Kasutatud allikad


  1. „1024px-CottonYield.png (1024×614)“. 2020. https://upload.wikimedia.org/wikipedia/commons/thumb/8/89/CottonYield.png/1024px-CottonYield.png (29. märts 2020).
  2. „11_4_Salinization_img6.jpg (886×591)“. 2020. https://wad.jrc.ec.europa.eu/sites/default/files/subchapters/11_4_Salinisation/11_4_Salinization_img6.jpg (23. märts 2020).
  3. „48f34caee678e5f862723ef602d2675f.jpg (854×990)“. 2020. https://2012books.lardbucket.org/books/principles-of-general-chemistry-v1.0/section_08/48f34caee678e5f862723ef602d2675f.jpg (23. märts 2020).
  4. „504px-Pseudogley.jpg (504×767)“. 2020. https://upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Pseudogley.jpg/504px-Pseudogley.jpg (23. märts 2020).
  5. „628px-Soil_profile.png (628×767)“. 2020. https://upload.wikimedia.org/wikipedia/commons/thumb/9/95/Soil_profile.png/628px-Soil_profile.png (23. märts 2020).
  6. „6444453_orig.jpg (640×480)“. 2020. https://themaasaitribe.weebly.com/uploads/3/0/2/8/30289543/6444453_orig.jpg (23. märts 2020).
  7. „768px-Drip_irrigation_in_banana_farm_2.jpg (768×1024)“. 2020. https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/Drip_irrigation_in_banana_farm_2.jpg/768px-Drip_irrigation_in_banana_farm_2.jpg (23. märts 2020).
  8. „AutoRotor Magnum 90 — Dojarnia karuzelowa“. 2020. https://www.gea.com/pl/products/rotary-parlor-autorotor-magnum-90.jsp (23. märts 2020).
  9. „bear’s garlic, nature, leaf, flower, plant, landscape, season, garden, tree, growth | Pxfuel“. 2020. https://www.pxfuel.com/en/free-photo-xoppn (23. märts 2020).
  10. „Calculating the Growth of Eucalyptus Plantations from the Cloud“. 2020. https://phys.org/news/2016-02-growth-eucalyptus-plantations-cloud.html (23. märts 2020).
  11. „Cane toads increasingly a problem in Australia“. 2020. https://news.mongabay.com/2005/04/cane-toads-increasingly-a-problem-in-australia/ (26. märts 2020).
  12. „costa rica, wildlife, nature, rainforest, animal, tropical, toucan, colorful bird, parrot, bird | Pxfuel“. 2020. https://www.pxfuel.com/en/free-photo-xgnri (23. märts 2020).
  13. „Cotton“. 2020. Wikipedia. https://en.wikipedia.org/w/index.php?title=Cotton&oldid=947829175 (29. märts 2020).
  14. „Crops and Drops“. 2020. http://www.fao.org/3/y3918e/y3918e10.htm (23. märts 2020).
  15. „DDT - Coastal Wiki“. 2020. http://www.coastalwiki.org/wiki/DDT (23. märts 2020).
  16. „Dead Sea | History & Facts | Britannica“. 2020. https://www.britannica.com/place/Dead-Sea (23. märts 2020).
  17. „Deforestation | National Geographic Society“. 2020. https://www.nationalgeographic.org/encyclopedia/deforestation/ (23. märts 2020).
  18. „Deforestation facts and information“. 2020. https://www.nationalgeographic.com/environment/global-warming/deforestation/ (23. märts 2020).
  19. „Eesti Mets“. 2020. http://vana.loodusajakiri.ee/eesti_mets/artikkel862_839.html (23. märts 2020).
  20. „Eesti Metsa Abiks“. 2020. https://www.facebook.com/groups/321102291623006/permalink/1018050978594797/ (23. märts 2020).
  21. „Eesti metsadest on kadunud 60 000 linnupaari aastas » Uudised“. 2020. https://www.eoy.ee/rasvatihane/uudised/eesti-metsadest-on-kadunud-60-000-linnupaari-aastas (23. märts 2020).
  22. „Eesti trügib Euroopa puitmajade tootjate tippu - ärileht.ee“. 2020. https://arileht.delfi.ee/news/uudised/eesti-trugib-euroopa-puitmajade-tootjate-tippu?id=75583707 (23. märts 2020).
  23. „El Niño Event Will Lead to Coastal Flooding and Erosion of B.C.’s Coast“. 2020. Global News. https://globalnews.ca/news/2233612/parts-of-b-c-should-prepare-for-monster-el-nino-weather-system/ (23. märts 2020).
  24. „Enviropig - CBAN“. 2020. https://cban.ca/gmos/products/ge-animals/enviropig/ (23. märts 2020).
  25. „Ethics and Public Affairs Program“. 2020. https://www.umt.edu/ethics/debating%20science%20program/odc/Biotechnology/Alternatives/ethics/debating%20science%20program/odc/Biotechnology/Alternatives/Enviropig1/default.php (23. märts 2020).
  26. „Ettevõttest | Harmet“. 2020. https://www.harmet.ee/ettevottest/ (23. märts 2020).
  27. „Everything You Need to Know About Agricultural Emissions | World Resources Institute“. 2020. https://www.wri.org/blog/2014/05/everything-you-need-know-about-agricultural-emissions (23. märts 2020).
  28. „Fail:Acacia Negev.JPG“. 2020a. Vikipeedia. https://et.wikipedia.org/wiki/Fail:Acacia_Negev.JPG (23. märts 2020).
  29. „Fail:Моржи на фоне мыса Останцового, остров Хейса.jpg“. 2020b. Vikipedii. https://vep.wikipedia.org/wiki/Fail:Моржи_на_фоне_мыса_Останцового,_остров_Хейса.jpg (23. märts 2020).
  30. „FAO - News Article: Global Production of Wood Products Posts Highest Growth in 70 Years“. 2020. http://www.fao.org/news/story/en/item/1256261/icode/ (23. märts 2020).
  31. „FAOSTAT“. 2020. http://www.fao.org/faostat/en/#data/QA (29. märts 2020).
  32. „Fennec fox | Pikrepo“. 2020. https://www.pikrepo.com/fiwqw/fennec-fox (23. märts 2020).
  33. „f-fisheries-map-lg.gif (1498×762)“. 2020. http://www.theglobaleducationproject.org/earth/images/final-images/f-fisheries-map-lg.gif (23. märts 2020).
  34. „fig-4-oil-reserves.gif (650×417)“. 2020. https://prienceshrestha.files.wordpress.com/2012/01/fig-4-oil-reserves.gif (26. märts 2020).
  35. „File:800px-Tropical Wet Forests.Png - Wikimedia Commons“. 2020a. https://commons.wikimedia.org/wiki/File:800px-tropical_wet_forests.png (23. märts 2020).
