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# Drylands can green and become less stable at the same time
- URL: https://intelligence.wildlandseco.com/2026-09-26-dryland-greening-stability-loss/
- Published: 2026-09-26T11:03:55.000Z
- Updated: 2026-09-26T11:03:55.000Z
- Author: Benjamin Worlund
- Tags: Drylands, greening, resilience, remote sensing, Climate, vegetation, #ecological-intelligence, #brief-2026-09-26, #global-radar, #peer-reviewed, #geo-global

Evidence

Peer-reviewed

Geography

Global drylands

System

Drylands / rangelands

## WHAT THE EVIDENCE SAYS

A 1982–2020 analysis found persistent vegetation greening across global drylands alongside increasing interannual variability over much of the domain. Increasing seasonal maxima and declining minima can coexist in the same long-term record, while dynamic global vegetation models did not reproduce all of the observed variability and divergent trajectories.

## WHY IT MATTERS / OUR READ

A positive long-term vegetation trend is not automatically a resilience signal. Managers and analysts should pair average greenness with variability, minima and climate sensitivity when judging whether drylands are becoming more secure or more volatile.

## CAVEATS / UNCERTAINTY

Leaf-area index is a remotely sensed vegetation indicator rather than a direct measure of ecosystem function or state transition. The analysis supports increasing variability but does not show that all greening drylands are crossing degradation thresholds.

## SOURCE

Nature Climate Change  
[View original evidence ↗](https://www.nature.com/articles/s41558-026-02733-7?ref=intelligence.wildlandseco.com)

From the Morning Brief · 2026-09-26

[Read the full Morning Brief →](https://intelligence.wildlandseco.com/morning-brief-2026-09-26/)