Tanimoto, Toshiro (). „Crustal Structure of the Earth”(PDF). În Thomas J. Ahrens. Global Earth Physics: A Handbook of Physical Constants. Washington, DC: American Geophysical Union. ISBN0-87590-851-9. Arhivat din original(PDF) la . Accesat în .
antarctica.gov.au
„Sunlight Hours”. Australian Antarctic Programme. . Accesat în .
Luzum, Brian; Capitaine, Nicole; Fienga, Agnès; Folkner, William; Fukushima, Toshio; et al. (august 2011). „The IAU 2009 system of astronomical constants: The report of the IAU working group on numerical standards for Fundamental Astronomy”. Celestial Mechanics and Dynamical Astronomy. 110 (4): 293–304. Bibcode:2011CeMDA.110..293L. doi:10.1007/s10569-011-9352-4.
Dalrymple, G. Brent (). „The age of the Earth in the twentieth century: a problem (mostly) solved”. Special Publications, Geological Society of London. 190 (1): 205–21. Bibcode:2001GSLSP.190..205D. doi:10.1144/GSL.SP.2001.190.01.14.
Manhesa, Gérard; Allègre, Claude J.; Dupréa, Bernard; Hamelin, Bruno (). „Lead isotope study of basic-ultrabasic layered complexes: Speculations about the age of the earth and primitive mantle characteristics”. Earth and Planetary Science Letters. 47 (3): 370–82. Bibcode:1980E&PSL..47..370M. doi:10.1016/0012-821X(80)90024-2.
Yin, Qingzhu; Jacobsen, S. B.; Yamashita, K.; Blichert-Toft, J.; Télouk, P.; Albarède, F. (). „A short timescale for terrestrial planet formation from Hf-W chronometry of meteorites”. Nature. 418 (6901): 949–52. Bibcode:2002Natur.418..949Y. doi:10.1038/nature00995. PMID12198540.
Kleine, Thorsten; Palme, Herbert; Mezger, Klaus; Halliday, Alex N. (). „Hf-W Chronometry of Lunar Metals and the Age and Early Differentiation of the Moon”. Science. 310 (5754): 1671–74. Bibcode:2005Sci...310.1671K. doi:10.1126/science.1118842. PMID16308422.
De Smet, J.; Van Den Berg, A.P.; Vlaar, N.J. (). „Early formation and long-term stability of continents resulting from decompression melting in a convecting mantle”. Tectonophysics. 322 (1–2): 19–33. Bibcode:2000Tectp.322...19D. doi:10.1016/S0040-1951(00)00055-X.
Sackmann, I.-J.; Boothroyd, A. I.; Kraemer, K. E. (). „Our Sun. III. Present and Future”. Astrophysical Journal. 418: 457–68. Bibcode:1993ApJ...418..457S. doi:10.1086/173407.
Sclater, John G; Parsons, Barry; Jaupart, Claude (). „Oceans and Continents: Similarities and Differences in the Mechanisms of Heat Loss”. Journal of Geophysical Research. 86 (B12): 11535. Bibcode:1981JGR....8611535S. doi:10.1029/JB086iB12p11535.
Including the Somali Plate, which is being formed out of the African Plate. See: Chorowicz, Jean (octombrie 2005). „The East African rift system”. Journal of African Earth Sciences. 43 (1–3): 379–410. Bibcode:2005JAfES..43..379C. doi:10.1016/j.jafrearsci.2005.07.019.
Bowring, Samuel A.; Williams, Ian S. (). „Priscoan (4.00–4.03 Ga) orthogneisses from northwestern Canada”. Contributions to Mineralogy and Petrology. 134 (1): 3–16. Bibcode:1999CoMP..134....3B. doi:10.1007/s004100050465.
Cook, John; Oreskes, Naomi; Doran, Peter T.; Anderegg, William R. L.; Verheggen, Bart; Maibach, Edward W.; Carlton, J. Stuart; Lewandowsky, Stephan; Skuce, Andrew G.; Green, Sarah A.; Nuccitelli, Dana (). „Consensus on consensus: a synthesis of consensus estimates on human-caused global warming”. Environmental Research Letters (în engleză). 11 (4): 048002. Bibcode:2016ERL....11d8002C. doi:10.1088/1748-9326/11/4/048002. ISSN1748-9326.
Werner, E. T. C. (). Myths & Legends of China. New York: George G. Harrap & Co. Ltd. Accesat în .
