Alam (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alam" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

21web.archive.org

1^st place

17doi.org

2^nd place

4^th place

12nih.gov

4^th place

13^th place

12harvard.edu

18^th place

44^th place

6archive.org

6^th place

2^nd place

6nasa.gov

75^th place

84^th place

5sciencedaily.com

993^rd place

592^nd place

3physicalgeography.net

low place

6,316^th place

3usgs.gov

167^th place

168^th place

2etymonline.com

287^th place

137^th place

2arxiv.org

69^th place

207^th place

1blueplanetbiomes.org

low place

1epa.gov

882^nd place

724^th place

1aip.org

2,204^th place

1,829^th place

1americanscientist.org

7,231^st place

low place

1caltech.edu

887^th place

731^st place

1park.org

low place

1un.org

97^th place

71^st place

1cia.gov

89^th place

55^th place

1agu.org

6,456^th place

3,070^th place

1unep.org

3,624^th place

2,606^th place

1answers.com

1,580^th place

714^th place

1oceansatlas.com

low place

1britannica.com

40^th place

36^th place

1reference.com

657^th place

191^st place

1merriam-webster.com

209^th place

90^th place

1princeton.edu

741^st place

581^st place

1inist.fr

2,854^th place

2,958^th place

1fs.fed.us

2,133^rd place

2,420^th place

1calacademy.org

5,154^th place

6,683^rd place

1idrc.ca

low place

1census.gov

45^th place

136^th place

1uni-hamburg.de

3,809^th place

664^th place

1plattsburgh.edu

low place

1sciencemag.org

857^th place

574^th place

1grida.no

6,903^rd place

2,521^st place

1sgmjournals.org

low place

4,232^nd place

1worldcat.org

5^th place

7^th place

1webster.com

low place

9,046^th place

1island-of-mauritius.com

low place

1lbl.gov

2,509^th place

3,490^th place

1nps.gov

135^th place

561^st place

1eh-resources.org

low place

1wilderness.org

low place

1emersoncentral.com

low place

1spacesfornature.org

low place

1nist.gov

355^th place

255^th place

1msn.com

117^th place

176^th place

1slate.com

259^th place

728^th place

1bbc.co.uk

8^th place

18^th place

agu.org

Water Vapor in the Climate System Diarsipkan 2007-03-20 di Wayback Machine., Special Report, [AGU], Desember 1995 (ditautkan 4/2007). Vital Water Diarsipkan 2009-07-08 di Wayback Machine. UNEP.

aip.org

Weart, Spencer (2006). "The Discovery of Global Warming". American Institute of Physics. Diarsipkan dari versi asli tanggal 2011-08-04. Diakses tanggal 2007-01-07.

americanscientist.org

Murphy, J.B. (2004). "How do supercontinents assemble?". American Scientist. 92 (4): 324. doi:10.1511/2004.4.324.

answers.com

"Ocean Diarsipkan 2011-01-26 di Wayback Machine.". The Columbia Encyclopedia. 2002. New York: Columbia University Press

archive.org

Margulis, Lynn (1995). What is Life?. New York: Simon & Schuster. ISBN 0684813262.
Dalrymple, G. Brent (1991). The Age of the Earth. Stanford: Stanford University Press. ISBN 0-8047-1569-6.
Morbidelli, A. (2000). "Source Regions and Time Scales for the Delivery of Water to Earth". Meteoritics & Planetary Science. 35 (6): 1309–1320. Bibcode:2000M&PS...35.1309M. doi:10.1111/j.1945-5100.2000.tb01518.x.
Margulis, Lynn (1995). What is Life?. New York: Simon & Schuster. hlm. 145. ISBN 0-684-81326-2.
Margulis, Lynn (1995). What is Life?. New York: Simon & Schuster. ISBN 0-684-81326-2.
Horneck G (1981). "Survival of microorganisms in space: a review". Adv Space Res. 1 (14): 39–48. doi:10.1016/0273-1177(81)90241-6. PMID 11541716.

arxiv.org

D. A. Varshalovich, A. Y. Potekhin, A. V. Ivanchik (2000). "Testing cosmological variability of fundamental constants". AIP Conference Proceedings. 506: 503. arXiv:physics/0004062 . doi:10.1063/1.1302777.
Kaltenegger, L; Udry, S; Pepe, F (2011). "A Habitable Planet around HD 85512?". arXiv:1108.3561 . Bibcode:2011arXiv1108.3561K.

