Zuva: Kukadzi 18, 2025
Nzvimbo: Sydney, Australia
Munzvimbo dzakasiyana-siyana dzekurima muAustralia, uko kusanaya kwemvura nemafashamo zvinogona kutungamira kubudirira kwezvirimwa nemabasa ekurarama, nzira dzekudzivirira mvura dziri kuratidza kuva zvishandiso zvinokosha kuvarimi. Sezvo shanduko yemamiriro ekunze ichiramba ichikanganisa mamiriro ekunze, zvishandiso izvi zviri nyore asi zvinoshanda zviri kuramba zvichikosha pakuita sarudzo dzine ruzivo mukurima.
Kukosha Kwekuyera Mvura Nemazvo
Mageji emvura anoshandiswa munyika yese kupa zviyero chaizvo zvemvura inonaya. Ruzivo urwu rwakakosha runopa varimi simba rekuvandudza nzira dzekudiridza, kuronga nguva yekudyara nekukohwa, uye pakupedzisira kuwedzera goho rezvirimwa. Sekureva kweongororo yakaitwa munguva pfupi yapfuura neAustralian Bureau of Agricultural and Resource Economics and Sciences (ABARES), kuyera mvura zvakanaka uchishandisa mageji emvura kunogona kuwedzera goho rezvirimwa kusvika ku20%, zvichikanganisa zvikuru purofiti yevarimi.
Dr. Emily Jans, nyanzvi yezvekurima paYunivhesiti yeMelbourne, anotaura nezvemhedzisiro yetekinoroji mukurima kwechinyakare. "Kunzwisisa maitiro ekunaya kwemvura kwakakosha kuvarimi. Neruzivo rwakarurama, vanogona kufanotaura zvinodiwa nemvura, kuderedza marara, uye kusarudza nguva dzakanakisa dzemabasa emumunda," akatsanangura. "Rain gauges inoita basa rakakosha mukutarisira mamiriro ekunze akasiyana-siyana eAustralia—kubva kunzvimbo dzinopisa dzeQueensland kusvika kunzvimbo dzisina mvura dzeWestern Australia."
Kuvandudza Kutarisirwa Kwekusanaya Kwemvura
Sezvo Australia iri kutarisana nemamiriro ekusanaya kwemvura zvakanyanya, basa rema "rain gauges" rave pachena zvakanyanya. Varimi vanovimba nedata iri kuti vaite sarudzo dzakakosha nezvekuchengetedza mvura, kusarudza zvirimwa, uye kutarisira zvipfuyo. Dhipatimendi reNew South Wales rePrimary Industries rinoshuma kuti ruzivo rwemvura inonaya panguva yakakodzera runogonesa varimi kuti vagadzirise mamiriro ekunze akaoma, vachiona kuti vanowedzera zviwanikwa zvavo uye kuchengetedza kuchengetedzeka.
Munzvimbo dzakanyanya kukanganiswa nekusanaya kwemvura, dzakadai seMurray-Darling Basin, varimi vari kubatanidza nzira dzepamusoro dzekuongorora mvura nemidziyo yekuongorora hunyoro hwevhu uye tekinoroji yekufanotaura mamiriro ekunze. Nzira iyi inobvumira kurima kwakabatana uye kunochinjika kunogona kutsungirira matambudziko ekushanduka kwemamiriro ekunze.
Kutsigira Kubatsira Kwemafashamo
Kusiyana neizvi, zviyero zvemvura zvakakoshawo pakugadzirisa mafashamo munzvimbo dzeAustralia dzinowana mvura yakawanda isingawanzoitiki. Ruzivo rwakarurama rwemvura runobatsira vakuru vakuru kupa yambiro dzemafashamo nenguva uye kubatsira varimi kuita zvirongwa zvakakodzera zvekudzivirira zvirimwa nezvipfuyo. Bhizinesi reMeteorology rakasimbisa kuti masisitimu ekuyambira nekukurumidza akagadziriswa nedata rezviyero zvemvura chaiyo anogona sei kuponesa hupenyu nekuderedza kurasikirwa kwehupfumi panguva yezviitiko zvemamiriro ekunze akaipisisa.
Kuedza Kwenharaunda uye Sainzi Yevagari
Kupfuura kushandiswa kwemasangano, zvirongwa zvekutarisa mvura munharaunda zvakawanikwa munzvimbo dzakasiyana siyana dzekumaruwa eAustralia. Masangano anotungamirwa nevanozvipira anokurudzira nharaunda dzekurima kuti dzigadzire nzira dzadzo dzekushandisa mvura, zvichikurudzira tsika yekushandira pamwe uye kugovana mutoro. Mapuratifomu akaita seRainfall Australia avapo, achibvumira varimi kupa data ravo, zvichivandudza mhando uye kufukidzwa kweruzivo rwemvura runowanikwa kune varimi vese vari munharaunda.
Mhedziso
Sezvo mhedzisiro yekushanduka kwemamiriro ekunze ichiramba ichikonzera matambudziko mukurima kweAustralia, kukosha kwezviyero zvemvura hazvigone kupfuudzwa zvakanyanya. Zvishandiso izvi zvinopa ruzivo rwakakosha runotsigira kutarisirwa kwekusanaya kwemvura, kupindura mafashamo, uye kubereka kwekurima kwakazara. Nekuenderera mberi nekudyara mari muhunyanzvi hwekurima uye kubatanidzwa kwenharaunda, zviyero zvemvura zvicharamba zviri musimboti wemiitiro yekurima inoenderera mberi muAustralia yese, zvichibatsira kuchengetedza remangwana rekurima renyika kubva mumamiriro ekunze asina chokwadi.
Varimi pavanogamuchira zvishandiso izvi zvakakosha, havangobatsiri chete pakutsungirira kwavo asiwo vanovaka hurongwa hwekudya hwakachengeteka kune vese vekuAustralia. Munzvimbo iyi inogara ichichinja, magauge emvura haasi ekuyera chete; asi inzira dzekubatsira varimi kuti vafambe nemamiriro ekunze akaomarara ekondinendi inozivikanwa nekunyanyisa kwayo.
Kuti uwane rumwe ruzivo nezvezvinoona mvura,
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Nguva yekutumira: Kukadzi-18-2025