The ships at Moynaq sit on sand now, more than fifty miles from the nearest water.

They have been here since the sea left — which is to say, since the water was redirected, river by river, canal by canal, north toward the cotton fields that needed it. The Amu Darya. The Syr Darya. They still exist, those rivers. They just don’t reach the sea anymore.

What remains: a rusted fleet in a place that used to be the harbor. The ships still look like ships — bow, stern, hull curved to displace water — but they displace nothing now except light and shadow. Camel thorn grows up around them. Dust collects in the engine rooms. In summer, the heat off the sand can peel the old paint, and it falls in curls to the ground.

The men who fished here are mostly old now or dead. They fished for bream, carp, pike-perch. They dried fish in the sun in the fishermen’s quarter of Moynaq. They had quotas to meet. They met them. The sea was tens of thousands of square miles of water. It had its own weather. Storms formed on it. There were lighthouses.

When the water dropped, the salinity rose. When the salinity rose, the fish died. When the fish died, the canneries closed. One fisherman, interviewed in 2003, said he had spent seventeen years thinking the sea would come back.

The sea did not come back.

What the sea left behind: a salt flat called the Aralkum, which is now one of the world’s newer deserts. It holds the residue of fifty years of agricultural runoff — pesticides, herbicides, fertilizer. Wind lifts it into dust storms that carry it for hundreds of miles. People in the region have higher rates of tuberculosis, anemia, certain cancers. Scientists keep finding the salt in places it has no business being.

But the ships: they remain legible. Even someone who has never seen a ship would understand what they were for. They were built for a specific relationship with water and they still hold that shape, that intention, even against the sand. A man who grew up in Moynaq after the sea had already gone, who has never seen the Aral as it was, can walk among the hulls and understand — not what it felt like, but the outline of the absence.

The Kazakhs have been pumping water back into the northern section. The Kok-Aral dam, completed in 2005, raised the level in the Small Aral by twelve feet. The salinity dropped. Fish returned: flounder, carp, bream, reintroduced from elsewhere because the originals were gone. Young men fish there now on water that was a desert when they were children, and the catch is good.

The ships at Moynaq are in Uzbekistan. That water is not coming back.

There are about a dozen of them visible from the small cliff at the edge of what was once the harbor. They have been photographed so many times they have become a kind of symbol — they appear on documentary thumbnails, in geography textbooks, on posters about the climate. The photographic record is enormous. Almost none of it captures the smell, which is not the smell of the sea. It is the smell of hot metal and old rust and the dry mineral wind off the Karakum.

A woman who runs a small teahouse in Moynaq has photographs on the wall of her grandfather’s boat, in water. She has never seen a boat in water. One of the hulls on the cliff is his, or might be. She doesn’t know which one.