Results 61 to 70 of about 161 (108)

Coordinating science during an eruption: lessons from the 2020-2021 Kīlauea volcanic eruption. [PDF]

Bull Volcanol, 2023
Cooper KM, Anderson K, Cashman K, Coombs M, Dietterich H, Fischer T, Houghton B, Johanson I, Lynn KJ, Manga M, Wauthier C.   +10 more
europepmc   +1 more source

A look ahead to the next decade at US volcano observatories. [PDF]

Bull Volcanol, 2022
Dietterich HR, Neal CA.
europepmc   +1 more source

The influence of vesicularity on grain morphology in basaltic pyroclasts from Mauna Loa and Kīlauea volcanoes

Journal of Applied Volcanology
Vesicularity of individual pyroclasts from airfall tephra deposits is an important parameter that is commonly measured at basaltic volcanoes. Conventional methods used to determine pyroclast vesicularity on a large number of clasts has the potential to ...
Kira M. van Helden, Johanne Schmith, Drew T. Downs   +2 more
doaj   +1 more source

Evolving magma temperature and volatile contents over the 2008-2018 summit eruption of Kīlauea Volcano. [PDF]

Sci Adv, 2022
Crozier J, Karlstrom L.
europepmc   +1 more source

Reproductive ecology and egg parasitism of the Samoan swallowtail butterfly

Ecosphere
We investigated the reproductive ecology and effects of egg parasitism on the Samoan swallowtail butterfly (Papilio godeffroyi), which survives only on Tutuila Island, American Samoa, after having disappeared from the much larger islands of Upolu and ...
Paul C. Banko, Mark A. Schmaedick, Robert W. Peck, Adam C. Miles, Niela P. Leifi   +4 more
doaj   +1 more source

Oceanic intraplate explosive eruptions fed directly from the mantle. [PDF]

Proc Natl Acad Sci U S A, 2023
DeVitre CL, Gazel E, Ramalho RS, Venugopal S, Steele-MacInnis M, Hua J, Allison CM, Moore LR, Carracedo JC, Monteleone B.   +9 more
europepmc   +1 more source

Bridging Place-Based Astrobiology Education with Genomics, Including Descriptions of Three Novel Bacterial Species Isolated from Mars Analog Sites of Cultural Relevance. [PDF]

Astrobiology, 2023
Prescott RD, Chan YL, Tong EJ, Bunn F, Onouye CT, Handel C, Lo CC, Davenport K, Johnson S, Flynn M, Saito JA, Lee H, Wong K, Lawson BN, Hiura K, Sager K, Sadones M, Hill EC, Esibill D, Cockell CS, Santomartino R, Chain PSG, Decho AW, Donachie SP.   +23 more
europepmc   +1 more source

Mapping pollution exposure and chemistry during an extreme air quality event (the 2018 Kīlauea eruption) using a low-cost sensor network. [PDF]

Proc Natl Acad Sci U S A, 2021
Crawford B, Hagan DH, Grossman I, Cole E, Holland L, Heald CL, Kroll JH.   +6 more
europepmc   +1 more source

Spread or Splash: The Ubiquitous Role of Droplets in Mafic Explosive Eruptions

Geochemistry, Geophysics, Geosystems
Magma fragmentation is an essential process driving explosive volcanic eruptions, generating a distribution of pyroclasts with characteristic shape and grain size.
Pier Paolo Comida, Thomas J. Jones
doaj   +1 more source

Repeating caldera collapse events constrain fault friction at the kilometer scale. [PDF]

Proc Natl Acad Sci U S A, 2021
Segall P, Anderson K.
europepmc   +1 more source