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Showing 1001 to 1050 of 8313 works
Potential of thermal neutrons to correct cosmic-ray neutron soil moisture content measurements for dynamic biomass effe…
Cosmic ray neutron sensors (CRNS) allow to determine field-scale soil moisture content non-invasively due to the dependence of aboveground measured epithermal neutrons on the amou…
Potential of thermal neutrons to correct cosmic-ray neutron soil moisture content measurements for dynamic biomass effe…
Cosmic ray neutron sensors (CRNS) allow to determine field-scale soil moisture content non-invasively due to the dependence of aboveground measured epithermal neutrons on the amou…
Water-filled ditches: Surface expressions of dead crevasses that are not connected to the bed
The increasing ubiquity of high-resolution imagery has yielded many observations of water-filled crevasses across the surfaces of glaciers and ice sheets (e.g., Figure 1a). The su…
Three-dimensional Unstructured Grid Finite-Volume Model for Coastal and Estuarine Circulation and Its Application
We developed a three-dimensional unstructured grid coastal and estuarine circulation model, named the General Ocean Model (GOM). Combining the finite volume and finite difference …
An upper bound on carbon emissions of drained peat soils from satellite radar interferometry
Drained and cultivated grasslands on peat soils behave as a significant source of greenhouse gasses by oxidation. However, the lack of empirical estimates of carbon losses from pe…
ORAC-NT Phase E: Advanced Statistical Validation of a Lightweight Real-Time Gravitational Wave Detection Pipeline
We present Phase E validation results for ORAC-NT, an independent lightweight gravitational wave detection pipeline. Building on Phases A-D which demonstrated 10/10 event recovery…
Multi-Index Assessment of River Water Quality and Pollution Status in Bangladesh
Water quality degradation threatens public health and ecological stability across Bangladesh's densely populated river basins. We present the first comprehensive, system-wide wate…
Organic matter stoichiometry regulates the continental shelf carbon pump efficiency of the northwest European shelf seas
Variations in the elemental C:N:P ratios of organic matter (OM) influence the coupling of carbon and nutrient cycles in the ocean. In this study, we assess the relevance of OM C:N…
GeoMultiFormer: A Multi-Modal Intelligent Analysis Framework for Earth Science with Adaptive Feature Fusion and Long-Te…
Earth science disciplines, encompassing atmospheric science, oceanography, geology, climatology, and environmental science, increasingly rely on large-scale multisource observatio…
Observation of Yanai wave excitation by Tropical Instability Waves in the equatorial Pacific
Subsurface Yanai waves are observed in the central equatorial Pacific at 436-864 m depth, providing observations below the Equatorial Undercurrent. Applying maximum likelihood est…
Active root zone depth – A proxy for soil hydraulic properties
The rooting depth over which water balance is applied is often treated as fixed, yet in reality, this vertical extent varies in space and time. Mishra et al. (2025) introduced an …
Changes in Lake Erie Cyanobacteria Bloom Timing and Phenology Over the Past 26 Years
Since the early 2000s, cyanobacterial blooms have been an annual occurrence in western Lake Erie. To assess overall changes in bloom conditions over the past 26 years, we develope…
End to End High-Throughput Phenotyping of Sorghum Grain Weight Based on Computer Vision
Accurate estimation of sorghum (Sorghum bicolor [L.] Moench) grain yield remains a major bottleneck in breeding programs across sub-Saharan West Africa, where traditional methods …
Integrating multi-source high-resolution satellite data to redistribute SWE in semi-distributed hydrological modeling u…
Alpine regions are highly sensitive to climate change, and snow melt dynamics are crucial in their hydrological processes. A key variable is the snow water equivalent (SWE), but d…
Ecological Knowledge-Guided Machine Learning: Integrating Limnology and Computer Science to transform our Understanding…
We are experiencing rapid developments in artificial intelligence and concurrent changes of global water quality, motivating new approaches for predicting freshwater ecosystem con…
Soil and Groundwater Contamination from Urban Rubble in Post-Conflict Cities: Development of the Rubble Contamination R…
