Maonero Epasirese PaKuchengetedza Kwakasiyana-siyana Nezvipenyu NezveSatellite Imagery

Mudandemutande guru rezvipenyu paPasi, zvipenyu zvose, kubva patumbuyu diki kusvika kumhuka hombe dzinoyamwisa, zvine basa rekuchengetedza kudzikama kwezvipenyu zvedu. Asi nekushanduka kwemamiriro ekunze, kurasikirwa kwenzvimbo, uye kuita kwevanhu kuumbazve pasi redu, chiyero ichi chiri kuwedzera panjodzi. Chinetso chacho chikuru, uye kukwanisa kwedu kupindura kunotsamira pakuti tinonzwisisa zvakajeka sei zviri kuitika kunyika yakatipoteredza.

Apa ndipo panopinda mufananidzo wesatellite, uchipa nzira isati yamboonekwa yekuona mufananidzo mukuru. Tiri muchadenga, zvino tinogona kuona maitiro akaoma kunzwisisa emasango, nyanza, uye mhuka dzomusango munguva chaiyo. Maonero eSatellite ePasi anotibvumira kuongorora hutano hwezvakasiyana-siyana zvepasi redu, zvichibatsira vanochengetedza kuchengetedza kunoona panonyanya kudiwa kupindira. Icho chaimbove nzvimbo yesainzi chave chishandiso chakakosha mukuedza kwedu kuchengetedza hupenyu paPasi, ichipa maonero echokwadi epasi rose pamusoro pekuchengetedza zvisikwa zvakasiyana-siyana.

Kuongorora Kurasika Kwenzvimbo Yekugara uye Kutsemuka

Kurasikirwa kwenzvimbo yekugara uye kupatsanurwa kwagara kuri kukonzera kukuru mukuderera kwezvipenyu zvakasiyana-siyana, asi kutevera shanduko idzi pamwero mukuru kwagara kuri dambudziko. Nekufambira mberi mune tekinoroji yesatellite, zvisinei, masayendisiti nevanochengetedza vanokwanisa ikozvino tsvaga ikozvino mifananidzo yesatellite iyo inobata aya mashifiti munguva chaiyo. Kubva mumasango anonaya mvura ari kuderera kusvika kumanyoro ari kunyangarika, masatelliti anopa muono wakakwana wekuti mabasa evanhu ari kupaza sei zvipenyu zvaimbobudirira. Idzi data rinobatsira kuona nzvimbo dzinonyanya kukanganiswa nekutsemuka, zvichigonesa chiitiko chakanangwa kuchengetedza nzvimbo dzekugara nguva isati yakwana.

Mifananidzo yesatellite haingoburitse kukuvara asi inotaurawo nyaya yekuchinja kunoita ecosystem nekufamba kwenguva. Nekudzidza kwenguva refu maitiro ekurasika kwenzvimbo uye kupatsanurwa, nyanzvi dzinogona kuona matunhu ane zvipenyu zviri panjodzi huru yekuzviparadzanisa uye kutsakatika. Ichi chishandiso chine simba chinobvumira vanochengetedza kuchengetedza nzira dziri nani dzekubatanidza nzvimbo dzekugara dzakapatsanuka, kugadzira mikoto yemhuka dzesango, uye kuchengetedza mhuka dzisina njodzi. Munyika umo nzvimbo dzekugara dziri kunyangarika pamwero unotyisa, mifananidzo yesatellite inopa nzira yakakosha yekuchengetedza nzvimbo dzechisikigo dzinotsigira hupenyu paPasi.

Mepu yeKutemwa kwemasango uye Kuparara kweNyika

Kutema mepu yekuparadzwa kwemasango uye kuparara kwevhu kwave kwakakosha mukudzivirira zvisikwa zvepasi redu zviri kukurumidza kupera. Sezvo masango anonyangarika pamitengo inotyisa, kugona kutarisa uye kupindura kune idzi shanduko munguva chaiyo hakuna kumbove kwakakosha. Ruzivo rwakaunganidzwa nemasetellite runobatsira vanochengetedza, hurumende, uye nharaunda dzemunharaunda kutora danho rakasimba kuchengetedza nzvimbo dzisina njodzi uye kudzoreredza nyika dzakaparadzwa nguva isati yakwana.

