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Energy Profiles of an Agricultural Frontier: The American Great Plains, 1860–2000
Agro-ecosystem energy profiles reveal energy flows into, within, and out of U.S. Great Plains farm communities across 140 years. This study evaluates external energy inputs such as human labor, machinery, fuel, and fertilizers. It tracks the energy content of land produce, including crops, grazed pa...
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| Publicado no: | Reg Environ Change |
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| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2017
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5889296/ https://ncbi.nlm.nih.gov/pubmed/29632434 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10113-017-1157-x |
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