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Modeling the distributions of useful woody species in eastern Burkina Faso 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2016, 卷号: 135, 页码: 104-114
作者:  Schumann, Katharina;  Nacoulma, Blandine M. I.;  Hahn, Karen;  Traore, Salifou;  Thiombiano, Adjima;  Bachmann, Yvonne
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Environmental factors  Human impact  Semi-arid savanna  Species distribution modeling  West Africa  
Land-use impact on the growth and survival of seedlings and saplings in West African savannas 期刊论文
发表期刊: JOURNAL OF VEGETATION SCIENCE. 出版年: 2013, 卷号: 24, 期号: 1, 页码: 101-112
作者:  Jurisch, Katrin;  Hahn, Karen;  Wittig, Ruediger;  Bernhardt-Roemermann, Markus
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Benin  Diameter growth  Land-cover type  Multistate capture-recapture models  Permanent plots  Population dynamics  Woody plants  
Population Structure of Woody Plants in Relation to Land Use in a Semi-arid Savanna, West Africa 期刊论文
发表期刊: BIOTROPICA. 出版年: 2012, 卷号: 44, 期号: 6, 页码: 744-751
作者:  Jurisch, Katrin;  Hahn, Karen;  Wittig, Ruediger;  Bernhardt-Roemermann, Markus
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Benin  disturbance  human impact  size-class distribution  
Uses, management, and population status of the baobab in eastern Burkina Faso 期刊论文
发表期刊: AGROFORESTRY SYSTEMS. 出版年: 2012, 卷号: 85, 期号: 2, 页码: 263-278
作者:  Schumann, Katharina;  Wittig, Ruediger;  Thiombiano, Adjima;  Becker, Ute;  Hahn, Karen
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Adansonia digitata  Gulimanceba  Non-timber forest products  Quantitative ethnobotany  Traditional knowledge  
The economic importance of non-timber forest products (NTFPs) for livelihood maintenance of rural west African communities: A case study from northern Benin 期刊论文
发表期刊: ECOLOGICAL ECONOMICS. 出版年: 2011, 卷号: 70, 期号: 11, 页码: 1991-2001
作者:  Heubach, Katja;  Wittig, Ruediger;  Nuppenau, Ernst-August;  Hahn, Karen
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NTFPs  Livelihood  Rural income  Forest dependency  Socio-economics  Sub-Saharan Africa  
Impact of land-use type and harvesting on population structure of a non-timber forest product-providing tree in a semi-arid savanna, West Africa 期刊论文
发表期刊: BIOLOGICAL CONSERVATION. 出版年: 2011, 卷号: 144, 期号: 9, 页码: 2369-2376
作者:  Schumann, Katharina;  Wittig, Ruediger;  Thiombiano, Adjima;  Becker, Ute;  Hahn, Karen
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Anogeissus leiocarpa  Burkina Faso  Sprouting  Sustainable use  National Park  
Modelling biome shifts and tree cover change for 2050 in West Africa 期刊论文
发表期刊: JOURNAL OF BIOGEOGRAPHY. 出版年: 2011, 卷号: 38, 期号: 12, 页码: 2248-2258
作者:  Heubes, Jonathan;  Kuehn, Ingolf;  Koenig, Konstantin;  Wittig, Ruediger;  Zizka, Georg;  Hahn, Karen
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Africa  bioclimatic envelope models  climate change  desertification  forest degradation  generalized additive model  human impact  species distribution modelling  
Impact of land-use type and bark- and leaf-harvesting on population structure and fruit production of the baobab tree (Adansonia digitata L.) in a semi-arid savanna, West Africa 期刊论文
发表期刊: FOREST ECOLOGY AND MANAGEMENT. 出版年: 2010, 卷号: 260, 期号: 11, 页码: 2035-2044
作者:  Schumann, Katharina;  Wittig, Ruediger;  Thiombiano, Adjima;  Becker, Ute;  Hahn, Karen
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Livelihood security  Multipurpose tree  Non-timber forest product  Sustainable use  W National Park