3rd circular International Workshop 10th anniversary of Tagoro submarine eruption at El Hierro Island (October 2011)

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From: Joan Marti Molist <joanmartimolist@xxxxxxxxx>


*THIRD CIRCULAR*

*International Workshop 10th anniversary of Tagoro submarine eruption at El
Hierro Island (October 2011)*

*El Hierro, Canary Islands, 7-11 October 2021*

https://urldefense.com/v3/__http://elhierroworkshop.geo3bcn.csic.es/__;!!IKRxdwAv5BmarQ!N_c6LqwrVT38AsSG5skAkHETRbwTqhpgL2pkPYfrdgYMwroNYGXxTamnJxZIpGs$
<
https://urldefense.com/v3/__http://elhierroworkshop.geo3bcn.csic.es/__;!!IKRxdwAv5BmarQ!KWWFD753fh2Dt0v0yBsr1JyxHm6sQ6ox6KsX8B-x4UieJmGcD0fULIfT0TDiy7Y$
>

*Motivation*

On October 10, 2011, after more than 10000 earthquakes were located in a
3-month period of unrest, a volcanic tremor was registered south of El
Hierro, suggesting the beginning of a submarine eruption. The new volcano,
later named Tagoro, was located 1.8 km off the southern coast of the island
and presented a south-westward lava flow. After March 2012, once the
eruptive stage was over, Tagoro entered into an active hydrothermal phase
involving the release of an important amount of heat, gases, and metals to
the water column. Ten years later, Tagoro submarine volcano is still
active, producing significant physical-chemical and biological perturbation
over one of the richest marine ecosystems in Europe, Mar de Las Calmas, and
there is a good number of questions that have still not been properly
answered: How the magmatic system prepared for the eruption?, which were
the geodynamic constraints of the eruption?, how magma interacted with the
crust?, why magma migrated so long during the unrest phase?, was the unrest
phase correctly interpreted?, were the eruption phases properly
identified?, how the marine ecosystem of El Hierro Island is adapting to
these extreme physical-chemical anomalies?, is this new marine ecosystem
significantly different from its surroundings?, has this extreme ambient
generate new kind of habitats?, moreover, was the crisis well managed?, was
local population aware of what was happening?, was communication during
crisis correct?, etc.

This has been the last eruption in the Canary Islands, and occurred forty
years after another eruption (Teneguía eruption) that occurred on La Palma,
thus indicating that volcanism in the Canarian region is still alive and
may return at any moment. In order to examine what we learned and what
still remains to be learned from this last Canarian eruption, we invite you
to participate to this international workshop, which is organised with the
aim to offer a forum of discussion on Tagoro submarine eruption ten years
after. The workshop will be open to all interested scientists, seeking for
the exchange of knowledge and views on what they learned from Tagoro
eruption and how this influenced their appreciation on volcanic activity
and its potential impact on local society and environment. Policy makers,
decision makers, media, and other actors involved in El Hierro crisis are
also invited to participate. Contributions on what we knew and what we
learned from Tagoro submarine eruption and, in particular, on: 1) El Hierro
magmatic system, 2) Eruption preparation, dynamics and hazards, 3)
Environmental impacts of Tagoro submarine eruption over marine ecosystem,
and 4) Crisis management during Tagoro submarine eruption, will be more
than welcome.



*Organisers:*

Joan Martí, Pablo González, Vicente Soler (CSIC)
Inés Galindo (IGME-CSIC)
Maria José Blanco, Carmen López (IGN)
Eugenio Fraile (IEO-CSIC)
Ramon Casillas (ULL)
Laura Becerrill (SERNAGEOMIN)

*Sponsors*
Interdisciplinar Thematic Platform Volcanism and Society (
https://urldefense.com/v3/__http://www.ptivolcan.es__;!!IKRxdwAv5BmarQ!N_c6LqwrVT38AsSG5skAkHETRbwTqhpgL2pkPYfrdgYMwroNYGXxTamnQipQogE$
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https://urldefense.com/v3/__http://www.ptivolcan.es__;!!IKRxdwAv5BmarQ!KWWFD753fh2Dt0v0yBsr1JyxHm6sQ6ox6KsX8B-x4UieJmGcD0fULIfTjdH-9_U$
>),
CSIC
IGME-CSIC. IEO-CSIC, IGN
Cabildo de El Hierro/ El Hierro UNESCO Global Geopark
IAVCEI
Cátedra Cultural Telesforo Bravo, La Laguna University, Spain


