Misplaced Pages

#271728

124-490: Southeast Texas is a cultural and geographic region in the U.S. state of Texas , bordering Southwest Louisiana and its greater Acadiana region to the east. Being a part of East Texas , the region is geographically centered on the Greater Houston and Beaumont–Port Arthur metropolitan statistical areas with a combined population of 7,662,325 according to the 2020 U.S. census . Southeast Texas includes part of

248-405: A central state apparatus designed to manage state institutions more efficiently. These changes helped Texas universities receive federal research funds. Beginning around the mid-20th century, Texas began to transform from a rural and agricultural state to one urban and industrialized. The state's population grew quickly during this period, with large levels of migration from outside the state. As

372-568: A frontier territory. The state became notorious as a haven for people from other parts of the country who wanted to escape debt, war tensions, or other problems. "Gone to Texas" was a common expression for those fleeing the law in other states. Nevertheless, the state also attracted many businessmen and other settlers with more legitimate interests. The cattle industry continued to thrive, though it gradually became less profitable. Cotton and lumber became major industries creating new economic booms in various regions. Railroad networks grew rapidly as did

496-573: A harsh environment for organisms. Sediment often settles in intertidal mudflats which are extremely difficult to colonize. No points of attachment exist for algae , so vegetation based habitat is not established. Sediment can also clog feeding and respiratory structures of species, and special adaptations exist within mudflat species to cope with this problem. Lastly, dissolved oxygen variation can cause problems for life forms. Nutrient-rich sediment from human-made sources can promote primary production life cycles, perhaps leading to eventual decay removing

620-523: A major destination for migration during the early 21st century and was named the most popular state to move for three consecutive years. Another study in 2019 determined Texas's growth rate at 1,000 people per day. During the COVID-19 pandemic in Texas , the first confirmed case of the virus in Texas was announced on March 4, 2020. On April 27, 2020, Governor Greg Abbott announced phase one of re-opening

744-529: A number of coastal water bodies such as coastal lagoons and brackish seas. A more comprehensive definition of an estuary is "a semi-enclosed body of water connected to the sea as far as the tidal limit or the salt intrusion limit and receiving freshwater runoff; however the freshwater inflow may not be perennial, the connection to the sea may be closed for part of the year and tidal influence may be negligible". This broad definition also includes fjords , lagoons , river mouths , and tidal creeks . An estuary

868-542: A part of the Sun Belt , Texas experienced strong economic growth, particularly during the 1970s and early 1980s. Texas's economy diversified, lessening its reliance on the petroleum industry . By 1990, Hispanics and Latino Americans overtook Blacks to become the largest minority group. Texas has the largest Black population with over 3.9 million. During the late 20th century, the Republican Party replaced

992-634: A supply state was marginalized in mid-1863 after the Union capture of the Mississippi River . The final battle of the Civil War was fought at Palmito Ranch , near Brownsville, Texas, and saw a Confederate victory. Texas descended into anarchy for two months between the surrender of the Army of Northern Virginia and the assumption of authority by Union General Gordon Granger . Violence marked

1116-435: A third of Colorado , and small portions of Kansas , Oklahoma , and Wyoming to the federal government, in return for the assumption of $ 10 million of the old republic's debt. Post-war Texas grew rapidly as migrants poured into the cotton lands of the state. They also brought or purchased enslaved African Americans, whose numbers tripled in the state from 1850 to 1860, from 58,000 to 182,566. Texas re-entered war following

1240-408: A type of ecosystem in some estuaries that have been negatively impacted by eutrophication. Cordgrass vegetation dominates the salt marsh landscape. Excess nutrients allow the plants to grow at greater rates in above ground biomass, however less energy is allocated to the roots since nutrients is abundant. This leads to a lower biomass in the vegetation below ground which destabilizes the banks of

1364-563: A well-mixed water column and the disappearance of the vertical salinity gradient . The freshwater-seawater boundary is eliminated due to the intense turbulent mixing and eddy effects . The lower reaches of Delaware Bay and the Raritan River in New Jersey are examples of vertically homogeneous estuaries. Inverse estuaries occur in dry climates where evaporation greatly exceeds the inflow of freshwater. A salinity maximum zone

SECTION 10

#1732766274272

1488-436: A wholly marine embayment to any of the other estuary types. The most important variable characteristics of estuary water are the concentration of dissolved oxygen, salinity and sediment load. There is extreme spatial variability in salinity, with a range of near-zero at the tidal limit of tributary rivers to 3.4% at the estuary mouth. At any one point, the salinity will vary considerably over time and seasons, making it

1612-477: A wide effect on the surrounding water bodies.  In turn, this can decrease fishing industry sales in one area and across the country. Production in 2016 from recreational and commercial fishing contributes billions of dollars to the United States' gross domestic product (GDP). A decrease in production within this industry can affect any of the 1.7 million people the fishing industry employs yearly across

1736-455: Is a dynamic ecosystem having a connection to the open sea through which the sea water enters with the rhythm of the tides . The effects of tides on estuaries can show nonlinear effects on the movement of water which can have important impacts on the ecosystem and waterflow. The seawater entering the estuary is diluted by the fresh water flowing from rivers and streams. The pattern of dilution varies between different estuaries and depends on

1860-565: Is also the second principal location for collegiate sports. Participants enjoy activities from running in Memorial Park to sailing on Galveston Bay and Clear Lake. A number of other sports are also available, including nearly a dozen fencing clubs, ranging from recreational clubs to elite competitive organizations. There are a variety of highways stretching between the Greater Houston and Beaumont metropolitan areas, connecting

1984-625: Is an area of dense forest located in the area just north and northwest of the city of Beaumont. There are many small towns in this area, including Woodville and Kountze . The Big Thicket National Preserve protects part of the old thicket, highlighting the area's biological resources. The 97,000 acre (390 km) preserve boasts a varied ecology of piney woods, swamps, and coastal prairies . It includes extremely diverse range of plant species including orchids, cactus, cypress, and pine in close proximity to each other. Approximately 65,000 people visit this area each year. Two historically important routes cross

