675:, an ecology professor and researcher at the National Autonomous University of Mexico, found that based on genetic studies of microbes in the CCB and surrounding valleys, the aquifer extends far beyond the CCB and includes adjacent valleys. She published her results in the Proceedings of the National Academy of Sciences in April 2006. Regarding the source of drying out, she wrote: "Similar to situations occurring with increasing frequency in various arid regions of the world, agricultural development and associated water extraction in the region have placed new pressures on the ecological integrity of the unique ecosystems of Cuatro Ciénegas."
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Scientists working in the basin and some local residents claim to have observed reduced spring discharge and a decrease in surface water in the Cuatro Ciénegas Basin (CCB) in recent years, although these changes have not been well documented in the scientific literature. Some have blamed the possible
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Poza Azul is a protected wetland, located 9 km (5.6 mi) from
Cuatrociénegas seat. It is one of the best known wetlands in Cuatrociénegas. There is a photographic exhibition hall of the flora and fauna of the reserve, viewing platforms, and self-guided trails.
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La Poza de la
Becerra (Spanish: The Pool of the Calf) is located 16 km (9.9 mi) from the county seat, on road number 30 Cuatrociénegas-Torreon. It is part of the biosphere reserve of Cuatrociénegas. The area contains many species endemic to the region.
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basin. The nature reserves are small ecosystems with unique fauna and flora that are highly protected by government authorities. Recently, NASA stated that the Cuatro Ciénegas Basin could have strong links to discovering life on
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on 24 May 1800. The settlement's original name was
Nuestra Señora de los Dolores y Cuatro Ciénegas, which was later changed to Villa Venustiano Carranza, before finally settling on its current name.
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supplying the water that emerges at the surface of the Cuatro Ciénegas Basin extends far beyond the basin and thus is potentially impacted by agricultural water extraction in adjacent valleys.
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Poza
Churince is located 18 km (11 mi) from the Cuatrociénegas seat by the federal highway 30 Cuatrociénegas-Torreon. It is an area of spring waters and varying temperatures.
991:
M. Terry, K.L. Steelman, T. Guilderson, P. Dering, M.W. Rowe. Lower Pecos and
Coahuila peyote: new radiocarbon dates. Journal of Archaeological Science, 33 (2006), pp. 1017-1021
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drying out on changes in climate and others have ascribed it to the introduction of large scale agriculture in adjacent valleys over the past two decades.
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and the eradication of invasive flora and fauna, as well as community development and water efficient agriculture combined with organic techniques.
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Wolaver (2008), "Hydrogeology of the
Cuatrocienegas Basin, Coahuila, Mexico: An Integrative Approach to Arid Karst Aquifer Delineation"
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Other featured wetlands include "Nogalito" and the ecotouristic park "La Ilusión,” as well as El
Entronque and El Mesquite resorts. The
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Research by hydrogeologist Brad
Wolaver at the University of Texas at Austin, now at Flinders University, also found evidence that the
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in
Coahuila. The site attracts many visitors who are immersed in the process of making wine and it offers guide tours around the
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Espinosa, H.; Lambarri, C. (2009). "Systematics of the Fish from the Cuatro Ciénegas Basin". In Álvarez, F.; Ojeda, M. (eds.).
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Aquatic
Invertebrates of Cuatro Ciénegas, Coahuila, México and Effects of Fish on Stromatolite Invertebrate Assemblages
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Archeological excavations indicate settlement in the area from approximately 5000 years ago, as well as ritual use of
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Cuatro Ciénegas has several natural tourist attractions, including white dunes and many wetlands which have unique
1113:"Turtles of the World: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status"
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Also known in Spanish as "Las Dunas de Yeso,” white dunes cover a large area of white sand that consists of
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in most of the world, linked to the origin of an oxygen rich atmosphere over 3 billion years ago. A tiny
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Rhodin, A.G.J.; J.B. Iverson; R. Bour; U. Fritz; A. Georges; H.B. Shaffer; P.P. van Dijk (2017).
