Yammacin Sudan savanna

Yankin savanna na yammacin Sudan wani yanki ne na wurare masu zafi wanda ya mamaye yammacin Afirka .

 Yanayin ƙasa 
Yankin ya shimfiɗa gabas da yamma a fadin Yammacin Afirka, daga gabar tekun Atlantic na Senegal zuwa Dutsen Mandara a kan iyakar gabashin Najeriya.

Sahelian Acacia savanna mai bushewa yana arewa, kuma mafi zafi na gandun daji na Guinea yana kudu.

 Yanayi 
Yanayin yanayi ne na savanna na wurare masu zafi da kuma yanayin zafi mai zafi (Köppen climate classification Aw da BSh) tare da lokacin bushewa da lokacin rigar da kuma zafin jiki yana da dumi da zafi a duk shekara. Ruwan sama na shekara-shekara ya kasance daga 1000 mm a kudu zuwa 600 mm a arewa a gefen Sahel. Ruwan sama da zafin jiki sun bambanta a yanayi, tare da lokacin ruwan sama mai zafi daga Mayu zuwa Satumba, da kuma lokacin bushewa mai sanyi daga Oktoba zuwa Afrilu. Yanayin zafi ya kasance daga 30 ° C zuwa 33 ° C a lokacin watan da ya fi zafi, da 18 ° C zuwa 21 ° C a cikin watan da yafi sanyi."West Sudanian savanna". Terrestrial Ecoregions. World Wildlife Fund.

 Misalan 

 Tsire-tsire 
Savanna da bude gandun daji sune nau'ikan tsire-tsire. Nau'o'in Combretum da Terminalia sune itatuwan savanna na yau da kullun, kuma ƙasa an rufe ta da dogon ciyawa, ganye, da shrubs. Nau'in Hyparrhenia, ko ciyawa, shine mafi yawan ciyawa, kuma sau da yawa yana girma mita 1 ko fiye a tsawo. Bishiyoyi a cikin gandun daji masu bushewa gabaɗaya ƙasa da mita 10 a tsawo, kuma sun haɗa da Anogeissus spp. tare da Acacia spp. , Balanites aegyptiaca, Combretum glutinosum, Commiphora africana, Prosopis africana, Tamarindus indica, da Ziziphus mucronata. Itace da yawa sun rasa ganye a lokacin fari, kuma ciyawa sau da yawa sun bushe.

Acacia ba ta da yawa a cikin gandun daji masu laushi a yankunan da ke da ruwan sama da kuma tare da hanyoyin ruwa, inda Afzelia africana, Burkea africana, Combretum spp. da kuma Terminalia spp. sun fi yawa. Ƙananan yankuna na Isoberlinia woodland suna faruwa a cikin yankuna masu zafi na kudancin ecoregion.

 Dabbobi 
Yankin yana da manyan dabbobi masu shayarwa da yawa, gami da Giwayen daji na Afirka (Loxodonta africana), giraffe na Yammacin Afirka (Giraffa camelopardalis peralta), giant eland (Taurotragus derbianus derbianis), Roan antelope (Hippotragus equinus), buffalo na Afirka (Syncerus caffer brachyceros), zaki (Panthera leo), leopard (Panthus pardus) cheetah (Acinonyx jubatus), da kare na daji na Afirka. Yawancin manyan dabbobi masu shayarwa yanzu suna da iyaka sosai a cikin kewayon da lambobi.

 Karewa 
Wani kimantawa na 2 ya gano cewa 233,942 km2, ko 14%, na yankin yana cikin wuraren da aka kiyaye. 

 Manazarta 

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