2108-584: Is an area of extreme Southeast Texas near the Louisiana border. The "triangle" is formed by Beaumont , Port Arthur , and Orange , which are the largest cities in the area. "Golden" refers to the wealth that came from the Spindletop oil strike near Beaumont in 1901. In an attempt to distance the area from the petrochemical industry , some area interests attempted to rename the Golden Triangle as

2232-530: Is closer to Acadiana in Louisiana or the Gulf Coast of Mississippi , than it is to West Texas ; among some of its population, Cajun and Creole identity has been preserved and can be seen during cultural celebrations such as Mardi Gras . Much of contemporary Southeast Texas has its roots in traditions that go back generations; the region is consistent with much of northern and eastern Texas in that it

2356-513: Is derived from the Latin word aestuarium meaning tidal inlet of the sea, which in itself is derived from the term aestus , meaning tide. There have been many definitions proposed to describe an estuary. The most widely accepted definition is: "a semi-enclosed coastal body of water, which has a free connection with the open sea, and within which seawater is measurably diluted with freshwater derived from land drainage". However, this definition excludes

2480-411: Is formed, and both riverine and oceanic water flow close to the surface towards this zone. This water is pushed downward and spreads along the bottom in both the seaward and landward direction. Examples of an inverse estuary are Spencer Gulf , South Australia, Saloum River and Casamance River , Senegal. Estuary type varies dramatically depending on freshwater input, and is capable of changing from

2604-566: Is less restricted, and there is a slow but steady exchange of water between the estuary and the ocean. Fjord-type estuaries can be found along the coasts of Alaska , the Puget Sound region of western Washington state , British Columbia , eastern Canada, Greenland , Iceland , New Zealand, and Norway. These estuaries are formed by subsidence or land cut off from the ocean by land movement associated with faulting , volcanoes , and landslides . Inundation from eustatic sea-level rise during

SECTION 20

#1732766274272

2728-613: Is part of the Bible Belt —an area in which many inhabitants have strongly traditional Protestant Christian beliefs. Additionally, the Catholic Church in the United States has remained a prominent religious influence since Spanish colonization and missionary work. Among its largest cities in East Texas outside Houston, many still follow a rural Southern way of life, especially in dialect, mannerisms, and cuisine . In

2852-405: Is the second-largest U.S. state by area, after Alaska , and the largest state within the contiguous United States , at 268,820 square miles (696,200 km ). If it were an independent country, Texas would be the 39th-largest . It ranks 26th worldwide amongst country subdivisions by size . Texas is in the south central part of the United States. The Rio Grande forms a natural border with

2976-736: Is the most populous state in the South Central region of the United States . It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and an international border with the Mexican states of Chihuahua , Coahuila , Nuevo León , and Tamaulipas to the south and southwest. Texas has a coastline on the Gulf of Mexico to the southeast. Covering 268,596 square miles (695,660 km ), and with over 30 million residents as of 2023, it

3100-527: Is the second-largest state by both area and population . Texas is nicknamed the Lone Star State for its former status as an independent republic . Spain was the first European country to claim and control Texas. Following a short-lived colony controlled by France, Mexico controlled the land until 1836 when Texas won its independence, becoming the Republic of Texas . In 1845, Texas joined

3224-646: Is the whitefish species from the European Alps . Eutrophication reduced the oxygen levels in their habitats so greatly that whitefish eggs could not survive, causing local extinctions. However, some animals, such as carnivorous fish, tend to do well in nutrient-enriched environments and can benefit from eutrophication. This can be seen in populations of bass or pikes. Eutrophication can affect many marine habitats which can lead to economic consequences. The commercial fishing industry relies upon estuaries for approximately 68 percent of their catch by value because of

3348-519: Is unetymological, contrary to the historical value of the letter x ( / ʃ / ) in Spanish orthography . Alternative etymologies of the name advanced in the late 19th century connected the name Texas with the Spanish word teja , meaning 'roof tile', the plural tejas being used to designate Indigenous Pueblo settlements. A 1760s map by Jacques-Nicolas Bellin shows a village named Teijas on

3472-642: The Aranama , lived in southern Texas. This entire culture group, primarily centered in northeastern Mexico , is now extinct. No culture was dominant across all of present-day Texas, and many peoples inhabited the area. Native American tribes who have lived inside the boundaries of present-day Texas include the Alabama , Apache , Atakapan , Bidai , Caddo , Aranama , Comanche , Choctaw , Coushatta , Hasinai , Jumano , Karankawa , Kickapoo , Kiowa , Tonkawa , and Wichita . Many of these peoples migrated from

3596-595: The Battle of Gonzales . This launched the Texas Revolution . Texians elected delegates to the Consultation , which created a provisional government. The provisional government soon collapsed from infighting, and Texas was without clear governance for the first two months of 1836. Mexican President Antonio López de Santa Anna personally led an army to end the revolt. General José de Urrea defeated all

3720-661: The Democratic Party as the dominant party in the state. Beginning in the early 21st century, metropolitan areas including Dallas–Fort Worth and Greater Austin became centers for the Texas Democratic Party in statewide and national elections as liberal policies became more accepted in urban areas. From the mid-2000s to 2019, Texas gained an influx of business relocations and regional headquarters from companies in California . Texas became

3844-596: The Gulf of Mexico . The bay covers approximately 600 square miles (1,500 km), and is 30 miles (50 km) long and 17 miles (27 km) wide. Galveston Bay is on average 7–9   feet (2-3   m) deep. The bay has three inlets to the Gulf of Mexico: Bolivar Roads (the exit of the Houston Ship Channel ) between Galveston Island and the Bolivar Peninsula , San Luis Pass to the west, and Rollover Pass to

Southeast Texas - Misplaced Pages Continue

3968-517: The Gulf of Mexico . The resulting " oil boom " transformed Texas. Oil production averaged three million barrels per day at its peak in 1972. In 1901, the Democratic-dominated state legislature passed a bill requiring payment of a poll tax for voting, which effectively disenfranchised most Black and many poor White and Latino people. In addition, the legislature established white primaries , ensuring minorities were excluded from

