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The Coume Ouarnède System, a Hotspot of Subterranean Biodiversity in Pyrenees (France)
diversity Article The Coume Ouarnède System, a Hotspot of Subterranean Biodiversity in Pyrenees (France) Arnaud Faille 1,* and Louis Deharveng 2 1 Department of Entomology, State Museum of Natural History, 70191 Stuttgart, Germany 2 Institut de Systématique, Évolution, Biodiversité (ISYEB), UMR7205, CNRS, Muséum National d’Histoire Naturelle, Sorbonne Université, EPHE, 75005 Paris, France; [email protected] * Correspondence: [email protected] Abstract: Located in Northern Pyrenees, in the Arbas massif, France, the system of the Coume Ouarnède, also known as Réseau Félix Trombe—Henne Morte, is the longest and the most complex cave system of France. The system, developed in massive Mesozoic limestone, has two distinct resur- gences. Despite relatively limited sampling, its subterranean fauna is rich, composed of a number of local endemics, terrestrial as well as aquatic, including two remarkable relictual species, Arbasus cae- cus (Simon, 1911) and Tritomurus falcifer Cassagnau, 1958. With 38 stygobiotic and troglobiotic species recorded so far, the Coume Ouarnède system is the second richest subterranean hotspot in France and the first one in Pyrenees. This species richness is, however, expected to increase because several taxonomic groups, like Ostracoda, as well as important subterranean habitats, like MSS (“Milieu Souterrain Superficiel”), have not been considered so far in inventories. Similar levels of subterranean biodiversity are expected to occur in less-sampled karsts of central and western Pyrenees. Keywords: troglobionts; stygobionts; cave fauna Citation: Faille, A.; Deharveng, L. The Coume Ouarnède System, a Hotspot of Subterranean Biodiversity in Pyrenees (France). Diversity 2021, 1. Introduction 13 , 419. https://doi.org/10.3390/ Stretching at the border between France and Spain, the Pyrenees are known as one d13090419 of the subterranean hotspots of the world [1]. -
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: Possible Explanations For The Lack Of Formations In Underwater Caves In FLA The Challenge At Challenge Cave Diving Science Visit with A Cave: Cannonball Cow Springs Clean Up Volume 41 Number 1 January/February/March 2014 Underwater Speleology NSS-CDS Volume 41 Number 1 BOARD OF DIRECTORS January/February/March 2014 CHAIRMAN contents Joe Citelli (954) 646-5446 [email protected] Featured Articles VICE CHAIRMAN Tony Flaris (904) 210-4550 Possible Explanations For The Lack Of Formations In Underwater Caves In FLA [email protected] By Dr. Jason Gulley and Dr. Jason Polk............................................................................6 TREASURER The Challenge At Challenge Terri Simpson By Jim Wyatt.................................................................................................................8 (954) 275-9787 [email protected] Cave Diving Science SECRETARY By Peter Buzzacott..........................................................................................................10 TJ Muller Visit With A Cave: Cannonball [email protected] By Doug Rorex.................................................................................................................16 PROGRAM DIRECTORS Book Review: Classic Darksite Diving: Cave Diving Sites of Britain and Europe David Jones By Bill Mixon..............................................................................................................24 -
Karst Development Mechanism and Characteristics Based on Comprehensive Exploration Along Jinan Metro, China
sustainability Article Karst Development Mechanism and Characteristics Based on Comprehensive Exploration along Jinan Metro, China Shangqu Sun 1,2, Liping Li 1,2,*, Jing Wang 1,2, Shaoshuai Shi 1,2 , Shuguang Song 3, Zhongdong Fang 1,2, Xingzhi Ba 1,2 and Hao Jin 1,2 1 Research Center of Geotechnical and Structural Engineering, Shandong University, Jinan 250061, China; [email protected] (S.Sun); [email protected] (J.W.); [email protected] (S.Shi); [email protected] (Z.F.); [email protected] (X.B.); [email protected] (H.J.) 2 School of Qilu Transportation, Shandong University, Jinan 250061, China 3 School of Transportation Engineering, Shandong Jianzhu University, Jinan 250101, China; [email protected] * Correspondence: [email protected] Received: 28 August 2018; Accepted: 19 September 2018; Published: 21 September 2018 Abstract: Jinan is the capital of Shandong Province and is famous for its spring