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Keyword

transformity

Description: A measure in emergy analysis expressing the energy required, directly and indirectly, to produce a unit of available energy.
OpenAlex ID: keywords/transformity
Self-Organization, Transformity, and Information
1988 · Howard T. Odum · Science · 1,263
Energy quality, emergy, and transformity: H.T. Odum’s contributions to quantifying and understanding systems
2004 · Mark T Brown, Sergio Ulgiati · Ecological Modelling · 493
Updated evaluation of exergy and emergy driving the geobiosphere: A review and refinement of the emergy baseline
2010 · Mark T. Brown, Sergio Ulgiati · Ecological Modelling · 245
Emergy assessment of global renewable sources
2016 · Mark T. Brown, Sergio Ulgiati · Ecological Modelling · 228
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Sustainability of poultry production using the emergy approach: Comparison of conventional and organic rearing systems
2006 · Cesare Castellini, Simone Bastianoni, et al. · Agriculture Ecosystems & Environment · 197
Bibliometric and visualized analysis of emergy research
2016 · Dan Chen, Zhi Liu, et al. · Ecological Engineering · 193
Integrated environmental assessment of biodiesel production from soybean in Brazil
2009 · Otávio Cavalett, Enrique Ortega · Journal of Cleaner Production · 173
Sustainability assessment of large-scale ethanol production from sugarcane
2009 · Consuelo L.F. Pereira, Enrique Ortega · Journal of Cleaner Production · 136
Energy, emergy and environs
1992 · Bernard C. Patten · Ecological Modelling · 130
Evaluation of a building using the emergy method
2005 · F. Meillaud, J.-B. Gay, et al. · Solar Energy · 121
Insect as feed: An emergy assessment of insect meal as a sustainable protein source for the Brazilian poultry industry
2017 · Gabriela Allegretti, Edson Talamini, et al. · Journal of Cleaner Production · 120
Emergy and ecosystem complexity
2007 · Sergio Ulgiati, Mark T. Brown · Communications in Nonlinear Science and Numerical Simulation · 118
Emergy as a function of exergy
2006 · S BASTIANONI, A FACCHINI, et al. · Energy · 113
Emergy evaluation on the production, processing and export of coffee in Nicaragua
2006 · M. Cuadra, T. Rydberg · Ecological Modelling · 112
Energy and eMergy evaluation of bioethanol production from wheat in Henan Province, China
2008 · Xiaobin Dong, Sergio Ulgiati, et al. · Energy Policy · 106
Biofuel potential production from the Orbetello lagoon macroalgae: A comparison with sunflower feedstock
2008 · Simone Bastianoni, Fazio Coppola, et al. · Biomass and Bioenergy · 100
Species diversity in the Florida Everglades, USA: A systems approach to calculating biodiversity
2006 · Mark T. Brown, Matthew J. Cohen, et al. · Aquatic Sciences · 100
Modeling for all scales: an introduction to system simulation
2001 · Choice Reviews Online · 92
Sustainability assessment of a giant bamboo plantation in Brazil: exploring the influence of labour, time and space
2009 · Silvia H. Bonilla, Rodrigo L. Guarnetti, et al. · Journal of Cleaner Production · 91
Emergy analysis of biogas production and electricity generation from small-scale agricultural digesters
2011 · Richard J. Ciotola, Stephanie Lansing, et al. · Ecological Engineering · 90
Energy hierarchy and transformity in the universe
2004 · Mark T Brown, Howard T Odum, et al. · Ecological Modelling · 87
Simulation and evaluation with energy systems blocks
1996 · Howard T. Odum, Nils Peterson · Ecological Modelling · 81
Features and evolution of international fossil fuel trade network based on value of emergy
2016 · Weiqiong Zhong, Haizhong An, et al. · Applied Energy · 78
Emergy baseline for the Earth: A historical review of the science and a new calculation
2016 · Daniel E. Campbell · Ecological Modelling · 72
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Emergy analysis using US economic input–output models with applications to life cycles of gasoline and corn ethanol
2010 · Anil Baral, Bhavik R. Bakshi · Ecological Modelling · 72
Works count: 198
Citation count: 6,846
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