The lack of analysis of water availability trends in the Amazon River Basin under future climate scenarios
Research gap analysis derived from 3 earth_science papers in our local library.
The gap
The gap in the literature is the lack of analysis of water availability trends in the Amazon River Basin under future climate scenarios. The study identifies a need for accurate estimation of evapotranspiration in humid tropical regions. The paper highlights the importance of considering climate change impacts on water resources.
Evidence profile
Sourced from the stated research gap of the source papers, classified as general, drawn from work published between 2025 and 2026, spanning 3 journals. Those papers have been cited 6 times in total.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 3 representative gaps
- Hydroclimate Drivers and Spatiotemporal Dynamics of Reference Evapotranspiration in a Changing Climate (2025) · Water · cited 5× · doi
The study identifies a gap in understanding the impact of climate change on reference evapotranspiration in semi-arid regions. It highlights the need for improving climate impact assessments on agricultural water use. The research aims to address the gap by evaluating temporal trends and magnitudes of key climatic variables and their impacts on ETo.
generalstated research gapKeywords: study identifies gap understanding impact climate change reference - Water Availability Trends in an Amazon River Basin Under Future Climate Scenarios (2026) · Environmental Modeling & Assessment · doi
The gap in the literature is the lack of analysis of water availability trends in the Amazon River Basin under future climate scenarios. The study identifies a need for accurate estimation of evapotranspiration in humid tropical regions. The paper highlights the importance of considering climate change impacts on water resources.
generalstated research gapKeywords: gap literature lack analysis water availability trends amazon - High-resolution climate-driven potential evapotranspiration to assess climate change impacts on Mediterranean agriculture (2026) · Frontiers in Climate · cited 1× · doi
The estimation of potential evapotranspiration remains uncertain in topographically complex, water-limited regions. There is a need for a high-resolution framework to assess climate change impacts on Mediterranean agriculture. Prior work has not fully addressed the issue of representing regional climatic variability in PET estimates.
generalstated research gapevidence 5/5Keywords: estimation potential evapotranspiration remains uncertain topographically complex water-limited
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