SACRAMENTO, Calif. – Dipatimenti Yoona za Madzi (DWR) lero yachita kafukufuku wachinayi wa chipale chofewa cha nyengo ino ku Phillips Station. Kafukufuku wochitidwa ndi manja adapeza kuya kwa chipale chofewa kwa mainchesi 126.5 ndi madzi ofanana ndi chipale chofewa a mainchesi 54, zomwe ndi 221 peresenti ya avareji ya malo ano pa Epulo 3. Chofanana ndi madzi a chipale chofewa chimayesa kuchuluka kwa madzi omwe ali mu chipale chofewa ndipo ndi gawo lofunika kwambiri pa zomwe DWR ikuyembekezera. Kuwerenga kwamagetsi kwa DWR kuchokera ku masensa 130 a chipale chofewa omwe adayikidwa m'boma lonse kukuwonetsa kuti chofanana ndi madzi a chipale chofewa a chipale chofewa m'boma lonse ndi mainchesi 61.1, kapena 237 peresenti ya avareji ya tsiku lino.
“Mphepo yamkuntho ndi kusefukira kwa madzi chaka chino ndi chitsanzo chaposachedwa cha nyengo ya ku California ikuipiraipira,” anatero Mtsogoleri wa DWR Karla Nemeth. “Pambuyo pa zaka zitatu zouma kwambiri komanso zotsatirapo za chilala m'madera osiyanasiyana m'boma lonselo, DWR yasintha mwachangu kuti igwire ntchito yothana ndi kusefukira kwa madzi ndi kuneneratu za kusungunuka kwa chipale chofewa komwe kukubwera. Tapereka thandizo kumadera ambiri omwe miyezi ingapo yapitayo anali kukumana ndi mavuto aakulu a chilala.”
Monga momwe zaka za chilala zinasonyezera kuti makina amadzi aku California akukumana ndi mavuto atsopano okhudza nyengo, chaka chino chikuwonetsa momwe zomangamanga za boma zokhudzana ndi kusefukira kwa madzi zidzapitirire kukumana ndi mavuto okhudzana ndi nyengo okhudza kusuntha ndi kusunga madzi ambiri momwe zingathere.
Zotsatira za chaka chino za pa Epulo 1 kuchokera ku netiweki ya masensa a chipale chofewa m'boma lonse ndi zapamwamba kuposa kuwerenga kwina kulikonse kuyambira pomwe netiweki ya masensa a chipale chofewa idakhazikitsidwa pakati pa zaka za m'ma 1980. Netiweki isanakhazikitsidwe, chidule cha 1 Epulo 1 m'boma lonse cha mu 1983 kuchokera ku miyeso ya njira ya chipale chofewa pamanja chinali 227 peresenti ya avareji. Chidule cha 1 Epulo 1 m'boma lonse cha miyeso ya njira ya chipale chofewa m'boma lonse chinali 237 peresenti ya avareji.
“Zotsatira za chaka chino zidzakhala chimodzi mwa zaka zazikulu kwambiri zodzaza chipale chofewa ku California,” anatero Sean de Guzman, manejala wa DWR's Snow Surveys and Water Supply Forecasting Unit. “Ngakhale kuti miyeso ya chipale chofewa cha mu 1952 inasonyeza zotsatira zofanana, panali zipale zofewa zochepa panthawiyo, zomwe zinapangitsa kuti zikhale zovuta kuyerekeza ndi zotsatira za lero. Chifukwa chakuti zipale zofewa zinawonjezedwa pazaka zambiri, n’zovuta kuyerekeza zotsatira molondola m’zaka makumi ambiri molondola, koma zipale zofewa za chaka chino ndi chimodzi mwa zazikulu kwambiri zomwe boma lakhala likuziona kuyambira m’ma 1950.”
Pakuyeza kwa chipale chofewa ku California, 1952, 1969 ndi 1983 zokha ndi zomwe zidalemba zotsatira za boma lonse pamwamba pa 200 peresenti ya avareji ya pa Epulo 1. Ngakhale kuti chaka chino chaposa avareji m'boma lonse, chipale chofewa chimasiyana kwambiri malinga ndi madera. Chipale chofewa cha kum'mwera kwa Sierra pakadali pano chili ndi 300 peresenti ya avareji yake ya pa Epulo 1 ndipo Central Sierra ili ndi 237 peresenti ya avareji yake ya pa Epulo 1. Komabe, Northern Sierra yofunika kwambiri, komwe kuli malo osungira madzi akuluakulu a pamwamba pa dzikolo, ili ndi 192 peresenti ya avareji yake ya pa Epulo 1.
Mphepo yamkuntho chaka chino yabweretsa mavuto m'boma lonse kuphatikizapo kusefukira kwa madzi m'dera la Pajaro ndi m'madera a Sacramento, Tulare, ndi Merced. Bungwe la FOC lathandiza anthu aku California popereka matumba a mchenga opitilira 1.4 miliyoni, mapepala apulasitiki opitilira 1 miliyoni, ndi khoma lolimbitsa minofu lopitirira 9,000, m'boma lonselo kuyambira Januware.
Pa 24 Marichi, DWR idalengeza kuwonjezeka kwa ntchito yopereka madzi ku State Water Project (SWP) yomwe ikuyembekezeka kufika pa 75 peresenti, kuchokera pa 35 peresenti yomwe idalengezedwa mu February, chifukwa cha kusintha kwa madzi m'boma. Bwanamkubwa Newsom wabweza zinthu zina zomwe zachitika mwadzidzidzi chifukwa cha chilala zomwe sizikufunikanso chifukwa cha kusintha kwa madzi, pomwe akupitilizabe njira zina zomwe zikupitilizabe kumanga mphamvu zopirira madzi kwa nthawi yayitali komanso zomwe zimathandiza madera ndi madera omwe akukumana ndi mavuto okhudzana ndi madzi.
Ngakhale kuti mvula yamkuntho ya m'nyengo yozizira yathandiza chipale chofewa ndi malo osungira madzi, madzi a m'madzi apansi panthaka akuchedwa kubwereranso. Madera ambiri akumidzi akukumanabe ndi mavuto okhudzana ndi madzi, makamaka madera omwe amadalira madzi apansi panthaka omwe achepa chifukwa cha chilala cha nthawi yayitali. Chilala cha nthawi yayitali ku Colorado River Basin chidzapitirizabe kukhudza madzi a anthu mamiliyoni ambiri aku California. Boma likupitiriza kulimbikitsa
Nthawi yotumizira: Feb-21-2024