Werner, E. T. C. (). Myths & Legends of China. New York: George G. Harrap & Co. Ltd. Accesat în .
harvard.edu
adsabs.harvard.edu
Simon, J.L.; Bretagnon, P.; Chapront, J.; Chapront-Touzé, M.; Francou, G.; Laskar, J. (februarie 1994). „Numerical expressions for precession formulae and mean elements for the Moon and planets”. Astronomy and Astrophysics. 282 (2): 663–83. Bibcode:1994A&A...282..663S.
Luzum, Brian; Capitaine, Nicole; Fienga, Agnès; Folkner, William; Fukushima, Toshio; et al. (august 2011). „The IAU 2009 system of astronomical constants: The report of the IAU working group on numerical standards for Fundamental Astronomy”. Celestial Mechanics and Dynamical Astronomy. 110 (4): 293–304. Bibcode:2011CeMDA.110..293L. doi:10.1007/s10569-011-9352-4.
Dalrymple, G. Brent (). „The age of the Earth in the twentieth century: a problem (mostly) solved”. Special Publications, Geological Society of London. 190 (1): 205–21. Bibcode:2001GSLSP.190..205D. doi:10.1144/GSL.SP.2001.190.01.14.
Manhesa, Gérard; Allègre, Claude J.; Dupréa, Bernard; Hamelin, Bruno (). „Lead isotope study of basic-ultrabasic layered complexes: Speculations about the age of the earth and primitive mantle characteristics”. Earth and Planetary Science Letters. 47 (3): 370–82. Bibcode:1980E&PSL..47..370M. doi:10.1016/0012-821X(80)90024-2.
Yin, Qingzhu; Jacobsen, S. B.; Yamashita, K.; Blichert-Toft, J.; Télouk, P.; Albarède, F. (). „A short timescale for terrestrial planet formation from Hf-W chronometry of meteorites”. Nature. 418 (6901): 949–52. Bibcode:2002Natur.418..949Y. doi:10.1038/nature00995. PMID12198540.
Kleine, Thorsten; Palme, Herbert; Mezger, Klaus; Halliday, Alex N. (). „Hf-W Chronometry of Lunar Metals and the Age and Early Differentiation of the Moon”. Science. 310 (5754): 1671–74. Bibcode:2005Sci...310.1671K. doi:10.1126/science.1118842. PMID16308422.
Canup, R. M.; Asphaug, E. (). An impact origin of the Earth-Moon system. American Geophysical Union, Fall Meeting 2001. Abstract #U51A-02. Bibcode:2001AGUFM.U51A..02C.
Guinan, E. F.; Ribas, I. Benjamin Montesinos, Alvaro Gimenez and Edward F. Guinan, ed. Our Changing Sun: The Role of Solar Nuclear Evolution and Magnetic Activity on Earth's Atmosphere and Climate. ASP Conference Proceedings: The Evolving Sun and its Influence on Planetary Environments. San Francisco: Astronomical Society of the Pacific. Bibcode:2002ASPC..269...85G. ISBN1-58381-109-5.
De Smet, J.; Van Den Berg, A.P.; Vlaar, N.J. (). „Early formation and long-term stability of continents resulting from decompression melting in a convecting mantle”. Tectonophysics. 322 (1–2): 19–33. Bibcode:2000Tectp.322...19D. doi:10.1016/S0040-1951(00)00055-X.
Sackmann, I.-J.; Boothroyd, A. I.; Kraemer, K. E. (). „Our Sun. III. Present and Future”. Astrophysical Journal. 418: 457–68. Bibcode:1993ApJ...418..457S. doi:10.1086/173407.
Sclater, John G; Parsons, Barry; Jaupart, Claude (). „Oceans and Continents: Similarities and Differences in the Mechanisms of Heat Loss”. Journal of Geophysical Research. 86 (B12): 11535. Bibcode:1981JGR....8611535S. doi:10.1029/JB086iB12p11535.
Including the Somali Plate, which is being formed out of the African Plate. See: Chorowicz, Jean (octombrie 2005). „The East African rift system”. Journal of African Earth Sciences. 43 (1–3): 379–410. Bibcode:2005JAfES..43..379C. doi:10.1016/j.jafrearsci.2005.07.019.
Bowring, Samuel A.; Williams, Ian S. (). „Priscoan (4.00–4.03 Ga) orthogneisses from northwestern Canada”. Contributions to Mineralogy and Petrology. 134 (1): 3–16. Bibcode:1999CoMP..134....3B. doi:10.1007/s004100050465.
The ultimate source of these figures, uses the term "seconds of UT1" instead of "seconds of mean solar time".—Aoki, S.; Kinoshita, H.; Guinot, B.; Kaplan, G. H.; McCarthy, D. D.; Seidelmann, P. K. (). „The new definition of universal time”. Astronomy and Astrophysics. 105 (2): 359–61. Bibcode:1982A&A...105..359A.
