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Cited by 57Space Science and Extraterrestrial LifeStellar, planetary, and galactic studiesAstronomy and Astrophysical Research

The DOI matches its Crossref record.

Biomarkers in disk-averaged near-UV to near-IR Earth spectra using Earthshine observations

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Hamdani, S., Arnold, L., Foellmi, C., Berthier, J., Billeres, M., Briot, D., François, P., Riaud, P., Schneider, J.·2006·Astronomy & Astrophysics
DOI 10.1051/0004-6361:20065032
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Abstract

Context.The detection of exolife is one of the goals of very ambitious future space missions or extremely large ground-based telescopes that aim to take direct images of Earth-like planets. While associations of simple molecules present in the planet's atmosphere (O2, O3, CO2 etc.) have been identified as possible global biomarkers, we analyse here the detectability of vegetation on a global scale on Earth's surface.

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Crossref · 10.1051/0004-6361:20065032

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Research works printed but not linked: 17

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Cited by

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  • The Astrobiology Primer v2.0

    Domagal-Goldman, S. D., Wright, K. E., Domagal-Goldman, S. D., Wright, K. E., Adamala, K., Arina de la Rubia, L., Bond, J., Dartnell, L. R., Goldman, A. D., Lynch, K., et al. (2016) · Astrobiology · doi:10.1089/ast.2015.1460 · Cited by 136

    “This characteristic could, in principle, be detected as a few percent increase in the nonresolved reflection spectrum of the planet and thus constitute evidence of life (Hamdani et al., 2006).”

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Metadata

Authors
Hamdani, S., Arnold, L., Foellmi, C., Berthier, J., Billeres, M., Briot, D., François, P., Riaud, P., & Schneider, J.
Affiliations
  • Centre National de la Recherche Scientifique (FR)
  • European Southern Observatory (CL)
  • Observatoire de Paris (FR)
  • University of Liège (BE)
ORCID
Venue
Astronomy & Astrophysics
Publisher
EDP Sciences
Published
2006-09-12
Volume
460
Issue
2
Pages
617-624
ISSN
  • 0004-6361 (ISSN-L)
  • 1432-0746
DOI
10.1051/0004-6361:20065032
OpenAlex
W2157061526
Cited by
57
References
0
Citations by year
2025: 1 · 2021: 2 · 2020: 4 · 2019: 2 · 2018: 6 · 2017: 3 · 2016: 2 · 2014: 2 · 2013: 8 · 2012: 4
FWCI
2.11
Type
journal article
Language
en
Open access
Locations
  • Astronomy and Astrophysics (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • HAL (submittedVersion)
Funders
  • National Science Foundation
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (107619)
Topics
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Space Science and Extraterrestrial Life
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Stellar, planetary, and galactic studies
  • Physical Sciences › Physics and Astronomy › Instrumentation › Astronomy and Astrophysical Research
Keywords
earthshine, biomarkers, vegetation detection, Earth-like planets, exoplanet atmospheres, near-infrared spectra, atmospheric ozone, atmospheric CO2

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