Effect of vegetation cover on soil erosion in a mountainous watershed von Zhou, P., Luukkanen, O., Tokola, T., Nieminen, J.

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Photosynthetically active radiation transmittance of forest plantation canopies in the Ethiopian highlands von Yirdaw, Eshetu, Luukkanen, Olavi

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Adaptive genetic variation in water-use efficiency and gum yield in Acacia senegal provenances grown on clay soil in the Blue Nile region, Sudan von Raddad, El Amin Y., Luukkanen, Olavi

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The influence of different Acacia senegal agroforestry systems on soil water and crop yields in clay soils of the Blue Nile region, Sudan von Raddad, E.Y., Luukkanen, O.

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Indigenous woody species diversity in Eucalyptus globulus Labill. ssp. globulus plantations in the Ethiopian highlands von Yirdaw, Eshetu, Luukkanen, Olavi

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Field studies on the ecological strategies of Prosopis juliflora in a dryland ecosystem von Elfadl, M.A., Luukkanen, O.

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Environmental literacy in interpreting endangered sustainability. Case studies from Thailand and the Sudan von HARES, M, ESKONHEIMO, A, MYLLYNTAUS, T, LUUKKANEN, O

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Effect of pruning on Prosopis juliflora: considerations for tropical dryland agroforestry von Elfadl, Mohamed A, Luukkanen, Olavi

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Small Cardamom-Precious for People, Harmful for Mountain Forests von Reyes, T, Luukkanen, O, Quiroz, R

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Modified taungya system in Ghana: a win–win practice for forestry and adaptation to climate change? von Kalame, Fobissie B., Aidoo, Robert, Nkem, Johnson, Ajayie, Oluyede C., Kanninen, Markku, Luukkanen, Olavi, Idinoba, Monica

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Posibilidades y desafíos para desarrollar un sistema eléctrico 100% renovable en Cuba von Korkeakoski, Mika, Majanne, Yrjö, Saunders Vázquez, Anaely, Luukkanen, Jyrki

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Spice crops agroforestry systems in the East Usambara Mountains, Tanzania: growth analysis von Reyes, T, Quiroz, R, Luukkanen, O, de Mendiburu, F

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Cuba en la política global - geopolítica a través del análisis de impacto cruzado von Auffermann, Burkhard, Lee Kaivo-oja, Jari Roy, Laitinen, Jasmin, Luukkanen, Jyrki

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Eficiencia del sistema energético en Cuba análisis de descomposición del uso de energía y emisiones de co2 von Kaivo-oja, Jari, Vehmas, Jarmo, Saunders Vázquez, Anaely, Luukkanen, Jyrki

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Symbiotic nitrogen fixation in eight Acacia senegal provenances in dryland clays of the Blue Nile Sudan estimated by the ¹⁵N natural abundance method von Raddad, E.A.Y, Salih, A.A, El Fadl, M.A, Kaarakka, V, Luukkanen, O

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Tannins, flavonoids and stilbenes in extracts of African savanna woodland trees Terminalia brownii, Terminalia laxiflora and Anogeissus leiocarpus showing promising antibacterial p... von Salih, E.Y.A., Kanninen, M., Sipi, M., Luukkanen, O., Hiltunen, R., Vuorela, H., Julkunen-Tiitto, R., Fyhrquist, P.

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Relationship between environmental factors, tapping dates, tapping intensity and gum arabic yield of an Acacia senegal plantation in western Sudan von Ballal, M.E., El Siddig, E.A., Elfadl, M.A., Luukkanen, O.

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Productivity and nutrient cycling in young Acacia senegal farming systems on Vertisol in the Blue Nile region, Sudan von Raddad, E.Y, Luukkanen, O, Salih, A.A, Kaarakka, V, Elfadl, MA

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Improving the traditional Acacia senegal-crop system in Sudan : the effect of tree density on water use, gum production and crop yields von GAAFAR, A. M, SALIH, A. A, LUUKKANEN, O, EL FADL, M. A, KAARAKKA, V

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Gum arabic yield differently managed Acacia senegal stands in western Sudan von Ballal, M.E, El Siddig, E.A, Elfadl, M.A, Luukkanen, O

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