Proceedings of the Smithsonian Marine Science Symposium
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Underwater Speleology Journal of the Cave Diving Section of the National Speleological Society
Underwater Speleology Journal of the Cave Diving Section of the National Speleological Society INSIDE THIS ISSUE: Making the “Holy Grail” Connection: Mexico’s Gran Acuífero Maya Project Realigning Training Requirements for Cave Divers A Look at the 2019 International Cave Diving Conference Abe Davis, Nicholson, and Exley Awards Presented Volume 46 Number 3 July/August/September 2019 DEMA 2019 Orlando, FL by Renée Power DEMA is right around the corner…literally! DEMA is Diving Equipment and Marketing Association. If you’re an industry professional, this is your time to come and inquire about the latest and greatest in diving products, education, safety, and travel. You can purchase passes at www.demashow.com. NSS-CDS members have joined forces to staff our booth. This year’s show will be held at the Orange County Convention Center West Concourse in Orlando from November 13- 16, 2019. The NSS-CDS booth is upping its game with new merchandise, new training, and a new look. A big shout out to everyone who’s volunteering time to support our organization at this annual industry event. Please stop by booth #2621 in the Technical Diving Resource Center. NSS-CDS BOARD OF DIRECTORS Underwater Speleology Volume 46 Number 3 CHAIRMAN July/August/September 2019 TJ Muller (732) 674-6550 [email protected] VICE CHAIRMAN Brett Floren [email protected] contents TREASURER Jason Black (386) 466-2113 [email protected] featured stories SECRETARY Renée Power [email protected] Cave Diving’s Holy Grail: The Sac Actun-Dos Ojos Connection DIRECTORS -
Fundamentos Conceptuales Y Didácticos Iguzquiza2 1 Unidad Del IGME En Las Islas Baleares
y El karst en cifras ¿cuáles son las mayores cavidades del mundo y por qué? Karst in figure: which are the major cavities of the world and why? Pedro Agustín Robledo Ardila1, Juan José Durán Valsero2 Y Eulogio Pardo Fundamentos Conceptuales Didácticos Iguzquiza2 1 Unidad del IGME en las Islas Baleares. C/Felicià Fuster 7, 07006, Palma de Mallorca, Baleares. E-mail: [email protected] 2 IGME. C/Ríos Rosas nº 23, 28003, Madrid. E-mail: [email protected], [email protected] Resumen Entre los terrenos kársticos superficiales y subterráneos, las cuevas son, actualmente para determinados colectivos, el producto más interesante del karst y, que de forma creciente, ha atraído la curiosidad humana desde que los seres humanos habitan el Planeta. Prueba de ello son los restos de arte rupestre y yacimientos paleontológicos descritos en muchas cuevas o el creciente número de visitantes anuales que tienen. Sin embargo, en las últimas décadas los equipos de científicos y espeleólogos se han ocupado especialmente del karst en términos de cifras, con especial énfasis en grandes cavidades. Bien, atendiendo al tamaño de las mismas en su desarrollo horizontal o vertical, o de forma parcial, midiendo volúmenes de galerías y conductos, cámaras o espeleotemas, entre otros elementos. Existen exhaustivos rankings de los sistemas de cavidades de mayor longitud total de galerías exploradas, de las salas más grandes, de las cuevas más profundadas o de los espeleotemas más grandes en su tipo. Esto ha condicionando que, por un lado, exista un auge en la investigación de los sistemas endokársticos más grandes del mundo, y por otro, que paisajes superficiales kársticos espectaculares del Planeta hayan pasado a un segundo orden en cuanto a el interés científico o turístico. -
Maya Settlement Patterns and Land Use in Buena Vista, Cozumel, México
