Yankin Adawro exclosure
 Yankin Adawro exclosure | ||||
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Adawro; wani yanki ne da ke cikin gundumar Dogu'a Tembien na yankin Tigray a Habasha. Al'ummar yankin sun sami kariya daga yankin tun 1994.
Halayen muhalli
[gyara sashe | gyara masomin]- Matsakaicin matsakaicin gangara: 70%
- Bangaren: Fitar ta nufi arewa maso gabas
- Mafi qarancin tsayi: 2635 m
- Matsakaicin tsayi: 2705 mita
- Lithology: Basalt[1]
Gudanarwa
[gyara sashe | gyara masomin]A matsayinka na gaba ɗaya, ba'a ba da izinin jeri shanu da girbin itace ba. Ana girbi ciyawa sau ɗaya a shekara kuma a kai su gidajen ƙauyen don ciyar da dabbobi. An aiwatar da aikin kiyaye ƙasa da ruwa don haɓɓaka kutsawa, da haɓaka ciyayi.
Amfani ga al'umma
[gyara sashe | gyara masomin]Keɓe irin waɗannan wuraren da suka dace da dogon hangen nesa na al'ummomin sun kasance an ware filayen hiza'iti don amfani da na gaba na gaba. Hakanan yana da fa'idodi kai tsaye ga al'umma:
- ingantacciyar kutse
- ingantaccen ruwa na ƙasa
- samar da zuma
- canjin yanayi (zazzabi, danshi)
- carbon sequestration, rinjaye sequestered acikin ƙasa, da kuma a cikin woody ciyayi)
Kula da ruwa
[gyara sashe | gyara masomin]
A cikin fitar da Adawro, an yi ma'auni sama da 800 daidai a cikin 2003 da 2004, ta hanyar amfani da filaye guda biyar, inda ake auna yawan yawan ruwan da aka yi a kullum. Nau'in dutsen (basalt), gangara mai gangara da yanayin gangara sun kasance iri ɗaya, bambancin kawai shine sarrafa ƙasa da yawan ciyayi. Ganin cewa a cikin ƙasƙantar kiwo, kashi 11.4% na ruwan sama yana gudana kai tsaye zuwa kogin (ƙasa ruwa), wannan yana faruwa ne kawai don kashi 2.5% na ruwan sama a cikin ɓarkewar kwanan nan da 3.2% acikin dajin eucalyptus.[2] Acikin 2003, ƙasan ƙaƙƙarfan ƙaƙƙarfan ƙuruciya na lokacin na iya ɗaukar lita 280 na ruwa kowace m³, kama da filin da ke kusa.[1]
Ingantaccen yanayin muhalli
[gyara sashe | gyara masomin]Tare da haɓɓakar ciyayi, bambancin halittu a cikin wannan ƙetare ya inganta sosai, akwai ƙarin ciyayi iri-iri da namun daji.
Bishiyoyi
[gyara sashe | gyara masomin]Babban nau'in bishiyar da aka samu acikin ɓangarorin sune:[3][1]
- Flat top acacia (Acacia abyssinica, mai suna Vachellia abyssinica)
- Golden Wattle ( Acacia saligna)
- Rumex nervosus, nau'in zobo mai itace
- Aloe macrocarpa
Ƙasa
[gyara sashe | gyara masomin]Babban nau'in ƙasa a cikin haɓɓakar shine Phaeozems, wanda aka kafa acikin laka wanda ciyayi na ɓoye suka kama, kuma a matsayin ragowar yanayin asali kafin sarewar daji. Abin sha'awa, kuma a cikin ciyawar eucalypt da ke da kariya akwai wasu ci gaban ƙasa da ƙasa.[3]