|
|
|
| Registros recuperados: 412 | |
|
|
| Cheong, So-Min; University of Kansas, Department of Geography; somin@ku.edu. |
| The issue of whether adaptations to past disasters can impede adaptation to new disasters of a different type or intensity will be analyzed by examining the transition from frequent hurricanes to the Deepwater Horizon oil spill in coastal Louisiana. In particular, the effects of changed regulatory structures from the Stafford Act to the Oil Pollution Act of 1990 in response to the Deepwater Horizon oil spill are investigated. The article describes how the federal, state, and local governments adjust. In addition, it illustrates the shifting focus on the environment with the activation of the Oil Pollution Act and the Clean Water Act. It wraps up with a discussion of the uncertainty that is pervasive in the case of the oil spill derived from changed... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Disaster response; Government; Hurricanes; Oil spill; Regulation. |
| Ano: 2014 |
|
| |
|
| |
|
|
| Peterson, Garry D; McGill University; garry.peterson@mcgill.ca; Cunningham, Saul; CSIRO Entomology; saul.cunningham@ento.csiro.au; Deutsch, Lisa; Department of Systems Ecology, Stockholm University; lisad@system.ecology.su.se; Erickson, Jon; Rensselaer Polytechnic Institute; erickj@rpi.edu; Quinlan, Allyson; Conservation Ecology; aquinlan@resalliance.org; Tinch, Robert; School of Environmental Sciences, University of East Anglia; R.Tinch@uea.ac.uk; Troell, Max; Beijer Institute, Royal Swedish Academy of Sciences; max@system.ecology.su.se; Woodbury, Peter; Boyce Thompson Institute for Plant Research; pbw1@cornell.edu; Zens, Scot; Department of Biology, Dartmouth College; zens@dartmouth.edu. |
| The benefits and risks of any particular GM crop depend on the interactions of its ecological functions and natural history with the agroecosystem and ecosystems within which it is embedded. These evolutionary and ecological factors must be considered when assessing GM crops. We argue that the assessment of GM crops should be broadened to include alternative agricultural practices, ecosystem management, and agricultural policy. Such an assessment would be facilitated by a clearer understanding of the indirect costs of agriculture and the ecological services that support it. The benefits of GM crops should be compared to those of other means of agricultural intensification such as organic farming, integrated pest management, and agricultural policy reform.... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Agriculture; Biotechnology; Genetically modified crops (GM); Interdisciplinary; Public dialogue; Regulation; Risk assessment. |
| Ano: 2000 |
|
| |
|
|
| Mendoza-Macedo,Karina; Romero-Díaz,Alexis J; Miranda-Hernández,Mariana P; Campos-García,Víctor R; Ramírez-Ibañez,Nancy D; Juárez-Bayardo,L. Carmina; Moreno-Duran,Karen; Cedillo-Robles,Miriam S; Pérez,Nestor O; Jung-Cook,Helgi; Flores-Ortiz,Luis F; Medina-Rivero,Emilio. |
| Background: Developing countries have an estimate of ten times more approved biosimilars than developed countries. This disparity demands the need of an objective regulation that incorporates health policies according to the technological and economical capabilities of each country. One of the challenges lies on the establishment of comparability principles based on a physicochemical and biological characterization that should determine the extent of additional non-clinical and clinical studies. This is particularly relevant for licensed biosimilars in developing countries, which have an extensive clinical experience since their approval as generics' in some cases more than a decade. To exemplify the current status of biosimilars in Mexico' a... |
| Tipo: Journal article |
Palavras-chave: Bio therapeutic; Comparability; Critical quality attributes; Developing countries; Generics; Health policies; High quality biosimilars; Regulation. |
| Ano: 2016 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000600010 |
| |
|
|
| Guyader, Olivier. |
| With a thin economic component, most bio-economic models of fisheries fail to assess the effects of the regulation systems on firms. In order to analyse the short term consequences of different management schemes, a simulation model is applied to the French driftnet albacore fleet: licence allocation with driftnet regulation, individual quotas, and individual transferable quotas without any input control. Vessel technology is estimated by using the data collected, and groups of vessels are distinguished according to criteria of performance. We present the adjustment within firms and between groups under different scenarios (limited entry with and without driftnet regulation, individual quotas and individual transferable quotas allocation), and we compare... |
