I-Algal Bloom - Usongo Olukhulu Kwezokudoba, Umnotho kanye Nezempilo Yomphakathi

I-Phytoplankton iyingxenye ebalulekile yochungechunge lokudla kwasolwandle futhi yenza u-40% wokukhiqiza okuyisisekelo okungaguquki emhlabeni jikelele.

Ezinhlotsheni ezingu-5,000 ze-phytoplankton yasolwandle emhlabeni, u-7% unesibopho sokuqhakaza kwe-algal, okuhlanganisa ama-diatom, ama-dinoflagellate, ama-raphidophytes, ama-prymnesiophyte, nama-silicoflagellate.

Ku-7% wezimbali ze-algal, u-2% wezinhlobo ze-phytoplankton zinobuthi, kanti ama-dinoflagellates anikela ngo-75%.

Ukwenzeka kwezimbali kuyazenzekela; ukukhula nokuphikelela kwazo kuthonywa inhlanganisela yezinto ezingokomzimba, zamakhemikhali, nezebhayoloji ezisebenzisana ngezindlela ezingalindelekile.

Masiqonde kangcono i-Algal Bloom . Kodwa ngaphambi kokuba senze lokho, ake sijwayelane kangcono ne-algae.

Yini I-Algae?

I-algae yizinto ezikhona emhlabeni wonke. Zingase zihlale zodwa noma zikhule phezu kwezinye izinto eziphilayo, emadwaleni, noma emhlabathini.

Lezi zinhlobo zibalulekile njengoba zenza umoya-mpilo eMhlabeni, odingekayo kuzo zonke izinto eziphilayo.

Iningi lezinhlobo ze-algae zitholakala emanzini olwandle noma emanzini ahlanzekile.

Angakwazi ukumelana namazinga okushisa ahlukahlukene, amunce amandla okukhanya nge-photosynthesis, futhi aguqule izinto ezingaphili ngamandla amuncwa zibe ushukela olula.

Ngaphandle kokuba imithombo ebalulekile yomoya-mpilo nokudla, futhi ayizinkomba zokungcola.

Ulwelwe ngobuningi bungavimbela ukukhula kwezitshalo ezizungezile futhi bubangele ukuqhakaza kwe-algal.

Iyini I-Algal Bloom?

Ukushintsha umbala kwamanzi kwenzeka lapho ulwelwe emanzini ahlanzekile noma ezinhlelweni zasolwandle lukhula ngokushesha.

Lokhu kushintsha kwamanzi kubonakala njengokuqhakaza kwe-algal.

Kunezinhlobo ezintathu ezinkulu ze-algal blooms:

• I-Fresh Water Algal Bloom

Akhiwa ngenxa yokufakwa kwezakhi ezengeziwe, njengama-phosphates, atholakala kumanyolo omhlaba wokulima.

Ukugcwala okuphezulu kwezakhamzimba kuholela ekwakhekeni kwe-algal bloom emanzini ahlanzekile.

• I-Ocean Bloom

Lokhu kuqhakaza kwe-algal kwakheka emanzini amakhulu njengolwandle. Kuholela ekuncipheni kwamazinga komoyampilo olwandle, okuthinta i-ecosystem yasolwandle.

• I-Algal Bloom Eyingozi

I-algal bloom eyingozi ilimaza uhlelo lwasemanzini futhi ibangele izindawo ezifile, njengoba kunobuthi emanzini angenazo izilwane zasolwandle.

Lezi zimbali zolwelwe zivimbela ukukhanya kwelanga ukuthi kungangeni emanzini, okuholela ekuncipheni komoyampilo, futhi ubuthi obusemanzini buwenza angafaneleki empilweni yomuntu.

Uke wazibuza ukuthi Kungaba Yini Izimbangela Eziyinhloko Zalezi Ziqhumane Ze-Algal?

Nokho, kunezici ezimbalwa okufanele zicatshangelwe ezingase zibe nesibopho sokubangela ukuqhakaza kwe-algal. Ezinye zazo yilezi:

• I-Runoff Nutrients

Ukuba khona kwamazinga aphezulu e-nitrogen ne-phosphorus emanzini kungaholela ekuqhakazeni kwe-algal.

Lezi zakhi zomsoco zivame ukukhukhulwa emazweni nasezindaweni zokulima ezigcwele umanyolo we-nitrogenous kanye ne-phosphatic.

Imvula iyisithako esihlanganayo esithwala lezi zondlo ziyise emifuleni nasemifudlaneni, futhi zigcine sezingamachibi njengamachibi nezilwandle.