4092-748: The Holocene Epoch has also contributed to the formation of these estuaries. There are only a small number of tectonically produced estuaries; one example is the San Francisco Bay , which was formed by the crustal movements of the San Andreas Fault system causing the inundation of the lower reaches of the Sacramento and San Joaquin rivers . In this type of estuary, river output greatly exceeds marine input and tidal effects have minor importance. Freshwater floats on top of

4216-610: The Mandovi estuary in Goa during the monsoon period. As tidal forcing increases, river output becomes less than the marine input. Here, current induced turbulence causes mixing of the whole water column such that salinity varies more longitudinally rather than vertically, leading to a moderately stratified condition. Examples include the Chesapeake Bay and Narragansett Bay . Tidal mixing forces exceed river output, resulting in

4340-640: The Mid-Atlantic coast, and Galveston Bay and Tampa Bay along the Gulf Coast . Bar-built estuaries are found in a place where the deposition of sediment has kept pace with rising sea levels so that the estuaries are shallow and separated from the sea by sand spits or barrier islands. They are relatively common in tropical and subtropical locations. These estuaries are semi-isolated from ocean waters by barrier beaches ( barrier islands and barrier spits ). Formation of barrier beaches partially encloses

4464-732: The Mississippian culture , also known as Mound Builders , which extended along the Mississippi River Valley east of Texas; and the civilizations of Mesoamerica , which were centered south of Texas. Influence of Teotihuacan in northern Mexico peaked around AD 500 and declined between the 8th and 10th centuries. When Europeans arrived in the Texas region, the language families present in the state were Caddoan, Atakapan , Athabaskan, Coahuiltecan , and Uto-Aztecan, in addition to several language isolates such as Tonkawa . Uto-Aztecan Puebloan and Jumano peoples lived neared

4588-625: The Old Three Hundred , made places along the Brazos River in 1822. The population of Texas grew rapidly. In 1825, Texas had about 3,500 people, with most of Mexican descent. By 1834, the population had grown to about 37,800 people, with only 7,800 of Mexican descent. Many immigrants openly flouted Mexican law, especially the prohibition against slavery . Combined with United States' attempts to purchase Texas, Mexican authorities decided in 1830 to prohibit continued immigration from

4712-568: The Pacific Ocean . Their opponents, led by Sam Houston, advocated the annexation of Texas to the United States and peaceful co-existence with Native Americans. The conflict between the factions was typified by an incident known as the Texas Archive War . With wide popular support, Texas first applied for annexation to the United States in 1836, but its status as a slaveholding country caused its admission to be controversial and it

4836-546: The Saint Malo settlement assisting Jean Lafitte in the Battle of New Orleans . In 1821, the Mexican War of Independence included the Texas territory, which became part of Mexico. Due to its low population, the territory was assigned to other states and territories of Mexico ; the core territory was part of the state of Coahuila y Tejas , but other parts of today's Texas were part of Tamaulipas , Chihuahua , or

4960-734: The Severn Estuary in the United Kingdom and the Ems Dollard along the Dutch-German border. The width-to-depth ratio of these estuaries is typically large, appearing wedge-shaped (in cross-section) in the inner part and broadening and deepening seaward. Water depths rarely exceed 30 m (100 ft). Examples of this type of estuary in the U.S. are the Hudson River , Chesapeake Bay , and Delaware Bay along

5084-691: The Trinity River , close to the site of modern Crockett . Texas lies between two major cultural spheres of Pre-Columbian North America : the Southwestern and the Plains areas. Archaeologists have found that three major Indigenous cultures lived in this territory, and reached their developmental peak before the first European contact. These were: the Ancestral Puebloans from the upper Rio Grande region, centered west of Texas;

Southeast Texas - Misplaced Pages Continue

5208-478: The black-tailed godwit , rely on estuaries. Two of the main challenges of estuarine life are the variability in salinity and sedimentation . Many species of fish and invertebrates have various methods to control or conform to the shifts in salt concentrations and are termed osmoconformers and osmoregulators . Many animals also burrow to avoid predation and to live in a more stable sedimental environment. However, large numbers of bacteria are found within

5332-557: The election of 1860 . During this time, Black people comprised 30 percent of the state's population, and they were overwhelmingly enslaved. When Abraham Lincoln was elected, South Carolina seceded from the Union; five other Deep South states quickly followed. A state convention considering secession opened in Austin on January 28, 1861. On February 1, by a vote of 166–8, the convention adopted an Ordinance of Secession . Texas voters approved this Ordinance on February 23, 1861. Texas joined

5456-682: The federalists against the government and drove all Mexican soldiers out of East Texas. They took advantage of the lack of oversight to agitate for more political freedom. Texians met at the Convention of 1832 to discuss requesting independent statehood, among other issues. The following year, Texians reiterated their demands at the Convention of 1833 . Within Mexico, tensions continued between federalists and centralists. In early 1835, wary Texians formed Committees of Correspondence and Safety. The unrest erupted into armed conflict in late 1835 at

5580-549: The rice paddies and marshlands that lie between Houston and Beaumont. The highest point on the coast is at High Island , where a salt dome raises the elevation to around 40   feet (12   m) above sea level. Away from the coast, the terrain begins to exhibit the rolling hills of Northeast and Central Texas . Toward Central Texas, the mixed pine and hardwood forests give way to the East Central Texas forests of post oak and grasslands. The Golden Triangle

5704-415: The "Lightning Capital of Texas" , as its density of lightning strikes is higher than it is in other parts of the state. This area of unusually high lightning activity stretches from Houston eastward into Southwest Louisiana. Much of this can be explained by the natural occurrence of thunderstorms in the region, which form almost daily during the wet season. However, the unusual clustering of lightning around

