Ukufa de peces Ezindaweni zemvelo zasemanzini kuyinto ekhathaza ososayensi nabathanda i-aquarium. Ukushoda kwe umoya-mpilo emanzini kungenye yezimbangela eziyinhloko ezithinta ukuphila kwalezi zilwane, ezikhiqiza imiphumela elimazayo emifuleni, emachibini nasezindaweni zasemanzini. Kulesi sihloko sizohlaziya ngokuningiliziwe ukuthi kungani le nkinga ivela, yiziphi izimbangela zayo, indlela yokubona ukuntuleka komoya-mpilo ezinhlanzini nokuthi yiziphi izixazululo ezikhona zokugwema le nhlekelele. imvelo.
Kungani ukuntuleka komoyampilo kubulala izinhlanzi?
Izinhlanzi, njengezinye izinto eziphilayo zasemanzini, zincike umoya-mpilo zincibilike emanzini ukuze uphefumule. Ngokungafani nezilwane ezincelisayo, lezi zilwane zithola umoya-mpilo emanzini ngezimbotshana zazo. Lapho amazinga e-oxygen encibilikile ehla emazingeni abucayi, izinhlanzi ziqala ukubonisa izimpawu asfikisi, okungase kuholele ekufeni okukhulu kwezilwane zasemanzini.
Izimbangela eziyinhloko zokuntuleka komoyampilo emanzini
Kunezici eziningi ezinganciphisa inani le-oxygen etholakala emanzini. Ngezansi sinemininingwane ebaluleke kakhulu:
- Ukungcoliswa kwamanzi: Imfucuza yezimboni nezolimo inyusa inani lezinto eziphilayo ezidla umoya-mpilo njengoba zibola.
- Ukuqhakaza kwe-algae: Ukuqhakaza kwe-algae okungalawulwa (i-eutrophication) kuvimbela ukukhanya futhi kudle umoya-mpilo ebusuku.
- ukunyuka kwezinga lokushisa: Amanzi afudumele anamandla aphansi okugcina umoya-mpilo oncibilikile.
- Ukuntuleka kokujikeleza kwamanzi: Emachibini amile noma ezindaweni zasemanzini ezingenazo izihlungi ezifanele, umoya-mpilo awusatshalaliswa ngokulinganayo.
- Okweqile de peces ku-aquariums: Inombolo ephezulu de peces kwandisa ukusetshenziswa kwe-oxygen futhi alinganiseli i-ecosystem.
Ukuthola kanjani ukuntuleka komoya-mpilo ezinhlanzini
Enye yezimpawu zokuqala zokuntuleka umoya-mpilo Ezinhlanzini kuwushintsho ekuziphatheni kwabo. Ezinye izimpawu eziyisixwayiso zihlanganisa:
- Ukubhukuda okungajwayelekile noma ukukhathala: Izinhlanzi zingabhukuda ngendlela engaqondakali noma zibonakale zingenalusizo.
- Indawo yamanzi: Uma izinhlanzi zivame ukuza phezulu zifuna umoya-mpilo, kuwuphawu lwe-hypoxia emanzini.
- Ukuhefuzela ngokweqile: Ukwanda kwemvamisa yokuvula nokuvalwa kwamagill kubonisa ukuthi bazama ukubamba okuningi umoya-mpilo.
- Umbala ophaphathekile noma obomvu kumagill: Kungase kubonise ukucindezeleka okukhulu ngenxa yokuntuleka umoya-mpilo.
Ungakuvimbela kanjani ukuphela komoyampilo emanzini
Ukuze ugweme ukufa de peces ngenxa yokuswela umoya-mpilo, kubalulekile ukusebenzisa izinyathelo ezithile zokulawula nokuvimbela:
- Faka amasistimu okungenisa umoya: Ama-air diffuser namaphampu amanzi asiza uku oksijini amanzi emanzini nasemachibini.
- Gcina ikhwalithi yamanzi: Yenza izinguquko zamanzi ngezikhathi ezithile futhi ugweme ukunqwabelana kwemfucuza organic.
- Lawula inani labantu de peces: Ungagcwalisi ama-aquariums ukuze inhlanzi ngayinye yanele umoya-mpilo etholakalayo.
- Lawula izinga lokushisa lamanzi: Ngezikhathi ezifudumele, amafeni noma ama-cooler amanzi angasetshenziswa.
- Gwema ukusebenzisa kakhulu umanyolo: Umanyolo owedlulele ungadala ukuqhakaza kwe-algae.
Imiphumela yokuguquka kwesimo sezulu kumoya-mpilo wamanzi
Ukufudumala komhlaba nakho kunomthelela emazingeni we umoya-mpilo emanzini. Ngenxa yamazinga okushisa aphezulu, izilwandle kanye nemithombo yamanzi ahlanzekile kuye kwabona amazinga azo ehla. umoya-mpilo zincibilikile, ezithinta izinhlobonhlobo zezinto eziphilayo zasolwandle. Ucwaningo luye lwembula ukuthi ezinye izinhlobo zezilwane zifudukela emanzini abandayo ziyofuna angcono izimo, okushintsha imvelo namaketanga okudla.
Imiphumela yemvelo ye-aquatic hypoxia
Lapho amazinga we umoya-mpilo kuncipha kakhulu, imiphumela engemihle iqalwa ku-ecosystem, njenge:
- Ukufa kwabantu abaningi de peces: Njengoba ingakwazi ukuphefumula kahle, izinhlanzi ziyashabalala ngokushesha.
- Ukungalingani ezilwaneni zasemanzini: Izilwane ezizingelayo kanye nezinhlobo ezithembele ezinhlanzini ukuze zidle nazo ziyathinteka.
- Ukwanda kwebhaktheriya ye-anaerobic: Ukuntuleka umoya-mpilo Ikhuthaza ukubukeka kwamabhaktheriya abola izinto eziphilayo futhi akhulule izinhlanganisela ezinobuthi njenge-hydrogen sulfide.
Ukushoda kwe umoya-mpilo emanzini kuyinkinga yomthelela omkhulu kwezemvelo nezomnotho. Kuzo zombili izindawo ezihlala emanzini nasezinhlelweni zemvelo, kubalulekile ukuthatha izinyathelo zokugwema le nkinga. Ngezinqubo ezifanele zokulondoloza amanzi, ukulawulwa kokungcola, kanye nokusetshenziswa kwezinhlelo zokungenisa umoya, izilwane zasemanzini zingavikeleka futhi kuqinisekiswe indawo enempilo yezinhlanzi.