Not exact matches
For the
terrestrial planets possessing an
atmosphere the increased solar flux causes similar effects.
It's possible that instead of forming as
terrestrial planets in place, rocky
planets orbiting their stars every few days formed further out beyond the snow line where they accreted large amounts of gas before migrating and being stripped of their
atmospheres.
Owen, J. E. & Mohanty, S. Habitability of
terrestrial - mass
planets in the HZ of M dwarfs — I. H / He - dominated
atmospheres.
As high - altitude clouds and hazes are not expected in hydrogen - dominated
atmospheres around
planets with such insolation15, 16, these observations further support their
terrestrial and potentially habitable nature.
We focus on
planets and moons orbiting stars bright enough for future
atmosphere follow - up, especially Mini - to Super-Earths (rocky
terrestrial planets of 0.5 - 10 Earth masses) orbiting in the «Habitable Zones» around their host stars.
Smaller
terrestrial planets lose most of their
atmospheres because of this accretion, but the lost gases can be replaced by outgassing from the mantle and from the subsequent impact of comets.
1:20 PM Liu - Abundance Studies of Stellar Hosts of
Terrestrial Planets 1:40 PM Kitiashvili - 3D Realistic Modeling of Stellar Convection as a Tool to Study Effects of Stellar Jitter on RV Measurements 2:00 PM Crossfield -
Planet Densities (invited) 2:30 PM Break and Poster Viewing 3:00 PM Guyon - Coronagraphs for Planet Detection (invited) 3:30 PM Martins - Exoplanet Reflections in the era of Giant Telescopes 3:50 PM Close - Direct Detection of Exoplanets with GMT AO: A proof of concept design for a GMT Phase A ExAO planet imager 4:10 PM Direct Imaging Discussion - Led by Jared Males 5:20 PM End of meeting for the day 5:30 PM Buses depart for Monterey Bay Aquarium 6:00 PM Conference Banquet Wednesday, September 28 7:30 - 9:00 AM Breakfast 9:00 AM Lewis - JWST - ELT Synergy (invited) 9:30 AM Greene - Characterizing exoplanet atmospheres with JWST 9:50 AM Morzinski - Breaking degeneracies in understanding fundamental exoplanet properties with ELTs 10:10 AM Break and Poster Viewing 11:00 AM Cotton - Detecting Clouds in Hot Jupiters with Linear Polarisation 11:20 AM Boss - S
Planet Densities (invited) 2:30 PM Break and Poster Viewing 3:00 PM Guyon - Coronagraphs for
Planet Detection (invited) 3:30 PM Martins - Exoplanet Reflections in the era of Giant Telescopes 3:50 PM Close - Direct Detection of Exoplanets with GMT AO: A proof of concept design for a GMT Phase A ExAO planet imager 4:10 PM Direct Imaging Discussion - Led by Jared Males 5:20 PM End of meeting for the day 5:30 PM Buses depart for Monterey Bay Aquarium 6:00 PM Conference Banquet Wednesday, September 28 7:30 - 9:00 AM Breakfast 9:00 AM Lewis - JWST - ELT Synergy (invited) 9:30 AM Greene - Characterizing exoplanet atmospheres with JWST 9:50 AM Morzinski - Breaking degeneracies in understanding fundamental exoplanet properties with ELTs 10:10 AM Break and Poster Viewing 11:00 AM Cotton - Detecting Clouds in Hot Jupiters with Linear Polarisation 11:20 AM Boss - S
Planet Detection (invited) 3:30 PM Martins - Exoplanet Reflections in the era of Giant Telescopes 3:50 PM Close - Direct Detection of Exoplanets with GMT AO: A proof of concept design for a GMT Phase A ExAO
planet imager 4:10 PM Direct Imaging Discussion - Led by Jared Males 5:20 PM End of meeting for the day 5:30 PM Buses depart for Monterey Bay Aquarium 6:00 PM Conference Banquet Wednesday, September 28 7:30 - 9:00 AM Breakfast 9:00 AM Lewis - JWST - ELT Synergy (invited) 9:30 AM Greene - Characterizing exoplanet atmospheres with JWST 9:50 AM Morzinski - Breaking degeneracies in understanding fundamental exoplanet properties with ELTs 10:10 AM Break and Poster Viewing 11:00 AM Cotton - Detecting Clouds in Hot Jupiters with Linear Polarisation 11:20 AM Boss - S
planet imager 4:10 PM Direct Imaging Discussion - Led by Jared Males 5:20 PM End of meeting for the day 5:30 PM Buses depart for Monterey Bay Aquarium 6:00 PM Conference Banquet Wednesday, September 28 7:30 - 9:00 AM Breakfast 9:00 AM Lewis - JWST - ELT Synergy (invited) 9:30 AM Greene - Characterizing exoplanet
atmospheres with JWST 9:50 AM Morzinski - Breaking degeneracies in understanding fundamental exoplanet properties with ELTs 10:10 AM Break and Poster Viewing 11:00 AM Cotton - Detecting Clouds in Hot Jupiters with Linear Polarisation 11:20 AM Boss - Summary
And just as increased algal productivity at sea increases the emission of sulfur gases to the
atmosphere, ultimately leading to more and brighter clouds over the world's oceans, so too do CO2 - induced increases in
terrestrial plant productivity lead to enhanced emissions of various sulfur gases over land, where they likewise ultimately cool the
planet.
The ocean, with around 38,000 gigatons (Gt) of carbon (1 gigaton = 1 billion tons), contains 16 times as much carbon as the
terrestrial biosphere, that is all plant and the underlying soils on our
planet, and around 60 times as much as the pre-industrial
atmosphere, i.e., at a time before people began to drastically alter the atmospheric CO2 content by the increased burning of coal, oil and gas.
I read the CDIAC quote provided by Robert as; only 40 % of the additional CO2 added to the environment by manmade activities remains in the
atmosphere while the balance, 60 %, has been transferred back to
planet earth (oceans and
terrestrial biosphere).
Wordsworth R and Pierrehumbert RT 2013: Water loss from
terrestrial planets with CO2 - rich
atmospheres Astrophysical J -RCB-, 778 doi: 10.1088 / 0004 - 637X / 778 / 2/154 pdf