Raruraru Taiao o te rohe steppe: take me rongoā

Koraha i roto i fenua katoa, anake ki te karanga ratou rerekē. I roto i tenei rohe nui Eurasian steppe i runga i te rohe o Ukraine ko Russia, Awherika me Ahitereiria - Savanna i Amerika ki te Tonga - Pampas, i roto i te Te Tai Tokerau - te ratere. Ko nga mea e karanga koe enei pūnaha koiora, raruraru taiao o te rohe steppe ko tata te taua nga wahi katoa.

He aha te mea te koraha?

ka karanga koraha nga mania, hipoki ki te pātītī. E tū ana ratou i roto i hitahita me rohe pārū o tuakoi e rua. He āhuatanga āhuatanga o te steppes - te kore o te rakau. E panaia Shelterbelts konei āwenewene.

ngā takiwā makariri

Kei te nuinga o ngā rohe steppe kei roto i te āhuarangi continental me koi continental hitahita. raumati wera, i ētahi wā rawa nui, no te mea e whakatika te pāmahana i runga 40. ua Little. Ka taea e Winter e he tika ngohengohe, me te pakeke. taka Snow poto. kihai i whanga ia whenua nekehanga piki tere te hukarere.

Animals me ngā tipu

I mua i te whakaahua i te raruraru taiao o te rohe steppe, he mea e tika ana ki te korero i kararehe me ngā otaota taea te kitea i konei. Ko te tipu o te koraha he hakari i te momo o te tarutaru whāriki. I roto i te steppes tipu huruhuru, Myalik, tarutaru, fescue, ovsets me te tokomaha nui o ngā momo māhunga. urutau ngā tipu steppe ki wā roa o te tauraki, reira, kaha tipu i roto i te puna, mā te whakamahi i te oneone hou i muri i te hotoke.

Ko te nuinga haere pō Animals i roto i nga rohe steppe, no te mea takoha ki te tatari i nga ra rawa. Ko te kāinga ki te anaterope, maha kiore, jerboa, ekara, kestrels, larks. I tua atu, i reira e he maha nui o nakahi, me ngā ngārara. E te ara, rere nga manu ki roto ki te tino mo te hotoke i roto i te tahi atu wāhi. Plants me kararehe e tino ite i te mau fifi o te rohe steppe, a, kāore, te nuinga o enei raruraru, ko te ki te kupu iwi.

Take o ngā raruraru taiao

rohe steppe maitai e tano ki ngā mahi ahuwhenua. ka te tangata rite ki pū whenua me wahi kai tikanga mateoha i. Ko te whakamahi noatia o te whenua rawa hohoro te whaiwhaiā i ratou rauemi. raruraru Taiao o te rohe steppe arahi ki te whakangaromanga o nga steppes me te absorption o enei rohe ngahere me koraha. Hoatu ara he wā motuhake - "desertification". Tenei tuukinotanga hauropi, ino o tona pūmanawa koiora.

Mai te rohe steppe e maha tauraki me hau maroke, ka anga te iwi e kore anake ki te parau, engari ano ki te ngahere api parau nui o steppe. Irrigation i huaina taurite tāwhaiwhai o te oneone. , Ki ngā pūnaha hawai Hanga me te pūnaha wai hoki homai te wai. hanga tenei taea reira ki te tupu kai pūmau, engari he pānga ri'ari'a:

• haamata te reira i te kinonga o whenua;
• reira he salinization oneone me Faarii tūturu;
• puunaha tū te riri o te parahanga o tinana tūturu wai;
• ngā roto tote e hanga e i roto i nga wahi tautuhi wai manga;
• puta rahunga oneone ;
• oneone me te wai poke ki tāoke me pūhau (tae atu raro me te wai whenua).

Ahakoa te meka e loto hawai tiketike hua ohaoha i roto i te ahuwhenua, kē atu te reira raruraru taiao steppe. Tenei te tikanga e hiahia ana ki te whakaaro o ngā huarahi ki te whakaiti i te raruraru i te tangata.

Me pēhea te ki te whakaiti i te pā tōraro tangata

Hei whakaora i te rohe steppe, whakawhanakehia te momo o ngā mahi. E hāngai ana ratou i whakaiti i te raruraru, me te whakahoki i te toenga kaiao. Taiao e whakatau raruraru o te rohe steppe e whai ake:

• Hangaia e te reira i ngā wāhi pare me te tahua rāhui āhua;
• nga rārangi o te korehāhā tipu me te kararehe momo ki te whakauru i roto i te pukapuka Whero;
• tango mehua mo te tiaki me te whakaora o ngā momo tata wharengaro o otaota me ngaa kararehe;
• iti withdrawal o whenua oneone mangu mō te whakamahi tika;
• te hou mīhini ahuwhenua;
• whenua recultivated;
• whenua faaho'ihia mai, te ngangau i o mahi ohaoha.

raruraru Taiao o te rohe steppe titau aro mōrahi, no te mea te koraha āta ngaro i te mata o te whenua.