You would probably catch the term "El Nino" on the weather forecast several times. This interesting weather phenomenon can cause widespread effects on a global scale, affecting areas such as wildfires, ecosystems, and economies.
Akā he aha ka hopena El Nino? E ʻoki mākou i nā kukui ʻO ke ʻano ʻo El Nino, he aha ka mea e hiki mai ana ke hele ʻo El Nino ma kahi mamana, a pane i kekahi mau nīnau i nīnau pinepine ʻia e pili ana iā El Nino.
Table of Contents
- He aha ke ʻano o El Nino?
- He aha ka hana i ka wā o El Nino?
- He maikaʻi a he ʻino paha ʻo El Nino?
- Pehea ka lōʻihi o ka lōʻihi o El Nino?
- Hiki iā mākou ke wānana i ka El Nino ma mua o ka hiki ʻana mai?
- E ikaika ana anei ka El Ninos?
- Nā Nīnau Quiz El Nino (+Pane)
- Pinepine ninau ninaninau 'ana i
He aha ke ʻano o El Nino?
El Nino, which in Spanish translates to "little boy" or "Christ child", was given its name by South American fishermen who observed a warming of Pacific Ocean waters during December. But don't be misled by its name - El Nino is anything but small!
So what causes El Nino? El Nino's interaction between the ocean and atmosphere causes sea surface temperatures in central and east-central Equatorial Pacific to increase, which causes moisture-rich air to accelerate into rainstorms.
El Nino meaning - What would happen between a normal year and El Nino Year (Image source: Spudman)I ka makahiki 1930, ua ʻike nā kānaka ʻepekema e like me Sir Gilbert Walker i kahi ʻike ʻino: El Nino a me ka Southern Oscillation i ka manawa like!
ʻO ka Southern Oscillation kahi ala maikaʻi e ʻōlelo ai e loli ke kaomi ea ma luna o ka Moana Pākīpika.
Ke wela ka Pākīpika hikina hikina (mahalo iā El Nino), hāʻule ka ea ma luna o ka moana. Ua pili kēia mau mea ʻelua a ua hāʻawi ka poʻe climatologists iā lākou i kahi inoa paʻa: El Nino-Southern Oscillation, a i ʻole ENSO no ka pōkole. I kēia mau lā, hoʻohana ka hapa nui o ka poʻe loea i nā huaʻōlelo El Nino a me ENSO.
Hoʻopaʻanaʻau ʻia nā haʻawina i kekona
Interactive quizzes get your students to memorise difficult geographic terms - completely stress-free
He aha ka hana i ka wā o El Nino?
Ke hiki mai kahi hanana El Nino, hoʻomaka ka nawaliwali o ka makani kalepa e pā mau ana ma ke komohana ma ka Equator. ʻO kēia hoʻololi ʻana i ke kaomi ea a me ka wikiwiki o ka makani e neʻe ai ka wai mahana ma ka hikina ma ka Equator, mai ka Pākīpika komohana a hiki i ke kahakai o ʻAmelika Hema.
I ka neʻe ʻana o kēia wai mahana, hoʻohonu ia i ka thermocline, ʻo ia ka papa o ka hohonu o ka moana e hoʻokaʻawale i ka wai ʻili mehana mai ka wai anuanu ma lalo. I loko o kahi hanana El Nino, hiki i ka thermocline ke kulu a hiki i 152 mika (500 kapuaʻi)!
Ke paʻi ʻo El Nino, hiki i nā ʻāpana o ʻAmelika ʻĀkau ke alo i ka hoʻoilo ʻoi aku ka lōʻihi o ke anuanu ma mua o ka maʻamauHe hopena pōʻino kēia ʻāpana wai mehana i ke kaiaola kai o ka Pākīpika hikina. Me ka ʻole o ka piʻi maʻamau o ka wai anuanu waiwai nui, ʻaʻole hiki i ka euphotic zone ke kākoʻo hou i kāna kaiaola hua maʻamau. Make a neʻe paha ka nui o nā iʻa, e hōʻino ana i nā ʻoihana o ʻEkuador a me Peru.
