Mgbanwe ihu igwe na South Africa

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Mgbanwe ihu igwe ga-emetụta ọrụ ugbo na South Africa (osisi vaịn a kụrụ na Stellenbosch)

Mgbanwe ihu igwe na Ndịda Afrịka na-eduga n'ịbawanye okpomọkụ na mgbanwe mmiri ozuzo. Ihe akaebe na-egosi na ihe omume ihu igwe siri ike na-aghọwanye ihe a ma ama n'ihi mgbanwe ihu igwe.[1] Nke a bụ nchegbu dị oke egwu maka ndị Ndida Afriịka dịka mgbanwe ihu igwe ga-emetụta ọnọdụ na ọdịmma nke mba ahụ, dị ka ọmụmaatụ n'ihe gbasara mmiri. Dị nnọọ ka ọtụtụ akụkụ ndị ọzọ nke ụwa, nyocha ihu igwe gosipụtara na ezigbo ihe ịma aka na Ndịda Afrịka metụtara nsogbu gburugburu ebe obibi karịa nke mmepe. Mmetụta kachasị njọ ga-abụ na ọ na-elekwasị anya na mmiri, nke nwere nnukwu mmetụta na ngalaba ọrụ ugbo.[2] Mgbanwe gburugburu ebe obibi ngwa ngwa na-akpata mmetụta doro anya na obodo na gburugburu ebe obibi n'ụzọ na akụkụ dị iche iche, malite na ikuku dị mma, na okpomọkụ na ọnọdụ ihu igwe, na-eru na nchekwa nri na ibu arụ ọrịa.[3]

A na-atụ anya na mmetụta dị iche iche nke mgbanwe ihu igwe na obodo ndị dị n'ime ime obodo ga-agụnye: ụkọ mmiri ozuzo, mbelata nke ihe onwunwe mmiri na ụdị dị iche iche, mbuze ala, mbelata akụ na ụba na ịkwụsị ọrụ ọdịnala.[4]

Ndịda Afrịka na-enye nnukwu ikuku CO2, na-abụ nke iri na anọ kachasị na-ewepụta CO2.[2] N'elu nkezi ụwa, Ndịda Afrịka nwere tọn ndị a: 9.5 nke CO2 na-ewepụta kwa onye na afọ 2015.[2] Nke a bụ n'ụzọ dị ukwuu n'ihi usoro ike ya na-adabere na coal na mmanụ.[2] Dị ka akụkụ nke nkwa mba ụwa ya, Ndịda Afrịka ekwewo nkwa na ikuku ga-esi n'ụgbọ mmiri na-esi n"ụgbọ mmiri apụta n'etiti afọ 2020 na 2025.[2]  

Mmiri na-eme ka ikuku na-ekpo ọkụ na-ekpuchi okpomọkụ[dezie | dezie ebe o si]

Ndida Afrịka bụ mba nke iri na anọ kachasị na-emepụta gas na-ekpo ọkụ n'ụwa.[2]

Ngalaba ike[dezie | dezie ebe o si]

Page 'Energy in South Africa' not found

Ike na-agbanwe agbanwe[dezie | dezie ebe o si]

Page 'Renewable energy in South Africa' not found

Ụgbọ njem[dezie | dezie ebe o si]

 

Ebe obere bọs na-anọ na Cape Town

Ngalaba njem na Ndịda Afrịka na-enye 10.8% nke ngụkọta a na akpọ Greenhouse Gas (GHG) Emissions na bekee na mba ahụ. Ewezuga ikuku na-esi n'otu n'otu apụta, ikuku na-apụtaghị ìhè site na mmepụta na njem nke mmanụ na-enyekwa nnukwu ikuku.[5][2] Ụgbọ njem n'okporo ụzọ, ọkachasị, na-enye aka ihe dị ka ụzọ atọ n'ụzọ anọ na ngụkọta ikuku.[6]

Mmetụta na gburugburu ebe obibi[dezie | dezie ebe o si]

Okpomọkụ na mgbanwe ihu igwe[dezie | dezie ebe o si]