bbc.co.uk

"BBC News - Kepler 22-b: Earth-like planet confirmed". BBC Online. 5 December 2011. Diakses tanggal 6 December 2011.

blueplanetbiomes.org

"World Climates". Blue Planet Biomes. Diakses tanggal 2006-09-21.

britannica.com

Brittanica online. "Lake (physical feature)". Diakses tanggal 2008-06-25. [a Lake is] any relatively large body of slowly moving or standing water that occupies an inland basin of appreciable size. Definitions that precisely distinguish lakes, ponds, swamps, and even rivers and other bodies of nonoceanic water are not well established. It may be said, however, that rivers and streams are relatively fast moving; marshes and swamps contain relatively large quantities of grasses, trees, or shrubs; and ponds are relatively small in comparison to lakes. Geologically defined, lakes are temporary bodies of water.

calacademy.org

"Definition of Life". California Academy of Sciences. 2006. Diarsipkan dari versi asli tanggal 2007-02-08. Diakses tanggal 2007-01-07.

caltech.edu

gps.caltech.edu

Kirschvink, J.L. (1992). "Late Proterozoic Low-Latitude Global Glaciation: The Snowball Earth" (PDF). Dalam J.W. Schopf, C. Klein eds. The Proterozoic Biosphere. Cambridge: Cambridge University Press. hlm. 51–52. ISBN 0-521-36615-1.

census.gov

"World Population Information". U.S. Census Bureau. Diakses tanggal September 28, 2006. )

cia.gov

"CIA- The world fact book". Central Intelligence Agency. Diarsipkan dari versi asli tanggal 2010-01-05. Diakses tanggal 2008-12-20.

doi.org

Morbidelli, A. (2000). "Source Regions and Time Scales for the Delivery of Water to Earth". Meteoritics & Planetary Science. 35 (6): 1309–1320. Bibcode:2000M&PS...35.1309M. doi:10.1111/j.1945-5100.2000.tb01518.x.
Murphy, J.B. (2004). "How do supercontinents assemble?". American Scientist. 92 (4): 324. doi:10.1511/2004.4.324.
Raup, David M. (1982). "Mass extinctions in the marine fossil record". Science. 215 (4539): 1501–3. Bibcode:1982Sci...215.1501R. doi:10.1126/science.215.4539.1501. PMID 17788674.
Diamond J; Ashmole, N. P.; Purves, P. E. (1989). "The present, past and future of human-caused extinctions". Philos Trans R Soc Lond B Biol Sci. 325 (1228): 469–76; discussion 476–7. Bibcode:1989RSPTB.325..469D. doi:10.1098/rstb.1989.0100. PMID 2574887.
Novacek M, Cleland E (2001). "The current biodiversity extinction event: scenarios for mitigation and recovery". Proc Natl Acad Sci USA. 98 (10): 1029. Bibcode:2001PNAS...98.5466N. doi:10.1073/pnas.091093698. PMC 33235 . PMID 11344295.
Wick, Lucia; Möhl, Adrian (2006). "The mid-Holocene extinction of silver fir (Abies alba) in the Southern Alps: a consequence of forest fires? Palaeobotanical records and forest simulations". Vegetation History and Archaeobotany. 15 (4): 435–444. doi:10.1007/s00334-006-0051-0.
Pelletier, Jon D. (2002). "Natural variability of atmospheric temperatures and geomagnetic intensity over a wide range of time scales". Proceedings of the National Academy of Sciences. 99 (90001): 2546–2553. Bibcode:2002PNAS...99.2546P. doi:10.1073/pnas.022582599. PMC 128574 . PMID 11875208.
Adams, C.E. (1994). "The fish community of Loch Lomond, Scotland : its history and rapidly changing status". Hydrobiologia. 290 (1–3): 91–102. doi:10.1007/BF00008956. Diarsipkan dari versi asli tanggal 2012-01-14. Diakses tanggal 2011-12-07.
Bailey, Robert G. (2004). "Identifying Ecoregion Boundaries" (PDF). Environmental Management. 34 (Supplement 1): S14–26. doi:10.1007/s00267-003-0163-6. PMID 15883869.
Bunker, Daniel E. (2005). "Species Loss and Aboveground Carbon Storage in a Tropical Forest". Science. 310 (5750): 1029–31. Bibcode:2005Sci...310.1029B. doi:10.1126/science.1117682. PMID 16239439.
Wilcox, Bruce A. (2006). "Amphibian Decline: More Support for Biocomplexity as a Research Paradigm". EcoHealth. 3 (1): 1. doi:10.1007/s10393-005-0013-5.
Berkner, L. V. (1965). "On the Origin and Rise of Oxygen Concentration in the Earth's Atmosphere". Journal of the Atmospheric Sciences. 22 (3): 225–261. Bibcode:1965JAtS...22..225B. doi:10.1175/1520-0469(1965)022<0225:OTOARO>2.0.CO;2. ISSN 1520-0469.
Schopf J (1994). "Disparate rates, differing fates: tempo and mode of evolution changed from the Precambrian to the Phanerozoic". Proc Natl Acad Sci USA. 91 (15): 6735–42. Bibcode:1994PNAS...91.6735S. doi:10.1073/pnas.91.15.6735. PMC 44277 . PMID 8041691.
Szewzyk U, Szewzyk R, Stenström T (1994). "Thermophilic, anaerobic bacteria isolated from a deep borehole in granite in Sweden". Proc Natl Acad Sci USA. 91 (5): 1810–3. Bibcode:1994PNAS...91.1810S. doi:10.1073/pnas.91.5.1810. PMC 43253 . PMID 11607462.
Horneck G (1981). "Survival of microorganisms in space: a review". Adv Space Res. 1 (14): 39–48. doi:10.1016/0273-1177(81)90241-6. PMID 11541716.
D. A. Varshalovich, A. Y. Potekhin, A. V. Ivanchik (2000). "Testing cosmological variability of fundamental constants". AIP Conference Proceedings. 506: 503. arXiv:physics/0004062 . doi:10.1063/1.1302777.
Bibring, J (2006). "Global mineralogical and aqueous mars history derived from OMEGA/Mars Express data". Science. 312 (5772): 400–4. Bibcode:2006Sci...312..400B. doi:10.1126/science.1122659. PMID 16627738.

