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Field notes Amazon Basin, Brazil

Low rivers stranded a seedling delivery for a week

A boatload of 30,000 seedlings sat for a week when the river dropped too low to pass. Most survived. It is a reminder of how the logistics really work out here.

Amazon Basin, Brazil

A boatload of 30,000 seedlings sat stranded for a week in May when the river dropped too low to pass. Most of them survived, which by the end of the week was more than the crew had dared expect. It is a plain reminder of how the logistics out here actually work.

There are no roads to most of our Amazon sites. Everything that goes in, seedlings, tools, fuel, food, moves by boat, and the boats move only when the river lets them. The river is the road, and like any road it can close without warning.

This time it closed fast. A sudden drop in the level left the delivery grounded on a sandbar, a day short of the planting site, with 30,000 young trees on board and the sun overhead. There was no way to push past and no way to turn back quickly.

So the crew did the only thing they could. They rigged shade over the seedlings with tarps and hand-watered them off the side of the boat, day after day, for six days until the water rose enough to float free. It was hot, tedious work with no guarantee it would pay off.

We lost about a tenth of the load, which given six days stranded in that heat is a result the crew earned. A boat left to itself would have lost most of it.

The lesson is one we relearn every few years and should not have to. Build slack into every schedule that depends on a river, because the river does not care about the planting calendar. Tomás has already rebuilt the season's delivery plan with more margin in it.