Nisyros Volcano

Nisyros Volcano PDF Author: Volker Jörg Dietrich
Publisher: Springer
ISBN: 3319554603
Category : Science
Languages : en
Pages : 346

Get Book Here

Book Description
This book presents the first compilation of scientific research on the island of Nisyros, involving various geoscientific disciplines. Presenting a wealth of illustrations and maps, including a geological map of the volcano, it also provides valuable insights into the geothermal potential of Greece. The island of Nisyros is a Quaternary volcano located at the easternmost end of the South Aegean Volcanic Arc. The island is nearly circular, with an average diameter of 8 km, and covers an area of approximately 42 km2. It lies above a base of Mesozoic limestone and a thin crust, with the mantle-crust transition located at a depth of approximately 27 km. The volcanic edifice of Nisyros comprises a succession of calc-alkaline lavas and pyroclastic rocks, as well as a summit caldera with an average diameter of 4 km. Nisyros marks the most recent volcano in the large prehistoric volcanic field between Kos-Yali-Strongyli-Pyrgousa-Pachia-Nisyros, where the largest eruption (“Kos Plateau Tuff”) in the history of the eastern Mediterranean devastated the Dodecanese islands 161,000 years ago. Although the last volcanic activity on Nisyros dates back at least 20,000 to 25,000 years, it encompasses an active hydrothermal system underneath the volcano with temperatures of roughly 100°C at the Lakki plain, the present-day caldera floor and 350°C at a depth of 1,550 m. A high level of seismic unrest, thermal waters and fumarolic gases bear testament to its continuous activity, which is due to a large volume of hot rocks and magma batches at greater depths, between 3,000 and 8,000 m. Violent hydrothermal eruptions accompanied by major earthquakes occurred in 1873 and 1888 and left behind large, “world-wide unique” explosion craters in the old caldera. Through diffuse soil degassing, the discharge of all hydrothermal craters in the Lakki plain releases 68 tons of hydrothermal-volcanic derived CO2 and 42 MW of thermal energy per day. This unique volcanic and hydrothermal environment is visited daily by hundreds of tourists.

Nisyros Volcano

Nisyros Volcano PDF Author: Volker Jörg Dietrich
Publisher: Springer
ISBN: 3319554603
Category : Science
Languages : en
Pages : 346

Get Book Here

Book Description
This book presents the first compilation of scientific research on the island of Nisyros, involving various geoscientific disciplines. Presenting a wealth of illustrations and maps, including a geological map of the volcano, it also provides valuable insights into the geothermal potential of Greece. The island of Nisyros is a Quaternary volcano located at the easternmost end of the South Aegean Volcanic Arc. The island is nearly circular, with an average diameter of 8 km, and covers an area of approximately 42 km2. It lies above a base of Mesozoic limestone and a thin crust, with the mantle-crust transition located at a depth of approximately 27 km. The volcanic edifice of Nisyros comprises a succession of calc-alkaline lavas and pyroclastic rocks, as well as a summit caldera with an average diameter of 4 km. Nisyros marks the most recent volcano in the large prehistoric volcanic field between Kos-Yali-Strongyli-Pyrgousa-Pachia-Nisyros, where the largest eruption (“Kos Plateau Tuff”) in the history of the eastern Mediterranean devastated the Dodecanese islands 161,000 years ago. Although the last volcanic activity on Nisyros dates back at least 20,000 to 25,000 years, it encompasses an active hydrothermal system underneath the volcano with temperatures of roughly 100°C at the Lakki plain, the present-day caldera floor and 350°C at a depth of 1,550 m. A high level of seismic unrest, thermal waters and fumarolic gases bear testament to its continuous activity, which is due to a large volume of hot rocks and magma batches at greater depths, between 3,000 and 8,000 m. Violent hydrothermal eruptions accompanied by major earthquakes occurred in 1873 and 1888 and left behind large, “world-wide unique” explosion craters in the old caldera. Through diffuse soil degassing, the discharge of all hydrothermal craters in the Lakki plain releases 68 tons of hydrothermal-volcanic derived CO2 and 42 MW of thermal energy per day. This unique volcanic and hydrothermal environment is visited daily by hundreds of tourists.

The South Aegean Active Volcanic Arc

The South Aegean Active Volcanic Arc PDF Author: M. Fytikas
Publisher: Elsevier
ISBN: 0080457576
Category : Science
Languages : en
Pages : 401