FAMSI © 2004: Adolfo Iván Batún Alpuche Maya Settlement Patterns and Land Use in Buena Vista, Cozumel, México Research Year: 2003 Culture: Maya Chronology: Post Classic Location: Cozumel, México Site: Buena Vista Table of Contents Abstract Resumen Introduction Project Goals Research Design and Methods Preliminary Results Microenvironmental Zones Main Transects Transects Limiting Quadrants Selected Areas Soil Profiles Summary and Conclusion Acknowledgments List of Figures Sources Cited Abstract The Buena Vista Archaeological Project is a study of postclassic Maya settlement patterns and land use on the island of Cozumel, México. Field work carried out in the site during the months of June–August 2003 was sponsored by the Foundation for the Advancement of Mesoamerican Studies, Inc., (FAMSI). Previous archaeological research in Buena Vista had focused in a central area of seven hectares and reported the existence of an extensive wall system and platforms at the site which was interpreted as a storage center for exchange and resupply transactions. In this interpretation, the platforms supported perishable structures used to store trade commodities, and the wall system was built to protect these trade goods from possible pirate attacks (Sabloff and Rathje 1975, Freidel and Sabloff 1984). However, the nature and extension of the wall system around the central area had not been investigated in detail. The research objectives of this project were to analyze the Buena Vista settlement pattern following a settlement ecology model (Stone 1996, Killion 1992), which seeks to understand the relationship between population and agricultural practices in an ecological setting. The project followed a program of surface survey and mapping of the wall system, related structures, and natural features located in an area of 4 km2 around the center of the site. -
Complete Issue
EDITORIAL EDITORIAL Indexing the Journal of Cave and Karst Studies: The beginning, the ending, and the digital era IRA D. SASOWSKY Dept. of Geology and Environmental Science, University of Akron, Akron, OH 44325-4101, tel: (330) 972-5389, email: [email protected] In 1984 I was a new graduate student in geology at Penn NSS. The effort took about 2,000 hours, and was State. I had been a caver and an NSS member for years, published in 1986 by the NSS. and I wanted to study karst. The only cave geology course I With the encouragement of Editor Andrew Flurkey I had taken was a 1-week event taught by Art Palmer at regularly compiled an annual index that was included in Mammoth Cave. I knew that I had to familiarize myself the final issue for each volume starting in 1987. The with the literature in order to do my thesis, and that the Bulletin went through name changes, and is currently the NSS Bulletin was the major outlet for cave and karst Journal of Cave and Karst Studies (Table 1). In 1988 I related papers (Table 1). So, in order to ‘‘get up to speed’’ I began using a custom-designed entry program called SDI- undertook to read every issue of the NSS Bulletin, from the Soft, written by Keith Wheeland, which later became his personal library of my advisor, Will White, starting with comprehensive software package KWIX. A 5-year compi- volume 1 (1940). When I got through volume 3, I realized lation index (volumes 46–50) was issued by the NSS in that, although I was absorbing a lot of the material, it 1991. -
Lofthellir Lava Tube Ice Cave, Iceland
50th Lunar and Planetary Science Conference 2019 (LPI Contrib. No. 2132) 3118.pdf LOFTHELLIR LAVA TUBE ICE CAVE, ICELAND: SUBSURFACE MICRO-GLACIERS, ROCKFALLS, DRONE LIDAR 3D-MAPPING, AND IMPLICATIONS FOR THE EXPLORATION OF POTENTIAL ICE- RICH LAVA TUBES ON THE MOON AND MARS. Pascal Lee1,2,3, Eirik Kommedal1,2, Andrew Horchler,4, Eric Amoroso4, Kerry Snyder4, and Anton F. Birgisson5. 1SETI Institute, 2Mars Institute, 3NASA Ames Research Center, e-mail: [email protected], 4Astrobotic, 5Geo Travel Iceland. Summary: The Lofthellir lava tube, Iceland, con- tains massive ice formations accumulated from mete- oric H2O. We report here on micro-glaciers and rock- falls, as well as the first 3D-mapping of a lava tube and ice-rich cave by drone-borne lidar. Implications for the exploration of potential ice-rich lava tubes on the Moon and Mars are examined. Figure 1. Location of Lofthellir Lava Tube, Iceland. Introduction: Caves and pits have been identified on the Moon and Mars, many of which are likely lava tubes and their associated skylights, respectively. Can- didate impact-melt lava tubes and skylights recently reported at high latitude on the Moon [1], and volcanic lava tubes and skylights identified at high altitude on Mars’ giant volcanoes [2], might offer access not only to unique sheltered subsurface environments, but also to potential repositories of subsurface volatiles, in par- ticular H2O ice. Given this prospect on the Moon and Mars, under- standing the occurrence (origin, distribution, evolution through time) of ice inside lava tubes on Earth is im- portant. While analogies between the Moon or Mars and the Earth regarding ice in lava tubes are not ex- pected to be straightforward, some processes and fea- tures associated with ice in such subsurface environ- ments might nevertheless be shared, e.g., the potential role of gravity in cave-ice dynamics (independent of the origin of the ice), or the role of freeze-thaw cycling on cave stability. -
