{"id":394,"date":"2018-04-20T09:23:00","date_gmt":"2018-04-20T07:23:00","guid":{"rendered":"https:\/\/kids.esa.int\/esa_s_tiger_project_safeguards_earth_s_precious_water\/"},"modified":"2026-10-08T00:27:40","modified_gmt":"2026-10-07T22:27:40","slug":"esa_s_tiger_project_safeguards_earth_s_precious_water","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/esa_s_tiger_project_safeguards_earth_s_precious_water\/","title":{"rendered":"Proiectul TIGER al ESA protejeaz\u0103 pre\u021bioasele resurse de ap\u0103 ale P\u0103m\u00e2ntului"},"content":{"rendered":"<div class=\"lede\">\n<p>Mul\u021bi dintre noi consider\u0103m apa curat\u0103 ca fiind ceva de la sine \u00een\u021beles, dar aceasta este o resurs\u0103 pre\u021bioas\u0103 care, uneori, poate fi insuficient\u0103. Avem nevoie de ap\u0103 pentru a bea, pentru a ne men\u021bine cura\u021bi, pentru a cultiva plante, pentru a cre\u0219te animale \u0219i pentru a ne men\u021bine pe noi \u00een\u0219ine \u0219i mediul \u00eenconjur\u0103tor s\u0103n\u0103to\u0219i. Din p\u0103cate, unele resurse de ap\u0103 sunt consumate prea repede, \u00een timp ce altele sunt poluate. ESA este hot\u0103r\u00e2t\u0103 s\u0103-\u0219i foloseasc\u0103 tehnologia satelitar\u0103 \u0219i un proiect numit TIGER pentru a ajuta!<\/p>\n<\/div>\n<p>Una dintre cele mai mari provoc\u0103ri cu care se confrunt\u0103 oamenii este nevoia de ap\u0103 dulce (nu ap\u0103 s\u0103rat\u0103 din oceane) pentru agricultur\u0103. De fapt, 70% din apa dulce pe care o folosim este necesar\u0103 pentru cultivarea alimentelor. Pe m\u0103sur\u0103 ce popula\u021bia uman\u0103 de pe P\u0103m\u00e2nt cre\u0219te, exist\u0103 tot mai mul\u021bi oameni de hr\u0103nit, ceea ce face ca abordarea acestei probleme s\u0103 fie extrem de important\u0103. Dac\u0103 nu o facem, oamenii vor suferi de foame. Aceasta este o problem\u0103 deosebit de acut\u0103 pentru \u021b\u0103rile africane, din cauza temperaturilor ridicate, a schimb\u0103rilor climatice \u0219i a cre\u0219terii rapide a popula\u021biei.<\/p>\n<\/p>\n<p>Vede\u021bi cum s-au modificat nivelurile apei din barajul Theewaterskloof pe parcursul unui an. Drepturi de autor: con\u021bine date Copernicus Sentinel modificate (2017\u20132018), prelucrate de ESA, CC BY-SA 3.0 IGO.<\/p>\n<p>Sateli\u021bii ESA care orbiteaz\u0103 \u00een jurul P\u0103m\u00e2ntului pot observa planeta noastr\u0103 de sus \u0219i pot monitoriza resursele de ap\u0103, nivelurile de poluare, inunda\u021biile, evaporarea \u0219i chiar umiditatea solului. Proiectul TIGER al ESA colaboreaz\u0103 cu parteneri africani \u0219i cu al\u021bi parteneri din \u00eentreaga lume pentru a pune aceste informa\u021bii esen\u021biale la dispozi\u021bia celor care iau decizii privind utilizarea apei.<\/p>\n<p>De exemplu, \u00een provincia Western Cape din Africa de Sud s-a \u00eenregistrat o penurie de ap\u0103. Barajul Theewaterskloof este cea mai important\u0103 surs\u0103 de ap\u0103 pentru popula\u021bie, ferme \u0219i animale din zon\u0103, inclusiv pentru ora\u0219ul Cape Town. Lipsa apei a determinat sc\u0103derea cu 36% a produc\u021biei de cereale fa\u021b\u0103 de nivelul obi\u0219nuit, ceea ce \u00eenseamn\u0103 c\u0103 exist\u0103 mai pu\u021bin\u0103 hran\u0103 pentru oameni. \u00cen prezent, \u00een cadrul proiectului TIGER, sateli\u021bii ESA monitorizeaz\u0103 situa\u021bia \u0219i ajut\u0103 popula\u021bia s\u0103 gestioneze cu aten\u021bie resursele de ap\u0103, valorific\u00e2nd la maximum ceea ce este disponibil.<\/p>\n<\/p>\n<p>Afla\u021bi cum sateli\u021bii ESA contribuie la gestionarea resurselor pre\u021bioase de ap\u0103. Drepturi de autor: Consor\u021biul EO4SD-Water.<\/p>\n<p>Ai ap\u0103 proasp\u0103t\u0103 \u0219i curat\u0103 ori de c\u00e2te ori ai nevoie? Dac\u0103 da, cum crezi c\u0103 ar fi via\u021ba dac\u0103 nu ai avea?<\/p>\n<p><b>Un fapt interesant:<\/b> TIGER utilizeaz\u0103 sateli\u021bii de ultim\u0103 genera\u021bie ai ESA, Sentinel-1 \u0219i Sentinel-2, pentru a monitoriza nivelurile apei \u00een \u021b\u0103rile africane.<\/p>","protected":false},"excerpt":{"rendered":"<p>Many of us take having clean water for granted, but it is a precious resource that can sometimes be in short supply. We need water to drink, stay clean, grow [&hellip;]<\/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\/2018\/04\/sentinel-1_radar_mission\/17911195-2-eng-GB\/Sentinel-1_radar_mission.jpg","esa_banner_description":"Sentinel-1 radar mission","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/04\/Sentinel-1_radar_mission","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-394","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/394","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=394"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/394\/revisions"}],"predecessor-version":[{"id":1537,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/394\/revisions\/1537"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=394"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=394"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=394"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=394"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=394"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=394"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=394"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}