Rigakafin gurbacewa

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Ana iya samun abubuwan da ke da alaƙa da rigakafin gurɓacewa a, misali:

 Gurɓacewar ruwa
 Gurbacewar iska
 Lalacewar robobihttps://www.bbc.com/hausa/topics/cz74kjgr3nnt

 Abubuwan da ke da alaƙa da matakai 

 Tattalin arziƙin madaumi
 Kura (particulate) sarrafawa
 Sake kerawa
 Rage tushe
 Marufi mai dorewa
 Masu guba suna amfani da raguwa
 Rage sharar gida

 Ta yankin wuri 

 Rigakafin gurɓatar yanayi a Amurka
 Dokar Rigakafin Guba ta 1990