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Caves of Quintana Roo Mexico

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Quintana Roo Speleological Survey Reported Long Underwater Caves 22 July 2021 Updates are Welcome: chac (at) consolidated.net Cave Length Length Depth Depth Reported System (ft) (m) (ft) (m) By 1 Sistema Sac Actun 1211342.6 369217.2 -391 -119.2 Davidsson, Gust, VSP Project, 03/2021 2 Sistema Ox Bel Ha 1043439.0 318040.2 -188 -57.3 Wagner, Cseh, 07/2021 3 Sistema K'oox Baal 336891.5 102684.5 -86 -26.2 A, Reato, 07/2021 4 Sistema Xunaan Ha 171305 52213.8 -89 -27.1 Quiet Diver Team, 05/2013 5 Sistema Toh Ha 156647.5 47746.2 -42 -12.8 Berni, Sieff, 12/2018 6 Sistema Zapote-Camilo 127967.6 39004.5 -92 -28.0 Schmittner, Bulman, Coffield-Feith, Marlow, 02/2021 7 Sistema Nohoch Kai 109923.1 33504.6 -85 -25.9 Berni, Sieff, Cope, Schmittner, Gugermeier, 03/2021 8 Sistema Caterpillar 92693.5 28253.0 -95 -29.0 QDT, DRSS, 05/2019 9 Sistema Sand Crack 87751 26746.5 -58 -17.7 Quiet Diver Team, DRSS, 06/2013 10 Sistema Nohoch Pek 83454.8 25437.0 -66.6 -20.3 Rouquette-Cathala, QDT, DRSS, 01/2020 11 Sistema Doggi 53503.4 16307.8 -51 -15.5 Quiet Diver Team, DRSS 03/2019 12 Entrada Caapechen (Manatee) 51305.8 15638.0 -114 -34.7 MCEP, Yaxchen Project, 10/2015 13 Sistema Ponderosa 49900 15209.5 -67 -20.4 Mayor, Pocobelli, 08/2014 14 Sistema Dos Pisos (Ka'p'el Nah)48413 14756.3 -80 -24.4 Berni, Sieff, 11/2019 15 Sistema Murena - Aak Kimin (Yal46813 Ku) 14268.6 -225 -68.6 G. Brown, Quiet Diver Team, 03/2014 16 Sistema Pandora 42292.5 12890.8 -95 -29.0 Gibb, Rouquette-Cathala, Bogaerts, 05/2020 17 Sistema Sac Kai (Paachil Nah) 38857.9 11843.9 -51 -15.5 Czech and Slovak Speleo. Soc., 07/2017 18 Cueva Quebrada 37911 11555.3 -31 -9.4 Neto, Omeroid, 06/2014 19 Entrada Boca Paila 37409.5 11402.4 -88 -26.8 CINDAQ, MCEP, 10/2015 20 Sistema MOAC 37300.9 11369.3 -55 -16.8 GAM, 04/2018 21 Sistema Cupul Ha 36178.5 11027.2 -46 -14.0 Berni, Sieff, 03/2014 22 Sistema El Puente 34363 10473.8 -296 -90.2 Vanilla Sky Project, 03/2015 23 Sistema Muul 3 32982 10052.9 -63 -19.2 Phillips, O'Farrell, 04/2016 24 Sistema Taj Mahal 32658 9954.2 -78 -23.8 M. Nebenhaus, 08/2017 25 Sistema Ek Be 32497.5 9905.2 -60 -18.3 Quiet Diver Team, 03/2014 26 Cenote Chan Ayim 30781.5 9382.2 -97 -29.6 Allende, Berni, Labarthe, Privett, Sieff, 06/2020 27 Sistema Chac-Mol 30160 9192.8 -93 -28.3 Matthes, Formstone, 11/ 2011 28 Sistema Dzonot Took 29054 8855.7 -59 -18.0 Vanilla Sky Project, 04/2016 29 Sistema Veladora 28972 8830.7 -62 -18.9 Czech and Slovak Speleo. Soc., 01/2020 30 Sistema Minotauro 28673 8739.5 -55 -16.8 A. Reato, 08/2013 31 Sistema Ah Kax Ha (Otra Avicola)23283.1 7096.7 -89 -27.1 Gibb, Rouquette-Cathala, Knudsen, 02/2021 32 Sistema Sac Pepem 23244.2 7084.8 -48 -14.6 Gibb, Rouquette-Cathala, Nebenhaus, 07/2018 33 Sistema Kachkalak 22480.1 6851.9 -52 -15.8 