Afforestation of Transformed Savanna and Resulting Land Cover Change: A Case Study of Zaria (Nigeria)
| cris.virtual.author-orcid | 0000-0002-8559-0374 | |
| cris.virtual.author-orcid | 0000-0001-9963-1176 | |
| cris.virtual.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtualsource.author-orcid | c8b6b2ca-2b76-4eaa-8ad6-6657d963ccd6 | |
| cris.virtualsource.author-orcid | 94289787-65ba-4ab1-8a66-ee0619101428 | |
| cris.virtualsource.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| dc.abstract.en | This paper presents the effects of actions aiming at tree planting, and thus protection of the land belonging to Ahmadu Bello University (ABU) in Zaria (Nigeria) from erosion. This area is located within the northern limits of the Guinea savanna belt, which has been considerably transformed primarily for agricultural purposes. For years this area has been subjected to the destructive surface and gully erosion processes, which were documented both by field work and the analysis of high-resolution images presented by Google Earth. Land erosion leads to the silting of an impounding reservoir (Kubanni)—the primary water source for the university campus and the basis for its existence. Since 2000, the university has been actively involved in tree-planting efforts in the campus vicinity, executed mainly through the establishment of small plantations ranging in area from approximately 1 ha to 56 ha. Today, these measures have brought tangible effects such as increment of tree-planted expanses, as evidenced in the multitemporal analysis of the Landsat 7 ETM+ and Landsat 8 OLI satellite images. The increasing planted area protects both the soil and the reservoir. A marked stand increment (almost doubled) has been recorded, which is evident from the satellite imageries, and is presented on the land-use map produced with GIS technique for this project. | |
| dc.affiliation | Wydział Leśny i Technologii Drewna | |
| dc.affiliation.institute | Katedra Inżynierii Leśnej | |
| dc.contributor.author | Kurowska, Ewa | |
| dc.contributor.author | Czerniak, Andrzej | |
| dc.contributor.author | Garba, Muhammad Lawal | |
| dc.date.access | 2026-02-03 | |
| dc.date.accessioned | 2026-02-04T11:53:25Z | |
| dc.date.available | 2026-02-04T11:53:25Z | |
| dc.date.copyright | 2022-01-20 | |
| dc.date.issued | 2022 | |
| dc.description.abstract | <jats:p>This paper presents the effects of actions aiming at tree planting, and thus protection of the land belonging to Ahmadu Bello University (ABU) in Zaria (Nigeria) from erosion. This area is located within the northern limits of the Guinea savanna belt, which has been considerably transformed primarily for agricultural purposes. For years this area has been subjected to the destructive surface and gully erosion processes, which were documented both by field work and the analysis of high-resolution images presented by Google Earth. Land erosion leads to the silting of an impounding reservoir (Kubanni)—the primary water source for the university campus and the basis for its existence. Since 2000, the university has been actively involved in tree-planting efforts in the campus vicinity, executed mainly through the establishment of small plantations ranging in area from approximately 1 ha to 56 ha. Today, these measures have brought tangible effects such as increment of tree-planted expanses, as evidenced in the multitemporal analysis of the Landsat 7 ETM+ and Landsat 8 OLI satellite images. The increasing planted area protects both the soil and the reservoir. A marked stand increment (almost doubled) has been recorded, which is evident from the satellite imageries, and is presented on the land-use map produced with GIS technique for this project.</jats:p> | |
| dc.description.accesstime | at_publication | |
| dc.description.bibliography | il., bibliogr. | |
| dc.description.finance | publication_nocost | |
| dc.description.financecost | 0,00 | |
| dc.description.if | 3,9 | |
| dc.description.number | 3 | |
| dc.description.points | 100 | |
| dc.description.version | final_published | |
| dc.description.volume | 14 | |
| dc.identifier.doi | 10.3390/su14031160 | |
| dc.identifier.issn | 2071-1050 | |
| dc.identifier.uri | https://sciencerep.up.poznan.pl/handle/item/7143 | |
| dc.identifier.weblink | https://www.mdpi.com/2071-1050/14/3/1160 | |
| dc.language | en | |
| dc.relation.ispartof | Sustainability | |
| dc.relation.pages | art. 1160 | |
| dc.rights | CC-BY | |
| dc.sciencecloud | nosend | |
| dc.share.type | OPEN_JOURNAL | |
| dc.subject.en | transformed savanna | |
| dc.subject.en | tree cover development | |
| dc.subject.en | plantations | |
| dc.subject.en | erosion | |
| dc.subject.en | land protection | |
| dc.subject.en | satellite image | |
| dc.subject.en | GIS | |
| dc.title | Afforestation of Transformed Savanna and Resulting Land Cover Change: A Case Study of Zaria (Nigeria) | |
| dc.type | JournalArticle | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 3 | |
| oaire.citation.volume | 14 |