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Showing 35201 to 35250 of 59105 works
A shift in the Sr isotopic composition of the magmatic source triggering 2019 paroxysmal eruptions at Stromboli Volcano
The persistent volcanic activity of Stromboli Volcano, Aeolian Islands, Italy, is interrupted by paroxysmal eruptions on a decadal interval. In 2019, two strong paroxysms on July …
Geophysikalische Bohrloch-Untersuchungen in drei Forschungsbohrungen im Oberwald des Vogelsbergs
[…] Im Rahmen der geologischen Kartierung des Blattes Gedern wurden die Forschungsbohrungen Sichenhausen-Rehberg, Sichenhausen-Eschwald und Sichenhausen-Herzrot geophysikalisch un…
Two-dimensional ideal magnetohydrodynamic waves on a rotating sphere under a non-Malkus field: I. Continuous spectrum a…
Two-dimensional ideal incompressible magnetohydrodynamic (MHD) linear waves at the surface of a rotating sphere are studied as a model to imitate the outermost layer of the Earth'…
Novel observations of East Asian Summer Monsoon evolution during Glacial Termination II from Lake Suigetsu, Japan
Glacial terminations offer a unique opportunity to examine how the East Asian Summer Monsoon (EASM) responds to rapid increases in global temperature and accompanying abrupt clima…
Insights into deglacial East Asian Monsoon seasonality and inter-regional teleconnections from Lake Suigetsu, Japan
The past evolution of the East Asian Monsoon (EAM) was affected by remote climate processes. However, there is uncertainty surrounding these teleconnections and their impact on ea…
Das Barytlager von Günterod in der Dillmulde (Rheinisches Schiefergebirge, Deutschland): eine allochthone Scholle in gi…
[…] Das Barytvorkommen von Günterod wird als synsedimentäre Mineralisation interpretiert vergleichbar mit den Lagerstätten Meggen und Rammelsberg Hinweise dafür sind die stratifor…
CASH Paradox, ReWASH, Bronze-2-Gold and JEDI AWAKENS: introduction of new concepts to enhance the sustainability of the…
Amidst the escalating impacts of climate change and extreme weather events, participatory decision-making in water management stands out as a sustainable approach for disaster ris…
Spaceborne assessment of the Soviet Union's role in the 1990s methane slowdown
Methane is the second most important anthropogenic greenhouse gas, amounting to 60% of the radiative forcing from CO2 since pre-industrial times based on emitted compound. Global …
Fritz Kutscher †
[…] Nachruf auf Prof. Dr. Friedrich Kutscher (1907–1988), einen bedeutenden Geologen und Paläontologen mit Schwerpunkt auf der Erforschung des Hunsrückschiefers, der Stratigraphie…
Complementary classifications of aeolian dunes based on morphology, dynamics, and fluid mechanics
Dunes form where winds blow over a bed of mobile sediment grains – conditions that are common in our solar system. On Earth, dunes abound in arid continental interiors and a…
Temporal and Spatial Satellite Data Augmentation for Deep Learning-Based Rainfall Nowcasting
Climate change has been associated with alterations in precipitation patterns and increased vulnerability to floods and droughts. The need for improvements in forecasting and moni…
Clarifying the trophic state concept to advance freshwater science, management, and interdisciplinary collaboration acr…
For over a century, ecologists have used the concept of trophic state (TS) to characterize an aquatic ecosystem’s biological productivity. Because measuring productivity can be ch…
Die Potsdamer Glaziallandschaft - glazigene Sedimente und glaziäre Baustile
[...] Im weichselkaltzeitlich entstandenen Potsdamer Gebiet wurden Geländeaufnahmen an Aufschlüssen bis 5 bzw. 10 m Tiefe vorgenommen. Es konnten verschiedene weichselkaltzeitlich…
The Application of Wavelet Deconvolution for Noise Reduction in Seismic Data
Seismic data plays a crucial role in investigating subsurface geological structures, but it is often contaminated by noise that reduces interpretability. This study investigates t…
The contemporary stable isotope hydrology of Lake Suigetsu and surrounding catchment (Japan) and its implications for s…
The Lake Suigetsu sediment cores exemplify a high-quality archive of palaeoclimatic change in East Asia during the past 150 ka. Robust interpretation of stable isotope-based proxy…
Fuzzy classification of countries according to their sustainable economic potential: application of the Solow-Swan and …
The pollution and the progressive depletion of resources are global problems that affect all humanity, but their approach is affected by the different sociopolitical and economic …
Persistent Global Greening Over the Last Four Decades Using Novel Long-term Vegetation Index Data with Enhanced Tempora…
Advanced Very High-Resolution Radiometer (AVHRR) satellite observations have provided the longest global daily records from the 1980s, but the remaining temporal inconsistency in …
Revisiting the 2015 Mw=8.3 Illapel earthquake: Unveiling complex fault slip properties using Bayesian inversion.