Urban rubble in post-conflict cities represents an understudied pathway of soil and groundwater contamination, particularly in the MENA region, where field access is often restric…
Size structured particle niches of microbial communities, including suspended and sinking fractions, in the Sargasso Sea
Oceans are heterogeneous at microscale because they contain particles that vary in their size and composition. Identifying patterns in the habitat distributions of microbial taxa …
A Low-Cost Radiometer for Validation of Landsat's Higher-Level Thermal Products
Accurate land surface temperature (LST) retrievals are critical for monitoring Earth's surface energy balance, urban heat islands, and climate feedbacks. Yet validation of Landsat…
Anomalous Desert Activation Events of 2025: ERA5 Statistical Documentation, Multi-Site Synchronization, Atmospheric For…
The Atacama Desert of northern Chile, the driest non-polar desert on Earth with a recorded longterm average precipitation of less than 2 mm per year, experienced an anomalous phen…
Lunar Formation by Triple Phase Transition in the Differentiating Proto-Earth
This work proposes a theory of lunar formation grounded in a thermodynamic necessity: any planet of terrestrial mass emerges from accretion in a state of near-total silicate mantl…
Phase-Mediated Attractor Dynamics in Millisecond Pulsar Timing Residuals
I present a phase-space analysis of NANOGrav 15-year millisecond pulsar timing residuals using Phase-Mediated Attractor Dynamics (PMAD). By constructing cosine-delta sequences fro…
THE SABNE FRAMEWORK v33.0: A DUAL-PERTURBER KINEMATIC RESOLUTION TO THE PLANET 9 ANOMALY AND SOLAR OBLIQUITY
Current statistical frameworks and Nbody simulations investigating Extreme Trans-Neptunian Object (ETNO) clustering frequently assume a single massive perturber, introducing an in…
An improved approach to identifying tropical cyclones in model data using the cyclone phase space: warm core, symmetric…
A method for identifying tropical cyclones (TCs) from cyclone tracks is introduced which is based solely on the physical structure of the cyclone and not tuned to maximize the mat…
Supersaturation dynamics govern crystallographic orientation inheritance during mineral nucleation: insights from aqueo…
Crystal nucleation kinetics exert a primary control on rock microstructure, phase distribution, and how close to equilibrium mineral reactions proceed. In multiphase systems, epit…
A Comprehensive analysis of High-Resolution VHF Observations with LOFAR of the Positive Initiating Event for Lightning
Decades of observations inside thunderclouds have failed to measure electric fields large enough to spontaneously initiate a spark. The initiation process of lightning is thus an …
Accurate hourly precipitation estimation in observation-sparse regions through explainable multi-source learning and cr…
Accurate and timely precipitation information remains difficult to obtain in regions affected by sparse observations, radar limitations, and product latency. Here we present XTPre…
Ensemble-Based Parameter Estimation for an Unconfined Groundwater Model of a Small Island Considering Tidal Overheight
Tidal influences are rarely considered in parameter estimation procedures for coastal groundwater flow models. Yet, considering tides adds to the already high computational burden…
Impact of Mineral Spatial Distribution on CO2 Dissolution Rates in Multimineral Carbonate Rocks
Understanding the reactive dissolution of carbonate rocks in CO2-rich brine environments is critical for optimizing carbon capture and storage (CCS). This study integrates flow ex…
The reservoir lotic-lentic boundary represents a hotspot of dissolved organic matter
Dissolved organic matter (DOM) plays an essential role in freshwater ecosystem functioning, motivating the need to understand how DOM changes across ecosystem gradients. Reservoir…
Paleorotation Anomalies and the Secondary Satellite Hypothesis: Quantitative Support for Rotational Predictions of the …
Three published anomalies in Earth's paleorotation record — a 150-million-year nearstagnation of rotational deceleration (Zheng et al., 2024, PNAS), an anomalously high lunar rece…
Vertical Array Distributed Acoustic Sensing for waterborne acoustic signals up to 3 kHz
Distributed Acoustic Sensing (DAS) has become a widely used passive acoustic monitoring method but faces challenges recording above a few hundred hertz. Implementing DAS for highe…
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