• Ukushisa Okuphezulu

Siyazi ukuthi ukufudumala kwembulunga yonke kuwuthinta kanjani ungqimba lwe-ozone, okungase kube esinye sezizathu eziyinhloko ukuthi ukuqhakaza kwe-algal kuhlume ngokushesha.

Izinga lokushisa eliphakeme kakhulu liye laholela ekuboleni ngokushesha kwemisoco efana ne-nitrate ne-ammonia, okungenye yezindlela ezifinyeleleka kalula ukuze amagciwane asebenzise futhi akhule ngobuningi.

• Ubukhona Be-Dead Organic Matter

Kunamagciwane akhona ku-ecosystem njalo efuna imidiya efanelekile yokukhula nokudla.

Njengalawa mabhaktheriya, amabhaktheriya ethu olwelwe enziwa lula izinto eziphilayo ezifile emanzini.

Izakhi ezisemanzini, kanye nezinto eziphilayo ezifile, zisakaza ukukhula kolwelwe emanzini, kubangele ukuqhakaza kolwelwe.

• Amanzi Ahamba Kancane Kancane

Amanzi amile alungele ukuqhakaza kwe-algal ukuze kuchume. Iningi le-algae eluhlaza okwesibhakabhaka likhetha amanzi agelezayo aphansi, izikhathi zokugcinwa isikhathi eside, umoya omncane, kanye nesiyaluyalu esincane.

Ukwanda kwawo kula manzi akukhathazi kangako, okuchaza ukukhula kwawo okuvalekile emifudlaneni nemifula egeleza ngokushesha.

Ngemva Kokuqonda Izimbangela Eziyinhloko Ze-Algal Bloom, Ake Sijule Ngemiphumela Yazo Emvelweni. 

Ngaphandle kokunciphisa izinga le-oxygen emzimbeni wamanzi, ukuqhakaza kwe-algal kunemiphumela eminingi ku-ecosystem.

• Usongo empilweni yomuntu

Ubuthi obukhiqizwa yi-algal blooms buyenza ingakufanelekeli ukusetshenziswa. Lapho la manzi angcolile ehlangana nabantu, abangela ukucasuka, ukulunywa, nezifo zesikhumba ezibulalayo.

• Usongo empilweni yasemanzini

Izinhlanzi nezinye izinto eziphilayo zasemanzini zincike kumoya-mpilo osemanzini ukuze ziphile. Ngokukhula okukhulu kolwelwe, kunokuncintisana komoyampilo, okuholela ekungalinganini kwesimiso sezinto eziphilayo.

• Izindawo ezifile zolwandle

Ukungcoliswa kwezakhi zomzimba kungadala izindawo ezifile lapho ungekho umoya-mpilo, futhi izinto eziphilayo zasemanzini azikwazi ukuphila. Lezi zindawo ezifile zaziwa ngokuthi i-hypoxia. Zikhipha iphunga elibi, elithinta zonke izilwane zasolwandle futhi ziziyise kude nendawo.

• Ukulahlekelwa kwezomnotho

Ukuba khona kwe-algal bloom kuthinta ukuthutha emanzini, okuholela ezindlekweni zokuthutha eziphezulu.

Amazwe athintwe ukuqhakaza kwe-algal sekwephuzile kakhulu ukuthi afune ezinye izindlela zokuthutha ukuze ahwebe, okuholela ekulahlekelweni kwezomnotho.

Kunezixazululo zokunqoba lokhu kuqhakaza kwe-algal nokugcina i-ecosystem yethu yasolwandle iphephile. Enye yezindlela ukuhlanza amanzi endle ngendlela efanele.

Ukuqeda izingxenye ezifana ne-nitrogen ne-phosphorus kanye nokunciphisa umthamo we-sludge kungasiza ukulahla imisoco embalwa emzimbeni wamanzi.

Thina kwa-Organica Biotech besihlinzeka ngezixazululo zemvelo ezibiza izindleko zokuphatha amanzi angcolile kahle futhi sigweme ukungahambi kahle.

Isixazululo sethu, i-Bioclean Pond Clarifier, siqukethe indlela yemvelo yokwakheka kwamagciwane eyenzelwe ukwelapha amachibi ngendlela ephumelelayo.

Kuyasiza ukunciphisa umthwalo oweqile wemisoco emanzini. Isixazululo sethu sokuma okukodwa silungele ukugcina impilo yamachibi namachibi aseduze nawe.

Manje njengoba usuyazi ngokuqhakaza kwe-algal, ufisa ukuqonda umphumela wayo ekukhuliseni izinhlanzi? Bheka ibhulogi yethu yakamuva.