Matakan fasaha don rigakafin gobarar daji

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Layin Wuta

Layin wuta yana da tasiri mai tasiri na rigakafin gobara don hana yaduwar gobarar daji. Hakanan za'a iya la'akari da cewa: layin wuta wani nau'i ne na fasaha don cimma manufar rigakafin gobara, wanda ake amfani dashi don sarrafa hanyoyin wuta da kuma dakatar da yadawa. da kuma faɗaɗa gobarar dazuzzukan cikin shiri da makamantansu a yankunan dazuzzuka.

Babban aikin layin wuta

Babban aikin layin wuta shine raba ci gaba da konewar gandun daji da kuma ware yaduwar wuta. Dajin farko, dajin na biyu, gandun daji na wucin gadi da tafkin ciyawa suna hade da kuri'a, yakamata a shirya bude layin wuta, don hana layin wuta a matsayin layin sarrafa wuta, da zarar tashin gobarar ya bazu zuwa layin wuta, zai iya hana yaduwar wutar.Haka kuma ana iya hada layin wuta tare da samar da gandun daji, duka layin wuta da titin daji.An bude bangaren iyakar layin wutar ban da rawar da wuta ke takawa, amma kuma haɗe da aikin dubawa, a wuraren da ba za a iya isa ga layin wuta ba musamman kamar Babban bango.

Nau'in layin wuta

(1) layin wuta na iyaka: yankin arewacin kasar Sin da Rasha, Mongoliya sun hadu da sashin iyaka na ƙasa, a cikin yankin iyakar ya buɗe layin wuta, in ji layin wuta na iyaka. Yana da tashar hana wuta ta iyaka, kowane shekara tare da injin inji sau ɗaya, don haka duk ƙasa.Border wuta line bukatun ba sa ƙyale yayyo na tillage da fashe tube, wuta bandwidth ne kullum 60 ~ 100M

(2) layin wuta na jirgin kasa: yana cikin layin dogo na kasa kuma titin dogo dajin da aka bude a bangarorin biyu na layin wuta. wuta da jifar kwal.Har ila yau, gobarar na iya haifar da lalacewa a cikin ciyawar da jirgin kasa ya hau kan tudu, don haka ya zama dole a cire kayan wuta kamar ciyawa da bishiyoyi a bangarorin biyu na titin kafin zuwan lokacin rigakafin gobara. kula da yaduwar hanyoyin gobara, da cimma manufar hana gobarar dazuzzukan da aikin jirgin kasa ke haifarwa.Lokacin yin layukan gobarar jiragen kasa a arewa maso gabashin kasar Sin shi ne karshen bazara da farkon kaka na kowace shekara, wato lokacin kafin zuwan jirgin kasa. lokacin rigakafin gobarar kaka.Nisa layin wuta shine 50 ~ 100M don layin dogo na ƙasa da 30-60m don layin dogo na daji

(3) Layin wuta na gandun daji: layin wuta da aka saita a sashin haɗin daji da ciyayi (ciyayi), hade da hanyoyi, koguna da sauran yanayi na yanayi.Don hana gandun daji da ciyawa daga yin hulɗa. Faɗinsa shine 30 ~ 50M.

(4)Layin wutar daji: shine layin wuta da aka bude a cikin dajin coniferous.Za a iya hada saitinsa da gandun daji da yankan hanyoyi don la'akari da shi. Faɗin yana da 20-50m. Faɗin ba ya ƙasa da sau 1.5 na matsakaicin tsayin itace. kuma tazarar ya kai 5-8km.


Lokacin aikawa: Afrilu-01-2021