E nweela nkwenye dị iche iche banyere mmetụta mgbanwe ihu igwe na Ndịda Afrịka na mbelata ngwa ngwa nke mmiri ozuzo na-ada ma chọpụta ọkwa okpomọkụ dị elu. A na-atụ anya na mgbanwe ihu igwe ga-ebuli okpomọkụ na Ndịda Afrịka site abụọ ruo atọ nke akpọrọ degrees Celsius na bekee site na etiti narị afọ, na abụọ ruo atọ nke akpọrọ degrees Celsius na bekee site n'ọgwụgwụ narị afọ na ọnọdụ dị n'etiti.[2] Mmetụta ga-agụnyekwa ịgbanwe usoro mmiri ozuzo na mmụba nke evaporation, na-eme ka ohere nke oke ọkọchị dịkwuo ukwuu.[2]

Afrịka na-ata ahụhụ ugbu a na nke a na-atụ anya ya site na oke okpomọkụ dabere na ọdịdị nke kọntinent ahụ n'etiti nsogbu gburugburu ebe obibi dị ugbu a.[7]  

Mmetụta ọ na-emetụta ndị mmadụ[dezie | dezie ebe o si]

Mmetụta akụ na ụba[dezie | dezie ebe o si]

Ọrụ ugbo[dezie | dezie ebe o si]

  Ihe ịma aka bụ isi mba ọ bụla na-eche ihu n'ihi mgbanwe ihu igwe bụ mmetụta ya na nchekwa nri. N'echiche a, edepụtara Afrịka dị ka kọntinent kachasị nwee nsogbu maka mgbanwe ihu igwe.[8] Na Ethiopia dị ka ọmụmaatụ, mmepụta nri na-eche ọtụtụ ihe ịma aka ihu n'ihi mgbanwe ihu igwe. A na-ekwu na enwere mmụba na mmepụta mmefu kwa afọ na mgbanwe ihu igwe site n'afọ ruo n'afọ.[9]

A na-atụ anya na ụkọ mmiri ozuzo, mbelata mmiri ozuzo na-eme, ụmụ ahụhụ, na mgbanwe ndị ọzọ na gburugburu ebe obibi ga-emetụta ọrụ ugbo n'ụzọ na-adịghị mma n'ihi mgbanwe ihu igwe.[2] Okpomọkụ dị elu na Ndịda Afrịka na obere mmiri ozuzo ga-eme ka mmiri dị nta na mgbanwe mmiri, na-eduga na mbelata mmepụta ala.[10][11]

Ụfọdụ amụma na-egosi na mmiri dị n'elu nwere ike belata site na pasent iri isii site n'afọ 2070 n'akụkụ ụfọdụ nke Ndịda Cape. Iji gbanwee mmebi nke enweghị nchịkwa ala kpatara, gọọmentị akwadowo atụmatụ nke na-akwalite mmepe na-adịgide adịgide na ojiji nke ihe onwunwe okike.[12]

Mmepụta ọka, nke na-enye aka na pasent iri atọ na isii nke ọnụ ahịa nke ihe ọkụkụ Ndịda Afrịka , enwetala mmetụta ọjọọ n'ihi mgbanwe ihu igwe. Ọnụ ego a na-eme atụmatụ nke ọnwụ ahụ, nke na-eburu n'uche ihe omume ndị nwere na-enweghị mmetụta carbon dioxide, dị n'etiti iri na ọtụtụ narị nde rands.[13][14]

Njem[dezie | dezie ebe o si]

Ndịda Afrịka nwere akụkụ njem nleta dị mkpa iji lelee ma lebara anya mgbe ị na-atụle mmetụta mgbanwe ihu igwe. Nke a bụ ngalaba dị nro ka a kpọtụrụ aha mana mkpa ya dị na mgbanwe ihu igwe nke na-eto n'oge na-adịbeghị anya.[15] Ihe ịma aka karịrị eziokwu ahụ bụ na ọ dị mkpa ịkwadebe ụzọ maka ndị njem nleta ndị ọzọ na-abịa. Nchegbu bụ isi nke Ndịda Afrịka na-agbasa iji mepụta atụmatụ ibelata ịda ogbenye sitere na mgbanwe ihu igwe na Ndịda Afrịka .[16] Njem nleta gbara ndị na-eme iwu n'Afrika ume imeziwanye ohere ọrụ, uto akụ na ụba na ịkwado ụlọ ọrụ dị iche iche. E nwere ihe ịma aka dị iche iche dị oke egwu na-eche ngalaba njem nleta ihu na Ndịda Afrịka na nke ahụ bụ n'ihi mmetụta mgbanwe ihu igwe.[17] N'ihe banyere nke a, ọ dị mkpa ịmara na gọọmentị mba na Ndịda Afrịka malitere itinye n'ọrụ njem nleta ọhụrụ na iwu ndị dabeere na ihu igwe iji merie ihe ịma aka.[18] Ọ dị mkpa ịkọwa na ihu igwe n'ozuzu ya na Ndịda Afrịka na-ata ahụhụ site na ọnọdụ na mgbanwe dịgasị iche iche / Mgbanwe ndị a na-elekwasị anya na mpaghara mmiri ozuzo n'oge okpomọkụ na n'oge oyi, mpaghara subtropical, na mpaghara mmiri na ala kpọrọ nkụ.[19]