  36. „File:Mollisol.Jpg - Wikimedia Commons“. 2020b. https://commons.wikimedia.org/wiki/File:Mollisol.jpg (23. märts 2020).
  37. „File:Sea Otter Nursing02.Jpg“. 2020c. Wikipedia. https://en.wikipedia.org/w/index.php?title=File:Sea_otter_nursing02.jpg&oldid=946025449 (23. märts 2020).
  38. „File:Silz cerf22.jpg – Wikimedia Commons“. 2020d. https://commons.wikimedia.org/wiki/File:Silz_cerf22.jpg (23. märts 2020).
  39. „File:Whaling in the Faroe Islands.Jpg“. 2011. Wikipedia. https://en.wikipedia.org/w/index.php?title=File:Whaling_in_the_Faroe_Islands.jpg&oldid=455519779 (23. märts 2020).
  40. „File:Wolverine 01.Jpg - Wikimedia Commons“. 2020e. https://commons.wikimedia.org/wiki/File:Wolverine_01.jpg (23. märts 2020).
  41. „Fishing Techniques « GoodFishBadFish“. 2020. http://goodfishbadfish.com.au/?page_id=31 (23. märts 2020).
  42. „Five Forest Figures for the International Day of Forests“. 2020. https://blogs.worldbank.org/opendata/five-forest-figures-international-day-forests (23. märts 2020).
  43. „Forest Fires in Yellowstone: The Science of Burning and Regrowth (U.S. National Park Service)“. 2020. https://www.nps.gov/articles/fires-yell.htm (23. märts 2020).
  44. „Forest fires: Are they worse than in previous years? - BBC News“. 2020. https://www.bbc.com/news/world-49515462 (23. märts 2020).
  45. „Forest product statistics“. 2020. http://www.fao.org/forestry/statistics/80938/en/ (23. märts 2020).
  46. „Free Image on Pixabay - Seals, Bay, Animal“. 2020. https://pixabay.com/photos/seals-bay-animal-3382286/ (23. märts 2020).
  47. „Free Image on Pixabay - Whaling Ship, Port, Iceland“. 2020. https://pixabay.com/photos/whaling-ship-port-iceland-reykjavik-892488/ (23. märts 2020).
  48. „Free Photo of dramatic, textures, rocky mountains - StockSnap.io“. 2020. https://stocksnap.io/photo/NNJLD02NL1 (23. märts 2020).
  49. „Free Stock Photo of Desert, Oasis“. 2020. https://www.pexels.com/photo/desert-oasis-785742/ (23. märts 2020).
  50. „GAEZ | Tierras y Aguas | Organización de las Naciones Unidas para la Alimentación y la Agricultura | Land & Water | Food and Agriculture Organization of the United Nations“. 2020. http://www.fao.org/land-water/databases-and-software/gaez/es/ (23. märts 2020).
  51. „Genetically modified animal experiments - Business Insider“. 2020. https://www.businessinsider.com/genetically-modified-animal-experiments-2015-10#super-muscly-pigs-7 (23. märts 2020).
  52. „Ghost Net“. 2020. Wikipedia. https://en.wikipedia.org/w/index.php?title=Ghost_net&oldid=946152119 (26. märts 2020).
  53. „Global Emissions“. 2020. Center for Climate and Energy Solutions. https://www.c2es.org/content/international-emissions/ (23. märts 2020).
  54. „GM “Enviropigs” Meet Dead End“. 2012. CBAN. https://cban.ca/gm-enviropigs-meet-dead-end/ (23. märts 2020).
  55. „Graanul Invest“. 2020. https://www.graanulinvest.com/est/avaleht (23. märts 2020).
  56. „Green mosses on rock formation at daytime | Pikrepo“. 2020. https://www.pikrepo.com/ftrkv/green-mosses-on-rock-formation-at-daytime (23. märts 2020).
  57. „Heracleum_sosnowskyi_kz13.jpg (3072×4608)“. 2020. https://upload.wikimedia.org/wikipedia/commons/a/a1/Heracleum_sosnowskyi_kz13.jpg (23. märts 2020).
  58. „http://fires.globalforestwatch.org/map/#activeLayers=viirsFires%2CactiveFires&activeBasemap=topo&activeImagery=&planetCategory=null&planetPeriod=null&x=0.000000&y=40.000000&z=3“. 2020. http://fires.globalforestwatch.org/map/#activeLayers=viirsFires%2CactiveFires&activeBasemap=topo&activeImagery=&planetCategory=null&planetPeriod=null&x=0.000000&y=40.000000&z=3 (23. märts 2020).
  59. „Hülgepüük - KALAPEEDIA“. 2020. https://www.kalapeedia.ee/5049.html?q=uss&qf=3 (23. märts 2020).
  60. „Image (2500×2181)“. 2020. https://journals.plos.org/plosone/article/figure/image?id=10.1371/journal.pone.0175533.g001&size=large (23. märts 2020).
  61. „Importance of Forests | WWF“. 2020. https://wwf.panda.org/our_work/forests/importance_forests/ (23. märts 2020).
  62. „International Wheat Production Statistics“. 2019. Wikipedia. https://en.wikipedia.org/w/index.php?title=International_wheat_production_statistics&oldid=933037689 (29. märts 2020).
  63. „KA40: Kaubakala kasvatamine ja müük kalaliigi järgi“. 2020. http://andmebaas.stat.ee/Index.aspx?lang=et&DataSetCode=KA40 (23. märts 2020).
  64. „Kalaan“. 2017. Vikipeedia. https://et.wikipedia.org/w/index.php?title=Kalaan&oldid=4631850 (23. märts 2020).
  65. „Kalapüük – Armas Kala“. 2020. https://loomus.ee/kalad/kalapuuk/ (23. märts 2020).
  66. „Kas metsa raiutakse rohkem kui juurde kasvab?“ 2020. Erametsakeskus. https://www.eramets.ee/metsandusuudised/kas-metsa-raiutakse-rohkem-kui-juurde-kasvab/ (23. märts 2020).
  67. „Kasulik teada“. 2020. Nordic Lumber. https://nordiclumber.eu/kasulik-teada/ (23. märts 2020).
  68. „Kehra paberivabrik püüab uusi turge“. 2020. https://www.aripaev.ee/uudised/2018/09/18/kehra-paberivabrik-otsib-uusi-turge (23. märts 2020).
  69. „Kohuseteadliku kalanduse koodeks - Estonian version“. 2020. http://www.fao.org/3/v9878o/v9878ee00.htm (23. märts 2020).
  70. „KRAFTTEHNOLOOGIA — Miks ja Kuidas : puidurafineerimise infoleht 20 märts 2018 — DIGAR Eesti artiklid“. 2020. https://dea.digar.ee/cgi-bin/dea?a=d&d=miksjakuidas20180320.2.9&dliv=none&st=1&e=-------et-25--1--txt-txIN%7ctxTI%7ctxAU%7ctxTA------------- (23. märts 2020).