*Structure of the workshop*

The main aim of the workshop is to offer an open, interdisciplinary, and
cross-boundary forum of discussion on the main aspects related to the
2011-2012 Tagoro submarine eruption at the El Hierro Island: El Hierro
magmatic system, eruption preparation and dynamics, environmental impacts
of the eruption, and crisis management. According to this, the workshop
will include four main scientific sessions, each one addressing one of the
main goals. Each session will include introductory oral presentations
(invited keynotes), posters examination, and a general discussion. We want
to give emphasis to poster presentations and discussion forums rather than
to short talks. A final general discussion session will be placed at the
end of the meeting in order to summarise and discuss the main conclusions
reached in each particular session, which will be collected and presented
by their respective conveners. This final discussion will also help us to
summarise the main conclusions of the meeting.

*Number of participants*

The workshop is restricted to 60 participants. Preference is provided to
those who made a preregistration and then registration will proceed on a
first come basis until completing all available places.

*Registration fee*

A registration fee of 150 euros is requested to each participant. It will
include documentation, opening ice-breaker, farewell dinner, and
transportation and lunch pack during the excursion.


*Venue*

The workshop will be held at the Parador de El Hierro, where reservation of
several rooms, including accommodation and full board, has been made to
allocate all the participants combining double and single rooms (only a few
are available).



*Program*

*Thursday, October 7, 2021*

Arrival and accommodation at the Parador de El Hierro.

18h30 Opening and welcome (Cabildo de El Hierro)
19h00 Introduction to the geology of El Hierro UNESCO Global Geopark, by
Ramón Casillas (El Hierro UGG coordinator, Spain)
19h45 Ice-breaker

*Friday, October 8, 2021*

*09h00- 13h00 Scientific session: El Hierro magmatic system*

09h00-09h30: A brief summary on El Hierro eruption, by Joan Martí (GEO3BCN,
CSIC, Spain)
09h30-10h00: A general overview on El Hierro magmatic systems, by Laura
Becerril (SERNAGEOMIN, Chile) and Inés Galindo (IGME-CSIC, Spain)
10h00-10h30: Discussion on the two presentations
10h30-11h00: Coffee break
11h00-12h00: General discussion on El Hierro magmatic systems and related
aspects
12h00-13h00: Posters session


13h00-15h00 Lunch and poster session

*15h00-19h00 Scientific session: Eruption preparation, dynamics and hazards*

15h00-15h30: Volcano monitoring during unrest and El Hierro eruption, by
Carmen López (IGN, Spain)
15h00-16h00: The Holuhraun eruption 2014 (Iceland): another well monitored
example of lateral magma migration, by Armann Hoskuldsson (University of
Iceland, Iceland)
16h00-16h30: Discussion on the two presentations
16h30-17h00: Coffee break
17h00-18h00: General discussion on El Hierro volcano monitoring pre-,
during, and after the eruption and related aspects
18h00-19h00: Posters session

20h30 Dinner

*Saturday, October 9, 2021*

*09h00- 13h00 Scientific session: Environmental impacts of Tagoro submarine
eruption over marine ecosystem*

09h00-09h30: A general overview of Tagoro submarine eruption impact over El
Hierro Island marine ecosystem, Eugenio Fraile (IEO-CSIC, Spain)
09h30-10h00: Hydrothermal venting after El Hierro eruption, invited speaker
(to be decided)
10h00-10h30: Discussion on the two presentations
10h30-11h00: Coffee break
11h00-12h00: General discussion on El Hierro environmental impacts and
hydrothermal activity, and related aspects
12h00-13h00: Posters session

13h00-14h30 Lunch and poster session

*14h30-17h30 Scientific session: Crisis management*

14h30-15h00: Management of El Hierro crisis, by María José Blanco (IGN,
Spain)
15h00-15h30: Communication during El Hierro crisis, by Néstor Padrón
(Cabildo de El Hierro, Spain)
15h30-16h00: Discussion on the two presentations
16h00-16h30: Coffee break and poster session
16h30-17h15: General discussion on risk perception, management and
communication during El Hierro crisis and related aspects

17:30 Field excursion to El Golfo valley, led by Inés Galindo and Isabel
Montoya (IGME-CSIC, Spain).

19h00 Wine testing and dinner at Casa del Aguardiente, El Golfo


*Sunday, October 10, 2021*

*08h30-19h00. Field excursion. *

Visit to the main geological sites of the island, including the eruption
site, led by Ramón Casillas (Cátedra Cultural Telesforo Bravo, La Laguna
University, Spain, and Inés Galindo (IGME-CSIC, Spain).

