Babban Green Wall (Afirka)
 Babban Green Wall (Afirka) | ||||
|---|---|---|---|---|
afforestation (en)  da climate project (en) | ||||
 | ||||
| Bayanai | ||||
| Significant person (en) |
Richard St. Barbe Baker (mul) | |||
| Wanda ya samar | African Union | |||
| Kasancewa a yanki na lokaci | UTC+01:00 | |||
| Muhimmin darasi |
canjin yanayi, desertification (en) da afforestation (en) | |||
| Mai-tsarawa |
Green Heart Foundation (en) | |||
| Shafin yanar gizo | grandemurailleverte.org, grandemurailleverte.org da grandemurailleverte.org | |||
| Wuri | ||||
| ||||
Babban Green Wall ko Babban Green Wall na Sahara da Sahel (Faransa: Grande Muraille Verte pour le Sahara et le Sahel; Larabci: السور الأخضر العرية, ) wani aikin ne da Tarayyar Afirka ta karɓa a cikin 2007, da farko an tsara shi azaman hanyar yaki da hamada a yankin Sahel da kuma hana fadada hamada Sahara, ta hanyar dasa bango na bishiyoyi da ke fadin Sahel daga Djibouti, Djiboute, Senegal. Girman asali na "bango" ya kasance 15 km (9 mi) fadi da 7,775 km (4,831 mi) tsawo, amma shirin ya fadada ya kunshi kasashe a arewa da yammacin Afirka. Manufar ta samo asali ne daga inganta dabarun girbi na ruwa, kariya ta kayan lambu da inganta dabarun amfani da ƙasa na asali, da nufin ƙirƙirar mosaic na kore da shimfidar wurare masu amfani a duk faɗin Arewacin Afirka.[1] Daga baya ya karɓi ra'ayin cewa iyakokin hamada suna canzawa bisa ga bambancin ruwan sama.[2]
Tarihi
[gyara sashe | gyara masomin]A shekarun 1950, wani mai bincike ɗan Birtaniya Richard St. Barbe Baker ya yi wani balaguro a Sahara. A lokacin tafiyar St. Barbe 25,000 miles (40,000 km) balaguron ya gabatar da shawarar "Green Front" don yin aiki a matsayin 30 miles (48 km)* ma'ajiyar bishiyoyi don hana hamada mai faɗaɗawa. [3] Wannan ra'ayin ya sake bayyana a shekarar 2002, a taron koli na musamman da aka gudanar a N'Djamena, babban birnin Chadi, a lokacin bikin Ranar Yaƙi da Hamada da Fari ta Duniya . [ <span title="This claim needs references to reliable sources. (July 2 Taron Shugabanni da Shugabannin Ƙasashe na Ƙungiyar Kasashen Sahel da Sahara ne ya amince da shi a lokacin zaman taronsu na bakwai na yau da kullun da aka gudanar a Ouagadougou, babban birnin Burkina Faso, a ranakun 1-2 ga Yuni 2005.[4] Tarayyar Afirka ta amince da shi a shekarar 2007 a matsayin Babban Bangon Kore ga Sahara da Shirin Sahel (GGWSSI).[5]
Ci gaba
[gyara sashe | gyara masomin]A watan Maris na shekara ta 2, an kammala kashi 15% na bango tare da gagarumin nasarorin da aka samu a Najeriya, Senegal da Habasha. A Senegal, an dasa bishiyoyi sama da miliyan 11. Najeriya ta dawo da hekta miliyan 4.9 (12 miliyan acre; 49,000 km2) na ƙasar da ta lalace kuma Habasha ta dawo da ha miliyan 15 (37 miliyan acre) 150,000 km2). [6]
A lokacin bikin cika shekaru goma sha biyar da aka ƙaddamar da shirin, Yarjejeniyar Majalisar Dinkin Duniya don Yaki da Yaki da Desertification (UNCCD) ta ba da rahoton kuma an buga shi a ranar 7 ga Satumba, 2020. [7] An ruwaito cewa Babban Green Wall ya rufe kashi 4% kawai na yankin da aka tsara, tare da hekta miliyan 4 kawai (acre miliyan 9.8) da aka dasa. Habasha ta sami nasara mafi girma tare da shuke-shuke biliyan 5.5 da aka shuka, amma Chadi ta shuka miliyan 1.1 kawai. An gabatar da shakku game da yawan tsira na bishiyoyi miliyan 12 da aka dasa a Senegal.
Kulawa
[gyara sashe | gyara masomin]An gudanar da ƙananan saka idanu da adana rikodin, har ma da inda ayyukan suka faru.[2]
Rikicin Sudan da Sudan ta Kudu sun kara rikitarwa. Tsuntsaye sun lalata ayyukan da yawa.[2]
Manazarta
[gyara sashe | gyara masomin]- ↑ Morrison, Jim. "The "Great Green Wall" Didn't Stop Desertification, but it Evolved Into Something That Might". Smithsonian Magazine (in Turanci). Archived from the original on 24 March 2022. Retrieved 2021-05-01.
- 1 2 3 Raman, Spoorthy (2023-08-03). "Progress is slow on Africa's Great Green Wall, but some bright spots bloom". Mongabay Environmental News (in Turanci). Archived from the original on 19 June 2024. Retrieved 2023-08-27.
- ↑ Morrison, Jim. "The "Great Green Wall" Didn't Stop Desertification, but it Evolved Into Something That Might". Smithsonian Magazine (in Turanci). Archived from the original on 24 March 2022. Retrieved 2021-05-01.
- ↑ Grande Muraille Verte.
- ↑ Morrison, Jim. "The "Great Green Wall" Didn't Stop Desertification, but it Evolved Into Something That Might". Smithsonian Magazine (in Turanci). Archived from the original on 24 March 2022. Retrieved 2021-05-01.
- ↑ Puiu, Tibi (2019-04-03). "More than 20 African countries are planting a 8,027-km-long 'Great Green Wall'". ZME Science (in Turanci). Archived from the original on 3 August 2019. Retrieved 2019-04-16.
- ↑ Morrison, Jim. "The "Great Green Wall" Didn't Stop Desertification, but it Evolved Into Something That Might". Smithsonian Magazine (in Turanci). Archived from the original on 24 March 2022. Retrieved 2021-05-01.