Listar GI- AQUATERRA - Artigos por título
Mostrando ítems 34-52 de 52
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Past Sewage Sludge Application Did Not Alter Soil Chemical Properties or Abundance of Most Abundant Bacterial Families in an Agroforestry System
(Elsevier, 2023-02-10)[Abstract] Forest management practices impact the amount of organic matter reaching the soil, but also the soil properties and/or vegetation composition that influence soil microbiome structure and composition. After ... -
Path coefficient analysis, a different approach to identify soil quality indicators
(Universidade Federal de Campina Grande, 2019-06-04)[Abstract] Soil quality indicators related to water erosion reduction can assist with correct soil management. The objective of this research was to identify some variables that could be used as soil quality indicators ... -
Pedotransfer function to estimate the soil structural “S” index and spatial variability in an oxisol within a livestock farming system
(Associação Brasileira de Engenharia Agrícola, 2020-02-17)[Abstract]: Various attributes are often required to build soil quality indicators. However, determining these attributes is time-consuming and requires several specific devices. Thus, it is desirable to develop indexes ... -
Phosphorus Fractionations and Availability in Areas under Different Management Systems in the Cerrado
(MDPI, 2023-03-24)[Abstract] The input of organic matter in the soil by the no-tillage system (NTS) increases as the system becomes established, raising the levels of organic phosphorus (P) and reducing the P soil adsorption. This study ... -
Post-fire Management Effects on Hillslope-Stream Sediment Connectivity in a Mediterranean Forest Ecosystem
(Elsevier, 2022)[Abstract] Forest fires intensify sediment transport and aggravate local and off-site consequences of soil erosion. This study evaluates the influence of post-fire measures on structural and functional sediment connectivity ... -
Post-fire Management Effects on Sediment (Dis)Connectivity in Mediterranean Forest Ecosystems: Channel and Catchment Response
(John Wiley & Sons, 2021)[Abstract] Forest fires and post-fire practices influence sediment connectivity (SC). In this study, we use the ‘aggregated index of connectivity’ (AIC) to assess SC in five Mediterranean catchments (198–1090 ha) affected ... -
Post-fire Practices Benefits on Vegetation Recovery and Soil Conservation in a Mediterranean Area
(Elsevier, 2021)[Abstract] Post-fire practices (PFP) aim to reduce soil erosion and favour vegetation recovery, but their effectiveness is spatially heterogeneous and under debate because of the economic and environmental costs. This study ... -
Predicting Weathering Indices in Soils Using FTIR Spectra and Random Forest Models
(Elsevier, 2021-05-19)[Abstract] Weathering indices based on the relative proportions of different chemical elements are a useful tool to investigate the degree of weathering of soils. This characterization is missing in West Azerbaijan, northern ... -
Reactive transport model of gypsum karstification in physically and chemically heterogeneous fractured media
(MDPI, 2022)[Abstract:] Gypsum dissolution leads to the development of karstic features within much shorter timescales than in other sedimentary rocks, potentially leading to rapid deterioration of groundwater quality and increasing ... -
Reactive transport modelling of a low-pH concrete / clay interface
(Elsevier, 2020)[Abstract:] Cement-based materials are key components in the barrier system and structural support of repositories for disposal of nuclear waste. As such, increased understanding of their long-term performance under ... -
Reactive transport modelling of the long-term interactions of corrosion products and compacted bentonite in a HLW repository in granite: Uncertainties and relevance for performance assessment
(Elsevier, 2016)[Abstract:] Here we present a long-term nonisothermal reactive transport model for the interactions of the corrosion products of a carbon-steel canister and the compacted bentonite of the engineered barrier of a high-level ... -
Reactive transport models of the geochemical interactions at the iron/bentonite interface in laboratory corrosion tests
(Elsevier, 2023)[Abstract:] Carbon steel and compacted bentonite have been proposed as candidate materials for the overpack and buffer, respectively, of the multi-barrier system of a geological high-level radioactive waste repository. ... -
Reforested soil under drip irrigation with treated wastewater from poultry slaughterhouse
(Universidade Federal de Campina Grande, 2019-04-30)[Abstract] The disposal of treated effluents on soil is the main final use of wastewater in Brazil. Although this practice can promote improvements of some soil attributes, there is a need for monitoring in order to ensure ... -
Role of cultivars and grass in the stability of soil moisture and temperature in an organic vineyard
(Elsevier, 2023)[Abstract:] Soil water content (SWC) and temperature (ST) are main parameters in agriculture, but are difficult to predict due to the numerous processes involved. To find stability patterns, this study evaluated the soil ... -
Sustainability by function (SbF): a case study in a rainfed vineyard to reduce the loss of soil nutrients
(MDPI, 2022)[Abstract:] The effectiveness of a seeded cover crop to minimize soil nutrient losses was evaluated in a rainfed vineyard. Two sediment tanks were installed (ST2: drainage area with high ground cover (GC: 82%) and ST3: ... -
Sustainability of Groundwater Resources of Weathered and Fractured Schists in the Rural Areas of Galicia (Spain)
(Springer, 2022)[Abstract] Water supply deficits in droughts, groundwater pollution and climate change are the main challenges for the sustainability of groundwater resources from hard-rock aquifers in rural areas of Galicia (Spain). Here, ... -
The DI-B in situ diffusion experiment at Mont Terri: Results and modeling
(Elsevier, 2008)[Abstract:] The diffusion experiment “DI-B” aimed at studying the transport and retention properties of selected non radioactive tracers in the Opalinus Clay (shaly facies) at the Mont Terri URL. Selected tracers were: 2H ... -
Using Environmental Variables and Fourier Transform Infrared Spectroscopy to Predict Soil Organic Carbon
(Elsevier, 2021-03-19)[Abstract] Soil Organic Carbon (SOC) content is a key element for soil fertility and productivity, nutrient availability and potentially represents a measurement of the sink for greenhouse gas abatement. Improving our ... -
Variabilidad de δ13C y δ15N en suelo y hojarasca de cacao en El Oro, Ecuador
(Mexican Society of Soil Science, 2019-04-15)[Resumen] El cacao aporta niveles signif icativos de carbono (C) y nitrógeno(N) por las hojarascas; el cambio de manejo agronómico ocasiona variación en los contenidos de estos elementos en el suelo. El objetivo fue evaluar ...