Kunezinhlobo ezahlukene zokungcola emhlabeni jikelele. Ukungcola okuncike emthonjeni nasemvelaphi yokungcola. Kulokhu, sizokhuluma ngohlobo lokungcola olungathintwa. Imayelana ne- Ukungcola okulula. Kuchazwa njengokuguqulwa kwamazinga okukhanya kwemvelo futhi kukhiqizwa yimithombo yokukhanya yokufakelwa eyenziwe ngabantu.
Kulesi sihloko sizokutshela ukuthi yikuphi ukungcola okuncane, iyini imithelela yakho nomphumela wayo empilweni yabantu nezinye izidalwa eziphilayo.
Kuyini ukungcoliswa okulula
Njengoba sishilo ngaphambili, kungukushintshwa kwenani lokukhanya indawo ethile elinalo futhi elingahambisani nalokho obekungaba yikho ngokwemvelo. Lokhu kuguqulwa kokukhanya kunqunywa ukukhiqizwa kwamandla okukhanya okwenziwa ngabantu ukusikhanyisa ebusuku. Esingakwaziyo ukuthi kulokhu Ukukhanyisa okufakelwayo kuthinta impilo yethu neyabanye abaphilayo.
Sinezindawo eziningi ezisemadolobheni kakhulu emhlabeni futhi zidinga ukukhanyiswa okwenziwe ebusuku ukuze sikwazi ukuqhubeka nesigqi sempilo yethu. Lokhu okweqile kokukhanyisa okufakelwayo akuthinti umuntu kuphela kepha nezwe. Isibonelo, cishe akunakwenzeka ukubuka isibhakabhaka ebusuku maphakathi nedolobha. Kunezinhlobo eziningi zezilwane ezinemikhuba yasebusuku futhi ezithinteka ngandlela thile ngalokhu kukhanya okwenziwe ngokweqile.
Uma idolobha lithuthuka kakhulu, lisebenzisa ukukhanya okwenziwe ngokwengeziwe. Kunezifundo ezithile eziveza ukuthi cishe ama-83% wabantu bomhlaba baphila ngaphansi kwesibhakabhaka esingcoliswe ukukhanya okufakelwayo. Lokhu kungcoliswa kokukhanya kubonakala kakhulu lapho Ama-60% wabantu baseYurophu abakwazi ukubona iMilky Way evela emadolobheni ngenxa yesibhakabhaka esingcolile.
Futhi ukuthi lokhu kwandiswa ukungcola komkhathi. Izinhlayiya ezingcolisayo ezikhona emkhathini zisebenza njengesikrini esincane esibonisa ukukhanya okwenziwe esibhakabhakeni, okudala lowo mbala wewolintshi esijwayele ukuwubona. Uma sifika kude ngokwanele ezindaweni zasemadolobheni, singabona kusuka ngaphandle ukuthi luhlobo luni lwe-dome ewolintshi olusondela esibhakabhakeni samadolobha. Lokhu kungcoliswa kokukhanya akusivumeli ukuthi sibone izinkanyezi noma isibhakabhaka.
Imiphumela yokungcoliswa kokukhanya
Njengoba ukungcoliswa okuncane kunemithelela eminingi kunalokho esingakucabanga, sizozihlukanisa ngokuya ngalabo abathintekile.
Ukusabalalisa ukukhanya
Kuyinto efana nale esiyishilo ngenhla. Yilokho esikubhekisa kukho lapho kunesimo lapho ukukhanya kuphambukiswa kuzo zonke izinhlangothi ngenxa yokuhlangana kwezinhlayiya ezikhanyayo kuma-molecule angcolisayo asevele amisiwe emvelweni. Ngenxa yalokhu kuphambuka kokukhanya siyasibona lesi sibhakabhaka esikhanyayo esigubuzele amadolobha futhi esibonakala kusuka emakhulwini amakhilomitha kude. Futhi singabona izinhlobo ezithile zamafu ngokungathi zinombala we-fluorescent.
Umthelela osheshayo onjengalolu hlobo lwesimo sokukhanya usendaweni yezwe.
