Browsing GI- AQUATERRA - Artigos by Title
Now showing items 1-20 of 46
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A non-isothermal reactive transport model of the long-term geochemical evolution at the disposal cell scale in a HLW repository in granite
(Elsevier, 2023)[Abstract:] The assessment of the long-term performance of the engineered barrier systems of high-level radioactive waste (HLW) repositories requires the use of reactive transport models. Here a non-isothermal reactive ... -
A revisited thermal, hydrodynamic, chemical and mechanical model of compacted bentonite for the entire duration of the FEBEX in situ test
(Elsevier, 2018)[Abstract:] The safety assessment of geological repositories for radioactive waste requires quantifying the geochemical evolution of the engineered clay barriers where thermal (T), hydrodynamic (H), mechanical (M) and ... -
A single-site reactive transport model of Cs+ for the in situ diffusion and retention (DR) experiment
(Springer, 2015)[Abstract:] In situ diffusion experiments are performed in underground research laboratories for understanding and quantifying radionuclide diffusion from underground radioactive waste repositories. The in situ diffusion ... -
An integrated inversion framework for heterogeneous aquifer structure identification with single-sample generative adversarial network
(Elsevier, 2022)[Abstract:] Generating reasonable heterogeneous aquifer structures is essential for understanding the physicochemical processes controlling groundwater flow and solute transport better. The inversion process of aquifer ... -
Analysis of the parameter identifiability of the in situ diffusion and retention (DR) experiments
(Elsevier, 2010)[Abstract:] In situ diffusion experiments are performed at underground research laboratories to overcome the limitations of laboratory diffusion experiments. The diffusion and retention (DR) experiments are long-term, ... -
Biochar production from late-harvest grass – Challenges and potential for farm-scale implementation
(Elsevier, 2023)[Abstract:] Grasslands play a crucial role in European agriculture and ecology, but are often underutilized due to low-value end-products. The utilisation of late-harvest grass for biochar and heat generation on farm-level ... -
Community-Owned Rural Water Supplies in Galicia (Spain): Supporting Role in the Groundwater Self-Management
(Springer, 2021)[Abstract] The community-owned rural water supplies in the rural areas of Galicia developed spontaneously in response to the historical shortcomings of local administrations, which are a clear example of commons management ... -
Comparing Multifractal Characteristics of Soil Particle Size Distributions Calculated by Mie and Fraunhofer Models From Laser Diffraction Measurements
(Elsevier, 2021-01-22)[Abstract] Particle size distribution (PSD) is a basic soil property, closely related to main soil physical and chemical attributes. Soil PSD determined by laser diffraction (LD) may provide additional information to soil ... -
Conceptual and numerical models of solute diffusion around a HLW repository in clay
(Elsevier, 2011)[Abstract:] Reactive transport models have been used to simulate solute diffusion, canister corrosion, interactions of the corrosion products with the bentonite and the long-term hydrochemical evolution of porewater ... -
Coupled THCM model of a heating and hydration concrete-bentonite column test
(Elsevier, 2018)[Abstract:] Radioactive waste disposal in deep geological repositories in clay formations envisage a compacted bentonite engineered barrier and a concrete liner. The alkaline conditions caused by the degradation of concrete ... -
Digitalisation for nuclear waste management: predisposal and disposal
(Springer, 2023)[Abstract:] Data science (digitalisation and artificial intelligence) became more than an important facilitator for many domains in fundamental and applied sciences as well as industry and is disrupting the way of research ... -
Drinking Water Provision and Quality at the Sahrawi Refugee Camps in Tindouf (Algeria) From 2006 to 2016
(Elsevier, 2021)[Abstract] Drinking water provision has been a constant challenge in the Sahrawi refugee camps, located in the desert near Tindouf (Algeria). The drinking water supply system is itself divided in three zones which pump ... -
Dynamic update of flow and transport parameters in reactive transport simulations of radioactive waste repositories
(Elsevier, 2020)[Abstract:] The changes in porosity caused by mineral dissolution/precipitation and the associated changes in flow, transport and chemical parameters of porous and fractured media are relevant for the geochemical time-evolution ... -
Estimation of Elemental Composition of Agricultural Soils From West Azerbaijan, Iran, Using Mid-Infrared Spectral Models
(Universidade Federal de Campina Grande, 2019-04-30)[Abstract] Characterizing the elemental composition provides useful information about the weathering degree of soils. In Miandoab County, Northern Iran, this characterization was missing, and thus the objectives of this ... -
Groundwater Flow Model along a Vertical Profile of the Sardas Landfill in Sabiñánigo, Huesca, Spain
(MDPI, 2023)[Abstract:] Lindane (a harmful contaminant) was produced in Sabiñánigo (Huesca, Spain) and deposited at the Sardas landfill. This site contains a large mass of pollutants, which have an extremely large contamination potential ... -
Heat-Induced Changes in Soil Water-Extractable Organic Matter Characterized Using Fluorescence and FTIR Spectroscopies Coupled With Dimensionality Reduction Methods
(Elsevier, 2023)[Abstract] Water extractable organic matter (WEOM) is a very mobile and reactive soil OM fraction, critical in the translocation of carbon (C) from soils to other environmental compartments. Transformations of WEOM due to ... -
Hydrogeology and Groundwater Management in a Coastal Granitic Area With Steep Slopes in Galicia (Spain)
(Springer, 2021)[Abstract] Groundwater availability, management and protection are great challenges for the sustainability of groundwater resources in the scattered rural areas of the Atlantic regions of Europe where groundwater is the ... -
Impact of forest-pasture conversion on soil physical and chemical properties
(Instituto Federal Sul de Minas Gerais, 2021)[Abstract:] The objective of this paper is to assess the changes in soil physical and chemical properties resulting from the conversion of native forest to pasture and pasture to secondary forest in the state of Santa ... -
Impact of pig slurry application on soil and water losses: comparison with a historical series
(Universidade Federal de Campina Grande, 2019-04-30)[Abstract] Water erosion in soil is influenced by several factors, including rain, relief, cover, and management and conservation practices. Also, erosion is affected by pig slurry (PS) applied to the soil as a fertilizer. ... -
In situ diffusion experiments: Effect of water sampling on tracer concentrations and parameters
(Elsevier, 2010)[Abstract:] In situ diffusion experiments are performed at underground research laboratories (URL) in clay formations to overcome the limitations of laboratory diffusion experiments and investigate scale effects. Tracers ...