2016 Hawan kudu maso gabashin Asiya

Hawan Kudu maso gabashin Asiya na 2016 ya kasance rikicin hawan ƙasa da ƙasa wanda ya shafi kasashe da yawa. Smog matsala ce mai maimaitawa tare da gurɓataccen iska da wuta ta kawo. Haɗuwar da ta faru a shekarar 2016 ta shafi kasashe da yawa a kudu maso gabashin Asiya, gami da Indonesia, Malaysia da Singapore.[1] Ya kawo mummunan sakamako ga muhalli kuma ya kawo tasiri ga lafiyar mutane da tattalin arziki.
A wasu kasashen kudu maso gabashin Asiya, ingancin iska yana kara lalacewa zuwa matakai masu hadari sakamakon yawan adadin kwayoyin da ke dauke da iska daga kona biomass.[1]
Dalilin da ya sa
[gyara sashe | gyara masomin]
Hadarin ya samo asali ne daga gobarar aikin gona ta Indonesia a Sumatra da Kalimantan . Ana danganta gobarar ne ga yin amfani da fasahar noma ta yanka da ƙonewa ta kamfanoni da manoma don share ƙasa don shuke-shuke da ke samar da Man dabino, pulp, da takarda.[2][1][3]
'Yan kasar Indonesiya a jihar Sumatra da Kalimantan da Riau sun fuskanci mummunar illa. A wurare da yawa hazo ya zama matsala ta yadda aka bar makarantu a bude, suna ba da babbar hatsari ga matasa da marasa galihu na yankin. Wannan shine dalilin da ya sa GE ya haɗu tare da abokan ciniki na gida don rarraba bitamin da manyan abubuwan rufe fuska 2,500 zuwa wuraren da abin ya shafa na Sumatra.[4]
Muhalli
[gyara sashe | gyara masomin]
Haze na kudu maso gabashin Asiya ya cutar da muhalli. Haze yana da tasiri akan aikin noma haka nan tunda yana tsoma baki tare da photosynthesis. Wannan shi ne saboda an rufe ganyen a cikin iska mai narkewa, wanda zai iya rage photosynthesis, yawan amfanin ƙasa, shayarwar carbon dioxide, da tasirin greenhouse. A matsayin muhimmiyar tushen hayakin iskar gas a yankin da kuma illa ga nau'o'in halittu da halittu, hazon kuma yana da mummunar tasiri ga muhalli kamar yadda aka fada a baya. Rigingimun siyasa sun taso a yankin sakamakon matsalar hazo a duniya. Baya ga haifar da gobarar dajin kai tsaye, hazon ya kuma yi mummunan tasiri ga lafiya da haifuwar dabbobin gida, gami da orangutans, tsuntsaye, da masu amphibians. Bugu da ƙari, an yi hasashe cewa hazo yana rinjayar wuraren zama na ruwa. Masu bincike sun ɗan fi fahimtar shuke-shuke. Barbashi da sinadarai da ke cikin hazo suna kawo cikas ga ikon shuke-shuke na haifuwa da yin photosynthesis ta hanyar manne da ganye da raunana hasken rana. Bugu da ƙari, hayaki yana hana kwari damar yin pollination furanni.[1] Wani bincike ya gano illar gurbacewar hazo a kudu maso gabashin Asiya don yin tasiri sosai ga manoma a matakin gida ma, wanda ya haifar da raguwar yawan amfanin gona da inganci gami da ingancin kasa.[5]
Lafiyar ɗan adam
[gyara sashe | gyara masomin]