But that's not all! El Nino also causes widespread and sometimes severe changes in the climate. Convection above the warmer surface waters brings increased precipitation, leading to drastic increases in rainfall in Ecuador and northern Peru. This can contribute to coastal flooding and erosion, destroying homes, schools, hospitals, and businesses. Transportation is limited and crops are destroyed.
Lawe mai ʻo El Nino i ka ua i ʻAmelika Hema akā ʻo ka maloʻo i Indonesia a me Australia, kahi e hoʻoweliweli ai i kā lākou lako wai i ka maloʻo ʻana o nā loko a me ka emi ʻana o nā kahawai. ʻO ka mahiʻai e hilinaʻi nei i ka wai i hiki ke hoʻopilikia ʻia e El Nino! No laila e hoʻomākaukau iā ʻoe iho a hoʻomākaukau iā ʻoe iho no kāna ikaika hiki ʻole a me ka ikaika!
He maikaʻi a he ʻino paha ʻo El Nino?
El Nino tends to bring warmer and drier conditions that boost corn production in the U.S. However, in Southern Africa and Australia, it can bring dangerously dry conditions that increase fire risks, while Brazil and northern South America experience dry spells and Argentina and Chile see rainfall. So get ready for El Nino's unpredictable power as it keeps us guessing!
Pehea ka lōʻihi o ka lōʻihi o El Nino?
Hold onto your hats, weather watchers: here's the lowdown on El Nino! Typically, an El Nino episode lasts 9-12 months. It usually develops in spring (March-June), reaches peak intensity between late autumn/winter months (November-February), and then weakens in early summer months like March-June.
Though El Nino events may last more than one year, mostly they occur about nine to 12 months in duration - the longest El Nino in modern history only lasted 18 months. El Nino comes every two or seven years (quasi-periodic), but it's not happening on a regular schedule.
Hiki iā mākou ke wānana i ka El Nino ma mua o ka hiki ʻana mai?
ʻAe! Ua kāhāhā ka ʻenehana hou iā mākou i ka wānana ʻana iā El Nino.
Thanks to climate models like those employed by NOAA's National Centers for Environmental Prediction and data from Tropical Pacific Observing System sensors on satellites, ocean buoys, and radiosondes monitoring changing weather conditions - scientists can often accurately forecast its arrival months or years beforehand.
Inā ʻaʻole ia mau mea hana, ʻaʻohe ala e ʻike ai i ka mea e hiki mai ana ma ke ʻano o nā pilikia o ka wā e like me El Nino.
E ikaika ana anei ka El Ninos?
Hoʻolālā nā kumu hoʻohālike e like me ka hoʻomehana ʻana o ka Honua, hiki i nā pōʻai ENSO ke hoʻoikaika nui a hoʻohua i nā El Ninos a me La Ninas i ʻoi aku ka maikaʻi i hiki ke loaʻa i nā hopena pōʻino i nā kaiāulu o ka honua. Akā ʻaʻole ʻae nā kumu hoʻohālike a pau, a ke hana luhi nei nā kānaka ʻepekema e loaʻa ka ʻike hou aku i kēia ʻano paʻakikī.
One topic still up for debate is whether ENSO's cycle has already intensified as a result of human-caused climate change, though one thing remains certain - ENSO has existed for thousands of years and will likely persist far into the future.
ʻOiai inā ʻaʻole i hoʻololi ʻia kona pōʻai maoli, hiki ke ʻike nui ʻia kona hopena i ka wā e hoʻomau ai ka mahana o ka Honua.
