Drought as an emergent driver of ecological transformation in the twenty-first century.

ABSTRACT: Under climate change, ecosystems are experiencing novel drought regimes, often in combination with stressors that reduce resilience and amplify drought's impacts. Consequently, drought appears increasingly likely to push systems beyond important physiological and ecological thresholds, resulting in substantial changes in ecosystem characteristics persisting long after drought ends (i.e., ecological transformation). In the present article, we clarify how drought can lead to transformation across a wide variety of ecosystems including forests, woodlands, and grasslands. Specifically, we describe how climate change alters drought regimes and how this translates to impacts on plant population growth, either directly or through drought's interactions with factors such as land management, biotic

SUBMITTER: Moss WE 

PROVIDER: S-EPMC11770345 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature