Mostrando 4 resultados de: 4
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Article(4)
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Biogeochemistry(1)
Forest Ecology and Management(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:rraaescopusResponse 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