eh-resources.org

Oosthoek, Jan (1999). "Environmental History: Between Science & Philosophy". Environmental History Resources. Diakses tanggal 2006-12-01.

emersoncentral.com

For an example of a range of opinions, see: "On the Beauty of Nature". The Wilderness Society. Diarsipkan dari versi asli tanggal 2006-09-09. Diakses tanggal September 29, 2006. and Ralph Waldo Emerson's analysis of the subject: Emerson, Ralph Waldo (1849). "Beauty". Nature; Addresses and Lectures.

epa.gov

"Past Climate Change". U.S. Environmental Protection Agency. Diakses tanggal 2007-01-07.

etymonline.com

Harper, Douglas. "nature". Online Etymology Dictionary. Diakses tanggal 2006-09-23.
Harper, Douglas. "physical". Online Etymology Dictionary. Diakses tanggal 2006-09-20.

fs.fed.us

Bailey, Robert G. (2004). "Identifying Ecoregion Boundaries" (PDF). Environmental Management. 34 (Supplement 1): S14–26. doi:10.1007/s00267-003-0163-6. PMID 15883869.

grida.no

Clarke, Robin, Robert Lamb, Dilys Roe Ward eds., ed. (2002). "Decline and loss of species". Global environment outlook 3 : past, present and future perspectives. London; Sterling, VA: Nairobi, Kenya : UNEP. ISBN 92-807-2087-2. Diarsipkan dari versi asli tanggal 2011-01-26. Diakses tanggal 2011-12-07.

