Ososayensi beWoods Hole bakha amadivayisi amasha okulandelela izikhukhula zasogwini – izinzwa zamazinga amanzi

Amazinga olwandle enyakatho-mpumalanga ye-United States, okuhlanganisa neCape Cod, kulindeleke ukuthi akhuphuke ngamasentimitha amabili kuya kwamathathu phakathi kuka-2022 no-2023.

Leli zinga lokwenyuka lishesha ngokuphindwe kayishumi kunezinga lokwenyuka kwezinga lolwandle eminyakeni engama-30 edlule, okusho ukuthi izinga lokwenyuka kwezinga lolwandle liyashesha.

Lokho kusho uChris Peach, usosayensi ohlangene eWoods Hole Oceanographic Institution.

Izinzwa ezintsha zamazinga amanzi zizohlinzeka amadolobha ngemininingwane yendawo engasetshenziswa ukunciphisa ingozi yezikhukhula. Futhi imishini emisha ifakiwe eWoods Hole Pier yabo kanye naseChatham Fish Pier.

Usosayensi ohlangene uSarah Das uthi lezi zinzwa zizonika amandla imiphakathi yasogwini.

Ngokusebenzisa izingxenye ezitholakala eshalofini, kwenziwa kube lula kakhulu, ngaleyo ndlela kugcina izindleko zezinzwa zamanzi ziphansi. Izinzwa zisetshenziselwa ukukala ibanga eliya ebusweni bamanzi bese zithumela lolo lwazi emafwini. Yilokho kuphela ekwenzayo.

UPicech uthe inethiwekhi kahulumeni iqapha ukwenyuka kwezinga lolwandle engxenyeni encane kuphela yogu lombuso.

Uthe abacwaningi banezilinganiso ezinhle zokuphakama kolwandle, kodwa abanalo ulwazi oluningi mayelana nezikhukhula zasogwini.

Njengoba sishayela sizungeza iFalmouth ezinyangeni ezimbalwa ezedlule, sifunde ukuthi indawo eyodwa ingakhukhulwa kanti enye ingakhukhulwa, leyo ngxenye yomgwaqo ikhukhulwa kodwa leyo ngxenye ayikhukhulwanga. Uthola yonke le mininingwane emihle kakhulu engathathwanga yinethiwekhi yamanje yama-tide gauge, futhi izinzwa zamazinga amanzi zizosiza amadolobha ukuthi aqonde ukuthi izikhukhula zenzeka kuphi, kungani futhi kanjani.

Sikhuluma kakhulu ngokushintsha kwesimo sezulu kanye nokwenyuka kwezinga lolwandle, kodwa indawo lapho ukwenyuka kwezinga lolwandle kuthinta khona abantu, ingqalasizinda, umnotho nakho konke emiphakathini yilapho kwenzeka khona izikhukhula zasogwini.

Singakunikeza izinzwa ezahlukahlukene zamapharamitha ukuze ubhekisele kuzo, wamukelekile ukubonisana nathi.

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