5828-494: The "Triplex." This name change did not catch on, and local residents still refer to it as the Golden Triangle. Some residents of the Golden Triangle do not consider the Greater Houston area to be part of Southeast Texas and place the western boundary of the region approximately at the Trinity River , which is roughly 30 miles from downtown Houston. This area holds the annual South Texas State Fair in Beaumont. The Big Thicket

5952-499: The 21st century include Hurricane Rita in 2005; Hurricane Ike , which passed over much of Houston and surrounding areas in 2008; and Hurricane Harvey , which inundated Southeast Texas in 2017. Weaker storms strike the area routinely. Some, like Tropical Storm Allison and Tropical Storm Claudette , have caused considerable damage. "NowData - NOAA Online Weather Data" . National Oceanic and Atmospheric Administration . Retrieved August 27, 2021 . The culture of Southeast Texas

6076-701: The Big Thicket: to the north lies the old cattle route or Beef Trail, that ran from Tyler County to Louisiana; to the south is the Spanish Trail or the Atascosito Road, that parallels modern Highway   90 and Interstate   10 from Liberty to Orange. Galveston Bay is a large estuary located along Texas upper coast. The bay is fed by the Trinity River and the San Jacinto River , numerous local bayous, and incoming tides from

6200-684: The Caddo meant that few were converted. Positioned between French Louisiana and Spanish Texas, the Caddo maintained relations with both, but were closer with the French. After Spain took control of Louisiana, most of the missions in eastern Texas were closed and abandoned. The United States obtained Louisiana following the 1803 Louisiana Purchase and began convincing tribes to self-segregate from whites by moving west; facing an overflow of native peoples in Missouri and Arkansas, they were able to negotiate with

6324-582: The Caddo of Louisiana and Arkansas. Following the Texas Revolution, the Texans chose to make peace with the Indigenous people, but did not honor former land claims or agreements. The first president of Texas, Sam Houston , aimed to cooperate and make peace with Native tribes, but his successor, Mirabeau B. Lamar , took a much more hostile stance. Hostility towards Natives by white Texans prompted

SECTION 50

#1732766274272

6448-568: The Caddo to allow several displaced peoples to settle on unused lands in eastern Texas. These included the Muscogee , Houma Choctaw , Lenape and Mingo Seneca , among others, who came to view the Caddoans as saviors. The temperament of Native American tribes affected the fates of European explorers and settlers in that land. Friendly tribes taught newcomers how to grow local crops, prepare foods, and hunt wild game . Warlike tribes resisted

6572-532: The Caddo, with the U.S. government trying to keep them in check. The Caddo never turned to violence because of the situation, except in cases of self-defense. By the 1830s, the U.S. had drafted the Indian Removal Act, which was used to facilitate the Trail of Tears. Fearing retribution, Indian Agents all over the eastern U.S. tried to convince all Indigenous peoples to uproot and move west. This included

6696-413: The Caddo. After Caddo resistance, the Spanish missionaries returned to Mexico. When France began settling Louisiana , in 1716 Spanish authorities responded by founding a new series of missions in East Texas. Two years later, they created San Antonio as the first Spanish civilian settlement in the area. Hostile native tribes and distance from nearby Spanish colonies discouraged settlers from moving to

6820-462: The Civil War and the restoration of its representation in the federal government, Texas entered a long period of economic stagnation. Historically, five major industries shaped the Texas economy prior to World War II : cattle, bison, cotton, timber, and oil. Before and after the Civil War, the cattle industry—which Texas came to dominate—was a major economic driver and created the traditional image of

6944-599: The Confederacy, Houston was deposed. While far from the major battlefields of the American Civil War , Texas contributed large numbers of soldiers and equipment. Union troops briefly occupied the state's primary port, Galveston. Texas's border with Mexico was known as the "backdoor of the Confederacy" because trade occurred at the border, bypassing the Union blockade. The Confederacy repulsed all Union attempts to shut down this route, but Texas's role as

7068-665: The Convention disbanded. The new government joined the other settlers in Texas in the Runaway Scrape , fleeing from the approaching Mexican army. After several weeks of retreat, the Texian Army commanded by Sam Houston attacked and defeated López de Santa Anna's forces at the Battle of San Jacinto . López de Santa Anna was captured and forced to sign the Treaties of Velasco , ending the war. The Constitution of

7192-450: The Golden Triangle is 60 inches (1,500 mm). Rainfall totals in other parts of Southeast Texas are lower, but still in excess of 40   inches (1,000 mm) per year. During Tropical Storm Claudette in 1979, the city of Alvin recorded an official 24-hour rainfall total of 42   inches (1,067 mm)—the highest one-day rainfall total ever measured in the United States . Nederland received 66 inches during Harvey. Houston has been called

7316-527: The Mexican Territory of Santa Fe de Nuevo México . Hoping more settlers would reduce the near-constant Comanche raids, Mexican Texas liberalized its immigration policies to permit immigrants from outside Mexico and Spain. Large swathes of land were allotted to empresarios , who recruited settlers from the United States, Europe, and the Mexican interior, primarily the U.S. Austin's settlers,

7440-426: The Mexican states of Chihuahua , Coahuila , Nuevo León , and Tamaulipas to the south. The Red River forms a natural border with Oklahoma and Arkansas to the north. The Sabine River forms a natural border with Louisiana to the east. The Texas Panhandle has an eastern border with Oklahoma at 100° W , a northern border with Oklahoma at 36°30' N and a western border with New Mexico at 103° W . El Paso lies on

7564-486: The Northern United States or California and to escape segregation. In 1940, Texas was 74% White , 14.4% Black, and 11.5% Hispanic. World War II had a dramatic impact on Texas, as federal money poured in to build military bases, munitions factories, detention camps and Army hospitals; 750,000 Texans left for service; the cities exploded with new industry; and hundreds of thousands of poor farmers left

