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Indonesian Woman Turns to Mangroves to Fend off Rising Tides

Indonesian Woman Turns to Mangroves to Fend off Rising Tides

Yomiuri Shimbun08-05-2025

Reuters
Pasijah holds mangrove seedlings. Photos were taken in the submerged hamlet of Rejosari Senik, Demak regency, Central Java Province, Indonesia, on Feb. 19 and 20.
DEMAK, Indonesia (Reuters) — Pasijah, a 55-year-old housewife in Indonesia's Central Java Province, wakes up every morning to the sound of the sea. If that sounds idyllic, it is anything but.
Her home is the only one remaining in this part of Rejosari Senik, a small village on Java's northern coast that was once on dry land but is now submerged in water.
Over the past few years, Pasijah's neighbors have abandoned their homes, vegetable plots and rice fields to the advancing sea, but she and her family have no plans to leave.
'I do have every intention to stay here and my feelings for this house remain,' she told Reuters in February.
Reuters
Pasijah plants mangrove seedlings.
Water laps around the walls of Pasijah's house, where she has lived for 35 years, soaking her feet when she steps outside.
Fenced by haphazard rows of bamboo and a broken power pole, inside the floor has been raised to keep it above the sea.
The nearest land is two kilometers away and the closest city, Demak, further still at 19 kilometers. The only way to get there is by boat.
Indonesia, an archipelago of thousands of islands, has about 81,000 kilometers of coastline, making it particularly vulnerable to rising seas and erosion.
Sea levels on the country's coasts rose an average of 4.25 millimeters annually from 1992 to 2024, but the rate has accelerated in recent years, Kadarsah, a climate change official at Indonesia's Meteorology, Climatology, and Geophysical Agency, told Reuters.
'One of the signs of climate change is the rising sea levels,' he said, adding that some small islands had disappeared.
Reuters
A drone view of the house belonging to Pasijah
Kadarsah also pointed to increased pumping of groundwater that has exacerbated land subsidence along Java's northern coast. The problem is particularly bad in Jakarta, Indonesia's capital, which is home to some 10 million people.
Indonesian authorities have turned to mega projects for a solution, including a 700 kilometer sea wall that would run along the northern coast between Banten and East Java Provinces.
Pasijah and her family, meanwhile, have turned to nature.
She has planted some 15,000 mangrove trees a year over the past two decades. Every day, she paddles out in a boat made from a blue plastic barrel to tend to the bushes and plant new saplings, lowering herself into the blue-gray water, which can be as high as her chest.
'The flood waters come in waves, gradually, not all at once,' Pasijah said. 'I realized that after the waters began rising, I needed to plant mangrove trees so that they could spread and protect the house, from the wind and the waves.'
Reuters
A house damaged by flooding from coastal erosion and land subsidence
She and her family survive by selling the fish caught by her sons in the nearest market. They say they will stay as long as they can hold back the tides.
'I'm no longer concerned about how I feel about the isolation here since I decided to stay, so we'll take it one hurdle at a time,' Pasijah said.

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