I-BOSTON-FEBRUWARI 5: I-diver diqubha ijonge ezantsi kwitanki enkulu ebonwe kwimiphetho yayo njengeentlanzi zidada zidlula kwenye yemiboniso ye-New England Aquarium eBoston.UDavid L. Ryan / iBoston Globe ngokusebenzisa imifanekiso kaGetty Ngaba i-aquarium ingasinceda sifike eMars? Iqela labaphandi belijonge kwimithombo yeprotheni elungileyo yexesha elizayo lokuhamba isithuba. Ukuza kuthi ga ngoku, kujongeka ngathi iintlanzi kunye neentlanzi ezinokuba yimpendulo.
Ukuthunyelwa kwesithuba ngoku kuxhomekeke kwimilinganiselo egciniweyo okanye kwimishini yokuphinda isetyenziswe eMhlabeni ukubonelela ngokutya, amanzi kunye nokubonelela ngabasebenzi. Nangona kunjalo, kwimisebenzi yexesha elide njengokuhamba ukuya eMars, loo nkqubo ayinakuba nokwenzeka. Ngenxa yoko, i-NASA ngoku iphonononga indlela oosomajukujuku abanokukhula ngayo kwaye bavune ukutya kwabo ebhodini ukongeza ukutya kwabo okulungiselelwe kwangaphambili.
Izityalo zilula ngokwaneleyo ukuba zikhule esithubeni , kodwa ukufumana umthombo weprotein ngumceli mngeni omkhulu ngakumbi. NgokukaGqirha Luke Roberson kunye noGqirha Tracy Fanara, owayesebenza kwi uphando olutsha kunye neqela leenzululwazi ezininzi, undoqo ayisiyiyo kuphela ekukhetheni iindidi ezifanelekileyo, kodwa ikwakudala kunye nokugcina imeko apho zinokuphumelela khona.
Umceli mngeni wokuqala kukuqonda ukuba zeziphi iinkqubo ezinokuzinza, zisebenze nge-microgravity, kwaye zibonelele ngomxholo wezondlo oza kuhlala ujikeleze iminyaka emibini kwi-Mars, ucacisa uGqirha Roberson, uMphandi oyiNtloko yoPhando ngeeNqwelomoya kwiNASA. Kukwakho nomceli mngeni ongezelelweyo wokugcina iyantlukwano yemfuza kwindalo evaliweyo.
Bona kwakho: I-NASA, i-China kunye ne-UAE iQokelela ubuhlanga kwiMars, ngoFebruwari ukuHanjiswa koMhlaba kuJonga
Kulapho iintlanzi zingena khona. A Isifundo se-2020 kuvavanye ifuthe lokungcangcazela kwii-bass zaselwandle zase-Yurophu kunye namaqanda e-Stone Bass, belinganisa ifuthe lokumiselwa kwesibhakabhaka. Iqela elivela kwiDyunivesithi yaseMontpelier kunye neFrench Research Institute yokuSetyenziswa koLwandle (i-Ifremer) lifumanise ukuba amaqanda ayakwazi ukumelana neemeko ezimbi kwaye aqanduselwe.
Iintlanzi zibuye zilungelelanise kakuhle ukuya kumandla omxhuzulane kwaye zilawulwe ngokulula. Intlanzi etya imifuno efana ne tilapia ingatya iziqwenga zezityalo ezivela kwiinkqubo ze hydroponic ezingalungelanga abantu. Ikwangumthombo weprotheni osebenzayo kwaye uRoberson ukholelwa ukuba kufuneka athathelwe ingqalelo kwiLunar Base.
Umceli mngeni ngeentlanzi kukuba bafuna umthamo omkhulu wamanzi, ulumkisa UFanara , onguNjineli weNdalo esingqongileyo kunye noPhando lweNzululwazi kwiLebhu yaseLwandle yoPhando ngeMote eFlorida. Bakwadinga umgangatho wamanzi olungileyo ukuze iintlobo zokucoca ulwelo ezongezelelekileyo ziya kufuneka ukunceda ukugcina i-ecosystem elungelelanisiweyo ebhodini. NgokukaRoberson, iNASA isebenza kwiinkqubo zezityalo ezinokubonelela ngeeproteni zezityalo ngelixa zicoca amanzi amdaka kwiinkqubo zehidroponic.
Abaphandi bajonge kwakhona ekusebenziseni iimollusk zasemanzini ezinje ngeminenke okanye iiwhelks kunye nezinambuzane ezityiwayo ukunceda oosomajukujuku kwimishini yexesha elizayo. Ngokwam, i-shrimp yeyona ndiyithandayo, utsho uRoberson. Nangona kunjalo, kukho imeko enkulu yeembaza kunye neenkumba ezinikwe imeko elungileyo.
