Rikicin duniya sau uku
 Rikicin duniya sau uku | |
|---|---|
| Bayanai | |
| Bangare na | Abubuwan da suka shafi muhalli |
Rikicin Duniya na Uku kalma ce da tsarin da Majalisar Dinkin Duniya ta karɓa don bayyana Rikicin muhalli. na duniya guda uku na gurɓataccen yanayi, Rikicin yanayi, asarar halittu da / ko rikicin mujallu.[1][2][3] Wannan kalmar tana jaddada dogaro da juna na waɗannan batutuwan da tasirin su a kan yanayin duniya, al'ummomi, da tattalin arziki.
Rikicin uku suna haɗuwa don ƙara haɗarin muhalli da haifar da asarar tattalin arzikin duniya. An tsara tsarin ne don magance buƙatar ragewa da daidaitawa da ƙalubalen da gurɓataccen yanayi, rikicin yanayi, da asarar halittu.
Tsarin yayi kama da sauran nazarin da yawa na tasirin ɗan adam akan muhalli ciki har da haɗarin bala'i na duniya da iyakokin duniya. Don ƙarin bayani game da tasirin ɗan adam akan muhalli, duba Batutuwan muhalli.
Rashin gurɓataccen yanayi
[gyara sashe | gyara masomin]Rikicin gurɓata ya haɗa da nau'o'in gurɓata, gami da gurɓataccen iska, gurɓatawar ruwa, da gurɓata ƙasa. Ana nuna shi ta hanyar sakin gurbataccen abubuwa da sunadarai masu cutarwa kamar sunadarai na roba, filastik, da karafa a cikin muhalli, yana tasiri ga lafiyar ɗan adam da yanayin halittu.[4][5] Kamar yadda Hukumar <i id="mwNQ">Lancet</i> ta ruwaito kan gurɓataccen yanayi da kiwon lafiya, gurɓatawar ta kasance a matsayin babbar hanyar muhalli ta cututtuka da mutuwa.[6] A cikin shekara ta 2015, an kiyasta mutuwar da ba ta dace ba miliyan 9 ga cututtukan da ke da alaƙa da gurɓata.[6] Tare da sama da 80% na yawan mutanen birane a halin yanzu da ke fuskantar matakan ingancin iska mafi girma fiye da iyakokin Hukumar Lafiya ta Duniya, matakan gurɓata iska a birane da yawa, musamman waɗanda ke fitowa daga ƙasashe masu ƙarancin kuɗi da matsakaici, suna ƙaruwa.[7] Bugu da ƙari, gurɓataccen yanayi na iya tasiri ga yanayin halittu ta hanyar Rage albedo, ƙarancin teku, ƙarancen ozone, da ƙari.[5]
Rikicin yanayi
[gyara sashe | gyara masomin]Rikicin yanayi ya kunshi dumama duniya da Canjin yanayi, wanda ya haifar da tarin iskar gas a cikin yanayin duniya. Yana haifar da hauhawar yanayin zafi, hauhawar matakin teku, da kuma abubuwan da suka faru na yanayi irin su matsanancin hazo, ambaliyar ruwa, abubuwan da suka shafi zafi, guguwa mai tsanani, fari da sauransu.[8] Bugu da ƙari, waɗannan yanayi na iya haifar da rashin tsaro na abinci da ruwa, ƙaura da ƙaura daga yankunan bakin teku, ƙaruwa a yaduwar cututtukan da ke cikin ruwa, da ƙari.
