Amahlathi Wet enkabazwe

Wet amahlathi enkabazwe bavame ngokuthi ukukhanya yonke le mbulunga futhi kukhona iqiniso kakhulu. Inani elikhulu of izitshalo eziluhlaza ngokusebenzisa inqubo ye-photosynthesis njalo ukuguqula isikhutha nomoya-mpilo ukuze edingekayo bonke abaphilayo. Yini uchaza le ebonwe kulezi zindawo isiphithiphithi izimila?

Esinye sezizathu, isimo inqwaba imvula yonyaka (mm phezu 2,000) kanye elikhulu control lokushisa - kusukela +25 ukuba +28 degrees Celsius. Nakuba emazweni amaningi ehlobo thermometer ngokuvamile kunqoba degrees 30, ngenxa ezingeni umswakama high 25 ezindaweni ezingamahlathi ezisenkabazwe is subjectively waqonda njengoba sezulu ungakhululekile ngokwedlulele futhi kushisa.

Uma amahlathi ezimanzi enkabazwe isethelwe zezitshalo mbuzo onohlonze: kungani, ezihlukahlukene ezifana izimila zendawo, nenhlabathi abampofu humus? Kodwa impendulo etholakele. Kwakubonakala ukuthi ngenxa imvula njalo ungqimba evundile ayikwazi unomphela wakha - it is zakhukhula e notshwala amanzi emfuleni. Ngaphezu kwalokho, izitshalo ngokwabo ngokushesha ukuncela namaminerali asele.

Okwamanje, izinhlangano eziningi zemvelo baxwayisa ngokuthi uma emahlathini ezinomswakama bhé ziyaqhubeka zibulala ngezinga elifanayo njengoba manje, isizukulwane esilandelayo abantu abakwazi ukubona bonke ubuhle amahlathi siluhlaza. iminyaka kuphela engaba ikhulu edlule, lezi amahlathi hlala engengaphansi kwengu-12% yezwe eMhlabeni, kodwa manje lokhu sibalo ngokulambisa idlula 5%. Kulula ukubala ukuthi, ngenkathi sigcina umfutho efanayo emva kweminyaka 60-70 esikhundleni sinquma izihlahla ngakwesokunxele elinye ikhambi lokuphumuza. Futhi njengoba inani imvula kunqunywa ukuhwamuka umswakama kusukela emahlathini, ngisho utshani bangaba siyindlala nge ukunyamalala izimvula. Climate nezitshalo akha eziyinkimbinkimbi kakhulu uhlelo kuncikene, Ukungenela komuntu sokungacabangi ngakho kungaholela edabukisayo. Olunye ulwazi mayelana imiphumela nezinhlangano zocwaningo kwemvelo kungaba kumawebhusayithi wabo noma ukuphrinta.

amahlathi Wet elisenkabazwe ye Afrika ebasiza nasesikhathini ngumgogodla ezikhungweni zomsebenzi zwekazi, kanye esifundeni emhlabeni yenkabazwe. Kodwa kungaba iphutha ukusho ukuthi lezi ehlathini - kungumsebenzi kuphela Afrika. Okuningi olubanzi amahlathi ezinomswakama elisenkabazwe ye-South America. Lapha hlala cishe 30% ezweni.

Kungokufanayo indlela ese ukuheha ososayensi? Impendulo itholakala ezihlukahlukene omkhulu eziphilayo. Ngakho, ungakwazi ukubala abambalwa zezihlahla emahlathini sezulu esipholile endaweni ehektheleni elilodwa. Ngokwesibonelo, pine ihlathi (ikakhulukazi zikaphayini) birch Grove, njll Zonke kakhulu ehlukile maqondana imvula -. Endaweni efanayo engaphezu kwengu-80 zinhlobo ukuhlangana. Ukuphila kwabo imijikelezo eduze ngakho kwahlanganiswa ukuthi ngisho abacwaningi esasiwafanele imvula ukuqaphela ukuthi ukuqonda ngokuphelele zonke ubudlelwano zisekhona kude kakhulu. Yiqiniso, eyodwa kuphela isitshalo ukwehluka akuyona isiphelile. Lezi emahlathini ekhaya ukuze ezihlukahlukene eyisinambuzane, kwezilwane ezihuquzelayo nezilwane ezincelisayo. Ngemva nensada yezibiliboco isitshalo kuqinisekisa ezihlukahlukene ezidla uhlaza. Nasi isibonelo: Uma uthatha bhé ihlathi endaweni ohlangothini square 10 square metres. km ke kungenzeka ukubala ezingaphezu kuka-100 izimvemvane, 120 zezilwane ezincelisayo nezinhlobo okungenani 400 - izinyoni.

Le ngxenye emoyeni ukuthi iwela amaphaphu ethu nge umoya ngamunye, kuyingxenye oksijini, "ukuzalwa" ku bhé "amaphaphu oluhlaza" planethi. Kanjani ukuze bazivikele cuttings? Yiqiniso, nje ukubamba imiboniso kanye imibuthano - kuyinto ingaphumeleli, kodwa tikuhlakanipha ugomela ngokuthi nje emgwaqeni omude kuqala ngezinyathelo nesincane. Futhi emahlathini: inhlonipho imvelo ezindaweni labo lokuhlala - kuyisinyathelo elincane kakhulu.