Schaad, Martin, Tanaka, Miho, 02/2021 34 Sistema Xel-Ha Norte 21825 6652.3 -44 -13.4 Bogaerts, Phillips 09/2004 35 Sistema Ni Ha 20738 6320.9 -92 -28.0 Berni, Sieff, Cope, Larsen, Privett, 04/2020 36 Sistema Lost and Found 20468.5 6238.8 -71 -21.6 Schmittner, Schnittger, Phillips, 02/2021 37 Sistema Tortuga 20292 6185.0 -90 -27.4 Marlow, Hoogma, S. and E.,12/2019 38 Cueva Aerolito 20014 6100.3 -90 -27.4 S. Ormeroid, 1993 39 Sistema O'ho Tucha 19582.7 5968.8 -82 -25.0 Vanilla Sky Project, GAM, 03/2018 40 Sistema Joolis 19387.5 5909.3 -72 -21.9 Ardizzoni, Czech Speleo. Society, 11/2020 41 Sistema Exploradora Sump 19297.6 5881.9 -57.1 -17.4 Fortin, Fraser, O'Keefe, Schmid, White, 07/2020 42 Sistema de los Metates 18892 5758.3 -77 -23.5 GAM, 04/2018 43 Sistema Vecan 18457.7 5625.9 -89 -27.1 Rouquette-Cathala, Gibb, Knudsen, 01/2019 44 Sistema Actun Chen 17831 5434.9 -82 -25.0 Birnbach, LeMaillot, 01/2001 45 Sistema Actun Koh 16917 5156.3 -54 -16.5 F.Devos, 01/2001 46 Sistema Chi Keen 16377 4991.7 -57 -17.4 Quiet Diver Team, 06/2013 47 Sistema Crustacea 16008 4879.2 -84 -25.6 A. Reato, 07/2012 48 Sistema Tumben Kuxtal 15247 4647.3 -67 -20.4 Hardin, Lowe, C., J. Richards, 06/2016 49 Cenote Kan Ha 15032 4581.8 -92 -28.0 Berni, Privett, de la Puerta, Pye, Sieff, 04/2015 50 Sistema Ramon 14864.2 4530.6 -104 -31.7 Hietanen, Schmittner, Schnittger, 02/2021 51 Sistema Chac Bromelia 14670 4471.4 -58 -17.7 Martin, Schmittner, 02/2021 52 Sistema Manak Balam 14470 4410.5 -64 -19.5Gibb, Rouquette-Cathala, White, Nebenhaus, 03/2021 53 Sist. Tatich (Nuhuch Actun, Christian)14463 4408.3 -29 -8.8 CSS,SSS, Gibb, Rouquette-Cathala, 01/2020 54 Cenote Santa Maria (San Pedro)14299.3 4358.4 -86 -26.2Bulman, Widman, De La Puerta, Coffield-Feith, 08/2020 55 Sistema Mosquito Factory 14093.5 4295.7 -34 -10.4 Quiet Diver Team, 03/2014 56 Sistema Yax Tun 13398 4083.7 -59 -18.0 Martin, O'Farrell, Schmittner, Lauer, Josiak, 02/2021 57 Sistema Xuux Two 13274 4045.9 -66 -20.1 Leal, Reato, 05/2019 58 Sistema Red Pool 13063 3981.6 -52 -15.8 GAM, 04/2018 59 Sistema Burrodromo 13000 3962.4 -47 -14.3 W. Skiles, 09/1988 60 Sistema Luna Azul 11548 3519.8 -74 -22.6 Pytel, Clark, 06/2018 61 Sistema Dos Pies 11536 3516.2 -43 -13.1 F.Devos, 01/2001 62 Sistema Choko Pek 11379.1 3468.3 -50 -15.2 H. and M. Spangler, Schmittner, 02/2021 63 Sistema Sak' Sak' 11150 3398.5 -51 -15.5 Gibb, Knudsen, Rouquette-Cathala, 03/2015 64 Sistema Alomo-Colmena 10856 3308.9 -32 -9.8 Johanson, Spangberg, 03/2015 65 Sistema Carwash 10604 3232.1 -87 -26.5 B. Phillips, 09/2016 66 Cenote Don Lucio 10224.2 3116.3 -68.4 -20.8 QDT, Bosma, Gruber, 11/2019 67 Sistema Elementos 9816 2991.9 -67 -20.4 Vanilla Sky Project, 03/2019 68 Sistema El Zapotal 9684 2951.7 -71 -21.6 Vanilla Sky Project, 03/2019 69 Sistema Miguel 9293 2832.5 -60 -18.3 R. Schmittner, 05/2008 70 Cenote Subul 9261 2822.8 -49 -14.9 Phillips, Schmittner, 