Ƙungiyar Ƙasa ta Duniya na Geodesy da Geophysics (IUGG)

An kafa Ƙungiyar Ƙasa ta Duniya na Geodesy da Geophysics (IUGG) a cikin 1919. Manufarta ita ce haɓakawa da daidaitawa na nazarin jiki, sinadarai da lissafi na duniya da yanayinta a sararin samaniya.

Ƙungiyar ƙungiya ce ta Ƙungiyoyin Ƙungiyoyi masu zaman kansu guda takwas, kowannensu yana da alhakin kewayon batutuwa ko jigogi a cikin gabaɗayan ayyukan ƙungiyar kuma kowannensu yana da tsarin ƙasa.

Waɗannan Ƙungiyoyin sun haɗa da nazarin kimiyya game da sifar Duniya, filayen gravitational da Magnetic, yanayin duniya gaba ɗaya da sassan sassanta, tsarin ciki na duniya, abun da ke ciki da tectonics, ƙarni na magmas, volcanism da kuma samuwar dutse. , yanayin zagayowar ruwa ciki har da dusar ƙanƙara da ƙanƙara, duk abubuwan jiki na teku, yanayi, ionosphere, magnetosphere da dangantakar ƙasa da rana, da matsalolin kamanni da ke da alaƙa da wata da sauran taurari.

IUGG ba wai kawai an sadaukar da shi ga nazarin kimiyya na Duniya ba amma har da aikace-aikacen ilimin da aka samu ta hanyar irin wannan binciken ga bukatun al'umma, kamar tsarin bayanan yanki, sauyin yanayi, ingancin ruwa, da rage tasirin hatsarori na halitta.

Ƙungiyar tana tallafawa tare da IUGS Shirin Lithosphere na Duniya. IUGG yana ba da gudummawa ga kwamitocin Kimiyya na ISC da yawa, yana haɗin gwiwa tare da UNESCO a cikin nazarin al'amuran ruwa da bala'o'in yanayi, kuma yana aiki tare da Hukumar Kula da Yanayin yanayi ta Duniya (WMO) a cikin nazarin yanayi da sauran fannoni na ilimin kimiyyar yanayi gami da yanayin hazo. An ba da fifiko na musamman don haɓaka ƙarfin kimiyya da tattara bayanai a ƙasashe masu tasowa. A halin yanzu 69 Ƙungiyoyin Maƙarƙashiya suna cikin Ƙungiyar.

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