Results 101 to 110 of about 24,738 (263)

Genomic and enzymatic evidence of acetogenesis by anaerobic methanotrophic archaea

open access: yesNature Communications, 2020
Ocean cold seeps are poorly understood relative to related systems like hydrothermal vents. Here the authors use high pressure bioreactors and microbial communities from a cold seep mud volcano and find a previously missing step of methane conversion to ...
Shanshan Yang   +9 more
doaj   +1 more source

Methanogen activity and microbial diversity in Gulf of Cádiz mud volcano sediments. [PDF]

open access: yesFront Microbiol, 2023
Webster G   +6 more
europepmc   +1 more source

Hypocenter Distribution of Low Frequency Event at Papandayan Volcano [PDF]

open access: yes, 2016
Papandayan volcano is a stratovolcano with irregular cone-shaped has eight craters around the peak. The most active crater in Papandayan is a Mas crater.
Hasan, M. M. (Muhammad)   +3 more
core   +1 more source

Ceramic Production and Geodiversity in Iron Age Iberia: An Archaeometric Study of Pottery from Castrejón de Capote (SW Spain)

open access: yesArchaeometry, EarlyView.
ABSTRACT The hillfort of Castrejón de Capote is one of the best investigated settlements of Late Iron Age southwest Iberia. Located in the territory that the classical sources attributed to the Celtici, it was occupied between the early 4th and the 1st centuries bce.
Beatrijs de Groot   +2 more
wiley   +1 more source

4. Wochenbericht MSM01/3 [PDF]

open access: yes, 2006
Maria S. Merian Cruise 1 leg 3 Fourth weekly report: 03. 05. - 09. 05. 2006 Der 3. Fahrtabschnitt der 1. Reise des neuesten deutschen Forschungsschiffes Maria S. Merian führt in die Schlammvulkanprovinz des Golf von Cadiz.
Pfannkuche, Olaf
core  

The Material Basis of 18th‐Century Meissen Porcelain

open access: yesArchaeometry, EarlyView.
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley   +1 more source

Hydrous Carbonatitic Liquids Drive CO2 Recycling From Subducted Marls and Limestones

open access: yesGeophysical Monograph Series, Page 209-221., 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 ...
Erwin Schettino, Stefano Poli
wiley  

+1 more source

The Goat that Couldn’t Stop the Mud Volcano

open access: yesHumanimalia, 2012
This essay explores the relationship between animal sacrifice, the production of human subjectivity, and expressions of power, using a newspaper photograph of a goat being thrown into a famous mud volcano in Indonesia as a point of departure.
Phillip Drake
doaj   +1 more source

Untangling nutrient co‐regulation of ombrotrophic peatland development

open access: yesBoreas, EarlyView.
Multi‐method (FTIR, FT‐NIR and TGA) approaches characterizing the organic peat constituents at Holcroft Moss reveal a record of switches that reflect broadly hydroclimate variability governing the decomposition patterns. There are periods, however, where hydroclimate does not fully explain the variability observed and instead changes appear linked to ...
Richard C. Chiverrell   +6 more
wiley   +1 more source

Mud Volcano and Its Evolution [PDF]

open access: yes, 2012
The term mud volcano refers to topographical expressions of naturally occurring volcanoshaped cone formations created by geologically excreted liquefied sediments and clay-sized fragments, liquids and gases. Ejected materials often are a mud slurry of fine solids suspended in liquids which may include water and hydrocarbon fluids.
Istadi, Bambang P.   +4 more
openaire   +2 more sources

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