Kogin Nilu ya zama ƙasa da ƙasa da tsinkaya

Kogin Nilu, Misira

Kogin Nilu, daya ne daga cikin koguna masu matukar mahimmanci ga dan adam, a da da kuma yanzu, yana zama kasa da kasa tsinkaya saboda canjin yanayi. Kimanin mutane miliyan 400 a cikin jimillar ƙasashe 11 sun dogara da shi, amma yanzu, bisa ga binciken daban-daban, dole ne su ɗauki ƙwararan matakai don kauce wa fari da ambaliyar ruwa.

Anyi nazarin ruwanta, mai mahimmanci ga amfanin gona, tun zamanin fir'auna. A wancan lokacin, an gina jerin "nilometers" don ganowa, tsinkaya da sarrafa girman ambaliyar shekara-shekara. Amma tare da canjin yanayi, waɗannan gine-ginen ba su isa ba.

Yawan jama'a yana ƙaruwa sosai. By 2050, ana sa ran zai ninka a cikin kogin Nilu, yana zuwa daga miliyan 400 zuwa 800, don haka yanzu fiye da kowane lokaci sun dogara ga kogin. Saboda ci gaba da tara iskar carbon dioxide a cikin sararin samaniya, ruwan sama kamar da bakin kwarya na iya kara yawaita, wanda ke nufin cewa ambaliyar ruwa za ta yawaita.

Kogin ya kamu da sakewar yanayin canjin yanayi a cikin Pacific: a cikin 2015, lamarin El Niño shine dalilin mummunan fari wanda ya shafi Masar; shekara guda bayan haka, La Niña ta haifar da babbar ambaliyar ruwa.

Jirgin ruwa a Kogin Nilu

Gudanar da kwararar kogin lamari ne na siyasa tsawon shekaru, kuma yanzu ya zama yana da rikitarwa yayin da lokaci ke ci gaba da kuma yanayin zafi. Masu binciken sun yi gargadin cewa Gabas ta Tsakiya da Arewacin Afirka na iya zama mara kyau; Bayan haka, matsakaicin adadin kwararar kogin na iya ƙaruwa tsakanin 10 zuwa 15%, kasancewa iya karuwa har zuwa 50%, ta yadda matsalolin za su ta'azzara da yawa.

Idan kanaso ka kara sani, kayi Latsa nan.


Bar tsokaci

Your email address ba za a buga. Bukata filayen suna alama da *

*

*

  1. Wanda ke da alhakin bayanan: Miguel Ángel Gatón
  2. Manufar bayanan: Sarrafa SPAM, sarrafa sharhi.
  3. Halacci: Yarda da yarda
  4. Sadarwar bayanan: Ba za a sanar da wasu bayanan ga wasu kamfanoni ba sai ta hanyar wajibcin doka.
  5. Ajiye bayanai: Bayanin yanar gizo wanda Occentus Networks (EU) suka dauki nauyi
  6. Hakkoki: A kowane lokaci zaka iyakance, dawo da share bayanan ka.