Cook, John; Oreskes, Naomi; Doran, Peter T.; Anderegg, William R. L.; Verheggen, Bart; Maibach, Edward W.; Carlton, J. Stuart; Lewandowsky, Stephan; Skuce, Andrew G.; Green, Sarah A.; Nuccitelli, Dana (). „Consensus on consensus: a synthesis of consensus estimates on human-caused global warming”. Environmental Research Letters (în engleză). 11 (4): 048002. Bibcode:2016ERL....11d8002C. doi:10.1088/1748-9326/11/4/048002. ISSN1748-9326.
International Earth Rotation and Reference Systems Service (IERS) Working Group (). „General Definitions and Numerical Standards”(PDF). În McCarthy, Dennis D.; Petit, Gérard. IERS Conventions (2003)(PDF). IERS Technical Note No. 32. Frankfurt am Main: Verlag des Bundesamts für Kartographie und Geodäsie. p. 12. ISBN3-89888-884-3. Accesat în .
Due to natural fluctuations, ambiguities surrounding ice shelves, and mapping conventions for vertical datums, exact values for land and ocean coverage are not meaningful. Based on data from the Vector Map and Global LandcoverArhivat în , la Wayback Machine. datasets, extreme values for coverage of lakes and streams are 0.6 % and 1.0 % of Earth's surface. The ice shields of Antarctica and Greenland are counted as land, even though much of the rock that supports them lies below sea level.
Williams, David R. (). „Planetary Fact Sheets”. NASA. Accesat în .—See the apparent diameters on the Sun and Moon pages.
orbitaldebris.jsc.nasa.gov
As of 4 January 2018, the United States Strategic Command tracked a total of 18,835 artificial objects, mostly debris. See: Anz-Meador, Phillip; Shoots, Debi, ed. (februarie 2018). „Satellite Box Score”(PDF). Orbital Debris Quarterly News. NASA. 22 (1): 12. Accesat în .
Yin, Qingzhu; Jacobsen, S. B.; Yamashita, K.; Blichert-Toft, J.; Télouk, P.; Albarède, F. (). „A short timescale for terrestrial planet formation from Hf-W chronometry of meteorites”. Nature. 418 (6901): 949–52. Bibcode:2002Natur.418..949Y. doi:10.1038/nature00995. PMID12198540.
Kleine, Thorsten; Palme, Herbert; Mezger, Klaus; Halliday, Alex N. (). „Hf-W Chronometry of Lunar Metals and the Age and Early Differentiation of the Moon”. Science. 310 (5754): 1671–74. Bibcode:2005Sci...310.1671K. doi:10.1126/science.1118842. PMID16308422.
Arnett, Bill (). „Earth”. The Nine Planets, A Multimedia Tour of the Solar System: one star, eight planets, and more. Accesat în .
nist.gov
physics.nist.gov
The international system of units (SI)(PDF) (ed. 2008). United States Department of Commerce, National Institute of Standards and Technology Special Publication 330. p. 52. Arhivat din original(PDF) la . Accesat în .
Staff (). „World”. The World Factbook. Central Intelligence Agency. Arhivat din original la . Accesat în .
Due to natural fluctuations, ambiguities surrounding ice shelves, and mapping conventions for vertical datums, exact values for land and ocean coverage are not meaningful. Based on data from the Vector Map and Global LandcoverArhivat în , la Wayback Machine. datasets, extreme values for coverage of lakes and streams are 0.6 % and 1.0 % of Earth's surface. The ice shields of Antarctica and Greenland are counted as land, even though much of the rock that supports them lies below sea level.
The international system of units (SI)(PDF) (ed. 2008). United States Department of Commerce, National Institute of Standards and Technology Special Publication 330. p. 52. Arhivat din original(PDF) la . Accesat în .
Tanimoto, Toshiro (). „Crustal Structure of the Earth”(PDF). În Thomas J. Ahrens. Global Earth Physics: A Handbook of Physical Constants. Washington, DC: American Geophysical Union. ISBN0-87590-851-9. Arhivat din original(PDF) la . Accesat în .
Cook, John; Oreskes, Naomi; Doran, Peter T.; Anderegg, William R. L.; Verheggen, Bart; Maibach, Edward W.; Carlton, J. Stuart; Lewandowsky, Stephan; Skuce, Andrew G.; Green, Sarah A.; Nuccitelli, Dana (). „Consensus on consensus: a synthesis of consensus estimates on human-caused global warming”. Environmental Research Letters (în engleză). 11 (4): 048002. Bibcode:2016ERL....11d8002C. doi:10.1088/1748-9326/11/4/048002. ISSN1748-9326.