[PDF] Top 20 Land-use change effect on the hydro-dynamic characteristics of soil in the Brazilian semi-arid region

... From the field study, mean values were found for accumulated infiltration and the infiltration ...rate. In the natural soil, infiltration of 37.35 mm of water occurred ... See full document

... amounts of energy available to detach soil ...relevant in the region in January and February, on the onset of the rainy season, when the ... See full document

... studying the spatial distribution of the organic carbon in desert area in China, detected negative correlation between bulk density and OC ...content. In the Jatobá River ... See full document

... -1 in the A horizon to the 398 g kg -1 in the ...(2005) the slight difference in the proportion of this textural fraction along the profile is one ... See full document

... that land use change from native vegetation to grassland (native and planted) in the semi-arid region of Brazil reduces SOC stocks from 12 % to 27 %, ... See full document

... and land-use/cover changes (LUCC) influence soil erosion vulnerability in the semi-arid region of Alqueva, threatening the reservoir storage capacity ... See full document

... climate change projections were provided by the IPCC (2013) based on several scenarios of socioeconomic and technological characteristics that determine future GHG ...emissions. ... See full document

... Analysing the two periods together, the greatest spatial variation in electrical conductivity occurred during both seasons in the Orós Reservoir; in short, given the ... See full document

... between the cultivars due to their equidistribution in the positive and negative quadrants (Figure ...5). The primary use of PC analysis is to reduce the dimensionality ... See full document

... by land-use changes and soil ...investigating the response of soil respiration to land-use changes in the Caatinga ...measure soil respiration ... See full document

... that the dominance of filamentous cyanobacteria in lakes and reservoirs is typically associated with eutrophic ...characteristic of eutrophic lakes, than directly to the high nutrient ... See full document

... Some of these parameters can be obtained with high precisions by station or remote-sensing ...instance, the soil content, vegetation root distribution, sur- face aerodynamic roughness, and initial ... See full document

... Competitive effect of maize at M1 and M2 on total dry matter accumulation of intercropped beans was similar in all three-bean populations at both nitro- gen fertilizer levels until 43 ... See full document

... reduction in total rainfall due to the 1990/1993 El Nino ...inversion of the dynamics of land usage and occupation, with a reduction in areas of the very low ... See full document

... or on detailed work on a few intensively studied research sites, which captures only a tiny fraction of the variability in environmental and land-use gradients that drive ... See full document

... Under semi-arid conditions, plant residue with a higher N content and lower C/N ratio, such as Ricinus communis, Gliricidia sepium, Atriplex spp and Leucaena spp, showed a capacity for the liquid ... See full document

... methods of the service value of ecosystem During the calulation of the ecosystem service value of in Daqing area (Sawut et ...considering the real situation ... See full document

... RESUMO – (o gênero Stachybotrys (fungos anamórficos) na região semi-árida do Brasil). Stachybotrys é caracterizado por apresentar conidióforos macronemáticos, mononemáticos simples ou ramificados, células ... See full document

... 05/29/2011). The sequences of the same gene with identification of Genbank phylum are mostly Ascomycota (63,885) followed by Basidiomycota (24,169) and Zygomycota ...comparison, the 16S ... See full document

... soils of was detected in Virulence, Disease and Defense, followed by Carbohydrates subsystem (SEED level 1, Supplementary Figure ...S3). The analysis of the functions contained ... See full document