Intshayelelo
Umgangatho wamanzi yingxaki enkulu eMexico, ngenxa yendawo yayo enkulu yezolimo, uphuhliso lwedolophu, kunye neendawo ezahlukeneyo zendalo. Ioksijini enyibilikisiweyo (DO) yenye yezona zinto zibalulekileyo ezibonisa umgangatho wamanzi, njengoko ibalulekile ekusindeni kwezidalwa zasemanzini kwaye idlala indima ebalulekileyo kwiinkqubo ezahlukeneyo zeekhemikhali nezebhayoloji. Olu phononongo luhlola ukusetyenziswa kokujonga ioksijini enyibilikisiweyo eMexico, lugxininisa ukubaluleka kwayo kulawulo lokusingqongileyo, kwezolimo, nakwimpilo yoluntu.
Ukubaluleka kwe-oksijini enyibilikisiweyo
Ioksijini enyibilikisiweyo ibalulekile ekuphefumleni iintlanzi nezinye izinto eziphilayo zasemanzini. Amanqanaba aphezulu e-DO ngokubanzi abonisa iimeko zamanzi ezisempilweni, ngelixa amanqanaba aphantsi anokukhokelela kwi-hypoxia, ebangela uxinzelelo okanye ukufa kwezidalwa zasemanzini. Kwiimeko zezolimo, ukulawula amanqanaba eoksijini enyibilikisiweyo kubalulekile ekugcineni imizimba yamanzi isempilweni, ngakumbi kwiinkqubo zokunkcenkceshela, amachibi, kunye neendawo zokulima iintlanzi.
Amatyala eSicelo
1.Ulawulo lwezeMfuyo zasemanzini
Kwiphondo laseSonora, ukulima iintlanzi emanzini lishishini elibalulekileyo, apho ukulima iintlanzi zeenkawu kuphambili kakhulu. Abalimi basebenzisa ukujonga ioksijini enyibilikisiweyo ukuphucula impilo yeefama zabo. Ngokufaka ii-DO sensors eziqhubekayo kumachibi eenkawu zeenkawu, abalimi banokulandela amanqanaba eoksijini ngexesha langempela.
Umzekelo, enye ifama ifumene ukwehla okukhulu kwempilo ye-shrimp ngenxa yamanqanaba aphantsi eoksijini enyibilikisiweyo. Bakuba befumanise le ngxaki ngenkqubo yabo yokubeka esweni, bathatha inyathelo ngokukhawuleza ngokufaka umoya emanzini baze basebenzise utshintsho kulawulo lokutya, nto leyo eyaphucula kakhulu imeko ye-shrimp kwaye yandisa amanqanaba emveliso. Olu setyenziso lokubeka esweni i-oxygen enyibilikisiweyo aluphuculi nje kuphela impilo ye-shrimp kodwa lukwaphucula nokuphila kakuhle kwezoqoqosho kwimisebenzi yokulima iintlanzi.
2.Ulawulo lwaManzi asezidolophini
KwiSixeko saseMexico, apho ungcoliseko lwedolophu lubeka emngciphekweni omkhulu kwimithombo yamanzi yasekuhlaleni, ukujonga amanqanaba eoksijini enyibilikisiweyo kuye kwaba yinto ebalulekileyo ekulawuleni umgangatho wamanzi emilanjeni nasemachibini. Urhulumente wengingqi, ngokubambisana neeyunivesithi kunye nee-NGOs zokusingqongileyo, useke inethiwekhi ebanzi yokujonga elandelela amanqanaba e-DO kwiindlela ezinkulu zamanzi.
Umzekelo, idatha yokubeka esweni ityhile ukuba ezinye iindawo zomlambo zaziphantsi kakhulu kwioksijini enyibilikisiweyo ngenxa yokukhutshwa kwenkunkuma kwimizi-mveliso kunye nelindle elinganyangwanga. Olu lwazi lwalubalulekile ukuba abasemagunyeni basebenzise ulawulo olungqongqo longcoliseko kwaye batyale imali kwiindawo zokunyanga amanzi amdaka. Ngenxa yoko, kuye kwabonwa ukuphucuka okubonakalayo kumgangatho wamanzi kunye neentlobo ngeentlobo zezinto eziphilayo zasemanzini kwiminyaka embalwa edlulileyo, nto leyo ebonisa ukusebenza kakuhle kokubeka esweni ioksijini enyibilikisiweyo kwiindawo zasezidolophini.
3.Ulawulo lokuKhula kwamanzi kwiLimo
Kwimimandla yasemaphandleni yaseVeracruz, ukuchitheka kwamanzi kwezolimo kuchongiwe njengomthombo obalulekileyo wongcoliseko oluchaphazela imithombo yamanzi yasekuhlaleni. Abalimi kunye nemibutho yokusingqongileyo baye basebenzisana ukujonga impembelelo yezichumisi kunye nezibulali-zinambuzane kumgangatho wamanzi, ingakumbi ekugxileni kumanqanaba eoksijini enyibilikisiweyo.
Ngokusebenzisa izixhobo zokuvavanya i-DO eziphathekayo, abalimi baqeqeshwa ukujonga rhoqo umgangatho wamanzi kwimilambo namachibi akufutshane anokuchaphazeleka ziindlela zabo zolimo. Xa kufunyenwe amanqanaba aphantsi e-DO, abalimi babandakanyeka kwiindlela ezilungileyo zokulawula, ezifana nemicu ye-buffer kunye nokunciphisa ukusetyenziswa kwesichumiso, ukunciphisa ukugeleza kwamanzi. Le ndlela yokulungiselela ayiphuculanga nje kuphela umgangatho wamanzi kodwa ikwaphucule nokuzinza kweendlela zolimo kulo mmandla.
Isiphelo
Ukubeka iliso nolawulo lwamanqanaba eoksijini enyibilikisiweyo eMexico kuye kwabonakala kubalulekile ekugcineni indalo esempilweni, ukuxhasa imveliso yezolimo, nokuqinisekisa ukubonelelwa kwamanzi okusela acocekileyo. Ezi zicelo zibonisa ukubaluleka kokudibanisa ukubeka iliso lomgangatho wamanzi kwimigaqo-nkqubo yolawulo lokusingqongileyo, iindlela zezolimo, kunye nocwangciso lwedolophu. Njengoko iMexico iqhubeka nokujongana nemingeni enxulumene nokunqongophala kwamanzi kunye nongcoliseko, ukusetyenziswa ngempumelelo kwedatha yeoksijini enyibilikisiweyo kuya kuba yimfuneko ekukhuthazeni ikamva elizinzileyo kubantu bayo nakwimithombo yayo yendalo.
Singabonelela ngezisombululo ezahlukeneyo
1. Imitha ephathwayo yomgangatho wamanzi weparameter ezininzi
2. Inkqubo ye-Floating Buoy yomgangatho wamanzi we-multi-parameter
3. Ibrashi yokucoca ngokuzenzekelayo yesixhobo sokuvavanya amanzi esineeparameter ezininzi
4. Iseti epheleleyo yeeseva kunye nemodyuli engenazingcingo yesoftware, ixhasa i-RS485 GPRS /4g/WIFI/LORA/LORAWAN
Ukuze ufumane isivamvo samanzi esingakumbi ulwazi,
Nceda unxibelelane neHonde Technology Co., LTD.
Email: info@hondetech.com
Iwebhusayithi yenkampani:www.hondetechco.com
Umnxeba: +86-15210548582
Ixesha leposi: Julayi-30-2025