Ogwe Semicircular
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A semi-circular bund (nke a makwaara dị ka a half-lune ma ọ bụ half-moon) bụ usoro owuwe ihe ubi mmiri ozuzo nke na-agụnye igwu oghere semilunar n'ime ala na oghere na-aga n'ihu na mmiri na-asọ.[1][2]
Ihe ndị mere n'oge gara aga[dezie | dezie ebe o si]
Oghere ndị a na-eche ihu na ndagwurugwu nke ala, na-emepụta obere dike n'ebe gbagọrọ agbagọ na ala site na oghere ahụ n'onwe ya, yabụ ha na-ejide mmiri ozuzo na-agbadata ugwu.[3]
Ihe owuwu ndị a na-enye ohere ka mmiri banye n'ime ala, na-ejigide mmiri dị ukwuu n'okpuru ala. Mana, ọ na-egbochi ọnwụ nke ala na-eme nri.[4]
A na-eji oghere ndị dị gburugburu eme ihe iji weghachite mpaghara kpọrọ nkụ nke nwere usoro mmiri ozuzo na-adịghị mma, na-enye ohere uto nke osisi na osisi, dịka na Sahel.[5]
Hụkwa[dezie | dezie ebe o si]
- Zaï
- Negarim
- Mmiri na-abanye
- Ịkọ ugbo gburugburu
- Nnukwu Mgbidi Na-acha Akwụkwọ ndụ
- Mmiri ozuzo na Sahel
Ihe odide[dezie | dezie ebe o si]
- ↑ Semi-circular bunds. United Nations. Convention to Combat Desertification.
- ↑ Water harvesting techniques. FAO.
- ↑ Semi-circular bunds. Freie Universität Berlin.
- ↑ Peter (January 2015). "In Situ Soil Moisture Conservation: Utilization and Management of Rainwater for Crop Production". Adapting African Agriculture to Climate Change: 127–142. DOI:10.1007/978-3-319-13000-2_11.
- ↑ Page (18 July 2022). Greener pastures: Can ancient eco-engineering help fix our degraded landscapes?. CNN.