  71. „Kursus: Geograafia II: 10.E1, 10.E2 (2019/20, Sille Tekku)“. 2020. https://moodle.hitsa.ee/course/view.php?id=18660&sesskey=qUE5pfG5Xk (29. märts 2020).
  72. „Lêer:MaizeYield.png - Wikipedia“. 2020. https://commons.wikimedia.org/wiki/File:MaizeYield.png (29. märts 2020).
  73. „Manatee Conservation“. 2020. Wikipedia. https://en.wikipedia.org/w/index.php?title=Manatee_conservation&oldid=946994689 (23. märts 2020).
  74. „Maple trees, forest, autumn forest, trees, deciduous trees, colorful leaves, bright, color, colorful, sunlight | Pxfuel“. 2020. https://www.pxfuel.com/en/free-photo-oictr (23. märts 2020).
  75. „Meat and Dairy Production - Our World in Data“. 2020. https://ourworldindata.org/meat-production (29. märts 2020).
  76. „Mets - iseloomustus“. 2020. http://bio.edu.ee/taimed/general/metsp.htm (23. märts 2020).
  77. „Mets kui kultuuri kese – eesti metsa abiks“. 2020. http://eestimetsaabiks.emaliikumine.ee/index.php/mets-kui-kultuurikese/ (23. märts 2020).
  78. „Mets kui tööstuse tuluallikas - Eesti Erametsaliit“. 2020. https://erametsaliit.ee/2018/04/27/mets-kui-toostuse-tuluallikas/ (23. märts 2020).
  79. „Mets kui tööstuse tuluallikas“. 2018. Eesti Erametsaliit. https://erametsaliit.ee/2018/04/27/mets-kui-toostuse-tuluallikas/ (23. märts 2020).
  80. „Metsandus | Keskkonnaministeerium“. 2020. https://www.envir.ee/et/metsandus (23. märts 2020).
  81. „Metsaseadus – Riigi Teataja“. 2020. https://www.riigiteataja.ee/akt/129062018033 (23. märts 2020).
  82. „Mullateadus“. 2019. Vikipeedia. https://et.wikipedia.org/w/index.php?title=Mullateadus&oldid=5505478 (23. märts 2020).
  83. „Mullu alustatud 1201 väärteomenetlusest viiendik oli seotud jäätmevaldkonnaga | Keskkonnainspektsioon“. 2020. https://www.kki.ee/et/uudised/mullu-alustatud-1201-vaarteomenetlusest-viiendik-oli-seotud-jaatmevaldkonnaga (23. märts 2020).
  84. „Natural_gas_production_world.PNG (1357×628)“. 2020. https://upload.wikimedia.org/wikipedia/commons/1/1b/Natural_gas_production_world.PNG (26. märts 2020).

85. „Once Written Off for Dead, the Aral Sea Is Now Full of Life – National Geographic Education Blog“. 2020. https://blog.education.nationalgeographic.org/2018/03/21/once-written-off-for-dead-the-aral-sea-is-now-full-of-life/ (23. märts 2020).

  1. „Orange, cargo ship, dock, russia, oil platform, rig, boat, ship, sea, ocean | Pxfuel“. 2020. https://www.pxfuel.com/en/free-photo-jjsoj (26. märts 2020).
  2. „Organic farming statistics - Statistics Explained“. 2020. https://ec.europa.eu/eurostat/statistics-explained/index.php/Organic_farming_statistics (23. märts 2020).
  3. „Our oceans are haunted by ghost nets: Why that’s scary and what we can do | Stories | WWF“. 2020. https://www.worldwildlife.org/stories/our-oceans-are-haunted-by-ghost-nets-why-that-s-scary-and-what-we-can-do--23 (23. märts 2020).
  4. „p1.jpg (350×529)“. 2020. https://www.botany.ut.ee/mullaveeb/pics/pruunmullad/p1.jpg (23. märts 2020).
  5. „Paberi kvaliteedisertifikaadid“. 2020. http://opiobjektid.tptlive.ee/MaterjaliopetusTrykk/paberi_kvaliteedisertifikaadid.html (23. märts 2020).
  6. „Paper and Cardboard Production Worldwide 2007-2017“. 2020. Statista. https://www.statista.com/statistics/270314/production-of-paper-and-cardboard-in-selected-countries/ (23. märts 2020).
  7. „Pelletite info“. 2020. www.pellet.ee. http%3A%2F%2Fwww.pellet.ee%2Fpelletid%2Fpelletite-info%2F (23. märts 2020).
  8. „Pelletite tootmine - Graanul Invest“. 2020. https://www.graanulinvest.com/est/tegevusvaldkonnad/pelletite-tootmine (23. märts 2020).
  9. „Person holding green plant with soil | Pikrepo“. 2020. https://www.pikrepo.com/fqmdt/person-holding-green-plant-with-soil (23. märts 2020).
  10. „PHOTOS: The Sahara Desert, Painted White With Snow“. 2020. NPR.org. https://www.npr.org/sections/thetwo-way/2018/01/09/576747323/photos-the-sahara-desert-painted-white-with-snow (23. märts 2020).
  11. „Pinterest“. 2020. Pinterest. https://www.pinterest.it/pin/281686151676979159/ (23. märts 2020).
  12. „Prairie,Grassland,Empty,Free Pictures, Free Photos - Free Image from Needpix.Com“. 2020. https://www.needpix.com/photo/1108252/prairie-grassland-empty-free-pictures-free-photos-free-images-royalty-free (23. märts 2020).
  13. „Pros and Cons of GMO Foods: Health and Environment“. 2020. https://www.medicalnewstoday.com/articles/324576 (23. märts 2020).
  14. „Pühapäeval Algab Riigimetsas Raierahu“. 2020. RMK. https://www.rmk.ee/organisatsioon/pressiruum/uudised/uudised-2018/puhapaeval-algab-riigimetsas-raierahu (23. märts 2020).
  15. „Puidukeemia – hoogu võttev tulevikutehnoloogia?“ 2018. TööstusEST. https://toostusest.ee/uudis/2018/11/05/puidukeemia-tulevikutehnoloogia/ (23. märts 2020).
  16. „r4082e40.gif (438×418)“. 2020. http://www.fao.org/3/r4082e/r4082e40.gif (23. märts 2020).
  17. „Reconnecting People to the Land - Lucends Ranch Organic Beef“. 2020. http://www.lucendsranch.com/index.html (23. märts 2020).
  18. „Rice production by region“. 2020. Our World in Data. https://ourworldindata.org/grapher/rice-production-by-region (29. märts 2020).
  19. „Rice-cultivation-4165415_960_720.jpg (960×675)“. 2020. https://cdn.pixabay.com/photo/2019/04/29/07/46/rice-cultivation-4165415_960_720.jpg (23. märts 2020).
