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Abstract Trees are pivotal to global biodiversity and nature’s contributions to people, yet accelerating global changes threaten global tree diversity, making accurate species extinction risk assessments necessary. To identify species that require expert-based re-evaluation, we assess exposure to change in six anthropogenic threats over the last two decades for 32,090 tree species. We estimated that over half (54.2%) of the assessed species have been exposed to increasing threats. Only 8.7% of these species are considered threatened by the IUCN Red List, whereas they include more than half of the Data Deficient species (57.8%). These findings suggest a substantial underestimation of threats and associated extinction risk for tree species in current assessments. We also map hotspots of tree species exposed to rapidly changing threats around the world. Our data-driven approach can strengthen the efforts going into expert-based IUCN Red List assessments by facilitating prioritization among species for re-evaluation, allowing for more efficient conservation efforts.
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This content will become publicly available on January 14, 2026
Assessing the Role of Data in Operational Decisions and Risk Planning for Water Permit Holders
ABSTRACT Water data are evolving rapidly, driven by the expansion of diverse data platforms and the implementation of new policy frameworks. Despite advancements, the utilization of water data by water users remains uncertain. We surveyed 173 water permit holders across New York State to understand what water data are collected and for what purpose across geography, sector, and withdrawal volume. This study reveals that water data primarily serve regulatory purposes and play little role in permittees' operational, sustainability, or risk management decisions. To unlock the full potential of water data for users, we recommend educational initiatives such as training programs for data‐driven assessments, alongside technological advancements like developing web data portals that support risk and impact assessments. These recommendations aim to foster collaboration for navigating the complexities of stressors and achieving a more informed and adaptable approach to water usage.
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- Award ID(s):
- 2048958
- PAR ID:
- 10566281
- Publisher / Repository:
- Wiley-Blackwell
- Date Published:
- Journal Name:
- JAWRA Journal of the American Water Resources Association
- Volume:
- 61
- Issue:
- 1
- ISSN:
- 1093-474X
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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