Amabhishi akhanya ebusuku

Iplanethi yethu inezigigaba eziningi ezimangazayo nezingakholakali. Enye yazo yi- amabhishi akhanya ebusuku. Isayensi ibifunda ukuthi kungani lokhu kwenzeka futhi abantu abaningi bayazibuza ukuthi umlingo noma isayensi.

Ngenxa yalesi sizathu, sizonikezela lesi sihloko ukukutshela konke okudingeka ukwazi mayelana namabhishi akhanya ebusuku, izici zawo nokuthi kungani lokhu kwenzeka.

Isimanga samabhishi akhanya ebusuku

Igama lisho isenzakalo semvelo lapho izinto eziphilayo zikhiqiza ukukhanya. Kwenzeka ngenqubo ye-biochemical ehlanganisa umoya-mpilo, iphrotheni ebizwa ngokuthi i-luciferin, ne-enzyme i-luciferase. Ukusabela okuguqula amandla amakhemikhali abe ukukhanya futhi kwenzeke kanje.

I-oksijeni idala i-oxidation ye-luciferin, eqhuba inqubo. I-Luciferase isheshisa ukusabela, okuholela ekukhiqizeni amanzi futhi, okubaluleke nakakhulu, ukukhanya. Izinkinga zamakhemikhali ahlanzekile zemvelo yezemfundo kakhudlwana azifanelekile lapha. Kodwa sizokutshela ukuthi i-bioluminescence ingakhiqizwa kokubili isikhunta namagciwane kanye nezinhlobo ezahlukene zezilwane, kokubili i-unicellular kanye ne-multicellular. Phakathi kwazo ama-molluscs, ama-crustaceans, ama-cephalopod, izikelemu, i-jellyfish ngisho nezinhlanzi.

Kuhle ukusho ukuthi i-bioluminescence ingaba nemibala ehlukene. Lokhu kuyoxhomeka esidalweni esiwukhiqizile. Ezimweni eziningi, i-hue iluhlaza noma okwesibhakabhaka. Nokho, enye ebangelwa i-deep jellyfish i-Peryphilla peryphilla, isibonelo, inombala obomvu.

Ngakolunye uhlangothi, akumele siphambanise i-bioluminescence ne-fluorescence. Ekugcineni, amandla asuka emthonjeni wokukhanya odlule ayathathwa futhi athunyelwe kanye nenye i-photon. Kunalokho, njengoba sikutshelile, i-bioluminescence iwukusabela kwamakhemikhali.

Amabhishi akhanya ebusuku

Ezweni, izibonelo ezidume kakhulu ze-bioluminescence yiziqhumane, ezikhanya ebusuku. Ungazibona ezindaweni eziningi emhlabeni jikelele, kodwa ezidume kakhulu emhlabeni I-Kuala Selangor idolobha eliseMalaysia, uma uthola ithuba lokuvakashela lapho. Kodwa ukubuyela ku-bioluminescence, sizokukhombisa amanye amabhishi akhanya ebusuku ngenxa yalokho.

I-Vaadhoo Beach

Lolu lwandle oluhle lutholakala eParadisical Maldives, ikakhulukazi eRaa Atoll. I-bioluminescence eyenzeka ogwini lwayo kumangalisa kangangokuthi inikezwe igama lobunkondlo elithi "Ulwandle Lwezinkanyezi".

Iqiniso liyinhlakanhlaka. Lesi simo sibangelwa i-dinoflagellate phytoplankton. Lapho igagasi lihlehla, linqwabelana ogwini futhi lapho lihlangana nomoya-mpilo emoyeni, liyasabela. Umphumela uba ukuthi isihlabathi sipendwe saluhlaza okwesibhakabhaka, njengokungathi umlaza.

Ngaphezu kwalokho, lesi simo singabonakala unyaka wonke eVaadhoo. Kodwa uma kushisa, kusobala kakhulu ebusuku obumnyama. Cabanga ngenjabulo yokubhukuda kula manzi usuka e-French Riviera. Ngoba kubalulekile futhi ukuthi wazi ukuthi ayikho ingozi ekwenzeni kanjalo. Eqinisweni, abantu abaningi baqinisa lokhu okwesibhakabhaka ngokuhambisa amanzi eshawa nxazonke. Ungase futhi ufunde kabanzi mayelana izenzakalo zezinkanyezi okwenzeka kule ndawo ebusuku.

Ngaphezu kwalokho, ungathola ezinye izimangaliso zemvelo, ezifana izimfudu ezifika ogwini lwaseCatalan ngenxa yokuguquka kwesimo sezulu.

ichibi elikhulu

Manje sibhekisa amabombo ePuerto Rico emangalisayo, enobuhle bayo bemvelo obuhlaba umxhwele, ukuze sikubonise olunye ulwandle olukhanya ebusuku. Sibhekisela kuLaguna Grande, etholakala eduze kwedolobha laseFajardo enyakatho-mpumalanga yezwe. Endabeni yakhe, kubuye kube i-dinoflagellate organism ebangela i-bioluminescence, futhi inqwaba yezivakashi iza ukuzobona lesi senzakalo nsuku zonke.

Njengelukuluku, siyakutshela ukuthi ngoNovemba 11, 2013, iLaguna Grande yavalwa kungazelelwe. Akwenzekanga futhi kwakhala wonke ama-alamu. UMkhandlu weDolobha laseFajardo uqashe ithimba longoti bezinto eziphilayo ukuthi liphenye ngalesi sigameko. Ngokusobala, imbangela kungase kube ukufakwa kwamaphampu amabili ahlanzekile endaweni eseduze yokuhlala yaseLas Crobas.

