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Dissolved nitrogen, phosphorus, and sulfur forms in the ecosystem fluxes of a montane forest in Ecuador
ArticleAbstract: The N, P, and S cycles in pristine forests are assumed to differ from those of anthropogenically impPalabras claves:Biogeochemical cycles, Dissolved nutrients, Dissolved organic matter, Ecosystem fluxes, tropical montane forest, Water catchmentsAutores:Carlos Valarezo, Fleischbein K., Goller R., Wilcke W., Zech W.Fuentes:scopusTropical montane rain forest soils. Development and nutrient status along an altitudinal gradient in the South Ecuadorian Andes
ArticleAbstract: Soils are closely linked with the vegetation. They anchor the plant roots and provide most terrestriPalabras claves:altitudinal gradients, disturbances, soil development, tropical montane forestAutores:Carlos Valarezo, Guggenberger G., Schrumpf M., Zech W.Fuentes:scopusShort-term response of the Ca cycle of a montane forest in Ecuador to low experimental CaCl<inf>2</inf> additions
ArticleAbstract: The tropical montane forests of the E Andean cordillera in Ecuador receive episodic Sahara-dust inpuPalabras claves:Al speciation, Calcium cycle, Graffenrieda emarginata Triana, Molar Ca : Al ratio, Stem diameter growth, tropical montane forestAutores:Bigalke M., Carlos Valarezo, Homeier J., Nixon L. Cumbicus Torres, Wilcke W., Wullaert H.Fuentes:scopusResponse of dissolved carbon and nitrogen concentrations to moderate nutrient additions in a tropical montane forest of south Ecuador
ArticleAbstract: In the past two decades, the tropical montane rain forests in south Ecuador experienced increasing dPalabras claves:Dissolved organic nitrogen (DON), ECUADOR, Nitrate leaching, Nitrogen (N) phosphorus (P) and calcium(Ca) additions, nutrient manipulation experiment, Total organic carbon (TOC), tropical montane forestAutores:Carlos Valarezo, Velescu A., Wilcke W.Fuentes:scopusResponse of the N and P cycles of an old-growth montane forest in Ecuador to experimental low-level N and P amendments
ArticleAbstract: Atmospheric nitrogen (N) and phosphorus (P) depositions are expected to increase in the tropics as aPalabras claves:Environmental change, Leaching losses, N deposition, Nutrient cycle, P deposition, tropical montane forestAutores:Carlos Valarezo, Homeier J., Wilcke W., Wullaert H.Fuentes:scopus