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Mmụba ọgwụ herbicide na-ekpebi ole kemịkalụ etinyere ga-adị na osisi wee rute ebe o bu n’obi ime ya. Ọnọdụ ala na-emetụta ike dị na nnweta… Read More »Ihe na-emetụta mmịpụta nke herbicides

Herbicides na-eru ala na-emekọ ihe na ụmụ irighiri ihe nke ala, mmiri, ihe ndị dị ndụ, microorganisms, na ọnọdụ gburugburu ebe obibi na-emetụta mmegharị ha,… Read More »Mmekọrita ahịhịa ahịhịa na ala ahịhịa

Ngwa fatịlaịza buru ibu nwere ike ịkwado mmepụta ihe ọkụkụ, mana iji ya eme ihe ugboro ugboro nwere ike iwebata ihe nchọta ma gbanwee ọnọdụ… Read More »Ihe na-emetụta Mbugharị nke Ihe Nsi Ndị Ọzọ na Ala

Usoro ịgba mmiri na njikwa ugbo na-emetụta nke ọma ka ọgwụ nje na-esi aga mgbe etinyere ya. Mmiri nwere ike ibuga kemịkalụ gbazere gbadaa site… Read More »Omume njikwa na-emetụta mmegharị nke ọgwụ pesticides n’ime ala

Ọnọdụ saịtị na-emetụta mmegharị nke pesticides na ala na-ekpebi ngwa ngwa kemịkalụ na-ahapụ ebe ngwa na ebe ha nwere ike ịga njem ma emechaa. Omimi… Read More »Ọnọdụ saịtị na-emetụta mmegharị nke ọgwụ pesticides n’ime ala

Ngwongwo ala na-enwe mmetụta siri ike ihe na-eme ọgwụ pesticides ma e tinye ya n’ọrụ n’ihi na ha na-achọpụta otú kemịkalụ si ejikọta na ụmụ… Read More »Ngwongwo ala na-emetuta mmegharị pesticide n’ime ala

Mbugharị pesticide nwere ike ikesa kemịkalụ n’ime saịtị ngwa ma ọ bụ bugharịa akụkụ nke ngwaahịa etinyere na ebumnuche ya, na-ebute nchegbu gburugburu ebe obibi… Read More »Njirimara ọgwụ pesticide na-emetụta mmegharị ya

Ihe na-egbu egbu bụ ọgwụ kemịkal ma ọ bụ ihe na-ahụ maka ihe ndị e ji ụma egbochi, igbochi, jikwaa, ma ọ bụ ibibi ụmụ… Read More »Ntugharị na mmịnye ọgwụ na-egbu egbu n’ime ala

Mmetọ mmanụ nwere ike isi ike ịchọpụta mgbe nleba anya na-adabere naanị na ogige organic nke ọ bụla n’ihi na ihe ndị dị ka ogige… Read More »Ngwa nke Biomarkers na nlekota mmetọ mmanụ

Biomarkers in petroleum are molecular fossils that retain chemical information from the organisms and organic matter involved in petroleum formation. Their distributions help geochemists compare… Read More »Practical Application of Biomarkers in Petroleum Tagging

Mkpado mmanụ ala na-eji njirimara kemịkalụ pụrụ iche iji chọpụta ma ụdị mmanụ dị iche iche na-eketa otu isi mmalite, mmalite ala, akụkọ mbata, ma… Read More »Mkpado mmanụ ala na nyocha biomarker

Nkpado mmanụ na-enye usoro sayensị maka ịmata ọdịiche dị na mmanụ ala mgbe ọtụtụ mmanụ mgbịrịgwụ ma ọ bụ mpụta mmanụ na-eme n’ime otu gburugburu… Read More »Mkpado mmanụ na ojiji nke biomarkers na nlekota mmetọ mmanụ

Ọ fọrọ nke nta ka ọ bụrụ ihe na-agaghị ekwe omume inyocha mmadụ gburugburu ebe obibi n’ihi na saịtị nwere ike ịdị ọtụtụ, dị iche… Read More »Ngwa nlere na ihe nlele maka mmiri, ala na sedimenti

Ọtụtụ ihe gbasara gburugburu ebe obibi nwere ike ikpughe oke mmetọ na saịtị ndị mwụfu mmanụ metụtara, na-enyere ndị nyocha aka ịghọta ọkwa mmetọ ma… Read More »Ụzọ na usoro nke nlekota na njikwa mmetọ mmanụ

Mmetọ mmanụ na gburugburu ebe obibi bụ nnukwu nsogbu gburugburu ebe obibi jikọtara ya na nyocha mmanụ, mmepụta, ụgbọ njem, nchacha, nchekwa, nhazi, na iji… Read More »Mmetọ mmanụ na gburugburu: ogo, mmetụta, isi mmalite na akara aka

Mmanụ crude nwere ọtụtụ ogige hydrocarbon nwere nha molekụla dị iche iche, ihe owuwu, ebe esi mmiri na njirimara kemịkal. Nnụcha na-ekewa ogige ndị a… Read More »Mpekere mmanụ ala na akụrụngwa ha

Mmanụ crude nwere ntakịrị uru ọ bara ruo mgbe ụlọ ọrụ nnụcha kewara wee kwadebe ọtụtụ ihe mejupụtara ya. Nchacha na-agbanwe nri anụ ehi ka… Read More »Usoro nnụcha anụ ahụ nke mmanụ crude

Mmanụ crude dị ka ngwakọta okike dị mgbagwoju anya nke hydrocarbons, ihe mejupụtara ya na-adịgasị iche dabere na isi mmalite, ọnọdụ mmiri mmiri, na oke… Read More »Nhazi mmanụ crude na Njirimara mmanụ crude