harvard.edu

adsabs.harvard.edu

Morbidelli, A. (2000). "Source Regions and Time Scales for the Delivery of Water to Earth". Meteoritics & Planetary Science. 35 (6): 1309–1320. Bibcode:2000M&PS...35.1309M. doi:10.1111/j.1945-5100.2000.tb01518.x.
Raup, David M. (1982). "Mass extinctions in the marine fossil record". Science. 215 (4539): 1501–3. Bibcode:1982Sci...215.1501R. doi:10.1126/science.215.4539.1501. PMID 17788674.
Diamond J; Ashmole, N. P.; Purves, P. E. (1989). "The present, past and future of human-caused extinctions". Philos Trans R Soc Lond B Biol Sci. 325 (1228): 469–76; discussion 476–7. Bibcode:1989RSPTB.325..469D. doi:10.1098/rstb.1989.0100. PMID 2574887.
Novacek M, Cleland E (2001). "The current biodiversity extinction event: scenarios for mitigation and recovery". Proc Natl Acad Sci USA. 98 (10): 1029. Bibcode:2001PNAS...98.5466N. doi:10.1073/pnas.091093698. PMC 33235 . PMID 11344295.
Pelletier, Jon D. (2002). "Natural variability of atmospheric temperatures and geomagnetic intensity over a wide range of time scales". Proceedings of the National Academy of Sciences. 99 (90001): 2546–2553. Bibcode:2002PNAS...99.2546P. doi:10.1073/pnas.022582599. PMC 128574 . PMID 11875208.
Bunker, Daniel E. (2005). "Species Loss and Aboveground Carbon Storage in a Tropical Forest". Science. 310 (5750): 1029–31. Bibcode:2005Sci...310.1029B. doi:10.1126/science.1117682. PMID 16239439.
Berkner, L. V. (1965). "On the Origin and Rise of Oxygen Concentration in the Earth's Atmosphere". Journal of the Atmospheric Sciences. 22 (3): 225–261. Bibcode:1965JAtS...22..225B. doi:10.1175/1520-0469(1965)022<0225:OTOARO>2.0.CO;2. ISSN 1520-0469.
Schopf J (1994). "Disparate rates, differing fates: tempo and mode of evolution changed from the Precambrian to the Phanerozoic". Proc Natl Acad Sci USA. 91 (15): 6735–42. Bibcode:1994PNAS...91.6735S. doi:10.1073/pnas.91.15.6735. PMC 44277 . PMID 8041691.
Szewzyk U, Szewzyk R, Stenström T (1994). "Thermophilic, anaerobic bacteria isolated from a deep borehole in granite in Sweden". Proc Natl Acad Sci USA. 91 (5): 1810–3. Bibcode:1994PNAS...91.1810S. doi:10.1073/pnas.91.5.1810. PMC 43253 . PMID 11607462.
Bibring, J (2006). "Global mineralogical and aqueous mars history derived from OMEGA/Mars Express data". Science. 312 (5772): 400–4. Bibcode:2006Sci...312..400B. doi:10.1126/science.1122659. PMID 16627738.
Kaltenegger, L; Udry, S; Pepe, F (2011). "A Habitable Planet around HD 85512?". arXiv:1108.3561 . Bibcode:2011arXiv1108.3561K.

archimedes.fas.harvard.edu

Kata physis pertama kali digunakan oleh Homer untuk kualitas intrinsik tanaman: ὣς ἄρα φωνήσας πόρε φάρμακον ἀργεϊφόντης ἐκ γαίης ἐρύσας, καί μοι φύσιν αὐτοῦ ἔδειξε. (Sehingga dikatakan, Argeiphontes [=Hermes] memberiku herba, mencabutnya dari tanah, dan menunjukkan kepadaku physisnya.) Odyssey 10.302-3 (ed. A.T. Murray). (Liddell dan Scott Greek Lexicon Diarsipkan 2011-03-05 di Wayback Machine..)

idrc.ca

Leckie, Stephen (1999). "How Meat-centred Eating Patterns Affect Food Security and the Environment". For hunger-proof cities : sustainable urban food systems. Ottawa: International Development Research Centre. ISBN 0-88936-882-1. Diarsipkan dari versi asli tanggal 2010-11-13. Diakses tanggal 2011-12-07.

inist.fr

cat.inist.fr

Adams, C.E. (1994). "The fish community of Loch Lomond, Scotland : its history and rapidly changing status". Hydrobiologia. 290 (1–3): 91–102. doi:10.1007/BF00008956. Diarsipkan dari versi asli tanggal 2012-01-14. Diakses tanggal 2011-12-07.