Nā Nīnau Quiz El Nino (+Pane)
Let's test how well you remember El Nino's definition with these quiz questions. What's even more wonderful is you can put these into an interactive quiz to spread awareness about this significant environmental matter using AhaSlides
- He aha ke ʻano o ENSO? (pane mai: El Nino-Southern Oscillation)
- Ehia mau manawa e hiki mai ai ka El Nino (pane mai: ʻO kēlā me kēia ʻelua a ʻehiku mau makahiki)
- He aha ka hana ma Peru i ka wā e hiki mai ai ʻo El Nino? (pane mai:Ua nui ka ua)
- What are El Nino's other names? (pane mai:ENSO)
- ʻO wai ka ʻāina i hoʻopilikia nui ʻia e El Niño? (pane mai: ka Pākīpika o ʻAmelika Hema)
- Hiki iā mākou ke wānana iā El Nino? (pane mai: ʻAe)
- He aha ka hopena o El Nino? (pane mai: ʻO nā kūlana ʻino loa o ka honua holoʻokoʻa me ka ua nui a me ke kahe ʻana i nā wahi maloʻo a me ka maloʻo ma nā ʻāina pulu)
- What's the opposite of El Nino? (pane mai: La Nina)
- Trade winds are weaker during El Nino - True or False? (pane mai: wahahee)
- ʻO wai nā wahi ma ʻAmelika e kū ana i ka hoʻoilo i ka wā e kū ai ʻo El Nino? (pane mai: Kaleponi a me nā ʻāpana o ka ʻAmelika Hema)
E hoʻomaka i kekona.
E kiʻi manuahi i nā kumu hoʻohālikelike haumāna. E kau inoa no ka manuahi a lawe i kāu mea e makemake ai mai ka waihona waihona!
🚀 E kiʻi i nā ʻōkuhi manuahi ☁️Pinepine ninau ninaninau 'ana i
He aha ke ʻano o El Niño a me La Niña?
ʻO El Nino a me La Nina nā ʻano ʻano ʻelua i loaʻa ma ka Moana Pākīpika. He ʻāpana lākou o ka pōʻai i kapa ʻia ʻo El Niño/Southern Oscillation (ENSO).
Hiki mai ka El Nino ke lilo ka wai ma ka Hikina-waena o ka Moana Pākīpika i mehana ma mua o ka mea maʻamau, e alakaʻi ana i nā loli o ke aniau e like me ke kiʻekiʻe o ka mahana a me nā ʻano ua. Hōʻike kēia hanana i ka manawa mahana o ka pōʻai ENSO.
Hana ʻia ka La Nina i ka wā e maʻalili ai ka wai ma ka ʻāpana like o ka Moana Pākīpika ma lalo o ka mea maʻamau, e hoʻololi ana i ka wā ma o ka hoʻoulu ʻana i nā mahana anuanu a me ka hoʻololi ʻana i nā ʻano ua; hōʻailona ia i kahi pae anu i ka pōʻai ENSO.
ʻOi aku ke anuanu o El Niño?
Hiki ke ʻike ʻia ʻo El Nino e nā wela o ke kai mehana ma ka Pākīpika Equatorial a ʻike ʻia ʻo La Nina e nā wai anuanu ʻē aʻe ma kēia māhele like.
No ke aha i kapa ʻia ai ʻo El Niño he keiki pōmaikaʻi?
The Spanish term El Niño, meaning "the son," was originally used by fishermen in Ecuador and Peru to describe the warming of coastal surface waters that typically happens around Christmas.
I ka wā mua, ua kuhikuhi ʻia i kahi hanana maʻamau o ke kau. Eia nō naʻe, i ka hala ʻana o ka manawa, ua lilo ka inoa i mea e hōʻike ai i kahi ʻano hoʻomehana ākea a pili i kēia manawa i nā ʻano ʻano wela maʻamau e kū nei i kēlā me kēia makahiki.
Makemake ʻoe e aʻo pono i nā huaʻōlelo ʻāina hou? E hoao AlaAlidesi kēia manawa no ka nui o nā nīnau nīnau.
