Ben Clarke and Eleri Simpson are about to start their 4th year at the University of Leicester. Having shown a strong interest in applying geoscience to development through the conversations we’ve had with them over the past two years – we were really pleased to hear they has successfully arranged some work experience in Vanuatu. We’re also delighted that Ben and Eleri agreed to write about their experiences for the GfGD blog.
It’s not every day that you receive an e-mail confirming that the last two years of organisation and planning have paid off, meaning that you can book flights to travel to a distant country to undertake work experience on an active volcano.
It all started in our first year when we asked Eleri’s Tutor (Mike Petterson) about work experience. Then one thing lead to another, Mike left for Fiji to lead an organisation called SOPAC and we were put in contact with the geohazards unit in Vanuatu (a group of islands around 1000 miles North of New Zealand). At the start of our second year, Madame Esline (the geohazards manager) e-mailed with enthusiasm, delighted to take on such a project.When we arrived in Port Vila in the summer of 2014, we were greeted by Sandrine (the observatory’s volcano data analyst) who was just as friendly and welcoming as I had hoped. We soon realised, however, that there were language barriers between us, perfectly reasonable since Ben and I can only speak English, and English is Sandrine’s fourth language. This was something that both awed and shamed us when it turned out that most native Vanuatuans (or Ni-Vans as they call themselves) can speak all of French, English, Bislama (their trade language) and their village language. Every village in Vanuatu has its own language, totalling over 100 native languages in the archipelago all mutually incomprehensible, hence the need for a common trade language like Bislama! Sandrine then took us to the geohazard observatory to meet Madame Esline for the first time. Again, she was very friendly and welcoming and it soon became apparent that we could joke and laugh with everyone! After 3 days of organisation we flew from Port Vila to Paama in a DHC twin otter: 3 seats across staring straight into the cockpit and landed on a landing strip no more than a long field. We stayed a night on Paama then we sailed east to Lopevi in a small fibreglass speed boat and soon we caught our first glimpse of Lopevi: a monstrous dark shadow towering over the ocean, incomprehensibly gargantuan with steam rising silently from its crater. As we came closer, we could see the frozen rivers of lava weaving their way down from its crater and the dense tropical rainforest that clung to its 30 degree slopes. We landed the boat on a black sand beach on the south west side of the island. Under the canopy of the trees we found a paradise, so far removed from the danger of a volcano you could easily forget that you were standing on one.
We spent 5 days on the volcano trekking through relentless jungle, tripping over thick ankle-height vines, dodging fallen tree trunks, climbing up punishingly steep slopes and avoiding Nanggalat the fearsome stinging nettle. When the trees thinned the jungle floor was replaced with razor sharp A’a lava fields filled with piles of precariously balanced fragments of solid lava over which we tentatively walked. Meanwhile the crater of Lopevi overhead steamed on without so much as a quiver, indifferent to our presence. We traced the lava flows as high up the volcano as we dared, teaching Sandrine how to map them as we went. On the second day we traced a lava flow 400m up the volcano’s flank to its origin: a steep sided monogenetic cone made up of sharp scoria. Inside the cone we could see tendrils of ropey pahoehoe lava leading down the slope towards the sea. Even though the lava was solid the dynamic shapes it formed captured a picture of its past, as if we were actually watching it bubble and flow down the volcano.Aside from the volcano itself, one of the most interesting things was watching our guides. We had two guides, Daniel (the friendly village pastor) and Jimmy (another Paama resident). The first thing about them that amazed me was that, whilst we tramped and tumbled through the jungle with big sturdy boots, our guides did this with ease, wearing only flip flops and sandals! Whilst we brought huge backpacks, they only brought their tent, some cooking pots and their machetes. With their machetes we saw them craft many things including a spatula, some tongs, a fishing line bait concealer and paths through the jungle. They also knew exactly where to look to find food, which roots to dig up, which trees bear fruit, so much so that they cooked us a meal one night of fish with coconut, ginger and spring onion sauce and rice, all of which (except the rice) was harvested and caught from the island. Their knowledge even extended to when the individual lava flows had been emplaced; who needs baddeleyite!
When we left Lopevi, we stayed for two more nights on Paama before our flight. Paama is a slow place where everyone walks around in bare feet, smiles at everyone they pass and never get stressed. Time is spent sitting and pondering life, a strange thing to do when accustomed to a busy life in England. But as happy as everyone is, the islanders are not without their share of troubles and hardships. Some years it does not rain enough and people are thirsty, some years it rains too much and villages are swept away by landslides. Health care is poor and there is a big problem with malaria. They are also rather isolated from the world; for example when Daniel brought his 1 year old granddaughter to see us, she cried when she saw me. Daniel later explained that she had never seen a white person before and she thought I was a ghost!
After a week away from Port Vila we returned and spent the last 2 and a half weeks working at the geohazards observatory. Firstly we produced a digitised image of what we had mapped, accompanied by a full report documenting exactly what we had done. After this we were asked to make some public information brochures detailing what to do during an earthquake, a tsunami and a volcanic eruption. We decided to split the volcanic eruption guide into 7, one for each active volcano in Vanuatu because volcanic hazards are so complex and specific to the volcano in question.
On our last night in Vanuatu the geohazards team took us out for dinner at a Chinese restaurant where we chatted all evening to them about our plans for the future, their previous placement students and many other things. They taught us a few more phrases in Bislama like ‘Lava he come out, yumi go long boat?’ which means ‘Lava is coming out of the volcano, shall we get in the boat?’. Then they presented us with a few gifts to say thank you for our help and we said our final goodbyes.
Saying goodbye was much harder than we had expected, we had grown to really love the pace and peacefulness of Vanuatu and the people at the geohazards observatory were some of the nicest, funniest and good-natured people we have ever met. We know that we will keep in contact with them in the years to come – partly because we must know if Lopevi ever erupts again!