The Annual Open Day event at CIIMAR, on September 21, 2019. Read about it here .
Amazing deep-sea explorer LEGO set!
The SponGES touring exhibition in the Azores, from June to Ocotber 2019.
The SponGES touring exhibition in Gijón, 19-23 November 2018. Read the full story here .
Getting ready
Fascination with marine science…
… and more fascination!
The night mode!
A sponge is a sponge, is a sponge….
Not just sponges – the exhibition was jointly organised with project MERCES
Discovering marine wonders under the microscope
SponGES presenting at the European Parliament on November 6th, 2018. Read the full story here .
Announcing the event
Opening notes
The SponGES team at the European Parliament
Transdisciplinarity, essential to study the deep sea
Biodiversity of sponge grounds
Biodiversity of sponge grounds
Functions of sponge grounds
Group picture of the SponGES team at the European Parliament
Threats to sponge grounds
Threats to sponge grounds
Potential of sponges for Blue Biotechnology
Potential of sponges for Blue Biotechnology
At the 4th Intl. Workshop on taxonomy of Atlanto-Mediterranean deep-sea and cave sponges. Read the full story here .
The latest Zootaxa issue is dedicated to Jean Vacelet and Klaus Rützler
Jean Vacelet with Cristina Diaz and Javier Cristobo (Ph. Courtesy of Nicole De Vogt)
Pilar Ríos closing her talk on a new species of Tedania from Orphan Knoll (NW Atlantic)
Pilar Ríos opening on a new species of Tedania from Orphan Knoll (NW Atlantic)
Four generations of sponge researchers!
Javier Cristobo opens his talk on a new species of Triptolemma from the Danois Bank in the Cantabrian Sea
Javier Cristobo on a new species of Triptolemma from the Danois Bank in the Cantabrian Sea
Working together on the microscope
Paco Cárdenas about surface microstructures of sterraster spicules in the Geodiidae
Paco Cárdenas vs. sponge spicules (past and present)
Paco Cárdenas is ready for a dive! (Ph. Courtesy of Nicole De Vogt)
Group picture!
Field work – summer 2018! Snapshots from our work in the North Atlantic.
Team members from Bristol University explored Greenalnd’s ices to understand more about geochemical cycles of the North Atlantic and the Arctic
Team members from Bristol University explored Greenalnd’s ices to understand more about geochemical cycles of the North Atlantic and the Arctic
Lot of deep-sea exploration has gone on in the Azores!
Amazing Pheronema aggregations in the depths of the Azores
Life on the Hudson RV, using the box corer to sample sediment, sponges and associated fauna from Vazella grounds
The box corer closed successfully at the bottom!
Recovering the lander deployed in 2017. It had current, oxygen, temperature and salinity sensors, a HD video camera and a sediment trap
Life on the Hudson RV – sponge grounds surveyed by a camera transect
Life on the Hudson RV – sponge grounds surveyed by a camera transect
The G.O. SARS is ready to take the sea! It will explore the Schultz Massif along the Arctic Mid-Atlantic ridge
Samples from the Schultz-Massif, whose summit at 600 m depth is completely covered in sponges
Work onboard the G.O. SARS on samples from the Schultz-Massif
During this cruise on the G.O. SARS, sponges are collected with the ROV
The deep-sea aquarium onboard the G.O. SARS also hosts different species of anemones and soft corals
Sponges collected from the Schultz Massif are maintained in a flow through aquarium system in a temperature controlled laboratory, on the G.O. SARS
SponGES, MERCES and Atlas – together at the World Conference on Marine Biodiversity 2018! Read the full story here .
Group picture at the WCMB2018
Great logo for the WCMB2018
Thanks Frontiers in Marine Science for this pic of the stand!
A Vazella ground presented at the WCMB2018
Slide from the SponGES contributions at WCMB2018
Pilar Rios presented one of the SponGES poster at WCMB2018
SponGES, MERCES and Atlas had a joint stand at WCMB2018
Testing the VR experience before going live!
