📄 earth_science

Impacts of the Black Summer bushfires on threatened fish and frogs in eastern Australian wallum wetlands

A large-scale survey of 216 wallum wetlands following the 2019–2020 Black Summer bushfires reveals that while most native fish and frog species are broadly resilient to severe fire due to long-term adaptation, their population persistence remains threatened by the compounding effects of hydrologic variability, invasive cane toads, and pre-fire drying.

Luke Carpenter-Bundhoo, Eva Ford, Patrick Norman, Gavin L. Butler, Mark J. Kennard2026-08-07
📄 earth_science

A physics-based framework for monitoring global temperature surges

This paper presents a physics-based monitoring framework that successfully explains global surface temperature variations using Earth's energy imbalance and El Niño-driven subsurface heat release, while projecting that a strong 1997/98-class El Niño could cause the 2023/24 record to be exceeded by 0.33 K.

Shoshiro Minobe, Erik Behrens, Kirsten Findell, Erich Fischer, Benoît Meyssignac, Takuro Michibata, Rowan Sutton2026-08-07
📄 earth_science

Methane transport from the world's densest fossil source region systematically biases satellite-based emission estimates

This study demonstrates that atmospheric transport of methane from Shanxi's dense coal mining region systematically biases satellite-based emission estimates by underestimating fossil sources and overestimating agricultural sources, necessitating a new diagnostic framework to correct these transboundary attribution errors for effective global methane mitigation.

Bo Zheng, Jason Blake Cohen, Wei Hu, Lingxiao Lu, Yanqiu Liu, Pravash Tiwari, Shuo Wang, Kushal Tibrewal, Robert A. Fiel (…)2026-08-07
📄 earth_science

Compound Climate Hazard Exposure and Livestock Vulnerability in Nepal: A District-Level Spatial Risk Assessment

This study presents the first district-level spatial assessment in Nepal that integrates multi-hazard climate exposure with livestock-specific social vulnerability, revealing that compound risk is concentrated in the far-western and mid-hill districts where moderate hazard intensity intersects with deep structural vulnerability, thereby providing a validated evidence base for livestock-inclusive anticipatory action and disaster preparedness.

Suhel K.C., Aabhash Poudel, Sikesh Manandhar2026-08-07
📄 earth_science

Pro-poor child nutrition gains from decentralised forest governance

This study provides robust causal evidence that Nepal's decentralised Community Forestry programme significantly improved child nutrition by reducing socioeconomic deprivation, preventing tens of thousands of stunting and underweight cases annually and demonstrating the potential for environmental governance to deliver long-term co-benefits for both people and nature.

Thomas Pienkowski, Mahesh Poudyal, Matt Clark, Bishnu Dulal, Ghanshyam Gautam, Birendra Karna, Zoe Davies, Jeffrey Andre (…)2026-08-07
📄 earth_science

Exploring the impact of seasonal water variability on agricultural planning: a water-energy-food nexus perspective.

This study develops a seasonal CLEWs model for Ethiopia to demonstrate that ignoring seasonal hydrological variability in integrated resource planning significantly overestimates renewable water availability, thereby leading to suboptimal agricultural adaptation strategies under climate change scenarios.

Camilla Lo Giudice, Francesco Gardumi, Daniel Adshead, Fitsum Salehu Kebebe, Solomon Tesfamariam Teferi2026-08-07
📄 earth_science

Assessing decoupled biological responses in Korean stream biomonitoring using a multitaxon Community Dynamics Index framework

This study applies a multi-taxon Community Dynamics Index to Korean stream biomonitoring data from 2011 to 2023, revealing that diatoms, macroinvertebrates, and fish exhibit significantly decoupled biological responses to environmental changes rather than synchronized ecosystem-wide reorganization.

Byeong-Hun Han, In-Hwan Cho, Ha-Kyung Kim, Eun-A Hwang, Su-Ok Hwang, Baik-Ho Kim2026-08-06