Nisela ogwini lolwandle olwandle nolwandle ebusuku kwesinye isikhathi liqala ukugqama. Kwezinye izimo, le nto ivela ukuthi ibe yinhle kangangokuba umuzwa uphakama ukuthi ugu seluphenduke isibhakabhaka esinenkanyezi. Abantu babona le nto kudala futhi ososayensi sebeyazi imbangela yayo. Iqiniso ngukuthi emanzini olwandle nolwandle baphila inani elikhulu lamagciwane kanye ne-bioluminescence eyakho. Kubizwa ngokuthi amandla ezinto eziphilayo ukuze akwazi ukukhanya. Ungabona ukukhanya okuthiwa kolwandle kunoma yiliphi ikhona leplanethi yethu - into esemqoka ukuthi kwakukhona izidalwa ezikhazimulayo emanzini. Kepha ngokuzayo, inzalo yethu kungenzeka ingakuboni lobu buhle, ngoba izilwane zibeka engcupheni yezilwane zilahlekelwa amandla abo amangalisayo. Ososayensi baqhube isifundo sathola, ngenxa yalokho okungenzeka nokuthi ukulahleka kwe-bioluminescence kuzothinta kanjani izimpilo ze-luminous ndalo.
Izilwane ezikhazimulayo
Amandla okukhanya izinhlobo ezahlukahlukene zezinto eziphilayo. Ukukhanya kwenzeka ezithweni ezikhethekile ezikhanyiselwe. Isibonelo, izinhlanzi ezinamahloni ezinhlanzi zihlala ekujuleni okukhulu okuheha inyamazane ngosizo lwe- "Flashlight". Izidumbu ze-Fish Glow zibizwa ngokuthi yimikhiqizo yezithombe. Ezinambuzaneni ukukhanya kwenzeka kumaseli akhethekile ngenxa yezinqubo zamakhemikhali. Futhi amagciwane akhanya ngenxa yezinqubo ezenzeka ku-cytoplasm - okuqukethwe kweseli le-semi-liquid.
Njengomthetho, ogwini lolwandle nolwandle, ukukhanya kudalwe yiPlankton. Kubizwa ngokuthi yizinto eziphilayo eziphilayo nezitshalo ezihlala emanzini futhi zihamba kuphela ngamandla okugeleza. Endabeni yabo, ukukhanya kungumphumela wezinqubo zobudokotela. Ngesikhathi sokuhamba kwePlankton, kubonakala ngamanzi, ngenxa yalokho okwenzeka ngogesi. Nguye owakha ukukhanya ngaphakathi kwamaseli ezilwaneni. Uma uphonsa itshe emanzini akhanyayo, ukungqubuzana kuzokhuphuka futhi kukhanye. Njengoba kushiwo ngenhla, le nto engajwayelekile ingabhekwa noma kuphi emhlabathini wethu. E-Russia, lobu buhle bungabonakala ogwini lwe-Okhotsk noLwandle Olumnyama.
Abaphenyi bakhomba izinhlobo ezintathu zokukhanya kolwandle kanye nolwandle. Owokuqala ubizwa ngokuthi ama-luminecence acwebezelayo futhi aqhamuke ngenxa yezinto eziphilayo ezingaphansi kwamamilimitha ayi-5. Ifomu lesibili libonakala ngokuqubuka - zivela ngenxa yomsebenzi wepulangwe elikhulu njengezinhlanga ezincane ezingaphezu kwesentimitha ayi-1. Inketho yesithathu ibizwa ngokuthi i-uniform LUMINESCENE, eyenzeka ngenxa yamagciwane ahlala emanzini. Ukukhanya okufanayo kungukukhanya kakhulu futhi kungenzeka ukukubona kuphela ezimweni zobumnyama kakhulu.
Bheka futhi: Izinhlanzi zilala kanjani futhi kungani ukukhanyisa amadolobha kungabulala?
Ingozi yokufudumala komhlaba
Kepha esikhathini esizayo, izidalwa zanamuhla zingalahlekelwa amandla abo amangalisayo. Abaphenyi base-US State of Hawaii babona ukuthi ngenxa yokubheka ukufudumala komhlaba emanzini olwandle olwandle nolwandle, kuncibilikeke ngaphezulu kwekhabhoni. Lokhu kuholela e-acifification yayo, engalimaza kakhulu izakhamizi zamanzi. Phambilini sekufakazelwe ukuthi amanzi anjalo aholela ekubhujisweni kwesikali soshaka futhi anciphise amagobolondo e-crab. Kwatholakala futhi ukuthi ngenxa yokushisa komhlaba, ezinye izinhlanzi zikhulisa izitho zangasese futhi azikwazi ukuthola.
Njengengxenye yomsebenzi wesayensi, abaphenyi banquma ukuthola ukuthi amanzi axidized athinta kanjani izidalwa ezingama-49 biobuminescent. Phakathi kwazo kwakukhona amagciwane, ama-arthropods nezinye izinhlobo zezilwane. Elebhu, bonke bafakwa emanzini, izakhiwo zazo ezihambelana nezibikezelo zangama-2100. Ngenxa yalokhu, kwavela ukuthi ezimweni ezintsha ezinye izinhlobo ze-squid zinciphise kakhulu ukukhanya kokukhanya. Kepha nazi ezinye zezidalwa ezingama-crustacean eziphambene nalokho, zaba khona kancane. Lokhu kusho ukuthi ukufudumala komhlaba kuzothinta lezi zidalwa nasesikhathini esizayo "izilwandle ezikhazimulayo" zinganyamalala.
Uma izilwane zilahlekelwa amandla okukhanya, zingazikhipha ngokuphelele. Iqiniso ngukuthi ukukhanya kuyadingeka ukungajabuli abantu, kepha ukuheha abantu bobulili obuhlukile. Uma abesilisa beyeka ukuba nentshisekelo kwabesifazane naphezu, bayoyeka ukwanda. Ngokuvamile, ngokuzayo, izidalwa eziphilayo kuzodingeka kube lula. Kepha basongela enye ingozi ngesimo sodoti wepulasitiki. Amabhodlela kanye nokupakishwa phansi kwezilwandle nolwandle akubolile iminyaka eyi-1000 futhi ngokoqobo izilwane ezinobuthi. Futhi ubuntu abuqambi kanjani ukuxazulula le nkinga.
Uma unesifiso sezindaba zesayensi nezobuchwepheshe, bhalisela isiteshi sethu se-telegraph. Lapho uzothola izimemezelo zezindaba zakamuva zesayithi lethu!
Uma ufuna ukufunda kabanzi nge-bioluminescence, ngincoma ukufunda lokhu. Kuyo, umlobi hi-news.ru Ilya hel uthe ngokuningiliziwe ukuthi izidalwa eziphilayo zithola kanjani ikhono elinjalo. Jabulela ukufunda!