Izilwane kanye nezitshalo eyihlanze

Life yonkana savannah kakhulu kuye ngokuthi sezulu. Nanguya kuwo wonke wesomiso ilahlekelwa ukugqama, ukuvula kolwandle esigayegayeni sultry futhi utshani efile. Kulokhu, ngemva kwezinsuku ezimbalwa bemvelo imvula kuba ngokuphelele kungasabonakali. Lesi sihloko sizodingida ezivamile izitshalo amathafa ase-Afrika.

incazelo

Savannah atholakala ezindaweni lapho inkathi engenazo izimvula isibonakala ihlala kufika 8 izinyanga zomnyaka. amagxolo Inamandla emaningi kakhulu, ongaphakeme zemithi ngezinye izikhathi sifinyelele 30 mm noma ngaphezulu. It kuvimbela okusheshayo umswakama ukulahleka futhi ivikela isitshalo emlilweni. Nge imililo njalo izitshalo eyihlanze akusho ahlupheke, kuphela ushiswe koqweqwe ngaphandle. ngaleyo ndlela izitho Aerial ezihlabayo niyishise imililo, futhi efihlekile ithule ukuthi sekuseduze ukuba ebusweni inhlabathi, ukwakha amahlumela, ngivuka emlotheni. Eyesibili isici izihlahla - umqhele yabo esiyisicaba noma kwediski umbellate.

Izitshalo nezilwane savannah ukusinda isomiso nezinye izindlela - lokuqoqa amanzi. Ngakho, izihlahla baye bafunda ukukwenza bebodwa, banezizathu ukuma ezithakazelisayo: amagatsha awugqinsi kakhulu futhi iziqu, kanye amahlamvu esinamanzi. Lezi izidumbu amathangi lapho izitshalo sizibekele umswakama njengoba zidinga ezinzima ezifana.

okusanhlamvu

Uma ucabangela okusanhlamvu amathafa ase-Afrika ukunikeza indlovu utshani. It lethiwa ngenxa yokuthi ukuthi izindlovu Uthanda ukuyidla nini Kuphendula. Kulezo zindawo lapho isizini Doge eside, utshani ifinyelela ukuphakama kwamamitha amathathu. Umhlabathi ingxenye ihlumela e isomiso bome futhi ngokuvamile kakhulu phansi ngokuphelele ngomlilo, kanye komhlaba ingxenye iyagcinwa, ngemva kwezimvula ubanika impilo entsha.

ngomuthi eyihlanze

E-Afrika, ngokuvamile futhi wathola ngomuthi Savannah. Ngokuyisisekelo olumhlophe, waseSenegal ngomuthi indlulamithi. Ngenxa umqhele yayo, nokuba ukuma oblate, isihlahla sabizwa ngokuthi umbel. Nokuthobela eziqukethwe uqweqwe, kabanzi embonini, izinkuni uya ngokudalwa ezibizayo eliphezulu ifenisha.

baobab

Eqhubeka ukhulume izitshalo eyihlanze, mangisho ukuthi iyisici esibonisa baobab. Umuthi ifinyelela ukuphakama 25 mitha, has a stem aminyene (ububanzi 10 metres) futhi umqhele elikhulu elikhulayo. Hhayi kudala e-Afrika ngithole kukhona umuthi baobab giant, ngenhloso ububanzi isiqu 44 amamitha, ngaphezu, ukuphakama 189 amamitha. izitshalo okunjalo eyihlanze - eside waphila, abanye kokufinyelela eminyakeni ewu iminyaka 5000. blooms Baobab izinyanga eziningana, ngobunye ubusuku ukuphila kuphela imbali ngayinye. Basuke impova ngamalulwane.

amafutha esundu

savannah izitshalo ezihlukahlukene. Phakathi kwabo kukhona amafutha esundu. Lokhu isilinganiso sobude bokuphila isitshalo ifinyelela engu-120. It is sasithi e uginindela isithelo sawo iqukethe-70% amafutha asetshenziswa ekwenzeni insipho ukwenziwa. Lapho zisetshenziswa ijusi imbobo inflorescence ukwenza iwayini.

Izici nezilwane

Izimila nezilwane eyihlanze njalo oxhumene. Okungenhla isitshalo ukwehluka - kungukudla esiyinhloko inani ezidla uhlaza. The main ingxenye kubo - le nyamazane:

• Oryx;
• Blue benkonkoni;
• kongoni.

Mayelana benkonkoni kungenzeka njalo ukubona imihlambi izinsephe Nika futhi Thompson kanye namadube. Zonke zinhle kakhulu grazers inyamazane ezidla ezinye ahlukahlukene. Izingulule, amabhubesi, izimpisi nezingwe balinganisele, kanye phezu eziwukudla.

Emazweni ahlukahlukene amathafa kuhluke Ukwakheka kwabo floristic, kodwa ukufana kuhlanganiswe kwezinye izici: khona main herbaceous ungqimba inala utshani xerophytic, kanye uqimba phezulu kwezihlahla ezingavamile nezihlahla ezikhula singly noma ngamaqembu amancane.