Mostrando 10 resultados de: 19
Filtros aplicados
Publisher
Forest Ecology and Management(4)
Biogeochemistry(2)
European Journal of Soil Science(2)
Global Biogeochemical Cycles(2)
Journal of Hydrology(2)
Área temáticas
Ecología(19)
Economía de la tierra y la energía(7)
Agricultura y tecnologías afines(5)
Geología, hidrología, meteorología(4)
Huertos, frutas, silvicultura(4)
Área de conocimiento
Ecología(12)
Hidrología(5)
Fertilidad del suelo(1)
Geoquímica(1)
Mecánica de suelos(1)
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:scopusA research framework for projecting ecosystem change in highly diverse tropical mountain ecosystems
ReviewAbstract: Tropical mountain ecosystems are threatened by climate and land-use changes. Their diversity and comPalabras claves:Biodiversity-land surface model, Functional traits, High mountains, Research framework, Response-effect-frameworkAutores:Beck E.H., Bendix J., Böhning-Gaese K., Brandl R., Bräuning A., Breuer L., de Paula M.D., Diego Inclan, Farwig N., Hickler T., Homeier J., J. P. Suárez, Leuschner C., Neuschulz E.L., Nicolay Aguire, Schleuning M., Trachte K., Wilcke W., Windhorst D.Fuentes:scopusChange in water quality during the passage through a tropical montane rain forest in Ecuador
ArticleAbstract: We studied five 20-m transects on the lower slope under tropical lower montane rain forest at 1900-2Palabras claves:Litter leachate, plant nutrients, rainfall, soil, Stream water, ThroughfallAutores:Carlos Valarezo, Wilcke W., Yasin S., Zech W.Fuentes:scopusCoarse woody debris in a montane forest in Ecuador: Mass, C and nutrient stock, and turnover
ArticleAbstract: Coarse woody debris (CWD) in forests temporarily stores C and nutrients and thus contributes to theiPalabras claves:C stock, coarse woody debris, Litter turnover, Montane forest, NutrientsAutores:Bengel C., Carlos Valarezo, Hess T., Homeier J., Wilcke W., Zech W.Fuentes:scopusAluminum cycling in a tropical montane forest ecosystem in southern Ecuador
ArticleAbstract: Growth limitation induced by Al toxicity is believed to commonly occur in tropical forests, althoughPalabras claves:Al speciation, Aluminum fluxes, Aluminum toxicity, Molar Ca:Al ratios, Tropical forest ecosystemsAutores:Bigalke M., Boy J., Carlos Valarezo, Rehmus A., Wilcke W.Fuentes:scopusAmazonian biomass burning-derived acid and nutrient deposition in the north Andean montane forest of Ecuador
ArticleAbstract: We explored the influence of biomass burning in Amazonia and northeastern Latin America on N, C, P,Palabras claves:Autores:Boy J., Carlos Valarezo, Rollenbeck R., Wilcke W.Fuentes:scopusTemporal Trends of Phosphorus Cycling in a Tropical Montane Forest in Ecuador During 14 Years
ArticleAbstract: Increased bioavailability of P can have a negative impact on plant biodiversity. In an approximatelyPalabras claves:catchment budget, Litterfall, phosphorus fluxes, Temporal trends, weathering ratesAutores:Bigalke M., Boy J., Carlos Valarezo, Leimer S., Velescu A., Wilcke W.Fuentes:scopusThe nitrogen cycle of tropical montane forest in Ecuador turns inorganic under environmental change
ArticleAbstract: Water-bound nitrogen (N) cycling in temperate terrestrial ecosystems of the Northern Hemisphere is tPalabras claves:Climate Change, dissolved organic nitrogen, ecosystem solutions, Nitrogen deposition, nitrogen turnoverAutores:Bendix J., Carlos Valarezo, Emck P., Leimer S., Peters T., Rollenbeck R., Trachte K., Wilcke W.Fuentes:scopusSoil properties on a chronosequence of landslides in montane rain forest, Ecuador
ArticleAbstract: To assess the impact of landslides on soil fertility in south Ecuador, we compared the properties ofPalabras claves:Andes, ECUADOR, Landslide, Nutrients, pedogenesis, soil fertility, Tropical montane rain forestAutores:Carlos Valarezo, Stoyan R., Valladarez H., Wilcke W., Yasin S., Zech W.Fuentes:scopusSpatial throughfall heterogeneity in a montane rain forest in Ecuador: Extent, temporal stability and drivers
ArticleAbstract: The drivers of spatial throughfall heterogeneity are still not fully understood. At an undisturbed fPalabras claves:canopy structure, Ecological niches, Hydrologic cycle, Interception, Rain gauge, Spatial variabilityAutores:Boy J., Carlos Valarezo, Pohlert T., Wilcke W., Wullaert H.Fuentes:scopus