  20. „Roar Media: South Asia’s Knowledge Platform“. 2020. https://roar.media/english/life/environment-wildlife/high-time-sri-lanka-banned-bottom-trawling/ (26. märts 2020).
  21. „Royalty free uyuni photos free download | Piqsels“. 2020. https://www.piqsels.com/en/search?q=uyuni (23. märts 2020).
  22. „Selective, focus photo, ocean waves, ocean wave photography, water, wave, wallpaper, desktop wallpapers, CC0, public domain, royalty free | Piqsels“. 2020. https://www.piqsels.com/en/public-domain-photo-sgkal (26. märts 2020).
  23. „Shipbuilding: 800–1800“. 2015. Royal Museums Greenwich. https://www.rmg.co.uk/discover/explore/shipbuilding-800%C3%A2%E2%82%AC%E2%80%9C1800 (23. märts 2020).
  24. „Sõrmjätkatud Materjal | Liimpuit.Ee“. 2020. https://www.liimpuit.ee/sormjatkatudmaterjal/?lang=en (23. märts 2020).
  25. „Stora Enso Eesti AS Näpi ja Imavere saeveskid“. 2020. Puumerkki. https://www.puumerkki.fi/et/pin_koik_nyt/tootekirjeldus/stora_enso_eesti_as_napi_ja_imavere_saeveskid (23. märts 2020).
  26. „Sugar Beet Production by Country, 2019 - Knoema.Com“. 2020. Knoema. https://knoema.com//atlas/topics/Agriculture/Crops-Production-Quantity-tonnes/Sugar-beet-production (29. märts 2020).
  27. „Taiga_ecoregion.png (3539×1769)“. 2020. https://upload.wikimedia.org/wikipedia/commons/5/5d/Taiga_ecoregion.png (23. märts 2020).
  28. „Teadlane: tselluloositehas ähvardab lisaks Tartule ka Peipsit, keemia on ohtlik mänguasi - Eesti Päevaleht“. 2020. https://epl.delfi.ee/arvamus/teadlane-tselluloositehas-ahvardab-lisaks-tartule-ka-peipsit-keemia-on-ohtlik-manguasi?id=81759945 (23. märts 2020).
  29. „Tech-solutions-1_fmt.png (928×577)“. 2020. https://giecdn.blob.core.windows.net/fileuploads/publications/15/issues/103459/articles/images/tech-solutions-1_fmt.png (23. märts 2020).
  30. „The country that brought a sea back to life - BBC Future“. 2020. https://www.bbc.com/future/article/20180719-how-kazakhstan-brought-the-aral-sea-back-to-life (23. märts 2020).
  31. „The lake ecosystem | Gonna poke the croc | Abhishek Singh | Flickr“. 2020. https://www.flickr.com/photos/aksinc/5366897663 (23. märts 2020).
  32. „The Role of Wood in World History“. 1998. Environmental History Resources. https://www.eh-resources.org/the-role-of-wood-in-world-history/ (23. märts 2020).
  33. „The World Lost a Belgium-sized Area of Primary Rainforests Last Year“. 2019. Global Forest Watch Blog. https://www.wri.org/blog/2019/04/world-lost-belgium-sized-area-primary-rainforests-last-year (23. märts 2020).
  34. „The-cone-of-depression-or-loss-of-hydraulic-head-From-ABCs-of-Groundwater-Centre-for.png (850×534)“. 2020. https://www.researchgate.net/profile/Shawan_Dogramaci/publication/264938446/figure/fig5/AS:667890332225545@1536248872776/The-cone-of-depression-or-loss-of-hydraulic-head-From-ABCs-of-Groundwater-Centre-for.png (23. märts 2020).
  35. „Tooraine - Tootmine -“. 2020. https://www.estoniancell.ee/tootmine/tooraine/ (23. märts 2020).
  36. „Tööstuslik areng Jamali Neenetsi autonoomses ringkonnas“. 2020. http://www.suri.ee/il/2000/3/jamaneen.html (23. märts 2020).
  37. „Tropical Deforestation“. 2007. https://earthobservatory.nasa.gov/features/Deforestation/deforestation_update3.php (23. märts 2020).
  38. „Ülepüük ohustab ülemaailmseid tuunivarusid - Forte“. 2020. https://forte.delfi.ee/news/maa/ulepuuk-ohustab-ulemaailmseid-tuunivarusid?id=87740271 (23. märts 2020).
  39. „Vaalapüük“. 2019. Vikipeedia. https://et.wikipedia.org/w/index.php?title=Vaalap%C3%BC%C3%BCk&oldid=5195912 (23. märts 2020).
  40. „Värsked andmed: rangelt kaitstava metsa pindala kasvas riigimetsas 300 000 hektarini - ärileht.ee“. 2020. https://arileht.delfi.ee/news/uudised/varsked-andmed-rangelt-kaitstava-metsa-pindala-kasvas-riigimetsas-300-000-hektarini?id=88654113 (23. märts 2020).
  41. „VIDEO: Kuidas valmis eestlaste ehitatud maailma kõrgeim puitmaja - Moodne Kodu“. 2020. https://moodnekodu.delfi.ee/news/sisustusjadisain/video-kuidas-valmis-eestlaste-ehitatud-maailma-korgeim-puitmaja?id=74792525 (23. märts 2020).
  42. „Võõrliigid | Keskkonnaministeerium“. 2020. https://www.envir.ee/et/voorliigid (23. märts 2020).
  43. „Walrus“. 2020. Wikipedia. https://en.wikipedia.org/w/index.php?title=Walrus&oldid=945520966 (23. märts 2020).
  44. „What Is Permafrost? | NASA Climate Kids“. 2020. https://climatekids.nasa.gov/permafrost/ (23. märts 2020).
  45. „What Is Permafrost?“ 2020. NASA Climate Kids. https://climatekids.nasa.gov/permafrost/ (23. märts 2020).
  46. „White & pink pearls (cultured) | Cultured white & pink pearl… | Flickr“. 2020. https://www.flickr.com/photos/jsjgeology/31301996872 (23. märts 2020).
  47. „Wood pellets ET5A3109 | Jensen Lumber Co Inc in Ovid, Idaho.… | Flickr“. 2020. https://www.flickr.com/photos/107640324@N05/26312450223 (23. märts 2020).
  48. „World Fish Market | GLOBEFISH - Information and Analysis on World Fish Trade | Food and Agriculture Organization of the United Nations | GLOBEFISH | Food and Agriculture Organization of the United Nations“. 2020. http://www.fao.org/in-action/globefish/fishery-information/world-fish-market/en/ (23. märts 2020).
  49. „WWF Reaction to the Commission’s proposal to ban phosphates in laundry detergents | WWF“. 2020. http://www.wwf.eu/?196405/Commissions-proposal-to-ban-phosphates-in-laundry-detergents (23. märts 2020).
