Results 311 to 320 of about 330,203 (416)

Vertical distribution of methanotrophic archaea in an iron-rich groundwater discharge zone. [PDF]

open access: yesPLoS One
Yanagawa K   +5 more
europepmc   +1 more source

Eutrophication triggers diel and seasonal shifts of carbon dioxide and oxygen in tropical urban coastal waters

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Coastal waters play a pivotal role in the global carbon cycle, showing increased short‐term variability of dissolved oxygen saturation (DOsat) and partial pressure of greenhouse gases like carbon dioxide (pCO2), especially in underrepresented tropical eutrophic environments.
Tainan da Fonseca Fernandes   +8 more
wiley   +1 more source

Cold EI—The Way to Improve GC‐MS and Increase Its Range of Applications

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Gas chromatography‐mass spectrometry (GC‐MS) with Cold electron ionization (EI) is based on interfacing the GC and MS with a supersonic molecular beam (SMB) along with electron ionization of vibrationally cold sample compounds in the SMB in a contact‐free fly‐through ion source (hence the name Cold EI).
Aviv Amirav   +3 more
wiley   +1 more source

Characteristics of Fungal Communities in Red Mud/Phosphogypsum-Based Artificial Soils. [PDF]

open access: yesBiology (Basel)
Liu Y   +6 more
europepmc   +1 more source

Preliminary Results: Mineralogy and Geochemistry of Alteration Products in Leg 45 Basement Samples

open access: bronze, 1979
T. Juteau   +6 more
openalex   +1 more source

A Multimethod Investigation of the Lake Agnes Rock Glacier, Colorado, USA

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT Rock glaciers are important headwater landforms that play a key role in alpine hydrology. North American rock glaciers are estimated to contain the third largest water volume equivalent globally, and over 3800 rock glaciers have been mapped in Colorado alone. However, these features are often overlooked in alpine water budgets.
Brianna Rick   +5 more
wiley   +1 more source

Deep terrestrial indigenous microbial community dominated by Candidatus Frackibacter. [PDF]

open access: yesCommun Earth Environ
Ford SE   +7 more
europepmc   +1 more source

Developments in Permafrost Science and Engineering in Response to Climate Warming in Circumpolar and High Mountain Regions, 2019–2024

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT Research in geocryology is currently principally concerned with the effects of climate change on permafrost terrain. The motivations for most of the research are (1) quantification of the anticipated net emissions of CO2 and CH4 from warming and thaw of near‐surface permafrost and (2) mitigation of effects on infrastructure of such warming and
Christopher R. Burn   +29 more
wiley   +1 more source

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