Results 161 to 170 of about 31,311 (333)

Oceanic Anoxic Event 2 triggered by Kerguelen volcanism

open access: yesNature Communications
Large Igneous Provinces (LIPs) are associated with global warming and carbon cycle perturbations during Oceanic Anoxic Event 2 (OAE2, ~94 Ma) and the Mid-Cenomanian Event (MCE, ~96.5 Ma).
C. A. Walker-Trivett   +9 more
doaj   +1 more source

Habitat‐use strategies of young barramundi (Lates calcarifer) in a heavily modified landscape

open access: yesJournal of Fish Biology, EarlyView.
Abstract Barramundi (Lates calcarifer) is a facultatively catadromous species that migrates between saltwater and fresh water to complete its life cycle. Modified riverine landscapes may limit these migratory paths and alter the environmental cues that migratory fish rely on to trigger migration.
Nut Munpholsri   +3 more
wiley   +1 more source

Carbon and Nitrogen Isotope Composition of Australasian Hair and Fingernails in a Global Context. [PDF]

open access: yesRapid Commun Mass Spectrom
ABSTRACT Rationale The stable carbon (δ13C) and nitrogen (δ15N) isotope composition of human bone and tissues encodes dietary information that in some circumstances can be attributed to geographical location. While there is a global dataset amounting to > 4000 samples, limited data are available for the Australasian region.
Bird MI   +5 more
europepmc   +2 more sources

Structure and composition of yellowtail kingfish (Seriola lalandi) otoliths: implications for using aquaculture‐reared fish to reconstruct life histories

open access: yesJournal of Fish Biology, EarlyView.
Abstract Understanding fish life history is essential for effective management of fisheries, but continuous tracking over lifetime temporal scales can be difficult. Fish otoliths contain a natural biogeochemical record of ambient environmental conditions and habitat use over such scales.
Belinda K. Goddard   +7 more
wiley   +1 more source

Nitrogen Diffusion in Calcite

open access: yesGeophysical Monograph Series, Page 97-104., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Daniele Cherniak   +2 more
wiley  

+1 more source

Integrating morphological, anatomical, and physiological traits to explain elevational distributions in Himalayan steppe and alpine plants

open access: yesJournal of Integrative Plant Biology, EarlyView.
Functional trait syndromes predict plant elevational optima across 310 Himalayan species. In alpine zones, small stature, storage tissue, and high δ13C/fructan drive cold adaptation; in steppe, height and clonality reflect drought and competition. Trait‐based models explain 61% of alpine optima, offering predictive power under climate change.
Jan Binter, Martin Macek, Jiri Dolezal
wiley   +1 more source

Study of the odd strontium isotopes with stripping and pickup reactions [PDF]

open access: yes
Odd strontium isotopes induced by deuterons with stripping and pickup ...
Bercaw, R. W., Warner, R. E.
core   +1 more source

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