San Antonio

San Antonio (/ˌsænænˈtoʊni.oʊ/ Spanish for "Saint Anthony"), officially the City of San Antonio, is the seventh most populated city in the United States of America and the second most populated city in the state of Texas, with a population of 1,409,019. It was the fastest growing of the top 10 largest cities in the United States from 2000 to 2010, and the second from 1990 to 2000. The city is located in the American Southwest, the south–central part of Texas, and the southwestern corner of an urban region known as the Texas Triangle.

San Antonio serves as the seat of Bexar County. Recent annexations have extended the city's boundaries into Medina County and, though for only a very tiny area near the city of Garden Ridge, into Comal County. The city has characteristics of other western urban centers in which there are sparsely populated areas and a low density rate outside of the city limits. San Antonio is the center of the San Antonio–New Braunfels Metropolitan Statistical Area. Commonly referred to as Greater San Antonio, the metropolitan area has a population of over 2.3 million based on the 2014 US Census estimate, making it the 25th-largest metropolitan area in the United States and third-largest in the state of Texas. Growth along the Interstate 35 and Interstate 10 corridors to the north, west and east make it likely that the metropolitan area will continue to expand.

San Antonio River

The San Antonio River is a major waterway that originates in central Texas in a cluster of springs in Midtown San Antonio, approximately four miles north of Downtown, and follows a roughly southeastern path through the state. It eventually feeds into the Guadalupe River about ten miles from San Antonio Bay on the Gulf of Mexico. The river is 240 miles long and crosses five counties: Bexar, Goliad, Karnes, Refugio, and Wilson.

History

Naming the river

The first documented record of the river was from Álvar Núñez Cabeza de Vaca on his explorations of Texas in 1535. The river was later named after San Antonio de Padua by the first governor of Spanish Texas, Domingo Terán de los Ríos in 1691.

On June 13, 1691, Governor Terán and his company camped at a rancheria on a stream called Yanaguana They renamed the stream "San Antonio" because it was Saint Anthony's Day. Father Damián Massanet accompanied Governor Terán on his trip.

Texas Revolution

During the Texas Revolution, the river was host to several major conflicts. The Battle of Concepcion occurred when the Mexican Forces in Bexar and Texian Militia fired upon each other in a small skirmish on the Mission's grounds. The Grass Fight occurred when Texian Militia mistook mules carrying grass to feed horses as mules carrying supply and gold money. The siege of Bexar was the climax of all these previous events when the Texian Militia surrounded Bexar and began continuous attacks into the Mexican stronghold of Bexar until the Mexican General Martín Perfecto de Cos surrendered.

Riverwalk

Riverwalk is a name often given to a foreshoreway or pedestrian zone adjacent to a river.

In the United States

Antonio

Antonio is a Spanish, Italian, and Portuguese first name of Latin origin. In the English language it is translated as Anthony, and has some female derivatives: Antonia, Antónia, Antonieta, Antonietta, and Antonella. It also has some male derivatives, such as Anthonio, Antò, Antonis, Antoñito, Antonino, Antonello, Tonio, Toño, Toñín, Tonino, Nantonio, Totò, Tó, Tony, Toni, Toninho,and Toñito.

The Portuguese equivalent is António (Portuguese orthography) or Antônio (Brazilian Portuguese). In old Portuguese the form Antão was also used, In Galician the form Antón. The Greek versions fxxxx general Marcus Antonius held that the origin of the name was Anthon, son of Hercules. This myth, recorded by Plutarch, was probably created by Marcus Antonius himself, in order to claim divine parentage. The name was in use throughout the Roman world which, at its height, comprised the whole of the Mediterranean and much of Europe as well as the Middle East. When the Roman Empire became Christian, the name continued in popularity because of the many great saints who bore the name. Later, the name was spread all around the world as Christianity was introduced to other places (e.g. the Far East, the Americas, and Sub-Saharan Africa).

Blue hole

A blue hole is a large marine cavern or sinkhole, which is open to the surface and has developed in a bank or island composed of a carbonate bedrock (limestone or coral reef). Blue holes typically contain tidally-influenced water of fresh, marine, or mixed chemistry. They extend below sea level for most of their depth and may provide access to submerged cave passages. Well-known examples can be found in Belize, the Bahamas, Guam, Australia (in the Great Barrier Reef), and Egypt (in the Red Sea).

Blue holes are distinguished from cenotes in that the latter are inland voids usually containing fresh groundwater rather than seawater.

Description

Blue holes are roughly circular, steep-walled depressions, and so named for the dramatic contrast between the dark blue, deep waters of their depths and the lighter blue of the shallows around them. Their water circulation is poor, and they are commonly anoxic below a certain depth; this environment is unfavorable for most sea life, but nonetheless can support large numbers of bacteria. The deep blue color is caused by the high transparency of water and bright white carbonate sand. Blue light is the most enduring part of the spectrum; other parts of the spectrum—red, yellow, and finally green—are absorbed during their path through water, but blue light manages to reach the white sand and return upon reflection.