  50. „По комсомольской путёвке на целину | Новая университетская жизнь“. 2020. http://gazeta.sfu-kras.ru/node/5843 (23. märts 2020).
  51. „Файл:Minimum-Tonne.svg“. 2020. Википедия. https://ru.wikipedia.org/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Minimum-Tonne.svg (23. märts 2020).
  52. 2010b. Map of sugarcane production across the world compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. 2008. Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. Global Biogeochemical Cycles 22: GB1022. https://commons.wikimedia.org/wiki/File:SugarcaneYield.png (29. märts 2020).
  53. 2010c. Map of wheat production across the world compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. 2008. Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. Global Biogeochemical Cycles 22: GB1022. https://commons.wikimedia.org/wiki/File:WheatYield.png (29. märts 2020).
  54. 2012b. Temperate broadleaf and mixed forests. https://commons.wikimedia.org/wiki/File:Biome_map_04.svg (23. märts 2020).
  55. 2012c. Tropical and subtropical grasslands, savannas, and shrublands. https://commons.wikimedia.org/wiki/File:Biome_map_07.svg (23. märts 2020).
  56. 2020a. https://journals.plos.org/plosone/article/figure/image?id=10.1371/journal.pone.0175533.g001&size=large (26. märts 2020).
  57. 2020a. Map of cotton production (average percentage of land used for its production times average yield in each grid cell) across the world compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. 2008. Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. Global Biogeochemical Cycles 22: GB1022. https://commons.wikimedia.org/wiki/File:CottonYield.png (29. märts 2020).
  58. 2020b. „Wildfires: Climate Change and Deforestation Increase the Global Risk | DW | 08.01.2020“. DW.COM. https://www.dw.com/en/wildfires-climate-change-and-deforestation-increase-the-global-risk/a-51928388 (23. märts 2020).
  59. 2020b. https://roar.media/english/life/environment-wildlife/high-time-sri-lanka-banned-bottom-trawling/ (23. märts 2020).
  60. 2020b. Map of rice production across the world compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. 2008. Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. Global Biogeochemical Cycles 22: GB1022. https://commons.wikimedia.org/wiki/File:RiceYield.png (29. märts 2020).
  61. Adhikari, Shankar, ja Barbara Ozarska. 2018. „Minimizing Environmental Impacts of Timber Products through the Production Process “From Sawmill to Final Products”“. Environmental Systems Research 7(1): 6.
  62. Agriculture, US Department of. 2009. English: U.S. Department of Agriculture (USDA) Agriculture Research Service (ARS) researchers are studying how nitrates and phosphorus affect water quality in a crop field that has been converted to native prairie vegetation at the Neal Smith National Wildlife Refuge near Prairie City, IA on Sept. 14, 2009. Photo by Jeff Cook. https://commons.wikimedia.org/wiki/File:Native_prairie_vegetation.jpg (23. märts 2020).
  63. AndrewMT. 2010a. English: Map of sugar beet production (average percentage of land used for its production times average yield in each grid cell) across the world compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. 2008. Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. Global Biogeochemical Cycles 22: GB1022. https://commons.wikimedia.org/wiki/File:Sugarbeetoutput.png (29. märts 2020).
  64. Ariontor. 2020. „Free Image on Pixabay - Mine, Open Pit, Mining, Large“. https://pixabay.com/photos/mine-open-pit-mining-large-3897039/ (26. märts 2020).
  65. At09kg. 2011. English: The scientific process of photosynthesis. https://commons.wikimedia.org/wiki/File:Photosynthesis.gif (26. märts 2020).
  66. Beebe, Sam. 2008. English: Crop circles along the Columbia, Washington, USA. https://commons.wikimedia.org/wiki/File:Crop_circles_along_the_Columbia,_Washington,_USA.jpg (23. märts 2020).
  67. Beeblebrox. 2008. English: A heavily wooded section of the Seven Lakes trail, Kenai National Wildlife Refuge, Alaska. https://commons.wikimedia.org/wiki/File:SevenlakesAlaska.JPG (23. märts 2020).
  68. Benjamint444. 2020. Cane Toad male, feral in the Tanamai desert, Northern Teritory, Australia. https://commons.wikimedia.org/wiki/File:Canetoadmale.jpg (23. märts 2020).
  69. Bjoertvedt. 2013. English: Laminaria saccharina brown algae at the coast of Lista, Farsund municipality, in southern Norway. https://commons.wikimedia.org/wiki/File:Laminaria_saccharina_IMG_1029_listafyr.JPG (23. märts 2020).
  70. Bouteiller. 2020. „Photo by Valérie Le Bouteiller on Unsplash“. https://unsplash.com/photos/Y6vc_7-c-hg (26. märts 2020).
  71. Buisse. 2007..English: Strolling reindeer (Rangifer tarandus) in the Kebnekaise valley, Lappland, Sweden. https://commons.wikimedia.org/wiki/File:20070818-0001-strolling_reindeer.jpg (23. märts 2020).
  72. CA, Joe Parks from Berkeley. 2012. Saguaro National Park. https://commons.wikimedia.org/wiki/File:Saguaro_National_Park_-_Flickr_-_Joe_Parks.jpg (23. märts 2020).
  73. Calistemon. 2010. English: The open pit at Sunrise Dam Gold Mine, Australia. https://commons.wikimedia.org/wiki/File:Sunrise_Dam_open_pit.jpg (26. märts 2020).
  74. Capricorn, Dj. 2008. English: Nitrogen cycle, translated into Estonian. https://commons.wikimedia.org/wiki/File:L%C3%A4mmastikuringe.jpg (23. märts 2020).
  75. Carnby. 2006. English: Map of steppes in the world according to C. Troll & K.-H. Paffen. https://commons.wikimedia.org/wiki/File:Steppe_world.png (23. märts 2020).
  76. Center, NASA Goddard Space Flight. 2010. NASA’s SOHO Sees Sun Popping Out All Over. https://www.flickr.com/photos/gsfc/4923566097/ (26. märts 2020).
  77. Chrumps. 2007. Latina: Strix aluco alucoEnglish: Tawny OwlPolski: PuszczykMagyar: Macskabagoly. https://commons.wikimedia.org/wiki/File:Strix_aluco_aluco.jpg (26. märts 2020).
  78. Claffey, Niall. 2019. „Beef Focus: Inside the Gates of a 50,000 Head Feedlot in Texas“. Agriland.ie. http://www.agriland.ie/farming-news/beef-focus-inside-the-gates-of-a-50000-head-feedlot-in-texas/ (23. märts 2020).