A cewar Sutopo Purwo Nugroho, mai magana da yawun Hukumar Kula da Bala'o'i ta Kasa, mutane 168,000 a yankunan da abin ya shafa na Indonesia suna neman kulawar likita don matsalolin numfashi. Wadannan mafita suna wakiltar kokarin da ba shi da kyau don magance wadannan batutuwan. Kodayake tasirin nan take yana da ban mamaki, ƙayyade haɗarin dogon lokaci na iya zama ƙalubale.[4] Abubuwan gurɓataccen zasu iya cutar da lafiyar mutum a tsawon lokaci ban da haifar da fushin idanu da tsarin numfashi. Hawan kudu maso gabashin Asiya yana da babban taro na ƙwayoyin PM10 da PM2.5, waɗanda suke da ƙanƙanta don a sha su kuma suna iya ƙarawa ko ma haifar da cututtukan numfashi kamar asma. Bayyanawa na ɗan gajeren lokaci ga matakan ƙwayoyin hauka na iya fusata idanu, hanci, da makogwaro a cikin mutane masu lafiya (watau, ci gaba da kasancewa ga matakan PSI marasa lafiya na yau da kullun a cikin 'yan kwanaki). Yawancin lokaci, wannan fushin yana tafiya da kansa.[6] Duk wani bayyanar na ɗan gajeren lokaci ne a cikin yanayi (watau ci gaba da kasancewa ga matsakaicin matsakaicin matakan PSI na yau da kullun a cikin 'yan kwanaki) kuma irin wannan bayyanar na iya bambanta daga shekara zuwa shekara. Kamar yadda karatun kasa da kasa ya dogara ne akan bayyanar dogon lokaci ga gurɓataccen iska, akwai ƙananan bayanai masu ƙarfi game da tasirin dogon lokaci na bayyanar gajeren lokaci ga haze kamar yadda aka gani a Singapore.[6]
Gabaɗaya, yara, tsofaffi, da mutanen da ke fama da cututtukan huhu na yau da kullun ko cututtukan zuciya sun fi kula da tasirin lafiyar hazo, kuma yakamata su ɗauki matakan kariya a cikin shawarwarin lafiya na MOH lokacin da ingancin iska ba shi da kyau.[6] Girman barbashi yana da alaƙa kai tsaye da yuwuwar su na haifar da matsalolin lafiya. Kananan barbashi kasa da mitoci 10 a diamita na haifar da babbar matsala, domin suna iya shiga cikin huhun dan adam, wasu ma na iya shiga cikin jini. Fitar da irin wannan barbashi na iya shafar huhu da zuciya. Yawancin binciken kimiyya sun danganta bayyanar gurɓataccen ƙwayar cuta ga matsaloli iri-iri, waɗanda suka haɗa da: mutuwa da wuri a cikin mutanen da ke da cututtukan zuciya ko huhu, cututtukan zuciya marasa mutuwa, bugun zuciya mara kyau, ƙarar asma, raguwar aikin huhu, haɓakar alamun numfashi, kamar fushin hanyoyin iska, tari ko wahalar numfashi. Mutanen da ke fama da cututtukan zuciya ko huhu, yara, da manyan mutane sun fi kamuwa da gurɓacewar ƙwayar cutu.[7]
Bayanan da aka ambata
[gyara sashe | gyara masomin]- 1 2 3 Tan, Huileng. "Singapore air quality worsens overnight as Indonesia fire arrests jump". CNBC. Archived from the original on 3 November 2019. Retrieved 26 August 2016. Cite error: Invalid
<ref>tag; name "CNBC1" defined multiple times with different content - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedBBC1 - ↑ Zaharia, Marius. "Smoke from Indonesian fires hits 'unhealthy' level in Singapore". Reuters. Archived from the original on 26 August 2016. Retrieved 26 August 2016.
- 1 2 "The South East Asia Haze: Cause and Effects | GE News". ge.com (in Turanci). Retrieved 2022-12-03. Cite error: Invalid
<ref>tag; name ":2" defined multiple times with different content - ↑ "Southeast Asia Smoke Haze: Causes & Solutions | BreezoMeter". blog.breezometer.com (in Turanci). 2022-05-26. Retrieved 2022-12-04.
- 1 2 3 "MOH | FAQs on Haze Health Advisory". moh.gov.sg. Retrieved 2022-12-03. Cite error: Invalid
<ref>tag; name ":5" defined multiple times with different content - ↑ US EPA, OAR (2016-04-26). "Health and Environmental Effects of Particulate Matter (PM)". epa.gov (in Turanci). Retrieved 2022-12-04.