Arid and semi-arid regions face compounding ecological pressures from land degradation

The gap

Evidence profile

Sourced from the abstract and future-work section and stated research gap of the source papers, classified as general, drawn from work published between 2020 and 2026, spanning 4 journals. Those papers have been cited 1 times in total.

Supporting evidence — 4 representative gaps

• From desert margins to irrigated oases: spatiotemporal dynamics and driving mechanisms of integrated ecological risk in an arid river basin using coupled RSEI-LERI and XGBoost-SHAP frameworks (2001–2025) (2026) · Frontiers in Ecology and Evolution · cited 1× · doi

  Introduction Arid and semi-arid regions face compounding ecological pressures from land degradation, climate variability, and intensifying human activities, yet single-index assessments remain insufficient for capturing coupled ecological dynamics.

  generalabstract
  Keywords: arid ecological introduction semi regions face compounding pressures land degradation climate variability intensifying human activities
• Evidence for Eocene aridification of the Atacama Desert’s hyperarid core (2026) · Nature Communications · doi

  Further study is needed to confirm the findings and to explore the implications of the study's results. The methods used in this study can be applied to other regions to study long-term climate history. Additional data is needed to fully understand the drivers of aridification in the Atacama Desert.

  generalfuture-work sectionevidence 5/5
  Keywords: further study needed confirm findings explore implications results
• Basin Under Stress: 35 Years of Expanding Drought in the Salar de Atacama (2026) · Earth Systems and Environment · doi

  The study identifies a gap in understanding drought dynamics in the Salar de Atacama Basin. There is a need for comprehensive characterization of drought conditions in the region. The research gap includes understanding the impacts of climate change on arid ecosystems.

  generalstated research gapevidence 5/5
  Keywords: study identifies gap understanding drought dynamics salar atacama
• GLOBALIZING DESERTIFICATION AND DROUGHT PROBLEM: THE VULNERABILITY OF AGRICULTURAL LANDS IN THE INTERNATIONAL SYSTEM (2020) · Ulakbilge Dergisi · doi

  Due to the limitation of the pages, other factors, such as global warming triggering desertification, have not been addressed, and environmental issues, which are directly damaged by desertification other than arable agricultural areas, are excluded from the field of this study.

  generalabstractevidence 4/5
  Keywords: desertification limitation pages factors global warming triggering addressed environmental issues directly damaged arable agricultural areas

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