Mmetụta ahụike[dezie | dezie ebe o si]

E nwere ihe akaebe na mgbanwe ihu igwe ga-enwe mmetụta na-adịghị mma na ahụike ọha na eze na Ndịda Afrịka ọkachasị n'ihi ọnụ ọgụgụ dị elu nke ndị na-adịghị ike.[20] E nweela nnukwu ibu nke ọrịa na Ndịda Afrịka metụtara nrụgide gburugburu ebe obibi na mgbanwe ihu igwe ga-eme ka ọtụtụ n'ime nsogbu mmekọrịta na gburugburu ebe obibi ndị a ka njọ.[21] A na-atụ anya na mgbanwe ihu igwe ga-eyi ahụike ọha egwu site na nrụgide okpomọkụ na-arịwanye elu, ịrị elu na ọrịa na-ebute ọrịa na ọrịa na ọrịa ndị na-efe efe, na-eme ka ọnọdụ ihu igwe dị egwu ka njọ, mbelata nke nchekwa nri, na nrụgide ahụike uche dị elu.[22] Nnyocha nke akwụkwọ na afọ 2019 gbasara mgbanwe na ahụike ọha na eze, chọpụtara na "ọnụ ọgụgụ na ogo nke nyocha ahụ bụ ihe na-akụda mmụọ, ma na-ekwekọghị na egwu nke mgbanwe ihu igwe na Ndịda Afrịka . ".[23]

Mbelata[dezie | dezie ebe o si]

Nzukọ 2010 nke ndị minista gburugburu ebe obibi nke mba BASIC, gụnyere South Africa, iji kwurịta mgbanwe ihu igwe na-esote COP15.

Gọọmentị nke Ndịda Afrịka ekwenyewo na ikuku CO2 ga-adị n'etiti afọ 2020 na 2025. Ndịda Afrịka ekwekọrịtala ka ya na ndị ọzọ bịanyere aka na nkwekọrịta Paris na-arụkọ ọrụ iji mee ka okpomọkụ na-arị elu n'okpuru 2 °C. Otú ọ dị, ndị na-ekiri ihe n'onwe ha akpọwo ihe gọọmentị na-eme ugbu a ezughi oke.[24][2] N'akụkụ ụfọdụ, ọdịda a na-eme ihe metụtara ikike gọọmentị nke Eskom, nke na-ahụ maka ọtụtụ ọrụ coal na mba ahụ.[2] N'otu aka ahụ, akụ na ụba bụ otu n'ime ndị kachasị ike n'ụwa ọ bụ ezie na ọ naghị etinye ihe mgbaru ọsọ maka ụlọ ọrụ.[2] Ịkwalite ego na itinye ego na mgbanwe gaa na akụ na ụba carbon na ọha mmadụ bụ nnukwu ihe ịma aka maka Ndịda Afrịka .[24]

Dị ka mba niile sonyere na nkwekọrịta mba Paris, Ndịda Afrịka ga-akọ akụkọ gas na UNFCCC ma ọ dịkarịa ala ugboro abụọ site na afọ 2024 na nke kachasị ọhụrụ.[25]

European Investment Bank Global na Development Bank of Southern Africa ekwekọrịtala na ego mgbazinye € 200 nde iji kwado atụmatụ ego ọhụrụ a na-achọ iji mepee € 400 nde maka itinye ego na Ndida Afrịka .[26]

Mgbanwe[dezie | dezie ebe o si]

