📄 earth science

Global non-cropland soil organic carbon loss risk under multi-level warming scenarios

This study employs a coupled process-data framework to reveal that global non-cropland soil organic carbon stocks face increasing net losses under multi-level warming scenarios, with the most significant declines occurring in forest ecosystems and high-latitude regions driven by the imbalance between temperature-accelerated decomposition and carbon inputs.

Keqiang Wang, Zipeng Zhang, Xiangyu Ge, Lijing Han, Jingzhe Wang, Jianli Ding, Lei Zhang2026-08-24
📄 earth science

From Solar Fields to Multifunctional Landscapes: Assessing the Effectiveness of Multifunctional Ground-Mounted PV Systems

This study evaluates multifunctional ground-mounted photovoltaic systems in Austria through expert interviews and field inspections, revealing the limitations of the Land Equivalent Ratio and proposing a novel Multi Land Use Effectiveness (MLUE) framework to better assess and promote the dual goals of renewable energy generation and biodiversity conservation.

Rosa Pajkanović, Raffael Koscher, Gernot Stoeglehner2026-08-24
📄 earth science

Urban Heat Island Dynamics and 2030 Thermal Scenario in Pokhara, Nepal Using Landsat and CA– Markov Modeling

This study utilizes Landsat imagery and CA–Markov modeling to analyze Pokhara, Nepal's rapid urbanization and rising land surface temperatures from 2014 to 2024, projecting a 2030 scenario where settlements will cover over half the core area and high-intensity urban heat islands will dominate, thereby underscoring the urgent need for heat-sensitive urban planning and greening strategies.

Bhuwan Singh Bisht, Hemu Kafle, Amit Yadav, Sushil Subedi, Gaurav Bisht2026-08-24
📄 earth science

Drought increases soil nitrous oxide emissions and nitrogen availability under plant cover in arable soils

While plant cover generally reduces nitrous oxide emissions compared to bare soil, drought conditions uniquely increase these emissions in vegetated arable soils by enhancing nitrogen availability, suggesting that maintaining plant growth is crucial for mitigating emissions during water-limited periods.

Pauliina Turunen, Xuhui Luo, Ezekiel Kipyegon Bore, Anne Viinkainen, Asko Simojoki, Markku Koskinen, Per Lennart Ambus (…)2026-08-24
📄 earth science

Mesoscale Eddy Identification from Moored Buoy Temperature Profiles using Physics-Constrained Deep Learning

This study presents a physics-constrained deep learning framework utilizing 12 years of high-resolution moored buoy temperature profiles and a spatiotemporal ConvMamba architecture to accurately identify mesoscale eddies and reveal subsurface-surface thermal mismatches, thereby advancing ocean observation beyond the limitations of satellite-based surface monitoring.

Xinyi Xu, Yongcan Zu, Guozheng Yuan, Chunlin Ning, Yonggang Ji, Yue Fang2026-08-24
📄 earth science

First Nationwide Assessment of Threatened Ecosystems in Bolivia: Status, Threats, and Conservation Priorities

This study presents the first nationwide assessment of Bolivia's 141 ecosystem types using the IUCN Red List of Ecosystems methodology, revealing that 76 ecosystems are threatened (ranging from Vulnerable to Critically Endangered) and providing a critical baseline to guide conservation prioritization and monitor progress toward global biodiversity targets.

Oswaldo Maillard, David A. Keith, José R. Ferrer-Paris, Daniel M. Larrea-Alcázar, Maira T. Martinez-Ugarteche, Alfredo F (…)2026-08-24
📄 earth science

Rossby Wave Breaking Dynamics Associated with Abrupt Short-Lived Extreme Frost Events in Paraná, Southern Brazil

This study reveals that extreme frost events in Paraná, southern Brazil, are not caused by polar air incursions but are surface manifestations of upper-tropospheric Rossby wave-breaking dynamics originating in the South Pacific, which drive rapid meridional transport and atmospheric column cooling.

Lucas Alberto Fumagalli Coelho, Gabriela Viviana Müller, Manoel Alonso Gan2026-08-24
📄 earth science

Seasonal variation in warming intensity and GPP's temperature sensitivity curtails warming advantages for vegetation in Zhejiang Province

This study reveals that in Zhejiang Province, the potential warming benefits for vegetation growth are limited by seasonal variations in warming intensity and GPP's temperature sensitivity, which are further modulated by land cover, elevation, and specific climatic factors like precipitation and radiation.

Chen shi, Cui Shufen, Chen Yuanjian, Zhang Zhenzhen, Sun Liheng, Lin Xingwen, Zhang Ao2026-08-24
📄 earth science

The Linkages between Air Quality Index, Environmental Quality and Self- Reported Respiratory Conditions. Empirical Evidence from Selected Industrial Locations in Lagos State, Nigeria

This study of industrial areas in Lagos, Nigeria, reveals that seasonal air pollution levels frequently reach unhealthy ranges, soil contamination is prevalent, and factors such as occupation, gender, and housing type significantly influence the prevalence of self-reported respiratory conditions among local workers.

Peter Nkashi Agan, Ibidun O Adelekan2026-08-24