Imwe nzanga yakadaro, vanhu veSaamaka vokuSuriname, vakatarisana nokutemwa kwemasango kwakakomba munyika dzemadzitateguru avo, zvikurukuru nemhaka yokutema matanda. Nenhoroondo refu yekusimba, iyo Saamaka yakatendeukira kuEOS Data Analytics, mupi wepasi rose wesatellite data analytics, kubatsira kugadzirisa dambudziko iri.

 Amazon Heat Wave Inoti Dolphin Hupenyu (youtube.com)

Amazon Heat Wave Inoti Dolphin Hupenyu Vhidhiyo: EOS Data Analytics  YouTube Channel.

Nekuongorora satellite mifananidzo kubva kuSentinel-2 uye mamwe masosi edata, EOSDA yakakwanisa kuona uye kuverengera kutemwa kwemasango kwakatenderedza mugwagwa wePalmeras, zvichiratidza kuwedzera kukuru kwekuparara kwevhu mumakore maviri chete. Idzi data rakadzama harina kungofumura kukura kwekuparadzwa chete asi rakapawo vaSaamaka humbowo hwakasimba hwekutsigira kurwira kwavo kuchengetedza ivhu ravo, vachivabatsira kutsigira kumisa mabasa ekutema matanda zvisiri pamutemo uye kuchengetedza nhaka yavo yetsika uye yezvakatipoteredza.

Mapping Biodiversity Hotspots

Kugadzira mepu dzenzvimbo dzinosiyana-siyana dzezvipenyu nderimwe danho rakakosha mukuchengetedza nzvimbo dzepasi dzakapfuma zvakanyanya uye dzine njodzi. Idzi nharaunda, dzakazara noupenyu, kazhinji kazhinji dzinogara mhuka dzinenge dzisina kumwe kwadzinowanikwa, zvichiita kuti dzive dzinokosha pakuchengetedza. Nemifananidzo yenhoroondo uye ichangoburwa yesetiraiti, masayendisiti anogona kuronda zvipenyu izvi zvisina kusimba kubva muchadenga, zvichipa maonero akasiyana ekuchinja nekufamba kwenguva. Izvi zvinobvumira kupindira kwekutanga mumatunhu ari panjodzi uye zvinopa vanochengetedza ruzivo rwavanoda kuti vagadzire nzira dzekuchengetedza kusiyana kwezvipenyu.

Mukupera kwa2023, Rwizi rweAmazon, nzira yekurwira sango guru repasi rinonaya mvura zhinji, rakasangana nenjodzi isina kumboitika. Huwandu hwe155 nzizi ma dolphin akawanikwa akafa muLake Tefé, uye nguva pfupi yapfuura, mamwe ma dolphin zana nemakumi maviri akawanikwa muLake Coari iri pedyo. Kufa kwavo kwakatumira kuvhunduka kuburikidza nenharaunda yesainzi, zvichisimbisa kusasimba kweiyo ecosystem uye kudiwa kwekukurumidza kuongorora zvikonzero zvedambudziko iri.

EOS Data Analytics yakaita basa rakakosha mukunzwisisa iyi njodzi yezvakatipoteredza. Ichishandisa mifananidzo yepamusoro yesatellite, EOSDA yakaongorora shanduko mumatunhu emvura nekufamba kwenguva. Nekudzidza mifananidzo yesatellite kubva munaGunyana kusvika Mbudzi 2023, timu yakakwanisa kuronda madziva ari kupera uye kuona maruva akakosha ari kumahombekombe eLake Tefé neLake Coari. Huwandu hwemvura hwakanga hwadzikira, uye algae, ingangoita muchetura kuhove, yakaratidza kuti zvinonetsa zvakawanda zvingangove zvichikanganisa ecosystem.

