Saint Louis
Views : 595
2023-11-16 15:38:37
Saint Louis
Saint Louis
City of Saint Louis is a large city in the eastern part of Missouri, located on the banks of the longest Mississippi River in the United States. It is almost at the geometric center of the United States and has significant strategic significance in its geographical location，sports fitness .
Saint Louis was founded by a French fur merchant in 1764, named after King Louis IX of France. Due to his contribution to the spread of Catholicism, Louis IX was posthumously honored with the "Holy" title by the Pope, and the city of St. Louis was named accordingly. On November 2, 1979, St. Louis became a sister city with Nanjing, China, making it the first pair of sister cities between China and the United States.
As of 2016, the population of St. Louis was 311404 people, while the population of the metropolitan area was 2806588 people, making it the second largest city in Missouri and Kansas City.
St. Louis hosted the Third Summer Olympics and World Expo in 1904.
On December 26, 2019, it ranked 87th on the 2019 Global 500 Cities List.
introduce
The Quebec Ancient City District is located in the southeastern part of Quebec City and was founded by French explorer Sampland in the early 17th century. Quebec is a city with walled fortresses, and old castles, gates, and fortifications can still be seen around the ancient city. There are many churches and monasteries in the city.
The Lower Old City still retains the style of a French city from the 18th century. There are many shops and businesses with 18th century plaques hanging here, with staff dressed in ancient clothing and combing ancient hairstyles, filling the entire city with an antique atmosphere. Quebec City has many scenic spots and historical sites, and is a historic city in North America. It was listed as a World Heritage Site in 1985.
Regional location
St. Louis is located in the state of Missouri, USA, at 38 ° 37 ′ 38 ″ N and 90 ° 11 ′ 52 ″ W. It belongs to the Midwest of the United States and is close to the geometric center of the United States. The city borders the eastern boundary of Missouri, located at the confluence of the Mississippi and Missouri rivers, and faces East St. Louis City in Illinois across the river. The landmark building of St. Louis, the St. Lewis Arch, is an excellent embodiment of St. Louis' location in the geographic center of the United States.
Terrain formation
The terrain of St. Louis is mostly plain or gentle hills, but the riverine areas are mainly composed of large river valleys and alluvial plains. Most cities are built on stepped highlands about 20-50 meters above the west bank of the Mississippi River. The underground rocks are mainly limestone and dolomite, and the southern part of the city belongs to karst terrain with numerous sinkholes. However, most of them have been closed during urban development, and a large number of springs are distributed along the river. The Des Peres River flows through the southern end of the city, and all natural rivers in the city run underground. There is often a risk of flooding downstream of the Des Peres River.
Climatic characteristics
The climate of St. Louis combines the characteristics of a continental climate and a subtropical monsoon climate. Due to the absence of mountains or large water bodies around, there are significant differences in temperature between winter and summer. The average temperature is 13.9 ° C, and the temperature generally fluctuates between -18 ° C and 38 ° C throughout the year. The average annual rainfall is 1040 millimeters. The average annual thunderstorm duration is 48 days. Overall, spring receives the most rainfall and extreme weather is prone to occur. Summer is hot and humid, with temperatures reaching up to 48 ° C (July 14, 1954). The climate in autumn is relatively mild and dry, with snowfall generally starting from early December. Despite frequent heavy snowfall in winter, the total precipitation is still the lowest among the four seasons, with temperatures reaching as low as -30 ° C (January 5, 1884).