  79. Clode. 2020. „Photo by David Clode on Unsplash“. https://unsplash.com/photos/SF4Gj1xvqk0 (23. märts 2020).
  80. Crowther, T. W. et al. 2015. „Mapping Tree Density at a Global Scale“. Nature 525(7568): 201–5.
  81. CSIRO, Robert Kerton. 2000. English: Oyster farming, Georges River, NSW. August 1989. Photo credit: Robert Kerton. https://commons.wikimedia.org/wiki/File:CSIRO_ScienceImage_2901_Oyster_Farming.jpg (23. märts 2020).
  82. Logo Programme for the Endorsement of Forest Certification Schemes. 2020. https://commons.wikimedia.org/wiki/File:PEFC_Logo.svg (23. märts 2020).
  83. developer@themonthly.com.au. 2013. „The Eucalypt Invasion of Portugal“. The Monthly. https://www.themonthly.com.au/issue/2013/june/1370181600/michaela-mcguire/eucalypt-invasion-portugal (23. märts 2020).
  84. Dittmann. 2020. „Flooding in Botswana“. FutureLearn. https://www.futurelearn.com/courses/climate-smart-agriculture/0/steps/26565 (23. märts 2020).
  85. DOE, US. 2016. Estonian version. https://commons.wikimedia.org/wiki/File:Diagram_showing_a_simplified_representation_of_the_Earth%27s_annual_carbon_cycle_(US_DOE)EST.png (23. märts 2020).
  86. Dykinga, Jack. 2020. Bison bison. Original caption: „scientists are helping users of American rangelands meet the challenge of managing multiple uses sustainably.“). https://commons.wikimedia.org/wiki/File:American_bison_k5680-1.jpg (23. märts 2020).
  87. Elkwiki. 2011. Siberian autumn 2011.All world is Taiga! https://commons.wikimedia.org/wiki/File:Siberian_autumn_in_taiga..JPG (23. märts 2020).
  88. Enfieldjohn. 2012. This photo shows a soil profile out in the Mojave Desert. An interesting example useful for discussions about deserts, soil, rocks etc. https://commons.wikimedia.org/wiki/File:Mojave_Desert_Soil_Profile.JPG (23. märts 2020).
  89. ERR, Raul Rosenvald, TÜ säästliku metsanduse teadur |. 2020b. „Lageraie Eesti metsades võimendab kliimamuutusi vähemalt järgmised 60 aastat“. ERR. https://www.err.ee/1031781/lageraie-eesti-metsades-voimendab-kliimamuutusi-vahemalt-jargmised-60-aastat (23. märts 2020).
  90. ERR. 2020a. „Uuring: vana mets aeglustab turberaiel uute puude kasvukiirust“. ERR. https://novaator.err.ee/1026654/uuring-vana-mets-aeglustab-turberaiel-uute-puude-kasvukiirust (23. märts 2020).
  91. FAO, toim. 2018. Meeting the Sustainable Development Goals. Rome.
  92. Foledman. 2015. Betula nana. https://commons.wikimedia.org/wiki/File:Betukananabereza.jpg (23. märts 2020).
  93. FutureLearn. 2020. „Impact of Climate Change on Agriculture“. FutureLearn. https://www.futurelearn.com/courses/climate-smart-agriculture/0/steps/26565 (23. märts 2020).
  94. García, Luis Fernández. 2017. Español: Gelidium corneum (Hudson) J.V.Lamouroux 1813: 129 = Gelidium sesquipedale (Clemente) Thuret in Bornet & Thuret 1876: 61; pliego de herbario. https://commons.wikimedia.org/wiki/File:Gelidium_corneum_19880601b.jpg (23. märts 2020).
  95. Harquail, Shawn. 2017. Pearl insemination. https://www.flickr.com/photos/harquail/38884811974/ (23. märts 2020).
  96. Headquarters, U. S. Fish and Wildlife Service. 2012. Photo credit: David Hinkel. https://commons.wikimedia.org/wiki/File:Endangered_Florida_manatee_(Trichechus_manatus)_(7636816484).jpg (23. märts 2020).
  97. HêRø. 2010. Español: Mapa actualizado con las reservas probadas de petroleo en el mundo. https://commons.wikimedia.org/wiki/File:Oil_Reserves_Updated.png (26. märts 2020).
  98. Igben, J.L. 2019. „Impact of Sawmill Industry on Maritime and Riparian Environments along Selected Rivers in Delta State, Nigeria“. Journal of Applied Sciences and Environmental Management 23(3): 551.
  99. Indonesia, Herman Gunawan, Bangka. 2006. This photo shows from top to bottom: pieces of the carapace of an Whiteleg shrimp; a healthy Whiteleg shrimp as harvested (i.e., the animal is dead; size 66, 17 grams); a dead Whiteleg shrimp infected by the Taura syndrome virus (TSV). https://commons.wikimedia.org/wiki/File:Litopenaeus_vannamei_specimen.jpg (23. märts 2020).
  100. Interiot, uploaded by. 2006. English: Cross-section of continental margin depicting the particular elements. https://commons.wikimedia.org/wiki/File:Continental_shelf.png (23. märts 2020).
  101. James, David. 2016. „10 Surprising Facts About the Spanish Armada“. 5-Minute History. https://fiveminutehistory.com/10-surprising-facts-about-the-spanish-armada/ (23. märts 2020).
  102. Kalanduse teabekeskus. 2012. „Aastaraamat ‘Eesti kalamajandus 2011’ ()“. http://www.kalateave.ee/et/teadus-ja-arendustegevus/trukised/2200-aastaraamat-qeesti-kalamajandus-2011q (23. märts 2020).
  103. Katpatuka. 2006. Map of Tundra region. https://commons.wikimedia.org/wiki/File:800px-Map-Tundra.png (23. märts 2020).
  104. Kaur, Andre. 2009. Sügisene mustikamets. https://commons.wikimedia.org/wiki/File:S%C3%BCgisene_mustikamets_-_panoramio.jpg (26. märts 2020).
  105. Keskkonnaagentuuri koduleht, 2020. „Eesti metsavaru ja värsked, 2018 aasta raiemahu andmed. https://www.keskkonnaagentuur.ee/et/uudised/eesti-metsavaru-ja-varsked-2018-aasta-raiemahu-andmed (23. märts 2020).
  106. Knapp, Allan K., ja Jay E. Anderson. 1980. „Effect of Heat on Germination of Seeds from Serotinous Lodgepole Pine Cones“. The American Midland Naturalist 104(2): 370–72.
  107. Koppelmaa, Külli. 2020. „Kehra tehases avati pidulikult koostootmisjaam. Sõnumitooja“. https://sonumitooja.ee/keh%c2%adra-te%c2%adha%c2%adses-ava%c2%adti-pi%c2%addu%c2%adli%c2%adkult-koos%c2%adtoot%c2%admis%c2%adjaam/ (23. märts 2020).