Ngenhlanhla, kwase kuphelile futhi ngemva kwekhefu lezinsuku ezingu-9, uLaguna Grande waphinde wakhanya. Kodwa izizathu zokuntuleka kwe-bioluminescence phakathi naleso sikhathi azizange ziqondwe ngokugcwele. Uma ufuna ukwazi okwengeziwe ngezigigaba zemvelo, ungavakashela i-athikili ku i-T Coronae Borealis nova kanye nemvelo yayo emangalisayo.

Ngakolunye uhlangothi, uma uvakashela lesi simangaliso, thatha ithuba lokuhlala kwakho eFajardo ukuze uhlangane nabanye abantu basendaweni. Ngokwesibonelo, i-Reserva de las Cabezas de San Juan inezindawo ezikhangayo ezihlanzekile. Kukhona ne-El Yunque National Forest, ihlathi lemvula elinezintaba ezicishe zibe ngu-40 zezindlela ezinhle zokuqwala izintaba.

I-athikili ehlobene:

I-loggerhead turtle eCatalonia: Ukushintsha kwesimo sezulu nokongiwa

i-grotto eluhlaza okwesibhakabhaka

Manje siphendukela kwenye indawo emangalisayo esiqhingini saseMalta, ikakhulukazi cishe amakhilomitha angu-15 ukusuka eValletta. Indawo yodwa ifanele ukuvakashelwa, njengoba iyiqembu lemigede engaphansi kwewa eliwumbukwane, eligujwe ulwandle olugubhayo.

Okuwukuphela kwendlela yokuvakashela lesi simangaliso semvelo ukuhamba ngesikebhe. Basuka e-Wied iz-Zurrieq, idolobhana lokudoba elithandekayo eliseduze, ukuze bahambe ngendlela emangalisayo ngaphansi kwamadwala. Ngakho-ke ubona izimbotshana ezihlukene ezikhiqiza imibala ehlukahlukene eluhlaza okwesibhakabhaka, kusukela kokumnyama kuye kuphosphorescent.

Ngakolunye uhlangothi, uma uvakashela lo mgede, qiniseka ukuthi uvakashela i-Valletta, inhloko-dolobha yezwe, ebizwa ngokuthi iNdawo Yamagugu Omhlaba ngenxa yesakhiwo sayo esikhulukazi. Ngeke sikutshele yonke imisebenzi yobuciko anayo lapha. Kodwa sincoma ukuthi uvakashele i-Co-Cathedral yaseSan Juan, ene-classicist yangaphandle nengaphakathi le-baroque; iSigodlo Senkosi Sesitayela Sokuvuselela, ikhaya lamanje leSigodlo sikaMongameli weRiphabhulikhi, kanye neminyuziyamu efana neNational Archaeological Museum kanye neMnyuziyamu Yezobuciko Ezinhle. Uma uthanda ukufunda ngezinkanyezi, ungathanda ukufunda mayelana izenzakalo zezinkanyezi zonyaka.

Kuyathakazelisa futhi ukufunda okwengeziwe Umthala ongamawele we-Milky Way kanye nobudlelwano bayo nezimo ezikhanyayo emvelweni.

toyama bay

Manje sesikuphelezela e-Japan ukuze sikwethule i-Toyama Bay, etholakala esifundeni sase-Hokuriku esiqhingini esikhulu kunazo zonke sezwe sase-Honshu lapho i-Tokyo ne-Osaka zitholakala khona. Esimweni esinjalo, I-bioluminescence ayikhiqizwa isenzo se-plankton, kodwa yilokho okubizwa ngokuthi i-firefly squid.

Emazweni ase-Asia, kuwuhlobo oluvame kakhulu olune-phosphorous eluhlaza okwesibhakabhaka esikhumbeni salo. Phakathi kuka-March no-June ikhuphukela phezulu yenze amagwebu alowo mbala. Uma uhamba eqenjini elikhulu, umphumela wukuthi amanzi aluhlaza okwesibhakabhaka.

Ngakolunye uhlangothi, uma ukule ngxenye yeJapan, sincoma ukuthi uvakashele idolobha laseToyama. Olwesimanjemanje njengoba lacishe laba yincithakalo phakathi neMpi Yezwe Yesibili, kodwa linezingxenye ezimbalwa ezithakazelisayo. Esokuqala siwukwakhiwa kabusha kwenqaba yayo, okumanje eyimnyuziyamu yomlando wedolobha futhi enezingadi ezinhle zaseJapane.

Kodwa-ke, uma ufuna ukubuka okumangalisayo kwezintaba ze-Tateyama, sincoma ukuthi ukhuphukele endaweni yokubuka e-City Hall. Kufanele futhi uye eGuanshui Park, lapho uzobona khona i-Tianmen Bridge emangalisayo. Ekugcineni, uma kuyintwasahlobo, gibela isikebhe emfuleni iMatsu. Uzobona izimbali ezinhle zama-cherry kanye nepaki elihle lezithombe. Funda imininingwane eyengeziwe mayelana amalambu asenyakatho okwakubonakala esibhakabhakeni ngalezo zinsuku.

Ngithemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana namabhishi akhanya ebusuku kanye nezici zawo.

I-athikili ehlobene:

I-Twin galaxy ye-Milky Way