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Showing 551 to 600 of 59105 works
Abiotic Resonant Synthesis in Martian Aerosols: A Field-Mediated Mechanism for the Cheyava Falls Redox Textures
The discovery of highly organizedmacroscopic textures in the Cheyava Falls mudstone by the NASA Perseverance rover presents a significant interpretive challenge to planetary scien…
Anthropogenic Waste Heat as a Growing and Under-accounted Climate Forcing:
Anthropogenic heat release (AHR) — waste heat from human energy consumption — is consistently characterized as a negligible climate forcing based on comparisons of its global aver…
Orbital-Bioevolutionary Cycles (OBC-E):
This study proposes the Orbital-Bioevolutionary Cycles Expanded (OBC-E) model, a theoretical framework linking rare orbital interactions between Earth and transient secondary sate…
Fully non-contact discharge measurement in shallow streams via physics-based water-surface image analysis
Non-contact image-based velocimetry methods provide a flexible, cost-effective, and safe alternative to standard river discharge measurement techniques, but require prior knowledg…
Reconciling inferences of mantle viscosity and late Quaternary ice - the importance of an asthenosphere and 3-D viscosi…
Deglaciation history models from the last glacial maximum (LGM) and accompanying mantle viscosity structures have been jointly constrained by fitting the paleo-sea level data thro…
Does biome-specific surface energy partitioning propagate to the top of atmosphere?
Surface energy partitioning varies systematically across biomes, but whether these surface differences propagate to the top of atmosphere (TOA) remains untested. Here we co-locate…
Seasonal and spatial variability of silicon cycle in Godavari tidal river zone
The present work identifies the drivers of Si cycling in the Godavari tidal river zone (TRZ) and the implications for Si delivery to the Bay of Bengal (BoB). We analysed the eleme…
Solving complex field hormesis puzzle?
Hormesis is a biphasic dose-response phenomenon where low doses of a stressor stimulate biological activity, while high doses inhibit it. This pattern is now widely observed acros…
Collapse of the moisture corridors that sustain inland rainfall in the Amazon and Congo
The biotic pump hypothesis proposes that forest evapotranspiration drives condensation-generated low pressure that sustains inland moisture transport. We test this mechanism using…
Comparative leaching behavior and immobilization of heavy metals in ceramic matrices derived from refinery oily sludge …
The increasing generation of refinery oily sludge (ROS) poses significant environmental challenges due to its high content of hazardous heavy metals, requiring effective stabiliza…
CO2 emissions from rivers draining the Tibetan Plateau reveal substantial increases over the past 20 years
Inland water CO2 emissions are a critical component of the global carbon cycle, yet their estimates remain largely uncertain, particularly in remote regions like the Tibetan Plate…
Using NASA Satellite Gravity Measurements to Detect Critical Groundwater Depletion Two Months Before Physical Well Netw…
Groundwater depletion is a critical threat to global agricultural and drinking water systems, yet conventional groundwater monitoring relies on sparse physical well networks that …
On the biases of empirical riverine gas transfer velocity models at high submergence
Quantifying gas transfer velocity in rivers, a key step in characterising riverine ecosystems, carbon cycling, and greenhouse gas emissions, typically relies on empirical or semi-…
Atmospheric Adjustments to In Situ Cirrus Formation in Ice Supersaturated Regions
High-level ice clouds exert a net warming on the climate system because their greenhouse effect outweighs their albedo effect. Focusing on in-situ cirrus, their formation involves…
Projected amplification of global warming from warming-induced greenhouse gas emissions
Several of the largest amplifying feedbacks in the climate system—warming-induced emissions (WIE) of greenhouse gases from natural sources—remain absent from most climate models. …
Impact of River Floods on Tidal Dynamics in the Guadalquivir Estuary (SW, Iberian Peninsula): Insights from 30 Years of…
Estuaries respond nonlinearly to variations in river discharge, yet the role of flood persistence in controlling estuarine hydrodynamics remains poorly quantified. This study anal…
Plate Sensitivity Is Invariant Across Geomagnetic Storm Intensity at Harvard and Palomar: A Protocol for Artifact Contr…
Historical photographic plate archives are a uniquely long-baseline resource for time-domain astronomy, but time-domain claims drawn from them are vulnerable to systematic plate-s…
Cross-Layer Atmospheric Response to the 2025 Antarctic Sudden Stratospheric Warming: Surface Temperature Anomalies, Hyd…
We present an observational analysis of the September–October 2025 Antarctic Sudden Stratospheric Warming (SSW) and its surface-level signatures across six Antarctic ERA5 grid poi…
Sensitivity of M2 barotropic tide solutions to resolution and a physically based wave drag parameterization
Tides can modify sea surface height by several meters, yet their representation in models remains imperfect, largely owing to errors in simulating tidal energy loss. In the open o…
The Anthropocene: proposal, rejection, consequences, alternatives and a lesson
The term “Anthropocene” was proposed in 2000 to denote a new epoch in the Geological Time Scale, characterized by the global human impact on the Earth system. In 2023, the Anthrop…
Effectively Distinguishing Blast and Earthquake Sources in Eastern Canada
Preprint under revision at Seismica Eastern Canada lies within the stable interior of the North American Plate, yet several regions, including the Western Québec, Charlevoix, Lowe…
Soil Carbon Stocks in Fijian Seagrass: Environmental Drivers, National Inventories, and Implications for Blue Carbon Ac…
Pacific Island seagrass systems remain critically underrepresented in global blue carbon assessments despite their potential significance for climate mitigation. We present the fi…
A reply to “A call toward a consistent terminology of “cover crops” in agroecological literature”
I agree with Lamichhane et al. (2025) that there are significant semantic inconsistencies with the term “cover crop” causing multiple problems, and the need for consistent termino…
Field Calibration and Assessment of Fluorescence and CTD Sensors on Animal-borne Satellite Relay Data Loggers
Animal‐borne conductivity-temperature-depth (CTD) and fluorescence sensors deployed on Southern Ocean elephant seals ( Mirounga leonina ) provide essential hydrographic and biogeo…
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