Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Gabatarwa: Kafin tsakiyar ƙarni na 20, yawancin masu kula da gandun daji sun gaskata cewa ya kamata a kashe gobara a kowane lokaci. A shekara ta 1935, Dokar Kula da Gobara ta Hukumar Kula da Gandun Daji ta Amirka ta ba da umurni cewa a kashe dukan gobarar da ta kama daji kafin ƙarfe 10 na safe bayan da aka fara ganinta. An kafa ƙungiyoyin kashe gobara a duk ƙasashen jama'a, kuma galibi matasa ne ke aiki a lokacin gobarar. A shekara ta 1940, 'yan kashe gobara da ake kira smokejumpers za su yi parachute daga jirage don su kashe wuta a wurare masu nisa. A somawar Yaƙin Duniya na II, an gina hasumiya masu lura da gobara fiye da 8,000 a Amirka. Kodayake an rushe da yawa saboda karuwar amfani da jiragen sama don gano wuta, har yanzu ana amfani da uku a kowace shekara a Yellowstone. Kokarin kashe gobara ya yi nasara sosai, tare da yankin da gobarar daji ta ƙone daga matsakaicin shekara-shekara na kadada 30,000,000 (120,000 km2) a cikin shekarun 1930, zuwa tsakanin kadada 2,000,000 (8,100 km2) da 5,000,000 (20,000 km2) a shekarun 1960. Bukatar katako a lokacin Yaƙin Duniya na II ya yi yawa kuma ba a yarda da gobarar da ta lalata katako ba. A shekara ta 1944, Hukumar Kula da Daji ta Amurka ta kafa wani kamfen na talla don taimakawa wajen ilimantar da jama'a cewa duk gobara tana da lahani, ta amfani da wani zane mai ban dariya na baƙar fata mai suna Smokey Bear. Har ila ana iya ganin wannan ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriyar ƙwararriya. Hotunan farko na Smokey Bear sun yaudari jama'a su yi imani da cewa gobarar daji ta yamma ta kasance ta hanyar mutum. A Yellowstone, gobarar da mutum ya haddasa ta kai tsakanin 6 zuwa 10 a shekara, yayin da walƙiya ta kunna gobarar daji 35. Wasu masu bincike, da kuma wasu kamfanonin katako da 'yan ƙasa, sun fahimci cewa wuta yanayi ne na al'amura a yawancin yanayin halittu. Wuta za ta taimaka wajen tsabtace bishiyoyi da kayan shuka da suka mutu, yana ba da damar nau'ikan bishiyoyi masu mahimmanci na tattalin arziki su yi girma tare da ƙarancin gasa don abubuwan gina jiki. 'Yan asalin Amurkawa sukan ƙone gandun daji don rage yawan tsire-tsire da kuma kara yawan ciyayi don manyan dabbobi masu ganima...  Tambaya: Wace ƙungiya ce mafi yawan masu kashe gobara?
samari maza