The 2015 moment magnitude Mw=8.3 Illapel earthquake is the largest mega-thrust earthquake that has been recorded along the Chilean subduction zone since the 2010 M_W=8.8 Maule ear…
Lower-Crustal Normal Faulting and Lithosphere Rheology in the Atlas Foreland
Earthquakes beneath the foreland basins of the Andes and Tibet follow a simple pattern, with normal-faulting events from 0--20 km depth and reverse-faulting events from 30--50 km …
Geological evidence confirms the staircase patterns of Earth’s rotation deceleration from the Neoproterozoic to the Mes…
Due to tidal dissipation, the Earth’s rotation has been slowing down, but the past rates of this process remain subject of debate. Here we conducted a comprehensive cyclostratigra…
Magmatismus, Bruchstrukturen und Schollenbau im Vorderen Vogelsberg: Eine Interpretation geomagnetischer Daten
[...] In einem großen Gebiet westlich von Laubach (Vorderer Vogelsberg/Hessen) sind Bodenmessungen des erdmagnetischen Totalfeldes durchgeführt worden. Ziel der Untersuchungen war…
Flight quotas outperform focused mitigation strategies in reducing the carbon footprint of academic travel
The carbon footprint of academia has become a prominent concern and a burgeoning research area, with a notable focus on greenhouse gas emissions (GHG) from research-related travel…
Modelling lateral meltwater flow and superimposed ice formation atop Greenland's near-surface ice slabs
At high elevations on the Greenland ice sheet meltwater percolates and refreezes in place, and hence does not contribute to mass loss. However, meltwater generation and associated…
Geologisches Jahrbuch Hessen
Band 132 des Geologischen Jahrbuchs Hessen versammelt geowissenschaftliche Beiträge zur Stratigraphie, Sedimentologie und Paläontologie mit regionalem Fokus auf Hessen und benachb…
Contemporary and Relic Waters Strongly Decoupled in Arid Alpine Environments
Deciphering the dominant controls on interconnections between groundwater, surface water, and climate is critical to understanding water cycles in arid environments, yet persisten…
The Holocene to Modern Fraser River Delta, Canada: Geological History, Processes, Deposits, Natural Hazards, and Coasta…
The Fraser River Delta (FRD) is a large sedimentary system and home to Metro Vancouver, situated within the unceded territories of several First Nations. This review provides an o…
Thermo-hydraulic analysis of desiccation cracked soil strata considering ground temperature and moisture dynamics under…
Global warming and climate change significantly affect ground temperature and flow patterns. Moreover, areas prone to cracking experience intensified temperature and moisture vari…
Benthic habitat mapping: A review of three decades of mapping biological patterns on the seafloor
What is benthic habitat mapping, how is it accomplished, and how has that changed over time? We query the published literature to answer these questions and synthesize the results…
Geowissenschaftliche Mitteilungen - GMIT 102
Die Ausgabe der Geowissenschaftlichen Mitteilungen vom Dezember 2025 enthält die Themenblöcke: GEOfokus: Geogener Wasserstoff als mögliche Energiequelle?, GEOaktiv (Wirtschaft, Be…
Revisiting oxygen-18 and clumped isotopes in planktic and benthic foraminifera
Foraminiferal isotopes are widely used to study past oceans, with different species recording conditions at different depths. Their δ18O values record both seawater oxygen-18 and …
The Balanced Billion
There is a mid-Proterozoic stretch of Earth’s history (roughly 1.9–0.9 Ga) called, non-affectionately, the “boring billion”. The moniker was first inspired several decades ago by …
Combined genomic and imaging techniques show intense arsenic enrichment caused by detoxification in a microbial mat of …
Microbial mats and microbialites are essential tools for reconstructing early life and its environments. To better understand microbial trace element cycling, a microbial mat was …
Reliability of Raman analyses of CO2-dominated fluid inclusions as a rapid barometer at Kīlauea
Interpreting signals of volcanic unrest requires knowledge of the architecture of the magmatic system, particularly the depths at which magmas are stored. Such information can als…
Reproducing the Mid-Piacenzian Warm Period Climate in the 2020s.
The current expectation of climatologists is that levels of atmospheric carbon dioxide (CO2) and other greenhouse gases, such as methane (CH4) and nitrous oxide (N2O), will corres…
No respite from permafrost-thaw impacts in absence of a global tipping point
Arctic permafrost, the largest non-seasonal component of Earth’s cryosphere, contains a significant climate-sensitive carbon pool. Its potential for loss due to climatic changes l…
Space-time data-driven modeling of precipitation-induced shallow landslides in South Tyrol, Italy
Shallow landslides represent potentially damaging processes in mountain areas worldwide. These geomorphic processes are usually caused by a combination of predisposing, preparator…
Hydrogeologische Verhältnisse im brandenburgischen Abschnitt des Odertales
[…] Die Oder bildet auf einer Länge von ca. 161,7 km die Ostgrenze des Landes Brandenburg. Nur ca. 5 % der Gesamtfläche des Einzugsgebietes erstrecken sich auf brandenburgischem T…
Accuracy of UAV mapping of Natura 2000 forest, wetland and grassland habitats: Do we need more seasons or more spectral…
Mapping and monitoring of Natura 2000 habitats (Habitat Directive 92/43/EEC) is one of the key activities to ensure the protection of natural habitats in Europe. Remote sensing ca…
Omnivariant Generalized Least Squares Regression: Theory, Geochronological Applications, and Making the Case for Reconc…
Least-squares regression methods are mathematically powerful, conceptually and computationally simple, and widely used in many fields. However, none of the commonly-used flavors o…
Komatiites: their geochemistry and origins
Komatiites are ultra-hot ultramafic lavas, largely restricted to the Archaean. They represent an extreme endmember of terrestrial magmatism and challenge our understanding of how …
FireSight: Utilizing Deep Learning for Wildfire Prediction And Determining Escape Routes
Since 2000, seven million acres have burned every year. Yet, since robust analytics are scarce, capitalizing on machine learning algorithms have the capability to bridge gaps in d…
Inter-annual Variation of Summer Southwest Monsoon Rainfall over the Monsoon Core Region of the Eastern Bay of Bengal a…
Using rainfall data from the Observation and, ERA5 reanalysis of sea surface temperature, this study examined the inter-annual variation of summer southwest monsoon rainfall on th…
Messages from the past; the petroglyphs of El Hierro Island
Ancient cultures have frequently made use of stone surfaces to carve and engrave symbols, letters and messages for others. These petroglyphs usually have a lasting character and a…
Neue bzw. bisher nicht veröffentlichte Tetrapodenfährten-Lokalitäten im Mittleren Buntsandstein Nordhessens und Südnied…
[...] Es werden sechs neue bzw. bisher in der Literatur nicht veröffentlichte Tetrapodenfährten-Lokalitäten im Mittleren Buntsandstein Nordhessens und Südniedersachsens vorgestell…
Chapter 4. Bacterial and archaeal DNA from lake sediments
General microbial patterns of biogeography can be established based on sedimentary DNA (sedDNA) retrieved from diverse inland aquatic ecosystems, provided that certain variable en…
Catchment characterization: current descriptors, knowledge gaps and future opportunities
An ability to describe hydrologically relevant differences between places is at the core of our science. A common way to characterize hydrological catchments is to use descriptors…
Complexity in the 3D stress fields of mid-ocean ridge tectonics: a manifestation of sub-crustal mush dynamics
Mid-ocean ridge (MOR) systems evolve in strongly heterogeneous stress environments. However, the origin of such stress complexity still awaits a comprehensive explanation, which i…
Groundwaterscapes: A global classification and mapping of groundwater’s large-scale socioeconomic, ecological, and Eart…
Groundwater is a dynamic component of the global water cycle with important social, economic, ecological, and Earth system functions. We present a new global classification and ma…
The 2021 La Palma eruption; social dilemmas resulting from living close to an active volcano
Damage and destruction caused by the 2021 eruption of the Tajogaite volcano on La Palma was unprecedented relative to other historical eruptions of the last century (1909, 1949, 1…
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