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...cademie/membre/Laskar_Jacques.htm |date=2012-04-30 }} at French Academy of Sciences</ref> ===Stability of the Solar System === ...

...one of the macroscopic parameter for the hydraulic properties of the root system. ...10=Vereecken| first10=Harry| doi-access=free}}</ref> to visualise the root system and allows to look after the '''SUF'''. ...

* ''K'' is the [[Permeability (earth sciences)|permeability]] of the medium ([[SI]] units: {{math|m²}}); ...tp://sharif.ir/~anouri/JP/13.pdf |journal=International Journal of Thermal Sciences |language=en |volume=47 |issue=8 |pages=1020–1025 |doi=10.1016/j.ijthermals ...

...objects is the Earth's [[equator]] — the so-called [[equatorial coordinate system]]. The effect of precession and nutation causes this frame of reference its ...ve to the ''mean equinox and equator'' — defined by the orientation of the Earth's axis at a specified date, taking into account the long-term effect of pre ...

...ough the year due to the obliquity of the ecliptic and the eccentricity of Earth's orbit around the Sun|Equation of time}} ...c [[atmosphere of Earth|atmosphere]] and Earth itself. The [[International Earth Rotation and Reference Systems Service]] monitors the changes. ...

...eralogical Society of Japan | publisher=Japan Association of Mineralogical Sciences | volume=19 | issue=3 | year=1990 | issn=1883-7018 | doi=10.2465/gkk1952.19 ....</ref> Samarium(III) phosphate forms crystals of the [[monoclinic crystal system]], with [[space group]] ''P''2₁/n, and [[lattice parameters]] '' ...

{{Short description|Scale for how similar a planet is to earth}} ...Earth Similarity Index values – [[Mercury (planet)|Mercury]], [[Venus]], [[Earth]] and [[Mars]]. Sizes to scale.]] ...

| mission_type = [[Earth observation]]<br/>Technology | orbit_regime = [[Low Earth orbit|LEO]] ...

...ry]], where he performed [[Spectroscopy|spectroscopic]] studies of [[Solar System]] [[planet]]s and smaller bodies. In 1964 Spinrad was invited to return to ...d evolution of galaxies, and the composition of the atmospheres of [[Solar System]] [[planet]]s and [[comet]]s. These diverse topics are united in that Spinr ...

...Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences|date=24 August 2016|volume=472|issue=2192|pages=20160140|doi=10.1098/rspa.2 ...ger|editor-last1=Thorpe|editor-first1=Steve A.|title=Encyclopedia of ocean sciences elements of physical oceanography|date=2009|publisher=Academic Press|locati ...

...of the planet to be warmer than it would be without them, in order for a [[Earth's energy budget|balanced amount]] of heat energy to finally be radiated out ...of Mineral and Earth Sciences - Department of Meteorology and Atmospheric Sciences |accessdate=2 October 2022}}</ref> The planet is idealized by the model as ...

...vous |url=https://doi.org/10.2514/8.8704 |journal=Journal of the Aerospace Sciences |volume=27 |issue=9 |pages=653–658 |doi=10.2514/8.8704}}</ref><ref>{{cite w ...ill's paper discussed the orbital motion of the [[moon]] relative to the [[Earth]]. ...

...es. Part I: Steady-State Maintenance| journal = Journal of the Atmospheric Sciences| volume = 43| issue = 6| pages = 585–605| year = 1986| last1 = Emanuel | fi ...nents, but its [[Tropical cyclone#Characteristic values and variability on Earth|variability in space and time]] is due predominantly to the variability in ...

...H|doi=10.1016/0012-821x(96)00096-9|issn=0012-821X}}</ref> which allows the system to be used to date the [[planetary differentiation|differentiation]] of a p ...-style = vanc |date=April 1996|title=Evidence for 182Hf in the early Solar System and constraints on the timescale of terrestrial accretion and core formatio ...

...structure, composition, and dynamics of planets and moons within a stellar system. ...such as accounting for an iron fraction in between that of Mars (13%) and Earth's mantle (18%).<ref>Taylor, Stuart R. (1997). "The Bulk Composition of the ...

...rl=https://pubs.acs.org/doi/10.1021/acsearthspacechem.1c00179 |journal=ACS Earth and Space Chemistry |language=en |volume=5 |issue=9 |pages=2481–2492 |doi=1 ...ot a common radioactive dating method for metamorphic rocks. However, this system is considered more stable than both the [[K-Ar]] and [[Rb-Sr dating]] metho ...

...nt methods based on field observations |journal=Hydrology and Earth System Sciences |volume=10|year=2006 |issue=1 |pages=101–112|url=https://hal.archives-ouver ...

...292|doi=10.1190/1.1442836|bibcode=1990Geop...55..284P }}</ref> Some common earth properties that are inverted for include acoustic velocity, [[Formation (st ...inversion falls under is posed as an minimization problem and the accepted earth model is the set of model parameters that minimizes the [[objective functio ...

...hysics]], the '''Whitham equation''' is a non-local model for [[non-linear system|non-linear]] [[dispersion relation|dispersive]] [[wave]]s. <ref>{{harvtxt|D :with ''g'' the [[Earth's gravity|gravitational acceleration]] and ''h'' the [[average|mean]] water ...

...server using the senses of [[Visual perception|sight]] and [[Somatosensory system|touch]], and is the portion with which other materials first interact. The ==In the physical sciences{{anchor|In physics}}== ...