Results 11 to 20 of about 302 (162)
Éolienne artisanale pour l’éducation sur l’énergie renouvelable
Entropie, 2023 L. A. Rajoharisoa, N. Randriatefison
doaj +2 more sources
Detection of wind turbines rotary motion by birds: A matter of speed and contrast
Conservation Science and Practice, Volume 5, Issue 10, October 2023., 2023 Some bird species may detect low‐speed rotation on wind turbines as static. A low contrast between the wind turbine and its background increases the rotation speed treshold at which this phenomenon appears. Automatic Detection Systems used to slow down wind turbines when birds are approaching may thus be counterproductive.
Constance Blary +5 more
wiley +1 more source
Journal of Applied Ecology, Volume 60, Issue 9, Page 1752-1762, September 2023., 2023 Ground‐mounted solar photovoltaic developments have a significant negative effect on bat activity, and should be considered in appropriate planning legislation and policy. Solar photovoltaic developments should be screened in Environmental Impact Assessments for ecological impacts, and appropriate mitigation (e.g.
Elizabeth Tinsley +4 more
wiley +1 more source
Land cover changes with the development of anaerobic digestion for biogas production in France
GCB Bioenergy, Volume 15, Issue 5, Page 630-641, May 2023., 2023 We characterized and quantified the land cover changes in farms associated with biogas plants in France, by combining two national spatialized databases. We showed that, on average, the changes were limited, with an increase in maize areas compensated by a decrease in wheat and rapeseed areas, but with a certain variability.
Florent Levavasseur +6 more
wiley +1 more source
Energie renouvelable et énergie fossile. Deux facettes d’un même paradigme ?
, 2016 La energía verde, o energía renovable, forman parte de las palabras claves que se usan en respuesta a la crisis energética y ecológica actual. Estos conceptos son conocidos y su definición se apoya en el sentido común: en general se consideran “renovable” la energía cuya extracción del medio ambiente puede imaginarse como sostenible, o sea, cuando no ...
Grandjean, Basile
openaire +3 more sources
Energy cover crops for biogas production increase soil organic carbon stocks: A modeling approach
GCB Bioenergy, Volume 15, Issue 2, Page 224-238, February 2023., 2023 The anaerobic digestion of cover crops for biogas production does not compete directly with food production and is promoted in various countries. Some questions arose regarding the effects of energy cover crops on soil organic carbon (SOC) stocks.
Florent Levavasseur +10 more
wiley +1 more source
Antipode, Volume 53, Issue 1, Page 200-221, January 2021., 2021 Abstract Community renewable energy (CRE) represents a growing empirical and academic turn towards community‐based sustainability and climate change interventions. This paper brings together postcolonial theory and CRE for the first time to outline fundamental tensions in the conceptualisation and application of the idea of community. The understanding
Ankit Kumar, Gerald Taylor Aiken
wiley +1 more source
Solar timber kilns: State of the art and foreseeable developments [PDF]
, 2009 Analysis of the evolution in solar heated drying kilns in recent decades shows that there have been a series of modifications to optimize their thermal and drying efficiency.
LUNA, David +2 more
core +1 more source
Routage dans les r eseaux de capteurs sans l sous contrainte de mobilit e et l' energie renouvelable [PDF]
, 2021 Le monde d'aujourd'hui a besoin collecter des informations a partir d'environnements hautement sensibles, hostiles et inaccessibles. Pour cela la technologie de communication sans l a conduit au d eveloppement du r eseau de capteurs sans l.
AKLI, Meziane
core
Dispersed Two‐Phase Flow Modelling for Nuclear Safety in the NEPTUNE_CFD Code
Science and Technology of Nuclear Installations, Volume 2017, Issue 1, 2017., 2017 The objective of this paper is to give an overview of the capabilities of Eulerian bifluid approach to meet the needs of studies for nuclear safety regarding hydrogen risk, boiling crisis, and pipes and valves maintenance. The Eulerian bifluid approach has been implemented in a CFD code named NEPTUNE_CFD.
Stephane Mimouni +11 more
wiley +1 more source