Bisa la'akari da cewa, tsawon shekaru 20 na aikin hasken rana zai ragu da 60%, wanda zai haifar da rage yawan zafin jiki

Matsayin mu a yau ba zai shafar matsala na tasiri na anthropogenic akan sauyin yanayi ba. Za mu yi magana game da aikin rana da kuma yadda yanayin haɗuwar rana ya shafi yanayin yanayi. Nazarin karshe na astronomers ya dogara akan lissafin ilmin lissafi. Ya nuna cewa a tsakanin shekarun ashirin da talatin na wannan karni na hawan rana za su iya tsayar da juna.

Alkawari na farko game da sabon tsawa

Kwanan nan masana kimiyya na NASA sun wallafa wani binciken da ya nuna yawan karuwar yawan kankara a Antarctica. Wadannan bayanai sun saba wa abin da muka saba ji a cikin 'yan shekarun nan. Duk da cewa yawancin zafin jiki na iska da duniyar teku a duniyar duniyar suna ci gaba da girma, kuma kankara na Antarctic yana rage yawan ƙararrakinsa, wanda aka kwatanta da hoto a kudancin Kudu.

NASA ta gudanar da bincike ya hada da samfurori na sabuwar tsara wanda ya bada cikakken bayani ga tsawo na takardar kankara a yankin, da kuma filin. Kuma idan ba mu san abin da ke gudana tare da glaciers na Kudancin Kudanci ba, to, yanzu muhimman bayanai sun zo mana. Dalilin girman ci gaban gilashi da kuma fadada na nahiyar bai daidaita ba. Kalmomi kawai suna gabatar da wannan ci gaba. Duk da haka, gaskiyar ita ce yaduwar kankara na Antarctica shekaru da dama da suka wuce ya kai matsayin babban darasi.

Hanyoyin mutum

Lokacin da muke magana game da sauyin yanayi, ana kulawa sosai ga ayyukan mutane. Lalle ne, a wannan bangare dole mu warware matsalolin gaggawa da dama. Duk da haka, saboda yanayin sauyin yanayi, kusan ba a kula da aikin ba. Amma wadannan su ne nau'i biyu na tasiri. A gefe guda, wannan aikin mutum ne wanda ba zato ba tsammani, wanda sannu a hankali amma zai kai mu ga mummunan yanayi. A gefe guda kuma, rinjaye mafi girma daga waje. Amma ilimin kimiyya ya dade da yawa game da sauyawa a cikin sake zagayowar aikin hasken rana.

Sabuwar tsari na aikin rana

Amma idan Kudancin Kudanci ya nisa, kuma yawan girma na glaciers ba ya barazanar lalacewar duniya a cikin karni na gaba, matsala da farfesa a lissafi Valentina Zharkova ya dauka ya fi firgita. Yanzu aikin aikin rana zai iya lissafta tare da daidaito 97. Na gode da samfurin da aka gabatar a majalisar dokoki ta Astronomers a Wales, wanda yayi daidai da yanayin hawan rana. Bisa ga dukan lissafin da aka gabatar, Duniya tana motsawa zuwa "kwanakin mini-glacial", wanda zai zo cikin shekaru 15.

Muna jiran lokacin karamin lokaci

Sassan biyu na sama, Sunan murya da kuma sashin mai aiki suna haifar da sakamako na dynamo. Wani sabon tsari na aikin rana, wanda Farfesa Zharkova ya gabatar, ya nuna rashin cin zarafin shekaru 11. A dangane da wannan, masana kimiyya sunyi tsinkaya. By 2030, aikin radiyo ya kamata a ragu da kashi 60. Wannan yanayin zai iya haifar da sabon karamin kankara.

A cikin karni na uku na wannan karni, Sun zai shiga cikin 26th cycle. A cikin kishiyoyin kamannin haskenmu biyu an kafa su da siffar madubi. Abubuwan da suke gudana wanda ya kafa zai iya rarrabe juna. Duk da haka, wannan tasiri zai zama mummunan yanki kuma zai haifar da karuwar ƙarfin aiki a cikin hasken rana. Saboda haka, ya kamata mu yi tsammanin sabon sabon Maunder.

A bit of history

A lokacin halittar halittar dynamo tsakanin rassan haskenmu, adadin sunadarai sun rage. Wannan sabon abu yana da hali na dindindin, kuma masanin kimiyyar Ingila Edward Maunder ya gano shi, yayin da masanin kimiyya ke nazarin tarihin kiyaye rana. Saboda haka, an raba lokaci guda (daga 1645 zuwa 1715), wanda ake kira Maunder's Minimum. Kuna da hukunce-hukuncen tarihin, a wannan lokacin ne aka rufe Thames a London.

Abin banmamaki shine, astronomer ya gano kimanin rassa 50, wanda shine sau dubu sau da yawa fiye da yadda ake yin aikin hasken rana. Har ila yau, wannan lokacin ya dace da sauyin yanayi na duniya a cikin shekarun 14-19, wanda ake kira karamin Ice Age. Kuma idan har masana kimiyya sun riga sun yi jayayya game da dangantakar wadannan abubuwa guda biyu, to, abin da zai faru a nan gaba zai iya sanya kome a wurin.

Darasi na biyu na Sun

Haskenmu yana da digiri na biyu. Lokacin da raƙuman ruwa suke a cikin lokaci, sun kara da shi, lokacin da raƙuman ruwa suka wuce lokacin, aikin hasken rana ya rage.

Kammalawa

Dole ne mu gane cewa baya ga aikin lalacewa na mutum, sauyin yanayi zai iya rinjayar da wasu, babu mahimmancin dalilai. Kuma idan sun kasance, dole ne duniyar duniya su rika la'akari da su yayin shirye-shiryen muhalli masu tasowa.