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Mostrando ítems 11-17 de 17
Environmental, social and health benefits of alternative renewable energy sources. Case study for household biogas digesters in rural areas
(Elsevier, 2021-03-15)
In rural areas of Colombia, liquefied petroleum gas (LPG) is the preferred option available for cooking. However, the poorest households rely on firewood (FW) to meet their daily cooking needs, because ...
Use of wood and cork in biofilters for the simultaneous removal of nitrates and pesticides from groundwater
(Elsevier, 2022-12-07)
About 13% and 7% of monitored groundwater stations in Europe exceed the permitted levels of nitrates (50 mg NO3− L−1) or pesticides (0.1 μg L−1), respectively. Although slow sand filtration can remove ...
Agent-Based Life Cycle Assessment enables joint economic-environmental analysis of policy to support agricultural biomass for biofuels
(Elsevier, 2024-01-20)
Production of agricultural biofuels is expected to rise due to increasing climate change mitigation ambitions. Policy interventions promoting targeted bioenergy solutions can be motivated by the large ...
Low-Temperature Vacuum Evaporation of Ammonia from Pig Slurry at Laboratory and Pilot-Plant Scale
(MDPI, 2023-10-03)
Livestock manure has a high ammonium content that can limit its direct application on soil as a fertiliser in nitrate-vulnerable zones. Treatment technologies that are able to extract ammonium from ...
Mediterranean springs: Keystone ecosystems and biodiversity refugia threatened by global change
(Wiley, 2023-11-08)
Mediterranean spring ecosystems are unique habitats at the interface between surface water and groundwater. These ecosystems support a remarkable array of biodiversity and provide important ecological ...
Quan les fonts s’assequen. Situació dramàtica de les fonts de la Serralada Litoral davant la crisi climàtica
(Institució Catalana d'Història Natural. Delegació de la Serralada Litoral Central ; Ajuntament de Mataró. Direcció de Cultura, 2023)
Deu anys després de l’inici del Projecte Fonts s’han visitat 31 fonts de la Serralada Litoral ja estudiades fa una dècada per tal de comparar els seus cabals antics amb els actuals. A totes les 31 fonts ...
Assessing Ammonia and Greenhouse Gas Emissions from Livestock Manure Storage: Comparison of Measurements with Dynamic and Static Chambers
(MDPI, 2023-11-15)
Emission quantification from the agricultural sector, and especially from livestock manure management, is relevant for assessing mitigation strategies and for inventory purposes. There are different ...