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22 results on '"Campos, L.S."'

6. Admiralty Bay Benthos Diversity: A census of a complex polar ecosystem

Author

Sicinski, J., Jazdzewski, K., De Broyer, C., Presler, P., Ligowski, R., Nonato, E.F., Corbisier, T.N., Petti, M.A.V., Brito, T.A.S., Lavrado, H.P., Blazewicz-Paszkowycz, M., Pabis, K., Jazdzewska, A., and Campos, L.S.

Abstract

A thorough census of Admiralty Bay benthic biodiversity was completed through the synthesis of data, acquired from more than 30 years of observations. Most of the available records arise from successive Polish and Brazilian Antarctic expeditions organized since 1977 and 1982, respectively, but also include new data from joint collecting efforts during the International Polar Year (2007-2009). Geological and hydrological characteristics of Admiralty Bay and a comprehensive species checklist with detailed data on the distribution and nature of the benthic communities are provided. Approximately 1300 species of benthic organisms (excluding bacteria, fungi and parasites) were recorded from the bay's entire depth range (0-500 m). Generalized classifications and the descriptions of soft-bottom and hard-bottom invertebrate communities are presented. A time-series analysis showed seasonal and interannual changes in the shallow benthic communities, likely to be related to ice formation and ice melt within the bay. As one of the best studied regions in the maritime Antarctic Admiralty Bay represents a legacy site, where continued, systematically integrated data sampling can evaluate the effects of climate change on marine life. Both high species richness and high assemblage diversity of the Admiralty Bay shelf benthic community have been documented against the background of habitat heterogeneity.

Published
2011

22. Toward greener supply chains: is there a role for the new ISO 50001 approach to energy and carbon management?

Author

Lopes de Sousa Jabbour, A.B., Verdério Júnior, S.A., Jabbour, C.J.C, Leal Filho, W., Campos, L.S., De Castro, R., Lopes de Sousa Jabbour, A.B., Verdério Júnior, S.A., Jabbour, C.J.C, Leal Filho, W., Campos, L.S., and De Castro, R.

Abstract

Considering the increased interest of stakeholders in climate change and a low-carbon economy, this article has investigated and identified several contributions of the ISO 50001 in support of the adoption of green supply chain management (GSCM). In this context, energy efficiency and reduced CO2 emissions are critical. Therefore, the proposal for and the requirements of ISO 50001 can generate useful insights on how to structure green and low-carbon supply chains, hence helping to address the challenges posed by climate change. © 2016, The Author(s).

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