GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Online Resource
    Online Resource
    Milton :Taylor & Francis Group,
    Keywords: Geology--Central America. ; Natural resources--Central America. ; Hazardous geographic environments--Central America. ; Electronic books.
    Description / Table of Contents: An integrated treatment of the principal fields of classical and applied geosciences of Central America, this authoritative two-volume monograph treats the region as a whole, exploring geology, earth resources and geo-hazards across political boundaries. It reviews the published literature, and supplements it with an abundance of information from ongoing investigations and internal reports. Covering a region rich in geological resources and where natural disasters are frequent, the monograph provides a solid foundation for local and international institutions concerned with land-use, infrastructure, water and energy resources, and mining, as well as with hazard reduction and disaster prevention.
    Type of Medium: Online Resource
    Pages: 1 online resource (1392 pages)
    Edition: 1st ed.
    ISBN: 9780203947043
    DDC: 557.2
    Language: English
    Note: Front Cover -- Table of contents -- List of contributors -- List of reviewers -- Authors' acknowledgements -- Editors' foreword -- Editors' note -- About the editors -- Chapter 1. Geographical, social, economic, and environmental framework and developments -- Chapter 2. History of geology -- Chapter 3. Geomorphology and physiographic provinces -- Chapter 4. Volcanism and volcanic landforms -- Chapter 5. Karst landscapes -- Chapter 6. Glacial geology and geomorphology -- Chapter 7. Coastal morphology and coral reefs -- Chapter 8. Overview of plate tectonic history and its unresolved tectonic problems -- Chapter 9. Convergent margin tectonics: A marine perspective -- Chapter 10. Crustal structure -- Chapter 11. Structural geology: From local elements to regional synthesis -- Chapter 12. Seismicity and neotectonics -- Chapter 13. Stratigraphy and geologic history -- Chapter 14. Onshore to offshore tephrostratigraphy and marine ash layer diagenesis -- Chapter 15. Late Quaternary lake and swamp sediments: Recorders of climate and environment -- Chapter 16. Vertebrate paleontology -- Chapter 17. Invertebrate paleontology -- Chapter 18. Micropaleontology -- Chapter 19. Metamorphism and metamorphic rocks -- Chapter 20. Oceanic igneous complexes -- Chapter 21. Intrusive rocks -- Chapter 22. Petrology and geochemistry of lavas -- Chapter 23. Petrogenesis of ignimbrites -- Chapter 24. Hydrogeology -- Chapter 25. Water availability, use and valuation -- Chapter 26. High and low enthalpy geothermal resources and potentials -- Chapter 27. Hydrogeochemical and isotopic composition of geothermal fluids -- Chapter 28. Gas geochemistry of volcanic and hydrothermal fluids -- Chapter 29. Geothermal resources for development -valuation, present use and future opportunities -- Chapter 30. Petroleum geology -- Chapter 31. Coal and peat resources. , Chapter 32. Metallic mineral resources -- Chapter 33. Industrial minerals -- Chapter 34. Geology-related tourism for sustainable development -- Chapter 35. Seismic hazard and microzonation -- Chapter 36. Seismic monitoring -- Chapter 37. Strong-motion monitoring -- Chapter 38. Volcanic activity, hazards, and monitoring -- Chapter 39. Volcano seismology -- Chapter 40. Earthquake-induced landslides -- Chapter 41. Earthquake triggered tsunamis -- Back Cover.
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2021-03-01
    Description: A new period of eruptive activity started at Turrialba volcano, Costa Rica, in 2010 after almost 150 years of quiescence. This activity has been characterized by sporadic explosions whose frequency clearly increased since October 2014. This study aimed to identify the mechanisms that triggered the resumption of this eruptive activity and characterize the evolution of the phenomena over the past 2 years. We integrate 3He/4He data available on fumarole gases collected in the summit area of Turrialba between 1999 and 2011 with new measurements made on samples collected between September 2014 and February 2016. The results of a petrological investigation of the products that erupted between October 2014 and May 2015 are also presented. We infer that the resumption of eruptive activity in 2010 was triggered by a replenishment of the plumbing system of Turrialba by a new batch of magma. This is supported by the increase in 3He/4He values observed since 2005 at the crater fumaroles and by comparable high values in September 2014, just before the onset of the new eruptive phase. The presence of a number of fresh and juvenile glassy shards in the erupted products increased between October 2014 and May 2015, suggesting the involvement of new magma with a composition similar to that erupted in 1864–1866. We conclude that the increase in 3He/4He at the summit fumaroles since October 2015 represents strong evidence of a new phase of magma replenishment, which implies that the level of activity remains high at the volcano.
    Description: Published
    Description: 3V. Proprietà dei magmi e dei prodotti vulcanici
    Description: 4V. Dinamica dei processi pre-eruttivi
    Description: 5V. Dinamica dei processi eruttivi e post-eruttivi
    Description: JCR Journal
    Keywords: Turrialba volcano ; eruptive activity ; 3He/4He ; fumarole gases ; glassy shards ; juvenile component ; 04. Solid Earth::04.04. Geology::04.04.12. Fluid Geochemistry ; 04. Solid Earth::04.07. Tectonophysics::04.07.08. Volcanic arcs ; 04. Solid Earth::04.08. Volcanology::04.08.01. Gases ; 04. Solid Earth::04.08. Volcanology::04.08.03. Magmas ; 04. Solid Earth::04.08. Volcanology::04.08.05. Volcanic rocks ; 04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring ; 04. Solid Earth::04.08. Volcanology::04.08.08. Volcanic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...