Rashin bambancin halittu
[gyara sashe | gyara masomin]
Rashin bambancin halittu ko rikicin muhalli yana nufin raguwa mai yawa a cikin iri-iri da yawa na jinsuna a cikin yanayin halittu a duk duniya. Ayyukan da aka haifar da mutane kamar lalacewar mazaunin, yawan amfani, da nau'o'in da suka mamaye suna taimakawa ga wannan rikicin. Sakamakon asarar halittu iri-iri a kan matakai na muhalli yana da tasiri sosai kamar sauran manyan direbobi na canjin muhalli na duniya kamar canjin yanayi, siffofin gurɓataccen yanayi, da sauransu.[9] Tare da har zuwa nau'in shuke-shuke da dabbobi miliyan ɗaya da ke fuskantar barazanar halaka, asarar halittu iri-iri yana cutar da ikon yanayin halittu don aiki yadda ya kamata, yana mai da wuya a gare shi don kula da yanayi mai kyau.[10][11] Bugu da ƙari, asarar halittu iri-iri ya sa ya zama da wuya ga tsarin halittu su daidaita da canjin yanayi.[11] Tare da fiye da rabin GDP na duniya ya dogara da yanayi da kuma rayuwar mutane sama da biliyan 1 a duk duniya da ke da alaƙa da gandun daji, sakamakon asarar halittu iri-iri suna da yawa.[11]
Matsayin Majalisar Dinkin Duniya
[gyara sashe | gyara masomin]Tsarin Majalisar Dinkin Duniya, ta hanyar hukumomi da shirye-shirye daban-daban, suna aiki don magance rikicin tare da kasashe membobinta. A halin yanzu, waɗannan sun haɗa da Canjin Yanayi na Majalisar Dinkin Duniya, Muhalli na Majalisar Dattijai, Biodiversity na Majalisar Duniyar Duniya don Yaki da Desertification da Babban Kwamishinan Majalisar Dinkinobho na 'Yan Gudun Hijira, wanda ke da niyyar samar da taimako ga' yan gudun hijira da rikicin yanayi ya kori.[1]
Don ƙarin bayani game da sakamakon rikicin yanayi, duba tasirin canjin yanayi.
Dubi kuma
[gyara sashe | gyara masomin]- Manufofin Ci Gaban Ci Gaban
- Kare namun daji
- Manufofin Muhalli
- Shirin Muhalli na Majalisar Dinkin Duniya
- Kwamitin Gwamnati kan Canjin Yanayi
- Tsarin Kimiyya na Gwamnati a kan Biodiversity da Ecosystem Services
- Kwamitin Ka'idojin Kimiyya na Gwamnati kan Chemicals, Waste da Pollution
Manazarta
[gyara sashe | gyara masomin]- 1 2 "What is the Triple Planetary Crisis?". unfccc.int. 13 April 2022. Retrieved 2023-01-31.
- ↑ "The triple planetary crisis: Forging a new relationship between people and the earth". UNEP (in Turanci). 2020-07-14. Retrieved 2023-01-31.
- ↑ "New environmental report offers solutions for 'triple planetary crisis' | UN News". news.un.org (in Turanci). 2022-02-17. Retrieved 2023-01-31.
- ↑ "The triple planetary crisis: Forging a new relationship between people and the earth". UNEP (in Turanci). 2020-07-14. Retrieved 2023-01-31.
- 1 2 Carney Almroth, Bethanie; Cornell, Sarah E.; Diamond, Miriam L.; de Wit, Cynthia A.; Fantke, Peter; Wang, Zhanyun (October 2022). "Understanding and addressing the planetary crisis of chemicals and plastics". One Earth. 5 (10): 1070–1074. Bibcode:2022OEart...5.1070C. doi:10.1016/j.oneear.2022.09.012. ISSN 2590-3322.
- 1 2 Landrigan, Philip J; Fuller, Richard; Acosta, Nereus J R; Adeyi, Olusoji; Arnold, Robert; Basu, Niladri (Nil); Baldé, Abdoulaye Bibi; Bertollini, Roberto; Bose-O'Reilly, Stephan; Boufford, Jo Ivey; Breysse, Patrick N; Chiles, Thomas; Mahidol, Chulabhorn; Coll-Seck, Awa M; Cropper, Maureen L (2018). "The Lancet Commission on pollution and health". The Lancet. 391 (10119): 462–512. doi:10.1016/s0140-6736(17)32345-0. ISSN 0140-6736. PMID 29056410.
- ↑ "New environmental report offers solutions for 'triple planetary crisis' | UN News". news.un.org (in Turanci). 2022-02-17. Retrieved 2023-01-31.
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs named:1 - ↑ "The triple planetary crisis: Forging a new relationship between people and the earth". UNEP (in Turanci). 2020-07-14. Retrieved 2023-01-31.
- ↑ "New environmental report offers solutions for 'triple planetary crisis' | UN News". news.un.org (in Turanci). 2022-02-17. Retrieved 2023-01-31.
- 1 2 3 Roe, Dilys (2019). "Biodiversity loss—more than an environmental emergency". The Lancet Planetary Health. 3 (7): e287–e289. doi:10.1016/s2542-5196(19)30113-5. ISSN 2542-5196. PMID 31326068.