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# The Caatinga can look stable in the long-term average while local resilience still diverges
- URL: https://intelligence.wildlandseco.com/2026-09-25-caatinga-resilience-governance-scale/
- Published: 2026-09-25T11:24:44.000Z
- Updated: 2026-09-25T11:24:44.000Z
- Description: Two decades of remote sensing found little net trend in productivity or water-use efficiency, but strong year-to-year sensitivity to water availability and spatial differences across governance settings.
- Author: Benjamin Worlund
- Tags: Caatinga, dry forest, resilience, remote sensing, Climate, Land, Governance, #ecological-intelligence, #brief-2026-09-25, #global-radar, #peer-reviewed, #geo-latin-america-caribbean

Evidence

Peer-reviewed

Geography

Caatinga biome, northeastern Brazil

System

Seasonally dry tropical forest / dryland landscape

## WHAT THE EVIDENCE SAYS

A 2004–2024 remote-sensing analysis of Caatinga vegetation found broadly stable long-term net primary productivity and water-use-efficiency trends at biome scale while year-to-year behavior tracked water availability strongly. The study also detected spatially different trajectories among land-governance categories and near boundaries, showing that broad stability can coexist with localized vulnerability or resilience.

## WHY IT MATTERS / OUR READ

Biome-wide averages can be reassuring and still be poor management maps. In drylands, surface-water availability, edge context and governance history can separate local trajectories that disappear when the whole region is averaged together.

## CAVEATS / UNCERTAINTY

The analysis relies on remotely sensed productivity and water-use-efficiency proxies rather than direct biodiversity or demographic measurements. Governance categories are correlated with landscape history and site conditions, so differences among them should not be read as simple causal effects of tenure or protection status.

## SOURCE

Environmental Management  
[View original evidence ↗](https://link.springer.com/article/10.1007/s00267-026-02629-4?ref=intelligence.wildlandseco.com)

From the Morning Brief · 2026-09-25

[Read the full Morning Brief →](https://intelligence.wildlandseco.com/morning-brief-2026-09-25/)