Imissels zezona zisebenzisa amacebo okucoca ulwelo kwaye iminenke yomelele kakhulu kwaye nomxholo weeproteni uphezulu, uyachaza uFanara. Ndibona ukwahlukahlukana kweentlobo zezityalo kubalulekile kulungelelwaniso lwendalo.
Okwangoku, i-NASA isebenzisa indibaniselwano yokutya okomileyo okanye okupakishwe mahala kwi-International Space Station (ISS) ukunceda ukondla amalungu abasebenzi, kodwa kwimishini emide, kuya kubakho ubunzima obukhulu kunye nomthamo wevolumu. Kukho umba wentlalontle yoosomajukujuku.
Bona kwakho: I-NASA igiya ukuya kuvavanyo lokugqibela ngaphambi koMsebenzi wokuqala wenyanga ka-Artemis ngo-2021
Khawufane ucinge isidlo sakho sangokuhlwa kangangeenyanga ezisixhenxe, ngexesha lokuya eMars, ukuqala njengokukhetha ukutya okuqhelekileyo. Emva kwenyanga enye kuhambo lwakho, ukutya okutsha kuyonakala kwaye ushiyeke enkonkxiweyo, upakishwe, womiswe ngumkhenkce, okanye ukutya okubandayo kwiinyanga ezintandathu ezizayo ukuya eMars, kwiintsuku ezimbalwa eMars, nakwiinyanga ezisixhenxe ubuyile. Ayizwakali imnandi, utshilo uRoberson, enika ingxelo engeyiyo.
Enye indlela kukufumana indlela yokubonelela ngokutya okutsha ebhodini. Ukusukela ngo-2014, i-NASA isebenza kwizityalo ezikhulayo kwi-ISS njengesongezelelo sokulungisa lo mbandela. Ngoku unokukwazi ukwakha kwinkqubo yemveliso yesaladi eyi-microgreen ukuba uthatha isichumiso esaneleyo kunye nawe ukukhulisa iimbotyi njengomthombo weprotheni.
Nangona kunjalo, izikhokelo zesondlo esibhabha esibhakabhakeni sicebisa iipesenti ezingama-60 ukuya kwisibini kwisithathu sokusetyenziswa kweeprotein zivela kwizilwanyana. Kungenxa yoko le nto kubalulekile ukuba ufumane inkqubo yemveliso yeeprotein esebenzayo.
Ewe, ukuba nezinto eziphilayo ebhodini kunezinye izibonelelo ezingaphaya kwamaxesha okutya.
Kulapho umbono we-aquarium esemajukujukwini uba mnandi, utshilo uRoberson. Amakhaya amaninzi kunye namashishini kwilizwe liphela aneendawo zasemanzini ngenxa yesizathu sodwa somoya kunye neempembelelo zengqondo. Uphando lubonisa ukuba ukubukela iintlanzi eziphilayo ze imizuzu nje emihlanu inokunciphisa uxinzelelo, ngelixa ikhulisa ukuphumla kunye nokuphucula imeko.
I-Shrimp inokuba luncedo ekudaleni ubomi obutofotofo kwisiphekepheke. Banomdla kakhulu kwaye baya kuphucula amava oosomajukujuku, utshilo uFanara, enceda ukunika oosomajukujuku ingqiqo yomhlaba.
Ukubambeka kwisiphekepheke iinyanga ezili-16-18, abantu bafuna ukusebenzisana, uyavuma uRoberson. Oku sikubona kwi-ISS xa oosomajukujuku beza kutyelela izityalo kwaye bazijonge. Kubabonelela ngengqondo yekhaya. Ii-Aquariums ziya kuba nefuthe elikhulu kubhalansi lwengqondo lomntu.
Inyathelo elilandelayo leqela kukuyila isifundo ukubona ukuba kuyenzeka na ukuba kwenziwe i-ecosystem elungelelanisiweyo kunye nozinzo kwimeko efanayo onokuyilindela kwisiphekepheke. Ukuba siyakufezekisa oku, itekhnoloji evelisiweyo iya kuba linyathelo elingenakuthelekiswa nanto lokuhamba emajukujukwini, kodwa kwakhona, ukwaphula umhlaba iinkqubo ze-aquaponics zomhlaba, utshilo uFanara.
Kum, elona candelo linomdla kulo msebenzi kukuba linyathelo lokuqala lokuyila inkqubo ye-aquaponics enokusetyenziselwa ukuphucula umgangatho wamanzi kunye nokubonelela ngokutya okuzinzileyo, utshilo uFanara. Njengeenjineli yendalo esingqongileyo, le yiprojekthi yephupha lokudibanisa uyilo kunye ne-biology, i-hydrology, i-physics kunye ne-chemistry ukwenza into engazange yenziwe mntu.