Get Book Here

Book Description
This book is a collection of 22 selected papers from the homonymous Conference held in September 2003 Milos, Greece. The aim of the conference was to serve as a forum for the presentation and constructive discussion of the state-of-the-art and emerging issues on the South Aegean Volcanic Arc. In the first part of the book the tectonic- geodynamic setting and the present upper mantle structure of the Aegean area are discussed. It includes an interesting interpretation of data on the spatial distribution of intermediate focal depth earthquakes, fault plane solutions and deep velocity structures, to further investigate active tectonics related to the deep structure of the southern Aegean volcanic arc. The second part deals with general volcanological, petrological and tectonic characteristics of the SAAVA presenting an extensive review of volcanological, chemical, isotope and tectonic data, using a large amount of new field and laboratory data. Interesting conclusions are presented regarding the present volcanic associations, the volcanic fields location and shape in respect to the large tectonic lineaments and the plate motions, the source of the SAAVA parental magmas. Presented in the third part is an extensive review on the volcanic hazard assessment and the monitoring state of the SAAVA centers. Seismic and geodetic monitoring of the Santorini volcano and the recent (1995-1998) crisis of Nisyros volcano are presented and discussed. The last part deals with hydrothermal deposits and processes in the SAAVA, as well as products and processes in adjacent areas with a particular interest and significance that link them to the SAAVA processes.*Systematic re-evaluation on the geodynamic and tectonic setting of the Aegean active volcanic centers *Thorough review with new data and ideas on the magma source region, the magma differentiation processes in both the deep and shallow levels, and the volcanological processes related both to the magma composition and storage depth as well as to the tectonic regime of the volcano growth area*Up to date estimation of the volcanic hazard in the Aegean area, and a detailed presentation of the present state and the monitoring efforts of the South Aegean active centers

Volcanoes in the Quaternary

Volcanoes in the Quaternary PDF Author: Callum R. Firth
Publisher: Geological Society of London
ISBN: 9781862390492
Category : Nature
Languages : en
Pages : 240

Get Book Here

Book Description
Annotation "A full understanding of the complex interaction between volcanic activity and Quaternary environmental change requires the collaboration of both volcanologists and Quaternary scientists. Volcanoes in the Quaternary brings together papers from workers in both fields and reflects the diversity of current research. The papers are grouped geographically and focus on New Zealand's North Island, the East African Rift Valley, the Mediterranean and Iceland. They cover the determination of eruptive chronologies, discuss the impacts on local vegetation and society, outline the importance of tephrostratigraphic records and provide detailed studies of hazard assessment."--BOOK JACKET. Title Summary field provided by Blackwell North America, Inc. All Rights Reserved.

Terrestrial Fluids, Earthquakes and Volcanoes: the Hiroshi Wakita Volume II

Terrestrial Fluids, Earthquakes and Volcanoes: the Hiroshi Wakita Volume II PDF Author: Nemesio M. Pérez
Publisher: Springer Science & Business Media
ISBN: 3764387203
Category : Science
Languages : en
Pages : 201

Get Book Here

Book Description
The Hiroshi Wakita Volume II is a collection of original papers regarding the role of terrestrial fluids in earthquake and volcanic processes. This Pure and Applied Geophysics volume provides the results of recent studies on terrestrial fluids involved in both processes. This special publication honors Hiroshi Wakita for his scientific contributions. The volume should be useful for both active researchers in this field and for graduate students alike.

Volcanoes of the World

Volcanoes of the World PDF Author: Lee Siebert
Publisher: Univ of California Press
ISBN: 0520947932
Category : Science
Languages : en
Pages : 564

Get Book Here

Book Description
This impressive scientific resource presents up-to-date information on ten thousand years of volcanic activity on Earth. In the decade and a half since the previous edition was published new studies have refined assessments of the ages of many volcanoes, and several thousand new eruptions have been documented. This edition updates the book’s key components: a directory of volcanoes active during the Holocene; a chronology of eruptions over the past ten thousand years; a gazetteer of volcano names, synonyms, and subsidiary features; an extensive list of references; and an introduction placing these data in context. This edition also includes new photographs, data on the most common rock types forming each volcano, information on population densities near volcanoes, and other features, making it the most comprehensive source available on Earth’s dynamic volcanism.

Wild Abandon

Wild Abandon PDF Author: Jennifer Barclay
Publisher: Bradt Guides
ISBN: 1784777900
Category : Travel
Languages : en
Pages : 285

Get Book Here

Book Description
“A vivid and intoxicating account of these beautiful islands” – Victoria Hislop “A must-read for anyone who loves the Greek islands” – Richard Clark ‘There’s something about abandoned places which moves me and captures the imagination.’ So says seasoned travel writer Jennifer Barclay as she walks with her dog and her backpack through the deserted spaces of the Dodecanese, islands that were once bustling but are now half forgotten and reclaimed by the wild due to a mix of misfortune and the lure of opportunity elsewhere. Join her on a journey through abandoned villages and farms, cave-houses and captains’ mansions, the homes of displaced Muslim fishermen and poets, as she discovers beauty in the ruins, emptiness and silence, and inspiration in the stories of people’s lives. A long-term resident of Greece, Jennifer Barclay spent more than four years researching Wild Abandon, visiting islands multiple times and talking to local people to hear their stories. She travels from the very west to the very east of the Dodecanese, from the very south almost to the very north, taking in some of the smallest and the biggest islands, and highlighting different stories along the way to show the complex history behind these havens of tranquillity. She discovers a villa intended for Benito Mussolini’s retirement, an island that links a gramophone from St Petersburg and a portrait in the American National Gallery via a pack of cigarettes, and reflects on the days when an economy based on sponges and burnt rock supported thousands. Wild Abandon is an elegy in praise of abandoned places and a search for lost knowledge through the wildest and most deserted locations.

