Zvichienderana nekuwedzera kwenjodzi dzakadai semafashamo nekusanaya kwemvura munzvimbo dzakasiyana dzepasi uye kuwedzera kwekumanikidzwa kwezviwanikwa zvemvura, World Meteorological Organisation ichasimbisa kufambiswa kwechirongwa chayo chekushanda kwehydrology.
Maoko akabata mvura
Zvichienderana nekuwedzera kwenjodzi dzakadai semafashamo nekusanaya kwemvura munzvimbo dzakasiyana dzepasi uye kuwedzera kwekumanikidzwa kwezviwanikwa zvemvura, World Meteorological Organisation ichasimbisa kufambiswa kwechirongwa chayo chekushanda kwehydrology.
Musangano wemazuva maviri weHydrological Assembly wakaitwa panguva yeWorld Meteorological Congress kuratidza basa guru rehydrology mumaitiro eWMO eEarth System uye muchirongwa cheEarly Warnings For All.
Congress yakasimbisa chiono chayo chenguva refu che hydrology. Yakabvumidza zvirongwa zvakasimbiswa zvekufanotaura mafashamo. Yakatsigirawo chinangwa chikuru cheIntegrated Drought Management Programme chekugadzira kubatana kwepasi rose kwekuedza kusimbisa kutarisa kusanaya kwemvura, kuona njodzi, kufanotaura kusanaya kwemvura uye masevhisi ekunyevera nekukurumidza. Yakatsigira kuwedzera kweHelpDesk iripo paIntegrated Flood Management uye HelpDesk paIntegrated Drought Management (IDM) kutsigira manejimendi ezviwanikwa zvemvura zvizere.
Pakati pa1970 na2021, njodzi dzinokonzerwa nemafashamo ndidzo dzainyanya kuwanda kana tichitarisa kuwanda kwenjodzi. Madutu emuchadenga - ayo anosanganisira mhepo inonaya, mvura inonaya uye njodzi dzemafashamo - ndiwo ainyanya kukonzera kurasikirwa nevanhu nehupfumi.
Kusanaya kwemvura muHorn of Africa, nzvimbo huru dzeSouth America nechikamu cheEurope, uye mafashamo anoparadza muPakistan zvakakonzera kufa kwemamiriyoni evanhu gore rapfuura. Kusanaya kwemvura kwakashanduka kuita mafashamo munzvimbo dzeEurope (kuchamhembe kweItaly neSpain) neSomalia apo Congress yakaitwa - ichiratidza zvakare kuwedzera kwezviitiko zvemvura zvakanyanya munguva yekuchinja kwemamiriro ekunze.
Parizvino, vanhu vanosvika mabhiriyoni 3.6 vakatarisana nekusawana mvura yakakwana kanenge pamwedzi pagore uye izvi zvinotarisirwa kuwedzera kusvika panosvika mabhiriyoni mashanu panosvika gore ra2050, sekureva kweWMO's State of Global Water Resources. Kunyunguduka kwechando kunounza njodzi yekushaikwa kwemvura kumamiriyoni mazhinji - uye nekuda kweizvozvo Congress yakasimudza shanduko dziri mu cryosphere kuenda kune imwe yenzvimbo dzekutanga dzeWMO.
"Kufanotaura zviri nani uye kutarisira njodzi dzine chekuita nemvura zvakakosha pakubudirira kweEarly Warnings for All. Tinoda kuva nechokwadi chekuti hapana anoshamiswa nemafashamo, uye munhu wese agadzirira kusanaya kwemvura," akadaro Munyori Mukuru weWMO Prof. Petteri Taalas. "WMO inofanira kusimbisa nekubatanidza mabasa emvura kuti itsigire kugadzirisa shanduko yemamiriro ekunze."
Chipingamupinyi chikuru chekupa mhinduro dzemvura dzinoshanda uye dzinogara kwenguva refu kushaikwa kweruzivo nezvemvura iripo parizvino, kuwanikwa kwemvura mune ramangwana uye kudiwa kwechikafu nesimba. Vanoita sarudzo vanotarisana nedambudziko rimwe chete kana zvasvika panjodzi dzemafashamo nekusanaya kwemvura.
Nhasi, 60% yeNyika dziri Nhengo dzeWMO dzinoti kugona kwavo kuongorora mvura kuri kudzikira uye nekudaro vari kupa rutsigiro rwesarudzo mukubatana kwemvura, simba, chikafu uye ecosystem. Nyika dzinopfuura 50% pasi rose hadzina hurongwa hwekutarisira mhando yedata radzo rine chekuita nemvura.
Kuti vagadzirise matambudziko aya, WMO iri kukurudzira kuvandudzwa kwekutarisa nekutarisira zviwanikwa zvemvura kuburikidza neHydrological Status and Outlook System (HydroSOS) neGlobal Hydrometry Support Facility (HydroHub), izvo zviri kutangwa pari zvino.
Chirongwa Chekuita Nemvura
WMO ine hurongwa hwakakura hweHydrology Action Plan, ine zvinangwa zvisere zvenguva refu.
Hapana anoshamiswa nemafashamo
Munhu wese akagadzirira kusanaya kwemvura
Ruzivo rwemamiriro ekunze nemvura uye mamiriro ekunze runotsigira hurongwa hwekuchengetedzwa kwechikafu
Data remhando yepamusoro rinotsigira sainzi
Sainzi inopa hwaro hwakasimba hwekushanda kwemvura
Tine ruzivo rwakakwana nezvemvura iri munyika yedu
Budiriro inoenderera mberi inotsigirwa neruzivo rwemvura
Hunhu hwemvura hunozivikanwa.
Sisitimu Yekutungamira Mafashamo Emhepo
Sangano reHydrological Assembly rakaziviswawo nezvemusangano weKupa Simba kweVakadzi wakarongwa neWMO sechikamu chechirongwa cheFlash Flood Guidance System musi wa25 na26 Chivabvu 2023.
Boka renyanzvi dzakasarudzwa kubva mumusangano uyu dzakagovana zvabuda mumusangano uyu nenharaunda yakakura yezvemvura, kusanganisira maturusi ekugadzira network yenyanzvi dzine hunyanzvi uye dzakanaka, kusimbisa hunyanzvi hwavo, uye kukura kusvika pakukwanisa kwavo kwepamusoro-soro, kwete kungozvibatsira ivo chete asiwo kushandira zvinodiwa nenharaunda pasi rese.
Kongiresi yakatsigira hurongwa hwekugadzirisa njodzi pachinzvimbo chekugadzirisa dambudziko rekusanaya kwemvura kuburikidza nekugadzirisa matambudziko. Yakakurudzira Nhengo dzeKongiresi kukurudzira nekusimudzira kushandira pamwe nekubatana pakati peNational Meteorological Services neHydrological Services nedzimwe nzvimbo dzinozivikanwa neWMO kuti dzivandudze kufanotaura nekutarisa dambudziko rekusanaya kwemvura.
Tinogona kupa masensa akasiyana-siyana ekukurumidza kwekufamba kwemhepo ane hungwaru e hydrographic radar level.
Nguva yekutumira: Gunyana-11-2024