Imbali ye-Geological: umjikelezo we-phosphorus endalo

Umjikelezo wezinto ngenye yezona zinto zibaluleke kakhulu kwindalo. Amanzi kwindawo yamanzi ayaphuma ngaphantsi kwefuthe elangeni, aphakanyiswe emoyeni, aze abuyele emifuleni nasemachibi njengemvula. Izityalo zikhula emhlabeni, ziphelile kwaye ziguqulwa zibe yi-humus kumhlaba ofanayo. Oku kwenzekayo kunye nezinto ezininzi zamaminerali.

I-Phosphorus kunye neempahla zayo

Umjikelezo we-phosphorus endalo unomdla kakhulu ngendlela yawo. Kwimeko yendalo, le nto isasazwa ngokubanzi. Isabelo sesiqulatho sayo kummandla wehlabathi si malunga ne-0.12%. Ngezinga lokuhambisa iikhemikhali kwi-cortex, usekwindawo yeshumi elinesithathu. Akukho zidiphozi ezinkulu zale nkunkuma. Phosphorus endalo Ubhekisela kwizinto ezibizwa ngokuba zichazwe.

Elinye ipropati ye-phosphorus yinqanaba eliphezulu le-oxidation. Ngoko ke, kwindlela yayo ecocekileyo, ayikho kwimvelo. Kodwa inxalenye yamaminerali angama-120 kunye namaqumrhu awo, eyona nto ibaluleke kakhulu yiyo i-apatites kunye ne-phosphorites. Ngaphezu koko, izazinzulu ziye zabonisa ixesha elide ukungena kule nxalenye ye-biogenic kwiintlobo zezityalo, iziqhamo kunye nembewu. Ezi zinto zibizwa ngokuba yi-phospholipids. Umjikelezo we-phosphorus endalweni ubonakala ngexesha lokuzalwa nokufa kwezityalo.

Inxalenye enkulu yee-atom ye-phosphorus ifumaneka kwiisculi zezinto eziphilayo, iiprotheyini, i-DNA molecules kunye ne-ATP. Izazi ze-Biologists zibiza ngokuba "yinto yobomi". Elinye igama "lento yokucinga", kuba i-phosphorus isebenzela ingqondo, iyondla, ivuselela ingqondo.

Umjikelezo we-phosphorus kwimvelo uthintela zonke iziqulatho zendalo, ngaphandle kwemoya kuphela. Oku kwenzeka ngale ndlela: kwindlela yabo yobomi bezilwanyana ezincinci, i-acids yomhlaba ichithe ngokukhawuleza i-apatite deposits. Izinto ze-phosphorus ziba yingxenye yomjikelezo we-biochemical. Iifossphates ezikhoyo emhlabeni zondla izityalo. Iifomphophorus zifakelwa kwiziqhamo kunye nembewu.

Phakathi kwezityalo ezisetyenziselwa ukusetyenziswa kwezilwanyana kunye nabantu, okokuqala ziyimifuno. Bakhonza njengokutya kwabantu kunye ne-herbivores, kunye ne-phosphorus yinto yokwakha yezilwanyana zezilwanyana kunye namathambo abantu. Le nxaxheba iyenziwa ngamanci e-calcium e- phosphoric acid. Ukuba kukho ukusilela emzimbeni, umzimba uqala ukuxhatshazwa ngamathambo ahlukahlukeneyo kulo mhlaba: amathambo ahlambulukileyo, njl. Inani elikhulu le-phosphorus liqulethwe ngamazinyo. Izinto eziqukethe i-Phosphorus zifumana unyango lweekhemikhali kwiinkqubo zokugaya, ziyahlukana kwaye zenziwe zakhiwe kwiimveliso zamanzi ezintsha . Ngama-phosphates ama-faeces aphinde awele emhlabathini.

Ngomjikelezo we-phosphorus endalo, umntu, umsebenzi wakhe ofanelekileyo, uphazamisa. Le nto isetyenziswa ngokubanzi kwimveliso yomdlalo. Iindidi ezininzi zensimbi ezingenasinxibe ziboshwe ngqongquthela obuncinci be-phosphate ukwenzela ukuba lukwazi ukumelana nokuphefumula. I-Zinc, i-aluminium kunye nezinye izinyithi ziyaxilongwa ngendlela efanayo. Kwimveliso ye-phosphorus yenza iziyobisi.

Umjikelezo wezinto eziphilayo uquka izichumisi, ezongeziweyo kumhlaba ngokuhambelana neemfuno zolimo. I-phosphates yemvelo nayo iya kwimveliso yayo.

Kwezinye iindawo zomlambo wasemhlabeni, ukuqokelela kwe-phosphate ekhoyo kwatholakala kwizinto ezininzi. Ngokomzekelo, i-guano - inkunkuma yeentaka, apho inxalenye enkulu ye-phosphorus. Itholakala kwiindawo zokuhlala ezininzi zeentaka - kwiziqithi zasePacific, e-Peru, njl njl. Ii-Deposits ze-phosphate ezixutywa ngamatye asemhlabeni zikwazi ukuthetha ngeentlobo ezahlukeneyo ze-geological disacsms, ngenxa yeziphi izilwanyana ezafa kakhulu. I-biolitic hypothesis yokubunjwa kwe-phosphorites ithetha ngokutshabalaliswa komhlaba kwezilwanyana zasolwandle.