island-of-mauritius.com

"Le Dodo". Diakses tanggal 2011-11-17.

lbl.gov

"Feedback Loops In Global Climate Change Point To A Very Hot 21st Century". Science Daily. May 22, 2006. Diarsipkan dari versi asli tanggal 2008-12-24. Diakses tanggal 2007-01-07.

merriam-webster.com

River {definition} from Merriam-Webster. Accessed February 2010.

msn.com

msnbc.msn.com

Malik, Tariq (2005-03-08). "Hunt for Mars life should go underground". The Brown University News Bureau. Diakses tanggal September 4, 2006.

nasa.gov

vathena.arc.nasa.gov

Hugh Anderson, Bernard Walter (March 28, 1997). "History of Climate Change". NASA. Diarsipkan dari versi asli tanggal 2008-01-23. Diakses tanggal 2007-01-07. Diarsipkan 2008-01-23 di Wayback Machine.

nai.arc.nasa.gov

"Earth's Oldest Mineral Grains Suggest an Early Start for Life". NASA Astrobilogy Institute. 2001-12-24. Diarsipkan dari versi asli tanggal 2006-09-28. Diakses tanggal 2006-05-24. Diarsipkan 2006-09-28 di Wayback Machine.

grc.nasa.gov

"Ideal Gases under Constant Volume, Constant Pressure, Constant Temperature, & Adiabatic Conditions". NASA. Diakses tanggal 2007-01-07.

earthobservatory.nasa.gov

"Why the Amazon Rainforest is So Rich in Species : News". Earthobservatory.nasa.gov. 2005-12-05. Diarsipkan dari versi asli tanggal 2011-02-25. Diakses tanggal 2011-05-14. Diarsipkan 2011-02-25 di Wayback Machine.

map.gsfc.nasa.gov

"Some Theories Win, Some Lose". WMAP Mission: First Year Results. NASA.

www2.jpl.nasa.gov

Scott Turner (1998-03-02). "Detailed Images From Europa Point To Slush Below Surface". The Brown University News Bureau. Diarsipkan dari versi asli tanggal 2006-09-29. Diakses tanggal September 28, 2006.

nih.gov

ncbi.nlm.nih.gov

Raup, David M. (1982). "Mass extinctions in the marine fossil record". Science. 215 (4539): 1501–3. Bibcode:1982Sci...215.1501R. doi:10.1126/science.215.4539.1501. PMID 17788674.
Diamond J; Ashmole, N. P.; Purves, P. E. (1989). "The present, past and future of human-caused extinctions". Philos Trans R Soc Lond B Biol Sci. 325 (1228): 469–76; discussion 476–7. Bibcode:1989RSPTB.325..469D. doi:10.1098/rstb.1989.0100. PMID 2574887.
Novacek M, Cleland E (2001). "The current biodiversity extinction event: scenarios for mitigation and recovery". Proc Natl Acad Sci USA. 98 (10): 1029. Bibcode:2001PNAS...98.5466N. doi:10.1073/pnas.091093698. PMC 33235 . PMID 11344295.
Pelletier, Jon D. (2002). "Natural variability of atmospheric temperatures and geomagnetic intensity over a wide range of time scales". Proceedings of the National Academy of Sciences. 99 (90001): 2546–2553. Bibcode:2002PNAS...99.2546P. doi:10.1073/pnas.022582599. PMC 128574 . PMID 11875208.
Bailey, Robert G. (2004). "Identifying Ecoregion Boundaries" (PDF). Environmental Management. 34 (Supplement 1): S14–26. doi:10.1007/s00267-003-0163-6. PMID 15883869.
Bunker, Daniel E. (2005). "Species Loss and Aboveground Carbon Storage in a Tropical Forest". Science. 310 (5750): 1029–31. Bibcode:2005Sci...310.1029B. doi:10.1126/science.1117682. PMID 16239439.
Line M (1 January 2002). "The enigma of the origin of life and its timing". Microbiology. 148 (Pt 1): 21–7. PMID 11782495. Diarsipkan dari versi asli tanggal 2008-04-22. Diakses tanggal 2011-12-07.
Schopf J (1994). "Disparate rates, differing fates: tempo and mode of evolution changed from the Precambrian to the Phanerozoic". Proc Natl Acad Sci USA. 91 (15): 6735–42. Bibcode:1994PNAS...91.6735S. doi:10.1073/pnas.91.15.6735. PMC 44277 . PMID 8041691.
Szewzyk U, Szewzyk R, Stenström T (1994). "Thermophilic, anaerobic bacteria isolated from a deep borehole in granite in Sweden". Proc Natl Acad Sci USA. 91 (5): 1810–3. Bibcode:1994PNAS...91.1810S. doi:10.1073/pnas.91.5.1810. PMC 43253 . PMID 11607462.
Wolska K (2003). "Horizontal DNA transfer between bacteria in the environment". Acta Microbiol Pol. 52 (3): 233–43. PMID 14743976.
Horneck G (1981). "Survival of microorganisms in space: a review". Adv Space Res. 1 (14): 39–48. doi:10.1016/0273-1177(81)90241-6. PMID 11541716.
Bibring, J (2006). "Global mineralogical and aqueous mars history derived from OMEGA/Mars Express data". Science. 312 (5772): 400–4. Bibcode:2006Sci...312..400B. doi:10.1126/science.1122659. PMID 16627738.