20h30 Farewell dinner


*Monday, October 11, 2021*

Return home


*R**egistration and payment*

All participants to the workshop need to make the formal registration with
the payment of the corresponding fees of 150 euros, by bank transfer to:

BANCO DE SANTANDER

IBAN ES85 0049 4766 4621 1604 1826

SWIFT: BSCHESMM

Reference: El Hierro workshop and name and surname of the person to be
registered.

In order to prepare the corresponding invoice we will need:

a) in case of making the payment of the registration from an Institute,
University or Research centre: official document indicating either its VAT
number or ID number, depending on the country.

b) in case of making the payment of the registration directly by the
participant to the course: NIF number in case of being Spanish, or the tax
identification number (NOT the passport number) in case of coming from
another country.

Registration will remind open till the 10th of September, 2021

Also, once the payment is made, the registration form attached to this
circular should be filled and sent to Prof. Joan Martí by email (
jmarti@xxxxxxxxxxxxxxx) together with a copy of the corresponding bank
transfer.

*Abstracts submission*

Abstract should be submitted once registration has been made. Abstracts
without registration will not be accepted. A maximum of two abstracts per
participant will be allowed. Abstracts should be written in English and
following the format indicated in the attached file. Abstracts must be sent
by email to Prof. Joan Martí (jmarti@xxxxxxxxxxxxxxx) by September 10, 2021.

*Travel *

Participants should arrive in El Hierro by Thursday 7th of October and
leave by Monday 11th of October, 2021.

El Hierro does not have international airport, so by air it must be reached
with a local flight of Binter airlines from some other Canary Islands that
may receive international flights or national flight from the main Spanish
International airports. El Hierro can also be reached by sea with ferries
from Tenerife.

IMPORTANT!!: For those of you who definitively plan to attend the El Hierro
workshop it is highly recommended to book your flights well in advance, as
these dates may be busy as it is a short holidays period in Spain.



*COVID regulations*

The workshop will be organised following all the safety regulations imposed
by the Canarian Government. Anyway, you should get advice about travelling
abroad, including the latest information on coronavirus, safety and
security, entry requirements and travel warnings. The specific regulations
to enter into the Canarian territory can be found in these webs:
https://urldefense.com/v3/__https://www3.gobiernodecanarias.org/sanidad/scs/contenidoGenerico__;!!IKRxdwAv5BmarQ!N_c6LqwrVT38AsSG5skAkHETRbwTqhpgL2pkPYfrdgYMwroNYGXxTamntE8e7Uc$
<
https://urldefense.com/v3/__https://www3.gobiernodecanarias.org/sanidad/scs/contenidoGenerico__;!!IKRxdwAv5BmarQ!KWWFD753fh2Dt0v0yBsr1JyxHm6sQ6ox6KsX8B-x4UieJmGcD0fULIfTh2QXuR8$
>
or
https://urldefense.com/v3/__https://www.hellocanaryislands.com/travelling-to-the-canary-islands/__;!!IKRxdwAv5BmarQ!N_c6LqwrVT38AsSG5skAkHETRbwTqhpgL2pkPYfrdgYMwroNYGXxTamnqEO1nUA$
<
https://urldefense.com/v3/__https://www.hellocanaryislands.com/travelling-to-the-canary-islands/__;!!IKRxdwAv5BmarQ!KWWFD753fh2Dt0v0yBsr1JyxHm6sQ6ox6KsX8B-x4UieJmGcD0fULIfTLmWUY_4$
>.
Please check them before one week before travelling as entry requirements
may change.

*Accommodation*

Participants are responsible for arranging their own accommodation.
However, we have booked a sufficient number of rooms to accommodate all 60
participants at the Parador de El Hierro preferentially in double rooms,
but a few single rooms are also available. Accommodation will be made on
half pension basis, including accommodation, breakfast and dinner. The
rates we have are:


   - accommodation (half pension) in single room: 100 euros/per day plus
   taxes



   - accommodation (half pension) in double room: 80 euros/per day plus
   taxes


In case you are interested in booking at the Parador, please indicate this
in the attached registration form.

*Side and complementary Events*

Several complementary events and side events addressed to local schools and
population will be organised during the week of the workshop (4th to 10th
of October). These activities will be published in the workshop website in
September..

*Transport from the airport to the Parador*

El Hierro airport is located 17 km from the Parador. For those participants
arriving in El Hierro on Thursday 7th and leaving on Monday 11th there will
be transport facility from the airport to the Parador. We will contact to
the registered participants to arrange transport details.



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