Mills which was 70 or 80 miles from Montreal. In 1814, the army at Buffalo were some 400 miles from Montreal with still the same object in view. - He says that these facts make “a riddle – difficult to explain”. (p.27) - On the evening of July 2nd they embarked on the boats with the objective of capturing Fort Erie. The enemy were all made prisoners of war (p.27) - On July 4th they went to Street’s Creek, 2 miles above the Chippewa [Chippawa] River (p.28) - Page 29 is titled The Battle of Chippewa [Chippawa] - He speaks of 2 drummers who were fighting over the possession of a drum when a cannonball came along and took of both of their heads (p.29) - He proclaims that this was one of the “most brilliant battles of the war”. The battle was fought and won in less than an hour after they left their tents. He credits General Scott with this success and states that was due to his rapid orders and movements. (p.30) - The dead of the battle remained on the field during the night. He describes this as quite gloomy seeing friend and foe lying side by side. At daybreak they set to work digging trenches to bury the dead. (p.31) - Colonel Campbell was wounded and advised to have his leg amputated. He refused, and subsequently died. (p.32) - It is said that the British threw several of their dead into the river and they went over the Falls. (p.32) - His troops repaired the bridge over Chippawa which the enemy had partially destroyed and then pursued the British as far as Queenston Heights. (p.32) - On pages 33 and 34 he speaks about meeting an old friend of his, Philip Harter. - The account ends at Queenston Heights
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The emergence of the mechanical bond during the past 25 years is giving chemistry a fillip in more ways than one. While its arrival on the scene is already impacting materials science and molecular nanotechnology, it is providing a new lease of life to chemical synthesis where mechanical bond formation Occurs as a consequence of the all-important templation Orchestrated by molecular recognition and self-assembly. The way in which covalent bond formation activates noncovalent bonding interactions, switching on molecular recognition that leads to self-assembly, and the template-directed synthesis of mechanically interlocked molecules-of which the so-called catenanes and rotaxanes may be regarded as the prototypes-has introduced a level of integration into chemical synthesis that has not previously been attained jointly at the supramolecular and molecular levels. The challenge now is to carry this I vel of integration during molecular synthesis beyond relatively small molecules into the realms of precisely functionalized extended molecular Structures and superstructures that perform functions in a collective manner as the key sources of instruction, activation, and performance in multi-component integrated Circuits and devices. These forays into organic chemistry by a scientific nomad are traced through thick and thin from the Athens of the North to the Windy City by Lake Michigan with interludes on the edge of the Canadian Shield beside Lake Ontario, in the Socialist Republic of South Yorkshire, on the Plains of Cheshire beside the Wirral, in the Midlands in the Heartland of Albion, and in the City of Angels beside the Peaceful Sea. (C) 2008 Elsevier Ltd. All rights reserved.
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Genotoxins, such as polycyclic aromatic compounds, are ubiquitous in urban and industrial environments. Our understanding of the role that these chemicals play in generating DNA sequence mutations is predominantly derived from laboratory studies with specific genotoxins or extracts of contaminants from environmental media. Most assays are not indicative of the germinal effects of exposure in situ to complex mixtures of common environmental mutagens. Using multilocus DNA fingerprinting, we found the mutation rate in herring gulls inhabiting a heavily industrialized urban harbor (Hamilton Harbour, Ontario) to be more than twice as high as three rural sites: Kent Island, Bay of Fundy; Chantry Island, Lake Huron; and Presqu'ile Provincial Park in Lake Ontario. Overall we found a mutation rate of 0.017 +/- 0.004 per offspring band in Hamilton, 0.006 +/- 0.002 at Kent Island, 0.002 +/- 0.002 from Chantry Island, and 0.004 +/- 0.002 from Presqu'ile Provincial Park. The mutation rate from the rural sites (pooled) was significantly lower than the rate observed in Hamilton Harbour (Fisher's exact test, two-tailed; P = 0.0006). These minisatellite DNA mutations may be important biomarkers for heritable genetic changes resulting from in situ exposure to environmental genotoxins in a free-living vertebrate species.
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This layer is a georeferenced raster image of the historic paper map entitled: A map of the north west parts of the United States of America, [by] John Fitch. It was published in 1785. Scale [ca. 1:3,000,000]. Covers the Old Northwest from the Great Lakes to Kentucky and the Mississippi River to the Allegany River and a portion of Lake Ontario. The image inside the map neatline is georeferenced to the surface of the earth and fit to the USA Contiguous Albers Equal Area Conic projection (Meters). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as human settlements, forts, Native American lands, roads, drainage, proposed state boundaries, and more. Relief shown by landform drawing. Includes descriptive notes. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.
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Lake of the Woods (LOW) is an international waterbody spanning the Canadian provinces of Ontario and Manitoba, and the U.S. state of Minnesota. In recent years, there has been a perception that water quality has deteriorated in northern regions of the lake, with all increase in the frequency and intensity of toxin-producing cyanobacterial blooms. However, given the lack of long-term data these trends are difficult to verify. As a first step, we examine spatial and seasonal patterns in water quality in this highly complex lake on the Canadian Shield. Further, we examine surface sediment diatom assemblages across multiple sites to determine if they track within-take differences in environmental conditions. Our results show that there are significant spatial patterns in water quality in LOW. Principal Component Analysis divides the lake into three geographic zones based primarily on algal nutrients (i.e., total phosphorus, TP), with the highest concentrations at sites proximal to Rainy River. This variation is closely tracked by sedimentary diatom assemblages, with [TP] explaining 43% of the variation in diatom assemblages across sites. The close correlation between water quality and the surface sediment diatom record indicate that paleoecological models could be used to provide data on the relative importance of natural and anthropogenic sources of nutrients to the lake.
