24/6/20, Parc des Princes, jubilé Ellegaard, les vieux [notamment Lucien Lesna, Charles Terront, Jules Dubois, Antony, Eugène Renaux, Robert Coquelle, Paul Bourotte, Victor Thuau et Paul Bor] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59845

Office of the City Clerk, St. Catharines Records, 1928-1974, n.d.

The site of present-day St. Catharines was settled by 3000 United Empire Loyalists at the end of the 18th century. From 1790, the settlement (then known as "The Twelve") grew as an agricultural community. St. Catharines was once referred to Shipman's Corners after Paul Shipman, owner of a tavern that was an important stagecoach transfer point. In 1815, leading businessman William Hamilton Merritt abandoned his wharf at Queenston and set up another at Shipman's Corners. He became involved in the construction and operation of several lumber and gristmills along Twelve Mile Creek. Shipman's Corners soon became the principal milling site of the eastern Niagara Peninsula. At about the same time, Merritt began to develop the salt springs that were discovered along the river which subsequently gave the village a reputation as a health resort. By this time St. Catharines was the official name of the village; the origin of the name remains obscure, but is thought to be named after Catharine Askin Robertson Hamilton, wife of the Hon. Robert Hamilton, a prominent businessman. Merritt devised a canal scheme from Lake Erie to Lake Ontario that would provide a more reliable water supply for the mills while at the same time function as a canal. He formed the Welland Canal Company, and construction took place from 1824 to 1829. The canal and the mills made St. Catharines the most important industrial centre in Niagara. By 1845, St. Catharines was incorporated as a town, with the town limits extending in 1854. Administrative and political functions were added to St. Catharines in 1862 when it became the county seat of Lincoln. In 1871, construction began on the third Welland Canal, which attracted additional population to the town. As a consequence of continual growth, the town limits were again extended. St. Catharines attained city status in 1876 with its larger population and area. Manufacturing became increasingly important in St. Catharines in the early 1900s with the abundance of hydro-electric power, and its location on important land and water routes. The large increase in population after the 1900s was mainly due to the continued industrialization and urbanization of the northern part of the city and the related expansion of business activity. The fourth Welland Canal was opened in 1932 as the third canal could no longer accommodate the larger ships. The post war years and the automobile brought great change to the urban form of St. Catharines. St. Catharines began to spread its boundaries in all directions with land being added five times during the 1950s. The Town of Merritton, Village of Port Dalhousie and Grantham Township were all incorporated as part of St. Catharines in 1961. In 1970 the Province of Ontario implemented a regional approach to deal with such issues as planning, pollution, transportation and services. As a result, Louth Township on the west side of the city was amalgamated, extending the city's boundary to Fifteen Mile Creek. With its current population of 131,989, St. Catharines has become the dominant centre of the Niagara region. Source: City of St. Catharines website http://www.stcatharines.ca/en/governin/HistoryOfTheCity.asp (January 27, 2011)

"Sleeping Princess" (1921) e "Baiser de la Fée" (1928): lesina e punteruolo di Stravinskij sulle musiche di Čajkovskij.

Igor Stravinskij (1882-1971) utilizzò di sovente fonti preesistenti come parte integrante del proprio artigianato compositivo. In questa tesi dottorale ho studiato il processo creativo di Stravinskij negli anni Venti sulle musiche di Pëtr Il'ič Čajkovskij (1840-1893). Nella prima parte della dissertazione ho indagato la Sleeping Princess (1921) e il successivo Mariage d’Aurore (1922-1929), entrambi allestiti dai Ballets russes di Sergej Djagilev (1872-1929). Dopo aver localizzato e contestualizzato le fonti manoscritte e i materiali d’uso, ho ricostruito le ri-orchestrazioni effettuate da Stravinskij della Danse russe (Coda del Pas de deux n. 28) e del Presto del Finale (n. 30), che erano a tutt’oggi inedite. La ricerca sulla Sleeping Princess si è rivelata fondamentale per la conseguente analisi del Baiser de la Fée (1928, Ballets de Mme Ida Rubinstein), balletto basato su pezzi pianistici e romanze per voce e pianoforte di Čajkovskij. Grazie allo studio dello Skizzenbuch VIII, della partitura pianistica manoscritta e di tutte le fonti rinvenute, ho gettato ulteriore luce sul processo compositivo di Stravinskij sulle fonti čajkovskiane. Ho rinvenuto nuove appropriazioni che finora non erano note.

Physicochemical and photosynthetic characteristics of water samples obtained during a CCGS Amundsen cruise in 2008

During summer 2008, as part of the Circumpolar Flaw Lead system study, we measured phytoplankton photosynthetic parameters to understand regional patterns in primary productivity, including the degree and timescale of photoacclimation and how variability in environmental conditions influences this response. Photosynthesis-irradiance measurements were taken at 15 sites primarily from the depth of the subsurface chlorophyll a (Chl a) maximum (SCM) within the Beaufort Sea flaw lead polynya. The physiological response of phytoplankton to a range of light levels was used to assess maximum rates of carbon (C) fixation (P*m), photosynthetic efficiency (alpha*), photoacclimation (Ek), and photoinhibition (beta*). SCM samples taken along a transect from under ice into open water exhibited a >3-fold increase in alpha* and P*m, showing these parameters can vary substantially over relatively small spatial scales, primarily in response to changes in the ambient light field. Algae were able to maintain relatively high rates of C fixation despite low light at the SCM, particularly in the large (>5 µm) size fraction at open water sites. This may substantially impact biogenic C drawdown if species composition shifts in response to future climate change. Our results suggest that phytoplankton in this region are well acclimated to existing environmental conditions, including sea ice cover, low light, and nutrient pulses. Furthermore, this photoacclimatory response can be rapid and keep pace with a developing SCM, as phytoplankton maintain photosynthetic rates and efficiencies in a narrow ''shade-acclimated'' range.