The Solfatara Magmatic-Hydrothermal System

The Solfatara Magmatic-Hydrothermal System PDF Author: Luigi Marini
Publisher: Springer Nature
ISBN: 3030984710
Category : Science
Languages : en
Pages : 388

Get Book Here

Book Description
This book includes innovative gas-geothermometers and geobarometers, which are urgently needed to estimate the increasingly higher temperatures and pressures present at depth below the Solfatara volcano, owing to its on-going unrest. Therefore, in this book, new gas geoindicators, applicable up to ca. 1000°C and 3 kbar, have been implemented and applied to Solfatara fluids. The innovations of this book include: methane, having a sluggish behavior, was treated separately from fast-reacting carbon monoxide; deviations from the ideal gas behavior were considered; the effects of reaction kinetics were taken into account. This was possible because a dataset including many geochemical parameters and extending from 1983 to 2020 with a good sampling frequency is available for Solfatara, making it a case history probably unique worldwide. Nevertheless, the gas geoindicators described in this book can be applied to other similar systems. Thus, this book is of interest to many scientists studying gas geochemistry, geothermometry, and geobarometry for volcanic surveillance and the mitigation of the volcanic risk.

Mystique Melodies

Mystique Melodies PDF Author: V. I. Porter
Publisher: Dorrance Publishing
ISBN: 1480955914
Category : History
Languages : en
Pages : 179

Get Book Here

Book Description
Mystique Melodies By: V. I. Porter Greek mythology tells the story of Orpheus, son of Calliope, and his love for Eurydice. But what if that isn’t the true story? What if there’s more? In Mystique Melodies, V. I. Porter takes the familiar Greek myths and provides a new twist to the stories. Through his work, Porter uses the classic tales to create a larger focus on honesty, values, love, and commitment. With the story of Orpheus as the framework, Porter brings his own words to drive home a crucial point: let go of self-doubt. As Porter weaves his tale, readers are left to wonder about the mythology they thought they knew and what could have been.

Lonely Planet Greek Islands

Lonely Planet Greek Islands PDF Author: Lonely Planet
Publisher: Lonely Planet
ISBN: 1788689917
Category : Travel
Languages : en
Pages : 1058

Get Book Here

Book Description
Lonely Planet: The world's number one travel guide publisher Lonely Planet's Greek Islands is your passport to the most relevant, up-to-date advice on what to see and skip, and what hidden discoveries await you. Island-hop around the Cyclades, watch stunning sunsets in Santorini and hike the Samaria Gorge in Crete - all with your trusted travel companion. Get to the heart of the Greek Islands and begin your journey now! Inside Lonely Planet's Greek Islands: NEW pull-out, passport-size 'Just Landed' card with wi-fi, ATM and transport info - all you need for a smooth journey from airport to hotel Improved planning tools for family travellers - where to go, how to save money, plus fun stuff just for kids NEW Accommodation feature gathers all the information you need to plan your accommodation NEW Where to Stay in Athens map is your at-a-glance guide to accommodation options in each neighbourhood Colour maps and images throughout Highlights and itineraries help you tailor your trip to your personal needs and interests Insider tips to save time and money and get around like a local, avoiding crowds and trouble spots Essential info at your fingertips - hours of operation, phone numbers, websites, transit tips, prices Cultural insights give you a richer, more rewarding travel experience - history, people, music, landscapes, wildlife, cuisine, politics Covers Athens, Crete, the Ionian Islands, the Cyclades, Santorini, the Saronic Gulf Islands, Dodecanese, the Northeastern Aegean Islands, Evia, the Sporades, and more The Perfect Choice: Lonely Planet's Greek Islands is perfect for discovering both popular and off-the-beaten-path experiences. About Lonely Planet: Lonely Planet is a leading travel media company and the world's number one travel guidebook brand, providing both inspiring and trustworthy information for every kind of traveller since 1973. Over the past four decades, we've printed over 145 million guidebooks and grown a dedicated, passionate global community of travellers. 'Lonely Planet guides are, quite simply, like no other.' - New York Times 'Lonely Planet. It's on everyone's bookshelves, it's in every traveler's hands. It's on mobile phones. It's on the Internet. It's everywhere, and it's telling entire generations of people how to travel the world.' - Fairfax Media (Australia) eBook Features: (Best viewed on tablet devices and smartphones) Downloadable PDF and offline maps prevent roaming and data charges Effortlessly navigate and jump between maps and reviews Add notes to personalise your guidebook experience Seamlessly flip between pages Bookmarks and speedy search capabilities get you to key pages in a flash Embedded links to recommendations' websites Zoom-in maps and images Inbuilt dictionary for quick referencing Important Notice: The digital edition of this book may not contain all of the images found in the physical edition.

Deep Carbon

Deep Carbon PDF Author: Beth N. Orcutt
Publisher: Cambridge University Press
ISBN: 1108477496
Category : Nature
Languages : en
Pages : 687

Get Book Here

Book Description
A comprehensive guide to carbon inside Earth - its quantities, movements, forms, origins, changes over time and impact on planetary processes. This title is also available as Open Access on Cambridge Core.