Results 121 to 130 of about 256,092 (295)

The ICOS OTC pCO2 instrument intercomparison

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract In 2021, the Ocean Thematic Centre of the European Research Infrastructure “Integrated Carbon Observation System” conducted an international partial pressure of carbon dioxide (pCO2) instrument intercomparison. The goal was to understand how different types of instrumentation for the measurement of ocean pCO2 compare to each other.
Tobias Steinhoff   +41 more
wiley   +1 more source

Analysis of ELVES at the Pierre Auger Observatory

open access: yesEPJ Web of Conferences, 2019
In the last six years, the Fluorescence Detector (FD) of the Auger Observatory has been exploited for the study of transient luminous events occuring high above thunderstorms at large distances (250 to more than 1000 km) from the Observatory.
Mussa R.
doaj   +1 more source

A prototype submersible sheathless flow cytometer designed for autonomous platforms

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Development of submersible flow cytometers has allowed for continuous, in situ measurements of natural assemblages of phytoplankton cells. Here we introduce DeepCyte, a sensitive prototype submersible flow cytometer developed for deployment on autonomous platforms.
J. E. Swalwell, K. Cain, E. V. Armbrust
wiley   +1 more source

A low‐cost, automated, and adaptable system for field‐based measurement of pCO2, pCH4, and associated variables in groundwater

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract The Groundwater Automated Chemical Examiner (GrACE) is an automated analytical system of integrated sensors for the field‐based measurement of chemical and physical properties of groundwater. The GrACE system was designed to explore parameters influencing the dissolved concentrations of carbon dioxide (pCO2) and methane (pCH4) in groundwater ...
Madeline McChesney Every   +2 more
wiley   +1 more source

Characterization of a heterogeneous limestone vadose zone based on a multimethod and multiscale geophysical approach

open access: yesNear Surface Geophysics, EarlyView.
Abstract Water resources are a critical societal issue. As they are more and more limited, their distribution, usage and contamination are of vital importance. In the Beauce region, there are concerns on both the water quality and quantity because of farming and the related groundwater contamination.
Clémence Ryckebusch   +6 more
wiley   +1 more source

Simulations of antenna response for the Radio Detector of the Pierre Auger Observatory [PDF]

open access: gold, 2023
Ugo GIACCARI   +99 more
openalex   +1 more source

Metacommunity connectance and emergent patterns drive diversity via spatial eco‐evolutionary feedback

open access: yesOikos, EarlyView.
Self‐organised pattern formation creates heterogeneous growth conditions in spatially extended ecosystems and can support local functional diversity in metacommunities – sets of communities linked by dispersal. However, the mechanisms connecting emergent heterogeneity on the metacommunity scale and diversity on the local scale, and how they depend on ...
Louica Philipp   +2 more
wiley   +1 more source

Interference and changes in data characteristics of Luoci geoelectric observatory station in Yunnan Province

open access: yes地震科学进展
The observation data from the Luoci geoelectric observatory station were studied. The main sources of data interference were identified and analyzed using the observation data from a geoelectric observatory station.
Xin Xiao   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy