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| Registros recuperados: 12 | |
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| Tomscha, Stephanie A.; Department of Forest and Conservation Sciences, Faculty of Forestry, University of British Columbia; stephanie.tomscha@gmail.com; Gergel, Sarah E.; Department of Forest and Conservation Sciences, Faculty of Forestry, University of British Columbia; sarah.gergel@ubc.ca. |
| Dramatic changes in ecosystem services have motivated recent work characterizing their interactions, including identifying trade-offs and synergies. Although time is arguably implicit in these ideas of trade-offs and synergies (e.g., temporal dynamics or changes in ecosystem services), such interactions are routinely inferred based on the spatial relationships among ecosystem services alone (e.g., spatial concordance of ecosystem services indicates synergies, whereas incongruence signifies trade-offs). The limitations of this approach have not been fully explored. We quantified ecosystem service interactions using correlations among contemporary ecosystem services and compared these results to those derived by incorporating change in ecosystem services... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Ecosystem service mapping; Landscape baseline; River floodplain; Synergy; Trade-off. |
| Ano: 2016 |
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| Fleming, Euan M.; Hadley, David; Holloway, Garth J.. |
| Interest has been growing in the nature of synergies in agroecosystems, prompted in part by growing concerns about the effects of environmental degradation on agricultural productivity and interrelations between agricultural outputs and ecosystem outputs. Most productivity analyses focus on technology, technical inefficiency and scale effects on productivity; yet scope economies derived from synergies can also have substantial effects that are likely to increase in the future. Scope economies take on special importance when farms diversify to halt declining biodiversity and other forms of environmental degradation. We present results of an empirical case study based on panel data on farms in England and Wales. A stochastic input distance function is... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Biodiversity; Ecosystem outputs; Scope economies; Synergy; Environmental Economics and Policy. |
| Ano: 2010 |
URL: http://purl.umn.edu/59076 |
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| De Mey-frémaux, Pierre; Ayoub, Nadia; Barth, Alexander; Brewin, Robert; Charria, Guillaume; Campuzano, Francisco; Ciavatta, Stefano; Cirano, Mauro; Edwards, Christopher A.; Federico, Ivan; Gao, Shan; Garcia Hermosa, Isabel; Garcia Sotillo, Marcos; Hewitt, Helene; Hole, Lars Robert; Holt, Jason; King, Robert; Kourafalou, Villy; Lu, Youyu; Mourre, Baptiste; Pascual, Ananda; Staneva, Joanna; Stanev, Emil V.; Wang, Hui; Zhu, Xueming. |
| Integration of observations of the coastal ocean continuum, from regional oceans to shelf seas and estuaries/deltas with models, can substantially increase the value of observations and enable a wealth of applications. In particular, models can play a critical role at connecting sparse observations, synthesizing them, and assisting the design of observational networks; in turn, whenever available, observations can guide coastal model development. Coastal observations should sample the two-way interactions between nearshore, estuarine and shelf processes and open ocean processes, while accounting for the different pace of circulation drivers, such as the fast atmospheric, hydrological and tidal processes and the slower general ocean circulation and climate... |
| Tipo: Text |
Palavras-chave: Coastal; Ocean; Observations; Models; Synergy; Synthesis; Assimilation; Array design. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00508/61961/66050.pdf |
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| Gueguen, Yannick; Romestand, Bernard; Fievet, Julie; Schmitt, Paulina; Destoumieux Garzon, Delphine; Franck, Vandenbulcke; Philippe, Bulet; Bachere, Evelyne. |
| A cDNA sequence that encodes a 61-amino acid polypeptide precursor with homologies to proline-rich antimicrobial peptides (AMPs) was identified in the oyster Crassostrea gigas. After release of a hydrophobic signal peptide. the resulting 37-amino acid peptide, Cg-Prp, is composed of an acidic region and a cationic proline-rich region. To evaluate the biological properties of Cg-Prp, multiple proline-rich peptides corresponding to putative processing of the full-length Cg-Prp were synthesized. A limited antimicrobial activity was observed for two of them, which also showed strong synergistic antimicrobial activity with Cg-Def, a defensin from C gigas. To our knowledge, this is the first evidence of synergy between a defensin and another AMP in an... |
| Tipo: Text |
Palavras-chave: Antimicrobial peptide; Mollusk; Synergy; Invertebrate; Innate immunity; Pacific oyster. |
| Ano: 2009 |
URL: http://archimer.ifremer.fr/doc/2009/publication-6232.pdf |
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| Biavatti,Maique Weber. |
| Synergy is one of the governing principles of the natural world, and is one of the reasons for the increasing complexity of the evolutionary process. Broadly speaking, it relates to the cooperative effects produced by the interaction between various forces, elements, parts or individuals in a given context. Since the last century, some clinical studies have described the increased efficiency of a combination of drugs. To study the effects of the drug interactions, the most commonly cited model is that of Loewe, and the classical graphical representation is the iso-effect curve (isobologram). Plants contain an enormous diversity of specialized micromolecules, therefore there is a high likelihood of interactions between them. Through recent synergy studies,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Natural extracts; Synergy; Phytotherapeutics. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502009000300002 |
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| Sanginga, Pascal C; International Centre for Tropical Agriculture -CIAT; p.sanginga@cgiar.org; Kamugisha, Rick N; Africa Highlands Initiative; rnkamugisha@yahoo.com; Martin, Andrienne M; Natural Resources Institute; A.M.Martin@greenwich.ac.uk. |
| Increasingly, social capital, defined as shared norms, trust, and the horizontal and vertical social networks that facilitate coordination and cooperation for mutually beneficial collective action, is seen as an important asset upon which people rely to manage natural resources and resolve conflicts. This paper uses empirical data from households and community surveys and case studies, to examine the role, strengths, and limits of social capital in managing conflicts over the use and management of natural resources. We inventoried over 700 cases ranging from conflicts between multiple resource users to supra-community conflicts between local communities concerns for better livelihoods and national/international concerns for environment conservation.... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Bylaws; Conflicts; Gender; Highlands; Natural resources management; Social capital; Synergy; Uganda.. |
| Ano: 2007 |
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| Dupraz, Valentin; Ménard, Dominique; Akcha, Farida; Budzinski, Hélène; Stachowski-haberkorn, Sabine. |
| This study screened binary mixtures of pesticides for potential synergistic interaction effects on growth of the marine microalgae Tisochrysis lutea and Skeletonema marinoi. It also examined the single and combined effects of three of the most toxic substances on microalgal physiology. Single substances were first tested on each microalgal species to determine their respective EC50 and concentration-response relationships. The toxicity of six and seven binary mixtures was then evaluated in microplate experiments on the growth of T. lutea and S. marinoi, respectively, using two mixture modelling approaches: isobolograms and the MIXTOX tool, based on Concentration Addition (CA) or Independent Action (IA) models. Significant cases of antagonism (for both... |
| Tipo: Text |
Palavras-chave: ROS; Photosynthesis; Lipids; Synergy; Isoproturon; Metazachlor. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00488/59928/63131.pdf |
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| Registros recuperados: 12 | |
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