water. Water conservation has become the consensus of Jinan citizens and the government and the community. The construction of metro engineering in Jinan has lagged behind other cities of the same scale for a long time. The key issue is the protection of spring water. When metro lines are constructed in Jinan karst area, the water-inrushing, quicksand, and piping hazards can easily occur, which can change the groundwater seepage environment and reduce spring discharge. Therefore, we try to reveal the development conditions, mechanism, and mode of karst area in Jinan. In addition, we propose the comprehensive optimizing method of “shallow-deep” and “region-target” suitable for exploration of karst areas along Jinan metro, and systematically study the development characteristics of the karst areas along Jinan metro, thus providing the basis for the shield tunnel to go through karst areas safely and protecting the springs in Jinan. -
DRAFT 8/8/2013 Updates at Chapter 40 -- Karstology
Chapter 40 -- Karstology Characterizing the mechanism of cavern accretion as "force" tends to suggest catastrophic attack, not a process of subtle persistence. Publicity for Ohio's Olentangy Indian Caverns illustrates the misconception. Formed millions of years ago by the tremendous force of an underground river cutting through solid limestone rock, the Olentangy Indian Caverns. There was no tremendous event millions of years ago; it's been dissolution at a rate barely discernable, century to century. Another rendition of karst stages, this time in elevation, as opposed to cross-section. Juvenile Youthful Mature Complex Extreme 594 DRAFT 8/8/2013 Updates at http://www.unm.edu/~rheggen/UndergroundRivers.html Chapter 40 -- Karstology It may not be the water, per se, but its withdrawal that initiates catastrophic change in conduit cross-section. The figure illustrates stress lines around natural cavities in limestone. Left: Distribution around water-filled void below water table Right: Distribution around air-filled void after lowering water table. Natural Bridges and Tunnels Natural bridges begin as subterranean conduits, but subsequent collapse has left only a remnant of the original roof. "Men have risked their lives trying to locate the meanderings of this stream, but have been unsuccessful." Virginia's Natural Bridge, 65 meters above today's creek bed. George Washington is said to have surveyed Natural Bridge, though he made no mention it in his journals. More certain is that Thomas Jefferson purchased "the most sublime of nature's works," in his words, from King George III. Herman Melville alluded to the formation in describing Moby Dick, But soon the fore part of him slowly rose from the water; for an instant his whole marbleized body formed a high arch, like Virginia's Natural Bridge. -
27Th ASF Conference Proceedings 2
The Jenolan Caves Survey Project as of 2008 Julia M. James 1, David J. Martin 2, Gregory M. Tunnock , & Alan T. Warild 4 1 School of Chemistry, F11, University of Sydney, NSW 200, Australia 2 52 William James Dr, Mt Kembla, NSW 252, Australia 12 Landsdowne St, Eastwood, NSW 2122, Australia 4 41 Northwood St, Newtown, NSW 2042, Australia The Jenolan Caves Survey Project Group is preparing will be compared with that published in 1925. In col- a “State of the Art” survey of the Jenolan Tourist Caves. laboration with the Jenolan Caves Historical and Preser- The only complete survey of the tourist caves was car- vation Society naming and location of features has been ried out in the early 20th century and was published as a carried out; so far 567 named features are identified. This plan and section in 1925. A re-survey was commenced detailed examination of the cave features has enabled the in 1987 and “Walls” (Texas Speleological Society) creation of “Then and Now” files in which older engrav- was chosen for reduction of the survey data because of ings and photographs have been compared with the its simple text file input and Scalable Vector Graphics present state of the features. The Adobe Illustrator files output that imports directly into Adobe Illustrator. Cave have additional layers that may be devoted to any par- entrances were linked by a surface theodolite network ticular task such as speleothem cleaning or infrastructure and tied in to the Australian Map grid. Computer drafting changes such as re-lighting a cave. -
Caves of Missouri