SECTION 60

#1732766274272

7688-446: The Philippines'), or as provincia de los Tejas ('province of the Tejas '), later also provincia de Texas (or de Tejas ), ('province of Texas'). It was incorporated as provincia de Texas into the Mexican Empire in 1821, and declared a republic in 1836. The Royal Spanish Academy recognizes both spellings, Tejas and Texas , as Spanish-language forms of the name. The English pronunciation with /ks/

7812-405: The Republic of Texas prohibited the government from restricting slavery or freeing slaves, and required free people of African descent to leave the country. Political battles raged between two factions of the new Republic. The nationalist faction, led by Mirabeau B. Lamar , advocated the continued independence of Texas, the expulsion of the Native Americans , and the expansion of the Republic to

7936-452: The Rio Grande in the western portion of the state and the Athabaskan-speaking Apache tribes lived throughout the interior. The agricultural, mound-building Caddo controlled much of the northeastern part of the state, along the Red , Sabine , and Neches River basins. Atakapan peoples such as the Akokisa and Bidai lived along the northeastern Gulf Coast; the Karankawa lived along the central coast. At least one tribe of Coahuiltecans ,

8060-406: The Rio Grande on January 13, 1846. A few months later Mexican troops routed an American cavalry patrol in the disputed area in the Thornton Affair starting the Mexican–American War . The first battles of the war were fought in Texas: the Siege of Fort Texas , Battle of Palo Alto and Battle of Resaca de la Palma . After these decisive victories, the United States invaded Mexican territory, ending

8184-399: The Texas cowboy. In the later 19th century, cotton and lumber grew to be major industries as the cattle industry became less lucrative. Ultimately, the discovery of major petroleum deposits ( Spindletop in particular) initiated an economic boom that became the driving force behind the economy for much of the 20th century. Texas developed a diversified economy and high tech industry during

8308-442: The Texian resistance along the coast culminating in the Goliad massacre . López de Santa Anna's forces, after a thirteen-day siege , overwhelmed Texian defenders at the Battle of the Alamo . News of the defeats sparked panic among Texas settlers. The newly elected Texian delegates to the Convention of 1836 quickly signed a declaration of independence on March 2, forming the Republic of Texas . After electing interim officers,

8432-484: The U.S. After Texas's annexation, Mexico broke diplomatic relations with the United States. While the United States claimed Texas's border stretched to the Rio Grande, Mexico claimed it was the Nueces River leaving the Rio Grande Valley under contested Texan sovereignty. While the former Republic of Texas could not enforce its border claims, the United States had the military strength and the political will to do so. President Polk ordered General Zachary Taylor south to

8556-399: The United States of America as the 28th state. The state's annexation set off a chain of events that led to the Mexican–American War in 1846. Following victory by the United States, Texas remained a slave state until the American Civil War , when it declared its secession from the Union in early 1861 before officially joining the Confederate States of America on March   2. After

8680-400: The United States. Estuaries are incredibly dynamic systems, where temperature, salinity, turbidity, depth and flow all change daily in response to the tides. This dynamism makes estuaries highly productive habitats, but also make it difficult for many species to survive year-round. As a result, estuaries large and small experience strong seasonal variation in their fish communities. In winter,

8804-444: The United States. However, illegal immigration from the United States into Mexico continued to increase the population of Texas. New laws also called for the enforcement of customs duties angering native Mexican citizens ( Tejanos ) and recent immigrants alike. The Anahuac Disturbances in 1832 were the first open revolt against Mexican rule, coinciding with a revolt in Mexico against the nation's president. Texians sided with

8928-513: The above definition of an estuary and could be fully saline. Many estuaries suffer degeneration from a variety of factors including soil erosion , deforestation , overgrazing , overfishing and the filling of wetlands. Eutrophication may lead to excessive nutrients from sewage and animal wastes; pollutants including heavy metals , polychlorinated biphenyls , radionuclides and hydrocarbons from sewage inputs; and diking or damming for flood control or water diversion. The word "estuary"

9052-523: The agreement. Several filibusters raised armies to invade the area west of the Sabine River. Marked by the War of 1812 , some men who had escaped from the Spanish, held (Old) Philippines had immigrated to and also passed through Texas (New Philippines) and reached Louisiana where Philippine exiles aided the United States in the defense of New Orleans against a British invasion, with Filipinos in

9176-578: The area. It was one of New Spain's least populated provinces. In 1749, the Spanish peace treaty with the Lipan Apache angered many tribes, including the Comanche, Tonkawa, and Hasinai. The Comanche signed a treaty with Spain in 1785 and later helped to defeat the Lipan Apache and Karankawa tribes. With numerous missions being established, priests led a peaceful conversion of most tribes. By

9300-452: The bottom where they are harmless. Historically the oysters filtered the estuary's entire water volume of excess nutrients every three or four days. Today that process takes almost a year, and sediment, nutrients, and algae can cause problems in local waters. Some major rivers that run through deserts historically had vast, expansive estuaries that have been reduced to a fraction of their former size, because of dams and diversions. One example

9424-658: The cities, agriculture , tourism and small business have always been major factors in the economy. The University of Houston System is the largest and most prominent university system based in Southeast Texas, although Texas Southern University , Prairie View A&M University , the University of Saint Thomas , Houston Christian University , and others are also notable subjects to the region's undergraduate and postgraduate systems. Rice University in Houston

9548-770: The coast of the Gulf of Mexico and most of the Texas portion of the Intracoastal Waterway . The area is also crossed by numerous rivers and streams, the largest three being the Sabine River , the Neches River , and the Trinity River . In Southeast Texas and the rest of the Southern United States , small rivers and creeks collect into swamps called " bayous " and merge with the surrounding forest. The only large bodies of water in Southeast Texas are Galveston Bay and Sabine Lake , but

9672-514: The colony of Fort Saint Louis at Matagorda Bay rather than along the Mississippi River . The colony lasted only four years before succumbing to harsh conditions and hostile natives. A small band of survivors traveled eastward into the lands of the Caddo, but La Salle was killed by disgruntled expedition members. In 1690 Spanish authorities, concerned that France posed a competitive threat, constructed several missions in East Texas among

