📄 earth_science

Integrated food-system and conservation measures enhance functional connectivity of global protected areas while advancing food security and health

This study demonstrates that while food-system transformation and ecosystem stewardship individually mitigate the decline in global protected area connectivity caused by agricultural expansion, only their integrated application can simultaneously enhance biodiversity conservation, food security, and public health.

Zhen Wang, Zhongci Deng, Shuaipeng Chen, Cai Li, Patrick von Jeetze, Yi Yang, Chang Chen, David Williams, Benjamin Bodir (…)2026-07-14
📄 earth_science

Drought and overwintering fires drive consecutive large fire seasons in boreal North America

This study reveals that a severe multi-year drought in boreal North America facilitated overwintering fires, which, combined with subsequent drought conditions, drove unprecedented consecutive extreme fire seasons in 2023–2025 and challenges current fire danger systems that fail to account for multi-year hydrological carryover effects.

Rebecca Scholten, Yang Chen, Robert Field, Jinhyuk Kim, William Burrows, Richard Carr, Tianjia Liu, Tempest McCabe, Doug (…)2026-07-14
📄 earth_science

Global distribution and metal endowment of seafloor polymetallic nodules

By leveraging machine learning and decades of scientific data to overcome confidentiality barriers, this study estimates that the global seafloor contains vast reserves of strategic metals (nickel, copper, and cobalt) concentrated in a small fraction of the ocean floor, primarily outside ecologically sensitive habitats, thereby providing critical evidence to guide the governance of these common heritage resources and the protection of deep-sea ecosystems.

Daniel Babin, Maureen Raymo2026-07-14
📄 earth_science

Characteristics of Summer Precipitation Recycling Ratio and Moisture Sources over Eastern China: Comparing Two RCMs with ERA5

This study utilizes WAM2layers driven by ERA5 and two regional climate models to characterize the summer precipitation recycling ratio over eastern China, revealing a southwest-to-northeast decreasing spatial pattern, systematic model differences, and a strong dependence on local evaporation efficiency modulated by large-scale moisture advection and monsoon transport.

Wenchao Wang, Jianping Tang, Miao Yu2026-07-14
📄 earth_science

Building Climate-Resilient and Sustainable Cities in Sub-Saharan Africa: Synergistic Urban Heat Island Mitigation through Cool Pavements, Green Roofs, and Biodiversity

This study demonstrates that integrating cool pavements, green roofs, and urban biodiversity in Douala, Cameroon, can reduce near-surface air temperatures by up to 2.42°C, while emphasizing the critical need to address socio-economic feasibility and governance challenges for equitable climate resilience in Sub-Saharan African cities.

Marc Njonko Esdras, Xia Bo, Gama Rivas Daru2026-07-13✓ Author reviewed
📄 earth_science

Quantifying the long-term evolution of glacial lakes and the impact of the 2024 Thame, Nepal outburst flood event using remote sensing

This study utilizes remote sensing to analyze the 2024 Thame, Nepal GLOF event, revealing a rare cascading breach between two glacial lakes that caused significant downstream destruction and arguing for a shift in hazard assessment frameworks from size-based prioritization to consequence-based, catchment-scale evaluations that include smaller, high-risk water bodies.

Ngima Chhiri Sherpa2026-07-13
📄 earth_science

A Shift from Ignition-Limited to Climate-Amplified Fires in the World's Largest Tropical Wetland

This study reveals that the Pantanal, the world's largest tropical wetland, is undergoing a critical shift from ignition-limited to climate-amplified fire dynamics, where megafires are increasingly driven by extreme hydroclimatic conditions that amplify the spread of fewer ignition sources rather than by an increase in fire frequency alone.

Tianjiao Pu, Robinson Negron-Juarez, Cynthia Gerlein-Safdi2026-07-13
📄 earth_science

Spatially-explicit modeling of multi-hazard exposure in mountain ecosystems: Unraveling the role of canopy structure in forest vulnerability

This study develops and validates a spatially explicit multi-hazard exposure framework for Iran's Zagros mountain forests, revealing that declining canopy structure significantly amplifies vulnerability to interacting climatic and socio-ecological stressors, thereby offering a critical decision-support tool for forest conservation and climate adaptation.

Davood Mafi-Gholami, Abolfazl Jaafari, Binh Thai Pham2026-07-13