Results 121 to 130 of about 2,561,344 (276)

The Roads Traveled to Reach a Greenhouse Gas Flux Network

open access: yesPerspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.
Abstract Flux measurements of greenhouse gases provide information on the metabolic activity of ecosystems. And they are useful for parameterizing and validating remote sensing and biogeochemical models that are used to assess water and carbon fluxes across space and time.
Dennis Baldocchi
wiley   +1 more source

LUNA: Present status and future prospects

open access: yesEPJ Web of Conferences, 2016
One of the main ingredients of nuclear astrophysics is the knowledge of the thermonuclear reactions responsible for powering the stellar engine and for the synthesis of the chemical elements.
Caciolli A.
doaj   +1 more source

Charge Exchange in Laboratory and Astrophysical Plasmas

open access: yesInternational Astronomical Union Colloquium, 1988
AbstractRecent experiments in tokamak plasmas demonstrate that charge exchanges manifest themselves in a wide variety of situations. It is now realized that charge exchanges involving excited states of hydrogen should be considered: these reactions represent a challenge for atomic physics, detailed plasma modeling, and quantitative plasma diagnostics ...
openaire   +3 more sources

Reflecting on the Tenure Track From Mid‐Career

open access: yesPerspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.
Abstract In this essay, I share ideas on why and how my career has worked for me. I have built a research program around the intersections of the carbon and water cycles with a particular focus on sustainable rice production. Throughout the essay, I include some of the lessons I wish I had discovered sooner.
B. R. K. Runkle
wiley   +1 more source

Efficient Sampling of Geophysical Sensor Arrays on the Seafloor

open access: yesPerspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.
Abstract The great expense of deploying dense arrays of seafloor sensors for continuous collection of geophysical data inhibits the proliferation of measurement systems to the majority of the planet's surface. Advancing geophysical coverage offshore will require technologies different from conventional methods applied onshore where electrical power and
M. A. Zumberge, D. Horwitt
wiley   +1 more source

NSF GAGE/SAGE Community Science Workshop: Advancing Geophysical Research Through Collaboration

open access: yesPerspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.
Abstract The 2025 NSF GAGE/SAGE Community Science Workshop, hosted by the EarthScope Consortium from May 18–21 in Bloomington, Minnesota, convened 188 participants from 109 institutions for four days of scientific exchange and community engagement. The workshop featured plenary sessions, poster presentations, special interest groups, and networking ...
Gillian Haberli   +4 more
wiley   +1 more source

Flux Tube Properties and Interchange Instabilities in Jupiter's Middle Magnetosphere

open access: yesGeophysical Research Letters, Volume 52, Issue 21, 16 November 2025.
Abstract In Jupiter's magnetosphere, the outward transport of Io‐genic plasma and the planetward injection of energetic particles are facilitated by flux tube interchange motion driven by centrifugal instabilities. Flux tube content and entropy are two competing key quantities that determine the behavior of the system.
Jian‐Zhao Wang   +13 more
wiley   +1 more source

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