Results 71 to 80 of about 625 (204)

Exposure to Large Landslides in Cities Outpaces Urban Growth

Geophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract The world's rapidly growing urban population is forcing cities to expand into steeper terrain, increasing the risk of landslides. However, systemic assessments of urban landslide exposure are limited. Across 129 cities and their surrounding commuting areas, we identify 1,085 large (>0.1 km2) landslides that are currently inhabited.
Joaquin V. Ferrer, Cassiano Bastos Moroz, Selin Yüksel, Olivier Dewitte, Karen Lebek, Norbert Marwan, Jürgen Kurths, Oliver Korup   +7 more
wiley   +1 more source

Seismic Tremors From Sea‐Landfast Ice Interactions Near Utqiaġvik, Alaska

Geophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract The mechanical state of Arctic landfast sea ice remains poorly constrained due to limited observations. This study investigates interactions between drifting sea ice and the coastal landfast ice near Utqiaġvik, Alaska by integrating data from broadband seismometer, Distributed Acoustic Sensing, and marine radar.
Gabriel Rocha dos Santos, Tieyuan Zhu
wiley   +1 more source

Comprehensive laboratory study on smoke gases during the thermal oxidative decomposition of forest and vegetation fuels

Fire and Materials, Volume 49, Issue 5, Page 599-610, August/September 2025.
Abstract This study investigates the composition of smoke gases in forest and vegetation samples to draw conclusions about the actual smoke gas composition during wildfires. The focus is particularly on regions with extensive pine forests, like in Eastern Germany.
Kira Piechnik, Lukas Heydick, Anja Hofmann, Andrea Klippel   +3 more
wiley   +1 more source

Confirming existing parameterizations for methane gas transfer velocity in lakes based on direct and high‐frequent methods

Limnology and Oceanography Letters, Volume 10, Issue 4, Page 566-575, August 2025.
Abstract Freshwater systems are important sources of atmospheric methane (CH4). However, estimated emissions are associated with high uncertainties due to limited knowledge about the temporal variability in emissions and their associated controls, such as air–water gas transfer velocity.
Leonie Esters, Jan Kleint, Torben Gentz, Anna Rutgersson, Marcus B. Wallin, Hiroki Iwata, Antonin Verlet‐Banide, Erik Sahlée   +7 more
wiley   +1 more source

Duration and Geochemical Evolution of Triassic and Jurassic Magmatism Along the Eastern North American Margin

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 8, August 2025.
Abstract Our understanding of the impact of melt generation and the interplay between magmatism and mechanical stretching during progressive rifting leading to seafloor spreading remains rudimentary. The Eastern North American Margin (ENAM) provides an excellent location to study the influence of rift magmatism on continental break‐up considering the ...
Zachary S. Foster‐Baril, Emily R. Hinshaw, Daniel F. Stockli, Christopher M. Bailey, Jacob Setera   +4 more
wiley   +1 more source

Temporal Evolution of Seismicity in the Central Southern Alps, New Zealand: Evidence for Rainfall‐Triggered Seismicity

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 8, August 2025.
Abstract Understanding the conditions and mechanisms that produce earthquakes is of high scientific relevance. The central Southern Alps/Kā Tiritiri o te Moana of New Zealand is an active orogen that offers a unique opportunity to study the processes that drive seismogenesis.
Konstantinos Michailos, Calum J. Chamberlain, Guy Simpson, Simon C. Cox, John Townend, Lauren J. Vargo, Nicolas Oestreicher, Meghan S. Miller   +7 more
wiley   +1 more source

Lithospheric Seismic Structure of the Anatolian Plate and Its Implications for Plateau Uplift: Evidence From Joint Inversion of Receiver Functions and Surface Waves

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 8, August 2025.
Abstract High topography (> ${ >} $1 km) on the Anatolian Plate is widely attributed to buoyant mantle support, not just the isostatic response of crustal shortening. However, uncertainties in lithospheric structure hinder attempts to discriminate between competing uplift mechanisms.
Pengzhe Zhou, Ian D. Bastow, Rita Kounoudis, Christopher S. Ogden, Yanghua Wang   +4 more
wiley   +1 more source

Ductile Crustal Flow Facilitates Intraplate Volcanism: Seismic Evidence From Tengchong, China

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 8, August 2025.
Abstract The mechanisms and processes driving intraplate volcanism remain incompletely understood despite significant advances in recent decades. Here, we use high‐resolution multiparameter full‐waveform inversion to image the three‐dimensional seismic structure beneath the Tengchong volcanic region in southwestern China. Our model reveals a pronounced
Xingpeng Dong, Kai Yang
wiley   +1 more source

Deep crustal magnetotelluric imaging of continental accretion and intracontinental deformation in central Australia. [PDF]

Sci Rep
Heinson G, Kay B, Baker D, Margiono R.
europepmc   +1 more source

Lords of the flies: dipteran migrants are diverse, abundant and ecologically important

Biological Reviews, Volume 100, Issue 4, Page 1635-1659, August 2025.
ABSTRACT Insect migrants are hugely abundant, with recent studies identifying the megadiverse order Diptera as the major component of many migratory assemblages. Despite this, their migratory behaviour has been widely overlooked in favour of more ‘charismatic’ migrant insects such as butterflies, dragonflies, and moths.
Will L. Hawkes, Myles H.M. Menz, Karl R. Wotton   +2 more
wiley   +1 more source