  108. Kothe-Heinrich, Gabriele. 2012. Porphyra purpurea (Roth) C.Ag., herbarium sheet. Collected 1989-08-08, Heligoland (Germany). https://commons.wikimedia.org/wiki/File:Porphyra_purpurea_Helgoland.JPG (23. märts 2020).
  109. Lange, P. J. de. 2013. Pterocladia lucida (Turner) J.Agardh. https://commons.wikimedia.org/wiki/File:Pterocladia_lucida_(Turner)_J.Agardh_(AM_AK345146).jpg (23. märts 2020).
  110. Lepik, Eili. „ÜRO tegevuskava 2030 ja ülemaailmsed säästva arengu eesmärgid“. : 29.
  111. Lou. 2009. Drip Tip. https://www.flickr.com/photos/graciouswarrior/3674383769/ (23. märts 2020).
  112. Luisovalles. 2020. Cacao (Theobroma cacao). https://commons.wikimedia.org/wiki/File:Matadecacao.jpg (23. märts 2020).
  113. Maa-amet. 2020. „Avaleht“. index.php?lang_id=1&page_id=36 (26. märts 2020).
  114. Mattmangum. 2009. Shift cultivation in Thailand, cut tree trunks and burnt field inside forests. https://commons.wikimedia.org/wiki/File:An_example_of_slash_and_burn_agriculture_practice_Thailand.jpg (23. märts 2020).
  115. McEwan, Andrew, Enrico Marchi, Raffaele Spinelli, ja Michal Brink. 2020. „Past, Present and Future of Industrial Plantation Forestry and Implication on Future Timber Harvesting Technology“. Journal of Forestry Research 31(2): 339–51.
  116. Menke, David. 2013. Raccoon photographed Lower Klamath National Wildlife Refuge in California. https://commons.wikimedia.org/wiki/File:Raccoon_climbing_in_tree_-_Cropped_and_color_corrected.jpg (23. märts 2020).
  117. Kaljuvee. 2015. Kasvuhooneefekti skeem. https://commons.wikimedia.org/wiki/File:Kasvuhoonefekt2.png (26. märts 2020).
  118. Molter, This image was created by user Dan. 2009. The toxic mushroom Galerina marginata (Batsch) Kühner. https://commons.wikimedia.org/wiki/File:Galerina_marginata_63678.jpg (23. märts 2020).
  119. Nibbe. 2020. „Photo by Dale Nibbe on Unsplash“. https://unsplash.com/photos/kI0y8JIneTk (26. märts 2020).
  120. Nolte, Martina. 2012. Fotoflug vom Flugplatz Nordholz-Spieka über Bremerhaven, Wilhelmshaven und die Ostfriesischen Inseln bis Borkum. https://commons.wikimedia.org/wiki/File:2012-05-13_Nordsee-Luftbilder_DSCF8784.jpg (26. märts 2020).
  121. Nugent, Thomas. 2020. „Geograph: Broken Cross Opencast Coal Mine from the... Thomas Nugent“. https://www.geograph.org.uk/photo/4588665 (26. märts 2020).
  122. Osuri, Anand. 2011. English: Tropical lowland rainforests in Agumbe, Karnataka. https://commons.wikimedia.org/wiki/File:Tropical_rainforest_Agumbe.jpg (23. märts 2020).
  123. Otsus, Andro. „LuuaMetsanduskool“. : 23.
  124. Parklands, Western Arctic National. 2013. Soil in Profile. https://www.flickr.com/photos/nps_wear/9828692066/ (23. märts 2020).
  125. Parravicini. 2020. „Photo by Giorgio Parravicini on Unsplash“. https://unsplash.com/photos/12IHVEFRacQ (23. märts 2020).
  126. peupleloup. 2008. Taiga Landscape in Quebec, Canada, dominated by Black Spruce Picea mariana. https://commons.wikimedia.org/wiki/File:Taiga_Landscape_in_Canada.jpg (23. märts 2020).
  127. Pikne, John M. Evans/USGS-USA Govderivative work: 2009. Eesti: Veeringe skeem. https://commons.wikimedia.org/wiki/File:Veeringe.png (23. märts 2020).
  128. Pisanty, Gideon. 2020. Mediterranean shrubland in Nachal Kelach, Mount Carmel, Israel, May 23, 2006. Dominant plant species include: Quercus calliprinos, Laurus nobilis, Viburnum tinus, Smilax aspera, and Clematis cirrhosa. A few Pinus halepensis trees can also be seen. https://commons.wikimedia.org/wiki/File:Choresh_1.JPG (23. märts 2020).
  129. Precisetti79. 2015. Grafica del brand FSC „Forest For All Forever“. https://commons.wikimedia.org/wiki/File:FSC-Forest_For_All_Forever.jpg (23. märts 2020).
  130. Producercunningham, NASA Collage by. 2014. English: A comparison of the Aral Sea in 1989 (left) and 2014 (right). https://commons.wikimedia.org/wiki/File:AralSea1989_2014.jpg (23. märts 2020).
  131. ProfessorX. 2005. Tarangire National Park in Tanzania, East Africa. https://commons.wikimedia.org/wiki/File:Tarangire-Natpark800600.jpg (23. märts 2020).
  132. Pukk, Sander. „Ebaseaduslike metsaraiete ruumiline paiknemine Eestis aastatel 2009-2014“. : 34.
  133. Raudsaar, Madis, Kaia-Liisa Siimon, ja Mati Valgepea. „Autorid: Mati Valgepea, Allan Sims, Madis Raudsaar, Tiiu Timmusk“. : 37.
  134. Ray in Manila. 2018. Topi, Maasai Mara. https://www.flickr.com/photos/rayinmanila/46196374375/ (23. märts 2020).
  135. Reiska, Rein. „Tselluloosi tehnoloogia“. : 78.
  136. Resources, Sr Photographer, Paul Hames / California Department of Water. 2004. English: Aerial view of crop sprinklers near Rio Vista, California in the Sacramento-San Joaquin Delta region. The Delta is the hub of the State’s water distribution system, and supplies irrigation to more than 1,800 agriculture users in the region. Photo taken July 15, 2004. https://commons.wikimedia.org/wiki/File:Crop_sprinklers_Rio_Vista_California_15_Jul_2004-002.jpg (23. märts 2020).
  137. Ries, Gunnar. 2007. Deutsch: Schwarzschwanz Präriehund (Cynomys ludovicianus). https://commons.wikimedia.org/wiki/File:Pr%C3%A4riehund_P1010308.JPG (23. märts 2020).
  138. Rootsmaa. 2018. „Metsamajandus ja tööstus- ning keskkonnaprobleemid.“ https://e-koolikott.ee/kogumik/19712-3-2-Metsamajandus-ja-toostus-ning-keskkonnaprobleemid (23. märts 2020).