9796-661: The communities to the remainder of the Gulf Coast region of the United States , and the Texas Triangle . Among other modes of transportation, the largest airports operating in Southeast Texas are all stationed in the city of Houston. First Freeway Section width: mainlanes (HOV) Traffic Count, 2001 (AADT) Traffic Count, 2009 (AADT) Traffic Count, 2012 (AADT) Texas Texas ( / ˈ t ɛ k s ə s / TEK -səss , locally also / ˈ t ɛ k s ɪ z / TEK -siz ; Spanish : Texas or Tejas , pronounced [ˈtexas] )

9920-618: The desert and mountains of the Big Bend . The name Texas , based on the Caddo word táy:shaʼ ( /tə́jːʃaʔ/ ) 'friend', was applied, in the spelling Tejas or Texas , by the Spanish to the Caddo themselves, specifically the Hasinai Confederacy. During Spanish colonial rule , in the 18th century, the area was known as Nuevas Filipinas (' New Philippines ') and Nuevo Reino de Filipinas ('New Kingdom of

10044-402: The developed areas of Houston, the Golden Triangle, and Lake Charles, Louisiana have led many researchers to believe that some combination of urban heat islands and air pollution are responsible for increasing the number of lightning strikes beyond even the already-high natural levels. Southeast Texas is vulnerable to hurricanes . Major hurricanes that have severely affected the area in

10168-409: The dissolved oxygen from the water; thus hypoxic or anoxic zones can develop. Nitrogen is often the lead cause of eutrophication in estuaries in temperate zones. During a eutrophication event, biogeochemical feedback decreases the amount of available silica . These feedbacks also increase the supply of nitrogen and phosphorus, creating conditions where harmful algal blooms can persist. Given

10292-545: The early months of Reconstruction . Juneteenth commemorates the announcement of the Emancipation Proclamation in Galveston by General Gordon Granger, almost two and a half years after the original announcement. President Johnson, in 1866, declared the civilian government restored in Texas. Despite not meeting Reconstruction requirements, Congress resumed allowing elected Texas representatives into

10416-595: The east, seeking a route to Mexico. They passed through the Caddo lands but turned back after reaching the River of Daycao (possibly the Brazos or Colorado), beyond which point the Native peoples were nomadic and did not have the agricultural stores to feed the expedition. European powers ignored the area until accidentally settling there in 1685. Miscalculations by René-Robert Cavelier de La Salle resulted in his establishing

10540-452: The east. The Houston Ship Channel, connecting the Port of Houston to the Gulf, passes through Galveston Bay. Houston is the largest city on the bay, while smaller ones include Galveston, Pasadena , Baytown , and Texas City . The bay provides nursery and spawning grounds for large amounts of marine life and is important for both commercial and recreational fishing . Compared to the rest of

10664-479: The economy. Amid a rise in COVID-19 cases in autumn 2020, Abbott refused to enact further lockdowns. In November 2020, Texas was selected as one of four states to test Pfizer's COVID-19 vaccine distribution. As of February 2, 2021, there had been over 2.4 million confirmed cases in Texas, with at least 37,417 deaths. During February 13–17, 2021, the state faced a major weather emergency as Winter Storm Uri hit

10788-401: The effects of modifying the estuarine circulation. Fjord -type estuaries are formed in deeply eroded valleys formed by glaciers . These U-shaped estuaries typically have steep sides, rock bottoms, and underwater sills contoured by glacial movement. The estuary is shallowest at its mouth, where terminal glacial moraines or rock bars form sills that restrict water flow. In the upper reaches of

10912-416: The end of the 18th century only a few nomadic tribes had not converted. When the United States purchased Louisiana from France in 1803, American authorities insisted the agreement also included Texas. The boundary between New Spain and the United States was finally set in 1819 at the Sabine River , the modern border between Texas and Louisiana. Eager for new land, many U.S. settlers refused to recognize

11036-601: The estuary impacted by human activities, and over time may shift the basic composition of the ecosystem, and the reversible or irreversible changes in the abiotic and biotic parts of the systems from the bottom up. For example, Chinese and Russian industrial pollution, such as phenols and heavy metals, has devastated fish stocks in the Amur River and damaged its estuary soil. Estuaries tend to be naturally eutrophic because land runoff discharges nutrients into estuaries. With human activities, land run-off also now includes

11160-424: The estuary, the depth can exceed 300 m (1,000 ft). The width-to-depth ratio is generally small. In estuaries with very shallow sills, tidal oscillations only affect the water down to the depth of the sill, and the waters deeper than that may remain stagnant for a very long time, so there is only an occasional exchange of the deep water of the estuary with the ocean. If the sill depth is deep, water circulation

11284-776: The estuary, with only narrow inlets allowing contact with the ocean waters. Bar-built estuaries typically develop on gently sloping plains located along tectonically stable edges of continents and marginal sea coasts. They are extensive along the Atlantic and Gulf coasts of the U.S. in areas with active coastal deposition of sediments and where tidal ranges are less than 4 m (13 ft). The barrier beaches that enclose bar-built estuaries have been developed in several ways: Fjords were formed where Pleistocene glaciers deepened and widened existing river valleys so that they become U-shaped in cross-sections. At their mouths there are typically rocks, bars or sills of glacial deposits , which have

11408-634: The federal government for their opposition to U.S. involvement in World War I . The Great Depression and the Dust Bowl dealt a double blow to the state's economy, which had significantly improved since the Civil War. Migrants abandoned the worst-hit sections of Texas during the Dust Bowl years. Especially from this period on, Black people left Texas in the Great Migration to get work in

11532-505: The federal government in 1870. Social volatility continued as the state struggled with agricultural depression and labor issues. Like most of the South, the Texas economy was devastated by the War. However, since the state had not been as dependent on slaves as other parts of the South, it was able to recover more quickly. The culture in Texas during the later 19th century exhibited many facets of