Team work, and the very nice presence of the European Commission
Children wanted to know everything about the samples on display
Glowing in the dark, like bioluminescent deep-sea organisms
Factsheets, newsletters, deliverables from SponGES, MERCES and Atlas have attracted much attention
Slides, microscopes and the first modules of the teachers’ workbook
Some of the specimens on display, kindly lent by DFO Canada and the Polytechnic University of Marche in Italy
Presenting the SponGES and MERCES teachers’ workbook also to high-school students
Visitors at the joint stand
Everybody is curious when it gets to microscopes!
The SponGES team at the WCMB 2018
Xavier Cristobo presenting one the SponGES contributions at WCMB2018
Slide from the SponGES contributions at WCMB2018
Slide from the SponGES contributions at WCMB2018
Slide from the SponGES contributions at WCMB2018
Collaboration between SponGES, MERCES and Atlas, together at WCMB2018
Looking for fossil Geodia in the immense paleontology collections at the Natural History Museum in London, with Paco Cardenas , Ana Riesgo and Vassia Koutsouveli . The full story is here . The copyright in the photographs taken by Paco Cardenas during his visit the NHM on 5/12/2017 and assigned to the Museum (© The Trustees of the Natural History Museum, London, or © NHM, London), is licensed under the terms of a Creative Commons Attribution Licence 4.0 International Licence (CC-BY ). See here for the full legal code .
Studying sponge fossils and sections of fossils
Slides with isolated sponge spicules from the Cretaceous
Chalk rock from the Late Cretaceous with sponge spicules fossils trapped inside (in brown). This is a Tetractinellida sponge, some of which are today key players of sponge grounds
Chert rock from the late Jurassic, made from the accumulation of millions of Geodia sponge spicules
Looking at a section of this chert with an optical microscope, we can see that it is made of numerous ball-shaped Geodia spicules (made of silica)
These giant ammonites lived during the late Cretaceous, at the same time as well-known dinosaurs (Tyrannosaurus, Triceratops, Hadrosaurus, etc) but also some of the sponges we have examined!
A rich photogallery from the 2017 G.O. Sars research cruise – our researchers have studied very different deep-water sponge grounds, ranging from the 1300 m deep Norwegian fjords, the coral-associated grounds on the outer continental shelf, the Barents Sea, and to depths down to 3000 m along the Arctic Mid-Ocean Ridge. Read the report here .
The G.O. Sars 2017 cruise is over – thanks everybody!!
The G.O. Sars research vessel
The G.O. Sars takes to the sea from Bergen, Norway
The Euronews troupe covers the Aegyr ROV
One of the cameras on the AEgyr ROV
The AEgyr ROV is equipped with lots of devices!
The long cable of the AEgyr ROV
The AEgyr ROV is ready for a dive!
… and back
The control room aboard the G.O. Sars
A rich deep-sea sponge ground, here in the Knipovich Ridge, seen from the control room
Operating incubation chambers for in-situ work is not easy…
… chambers are carefully deployed over deep-sea sponges …
… incubation chambers will stay in place for 8 h to understand now deep-sea sponges are involved in oceanic nutrient cycling
All operations are carefully supervised in the control room
Big deep-sea sponges between the Sula reef and Lofoten
Deep-sea sponge grounds are rich in fauna (not just sponges)
Trawling marks on sponge grounds
Fine-scale maps of the deep-sea bottom obtained merging video footage and ROV-mounted multibeam data
And the G.O. Sars sails….
Moving the lander before deployment
Once the rosette sampler is back onboard, deep-sea water can be retrieved…
The control room is always busy…
Snapshots from our participation to the three-day High-Level Ministerial and Scientific Event A New Era of Blue Enlightenment and culminating with the landmark signature of the Statement on Atlantic Research and Innovation Cooperation (Thursday 13th July, at Bélem Tower – Lisbon, Portugal), launching the South Atlantic Research and Innovation Flagship Initiative between the EU, Brazil and South Africa . Read the full story here .
