Results 171 to 180 of about 17,746 (268)

Effect of the vintage year on strontium isotopic ratio (87Sr/86Sr) of wines: a Portuguese case study

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Currently, there is a growing need for wine authenticity tools to face the global wine market and deal with adulteration cases. Stable isotope analyses, recognized by the Organization of Vine and Wine as a tool for detecting authenticity fraud, form the basis of the European Wine Databank, which faces limitations concerning the ...
Vasiliki Thanasi, Daniele Evola, Gonçalo Victorino, Jorge M Ricardo‐da‐Silva, Manuel Madeira, Sofia Catarino   +5 more
wiley   +1 more source

Filling and plugging of a marine basin by volcanic rocks: the Tunoqqu Member of the Lower Tertiary Vaigat Formation on Nuussuaq, central West Greenland

, 1996
A.K Pedersen, Lotte Melchior Larsen, Gunver Krarup Pedersen, K.S Dueholm   +3 more
openalex   +2 more sources

Hydrochemical Characteristics of Four Retreating Glacier Forefields Off the Coast of Admiralty Bay (King George Island, Maritime Antarctic): Diverse Sources of Metals and Metalloids

Land Degradation &Development, EarlyView.
ABSTRACT This study examines the impact of geological, marine and anthropogenic sources on metal and metalloid concentrations in the forefields of four glaciers (Ecology, Sphinx, Tower and Windy) on King George Island, Antarctic. Water samples were collected at the beginning and end of the hydrological season (austral summer, December 2021 to February ...
Joanna Potapowicz, Krystyna Kozioł, Joanna Plenzler, Robert Józef Bialik, Justyna Dudek, Marcin Frankowski, Anetta Zioła‐Frankowska, Sara Lehmann‐Konera, Żaneta Polkowska   +8 more
wiley   +1 more source

Sr and Nd isotopic characteristics of the volcanic rocks from the Izu Island Arc. Role of the subducting slab for magma-genesis in Island Arc.

, 1990
Susumu Nohda, Mitsuhiro Murasaki, Yoshiyuki Tatsumi   +2 more
openalex   +2 more sources

High‐resolution coral oxygen and carbon isotope records reveal temperature and autotrophy dynamics in a Mediterranean climate change hotspot

Limnology and Oceanography, EarlyView.
Abstract The Mediterranean Sea is warming at a rate exceeding the global average. Long‐term, high‐resolution data are essential for contextualizing changes within broader temporal scales, and coral skeletons provide valuable environmental archives, especially in data‐sparse regions or as supplements to existing records.
Diego K. Kersting, Thomas C. Brachert, Juan P. D'Olivo, Cristina Linares, Lars Reuning, Joan Lluís Riera, Philipp Spreter, Ulrich Struck, Marina J. Vergotti, Jens Zinke   +9 more
wiley   +1 more source

Eu isotope fractionation and hydrothermal alteration. [PDF]

Sci Rep
Lee SG, Chen S, Lee TJ, Kim H, Lee SR, Choi SH, Ahn US, Lee YS.   +7 more
europepmc   +1 more source

A new species of Hypericum section Taeniocarpium (Hypericaceae) from Türkiye

Nordic Journal of Botany, EarlyView.
A new species, Hypericum aladaglariense, is described and illustrated from Yahyalı, Kayseri Province in Türkiye. The new species belongs to Hypericum sect. Taeniocarpium. It is related to H. linarioides, H. armenum, and H. theodori, which differs by its leaves, bract, bracteole, sepal, and petal features.
Hayri Duman, Mehmet Ufuk Özbek, Ece Gökçe Çakır Dindar, Funda Özbek   +3 more
wiley   +1 more source

Magnetostratigraphic constraints on the late Ediacaran paleomagnetic enigma. [PDF]

Sci Adv
Pierce JS, Evans DAD, Polomski DE, Youbi N, Mediany MA, Ounar J, Oukhro R, Boumehdi MA, Strauss JV, Keller CB, Gärtner A, Ovtcharova M, Wotzlaw JF, Linnemann U.   +13 more
europepmc   +1 more source

Chemical process and environment of hydrothermal alteration of acidic volcanic rocks in the Mitsuishi district, southwest Japan.

, 2002
Atsushi Nabetani, Naotatsu Shikazono
openalex   +2 more sources

Exchangeable lead (Pb) in lowland paddy soils of Sri Lanka as affected by the differences in agro‐climatic zones, soil orders, and water sources

PLANTS, PEOPLE, PLANET, EarlyView.
Lead (Pb) accumulation in the human body poses serious health risks. As rice is the staple food in Sri Lanka, with a high per capita intake (114 kg), there is a significant risk of Pb transfer through rice consumption. This study evaluated exchangeable Pb concentrations in soils and produced Pb distribution maps.
Anuththara Neththasinghe, Thilini Weerasooriya, Harsha Kadupitiya, Upul Rathnayake, Rohana Chandrajith, Alistair Hetherington, Lalith Suriyagoda   +6 more
wiley   +1 more source