Intshayelelo
Umgangatho wamanzi yinkxalabo ebaluleke kakhulu eMexico, ngenxa yobukhulu bendawo yezolimo, uphuhliso lwedolophu, kunye nendalo eyahlukeneyo. Ioksijini enyibilikileyo (i-DO) yenye yezona zibonakaliso ezibalulekileyo zomgangatho wamanzi, njengoko ibalulekile ukuze kuphile ubomi basemanzini kwaye idlala indima ebalulekileyo kwiinkqubo ezahlukeneyo zeekhemikhali kunye ne-biological. Olu pho nonongo luphonononga izicelo zokujongwa kweoksijini enyibilikileyo eMexico, kuqaqambisa ukubaluleka kwayo kulawulo lokusingqongileyo, kwezolimo, nakwimpilo yoluntu.
Ukubaluleka kwe-Oxygen eNyibilikileyo
Ioksijini enyibilikileyo ibalulekile ekuphefumleni kweentlanzi nezinye izinto eziphila emanzini. Amanqanaba aphezulu e-DO abonisa ngokubanzi iimeko zamanzi ezinempilo, ngelixa amanqanaba aphantsi angakhokelela kwi-hypoxia, ebangela uxinzelelo okanye ukufa kubomi basemanzini. Kwiimeko zezolimo, ukulawula amanqanaba e-oksijini enyibilikileyo kubalulekile ekugcineni imizimba yamanzi enempilo, ngakumbi kwiinkqubo zokunkcenkceshela, amachibi kunye neendawo zasemanzini.
Iimeko zesicelo
1.Ulawulo lwezamanzi
Kwimeko yaseSonora, i-aquaculture lishishini elibalulekileyo, kunye nokulima kwe-shrimp kubalaseleyo. Amafama asebenzisa uphononongo lweoksijini enyibilikileyo ukwenza ngcono impilo yeefama zabo. Ngokufaka i-DO sensors eqhubekayo kumachibi e-shrimp, amafama anokulandelela amanqanaba e-oksijini ngexesha langempela.
Umzekelo, enye ifama iye yehla kakhulu kwimpilo ye-shrimp ngenxa yamanqanaba asezantsi e-oksijini anyibilikisiweyo. Emva kokufumanisa umba ngenkqubo yabo yokubeka iliso, bathatha inyathelo ngokukhawuleza ngokufaka umoya emanzini kunye nokuphumeza utshintsho kulawulo lokutya, oluphucule kakhulu imeko ye-shrimp kunye nokwandisa amanqanaba emveliso. Oku kusetyenziswa kokujongwa kweoksijini enyibilikisiweyo akuphuculi nje impilo ye-shrimp kodwa kuphucula ukusebenza kakuhle kwezoqoqosho kwimisebenzi yasemanzini.
2.Ulawulo lwaManzi eDolophini
KwisiXeko saseMexico, apho ungcoliseko lwasezidolophini lubeka izisongelo ezibalulekileyo kumanzi asekuhlaleni, ukubeka iliso kumanqanaba eoksijini enyibilikileyo kuye kwabaluleka ekulawuleni umgangatho wamanzi emilanjeni nasemachibini. Urhulumente wasekhaya, ngentsebenziswano neeyunivesithi kunye neeNGO zokusingqongileyo, uye waseka uthungelwano olubanzi lokubeka iliso olulandelela amanqanaba e-DO kwiindlela ezinkulu zamanzi.
Ngokomzekelo, idatha yokubeka iliso ibonise ukuba iindawo ezithile zomlambo zaziphantsi kakhulu kwi-oksijini echithiweyo ngenxa yokukhutshwa kwimizi-mveliso kunye nogutyulo olungacocwanga. Olu lwazi belubalulekile ukuba abasemagunyeni baphumeze ulawulo olungqongqo longcoliseko kunye nokutyala imali kwiindawo zokucocwa kwamanzi amdaka. Ngenxa yoko, ukuphucuka okubonakalayo komgangatho wamanzi kunye neentlobo-ntlobo zezinto eziphilayo zasemanzini ziye zabonwa kule minyaka imbalwa idlulileyo, ebonisa ukusebenza kohlolo lwe-oksijini enyibilikileyo kwiindawo zasezidolophini.
3.Ulawulo lokuqhutywa kwezolimo
Kwimimandla yasemaphandleni yaseVeracruz, ukuqhutywa kwezolimo kuchongiwe njengomthombo obalulekileyo wongcoliseko oluchaphazela imizimba yamanzi yendawo. Amafama kunye nemibutho yokusingqongileyo baye basebenzisana ukujonga impembelelo yezichumisi kunye nezitshabalalisi kumgangatho wamanzi, ngokukodwa kugxininise kumanqanaba e-oksijini enyibilikileyo.
Ngokusebenzisa izixhobo zovavanyo ze-DO eziphathwayo, amafama aqeqeshelwa ukujonga rhoqo umgangatho wamanzi kwimilambo ekufutshane namachibi anokuthi achatshazelwe zizenzo zawo zolimo. Xa amanqanaba e-DO ephantsi efunyaniswe, amafama azibandakanya kwezona ndlela zolawulo zilungileyo, ezinje nge-buffer strips kunye nokufakwa kwesichumiso esicuthiweyo, ukunciphisa ukubaleka kwamanzi. Le ndlela yokuthatha amanyathelo akhawulezileyo ayiphuculanga kuphela umgangatho wamanzi kodwa ikwaphucule ukuzinza kweendlela zolimo kulo mmandla.
Ukuqukumbela
Ukubeka iliso kunye nokulawulwa kwamanqanaba e-oksijini enyibilikileyo eMexico kungqineke kubalulekile ekugcineni inkqubo yendalo esempilweni, ukuxhasa imveliso yezolimo, kunye nokuqinisekisa ukuhanjiswa kwamanzi okusela acocekileyo. Ezi zicelo zibonisa ukubaluleka kokudibanisa ukujongwa komgangatho wamanzi kwimigaqo-nkqubo yolawulo lokusingqongileyo, izenzo zezolimo, kunye nocwangciso lwedolophu. Njengoko iMexico iqhubeka nokujongana nemingeni enxulumene nokunqongophala kwamanzi kunye nokungcola, ukusetyenziswa ngokufanelekileyo kwedatha ye-oksijeni echithwe kuya kuba yimfuneko ekukhuthazeni ikusasa elizinzileyo kubantu bayo kunye nemithombo yayo yendalo.
Singakwazi nokubonelela ngezisombululo ezahlukeneyo
1. Imitha ephathwayo yomgangatho wamanzi we-multi-parameter
2. Inkqubo yeBuoy edadayo yomgangatho wamanzi aneparamitha ezininzi
3. Ibrashi yokucoca ngokuzenzekelayo kwi-multi-parameter sensor yamanzi
4. Iseti epheleleyo yeeseva kunye nemodyuli yesoftware engenazingcingo, ixhasa iRS485 GPRS / 4g/WIFI/LORA/LORAWAN
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Ixesha lokuposa: Jul-30-2025