nist.gov

physics.nist.gov

Taylor, Barry N. (1971). "Introduction to the constants for nonexperts". National Institute of Standards and Technology. Diakses tanggal 2007-01-07.

nps.gov

"Plant Conservation Alliance – Medicinal Plant Working Groups Green Medicine". US National Park Services. Diakses tanggal September 23, 2006.

oceansatlas.com

"Distribution of land and water on the planet Diarsipkan 2008-05-31 di Wayback Machine.". UN Atlas of the Oceans

park.org

Sebagai contoh, lihat [1], [2], [3]

physicalgeography.net

Pidwirny, Michael (2006). "Introduction to the Biosphere: Introduction to the Ecosystem Concept". Fundamentals of Physical Geography (2nd Edition). Diakses tanggal September 28, 2006.
Pidwirny, Michael (2006). "Introduction to the Biosphere: Organization of Life". Fundamentals of Physical Geography (2nd Edition). Diakses tanggal September 28, 2006.
Pidwirny, Michael (2006). "Introduction to the Biosphere: Species Diversity and Biodiversity". Fundamentals of Physical Geography (2nd Edition). Diakses tanggal September 23, 2006.

plattsburgh.edu

faculty.plattsburgh.edu

"How Many Species are There?". Extinction Web Page Class Notes. Diarsipkan dari versi asli tanggal 2006-09-09. Diakses tanggal September 23, 2006.

princeton.edu

wordnet.princeton.edu

[4]^{[pranala nonaktif permanen]}, Wordnet

reference.com

dictionary.reference.com

a body of fresh or salt water of considerable size, surrounded by land. "Dictionary.com definition" Periksa nilai |url= (bantuan). Diakses tanggal 2008-06-25.

sciencedaily.com

"Calculations favor reducing atmosphere for early Earth". Science Daily. 2005-09-11. Diakses tanggal 2007-01-06.
"Tropical Ocean Warming Drives Recent Northern Hemisphere Climate Change". Science Daily. April 6, 2001. Diakses tanggal 2006-05-24.
"Just How Many Species Are There, Anyway?". Science Daily. 2003. Diakses tanggal September 26, 2006.
"Tropical Scientists Find Fewer Species Than Expected". Science Daily. 2002. Diakses tanggal September 27, 2006.
"Why The Amazon Rainforest Is So Rich In Species". Sciencedaily.com. 2005-12-05. Diakses tanggal 2011-05-14.

sciencemag.org

Bunker, Daniel E. (2005). "Species Loss and Aboveground Carbon Storage in a Tropical Forest". Science. 310 (5750): 1029–31. Bibcode:2005Sci...310.1029B. doi:10.1126/science.1117682. PMID 16239439.

sgmjournals.org

mic.sgmjournals.org

Line M (1 January 2002). "The enigma of the origin of life and its timing". Microbiology. 148 (Pt 1): 21–7. PMID 11782495. Diarsipkan dari versi asli tanggal 2008-04-22. Diakses tanggal 2011-12-07.