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330 km 2 of the easter-n part of the Archean Manitou Lakes - Stormy Lake metavolcanic - metasedimentary belt have been mapped and sampled. A large number of rocks ~.vere analyzed for the major and trace constituents including the rare-earth elements (REE). The Stormy Lake - Kawashegamuk Lake area may be subdivided into four major lithological groups of supracrustal rocks 1) A north-facing mafic assemblage, consisting of pillowed tholeiitic basalts and gabbro sills characterized by flat REE profiles, is exposed in the south part of the map area and belongs to a 8000 m thick homoclinal assemblage outside the map area. Felsic pyroclastic rocks believed to have been issued from a large central vent conformably overlie the tholeiites. 2) A dominantly epiclastic group facing to the north consists of terrestrial deposits interpreted to be an alluvial fan deposit ; a submarine facies is represented by turbiditic sediments. 3) The northeastern part of the study area consists of volcanic rocks belonging to two mafic - felsic cycles facing to the southuest ; andesitic flows with fractionated REE patterns make up a large part of the upper cycle, whereas the lower cycle has a stronger chemical polarity being represented by tholeiitic flows, with flat REE, which a r e succeeded by dacitic and rhyolitic pyroclasti cs. iii 4) A thick monotonous succession of tholeiitic pillmled basalt f lows and gabbro sills with flat REE represent the youngest supracrustal rocks. TIle entire belt underwent folding, faulting and granitic plutonism during a tectono-thermal event around 2700 Ma ago. Rocks exposed in the map area were subjected to regional greenschist facies metamorphism, but higher metamorphic grades are present near late granitic intrusions. Geochemical studies have been useful in 1) distinguishing the various rock units ; 2) relating volcanic and intrusive rocks 3) studying the significance of chemical changes due to post magmatic processes 4) determining the petrogenesis of the major volcanic rock types. In doing so, two major volcanic suites have been recognized : a) a tholeiitic suite, mostly represented by mafic rocks, was derived from partial melting of upper mantle material depleted in Ti, K and the light REE ; b) a calc-alkalic suite which evolved from partial melting of amphibolite in the lower crust. The more differentiated magma types have been produced by a multistage process involving partial melting and fractional crystallization to yield a continuum of compos i t i ons ranging from basaltic andesite to rhyolite. A model for the development of the eastern part of the Manitou Lakes - Stormy Lake belt has been proposed.
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This investigation has three purposes I to make a comparative chemical study on sediment cores collected for Lake Lisgar (man-made lake in an urban center) and Lake Hunger (natural basin in a rural community) encompassing the time since European settlement I to determine the postglacial chemical history of Lake Hunger, and to determine the vegetational history of the Lake Hunger area from postglacial time to the present. The minus 80 mesh fraction of 108 soil samples and 18 stream sediment samples collected in the vicinity of Lakes' Lisgar and Hunger were analyzed for cold hydrochloric acid soluble lead, zinc, nickel, cobalt, copper, aluminum, sodium, potassium, calcium, magnesium, iron and manganese. Lacustrine sediments from 5 boreholes in the Lake Lisgar basin were collected. Boreholes 1, 2, 3, and 4 were analyzed for palynological and chemical information and Borehole 5 was subjected to pollen and ostracode analysis. Lacustrine sediments from 6 boreholes in the Lake Hunger basin were collected. Palyno- -logical and chemical analysis were performed on Boreholes 1, 2, 3, 4, and 6 and Borehole 5 was analyzed for pollen. In addition, radiocarbon dates were obtained on sediment samples from Boreholes 4 and 5. A total of 8 surface samples were collected from the margins of the Lake Hunger basin and these were chemically analyzed in the laboratory. All of the lacustrine sediments were ashed and analyzed for cold hydrochloric acid soluble lead, zinc, nickel, cobalt, copper, aluminum, sodium, potassium, calcium, magnesium, iron and manganese using a Perkin Elmer 40) Atomic Absorption spectrophotometer. The results . obtained for the 12 elements were expressed as parts per million in dry sediments. It was found that man's influence on the element distribution patterns in the sediments of Lake Lisgar appeared to be related to his urbanizing developments within the lake vicinity, whereas, the rural developments in the vicinity of lake Hunger appeared to have had little effect on the element distribution patterns in the lake sediments. The distribution patterns of lead, zinc, nickel, cobalt, aluminum, magnesium, sodium and potassium are similar to the % ash curve throughout postglacial time indicating that the rate of erosion in the drainage basin is the main factor which controls the concentration of these elements in the sediments of Lake Hunger. The vegetational history, from palynological analysis, of Lake Hunger from postglacial time to the present includes the following stages: tundra, open spruce forest, closed boreal forest, deciduous forest and the trend towards the re-establishment of pine following the clearing of land and the subsequent settlement of the Lake Hunger area by European settlers. The concentrations of some elements (cobalt, nickel, iron, manganese, calcium, magnesium, sodium and potassium) in the sediments of Lake Hunger appears to be higher during pre-cultural compared to post-cultural times. At least one complete postglacial record of the chemical history within a lake basin is necessary in order to accurately assess man's effects on his environment.