10/2012 71 Sistema Flor de Mayo 9114 2777.9 -66 -20.1 O'Farrell, Schmittner, 09/2018 72 Cenote Crocodrilo 8180 2493.3 -57 -17.4 G. Mendoza, 10/2005 73 Sistema Gypsy Juice 8156 2485.9 -85 -25.9 Hietanen, Spangberg, 01/2020 74 Sistema Zebra 8014 2442.7 -58 -17.7 Czech and Slovak Speleo. Soc., 04/2014 75 Sistema Casa del Jaguar 7937 2419.2 -29 -8.8 Quiet Diver Team, 12/2012 76 Cenote Pepem Actun 7337 2236.3 -89 -27.1 A. Reato, 07/2012 77 Cenote Chi chan K'uk'um 7324 2232.4 -50 -15.2 R. Schmittner, 09/2008 78 Cenote Sole (Sunscape) 7294 2223.2 -33 -10.1 Bogaerts, Schmittner, 02/2005 79 Cenote Rudy Sanchez 7233 2204.6 -61 -18.6 Bogaerts, Meacham, 06/2003 80 Sistema Chakalal 7118 2169.6 -22 -6.7 B. Birnbach, 09/2003 81 Sistema Carrillo 7034 2144.0 -26 -7.9 F. Devos, 01/2001 82 Sistema Muuch 6981 2127.8 -18 -5.5 Gibb, Knudsen, Rouquette-Cathala, 07/2014 83 Sistema Zukunoob Noh 6794 2070.8 -53 -16.2 Reato, Garcia, 07/2017 84 Sistema Gran Zapote 6745 2055.9 -38 -11.6 Reato, Leal, 07/2017 85 Sistema Swan Lake 6635.8 2022.6 -49 -14.9 Berni, Pye, Sieff, 11/2016 86 Laguna Nonec 6562 2000.1 -35 -10.7 J. Zumrick, 1992 87 Cenote Hatzutz Actun 6497 1980.3 -77 -23.5 Berni, Pye, Sieff, 02/2018 88 Sistema Yang Kai 6462 1969.6 -69 -21.0 SAET, 03/2006 89 Cenote Tux cud'tang Che 6246 1903.8 -69 -21.0 Franco, Schmittner, 09/2012 90 Sistema Ixchel 6192 1887.3 -67 -20.4 Bertoni, Korytko, 09/2009 91 Sistema Domingos 6113 1863.2 -38 -11.6 T. Spangberg. 12/2013 92 Sistema Chico Spring 6105 1860.8 -59 -18.0 S. Bogaerts, 03/2003 93 Cenote Dagobah 5940 1810.5 -84 -25.6 Gibb, Rouquette-Cathala, Nebenhaus, 10/2018 94 Sistema Tam Chac Ha 5806 1769.7 -75 -22.9 Hietanen, Spangberg, 11/2019 95 Sistema Vanilla 5670 1728.2 -38 -11.6 Vanilla Sky Project, 02/2013 96 Sistema Heder 5623 1713.9 -80 -24.4 F.Devos, 01/2001 97 Sistema Templo 5511 1679.8 -69 -21.0 M. Bordignon, 08/2010 98 Sistema Guerreros Sump 5507.4 1678.7 -21 -6.4 Buess, Pocobelli, Privett. Pye, 11/2015 99 Sistema Las Niñas 5312 1619.1 -40 -12.2 Lodge, Lucht, Schmittner, 11/2014 100 Sistema Uxuxubi 5290 1612.4 -51 -15.5 Alexakos, Dusek, Gobara, Raseta, 05/2015 101 Sistema Umberto 5187 1581.0 -36 -11.0 Phillips, Rouquette-Cathala, 07/2013 102 Sistema Misterio Maya 5076 1547.2 -37 -11.3 A. Reato, 01/2015 103 Sistema Playa de Ranas 5042 1536.8 -56 -17.1 Vanilla Sky Project, 03/2019 104 Sistema Eldorado 5016 1528.9 -54 -16.5 Schmittner, Clark, 02/2021 105 Sistema Box Pek Sac Yo'ok 4940 1505.7 -76 -23.2 Gibb, Rouquette-Cathala, Knudsen, 12/2013 106 Cueva Alamo Sump 4934.8 1504.1 -25 -7.6 Rouquette-Cathala, Nebenhaus, 01 2021 107 Sistema Four Twenty 4780 1456.9 -47 -14.3 Berni, Sieff, 03/2014 108 Sistema Burning Wasp 4656 1419.1 -59 -18.0 Vanilla Sky Project, 03/2019 109 Sistema X'tabay 4575 1394.5 -45 -13.7 B.
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  • Mahahual-Xcalak, Quintana Roo, Southeast Mexico

