Tanah: Perbedaan antara revisi
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Baris 37:
Pencemaran tanah terjadi akibat masuknya benda asing (misalnya senyawa kimia buatan manusia) ke tanah dan mengubah suasana/lingkungan asli tanah sehingga terjadi penurunan kualitas tanah. Pencemaran dapat terjadi karena kebocoran limbah cair atau bahan kimia industri atau fasilitas komersial; penggunaan [[pestisida]]; masuknya air permukaan tanah tercemar ke dalam lapisan sub-permukaan; kecelakaan kendaraaan pengangkut [[minyak]], zat kimia, atau limbah; air limbah dari [[tempat penimbunan sampah]] serta limbah [[industri]] yang langsung dibuang ke tanah secara sembarangan (''illegal dumping'').
==
* [[Salinisasi tanah]]
* [[Pengikatan nitrogen]]
== Catatan dan rujukan ==
{{reflist}}
== Bahan bacaan terkait ==
* [http://www.soil-net.com/ Soil-Net.com] A free schools-age educational site teaching about soil and its importance.
* Adams, J.A. 1986. ''Dirt''. College Station, Texas : [[Texas A&M University Press]] ISBN 0-89096-301-0
* Certini, G., Scalenghe, R., 2006. Soils: Basic concepts and future challenges. Cambridge Univ Press, Cambridge UK.
* [[David R. Montgomery]], ''Dirt: The Erosion of Civilizations'', ISBN 978-0-520-25806-8
* Faulkner, Edward H. Plowman's Folly. New York, Grosset & Dunlap. 1943. ISBN 0-933280-51-3
* [http://www.landis.org.uk/soilscapes/ LandIS Free Soilscapes Viewer] Free interactive viewer for the Soils of England and Wales
* Geo-technological Research Paper, IIT Kanpur, Dr P P Vitkar - Strip footing on weak clay stabilized with a granular pile [http://www.rparticle.web-p.cisti.nrc.ca/rparticle/AbstractTemplateServlet?journal=cgj&volume=15&year=1978&issue=4&msno=t78-066&calyLang=eng National Research Council Canada: From Discovery to Innovation / Conseil national de recherches Canada : de la découverte à l'innovation]{{dead link|date=October 2013}} {{en icon}}, {{fr icon}}
* Jenny, Hans, Factors of Soil Formation: A System of Quantitative Pedology 1941 http://www.soilandhealth.org/01aglibrary/010159.Jenny.pdf
* Logan, W. B., Dirt: The ecstatic skin of the earth. 1995 ISBN 1-57322-004-3
* Mann, Charles C.: " Our good earth" [[National Geographic Magazine]] September 2008
* {{cite web |url=http://www.mvm.usace.army.mil/Readiness/97flood/flood.htm|title=97 Flood |publisher=USGS |accessdate=8 July 2008}}{{dead link|date=October 2013}} Photographs of sand boils.
* Soil Survey Division Staff. (1999) ''Soil survey manual''. Soil Conservation Service. [[U.S. Department of Agriculture]] Handbook 18.
* Soil Survey Staff. (1975) ''Soil Taxonomy: A basic system of soil classification for making and interpreting soil surveys.'' USDA-SCS Agric. Handb. 436. [[United States Government Printing Office]], [[Washington, DC.]]
* [http://forages.oregonstate.edu/is/ssis/main.cfm?PageID=3 Soils]{{dead link|date=October 2013}}, [[Oregon State University]]
* [http://jan.ucc.nau.edu/~doetqp-p/courses/env320/lec1/Lec1.html Why Study Soils?]
* [http://www.hort.purdue.edu/newcrop/tropical/lecture_06/chapter_12l_R.html Soil notes]{{dead link|date=October 2013}}
* [http://www.landis.org.uk/ LandIS Soils Data for England and Wales] a pay source for GIS data on the soils of England and Wales and soils data source; they charge a handling fee to researchers.
== Pranala luar ==
* [http://www.fao.org/ag/agl/agll/wrb/ World Reference Base for Soil Resources]
▲{{pertanian-stub}}
* [http://www.isric.org/ ISRIC - World Soil Information (ICSU World Data Centre for Soils)]
* [http://www.isric.org/services/Library-and-map-collection/ World Soil Library and Maps]
* [http://www.wossac.com/ Wossac the world soil survey archive and catalogue]
* [https://www.soils.org/ Soil Science Society of America]
* [http://websoilsurvey.nrcs.usda.gov/app/HomePage.htm USDA-NRCS Web Soil Survey]
* [http://eusoils.jrc.ec.europa.eu/ European Soil Portal] (wiki)
* [http://www.cranfield.ac.uk/sas/nsri National Soil Resources Institute UK]
* [http://passel.unl.edu/ Plant and Soil Sciences eLibrary]
* [http://www.denichsoiltest.com/ Soil and Soil Testing]
* [http://www.percolationtest.com/ Percolation Test] Learn about Soil, Percolation, Perc and Perk Tests.
* [http://www.energybulletin.net/52788 Peak Soil]
* [http://www.waterlog.info/pdf/balances.pdf] Salt and water balance of the soil
* [http://science-in-farming.library4farming.org/] Many agricultural resources including a copy of the reference 'Soil: the 1957 yearbook of agriculture'
[[Kategori:Geologi]]
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