Resultados de búsqueda - "population density"

Population pressure and the microeconomy of land management in hills and mountains of developing countries por Templeton, Scott R., Scherr, Sara J.

Materias: “…population density…”
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Why do models fail to assess properly the sustainability of duiker (Cephalophus spp.) hunting in Central Africa? por Vliet, N. van, Nasi, Robert

Materias: “…population density…”
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How does conversion of natural tropical rainforest ecosystems affect soil bacterial and fungal communities in the Nile river watershed of Uganda? por Alele, P.O, Sheil, D., Surget-Groba, Y, Lingling, S, Cannon, Charles H.

Materias: “…population density…”
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Coming down from the trees: is terrestrial activity in Bornean orangutans natural or disturbance driven? por Ancrenaz, M., Sollmann, R., Meijaard, E., Hearn, A.J, Ross, J, Samejima, H, Loken, B, Cheyne, S.M, Stark, D.J, Gardner, P.C, Goossens, B., Mohamed, A, Bohm, T, Matsuda, I, Nakabayasi, M, Lee, S.K, Bernard, H., Brodie, J., Wich, S., Fredriksson, G.M., Hanya, G, Harrison, M.E., Kanamori, T, Kretzschmar, P, MacDonald, D.W., Riger, P, Spehar, S, Ambu, L.N., Wilting, A.

Materias: “…population density…”
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Factors influencing duiker dung decay in north-east Gabon: are dung beetles hiding duikers? por Vliet, N. van, Nasi, Robert, Lumaret, J.P.

Materias: “…population density…”
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White Fulani cattle of West and Central Africa por Tawah, C.L., Rege, J.E.O.

Materias: “…population density…”
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Population, land tenure, and natural resource management: the case of customary land area in Malawi por Place, Frank, Otsuka, Keijiro

Materias: “…population density…”
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Strategies for sustainable agricultural development in the East African highlands por Pender, John L., Place, Frank, Ehui, Simeon

Materias: “…population density…”
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Distinguishing dung from blue, red and yellow-backed duikers through noninvasive genetic techniques por Vliet, N. van, Zundel, S, Miguel, C., Taberlet, P, Nasi, Robert

Materias: “…population density…”
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Population distribution and density Kiteto District, Manyara region por Kalenzi, Deus

Materias: “…population density…”
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Grain yield gains and associated traits in tropical x temperate maize germplasm under high and low plant density por Ndou, V., Gasura, P., Chivenge, Pauline P., Derera, J.

Materias: “…population density…”
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An entomopathogenic fungus and a natural extract benefit rice (Oryza sativa) by suppressing populations of insect pests while keeping high populations of their natural enemies por Chou, Cheythyrith, Hadi, Buyung A.R., Chiba, Sotaro, Sato, Ikuo, Il-Ryong Choi, Tanaka, Toshiharu

Materias: “…population density…”
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Scarcity amidst abundance? Reassessing the potential for cropland expansion in Africa por Chamberlin, Jordan, Jayne, Thomas S., Headey, Derek D.

Materias: “…population density…”
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Land constraints and agricultural intensification in Ethiopia: A village-level analysis of high-potential areas por Headey, Derek D., Dereje, Mekdim, Ricker-Gilbert, Jacob, Josephson, Anna, Taffesse, Alemayehu Seyoum

Materias: “…population density…”
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Enhancing the role of livestock in poverty reduction strategies: Analytical approaches and applications. Abstract por Freeman, H.A., Minjauw, B.

Materias: “…population density…”
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Adaptation to land constraints: Is Africa different? por Headey, Derek D., Jayne, Thomas S.

Materias: “…population density…”
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Effect of nitrogen fertilizer on herbivores and its stimulation to major insect pests in rice por Lu, Zhongxian, YU, Xiao-ping, Heong, Kong Luen, Hu, Cui

Materias: “…population density…”
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Life cycle and predation potential of the black cricket, Methioche vittaticollis (Orthoptera: Gryllidae) and its population density in the rice field por Lee, Geon-Hwi, Heong, K.L., Paik, Chae-Hoon, Kim, Doo-Ho, Na, Seung-Yeoung, Choi, Man-Young

Materias: “…population density…”
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Leaf traits variation of arabica coffee cultivars in response to population density and mineral nutrient por Tamirat, W., Gobena, A., Kufa Obso, T.

Materias: “…population density…”
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Methods for estimating population density in data-limited areas: Evaluating regression and tree-based models in Peru por Anderson, Weston, Guikema, Seth, Zaitchik, Ben, Pan, William

Materias: “…population density…”
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