Results 91 to 100 of about 19,234 (286)

Deccan volcanism at the Cretaceous-Tertiary boundary [PDF]

The accuracy with which one can claim that Deccan trap volcanism occurred at the Cretaceous-Tertiary boundary (KTB) over a very short time interval is of key importance in deciding whether a volcanic origin of the KTB events should be taken seriously. In
Besse, J., Courtillot, V., Vandamme, D.
core   +1 more source

Temporal variations in Galápagos plume-ridge interaction at the Cocos-Nazca spreading center [PDF]

, 2011
The major goals of cruise SO208 with the German research vessel Sonne were to investigate 1) plume-ridge interaction through time at the Cocos-Nazca spreading center (CNS) north of the Galápagos Islands by sampling across axis profiles of the seafloor ...
Garbe-Schönberg, Dieter, Hauff, Folkmar, Herbrich, Antje, Hoernle, Kaj, Werner, Reinhard   +4 more
core  

Search for magnetic monopoles in polar volcanic rocks

, 2013
For a broad range of values of magnetic monopole mass and charge, the abundance of monopoles trapped inside the Earth would be expected to be enhanced in the mantle beneath the geomagnetic poles.
Bendtz, K., Hirt, A. M., Hächler, H. -P., Mermod, P., Michael, P., Milstead, D., Sloan, T., Tegner, C., Thorarinsson, S. B.   +8 more
core   +1 more source

Underutilised crops in Europe: An interdisciplinary approach towards sustainable practices

Archaeometry, EarlyView.
Abstract In the context of a rapidly growing global population and significant climatic and environmental change, there is an urgent need to produce nutritious food in a sustainable manner. Some crops are underutilised in Europe, despite their suitability to local environments, viability for sustainable production and potential to improve diets.
Meriel McClatchie, Véronique Matterne, Núria Rovira Buendia, Mila Andonova, Ulrike Lohwasser, Wendy Waalen, Filippos Bantis, Marija Knez, Jelena Milešević, Amil Orahovac, Paolo Prosperi, Aparajita Banerjee, Ivana Radić, Aldona Mueller‐Bieniek, Meline Beglaryan, Donal Murphy‐Bokern, David Gil, Bálint Balázs, Sónia Negrão   +18 more
wiley   +1 more source

Review of: Landslides as geological hotspots of CO2 to the atmosphere: clues from the instrumented Séchilienne landslide, Western European Alps.

, 2020
Xin Gu
openalex   +1 more source

The First Archaeomagnetic Age at Tiwanaku and Implications for Dating Andean Metallurgical Furnaces

Archaeometry, EarlyView.
ABSTRACT This paper presents the first archaeomagnetic dating at Tiwanaku (Andean Altiplano). We compared the geomagnetic field values recorded by a metallurgical furnace against an updated SHAWQ2k‐SH global model and a regional intensity curve, both of which include, for the first time, high‐quality intensity data from the Southern Hemisphere. Results
Judit del Río, Pablo Cruz, Miriam Gómez‐Paccard, Alicia Palencia‐Ortas, Marina Puente‐Borque, F. Javier Pavón‐Carrasco, Erik Marsh   +6 more
wiley   +1 more source

Wet Season Carbon (δ13C) and Nitrogen (δ15N) Composition of Modern Plants as Isotopic Framework for Agropastoral and Palaeoecological Studies in Northern Greece

Archaeometry, EarlyView.
ABSTRACT Mediterranean wetlands are one of Europe's most vital and endangered biodiversity hotspots. This study determined the carbon (δ13C) and nitrogen (δ15N) isotope values of modern plants to construct an isotopic framework by which to contextualize agropastoral management in and around past wetland ecosystems.
Doris Vidas‐Cardador, Amy Styring, Michael Charles, Valasia Isaakidou, Paul Halstead, Amy Bogaard   +5 more
wiley   +1 more source

Geophysical and geological characterisation of dredge locations from RV Southern Surveyor voyage ss2012_v06 (ECOSATI): hotspot activity in northern Zealandia [PDF]

, 2018
Maria Seton, Sebastién Meffre, Simon Williams, Steven Micklethwaite, N. Mortimer, Sabin Zahirovic   +5 more
openalex   +1 more source

Revealing patterns of endemism in the transatlantic family Chelodesmidae (Polydesmida: Diplopoda)

Cladistics, EarlyView.
Abstract With fossil records dating back to the Silurian/Late Ordovician, millipedes stand out as one of the earliest terrestrial animal groups. Their limited vagility and high endemism make them valuable tools for formulating and testing biogeographic hypotheses, including those related to macro‐vicariance events.
Rodrigo Salvador Bouzan, Jackson Means, Kaloyan Ivanov, Antonio Domingos Brescovit, Luiz Felipe Moretti Iniesta   +4 more
wiley   +1 more source

A multiscale seasonal examination of the risk of harm to seabirds from vessels based on co‐occurrence in Alaskan waters

Conservation Biology, EarlyView.
Abstract Alaska's seascape supports globally significant seabird populations, including vulnerable and threatened species, and hosts economically important commercial fisheries and marine transportation corridors. Seasonal patterns of seabird movements and vessel traffic create a complex landscape of risk, defined as high levels of co‐occurrence ...
Kelly Kapsar, Benjamin K. Sullender, Katherine J. Kuletz   +2 more
wiley   +1 more source