11656-406: The fields for much better-paying war jobs, never to return to agriculture. Texas manufactured 3.1 percent of total United States military armaments produced during World War II, ranking eleventh among the 48 states. Texas modernized and expanded its system of higher education through the 1960s. The state created a comprehensive plan for higher education, funded in large part by oil revenues, and

11780-663: The fighting in Texas. The Treaty of Guadalupe Hidalgo ended the two-year war. In return for US$ 18,250,000, Mexico gave the U.S. undisputed control of Texas, ceded the Mexican Cession in 1848, most of which today is called the American Southwest, and Texas's borders were established at the Rio Grande. The Compromise of 1850 set Texas's boundaries at their present position: Texas ceded its claims to land which later became half of present-day New Mexico ,

11904-500: The first Europeans in what is now Texas. Cabeza de Vaca reported that in 1528, when the Spanish landed in the area, "half the natives died from a disease of the bowels and blamed us." Cabeza de Vaca also made observations about the way of life of the Ignaces Natives of Texas. Francisco Vázquez de Coronado described another encounter with native people in 1541. The expedition of Hernando de Soto entered into Texas from

12028-609: The fish community is dominated by hardy marine residents, and in summer a variety of marine and anadromous fishes move into and out of estuaries, capitalizing on their high productivity. Estuaries provide a critical habitat to a variety of species that rely on estuaries for life-cycle completion. Pacific Herring ( Clupea pallasii ) are known to lay their eggs in estuaries and bays, surfperch give birth in estuaries, juvenile flatfish and rockfish migrate to estuaries to rear, and anadromous salmonids and lampreys use estuaries as migration corridors. Also, migratory bird populations, such as

12152-580: The formal political process. The number of voters dropped dramatically, and the Democrats crushed competition from the Republican and Populist parties. The Socialist Party became the second-largest party in Texas after 1912, coinciding with a large socialist upsurge in the United States during fierce battles in the labor movement and the popularity of national heroes like Eugene V. Debs . The socialists' popularity soon waned after their vilification by

12276-400: The great biodiversity of this ecosystem. During an algal bloom , fishermen have noticed a significant increase in the quantity of fish. A sudden increase in primary productivity causes spikes in fish populations which leads to more oxygen being utilized. It is the continued deoxygenation of the water that then causes a decline in fish populations. These effects can begin in estuaries and have

12400-420: The impacts do not end there. Plant death alters the entire food web structure which can result in the death of animals within the afflicted biome . Estuaries are hotspots for biodiversity , containing a majority of commercial fish catch, making the impacts of eutrophication that much greater within estuaries. Some specific estuarine animals feel the effects of eutrophication more strongly than others. One example

12524-450: The large reservoirs of the remainder of East Texas are just to the north. The eastern portion of Southeast Texas is geographically and culturally attached to Southwest Louisiana, though western, southern and northern areas maintain their own distinct Texan cultural identities . Near the coast, the land is low and extremely flat, and often marshy . The Piney Woods extend into the northern parts of Southeast Texas, reaching as far south as

12648-525: The many chemicals used as fertilizers in agriculture as well as waste from livestock and humans. Excess oxygen-depleting chemicals in the water can lead to hypoxia and the creation of dead zones . This can result in reductions in water quality, fish, and other animal populations. Overfishing also occurs. Chesapeake Bay once had a flourishing oyster population that has been almost wiped out by overfishing. Oysters filter these pollutants, and either eat them or shape them into small packets that are deposited on

12772-422: The marine environment, such as plastics , pesticides , furans , dioxins , phenols and heavy metals . Such toxins can accumulate in the tissues of many species of aquatic life in a process called bioaccumulation . They also accumulate in benthic environments, such as estuaries and bay muds : a geological record of human activities of the last century. The elemental composition of biofilm reflect areas of

12896-575: The marsh causing increased rates of erosion . A similar phenomenon occurs in mangrove swamps , which are another potential ecosystem in estuaries. An increase in nitrogen causes an increase in shoot growth and a decrease in root growth. Weaker root systems cause a mangrove tree to be less resilient in seasons of drought, which can lead to the death of the mangrove. This shift in above ground and below ground biomass caused by eutrophication could hindered plant success in these ecosystems. Across all biomes, eutrophication often results in plant death but

13020-500: The mid-20th century. As of 2022 , it has the most Fortune 500 company headquarters (53) in the United States. With a growing base of industry, the state leads in many industries, including tourism , agriculture , petrochemicals , energy , computers and electronics , aerospace , and biomedical sciences . Texas has led the U.S. in state export revenue since 2002 and has the second-highest gross state product . The Dallas–Fort Worth metroplex and Greater Houston areas are

13144-639: The movement of most Native populations north into what would become Indian Territory (modern Oklahoma). Only the Alabama-Coushatta would remain in the parts of Texas subject to white settlement, though the Comanche would continue to control most of the western half of the state until their defeat in the 1870s and 1880s. The first historical document related to Texas was a map of the Gulf Coast , created in 1519 by Spanish explorer Alonso Álvarez de Pineda . Nine years later, shipwrecked Spanish explorer Álvar Núñez Cabeza de Vaca and his cohort became

13268-565: The nation's fourth and fifth-most populous urban regions respectively. Its capital city is Austin . Due to its size and geologic features such as the Balcones Fault , Texas contains diverse landscapes common to both the U.S. Southern and the Southwestern regions . Most population centers are in areas of former prairies , grasslands , forests, and the coastline . Traveling from east to west, terrain ranges from coastal swamps and piney woods , to rolling plains and rugged hills, to

13392-542: The newly created Confederate States of America on March 4, 1861, ratifying the permanent C.S. Constitution on March 23. Not all Texans favored secession initially, although many of the same would later support the Southern cause. Texas's most notable Unionist was the state governor, Sam Houston . Not wanting to aggravate the situation, Houston refused two offers from President Lincoln for Union troops to keep him in office. After refusing to swear an oath of allegiance to

13516-573: The north or east during the colonial period, such as the Choctaw , Alabama-Coushatta, and Delaware . The region was primarily controlled by the Spanish until the Texas Revolution . They were most interested in relationships with the Caddo, who were—like the Spanish—a settled, agricultural people. Several Spanish missions were opened in Caddo territory, but a lack of interest in Christianity among

