Buuxi weedha soo socota: Daraasadaha dhimasha dhirta iyo dillaaca marsh ee la dedejiyey ka dib
Shidaalka ku daatay Deepwater Horizon wuxuu muujiyey in labada saameyn (ama "dhaawacyada", marka la qiimeeyo waxyeelada khayraadka dabiiciga ah) ay la xiriiri karaan boqolkiiba saliidda ku jirta jiritaanka dhirta marsh. Qiyaasta tirada ee dhaawacyadan waxay ku saleysan tahay qiyaasta inta kilomitir ee xeebta ay ku dhacday mid kasta oo ka mid ah afarta qaybood ee saliidaha ee saliidda ah ee ay ku saleysnaayeen go'aaminta dhaawacyadan (0<unk>10%, 10<unk>50%, 50<unk>90%, 90<unk>100%). Dhererka guud ee xeebta Louisiana ee hoos timaada dhul-weynaha dhirta dhirta ee saliidda lagu shubay ayaa lagu qiyaasay 1,161 km, iyadoo 29% (334 km) ay ku dhacday labada fasal ee sare ee saliidda jirridda (ie &gt; 50% saliidda jirridda).