{"id":938,"date":"2004-12-03T09:34:00","date_gmt":"2004-12-03T08:34:00","guid":{"rendered":"https:\/\/kids.esa.int\/rivers\/"},"modified":"2026-10-08T00:33:59","modified_gmt":"2026-10-07T22:33:59","slug":"rivers","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/rivers\/","title":{"rendered":"J\u00f5ed"},"content":{"rendered":"
\n

Suurem osa maailma elanikkonnast elab j\u00f5gede l\u00e4hedal. Nad s\u00f5ltuvad j\u00f5gedest joogivee saamiseks, pesemiseks, kalap\u00fc\u00fcgiks ja p\u00f5llukultuuride kastmiseks.<\/p>\n<\/div>\n

Kaugetes metsades v\u00f5i k\u00f5rbetes v\u00f5ivad j\u00f5ed olla lihtsaim viis liikumiseks. Tammid v\u00f5idakse ehitada \u00fcleujutuste v\u00e4ltimiseks, l\u00e4hedal asuvate p\u00f5ldude niisutamiseks v\u00f5i elektrienergia tootmiseks.<\/p>\n

Kui j\u00f5gesid ei reguleerita, v\u00f5ivad p\u00f5ud v\u00f5i \u00fcleujutused p\u00f5hjustada katastroofe. Igal aastal kannatavad miljonid inimesed veepuuduse v\u00f5i kodude ja p\u00f5ldude \u00fcleujutuste all.<\/p>\n

Isegi Euroopas ohustavad suurte j\u00f5gede \u00fcleujutused inimelusid ja tekitavad linnadele ja p\u00f5llumaadele tohutut kahju. 2002. aastal p\u00f5hjustasid Euroopa viimaste aastate k\u00f5ige r\u00e4ngemad \u00fcleujutused \u00fcle 7 miljardi euro suuruse kahju.<\/p>\n

Meteosat-ilmastiku satelliidid annavad varajast hoiatust tugevate vihmasadude kohta, et oleks v\u00f5imalik valmistada ette \u00fcleujutuskaitset. ESA kosmoses\u00f5idukid Envisat ja ERS-2 aitavad p\u00e4\u00e4steteenistustel, pildistades \u00fcleujutatud alasid nii p\u00e4eval kui \u00f6\u00f6sel.<\/p>\n

\"Water<\/figure>\n

Satelliidid n\u00e4itavad ka parimaid kohti kaevude kaevamiseks, kui palju vett on mullas ning kas j\u00f5gede veetase t\u00f5useb v\u00f5i langeb. See on v\u00e4ga v\u00e4\u00e4rtuslik teave vaestes riikides, kus sellist teavet on raske saada.<\/p>\n

Alates 2002. aastast on ESA TIGER-programm aidanud paljudel Aafrika riikidel j\u00e4lgida oma j\u00f5gesid ja m\u00e4rgalasid ning kasutada olemasolevat vett v\u00f5imalikult t\u00f5husalt.<\/p>","protected":false},"excerpt":{"rendered":"

Most of the world\u2019s population live near rivers. They depend on rivers for drinking, washing, fishing and watering crops. In remote forests or deserts, rivers may be the easiest way […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2003\/08\/water_flows_through_dam_diversion_holes2\/18249990-2-eng-GB\/Water_flows_through_dam_diversion_holes.jpg","esa_banner_description":"","esa_banner_credit":"Associated Press, XINHUA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/08\/Water_flows_through_dam_diversion_holes2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[42,10,66],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-938","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-water-world","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=938"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/938\/revisions"}],"predecessor-version":[{"id":4748,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/938\/revisions\/4748"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=938"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=938"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=938"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=938"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=938"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=938"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=938"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}