I-Shrimp aquaculture iphakamisa amawaka amafama kwintlupheko eVietnam, kodwa ibangela ukonakaliswa okuqhubekayo kwemangrove. Ezi zinto eziphilayo zinefuthe lokuba zikwazi ukuyeka ukuqhubela phambili kukhukuliseko kunye nokunyuka kwamaqondo olwandle kubangelwe kukutshintsha kwemozulu.
Iziphumo zotshintsho lwemozulu ziya zisiba banzi mihla le kwaye le mangrove luhlobo lomqobo olukhusela iVietnam kwiziphumo ezinjengokhukuliseko kunye nokunyuka kwamazinga olwandle. I-Shrimp aquaculture iyanda kwezi ndawo kwaye ikhuthaza urhwebo noqoqosho. Nangona kunjalo, ivelisa iimpembelelo kwimangrove, ukuyonakalisa nokubangela ukuba ilahleko indima yayo njengekhaka ngokuchasene notshintsho lwemozulu.
Ukutshatyalaliswa kwamahlathi
Kwiihektare ezingama-270.000 ezazigubungela unxweme lwaseVietnam ngo-1980 kwasala amashumi amathandathu amawaka, ngokweedatha zikarhulumente. Oku kugawulwa kwamahlathi kubangelwa kukuhlala kwabantu ezidolophini kunye nophuhliso lwezokhenketho. Ininzi ibangelwa yimveliso ye-shrimp, ethi ngo-2016 ithumele i-2.700 yezigidigidi zeerandi.
I-Aquaculture iye yanda kakhulu ukusukela ngeminyaka yoo-90 kwaye inegalelo ekuphulukaneni nomhlonyane. Ngoku kukho ukuqonda ngakumbi ukuba kufuneka bakhuselwe, kodwa bambalwa kakhulu abaseleyo kwaye kunzima ukuzivuselela.
Imihlume
Imihlume ineempawu ezizodwa ezenza ukuba ikhetheke, njengokuxuba amanzi amatsha netyuwa elwandle nasemilanjeni. Ndiyabulela kule mangrove, izilwanyana kunye nezityalo ezingaphezu kwama-700 zihlala kunye, ukongeza ekukhuseleni amanxweme aseVietnam ukunyuka kwamaqondo olwandle kunye nokuthomalalisa iimpembelelo zezaqhwithi.
Ingxaki kukuba amafama ayigawula le mangrove ukuze yenze indawo ethe vetshe kulutsha. Ukuthintela le ngxaki, icwangcisiwe ukuqeqeshwa kwama-4.100 eengingqi zasemanzini Abo bafundiswe ukulima ngezinto eziphilayo kunye namanyathelo okufumana zonke izatifikethi eziyimfuneko zokuthumela kwelinye ilizwe ii-crustaceans ezinophawu lwendalo.
Bonke kufuneka bafunde ukusebenza kwindawo ngaphandle kokungena ukuze bandise abantwana babo.