Results 121 to 130 of about 99,621 (296)

Food web reconstruction of Barmaky, the oldest post‐LGM hunter‐gatherer site in north‐western Ukraine

open access: yesBoreas, EarlyView.
The site of Barmaky currently marks the oldest Epigravettian occupation of north‐western Ukraine shortly after the Last Glacial Maximum (LGM), dated to around 19 cal. ka BP. Stable isotope analyses of bone collagen from six terrestrial mammals and two bird species show a comparatively highly structured palaeo‐food web.
Lilian Reiss   +6 more
wiley   +1 more source

Alaskan water resources: Selected abstracts, 1974 [PDF]

open access: yes, 1977
Compiled and Edited by Charles Hartman and Sheila. FinchAs one of the 51 Water Resources Research Institutes administered under the Water Resources Research Act of 1964, IWR receives a semimonthly journal entitled Selected Water Resources Abstracts.
Finch, Sheila, Hartman, Charles
core  

Nuna Aliannaittuk Auttuq—Thawing of the Beautiful Lands of Inuvialuit: Lessons for Sensing Policy

open access: yesCanadian Public Administration, EarlyView.
Abstract This article, co‐led by an Inuk scholar, Inuvialuit graduate student, and non‐Indigenous academic co‐investigators, explores the implications of climate displacement research for public administration, policy, and governance, with a specific emphasis on sensing in relation to policy.
Karla Jessen Williamson   +4 more
wiley   +1 more source

Tracing recent large herbivore influence on soil carbon in permafrost and seasonally frozen Arctic ground using lipid biomarkers: a pilot study

open access: yesArctic Science
This study investigates the impact of large herbivores on soil organic matter (OM) stability in Arctic permafrost and seasonally frozen ground ecosystems, focusing on the potential preservation effect of grazing. Soil samples were collected from Siberian
Torben Windirsch   +5 more
doaj   +1 more source

Greening the Gulf? Renewables, Fossil Capitalism and the ‘East–East’ Axis of World Energy

open access: yesDevelopment and Change, EarlyView.
ABSTRACT This article examines the place of the Gulf Cooperation Council states in the global energy transition, with a focus on the recent and rapid expansion of renewable energy in the region. It argues that much like at the global scale, the energy transition in the Gulf is an additive process, one that superimposes renewable energy on growing ...
Adam Hanieh
wiley   +1 more source

Permafrost and related engineering problems in Alaska [PDF]

open access: bronze, 1969
Oscar J. Ferrians   +2 more
openalex   +1 more source

Genetic and phenotypic responses to habitat fragmentation in a European harvester ant

open access: yesInsect Conservation and Diversity, EarlyView.
Our work highlights the use of multiple approaches to evaluate species responses to habitat fragmentation. Less allelic richness in habitats with fewer ant nests and reduced heterozygosity with less allelic richness indicated inbreeding; smaller gyne mesosoma size in less connected habitats indicated reduced flight ability.
Raphael C. Strohmaier   +11 more
wiley   +1 more source

A novel experimental platform to monitor solid/water interfaces under freeze–thaw cycles

open access: yesJournal of Microscopy, EarlyView.
Abstract We design and implement an original experimental platform resting on Atomic Force Microscopy (AFM) to capture nanoscale insights into key characteristics of solid/water interfaces subject to freeze–thaw conditions. The work is motivated by the observation that freezing and thawing underpin a variety of processes in the context of, e.g ...
Chiara Recalcati   +4 more
wiley   +1 more source

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