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410:(no natural outflow); a number of artificial channels leading water out of it have been made for
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Cuatrociénegas Scientific Research Center / Centro de Investigación Científica de Cuatrociénegas
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Several failed settlements were founded here prior to the successful establishment of a town by
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Wolaver (2008), "Delineation of Regional Arid Karstic Aquifers: An Integrative Data Approach"
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Souza (2006) "An endangered oasis of aquatic microbial biodiversity in the Chihuahuan desert"
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reveals adaptations essential for survival in the relic of an ancient marine environment"
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Several environmental conservation leaders are working to protect the valley, including
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in Mexico. The basin has inflowing rivers and streams from the near region, but it is
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1432:"Threatened Mexican oasis loses its main researcher and protector — will it survive?"
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1031:"The Cuatro Ciénegas Basin in Coahuila, Mexico: an astrobiological Precambrian Park"
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Las Playitas is a large extension of wetlands located close to the municipal seat.
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http://www.lib.utexas.edu/geo/thesis_dissertations/thesisabstracts2.html#wolaver
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Souza, V; Siefert, JL; Escalante, AE; Elser, JJ; Eguiarte, LE (July 2012).
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inhabit Cuatro Ciénegas' pools. These are colonies of certain types of
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http://www3.interscience.wiley.com/cgi-bin/fulltext/119390551/PDFSTART
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The municipality reported 12,154 inhabitants in the year 2000 census.
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Ceballos, G.; E.D. Pardo; L.M. Estévez; H.E. Pérez, eds. (2016).
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1408:"Weatherbase: Historical Weather for Cuatro Ciénegas, Coahuila"
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Animal Diversity and Biogeography of the Cuatro Ciénegas Basin
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SSC Tortoise and Freshwater Turtle Specialist Group: 1–292.
433:). Among the many aquatic species in the Reserve are three
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Los peces dulceacuícolas de México en peligro de extinción
1187:. Freshwater Ecoregions of the World. Archived from
1002:"Área de Protección de Flora y Fauna Cuatrociénegas"
2000:
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427:to the valley and its surrounding mountains (e.g.,
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550:. The organization owns a private reserve, called
364:Área de Protección de Flora y Fauna Cuatrociénegas
1272:Proceedings of the National Academy of Sciences
1261:Alcaraz, Luis David; et al. (2008-04-11).
333:from 1915 to 1920, who was born there in 1859.
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8:
414:and in prehistoric times it was part of the
570:. The most famous natural attractions are:
288:It is located in the state's desert region
2104:Flora and fauna protection areas of Mexico
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1488:Pronatura Noreste in the Chihuahuan Desert
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283:surrounding municipality of the same name
2124:World Heritage Tentative List for Mexico
2119:Protected areas of the Chihuahuan Desert
1483:Cuatro Ciénagas: tourism and attractions
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525:, leading one local bacterial species,
481:), and several endemic crustaceans and
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1361:: CS1 maint: archived copy as title (
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624:"Las Dunas de Yeso" in Cuatrociénegas.
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1493:Cuatrociénagas, Desert Fishes Council
1136:10.3854/crm.7.checklist.atlas.v8.2017
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325:, in honour of its most famous son:
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27:City in the Mexican state of Coahuila
7:
1430:Vidal Valero, Myriam (2023-07-31).
1478:Cuatro Ciénagas: municipal webpage
521:environment with little available
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695:Climate data for Cuatro Ciénegas
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1414:from the original on 2017-09-01.
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1416:Retrieved on November 24, 2011.
1344:from the original on 2015-09-24
1225:Borrell, Brendan (2010-11-01).
321:The city is formally known as
2114:Important Bird Areas of Mexico
1210:Dinger, Eric (December 2001),
1090:. Springer. pp. 161–173.
1:
1214:, Northern Arizona University
1163:. Fondo de Cultura Económic.