Die Längsten Unterwasserhöhlensysteme Der Welt
Die längsten Unterwasserhöhlensysteme der Welt Situation : 8.7.2009 / Stand 8.7.2009 Editor: Oliver Knab Im Tiergarten 50 8055 Zürich , Switzerland [email protected] / [email protected]) 1) Sistema Ox Bel Ha ,Mexiko 180038 m CINDAAQ,MCEP 05/2009 A 2) Sistema Sac Actun , Mexiko 171515 m Reato/Schmittner 06/2009 A 3) Cenote Dos Ojos, Mexiko 62209 m Bogaerts/Schmittner 12/2008 A 4) Wakulla- Leonsinks cave system, Florida,USA 51483 m Mc. Kinlay 05/2009 B 5) Sistema Aktun Hu , Mexiko 27942 m Alvarez/Attolini/Nava 05/2009 A 6) Sistema Toh Ha , Mexiko 27796 m Berni/Sieff 05/2009 A 7) Sistema Caracol , Mexico 26972 m Granucci /Buechel 06/2009 C 8) Sistema Naranjal , Mexiko 24324 m Kampe 10/2008 A 9) Sistema Koox Baal , Mexiko 20086 m Czech Speleo Sur. 11/2008 A 10) Beacon woods cave system , Florida , USA (CC) 18288 m Warren 06/2009 D 11) Sistema Tux Kupaxa , Mexiko 15144 m Czech Speleo Sur. 03/2009 A 12) Sistema Ponderosa , Mexiko 15018 m Gerrard 02/2000 A 13) Cathedral-Falmouth system , Florida , USA 14386 m Leonard 01/2009 B 14) Old Bellamy cave system , Florida,USA 12657 m Poucher 06/2009 F 15) Cenote Pitch , Mexiko 12087 m Brunet 05/2009 G 16) Sistema Camilo , Mexiko 10751 m Cleveland/Sampson 04/2009 A 17) Cova de Sa Gleda , Mallorca , Spanien 10500 m Gracia/Fornos/Clamor 01/2009 H 18) Cenote Muul Three , Mexiko 9629 m SAET 09/2005 A 19) Cenote Xunan Ha , Mexiko 9236 m Depin 05/2009 G 20) Cenote Chac Mol , Mexiko 9192 m Matthes 02/2000 A 21) Lucayan Caverns , Bahamas , USA 9181 m Exley 06/2009 J 22) Cueva Quebrada, Cozumel , Mexiko -
Lava Tube Formation
Lava Tube Formation Lava Flows and their Caves The Shaft, 3H-8, Lava Flows and Caves is an open >Long lava flows are invariably fed by tubes volcanic vent which insulate the lava travelling within them. Scoria Welded >The leading edge of a flow is an advancing Cone Spatter wall of pahoehoe lobes or aa rubble. >Behind the edge, flow is concentrated into surface channels, or hidden tubes beneath the crust. Stagnant areas solidify. Volcanic 10 m Chamber >When the lava drains out an open cave is left. Lava Flows ? ? ? Liquid lava spreads out from a vent but quickly crusts over. The crust can be smooth and Overview of lava cave formation wrinkly (Pahoehoe or Ropy lava) or if the lava is Observations of active lava flows has shown stiffer it may break into jagged fragments (Aa that there are two distinct ways in which lava lava). tubes or caves form: Liquid lava continues to flow beneath the Roofing of surface lava channels. This can crusted surface, inflating it and pushing out in happen in three ways (e.g. Peterson et al, front as lobes of pahoehoe or walls of rubbley 1994), see panel 2. aa. Sub-crustal drainage within thin lava lobes or Behind the advancing front the liquid flow sheets. (e.g. Hon et al, 1994), see panel 3 . becomes concentrated into linear streams: either surface channels or in tubes and Open Volcanic Vents are a rare type of cave chambers beneath the crust. The surface formed by the draining of the lava back into the channels may later crust over to form tubes. -
Caves in New Mexico and the Southwest Issue 34