Gọọmentị Ndịda Afrịka dere atụmatụ mgbanwe ihu igwe nke mba (NCCAS) na afọ 2019. Atụmatụ a na-enye ọhụụ maka ime mgbanwe ihu igwe na ịbawanye ume na mba ahụ. Atụmatụ a na-egosikwa ebe ndị dị mkpa maka inweta ọhụụ a, nke gụnyere ihe onwunwe mmiri, ọrụ ugbo na ọhịa azụmahịa, ahụike, ụdị dị iche iche na gburugburu ebe obibi, ebe obibi mmadụ, na mbelata ihe ize ndụ ọdachi.[1] E mepụtara atụmatụ a iji mee ihe na mkpebi mba ahụ maka ọrụ ya na nkwekọrịta Paris n'okpuru United Nations Framework Convention on Climate Change (UNFCCC)

Ndịda Afrịka na-aga n'ihu n'ịmecha atụmatụ mgbanwe ihu igwe nke mba ya. "Atụmatụ nke ana-kpo National Adaptation na bekee na-arụ ọrụ dị ka ihe atụ maka mbọ mgbanwe ihu igwe na mba Ndịda Afrịka ọ na-enyekwa ikpo okwu nke enwere ike ịkọwa ebumnuche mgbanwe mgbanwe ihu igwe nke mba ahụ iji nye nduzi zuru oke na ngalaba niile nke akụ na ụba".[27]

Ọha na omenala[dezie | dezie ebe o si]

Ịgba mbọ[dezie | dezie ebe o si]

Global Day of Action ngagharị iwe na Durban, 2011

N'etiti afọ 2011 ndị otu akpọrọ UN Climate Change Conference (COP17) nke e mere na Durban, a haziri ngagharị iwe na ngagharị iwe iji mee ka nchegbu banyere nsogbu mgbanwe ihu igwe. Njem nke mmadụ nke ọnụ Ọgụgụ nde iri na abụọ gbakọtara gbara ndị nnọchiteanya na COP17 ume ka ha mee ihe ngwa ngwa maka ihu igwe.[28] Ndị na-eme ngagharị iwe batakwara n'ime ebe nnọkọ ahụ n'oge mkparịta ụka ahụ kwụsịrị.[29]

Mmetụta ọha na eze[dezie | dezie ebe o si]

Ndị ntorobịa na-eme ngagharị iwe maka mgbanwe ihu igwe na South Africa, 2020.

Mmata a ma ama banyere mmetụta ndị a nwere ike ịbawanye na ụkọ mmiri ozuzo nke afọ 2018-20 Ndida Afrịka na nsogbu mmiri nke Cape Town.[9]

Hụkwa[dezie | dezie ebe o si]

  • Mgbanwe ihu igwe n'Africa
  • Ụgbọala eletrik na South Africa

Ndemsibia[dezie | dezie ebe o si]