1120:Chelonian Research Monographs
2084:Biosphere reserves of Mexico
2064:Populated places in Coahuila
1281:National Academy of Sciences
316:Antonio Cordero y Bustamante
239:) is a city in the northern
2109:Protected areas of Coahuila
2069:Cuatrociénegas Municipality
2018:CADNR 026 Bajo Río San Juan
814:Mean daily minimum °C (°F)
744:Mean daily maximum °C (°F)
323:Cuatro Ciénegas de Carranza
52:Cuatro Ciénegas de Carranza
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1681:Cuatrociénegas de Carranza
1448:10.1038/d41586-023-02413-y
957:
694:
511:Leptocaris stromatolicolus
236:[ˈkwatɾoˈsjeneɣas]
18:Cuatrocienegas de Carranza
1941:San Pedro de las Colonias
1937:San Pedro de las Colonias
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1009:Sites Information Service
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640:Other tourist attractions
447:Cuatro Cienegas softshell
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1239:(11): 46. Archived from
541:horizontal gene transfer
475:Cuatrocienegas killifish
128:Cuatro Ciénegas (Mexico)
30:City in Coahuila, Mexico
1298:10.1073/pnas.0800981105
467:Cuatro Cienegas pupfish
449:), eight endemic fish (
2099:Ramsar sites in Mexico
1781:Matamoros de la Laguna
658:Cuatro Ciénegas valley
625:
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471:Cuatrociengas gambusia
455:Cuatro Cienegas shiner
443:Cuatro Ciénegas slider
416:Rio Grande (Rio Bravo)
395:
232:Spanish pronunciation:
160:26.98611°N 102.06639°W
1811:Santa Rosa de Múzquiz
1410:. Weatherbase. 2011.
1265:Bacillus coahuilensis
1055:10.1089/ast.2011.0675
958:Source: Weatherbase
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591:La Poza de la Becerra
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528:Bacillus coahuilensis
402:(CCB) is an official
400:Cuatro Ciénegas Basin
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340:Cuatro Ciénegas Basin
292:. Cuatro Ciénegas is
2043:Sierra de Zapalinamé
2013:CADNR 004 Don Martín
1227:"Elemental Shortage"
646:Sierra de la Campana
439:Coahuilan box turtle
311:by the inhabitants.
165:26.98611; -102.06639
98:Show map of Coahuila
1927:San Juan de Sabinas
1701:Francisco I. Madero
1697:Francisco I. Madero
1289:2008PNAS..105.5803A
1047:2012AsBio..12..641S
489:freshwater snails.
331:President of Mexico
327:Venustiano Carranza
265: /
156: /
63:Saint Joseph Parish
2094:Wetlands of Mexico
2028:Maderas del Carmen
1382:2008-07-06 at the
1191:on 16 January 2017
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479:northern platyfish
451:Minckley's cichlid
430:Fouquieria shrevei
396:
377:Reference no.
269:26.983°N 102.050°W
131:Show map of Mexico
95:Location in Mexico
2089:Deserts of Mexico
2079:Chihuahuan Desert
2051:
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1609:(municipal seats)
1442:(7973): 255–256.
1185:"Cuatro Cienegas"
1170:978-607-16-4087-1
1097:978-3-030-11262-2
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548:Pronatura Noreste
517:The pools are an
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1917:San Buenaventura
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600:Poza Churince
599:
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556:stromatolites
553:
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533:phospholipids
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141:Coordinates:
110:
77:
60:
46:
41:
34:
19:
2007:
1931:Nueva Rosita
1881:Ramos Arizpe
1877:Ramos Arizpe
1680:
1631:Ciudad Acuña
1439:
1435:
1402:
1390:
1371:
1346:. Retrieved
1325:
1276:
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1256:
1245:. Retrieved
1241:the original
1236:
1230:
1220:
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1205:
1195:30 September
1193:. Retrieved
1189:the original
1179:
1160:
1154:
1123:
1119:
1106:
1087:
1081:
1041:(7): 641–7.