CAVES OF MISSOURI J HARLEN BRETZ Vol. XXXIX, Second Series E P LU M R I U BU N S U 1956 STATE OF MISSOURI Department of Business and Administration Division of GEOLOGICAL SURVEY AND WATER RESOURCES T. R. B, State Geologist Rolla, Missouri vii CONTENT Page Abstract 1 Introduction 1 Acknowledgments 5 Origin of Missouri's caves 6 Cave patterns 13 Solutional features 14 Phreatic solutional features 15 Vadose solutional features 17 Topographic relations of caves 23 Cave "formations" 28 Deposits made in air 30 Deposits made at air-water contact 34 Deposits made under water 36 Rate of growth of cave formations 37 Missouri caves with provision for visitors 39 Alley Spring and Cave 40 Big Spring and Cave 41 Bluff Dwellers' Cave 44 Bridal Cave 49 Cameron Cave 55 Cathedral Cave 62 Cave Spring Onyx Caverns 72 Cherokee Cave 74 Crystal Cave 81 Crystal Caverns 89 Doling City Park Cave 94 Fairy Cave 96 Fantastic Caverns 104 Fisher Cave 111 Hahatonka, caves in the vicinity of 123 River Cave 124 Counterfeiters' Cave 128 Robbers' Cave 128 Island Cave 130 Honey Branch Cave 133 Inca Cave 135 Jacob's Cave 139 Keener Cave 147 Mark Twain Cave 151 Marvel Cave 157 Meramec Caverns 166 Mount Shira Cave 185 Mushroom Cave 189 Old Spanish Cave 191 Onondaga Cave 197 Ozark Caverns 212 Ozark Wonder Cave 217 Pike's Peak Cave 222 Roaring River Spring and Cave 229 Round Spring Cavern 232 Sequiota Spring and Cave 248 viii Table of Contents Smittle Cave 250 Stark Caverns 256 Truitt's Cave 261 Wonder Cave 270 Undeveloped and wild caves of Missouri 275 Barry County 275 Ash Cave -
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. -
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. -
2017 Conservation Outlook Assessment (Archived)
IUCN World Heritage Outlook: https://worldheritageoutlook.iucn.org/ Puerto-Princesa Subterranean River National Park - 2017 Conservation Outlook Assessment (archived) IUCN Conservation Outlook Assessment 2017 (archived) Finalised on 09 November 2017 Please note: this is an archived Conservation Outlook Assessment for Puerto-Princesa Subterranean River National Park. To access the most up-to-date Conservation Outlook Assessment for this site, please visit https://www.worldheritageoutlook.iucn.org. Puerto-Princesa Subterranean River National Park SITE INFORMATION Country: Philippines Inscribed in: 1999 Criteria: (vii) (x) Site description: This park features a spectacular limestone karst landscape with an underground river. One of the river's distinguishing features is that it emerges directly into the sea, and its lower portion is subject to tidal influences. The area also represents a significant habitat for biodiversity conservation. The site contains a full 'mountain- to-sea' ecosystem and has some of the most important forests in Asia. © UNESCO IUCN World Heritage Outlook: https://worldheritageoutlook.iucn.org/ Puerto-Princesa Subterranean River National Park - 2017 Conservation Outlook Assessment (archived) SUMMARY 2017 Conservation Outlook Good with some concerns The spectacular cave system of the site and the natural phenomena of the interface between the sea and the underground river are well preserved although experiencing increasing impacts from the increase in visitors and tourism developments. Some degradation of the site’s biodiversity values by exploitation by the local community is recognized but the extent of the impacts of these threats is unknown given the lack of monitoring data and research. The protection and effective management of the property is hampered by a complex legal framework and some confusion as to what is actually the World Heritage property, and the donation of land areas within its boundaries to accommodate the residents. -
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. -
Dictionary of Geotourism Anze Chen • Young Ng • Erkuang Zhang Mingzhong Tian Editors
Dictionary of Geotourism Anze Chen • Young Ng • Erkuang Zhang Mingzhong Tian Editors Dictionary of Geotourism With 635 Figures and 12 Tables Editors Anze Chen Young Ng Chinese Academy of Geological Sciences The Geological Society of Australia Beijing, China Sydney, NSW, Australia Erkuang Zhang Mingzhong Tian The Geological Society of China China University of Geosciences Beijing, China Beijing, China ISBN 978-981-13-2537-3 ISBN 978-981-13-2538-0 (eBook) ISBN 978-981-13-2539-7 (print and electronic bundle) https://doi.org/10.1007/978-981-13-2538-0 Jointly published with Science Press, Beijing, China ISBN: 978-7-03-058981-1 Science Press, Beijing, China © Springer Nature Singapore Pte Ltd. 2020 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for gecneral use. The publisher, the authors, and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made.