Kumwe ongororo yemifananidzo yakaratidza kuti mvura yakanga yave kunyorova uye isina kudzika, uye tembiricha yaipfuura 40 degrees Celsius mune dzimwe nzvimbo. Mamiriro ezvinhu aya akanyanyisa, akasanganiswa netumbi remvura iri kupera, akagadzira mhoteredzo inouraya kuma dolphin, ayo akavharirwa munzvimbo diki uko kupona kwakanga kusisagoneke.

Kuburikidza nezvavakawana, EOSDA yakabatsira kuunza kutarisisa kwepasi rose kurufu rwema dolphin, ichipa simba kuedza kwemuno nekunze kumisa kumwe kukanganisa kwezvakatipoteredza. Iyo data yavakapa haina kungoratidza kukura kwedambudziko chete asi zvakare yakagadzira nzira yeimwe nzira yakarongeka yekudzivirira yasara madolphin uye yakakura yeAmazonian ecosystem. 

Kutsvaga Zviitiko Zvisiri Mutemo Munzvimbo Dzakachengetedzwa

Kungava kuvhima zvisiri pamutemo, kutema matanda, kana kuti kuchera migodhi, mabasa aya haangoparadzi zvinhu zvipenyu zvomunzvimbomo chete asiwo anoisa pangozi vanhu vanovimba nenyika idzi. Nekusimuka kwehunyanzvi hwechizvino-zvino, mifananidzo yesatellite yemazuva ano inosanganisirwa, tave nechombo chine simba chekuona nekugadzirisa mabasa aya asiri iwo munguva chaiyo, kuchengetedza zvisikwa nevadziviriri vazvo.

Mumwe muenzaniso unoshamisa wemabasa asingabvumirwi nomutemo ndiwo ruparadziko rwakatarisana neMarudzi eMunduruku muPará, Brazil. Nyika dzavo dzakaparadzwa nekucherwa kwegoridhe zvisiri pamutemo, izvo zvinosvibisa mvura mumercury uye kukonzera kutemwa kwemasango kukuru. Nharaunda iyi ine dambudziko remvura yekunwa nehove zvine muchetura izvo zvinokonzeresa kunetsa kwehutano. Kurwisa izvi, EOS Data Analytics yakashandisa satellite mifananidzo kuti iongorore kukanganisa kwezvakatipoteredza kunokonzerwa nezviitiko izvi. Nekuenzanisa data pamusoro pemakore mashanu, vakaona kuwedzera kwakanyanya kwekutema masango uye kusvibiswa kwemvura, vachipa ruzivo rwakakosha kusimudzira ruzivo nekutsigira kuedza kuderedza. Izvi zvakaita kuti vanhu vekwaMunduruku vawane mufananidzo wakajeka wekuparadzwa kwacho uye zvakabatsira kuedza kwenyika yose kuchengetedza ndima yavo uye kuchengetedza mararamiro avo.

Sezviri pachena, munyika umo kusiyana-siyana kwezvinhu zvipenyu kunogara kuchityisidzirwa, mifananidzo yepasatellite inopa maonero asingaenzaniswi mukurwisa kuchengetedza zvisikwa zvisina kusimba. Uye sezvatinoramba tichishandisa simba rayo, tinowana kwete chete maonero akajeka ezvinetso zviri mberi asiwo chishandiso chinokosha chokubatsira kuchengetedza upenyu hunotsigira pasi redu. 

Author: 

Maksym Sushchuk

Neanopfuura makore gumi nemashanu echiitiko mukunyora kwekutengesa uye kutapa nhau, Maksym yakazvipira kukurudzira shanduko yakanaka munharaunda, ecology uye nharaunda. Chishuwo chake chiri mukushandisa nganonyorwa kukurudzira chiito uye kutyaira zvinogoneka, achivavarira kugadzira nyika yakasvibira, yakatsiga kuburikidza nehunyanzvi hwekutaura nyaya.

Unogonawo kunakidzwa nechinyorwa ichi nemunyori mumwecheteyo: Kumepu Kuchinja Kwemamiriro ekunze: Maitiro eGeospatial Tools Inotyaira Chiito