    Mahahual-Xcalak, Quintana Roo, Southeast Mexico

    Ciencias Marinas (2010), 36(2): 147–159 C M Drivers of mangrove deforestation in Mahahual-Xcalak, Quintana Roo, southeast Mexico Agentes de deforestación de manglar en Mahahual-Xcalak, Quintana Roo, sureste de México M Hirales-Cota1*a, J Espinoza-Avalos1, B Schmook1, A Ruiz-Luna2, R Ramos-Reyes3 1 El Colegio de la Frontera Sur, Unidad Chetumal, Avenida Centenario km 5.5, Colonia Pacto Obrero, Chetumal, CP 77014, Quintana Roo, México. * E-mail: [email protected] 2 Centro de Investigación en Alimentación y Desarrollo A.C. Av. Sábalo-Cerritos s/n, Estero del Yugo, Mazatlán, CP 82000, Sinaloa, México. 3 El Colegio de la Frontera Sur, Unidad Villahermosa, Carretera Villahermosa-Reforma km 15.5, Ranchería Guineo sección II, Villahermosa, CP 86280, Tabasco, México. a Current address: Sociedad de Historia Natural Niparajá, AC, Revolución de 1910 #430, E.V. Guerrero y Colegio Militar, Col. Esterito, La Paz, CP 23020, Baja California Sur, México. ABSTRACT. Mangroves occur in coastal areas and are therefore vulnerable to anthropogenic disturbance and exhibit high rates of deforestation. Mexico is among the countries with the highest degree of mangrove deforestation in America; however, precise data on national mangrove coverage in Mexico is incomplete, making it impossible to accurately ascertain the rate of mangrove loss over time. Precise information is necessary to assess changes at local and regional scales to detect the magnitude, trends, and drivers of the transformation. This study aimed to estimate the loss of mangrove cover in the area of Mahahual-Xcalak (Quintana Roo, Mexico) between 1995 and 2007, to calculate the annual deforestation rate and to identify the drivers of deforestation.
  • Composition and Fluxes of Submarine Groundwater Along the Caribbean

    Composition and Fluxes of Submarine Groundwater Along the Caribbean

    Continental Shelf Research 77 (2014) 38–50 Contents lists available at ScienceDirect Continental Shelf Research journal homepage: www.elsevier.com/locate/csr Research papers Composition and fluxes of submarine groundwater along the Caribbean coast of the Yucatan Peninsula Kimberly A. Null a,n, Karen L. Knee a,b, Elizabeth D. Crook a, Nicholas R. de Sieyes c, Mario Rebolledo-Vieyra d, Laura Hernández-Terrones d, Adina Paytan a a Institute of Marine Sciences, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, United States b Department of Environmental Science, American University, 4400 Massachusetts Avenue NW, Washington, DC 20016, United States c Department of Land, Air, and Water Resources, University of California Davis, One Shields Avenue, Davis, CA 95616, United States d Centro de Investigación Científica de Yucatán, Unidad de Ciencias del Agua, Calle 8 #39, L1 Mz29 SM64, Cancún, Quintana Roo, Mexico article info abstract Article history: Submarine groundwater discharge (SGD) to the coastal environment along the eastern Yucatan Peninsula, Received 16 April 2013 Quintana Roo, Mexico was investigated using a combination of tracer mass balances and analytical solutions. Received in revised form Two distinct submarine groundwater sources including water from the unconfined surficial aquifer 29 October 2013 discharging at the beach face and water from a deeper aquifer discharging nearshore through submarine Accepted 6 January 2014 springs (ojos) were identified. The groundwater of nearshore ojos was saline and significantly enriched in Available online 30 January 2014 short-lived radium isotopes (223Ra, 224Ra) relative to the unconfined aquifer beach face groundwater. Keywords: We estimated SGD from ojos using 223Ra and used a salinity mass balance to estimate the freshwater Radium isotopes discharge at the beach face.
  • Possible Tsunami Deposits on the Caribbean Coast of the Yucatán Peninsula Charles Shaw Centro Ecológico Akumal, Mexico, Yucatanchas@Hotmail.Com

