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Sabo ruwa

Ruwa - tushen aiki na duk kunsa a duniya. Kasashe da dama suna da wani m karancin tsabta sabo ruwa a yau. A cewar sanarwar da MDD masana, to 1/6 na yawan sami damar zuwa shan ruwa yana da iyaka, da kuma for 1/3 na da dama mai iyaka ko don aiwatar ruwa amfani a cikin gida - da ruwa, wadda ba za a dauke ruwan.

Me ya sa matsalar na sabo ruwa?

A farko wuri - yawan girma. Kowace shekara, yawan mutane a duniya yana karuwa ta game da 85 Mill., Wanne daidai da qara amfani da ruwa.

A dabam dabam girma da kuma gurbatawa na iri daban-daban datti, ciki har da - najasa. Tuni a wannan karni duniya na bukatar muhimmanci ƙetare reserves na sabo ruwa.

Global Warming sa glaciers ya narke mafi hanzari, kiyayye biyu daga kashi uku ɗin abin sabo ne ruwa reserves. A cikin Alps, misali, glaciers aka rasa har zuwa 1% a kowace shekara. Sai dai itace cewa da asarar kowane shekaru 10 - 10% a kowace shekara 20 - 20%. Wannan yana nufin cewa nan da karshen wannan karni riga a kan kankara, watakila za a kome ba. A wannan gaskiya ne daga Peru, Ecuador, Bolivia. Haka kuma, sau biyu kamar yadda kara narkewa daga cikin glaciers na Alaska.

Plus, da kara narkewa na kankara a cikin Arctic da kuma cewa babu shakka zai haifar da tashin teku matakan. Wannan yana nufin cewa a gaba 20-30 shekaru, da ruwa iya zama London, Berlin, Paris, New York, St. Petersburg, da kuma sauran garuruwa.

Bisa ga classified baya amince da Pentagon manazarta, da sauyin yanayi a nan gaba za su haifar da babbar ambaliya zai kai ga a duniya bala'i. Game da sakamakon ba wuya a tsammani: to za a fara a tsanani soja rikici. Shan ruwa zai zama wani dabarun abu lambar 1. Its reserves za ta rage sosai cewa mafi gwamnatoci za a tilasta don kare su albarkatun da ciwon tunani akai makamai da kuma dangi. The yaki domin mallaki kafofin na sabo ruwa iya fara a duniya. A halin yanzu halin da ake ciki da rahoton mawallafa daidaita zuwa ga abin da ke faruwa a kusa da 8,000 da suka wuce, da amfanin gona kasawa, da yunwa, da annoba, salla hijirarsa, da m yaki.

Fresh ruwa a Rasha ne daya bisa uku na jimlar duniya reserves. Sai dai itace cewa Rasha ta atomatik zama babban manufa domin kai hare-hare, m tafarkin for mafi yawan kasashe.

Wannan kawai shi ne Lake Baikal! Wannan shi ne - m sabo ruwa, ƙara da wanda yake daidai da ƙara na biyar Great Lakes located in North America, kuma wanda ya ƙunshi 23,000 cubic mita. km! Wannan shi ne 20% na jimlar girma na sabo ruwa na duniya. Baykal yana da wani analogues.

A gaskiya ma, sabo ruwa ya zama wani dabarun kayayyaki yanzu. Mu ne ba mamaki roba kwalban tare da bayyana ruwa, da Stores, ko da yake da shekaru 20 da suka wuce a kan ƙasa da CIS (tsohon Tarayyar Soviet) ne a rarity. A kowace shekara, shi sayar da fiye da biliyan 100 lita na ruwa, da riba, daga tallace-tallace - da dama :. tiriliyan daloli a kowace shekara (da kuma wannan ne game). Wannan game da rabin samun kudin shiga na man fetur da kamfanonin. Duk abin da ke da gaskiyar cewa kasuwanci da aka gina a kan ruwa mai tsarkakẽwa (ba tare da quotes, a zahiri hankali), zai zama mafi m. Yana iya zama cewa tsabta sabo ruwa zai zama mai kasawa ko don mu yara ...

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