Amandla kagesi agelezayo uhlobo lwamandla avuselelekayo aluhlaza ahlala isikhathi eside. Isiteshi sikagesi samanzi esingalawulwayo esivamile sinomthelela omkhulu ezinhlanzini. Sizovimba ukudlula kwezinhlanzi, futhi amanzi azodonsa ngisho nezinhlanzi zingene ku-turbine yamanzi, okubangela ukuba izinhlanzi zife. Ithimba elivela eMunich University of Technology lisanda kuthola ikhambi elihle.
Baklame isiteshi sikagesi samanzi esigeleza amanzi esingavikela kangcono izinhlanzi nezindawo zazo zokuhlala. Lolu hlobo lwesiteshi sikagesi samanzi lusebenzisa isakhiwo somgodi, esingabonakali futhi esingezwakali. Bamba umgodi kanye ne-culvert phansi komfula ongaphezulu, bese ufaka i-hydraulic turbine emgodleni nge-engela. Faka igridi yensimbi ngaphezu kwe-hydraulic turbine ukuvimbela udoti noma izinhlanzi ukuthi zingangeni kwi-hydraulic turbine. Amanzi angaphezulu ageleza nge-hydraulic turbine, bese ebuyela emfuleni ongezansi ngemva kokudlula e-culvert. Ngalesi sikhathi, izinhlanzi zingaba neziteshi ezimbili eziya phansi komfula, enye iwukwehla nge-incision ekugcineni kwedamu. Enye iwukwenza imbobo edamini elijulile, lapho izinhlanzi zingageleza khona phansi komfula. Ngemuva kocwaningo olunzulu lwesayensi nokuqinisekiswa, kutholakale ukuthi iningi lezinhlanzi lingabhukuda ngokuphephile kulesi siteshi sikagesi.
Akwanele ukuxazulula inkinga yezinhlanzi eziya phansi komfula. Emvelweni, kunezinhlanzi eziningi ezifana ne-sturgeon yaseShayina, i-salmon, ezifudukayo futhi zizalele. Ngokwakha isitebhisi esifana nomgwaqo wezinhlanzi wokufuduka kwezinhlanzi, izinga lokugeleza okusheshayo ekuqaleni lingancishiswa, futhi izinhlanzi zingahamba ziye phezulu njengomfula i-Super Mary. Lo mklamo olula ufanelekile nasebusweni bamanzi obubanzi. Ngesikhathi ijeneretha isebenza, ingaqinisekisa ukubhukuda kwezinhlanzi ngezindlela ezimbili.
Ukuvikelwa kwezinhlobonhlobo zezinto eziphilayo kuyindaba evamile emhlabeni wonke. Kubaluleke kakhulu ekugcineni isimo sezulu, ukuvikela imithombo yamanzi, ukuvikela inhlabathi, kanye nokugcina imvelo ezinzile yomhlaba. Ukuhlukahluka kwezinto eziphilayo kuyisisekelo sokuphila emhlabeni.
Isikhathi sokuthunyelwe: Novemba-07-2022
