K. Uguen

Nutrient fluxes in rainfall, throughfall and stemflow in tree-based land use systems and spontaneous tree vegetation of central Amazonia

G. Schroth, W. Zech, M. Elias, 2001 .

Chemical features of floodplain soils under different land-uses in the Solimões/Amazon River basin

R. Miller, K. Uguen, A. Bakker, 2022, Revista Brasileira de Ciência do Solo.

Islands of fertility: Soil improvement under indigenous homegardens in the savannas of Roraima, Brazil

R. Miller, R. Trancoso, K. Uguen, 2010, Agroforestry Systems.

Organic Fertilization with Residues of Cupuassu (Theobroma grandiflorum) and Inga (Inga edulis) for Improving Soil Fertility in Central Amazonia

K. Uguen, E. Rodrigues da Silva, Marta Iria da Costa Ayres, 2021, Organic Fertilizers [Working Title].