slate.com

Palmer, Brian (2010-09-30). "Gliese 581 g or Bust!". Slate, Washingtonpost Newsweek Interactive. Diakses tanggal 2010-10-08.

spacesfornature.org

History of Conservation BC Spaces for Nature. Diakses 20 Mei 2006.

un.org

"Water for Life". Un.org. 2005-03-22. Diakses tanggal 2011-05-14.

unep.org

Water Vapor in the Climate System Diarsipkan 2007-03-20 di Wayback Machine., Special Report, [AGU], Desember 1995 (ditautkan 4/2007). Vital Water Diarsipkan 2009-07-08 di Wayback Machine. UNEP.

uni-hamburg.de

biologie.uni-hamburg.de

Sengbusch, Peter V. "The Flow of Energy in Ecosystems – Productivity, Food Chain, and Trophic Level". Botany online. University of Hamburg Department of Biology. Diarsipkan dari versi asli tanggal 2011-07-26. Diakses tanggal September 23, 2006.

usgs.gov

geonames.usgs.gov

USGS – U.S. Geological Survey – faqs, #17 What is the difference between mountain, hill, and peak; lake and pond; or river and creek?

biology.usgs.gov

Withers, Mark A. (1998). "Changing Patterns in the Number of Species in North American Floras". Land Use History of North America. Diarsipkan dari versi asli tanggal 2012-08-19. Diakses tanggal September 26, 2006. Website based on the contents of the book: Sisk, T.D., ed., ed. (1998). Perspectives on the land use history of North America: a context for understanding our changing environment (edisi ke-Revised September 1999). U.S. Geological Survey, Biological Resources Division. USGS/BRD/BSR-1998-0003.

nwrc.usgs.gov

"Glossary". Status and Trends of the Nation's Biological Resources. Reston, VA: Department of the Interior, Geological Survey. 1998. SuDocs No. I 19.202:ST 1/V.1-2.

