Isi ihe dị n'usoro ihu igwe
Isi ihe dị n'usoro ihu igwe
| obere ụdị nke | Isi ihe  |
|---|
Ebe nkwụsị na usoro ihu igwe bụ ọnụ ụzọ nke, mgbe ọ gafere, nwere ike iduga nnukwu mgbanwe na ọnọdụ nke usoro ahụ.
kwuotu
[dezie]- Amara usoro gburugburu ebe obibi na mpaghara ka ọ na-agbanwe na mberede na enweghị ike ịtụgharị site n'otu steeti gaa na nke ọzọ mgbe a manyere ha gafee ebe dị oke egwu. N'ebe a, anyị na-enyocha ihe àmà na-egosi na gburugburu ụwa n'ozuzu ya nwere ike imeghachi omume n'otu ụzọ ahụ ma na-abịaru nso ngbanwe dị oke egwu nke mbara ala n'ihi mmetụta mmadụ. Nkwenye nke 'ntụgharị uche' nke mbara ala na-egosipụta mkpa ọ dị ịkwalite amụma ndu site n'ịchọpụta akara ịdọ aka ná ntị mbụ nke mgbanwe dị oke egwu na ụwa yana ọnụ ọgụgụ mpaghara, yana site na ịchọpụta nzaghachi na-akwalite mgbanwe ndị dị otú ahụ. Ọ dịkwa mkpa ịkọwa isi ihe kpatara ka ụmụ mmadụ si amanye mgbanwe ndu.
- Barnosky, Anthony D; Hadly, Elizabeth A; Bascompte, Jordi; Berlow, Eric L; Brown, James H; et al., "Na-abịaru nso ngbanwe steeti na biosphere ụwa," Nature Vol. 486, Iss. 7401 (Juun 7, 2012), pp. 52-58.