Ukukhanyisa okwedlulele okweqile
Uma sihlala edolobheni elinokukhanya okweqile okwedlulele siyabona ukuthi ukukhanya kukhishwa ngezindlela ezahlukahlukene kangangoba kungangena ezindaweni ezingomakhelwane. Isibonelo, siyabona ukuthi kwezinye izikhathi, amalambu okufakelwa afakwa ezindlini zabantu. Izinga lempilo yezindawo zokuhlala ezithintekayo ukufakwa kokukhanya liyathinteka. Asikwazi ngempela ukubona ukuthi lokhu kufakwa kokukhanya kunamthelela muni empilweni yethu. Noma kunjalo, kunezifundo eziveza ukuthi ishintsha kabi imijikelezo yamaphupho kanye nesigqi se-circadian.
Ngakolunye uhlangothi, sinesimo esenzeka kaningi edolobheni sigcwele kakhulu abantu. Futhi ukukhanya okuvela emigwaqweni yomphakathi. I-glare ingachazwa njengokungenzeki noma ubunzima bokukwazi ukubona ngenxa yomphumela wokukhanya okufakelwayo. Ngokujwayelekile, izindawo ezihanjwa kakhulu yizimoto ziyakhanyiswa ukuqinisekisa ukuphepha emgwaqeni. Kutholakale ukuthi abashayeli bavame ukuhamba ngokushesha ezingxenyeni ezikhanyiswe kakhulu ngoba, ngokukwazi ukuzibona bengcono, bazizwa bephephile. Ezindaweni lapho kumnyama khona, abashayeli bayaqapha lapho beshayela futhi banamathuba amancane engozi.
Ukulimala kokuhlukahluka kwezinto eziphilayo
Akuthinti nje kuphela abantu, kepha lokhu kungcola okuncane kuguqula isigqi sezidalwa eziphilayo. Izimbali nezilwane zasebusuku ezinemijikelezo ehlukile zinomsebenzi ohlukile wezinto eziphilayo kunalezo ezisebenza emini. Lokhu kukhanyisa okweqile kungaholela ekulimaleni kwempilo yezilwane. Isibonelo, okuthinteka kakhulu yilezo zilwane ezinempilo yasebusuku emabhishi futhi lokhu kuyingozi empilweni yasolwandle. I-Plankton inemijikelezo ehlukahlukene yokukhuphuka nokwehla okushintshwa yilokhu kukhanya okwenziwe ngokweqile.
Ngakolunye uhlangothi, sibuye sibe nokuzala kwezimfudu zasolwandle. Lezi zimfudu zivame ukuholwa ukukhanya kwenyanga bese zenza iphutha ngenyanga ngokukhanya kwamalambu asemgwaqweni. Lokhu kubangela ukuthi angawabeki amaqanda ezindaweni ezifanele nokuthi agcine ezulazula kulo lonke ulwandle efuna inyanga okuthiwa yiyona.
Izinyoni nazo zinemithelela ehlukahlukene ngqo kusuka ekukhanyeni nasekuphazamisweni. Ukukhanya kokuzenzela kubangela le mithelela ezinhlotsheni ezilahlekelwa ngokuphelele yindlela yazo futhi zifune ukudla. Ukufunwa kokudla kuyinqubo yokulungisa ukusinda kwezinyoni. Uma imvamisa benesigqi sokudla noma iphazanyiswa ukukhanyisa okufakelwayo, bangafuna lokhu kudla emuva kwesikhathi kunokujwayelekile bagcine ngokudla okungenalutho.
Yonke le mithelela ingaholela kuqhekeka kubhalansi yemvelo yabantu abahlukahlukene. Yize kungabonakali ngathi, izinambuzane nazo ziguqulwa yilokhu kukhanya okweqile.
Njengoba ukwazi ukubona, ukungcoliswa okuncane kunemithelela ehlukahlukene kubantu nakwizitshalo nezilwane. Ngiyethemba ukuthi ngalolu lwazi ungafunda kabanzi ngokungcoliswa kokukhanya.