作者：Emmanuel Quansah (1) (3) Matthias Mauder (2) Ahmed A Balogun (1) Leonard K Amekudzi (3) Luitpold Hingerl (4) Jan Bliefernicht (4) Harald Kunstmann (2) (5) 1. Federal University of Technology ; Akure ; Nigeria 3. Kwame Nkrumah University of Science and Technology ; Kumasi ; Ghana 2. Institute of Meteorology and Climate Research ; Karlsruhe Institute of Technology ; Garmisch-Partenkirchen ; Germany 4. Chair for Regional Climate and Hydrology ; University of Augsburg ; Augsburg ; Germany 5. Head of Chair for Regional Climate and Hydrology ; University of Augsburg ; Augsburg ; Germany

关键词：West Africa ; Sudanian Savanna ; Carbon fluxes ; Net ecosystem exchange

刊名：Carbon Balance and Management

出版者：BioMed Central

年：2015

作者：Ahmed M. Kudoda ; Osman A. E. Abdalla

关键词：Sudan ; Groundwater ; Nile ; Factor analysis ; Hydrochemistry

刊名：Environmental Earth Sciences

出版者：Springer Berlin Heidelberg

年：2015

作者：Ali Jammaa Abdalla (1)

关键词：Malual Dinka ; Nilotic tribe ; Rizaighat South Darfur tribe ; Messeriya South Kordofan tribe ; Bahr Alarab river ; Peace markets ; Comprehensive Peace Agreement

刊名：Pastoralism

年：2013

作者：Aline Bussmanna ; Nadir Ahmed Elagiba ; elagib@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; nadir.elagib@th-koeln.de" class="auth_mail" title="E-mail the corresponding author ; Manar Fayyadb ; Lars Ribbea

关键词：Sowing date ; Rainfall variability ; Rainfed agriculture ; Integrated water resources management (IWRM) ; Integrated coping strategies ; Agricultural policies ; Sorghum ; Sahel ; Sudan

刊名：Land Use Policy

年：2016

作者：Hua Chen ; Jiali Guo ; Zengxin Zhang ; Chong-Yu Xu

刊名：Theoretical and Applied Climatology

年：2013

作者：Martin Wiehle (1) Sven Goenster (1) Jens Gebauer (2) Seifeldin Ali Mohamed (3) Andreas Buerkert (1) Katja Kehlenbeck (4)

关键词：Agroforestry ; Circa situm conservation ; Commercialization ; Jubraka ; Shannon index ; Subsistence gardening

刊名：Agroforestry Systems

年：2014

作者：Mohammad Taher Alrajoulaa ; Islam Sabry Al Zayedb ; Nadir Ahmed Elagiba ; nadir.elagib@th-koeln.de" class="auth_mail" title="E-mail the corresponding author ; elagib@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Moshrik R. Hamdic

关键词：GANDA ; General Administration of Nile and Dams Affairs ; GERD ; Grand Ethiopian Renaissance Dam ; HDF ; Hierarchical Data Format ; IHAs ; Indicators of Hydrologic Alteration ; MWRE ; Ministry of Water Resources and Electricity ; RPS ; Er Roseires Power Station ; RVA ; Range of Variability Approach

刊名：Science of the Total Environment

年：2016

作者：Noel Houédougbé Fonton (1) Gilbert Atindogbe (1) Norbert M. Hounkonnou (2) Raoul Odjo Dohou (1)

关键词：Sudanian open woodland ; Spatial pattern ; Plot size ; Ripley’s K function ; Isoberlinia ; Benin ; Savannah woodland ; Ecological niche

刊名：Annals of Forest Science

年：2011

作者：Lassina Traoré (1) Tene Kwetche Sop (2) Sidzabda Djibril Dayamba (3) Salifou Traoré (1) Karen Hahn (4) Adjima Thiombiano (1)

关键词：Multipurpose species ; Population dynamics ; Regeneration ; Size ; class distribution ; Protected areas ; Conservation

刊名：Environment, Development and Sustainability

年：2013

作者：Ahmed Elsheikha ; Mohamed G. Abdelsalama ; abdelsam@mst.edu"" rel=""nofollow ; Kevin Mickusb

关键词：Groundwater ; Sudan ; Darfur ; Paleolake

刊名：Journal of African Earth Sciences

年：2011