Results 91 to 100 of about 1,135 (244)

Characterization of coesite‐bearing impact melt glass from the Hapcheon crater, Korea: Trimodal phase architecture, shock metamorphism, and implications for 40Ar/39Ar geochronology

Meteoritics &Planetary Science, EarlyView.
Abstract We present the first micrometer‐scale, phase‐resolved compositional characterization of impact melt glass from the Hapcheon crater (~1.4 km apparent diameter), the first confirmed impact structure on the Korean Peninsula, integrating EPMA‐WDS (5 μm spot), confocal Raman spectroscopy (<1 μm spot), XRD, and 40Ar/39Ar step‐heating geochronology ...
Jin‐Young Lee, Jeongmin Kim, Sei‐Sun Hong   +2 more
wiley   +1 more source

Environmental impact and sedimentary structures of mud volcanoes in southeast of the Caspian Sea basin, Golestan Province, Iran

Caspian Journal of Environmental Sciences, 2015
Mud volcanoes are defined as main elements of geological structures and ways through and within which buried argillaceous loose sediments and lithified rocks.
Ranjbaran, M., Sotohian, F.
doaj  

Geomorphological Characteristics of Ain Mud Volcano and Determination of Mineral Composition of its Water and Mud by Utilizing Physical and Chemical Analysis Methods [PDF]

نشریه جغرافیا و برنامه‌ریزی, 2011
Ain mud volcano, lying 24 km off the Kahir village and in the coastal plain of Oman Sea, is one of the unique geomorphological phenomena in the of Sistan & Baluchestan Province.
Hossein Negaresh, Mostafa Faizi, Abozar Taheri, Mashaallah Rahmani, Zahra Negaresh   +4 more
doaj  

Geophysical update of the diameter of the Zhamanshin impact structure, Kazakhstan

Meteoritics &Planetary Science, EarlyView.
Abstract The rim of the 0.9‐Ma‐old Zhamanshin impact crater in Kazakhstan is considered to be almost completely exposed via a series of hills surrounding a central flat area, indicating an apparent diameter of 14 km. This would make Zhamanshin the second largest impact crater of the Quaternary period. However, the overall geometry of these hills is not
Yoann Quesnel, Dilyara M. Kuzina, Jérôme Gattacceca, Minoru Uehara, Ayrat G. Kharisov, Dmitry D. Badyukov, Pierre Rochette   +6 more
wiley   +1 more source

A Wild Emmer Wheat B3 Transcription Factor Regulates Seed Growth and Nutrient Allocation

Plant, Cell &Environment, EarlyView.
ABSTRACT Seed weight (SW) and nutrient allocation are key determinants of yield and grain quality in wheat, yet the regulatory basis of naturally occurring variation in these traits remains poorly resolved. Wild emmer wheat (Triticum dicoccoides), the progenitor of modern wheat, retains extensive eco‐geographically structured genetic diversity that was
Davinder Sharma, Zechariah Haber, Manas R. Prusty, Raz Avni, Mijal Perez, Moshe Ronen, Rakesh Kumar, Arava Shatil‐Cohen, Paz Haboub, Chen Omer, Gilor Kelly, Hadar Aviv, Adi Doron‐Faigenboim, Din Moshe, Weronika Jasinska, Leah Rosental, Eitan Millet, Hanan Sela, Or Sperling, Amir Sharon, Anna Mintz Dub, Yariv Brotman, Nir Sade   +22 more
wiley   +1 more source

Guises of Despair

European Journal of Philosophy, EarlyView.
Béatrice Han‐Pile
wiley   +1 more source

Evidence for the continental origin of Pliocene deposits in the central Baja California peninsula, Mexico, and implications for controls on biodiversity

Sedimentology, EarlyView.
ABSTRACT Previous studies have documented genetic divergence within the last few million years between northern and southern populations of terrestrial plants and animals along the Baja California peninsula, with many studies hypothesising that the divergence is due to an ancient seaway that crossed the central peninsula and created a physical barrier ...
Kevin K. Gardner, Rebecca J. Dorsey, Stephen T. Hasiotis, José Luis Antinao, Michael H. Darin, Scott E. K. Bennett, Matthew Heizler, Greer Dolby, Brian Hausback   +8 more
wiley   +1 more source

Two models of hydrocarbon deposits formation in the South Caspian and Middle Kura Depressions

Геофизический журнал
The model for the formation of hydrocarbon deposits in the South Caspian and Middle Kura depressions, despite a detailed study of the problem using geophysical and geochemical methods, remains a subject of debate.
N.P. Yusubov, I.S. Guliev
doaj   +1 more source

Recent Advances in Boron Removal From Geothermal Waters: A Review

Water and Environment Journal, EarlyView.
This review provides a comprehensive overview of boron removal technologies from geothermal fluids and highlights the limitations of conventional treatment methods. Ion exchange, hybrid processes and membrane filtration are identified as the most dominant approaches in recent studies.
Saadet Acar Can, Hasan Koseoglu
wiley   +1 more source

Author Correction: Mud volcanoes and the presence of PAHs. [PDF]

Sci Rep, 2020
Remizovschi A, Carpa R, Forray FL, Chiriac C, Roba CA, Beldean-Galea S, Andrei AȘ, Szekeres E, Baricz A, Lupan I, Rudi K, Coman C.   +11 more
europepmc   +1 more source