Mostrando 5 resultados de: 5
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Article(5)
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Biogeochemistry(1)
Forest Ecology and Management(1)
Frontiers in Earth Science(1)
Journal of Plant Nutrition and Soil Science(1)
Soil Biology and Biochemistry(1)
Nutrient addition affects net and gross mineralization of phosphorus in the organic layer of a tropical montane forest
ArticleAbstract: In tropical ecosystems with highly weathered soils, transformation of organic phosphorus (P) to bioaPalabras claves:Environmental change, nutrient cycling, Organic phosphorus mineralization, phosphorus availability, tropical montane forestAutores:Dietrich K., Miguel Angel Villamagua, Miguel Villamagua, Oelmann Y., Spohn M.Fuentes:googlescopusOpposing effects of nitrogen versus phosphorus additions on mycorrhizal fungal abundance along an elevational gradient in tropical montane forests
ArticleAbstract: Studies in temperate systems provide evidence that the abundance of arbuscular mycorrhizal fungal (APalabras claves:Altitudinal gradient, arbuscular mycorrhizal fungi, Root length, Southern Ecuador, tropical montane forestAutores:Camenzind T., Dietrich K., Hempel S., Hertel D., Homeier J., J. Homeier, J. P. Suárez, J. Suarez Chacon, Krohn A., Leuschner C., Oelmann Y., Olsson P.A., Rillig M.C., T. CamenzindFuentes:rraaescopusIncreases in soil aggregation following phosphorus additions in a tropical premontane forest are not driven by root and arbuscular mycorrhizal fungal abundances
ArticleAbstract: Tropical ecosystems have an important role in global change scenarios, in part because they serve asPalabras claves:arbuscular mycorrhizal fungi, ECUADOR, Fertilization, global change, Soil aggregation, Tropical ForestAutores:Camenzind T., Dietrich K., Förster A., Hertel D., Homeier J., J. P. Suárez, Oelmann Y., Olsson P.A., Papathanasiou H.J., Rillig M.C.Fuentes:scopusResponse of water and nutrient fluxes to improvement fellings in a tropical montane forest in Ecuador
ArticleAbstract: Management of natural forests might be one option to reduce the high deforestation rate in Ecuador.Palabras claves:Catchment, Montane forest, Natural forest management, Nutrients, Water cycleAutores:Alt F., Boy J., Carlos Valarezo, Geißler C., Günter S., Knuth J., Mosandl R., Oelmann Y., Weber M., Wilcke W.Fuentes:scopusSoil properties and tree growth along an altitudinal transect in Ecuadorian tropical montane forest
ArticleAbstract: In tropical montane forests, soil properties change with increasing altitude, and tree-growth decreaPalabras claves:basal area, Lignin, Organic layer, plant nutrients, Polyphenols, Tree basal area growth ratesAutores:Carlos Valarezo, Homeier J., Oelmann Y., Schmitt A., Wilcke W., Zech W.Fuentes:scopus