Results 161 to 170 of about 235,426 (378)

Geological Screening for CO2 Storage in Deep Saline Aquifers in the Lower Mainland British Columbia (LMBC), Canada

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Deep saline aquifers and depleted reservoirs are prime candidates for CO2 storage, but feasibility assessments remain limited in regions with little oil and gas activity, such as the Lower Mainland of British Columbia (LMBC), Canada. This study evaluates the CO2 storage potential of the Georgia Basin strata beneath the LMBC, focusing on three ...
Maziyar Nazemi   +4 more
wiley   +1 more source

Climate change via co2 drawdown from astrophysically initiated atmospheric ionization? [PDF]

open access: yesarXiv, 2018
Motivated by the occurrence of a moderately nearby supernova near the beginning of the Pleistocene, possibly as part of a long-term series beginning in the Miocene, we investigate whether nitrate rainout resulting from the atmospheric ionization of enhanced cosmic ray flux could have, through its fertilizer effect, initiated carbon dioxide drawdown ...
arxiv  

Bison Herds and Indian Corn: Interspecies Matriarchs and Revitalised Foodways in the Fort Peck Reservation

open access: yesGender &History, Volume 34, Issue 3, Page 915-930, October 2022., 2022
Abstract For Turtle Island's Buffalo Nations – those sharing a common food system with bison at the centre – herds are a food source, as well as relatives and pillars of cultural continuity. Bison give life while exemplifying it to their tribal relatives who learned from the herds’ matriarchal organisation.
Becca Dower
wiley   +1 more source

The Late Pleistocene microvertebrate fauna of the Vaskapu Cave (North Hungary) and its taphonomical, biostratigraphical and palaeoecological implications [PDF]

open access: yes, 2013
About 60 years later than the systematic excavation in 1933 carried out by Dr. Mária Mottl and her coworkers, the Vaskapu locality in North Hungary was rediscovered by Dr. János Hír.
Cséfán, Tünde   +3 more
core  

Evolutionary history and seascape genomics of Harbour porpoises (Phocoena phocoena) across environmental gradients in the North Atlantic and adjacent waters

open access: yesMolecular Ecology Resources, EarlyView., 2023
Abstract The Harbour porpoise (Phocoena phocoena) is a highly mobile cetacean species primarily occurring in coastal and shelf waters across the Northern hemisphere. It inhabits heterogeneous seascapes broadly varying in salinity and temperature. Here, we produced 74 whole genomes at intermediate coverage to study Harbour porpoise's evolutionary ...
Enrique Celemín   +13 more
wiley   +1 more source

Modelling Coupled Oscillations of Volcanic CO2 Emissions and Glacial Cycles [PDF]

open access: yesarXiv, 2017
Following the mid-Pleistocene transition, the dominant period of glacial cycles changed from 40 ka to ~100 ka. It is broadly accepted that the 40 ka glacial cycles were driven by cyclical changes in obliquity. However, this forcing does not explain the ~100 ka glacial cycles.
arxiv  

Exploring soil erosion in the lake basins of Michoacán, Mexico: From sediment cores to conservation policies

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Understanding soil erosion, its history and links to potential drivers such as land use (particularly agriculture and deforestation), different cultural perspectives and climate change are crucial for the development of effective management and conservation strategies.
Jahzeel Aguilera Lara, SARAH E. Metcalfe
wiley   +1 more source

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