    Possible Tsunami Deposits on the Caribbean Coast of the Yucatán Peninsula Charles Shaw Centro Ecológico Akumal, Mexico, [email protected]

    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln USGS Staff -- ubP lished Research US Geological Survey 2015 Possible Tsunami Deposits on the Caribbean Coast of the Yucatán Peninsula Charles Shaw Centro Ecológico Akumal, Mexico, [email protected] Larry Benson U.S. Geological Survey, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/usgsstaffpub Part of the Earth Sciences Commons, and the Oceanography and Atmospheric Sciences and Meteorology Commons Shaw, Charles and Benson, Larry, "Possible Tsunami Deposits on the Caribbean Coast of the Yucatán Peninsula" (2015). USGS Staff -- Published Research. 890. http://digitalcommons.unl.edu/usgsstaffpub/890 This Article is brought to you for free and open access by the US Geological Survey at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in USGS Staff -- ubP lished Research by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Journal of Coastal Research 31 6 1306–1316 Coconut Creek, Florida November 2015 Possible Tsunami Deposits on the Caribbean Coast of the Yucata´n Peninsula Charles E. Shaw†* and Larry Benson‡** †Centro Ecologico´ Akumal ‡Natural History Museum Akumal 77776, Quintana Roo, Mexico´ University of Colorado Boulder, Colorado 80309, U.S.A. ABSTRACT Shaw, C.E. and Benson, L., 2015. Possible tsunami deposits on the Caribbean coast of the Yucata´n peninsula. Journal of Coastal Research, 31(6), 1306–1316. Coconut Creek (Florida), ISSN 0749-0208. The western Caribbean Basin is notable for its tectonic stability. It has experienced no historical earthquakes or the tsunami that sometimes accompany them. This paper describes a single, wedge-shaped, boulder-covered, coastal berm on the Yucata´n coast of Mexico´ that stretches unbroken for 50 km across a coastal segment characterized by rocky headlands that alternate with crescent beaches.
  • Casa Habitación Cassandra

    Casa Habitación Cassandra

    Casa Habitación Cassandra I. DATOS GENERALES DEL PROYECTO, DEL PROMOVENTE Y DEL RESPONSABLE DEL ESTUDIO DE IMPACTO AMBIENTAL. I.1 Proyecto I.1.1 Nombre del proyecto El proyecto se denomina “Casa Habitación Cassandra”, el cual es desarrollado por la empresa denominada “Playa Soleada Properties S.A. de C.V.” I.1.2 Ubicación del proyecto El proyecto se encuentra localizado en el Camino Costero Mahahual – Xcalak km. 14 + 050 en la Fracción 1 (Fracción 6A) Lote 19, del predio rústico denominado “Puerto Ángel”, Fracción 2, Lote 6, ubicado en la carretera federal Xcalak – Mahahual, Poblado de Xcalak, Municipio de Othón P. Blanco, Q. Roo. 1.1.2.1 Superficie del predio y localización geográfica (georreferenciación de la poligonal del mismo). El proyecto “Casa Habitación Cassandra”, se realizará sobre una superficie de 265.26 m2 de un área total de 4,010.21 m2 del predio propiedad del promovente, colindante con la Zona Federal Marítimo Terrestre del Mar Caribe (Tabla 1). Tabla 1. Área y porcentaje utilizado del total de la superficie del predio para la Construcción del Proyecto. Área Concepto % Has. m2 Superficie Total del 0.4010 4,010.21 100 Terreno Obra por Construir 413.121 Superficie total del 2 0.0250 265.26 6.61 terreno a ocupar. Los vértices que delimitan el área del proyecto son (Tabla 2): 1 Se refiere a la cantidad de metros cuadrados de construcción sumando la planta baja y alta del proyecto. 2 Se refiere a la cantidad total aproximada donde se pretende realizar el desplante del proyecto, esto es, el área aproximada que ocupara la primera planta de acuerdo a lo especificado en el plano según anexo.