A New Era of Blue Enlightenment
The Statement on Atlantic Research and Innovation Cooperation is being signed
Signatures on the Statement on Atlantic Research and Innovation Cooperation
Representatives of “sister projects” SponGES, ATLAS and MERCES at the event
Our Scientific Project Manager Joana Xavier about SponGES on Friday
Our Scientific Project Manager Joana Xavier about SponGES on Friday
A quote by Karmenu Villa on linkages between initiatives
The Bélem Tower, where the Statement was signed
SponGES at the 10th World Sponge Conference! (read short summary here , or check #WorldSponge10 on Twitter for more info).
cover of the 10th World Sponge Conference book of abstracts
Overview of the auditorium – talking deep-sea sponges!
Closing the 10th World Sponge Conference – see you in Bali!
Our coordinator Hans Tore Rapp talks about SponGES
Some more deep-sea sponges…
SponGES at thw 10th World Sponge Conference!
Taxonomy of glass sponges – the workshop
At the workshop on transatlantic cooperation for deep-sea research
How to pulverize a deep-sea sponge? This gallery shows Master student Patryk Nilsson (Uppsala University – Division of Pharmacognosy , have a look at the sponges’ natural products group site !) on his quest to explore secondary metabolites of Geodia hentscheli (this very specimen was sampled on the Schultz Massive Seamount in the Greenland Sea). It all culminated in the last picture: on the right the beautiful yellow extraction of G. hentscheli – on the left, other Master students made the same extraction for a different yet closely related sponge species, Geodia barretti . You can already see: different color = different chemistry. However, rewind: what was the first step to get there? Reduce the sponge into a fine, dry powder! Not really an easy task…
Patryk Nilsson cuts the frozen sponge into pieces
Geodia hentscheli sampled during a SponGES research cruise is put in a steel container to fit a larger blender
Result after blending! It’s sponge purée, or hummus 🙂
After freeze drying for a couple of days, here is a totally dry sponge powder. Its chemical compounds are ready to be extracted with a solvent!
Patryk holding the results of two chemical extractions
Sampling in the Norwegian fjords! Read post here .
Sunny morning before sailing, SponGES researchers ready to sample Porifera in the deep-sea
SponGES group picture & ready to go!
Preparing the SponGES lab in the Norwegian fjords
Pipettes, tubes and vials – all in order for deep-sea Porifera
First deep-sea sponge samples arrive on board
Getting rid of sediments is the first step for SponGES researchers
One large deep-sea sponge just taken aboard for the SponGES EU project
Tagging deep-sea sponge samples as they come aboard
Buckets with different deep-sea sponge samples await for processing
SponGES researchers ready to process samples of deep-sea Porifera
Researchers from the EU project SponGES process deep-sea samples
Sunset on Norwegian fjords after a day of work
SponGES onboard the CCGS Hudson 2016-019 cruise – read the introduction here !
The CCGS Hudson, home of SponGES’ researchers or the coming 4 weeks
Last preparations before departing – project SponGES will sample deep-sea Porifera in the North Atlantic
A great panoramic view of Halifax
The start of the cruise, leaving Halifax by night
Deployment of a boxcore, one of several gears for deep-sea sampling in the North Atlantic
Recovery of the 4k camera system after a dive on the Kelvin seamount for deep-sea sampling
Several Vazella pourtalesi individuals (deep-sea sponges) on the Emerald Basin in the North Atlantic
First SponGES cruise now at sea (G.O. Sars June 2016) – read the story here !
The Norwegian research vessel G.O. Sars ready for deep-sea SponGES work
Preparing the lander. It will support research on deep-sea Porifera
The lander is aboard!
The Remotely Operated Vehicle (ROV) Ægir is key to study deep-sea sponges
The Autonomous Underwater Veichle (AUV) Hugin used by researchers of the EU SponGES project
Snapshots from the GO Sars
Samples being pre-processed
MSci life aboard GO Sars!
3rd International Workhop on the Taxonomy of Deep-Sea Sponges (June 2016) – read the announcement here !
Working hard in the lab!
Sunny day for a great group picture
The Centro Oceanográfico de Gijón (IEO)
Sponges from genera Aphrocallistes and Regardella
Sampling along the Swedish West coast (May 2016) – read the story here !
The Lovén Centre at Tjärnö (marine station) with the RV Nereus
The ROV bringing back some specimens of Geodia barretti
The team sampling the specimens on the ship