1038:
1035:Astrobiology
1034:
1024:
1012:. Retrieved
1005:
996:
987:
888:mm (inches)
677:
671:
667:
643:
627:
611:
608:Las Playitas
603:
594:
585:
565:
552:Pozas Azules
551:
545:
526:
519:oligotrophic
516:
509:
508:crustacean,
491:
428:
399:
397:
372:22 June 1995
347:Designations
335:
322:
320:
313:
306:
289:
287:
227:
226:
207:Municipality
1981:Villa Unión
1977:Villa Unión
1575:Government
616:White dunes
537:sulfolipids
459:Tufa darter
304:and lakes.
272: /
163: /
2058:Categories
1901:Sacramento
1897:Sacramento
1348:2009-01-15
1247:2010-11-09
979:References
664:Drying out
582:Poza Azul.
568:ecosystems
483:gastropods
412:irrigation
369:Designated
296:for "four
151:102°3′59″W
148:26°59′10″N
1821:Nadadores
1817:Nadadores
1777:Matamoros
1584:Governors
1553:(capital)
1540:State of
1464:260350043
574:Poza Azul
523:phosphate
487:hydrobiid
437:turtles (
408:endorheic
1991:Zaragoza
1987:Zaragoza
1911:Saltillo
1907:Saltillo
1871:Progreso
1867:Progreso
1791:Monclova
1787:Monclova
1771:Lamadrid
1767:Lamadrid
1731:Guerrero
1727:Guerrero
1707:Frontera
1691:Escobedo
1687:Escobedo
1671:Castaños
1667:Castaños
1579:Congress
1551:Saltillo
1542:Coahuila
1456:37524966
1412:Archived
1380:Archived
1357:cite web
1339:Archived
1317:18408155
1073:22920514
1014:25 April
967:See also
884:Average
634:Americas
539:through
260:102°03′W
248:Coahuila
200:Coahuila
2023:Jimulco
1961:Torreón
1957:Torreón
1891:Sabinas
1887:Sabinas
1807:Múzquiz
1801:Morelos
1797:Morelos
1751:Jiménez
1747:Jiménez
1741:Hidalgo
1737:Hidalgo
1661:Candela
1657:Candela
1651:Arteaga
1647:Arteaga
1641:Allende
1637:Allende
1621:Abasolo
1617:Abasolo
1308:2311347
1285:Bibcode
1064:3426885
1043:Bibcode
973:Cienega
879:(58.1)
874:(42.1)
869:(48.7)
864:(59.2)
859:(67.8)
854:(72.3)
849:(72.5)
844:(71.6)
839:(66.7)
834:(59.5)
829:(51.1)
824:(44.1)
819:(40.6)
809:(83.3)
804:(68.4)
794:(83.1)
789:(89.1)
784:(93.9)
779:(94.5)
774:(94.6)
769:(92.8)
764:(87.8)
759:(80.2)
754:(72.3)
686:Climate
680:aquifer
562:Tourism
506:copepod
502:extinct
435:endemic
425:endemic
302:wetland
298:marshes
294:Spanish
257:26°59′N
241:Mexican
218:Founded
176:Country
2038:Ocampo
2033:Mapimí
1971:Viesca
1967:Viesca
1851:Parras
1847:Parras
1841:Ocampo
1837:Ocampo
1761:Juárez
1757:Juárez
1566:Anthem
1559:Topics
1462:
1454:
1436:Nature
1315:
1305:
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903:(0.2)
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893:(0.4)
700:Month
309:peyote
188:Mexico
185:
1627:Acuña
1460:S2CID
1342:(PDF)
1335:(PDF)
1116:(PDF)
799:(75)
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739:Year
535:with
492:Live
244:state
195:State
1831:Nava
1827:Nava
1452:PMID
1363:link
1313:PMID
1197:2018
1165:ISBN
1140:ISBN
1128:IUCN
1092:ISBN
1069:PMID
1016:2018
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877:14.5
862:15.1
857:19.9
852:22.4
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767:33.8
762:31.0
757:26.8
752:22.4
736:Dec
733:Nov
730:Oct
727:Sep
724:Aug
721:Jul
718:Jun
715:May
712:Apr
709:Mar
706:Feb
703:Jan
654:wine
477:and
445:and
421:Mars
398:The
221:1800
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1607:and
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