13640-440: The now off-balance nitrogen cycle , estuaries can be driven to phosphorus limitation instead of nitrogen limitation. Estuaries can be severely impacted by an unbalanced phosphorus cycle, as phosphorus interacts with nitrogen and silica availability. With an abundance of nutrients in the ecosystem, plants and algae overgrow and eventually decompose, which produce a significant amount of carbon dioxide. While releasing CO 2 into

13764-490: The port at Galveston as commerce expanded. The lumber industry quickly expanded and was Texas' largest industry prior to the 20th century. In 1900, Texas suffered the deadliest natural disaster in U.S. history during the Galveston hurricane . On January 10, 1901, the first major oil well in Texas, Spindletop , was found south of Beaumont . Other fields were later discovered nearby in East Texas , West Texas , and under

13888-427: The seawater in a layer that gradually thins as it moves seaward. The denser seawater moves landward along the bottom of the estuary, forming a wedge-shaped layer that is thinner as it approaches land. As a velocity difference develops between the two layers, shear forces generate internal waves at the interface, mixing the seawater upward with the freshwater. An examples of a salt wedge estuary is Mississippi River and

14012-411: The sediment which has a very high oxygen demand. This reduces the levels of oxygen within the sediment often resulting in partially anoxic conditions, which can be further exacerbated by limited water flow. Phytoplankton are key primary producers in estuaries. They move with the water bodies and can be flushed in and out with the tides . Their productivity is largely dependent upon the turbidity of

14136-429: The settlers. Prior treaties with the Spanish forbade either side from militarizing its native population in any potential conflict between the two nations. Several outbreaks of violence between Native Americans and Texans started to spread in the prelude to the Texas Revolution. Texans accused tribes of stealing livestock. While no proof was found, those in charge of Texas at the time attempted to publicly blame and punish

14260-586: The state's western tip at 32° N and the Rio Grande. Estuary Most existing estuaries formed during the Holocene epoch with the flooding of river-eroded or glacially scoured valleys when the sea level began to rise about 10,000–12,000 years ago. Estuaries are typically classified according to their geomorphological features or to water-circulation patterns. They can have many different names, such as bays , harbors , lagoons , inlets , or sounds , although some of these water bodies do not strictly meet

14384-483: The state, Southeast Texas' climate is warmer in winter and cooler in summer. On average, the region receives more rain than other parts of the state, and it experiences a wet season and dry season like the tropics . This can increase the humidity level in the region. The relatively mild and wet climate is largely due to the influence of the Gulf of Mexico. The Southeast Texas region can be comparable to that of Southern Louisiana in climate. Average annual rainfall in

14508-583: The state, as well as most of the Southeastern and Midwestern United States. Historically high power usage across the state caused the state's power grid to become overworked and ERCOT (the main operator of the Texas Interconnection grid) declared an emergency and began to implement rolling blackouts across Texas, causing a power crisis . Over 3 million Texans were without power and over 4 million were under boil-water notices. Texas

14632-436: The urban areas of Southeast Texas, energy , healthcare , manufacturing and technology are prominent industries. Houston is the largest city and economic center of Southeast Texas, and it holds the third most Fortune 500 headquarters by concentration in the U.S. as of 2021. Major corporations in the region include APA Corporation , Chevron Corporation , HostGator , Jason's Deli , JPMorgan Chase , and Sysco . Outside of

14756-456: The volume of freshwater, the tidal range, and the extent of evaporation of the water in the estuary. Drowned river valleys are also known as coastal plain estuaries. In places where the sea level is rising relative to the land, sea water progressively penetrates into river valleys and the topography of the estuary remains similar to that of a river valley. This is the most common type of estuary in temperate climates. Well-studied estuaries include

14880-453: The water and atmosphere, these organisms are also intaking all or nearly all of the available oxygen creating a hypoxic environment and unbalanced oxygen cycle . The excess carbon in the form of CO 2 can lead to low pH levels and ocean acidification , which is more harmful for vulnerable coastal regions like estuaries. Eutrophication has been seen to negatively impact many plant communities in estuarine ecosystems . Salt marshes are

15004-835: The water. The main phytoplankton present are diatoms and dinoflagellates which are abundant in the sediment. A primary source of food for many organisms on estuaries, including bacteria , is detritus from the settlement of the sedimentation. Of the thirty-two largest cities in the world in the early 1990s, twenty-two were located on estuaries. As ecosystems, estuaries are under threat from human activities such as pollution and overfishing . They are also threatened by sewage, coastal settlement, land clearance and much more. Estuaries are affected by events far upstream, and concentrate materials such as pollutants and sediments. Land run-off and industrial, agricultural, and domestic waste enter rivers and are discharged into estuaries. Contaminants can be introduced which do not disintegrate rapidly in

15128-460: Was captured twice and Texans were defeated in battle in the Dawson massacre . Despite these successes, Mexico did not keep an occupying force in Texas, and the republic survived. The cotton price crash of the 1840s depressed the country's economy. Texas was finally annexed when the expansionist James K. Polk won the election of 1844 . On December 29, 1845, the U.S. Congress admitted Texas to

15252-539: Was initially rebuffed. This status, and Mexican diplomacy in support of its claims to the territory, also complicated Texas's ability to form foreign alliances and trade relationships. The Comanche Indians furnished the main Native American opposition to the Texas Republic, manifested in multiple raids on settlements . Mexico launched two small expeditions into Texas in 1842. The town of San Antonio

15376-577: Was ranked 15th in the nation by U.S. News & World Report as of 2022. In areas closer to Beaumont, Lamar University within the Texas State University System is the center of higher education. Within Southeast Texas, the city of Houston and its metropolitan area has a rich sporting culture and area residents are active in many spectator and participant sports. Spectators attend events including teams from four major professional sports teams and collegiate sports ; Beaumont

#271728