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| Torres Rosas, Nubia Nitzel. |
| Se estudiaron 6 solares familiares, en tres localidades del municipio de Cárdenas, Tabasco; que representan tres zonas fisiográficas diferentes: zona de Llanura Aluvial, zona de Vega de Ríos y zona Costera, siendo respectivamente, el Poblado C-28 (Coronel Gregorio Méndez Magaña), el Ejido Miguel Hidalgo 2da. Sección B (La Natividad) y el Ejido Sinaloa 1ra. Sección. La investigación se realizó desde dos vertientes, el botánico y el social, la primera comprendió el análisis de la diversidad florística y de usos en los solares, obteniéndose como resultado la identificación de un total de 130 especies con 16 propósitos de uso. Los índices de diversidad fueron relativamente altos (H’= 2.20 - 3.43, DMg = 4.38 - 10.15), al igual que los valores de equitatividad... |
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Palavras-chave: Huerto familiar; Usos; Funciones; Conservación; Biodiversidad; Tabasco; Home garden; Uses; Functions; Conservation; Biodiversity; Maestría; Producción Agroalimentaria en el Trópico. |
| Ano: 2010 |
URL: http://hdl.handle.net/10521/290 |
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| Wilson, Samuel; Melbourne Sustainable Society Institute, The University of Melbourne, Australia; Present address: School of Psychology and Psychiatry, Monash University, Australia;; Pearson, Leonie J; Melbourne Sustainable Society Institute, The University of Melbourne, Australia; Land and Environment, The University of Melbourne, Australia; lpearson@unimelb.edu.au; Kashima, Yoshihisa; Melbourne Sustainable Society Institute, The University of Melbourne, Australia; Psychological Sciences, The University of Melbourne, Australia;; Lusher, Dean; Swinburne Institute of Social Research, Swinburne University of Technology, 3122 Australia;; Pearson, Craig; Melbourne Sustainable Society Institute, The University of Melbourne, Australia;. |
| Many rural communities are vulnerable social-ecological systems (SES) that must do more than become resilient to future environmental and social shocks: they must transform to achieve sustainability. We aimed first to conceptually explore the proposition that SES characteristics (identity, feedbacks, structure, and functions) necessary for transformation may be distinct from those necessary for adaptive maintenance or resilience, and second, to propose metrics that may be used to assess these two types of system changes. We did this by interrogating literature and by investigating two rural towns in Australia using a combination of quantitative methods and focus groups to interrogate community social networks, capitals (human, natural, built, and social)... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Australia; Feedbacks; Functions; Identity; Structure. |
| Ano: 2013 |
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| García-Triana,Antonio; Yepiz-Plascencia,Gloria. |
| Selenoproteins (Sels) are involved in oxidative stress regulation. Glutathione peroxidase (GPx) and thioredoxin reductase are among the most studied Sels in crustaceans. Since their expressions and activities are affected by pathogens, environmental and metabolic factors, their functions might be key factors to orchestrate the redox cellular balance. The most studied invertebrate selenoproteome is from Drosophila. In this fly, SelD and SelB are involved in selenoproteins synthesis, whereas SelBthD, SelH and SelK are associated with embryogenesis and animal viability. None of the Sels found in Drosophila have been identified in marine crustaceans yet, and their discovery and function identification is an interesting research challenge. SelM has been... |
| Tipo: Journal article |
Palavras-chave: Functions; Invertebrates; Redox; Selenoproteins. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582012000500017 |
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