  1. ↑ 1.0 1.1 Republic of South Africa, National Climate Change Adaptation Strategy (NCCAS), Version UE10, 13 November 2019.
  2. ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 The Carbon Brief Profile: South Africa (en). Carbon Brief (2018-10-15). Retrieved on 2020-08-03.
  3. ↑ International Journal of Environmental Research and Public Health (en). www.mdpi.com. Retrieved on 2020-11-26.
  4. ↑ Sustainability (en). www.mdpi.com. Retrieved on 2020-11-26.
  5. ↑ Green Transport Strategy for South Africa: (2018-2050), 2018.
  6. ↑ Tongwane (2015-06-01). "Greenhouse gas emissions from road transport in South Africa and Lesotho between 2000 and 2009" (in en). Transportation Research Part D: Transport and Environment 37: 1–13. DOI:10.1016/j.trd.2015.02.017. ISSN 1361-9209. 
  7. ↑ Parkes (2019-06-01). "Climate change in Africa: costs of mitigating heat stress" (in en). Climatic Change 154 (3): 461–476. DOI:10.1007/s10584-019-02405-w. ISSN 1573-1480. 
  8. ↑ CAADP to reduce food security emergencies in Africa - World (en). ReliefWeb. Retrieved on 2020-11-27.
  9. ↑ 9.0 9.1 Likelihood of Cape Town water crisis tripled by climate change – World Weather Attribution (en-GB). Retrieved on 2020-08-03.
  10. ↑ The best time to go to South Africa's Cape | weather & climate | Expert Africa. www.expertafrica.com. Retrieved on 2020-11-26.
  11. ↑ Calzadilla (2014-05-01). "Climate change and agriculture: Impacts and adaptation options in South Africa" (in en). Water Resources and Economics 5: 24–48. DOI:10.1016/j.wre.2014.03.001. ISSN 2212-4284. 
  12. ↑ Department of Agriculture South Africa. Nda.agric.za. Archived from the original on 11 November 2008. Retrieved on 30 October 2011.
  13. ↑ The Àtụ:Chem fertilization effect: higher carbohydrate production and retention as biomass and seed yield. Fao.org. Retrieved on 30 October 2011.
  14. ↑ J. Turpie (2002). Economic Impacts of Climate Change in South Africa: A Preliminary Analysis of Unmitigated Damage Costs. Joint Center for Political and Economic Studies Inc. Southern Waters Ecological Research & Consulting & Energy & Development Research Centre. Archived from the original on 25 March 2009.
  15. ↑ Fitchett (June 2016). "Climate change threats to two low-lying South African coastal towns: Risks and perceptions". South African Journal of Science 112 (5–6). DOI:10.17159/sajs.2016/20150262. ISSN 0038-2353. 
  16. ↑ Mugambiwa (2017). "Climate change: A threat towards achieving 'Sustainable Development Goal number two' (end hunger, achieve food security and improved nutrition and promote sustainable agriculture) in South Africa". Jàmbá: Journal of Disaster Risk Studies 9 (1). DOI:10.4102/jamba.v9i1.350. ISSN 1996-1421. PMID 29955332. 
  17. ↑ GeoJournal of Tourism and Geosites. gtg.webhost.uoradea.ro. Retrieved on 2020-11-28.
  18. ↑ (2018) "Tourism and Climate Change: Stakeholder Perceptions of At Risk Tourism Segments in South Africa" (in English). Euro Economica 37 (2): 104–118. ISSN 1582-8859. 
  19. ↑ Fitchett (2017-06-03). "Climate suitability for tourism in South Africa". Journal of Sustainable Tourism 25 (6): 851–867. DOI:10.1080/09669582.2016.1251933. ISSN 0966-9582. 
  20. ↑ Chersich (September 2018). "Impacts of Climate Change on Health and Wellbeing in South Africa". International Journal of Environmental Research and Public Health 15 (9). DOI:10.3390/ijerph15091884. ISSN 1661-7827. PMID 30200277. 
  21. ↑ Mugambiwa (2017-02-27). "Climate change: A threat towards achieving 'Sustainable Development Goal number two' (end hunger, achieve food security and improved nutrition and promote sustainable agriculture) in South Africa". Jàmbá: Journal of Disaster Risk Studies 9 (1). DOI:10.4102/jamba.v9i1.350. ISSN 2072-845X. PMID 29955332. 
  22. ↑ Wright (August 2014). "Human health impacts in a changing South African climate". South African Medical Journal 104 (8): 579–582. DOI:10.7196/samj.8603. ISSN 0256-9574. PMID 26307804. 
  23. ↑ Chersich (2019-03-19). "Climate change adaptation in South Africa: a case study on the role of the health sector". Globalization and Health 15 (1): 22. DOI:10.1186/s12992-019-0466-x. ISSN 1744-8603. PMID 30890178. 
  24. ↑ 24.0 24.1 UNFCCC, South Africa’s Intended Nationally Determined Contribution (INDC), 2015.
  25. ↑ NDC reporting: making the Paris Agreement Transparency Framework work. Energy Post (2019-07-19).
  26. ↑ Bank (2023-02-02). "Energy Overview 2023" (in EN). 
  27. ↑ NATIONAL CLIMATE CHANGE ADAPTATION STRATEGY REPUBLIC OF SOUTH AFRICA. Archived from the original on 2021-11-04. Retrieved on 2023-05-09.
  28. ↑ C17 - Global Day of Action - Overview. www.c17.org.za. Archived from the original on 2021-09-13. Retrieved on 2022-10-07.
  29. ↑ Joselow (2011-12-08). Protesters Occupy Durban Climate Conference (en). VOA. Retrieved on 2022-10-07.
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