Lite fall 2013 Caves in New Mexico and the Southwest issue 34 The Doll’s Theater—Big Room route, Carlsbad Cavern. Photo by Peter Jones, courtesy of Carlsbad Caverns National Park. In This Issue... Caves in New Mexico and the Southwest Cave Dwellers • Mapping Caves Earth Briefs: Suddenly Sinkholes • Crossword Puzzle New Mexico’s Most Wanted Minerals—Hydromagnesite New Mexico’s Enchanting Geology Classroom Activity: Sinkhole in a Cup Through the Hand Lens • Short Items of Interest NEW MEXICO BUREAU OF GEOLOGY & MINERAL RESOURCES A DIVISION OF NEW MEXICO TECH http://geoinfo.nmt.edu/publications/periodicals/litegeology/current.html CAVES IN NEW MEXICO AND THE SOUTHWEST Lewis Land Cave Development flowing downward from the surface. Epigenic A cave is a naturally-formed underground cavity, usually caves can be very long. with a connection to the surface that humans can enter. The longest cave in the Caves, like sinkholes, are karst features. Karst is a type of world is the Mammoth landform that results when circulating groundwater causes Cave system in western voids to form due to dissolution of soluble bedrock. Karst Kentucky, with a surveyed terrain is characterized by sinkholes, caves, disappearing length of more than 400 streams, large springs, and underground drainage. miles (643 km). The largest and most common caves form by dissolution of In recent years, limestone or dolomite, and are referred to as solution caves. scientists have begun to Limestone and dolomite rock are composed of the minerals recognize that many caves calcite (CaCO ) and dolomite (CaMg(CO ) ), which are 3 3 2 are hypogenic in origin, soluble in weak acids such as carbonic acid (H CO ), and are 2 3 meaning that they were thus vulnerable to dissolution by groundwater. -
Raw Sewage and Solid Waste Dumps in Lava Tube Caves of Hawaii Island
William R. Halliday - Raw sewarge and sold waste dumps in lave tube caves of Hawaii Island. Journal of Cave and Karst Studies, v. 65, n. 1, p. 68-75. RAW SEWAGE AND SOLID WASTE DUMPS IN LAVA TUBE CAVES OF HAWAII ISLAND WILLIAM R. HALLIDAY Hawaii Speleological Survey, 6530 Cornwall Court, Nashville, TN 37205 USA [email protected] Lava tubes on the island of Hawaii (and elsewhere) are possible subsurface point sources of contamina- tion in addition to more readily identifiable sources on the surface. Human and animal waste, and haz- ardous and toxic substances dumped into lava tube caves are subject to rapid transport during flood events, which are the dominant type of groundwater flow through Hawaiian lava tubes. Although these waste materials may not be a major source of pollution when compared with some surface sources, this potential hazard should be evaluated much as in the case of karstic floodwater conduits. This paper explores the interaction of water flow and solid waste dumps and sewage in lava tubes and lava tube caves of Hawaii Island, Hawaii - an island almost as large as the state of Connecticut (Fig. 1)-and resulting potential threats to groundwater quality. In recent years, Hawaiian cavers and speleologists have become increasingly concerned about these occurrences. Some of the solid waste dumps can be seen to contain partially empty containers of toxic and/or hazardous substances (Fig. 2), including automotive and agricultural waste. Stinking raw sewage speaks for itself (Fig. 3), and members of the Hawaii chapter of the National Speleological Society have been shown the top of a septic tank or cesspool near Keaau said to consist of an unlined segment of lava tube cave. -
Understanding Zacaton: Exploration and Initial
Karst Frontiers Gary 141 Karst WatersInstitute SpecialPublication 7 UNDERSTANDING ZACATON: EXPLORATION AND INITIAL INTERPRET A TION OF THE WORLDS DEEPEST KNOWN PHREATIC SINKHOLE AND RELATED KARST FEA TURES SOUTHERN T AMA ULIP AS, MEXICO Marcus Gary The University of Texasat Austin/ United StatesGeological Survey 8027 ExchangeDrive Austin, TX 78754 [email protected] A system of water-filled sinkholes (known as cenotes) this extreme karst system have taken place, and it has only exists in southern Tamaulipas, Mexico (Figure 1), and is been limited work within the past two years that theories the result of a unique combination of speleogenetic factors. relating to the speleogenesishave been formed. Microbial This system is composed of 18 different karst features that interaction seems likely to affect karstification processes, are on or near a large cattle ranch known as Rancho La and significant travertine structures appear to have a direct Azufrosa. Zacat6n, the deepest cenote in this system has influence on the hydraulic connectivity between the bodies been measured to over 350 meters deep, (Figure 1) and is of water. Years of future research are being planned to the site of the world-record SCUBA dive (284 meters) by document the extent of karstification in this deep Jim Bowden in 1994 (Gilliam, 1994). This makes it the hydrothermal system and interpret the geological history deepest known water-filled pit that has been explored by that has develope~ such an impressive example of humans in the world. No previous scientific studies of hypogenetic karst. Figure 1: Generalized cross section of the cenotes of Rancho La Azufrosa. -