  139. Saoysters. 2009. Oyster lease in South Australia using the „Adjustable Longline System“. https://commons.wikimedia.org/wiki/File:Oyster_Farm_South_Australia.JPG (23. märts 2020).
  140. Schellmann, Werner. 1982. Cutting of laterite brickstones. Angadipuram, India. https://commons.wikimedia.org/wiki/File:Laterite_quarry,_Angadipuram,_India._C_004.jpg (23. märts 2020).
  141. Science, Soil. 2009. Troup Series - Profile. https://www.flickr.com/photos/soilscience/5105313564/ (23. märts 2020).
  142. self. 2008. Penaeus monodon. https://commons.wikimedia.org/wiki/File:Penaeus_monodon.jpg (23. märts 2020).
  143. Seratobikiba. 2016. Peanuts ditch irrigation. https://commons.wikimedia.org/wiki/File:Peanuts_irrigation.jpg (23. märts 2020).
  144. Sherony, Dominic. 2010. San Raphael Grasslands. https://www.flickr.com/photos/9765210@N03/4412326574/ (23. märts 2020).
  145. sighmanb. 2013. Glenfeshie - rogue male Caper which attacks anyone in sight. It chased us down the access track to make sure we’d left. https://commons.wikimedia.org/wiki/File:Capercaillie_(8751340764).jpg (23. märts 2020).
  146. Singh, Abhishek. 2011. The lake ecosystem. https://www.flickr.com/photos/aksinc/5366897663/ (23. märts 2020).
  147. Sloan. 1936. Buried machinery in barn lot in Dallas, South Dakota, United States during the Dust Bowl, an agricultural, ecological, and economic disaster in the Great Plains region of North America in 1936. https://commons.wikimedia.org/wiki/File:Dust_Bowl_-_Dallas,_South_Dakota_1936.jpg (23. märts 2020).
  148. Statista, 2020. „Top paddy rice producers worldwide, 2018 |“ .https://www.statista.com/statistics/255937/leading-rice-producers-worldwide/ (29. märts 2020).
  149. Statista. 2020. „Global greenhouse gas emissions by sector 2014 | Statista“. https://www.statista.com/statistics/270723/distribution-of-global-greenhouse-gas-emissions-by-sector-worldwide/ (23. märts 2020).
  150. Strniste, Marissa. 2012. Up-Close Sloth. https://www.flickr.com/photos/mstrniste/6854263759/ (23. märts 2020).
  151. Sutherland, Ben. 2009. Rainforest canopy in Manuas, Brazil. https://commons.wikimedia.org/wiki/File:Rainforest_canopy.jpg (23. märts 2020).
  152. Terpsichores. 2012a. English: Deserts and xeric scrublands. https://commons.wikimedia.org/wiki/File:Biome_map_13.svg (23. märts 2020).
  153. Tölpt, Eero. „REGIONAALMINISTRI VALITSEMISALA“. https://eesti2030.files.wordpress.com/2014/02/estonia-2030.pdf (23. märts 2020).
  154. tonynetone. 2018. Snowfall over the Sahara Desert. https://www.flickr.com/photos/tonynetone/27802964769/ (23. märts 2020).
  155. Unsplash. 2020a. „Photo by Aliya Izumi on Unsplash“. https://unsplash.com/photos/sCa07qU69sk (23. märts 2020).
  156. USA, Mike Baird from Morro Bay. 2007. Mother Sea Otter with pup at Morro Rock, Feb. 12, 2007 - photo by Mike Baird, bairdphotos.com Shot w/ a Canon 5D w/ 600 mm f/4.0 IS lens w/ 1.4TE. https://commons.wikimedia.org/wiki/File:Sea_otter_cropped.jpg (23. märts 2020).
  157. Vernon, Alan. 2005. The hairy Desert sunflower (Gerea canescens) blooming in Henderson Canyon, Borrego Springs, California. Taken in 2005 with a Canon EOS 10D. https://commons.wikimedia.org/wiki/File:Blooming_desert.jpg (23. märts 2020).
  158. Welle (www.dw.com), Deutsche. 2020a. „Siberian Fires Continue to Wreak Havoc, Greenpeace Calls It a ‘climate Catastrophe’ | DW | 07.08.2019“. DW.COM. https://www.dw.com/en/siberian-fires-continue-to-wreak-havoc-greenpeace-calls-it-a-climate-catastrophe/a-49932871 (23. märts 2020).
  159. Wikipedia, Jisl at English. 2006.Drip Irrigation Layout and its parts. https://commons.wikimedia.org/wiki/File:Dripirrigation.png (23. märts 2020).
  160. Wikipedia, The original uploader was Carole a at English. 2004. I took this picture of a wild tulip in the steppe of Kazakhstan. https://commons.wikimedia.org/wiki/File:Wild_tulip_in_the_steppe_of_Kazakhstan.jpg (23. märts 2020).
  161. Wikipedia, The original uploader was Michaila vnuk at Ukrainian. 2013. Podzols Rustic (WRB code: PZrs). Surface-podzolic sandy soil at the contact middle and southern taiga (Karelian Isthmus) under lighted pine forest. https://commons.wikimedia.org/wiki/File:Podzols.JPG (23. märts 2020).
  162. Willem, Julien. 2008. A Dugong near Marsa Alam (Egypt). https://commons.wikimedia.org/wiki/File:Dugong_Marsa_Alam.jpg (23. märts 2020).
  163. Williams, Bob. 2020. Picking oysters by hand at low tide, Willapa Bay, Washington, October 1969.Image ID: fish0744, NOAA’s Fisheries Collection. https://commons.wikimedia.org/wiki/File:Oyster_Farming.jpg (23. märts 2020).
  164. Winstead, Jim. 2005. Bactrian Camel foresting around in the snow. Bactrian Camels are said to eat the snow as a means to consume water. https://commons.wikimedia.org/wiki/File:Bactrian_Camel_photo.jpg (23. märts 2020).
  165. www.peace-on-earth.org, Jialiang Gao. 2003. Terrace rice fields in Yunnan Province, China. https://commons.wikimedia.org/wiki/File:Terrace_field_yunnan_china.jpg (23. märts 2020).
  166. Yewell . 2020. „Photo by Travis Yewell on Unsplash“. https://unsplash.com/photos/xXJciiQAJ-Y (26. märts 2020).
  167. Zampa, Matthew. 2019. „99% of U.S. Farmed Animals Live on Factory Farms“. https://sentientmedia.org/u-s-farmed-animals-live-on-factory-farms/ (23. märts 2020).
  168. Zhang, Xianwei et al. 2020. „Novel transgenic pigs with enhanced growth and reduced environmental impact“. eLife 7. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5963925/ (23. märts 2020).
  169. קלאופטרה. 2008. Ficus tree roots in the Kauai Botanical Gardens. https://commons.wikimedia.org/wiki/File:Tree_roots2.jpg (23. märts 2020).