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1363Auswirkungen des Globalen Wandels auf das Niger-Einzugsgebiet.The Impact of Global Environmental Change on the Niger Basin Hydrology.01/02/2011 00:00:0031/01/2013 00:00:00abgeschlossencompletedLeibniz-Zentrum für Agrarlandschaftsforschung (ZALF) e. V. (Projekte vor 2018)Leibniz Centre for Agricultural Landscape Research (ZALF) (project prior to 2018)x0xLischeid, Gunnar; Oguntunde, Philip Gbenrox940x1278x<div class='ntm_ZAL'>ZAL</div>  2011 Auswirkungen des Globalen Wandels auf das Niger-Einzugsgebiet. The Impact of Global Environmental Change on the Niger Basin Hydrology. Leibniz-Zentrum für Agrarlandschaftsforschung (ZALF) e. V. (Projekte vor 2018) Lischeid, Gunnar; Oguntunde, Philip Gbenro Drittmittel Leibniz Centre for Agricultural Landscape Research (ZALF) (project prior to 2018) completed abgeschlossen <div class="ExternalClass2D3977EA5D8F4055A6CBB1B6CF04C1F4"><p><span lang="EN-GB">This study&#160;aims at investigating the effects of global environmental change on Niger Basin hydrology. Two major objectives are intended. The first is to provide a comprehensive understanding of factors affecting the regional hydrologic cycle under different land-use scenarios. Specific to this objective, which would be the focus in the first 12 months of the award (Phase I), are the quantification of&#58; </span></p> <p><span lang="EN-GB"><a>(i) the impact of land-use change on the hydroclimatological variables; </a></span></p> <p><span lang="EN-GB">(ii) the relative contributions of oceanic and internal recycling to regional precipitation under the imposed land use scenarios; and </span></p> <p><span lang="EN-GB">(iii) the impact of extreme land-use change on moisture recycling within the Niger Basin.</span><span class="MsoCommentReference"><span lang="EN-GB" style="line-height&#58;150%;font-size&#58;8pt;"><span>&#160;</span></span></span><span lang="EN-GB"></span></p> <div><span lang="EN-GB">The second is to carry out the regional analysis of climate change impact on the Niger Basin hydrology. Specific to this objective are to </span></div> <div><span lang="EN-GB">(i) investigate recent trends in rainfall, evaporation and river flow and the regional differences across the basin; </span></div> <div><span lang="EN-GB">(ii) compare these trends with the current and future global warming impact on the same variables; and </span></div> <div><span lang="EN-GB">(iii) predict future water management problems in the region using results from the analysis above.</span></div> <div><span lang="EN-GB"></span>&#160;</div></div> <div class="ExternalClass6273A073-5A3F-4C58-92BC-2DCB0E7147E1"><ul><li>2011 Wasserverfügbarkeit und Gewässerqualität</li></ul></div> <div class="ExternalClassBDBE847B-BF58-4E50-8AB1-7B2866BB3E99"></div> <div class="ExternalClass324C5058-33F1-47D9-9EDC-72E3B2E97AE3"><ul><li>keine Auswahl / Liste unvollständig</li></ul></div> <div class="ExternalClass27F6DF98-52D4-44C3-AF4F-B1272BD19BD7"><ul><li>AvH - Alexander von Humboldt-Stiftung</li></ul></div> <div class="ExternalClassD526EC15-DAE7-4A54-8FFC-A0849CFB5404"></div> <div class="ExternalClass2D3977EA5D8F4055A6CBB1B6CF04C1F4"><p><span lang="EN-GB">This study&#160;aims at investigating the effects of global environmental change on Niger Basin hydrology. Two major objectives are intended. The first is to provide a comprehensive understanding of factors affecting the regional hydrologic cycle under different land-use scenarios. Specific to this objective, which would be the focus in the first 12 months of the award (Phase I), are the quantification of&#58; </span></p> <p><span lang="EN-GB"><a>(i) the impact of land-use change on the hydroclimatological variables; </a></span></p> <p><span lang="EN-GB">(ii) the relative contributions of oceanic and internal recycling to regional precipitation under the imposed land use scenarios; and </span></p> <p><span lang="EN-GB">(iii) the impact of extreme land-use change on moisture recycling within the Niger Basin.</span><span class="MsoCommentReference"><span lang="EN-GB" style="line-height&#58;150%;font-size&#58;8pt;"><span>&#160;</span></span></span><span lang="EN-GB"></span></p> <div><span lang="EN-GB">The second is to carry out the regional analysis of climate change impact on the Niger Basin hydrology. Specific to this objective are to </span></div> <div><span lang="EN-GB">(i) investigate recent trends in rainfall, evaporation and river flow and the regional differences across the basin; </span></div> <div><span lang="EN-GB">(ii) compare these trends with the current and future global warming impact on the same variables; and </span></div> <div><span lang="EN-GB">(iii) predict future water management problems in the region using results from the analysis above.</span></div> <div><span lang="EN-GB"></span>&#160;</div></div><div class="ExternalClass2470809B-A1CF-4196-94CB-0F9C9EFE9AAE"><ul><li>Inst. für Landschaftswasserhaushalt</li></ul></div><div class="ExternalClass4211FF98-5D30-40AC-A2D1-EFB084B1065B"><ul><li>Inst. of Landscape Hydrology</li></ul></div><div class="ExternalClass2DEC177B-CE57-408E-A78B-791E04A6E2D0">Prof. Dr. Gunnar Lischeid; Dr. Philip Gbenro Oguntunde</div>Oguntunde, Philip Gbenro<div class="ExternalClass7B69EA26-B009-4289-A091-874BA80D0030"><a title="e-mail" target="_blank" href="mailto:Philip.Oguntunde@zalf.de">Dr. Philip Gbenro Oguntunde</a></div><div class="ExternalClass6273A073-5A3F-4C58-92BC-2DCB0E7147E1"><ul><li>2011 Wasserverfügbarkeit und Gewässerqualität</li></ul></div><div class="ExternalClass13F7A310-4851-4895-8018-C45C68F628EE"><ul><li>2011 Water availability and quality of water bodies</li></ul></div>x122x  <div class="ExternalClass324C5058-33F1-47D9-9EDC-72E3B2E97AE3"><ul><li>keine Auswahl / Liste unvollständig</li></ul></div>Afrika; Hydrologie; Klimawandel; Landnutzung; Aufforstung; Modellierung; AvH - Alexander von Humboldt-Stiftung<div class="ExternalClass27F6DF98-52D4-44C3-AF4F-B1272BD19BD7"><ul><li>AvH - Alexander von Humboldt-Stiftung</li></ul></div> 33 
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