web.archive.org

Kata physis pertama kali digunakan oleh Homer untuk kualitas intrinsik tanaman: ὣς ἄρα φωνήσας πόρε φάρμακον ἀργεϊφόντης ἐκ γαίης ἐρύσας, καί μοι φύσιν αὐτοῦ ἔδειξε. (Sehingga dikatakan, Argeiphontes [=Hermes] memberiku herba, mencabutnya dari tanah, dan menunjukkan kepadaku physisnya.) Odyssey 10.302-3 (ed. A.T. Murray). (Liddell dan Scott Greek Lexicon Diarsipkan 2011-03-05 di Wayback Machine..)
Hugh Anderson, Bernard Walter (March 28, 1997). "History of Climate Change". NASA. Diarsipkan dari versi asli tanggal 2008-01-23. Diakses tanggal 2007-01-07. Diarsipkan 2008-01-23 di Wayback Machine.
Weart, Spencer (2006). "The Discovery of Global Warming". American Institute of Physics. Diarsipkan dari versi asli tanggal 2011-08-04. Diakses tanggal 2007-01-07.
"Earth's Oldest Mineral Grains Suggest an Early Start for Life". NASA Astrobilogy Institute. 2001-12-24. Diarsipkan dari versi asli tanggal 2006-09-28. Diakses tanggal 2006-05-24. Diarsipkan 2006-09-28 di Wayback Machine.
"CIA- The world fact book". Central Intelligence Agency. Diarsipkan dari versi asli tanggal 2010-01-05. Diakses tanggal 2008-12-20.
Water Vapor in the Climate System Diarsipkan 2007-03-20 di Wayback Machine., Special Report, [AGU], Desember 1995 (ditautkan 4/2007). Vital Water Diarsipkan 2009-07-08 di Wayback Machine. UNEP.
"Ocean Diarsipkan 2011-01-26 di Wayback Machine.". The Columbia Encyclopedia. 2002. New York: Columbia University Press
"Distribution of land and water on the planet Diarsipkan 2008-05-31 di Wayback Machine.". UN Atlas of the Oceans
Adams, C.E. (1994). "The fish community of Loch Lomond, Scotland : its history and rapidly changing status". Hydrobiologia. 290 (1–3): 91–102. doi:10.1007/BF00008956. Diarsipkan dari versi asli tanggal 2012-01-14. Diakses tanggal 2011-12-07.
"Definition of Life". California Academy of Sciences. 2006. Diarsipkan dari versi asli tanggal 2007-02-08. Diakses tanggal 2007-01-07.
Leckie, Stephen (1999). "How Meat-centred Eating Patterns Affect Food Security and the Environment". For hunger-proof cities : sustainable urban food systems. Ottawa: International Development Research Centre. ISBN 0-88936-882-1. Diarsipkan dari versi asli tanggal 2010-11-13. Diakses tanggal 2011-12-07.
Sengbusch, Peter V. "The Flow of Energy in Ecosystems – Productivity, Food Chain, and Trophic Level". Botany online. University of Hamburg Department of Biology. Diarsipkan dari versi asli tanggal 2011-07-26. Diakses tanggal September 23, 2006.
"How Many Species are There?". Extinction Web Page Class Notes. Diarsipkan dari versi asli tanggal 2006-09-09. Diakses tanggal September 23, 2006.
Withers, Mark A. (1998). "Changing Patterns in the Number of Species in North American Floras". Land Use History of North America. Diarsipkan dari versi asli tanggal 2012-08-19. Diakses tanggal September 26, 2006. Website based on the contents of the book: Sisk, T.D., ed., ed. (1998). Perspectives on the land use history of North America: a context for understanding our changing environment (edisi ke-Revised September 1999). U.S. Geological Survey, Biological Resources Division. USGS/BRD/BSR-1998-0003.
Clarke, Robin, Robert Lamb, Dilys Roe Ward eds., ed. (2002). "Decline and loss of species". Global environment outlook 3 : past, present and future perspectives. London; Sterling, VA: Nairobi, Kenya : UNEP. ISBN 92-807-2087-2. Diarsipkan dari versi asli tanggal 2011-01-26. Diakses tanggal 2011-12-07.
"Why the Amazon Rainforest is So Rich in Species : News". Earthobservatory.nasa.gov. 2005-12-05. Diarsipkan dari versi asli tanggal 2011-02-25. Diakses tanggal 2011-05-14. Diarsipkan 2011-02-25 di Wayback Machine.
Line M (1 January 2002). "The enigma of the origin of life and its timing". Microbiology. 148 (Pt 1): 21–7. PMID 11782495. Diarsipkan dari versi asli tanggal 2008-04-22. Diakses tanggal 2011-12-07.
"flora". Merriam-Webster Online Dictionary. Merriam-Webster. Diarsipkan dari versi asli tanggal 2006-04-30. Diakses tanggal September 27, 2006.
"Feedback Loops In Global Climate Change Point To A Very Hot 21st Century". Science Daily. May 22, 2006. Diarsipkan dari versi asli tanggal 2008-12-24. Diakses tanggal 2007-01-07.
For an example of a range of opinions, see: "On the Beauty of Nature". The Wilderness Society. Diarsipkan dari versi asli tanggal 2006-09-09. Diakses tanggal September 29, 2006. and Ralph Waldo Emerson's analysis of the subject: Emerson, Ralph Waldo (1849). "Beauty". Nature; Addresses and Lectures.
Scott Turner (1998-03-02). "Detailed Images From Europa Point To Slush Below Surface". The Brown University News Bureau. Diarsipkan dari versi asli tanggal 2006-09-29. Diakses tanggal September 28, 2006.

webster.com

"flora". Merriam-Webster Online Dictionary. Merriam-Webster. Diarsipkan dari versi asli tanggal 2006-04-30. Diakses tanggal September 27, 2006.

wilderness.org

For an example of a range of opinions, see: "On the Beauty of Nature". The Wilderness Society. Diarsipkan dari versi asli tanggal 2006-09-09. Diakses tanggal September 29, 2006. and Ralph Waldo Emerson's analysis of the subject: Emerson, Ralph Waldo (1849). "Beauty". Nature; Addresses and Lectures.

worldcat.org

Berkner, L. V. (1965). "On the Origin and Rise of Oxygen Concentration in the Earth's Atmosphere". Journal of the Atmospheric Sciences. 22 (3): 225–261. Bibcode:1965JAtS...22..225B. doi:10.1175/1520-0469(1965)022<0225:OTOARO>2.0.CO;2. ISSN 1520-0469.