Cenote Calavera's Geohistory Isabella Fernandez Cenotes Are Arguably
Cenote Calavera’s Geohistory Isabella Fernandez Cenotes are arguably the most popular natural wonders of Mexico’s Yucatan peninsula and understandably so. Cenotes are sinkholes that result from collapsed limestone bedrock to reveal groundwater and underground caves that home various forms of life. One of the most popular cenotes is Cenote Calavera or “Skull Cave,” named aptly after it’s skull-shaped opening. Cenote Calavera is an anchialine system in that groundwater is land-based but has subterranean connections to the ocean making it a part of a coastal aquifer system where entering rainwater floats upon saline water. With this system, various flora and fauna can survive in the caves. Cenote Calavera also holds incredible cultural importance as ancient Mayans believed that cenotes were gateways to the afterlife and considered them sacred wells where religious ceremonies were held. Cenote Calavera is especially recognizable because of the qualities that make its resources preservable. Sites that allow for groundwater recharge and stormwater management are particularly eligible for preservation (International Union for Conservation of Nature). Opportunity for tourism and recreation also contributes to a site's preservability as it brings revenue to that location (United Nations Environment Programme). Cenote Calavera’s complex water system and support of life-forms as well as open diving tours make it particularly unique. Of course a site's significance comes partly from other aspects of its value. The condition of its resources is an important factor as well as overall aesthetic and rarity. Cultural importance also plays an important role as mentioned above. Tourism rates help greatly, too, and Cenote Calavera is abundant in tourists looking to explore the caves. -
FOR IMMEDIATE RELEASE CONTACT: Matthew Doyle (530) 238-2341
FOR IMMEDIATE RELEASE CONTACT: Matthew Doyle (530) 238-2341 LAKE SHASTA CAVERNS TO CELEBRATE INTERNATIONAL DAY OF CAVES AND SUBTERRANEAN WORLD ON 6 JUNE. Cave Enthusiasts Across the Globe Bring Attention to the Importance of our Subterranean World. LAKEHEAD, CA USA (6 June 2019) — Lake Shasta Caverns National Natural Landmark, a member of the International Show Caves Association, joins cave enthusiasts around the world to increase awareness about the importance of caves and karst landscapes by celebrating International Day of Caves & the Subterranean World. “Caves and karst landscapes are places of wonder and majestic beauty. We see the recognition of the importance of our subterranean world increasing worldwide,” said Brad Wuest, president of the International Show Caves Association, and president, owner and operator of Natural Bridge Caverns, Texas, USA. “Show caves worldwide are embracing their role of protecting and preserving caves and providing a place for people to learn about these special natural, cultural and historical resources. Show caves also play an important role in nature tourism and sustainable development, providing jobs and helping the economy of their regions. Approximately 150 million people visit show caves each year, learning about our subterranean world” said Wuest. Caves and karst make landscapes diverse, fascinating, and rich in resources, including the largest springs and most productive groundwater on Earth, not to mention at least 175 different minerals, a few of which have only been found in caves. These landscapes provide a unique subsurface habitat for both common and rare animals and preserve fragile archaeological and paleontological materials for future generations. “Everyone is touched by caves and karst.