Zobrazeno 1 - 10
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pro vyhledávání: '"James Jack"'
Publikováno v:
In Aquaculture 15 January 2024 578
Publikováno v:
The Astrophysical Journal Letters, 879:L20 (5pp), 2019 July 10
When Carl Sagan observed the Earth during a Gallileo fly-by in 1993, he found a widely distributed surface pigment with a sharp reflection edge in the red part of the spectrum, which, together with the abundance of gaseous oxygen and methane in extre
Externí odkaz:
http://arxiv.org/abs/1907.05245
The closest potentially habitable worlds outside our Solar system orbit a different kind of star than our Sun: smaller red dwarf stars. Such stars can flare frequently, bombarding their planets with biologically damaging high-energy UV radiation, pla
Externí odkaz:
http://arxiv.org/abs/1904.03956
The high reflection of land vegetation in the near-infrared, the vegetation red edge (VRE), is often cited as a spectral biosignature for surface vegetation on exoplanets. The VRE is only a few percent change in reflectivity for a disk-integrated obs
Externí odkaz:
http://arxiv.org/abs/1809.08832
Publikováno v:
In Aquaculture Reports August 2022 25