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Photo: Danielle Khan Da Silva.
Divers risk their lives to protect whales from “ghost nets”
abandoned by fishermen.

Today’s article presents one of those impossible challenges pitting the environment against the need to make a living. In this case, it involves the ocean, specifically marine animals.

Danielle Khan da Silva has the story at the Guardian.

“After a day of scuba diving, Luis Antonio ‘Toño’ Lloreda was exhausted. Then a friend brought urgent news. ‘Toño, man, there’s a whale caught in a net out there.’ Lloreda, 43, had freed other, smaller wildlife from fishing nets but this would be his first marine animal of such size.

“The four- to five-meters-long juvenile humpback, accompanied by its mother, had a net studded with hooks wrapped around its fin and mouth. One wrong move could have been fatal for Lloreda or the whale.

‘To connect with the whale, I used what we call intuitive interspecies communication,’ says Lloreda, explaining that this involves non-verbal, energetic communication.

“ ‘I asked the mother for permission – energetically,’ he says. ‘At first, she didn’t want our help. But when I showed her we meant no harm, she let us in.

“ ‘She positioned herself below us. Then I asked the calf. When the calf became very still, I reached into her mouth and removed the net.’ The mother and calf swam for 50 meters before pausing to rest.

“Lloreda is one of nine Guardianes del Mar (Guardians of the Sea), a grassroots African-Colombian collective from six coastal communities around Colombia’s Gulf of Tribugá, a biodiversity hotspot on the Pacific coast that spans 600,000 hectares of ocean, forest and mangroves. The region, where dense Chocó rainforest meets the ocean, is a Unesco biosphere reserve and is designated a ‘hope spot‘ by the nonprofit organization Mission Blue for its ecological significance.

“Scuba diving is crucial for identifying and removing ghost fishing gear – lost or abandoned commercial nets made mostly of near-indestructible plastics – but it is prohibitively expensive. With sponsorship from Ecomares and Conservation International, Lloreda and his colleagues have trained not only in diving, but in removing fishing gear from coral with quick, precise and safe techniques.

“Many guardians double as coral gardeners and reef surveyors, collecting data for both their communities and scientific partners. Three, including Lloreda, are trained to free marine animals.

“According to WWF, 50,000 tons of fishing gear are lost or abandoned in the oceans globally each year. These ‘ghost nets’ drift across borders, ensnaring coral, turtles, sharks – and whales. In the Gulf of Tribugá alone, Guardianes del Mar estimates that 3-4 humpback whales become entangled each year. …

Guardianes del Mar is working to certify more local divers so they can have a greater impact. But it faces mounting logistical and financial hurdles.

” ‘We used to send the nets to Buenaventura for recycling, but fuel costs are too high,’ says Benjamin Gonzales, 53, one of the senior guardians. There are no roads – the communities are connected mainly by boat – so any rubbish or recycling must be transported out by boat or plane.

“Today, the nets are repurposed into bracelets and sold in Germany and locally in Nuquí, the main coastal municipality. Lead weights are melted down into new dive weights for the local shop, run by Guardianes del Mar advocate Liliana Arango.

“The spirit of mutual care between people and nature runs deep in Tribugá, where the population numbers about 7,000. African-Colombian communities here are descended from formerly enslaved people who escaped Spanish rule and crossed the jungle to reach the coast. They were welcomed by the Indigenous Emberá, and today co-govern the region through a state-recognized model of local autonomy. …

“Says Camilo Morante, 25, the youngest guardian and the group’s legal representative … ‘Everyone in this community fishes, so we can’t tell anyone to stop using nets. … The most important thing is that we raise consciousness locally so that we understand the consequences of our actions.’ “

More at the Guardian, here.

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Photo: Wreckwatch magazine.
Archaeologists are learning more about the Srivijaya Empire of Indonesia, which once dominated maritime trade routes. But nighttime divers selling to the black market may stop the research in its tracks.

I’ve been reading a murder mystery that takes place after a very dark time in India’s history — the time called Partition, when Britain made a ghastly, clumsy attempt to create one Hindu nation and one Muslim nation out of a country Gandhi had hoped would stay whole. I’m at the part in the book where it appears that the ugliness of different faiths slaughtering each others’ families might have been exacerbated by lust for gold. Where some have a lot of wealth, others may have nothing.

That’s my roundabout introduction to a report on newly found treasures of a defunct civilization — and my way of saying that lust for wealth can’t end well.

Livia Gershon reports at Smithsonian magazine, “Local divers exploring Indonesia’s Musi River have found gold rings, beads and other artifacts that may be linked to the Srivijaya Empire, which controlled sea trade across large swaths of Asia between the 7th and 11th centuries C.E.

“ ‘In the last five years, extraordinary stuff has been coming up,’ British maritime archaeologist Sean Kingsley, who reported on the discoveries in the autumn issue of Wreckwatch magazine, tells the Guardian’s Dalya Alberge.

‘Coins of all periods, gold and Buddhist statues, gems, all the kinds of things that you might read about in Sinbad the Sailor and think it was made up. It’s actually real.’

“Among the discoveries are a life-size Buddhist statue covered in precious gems, temple bells, mirrors, wine jugs and flutes shaped like peacocks, reports Stephanie Pappas for Live Science.

“The kingdom of Srivijaya began in Palembang, a city located on the Musi River on the island of Sumatra. Per Encyclopedia Britannica, the empire controlled the Strait of Malacca — a key route between the Pacific and Indian Oceans — and established trade with groups in the Malay Archipelago, China and India. Srivijaya was also a center of Mahayana Buddhism.

“Seventh-century Chinese reports indicate that Palembang was home to more than 1,000 Buddhist monks. Chinese Buddhists stopped in the city to study Sanskrit during pilgrimages to India, according to Indonesia’s Ministry of Tourism. In 1025, war with India’s Chola dynasty reduced Srivijaya’s power, though it continued to play a role in trade for another two centuries. 

“As Kingsley writes in Wreckwatch, archaeologists have found no traces of royal court buildings, temples or other structures. It’s possible that the island’s volcanoes covered them. But another likely explanation is that the city was built mostly out of wood, with homes and other buildings constructed on rafts that floated on the river—a type of architecture still seen in some Southeast Asian countries today, per Live Science. Such structures would have rotted away long ago. …

“Per Wreckwatch, the kingdom was rich in gold, which it used strategically to build relationships with China and other regional powers. …

“Kingsley tells Live Science that no official archaeological excavations have been conducted in or around the Musi River. But amateurs have been finding treasures there since 2011, when construction workers discovered a number of artifacts while dredging sand from the river. Soon, local fishermen and workers began exploring the body of water. …

“Large numbers of these artifacts then showed up on the antiquities market. Many ended up in private collections, leaving little physical evidence about the civilization for scholars to study. …

“Indonesia put a moratorium on underwater archaeology in 2010. But as Kingsley points out, a black market in artifacts discovered during nighttime dives continues.

“ ‘Fishermen don’t stop fishing and they don’t stop discovering,’ he tells Live Science. “ ‘Only now, they’re even more unlikely to report finds to authorities. … Newly discovered, the story of the rise and fall of Srivijaya is dying anew without being told.’ “

More at the Smithsonian, here.

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