| Tipo: Text |
Palavras-chave: Albacore tuna; Dolphin; Driftnet; Fisheries; ITQ; Licence; Quasi-rent; Quota price; Quotas; Regulation; Simulation. |
| Ano: 2002 |
URL: https://archimer.ifremer.fr/doc/00244/35523/34036.pdf |
| |
|
|
| Huvet, Arnaud; Jeffroy, Fanny; Daniel, Jean-yves; Quere, Claudie; Le Souchu, Pierrick; Van Wormhoudt, A.; Boudry, Pierre; Moal, Jeanne; Samain, Jean-francois. |
| In the oyster Crassostrea gigas consumption-related traits, amylase properties and growth were found to be linked through genotypes that differed for polymorphism in the two amylase genes AMYA and AMYB. Modulation of AMYA mRNA level had already been observed in response to food availability, whereas the functional role of AMYB was still unknown. To improve knowledge about the regulation of amylase expression in C. gigas and the respective roles of the two genes, we made an assay of amylase expression at mRNA and enzymatic levels in the digestive gland of oysters that had received dietary supplements of starch. After 18 days, a significant increase of translatable mRNA for AMYB was observed, with a correlated increase in Michaelis-Menten constant Km values... |
| Tipo: Text |
Palavras-chave: Alpha-amylase; Crassostrea gigas; Digestive enzyme; Michaelis-Menten constant; Regulation. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00087/19869/17521.pdf |
| |
|
| |
|
| |
|
|
| Antona, Martine; Bailly, Denis; Paquotte, Philippe; Gabott, M; Gibbs, J; Shaw, S; Harmsma, H. |
| This report includes a qualitative and descriptive approach of the oyster and mussel industries in the European Community. This report compares the structure of production, the marketsn the professional organisation, competition for the resource, legislation and support systemat the community levell. Technical and statistical datas are summarized to représent the structure of the industry, the trade flows and the main evolutions of the two industries in the EC. A summary of the county reports gives an overview of the present state of the industry in each country and suggest a first evaluation of constraints and prospects. [NOT CONTROLLDED OCR] |
| Tipo: Text |
Palavras-chave: SEM; Réglementation; Commerce extérieur; Marché; Production; Europe; Conchyliculture; Regulation; External trade; Markets; Production; Europe; Shellfish culture. |
| Ano: 1993 |
URL: http://archimer.ifremer.fr/doc/1993/rapport-4176.pdf |
| |
|
|
| Heydarizadeh, Parisa; Veidi, Brigitte; Huang, Bing; Lukomska, Ewa; Wielgosz-collin, Gaetane; Couzinet-mossion, Aurélie; Bougaran, Gael; Marchand, Justine; Schoefs, Benoit. |
| Diatoms adapt to changing environmental conditions in very efficient ways. Among the mechanisms that can be activated, the reorientation of carbon metabolism is crucial because it allows the storage of energy into energy-dense molecules, typically lipids. Beside their roles in physiology, lipids are commercially interesting compounds. Therefore studies dealing with this topic are relevant for both basic and applied science. Although the molecular mechanisms involved in the reorientation of carbon metabolism as a response to a deficiency in nutrients such as nitrogen or phosphorus has been partially elucidated, the impacts of carbon availability on the implementation of the reorientation mechanisms remain unclear. Indeed, it has not been determined if the... |
| Tipo: Text |
Palavras-chave: Diatom; Carbon deficiency; Carbon metabolism; Stress; Light intensity; Regulation; Biotechnology; Phosphoenolpyruvate. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00489/60058/63338.pdf |
| |
|
| |
|
| |
|
|
| Thebaud, Olivier. |
| This report presents, in two parts, the results of a study carried out on the coast of Martinique, during 1993. The first part presents the evolution of perceptions and uses of coastal areas, linked to the socio-economic transformations of the island. Completing this presentation, based on the analysis of management plans from different periods, an overview of the recent state of occupation of coastal areas in Martinique is also given. The second part presents four case studies of conflictual situations concerning access to coastal areas, on l and and at sea, considering differents types of activities and decision-making processes. For each case study, an investigation has been conducted to identify implied actors, their motivations and strategies, as well... |
| Tipo: Text |
Palavras-chave: Regulation; Decision making process; Conflicts; Martinique; Coast; SEM; Réglementation; Processus de décision; Conflits; Martinique; Littoral. |
| Ano: 1994 |
URL: http://archimer.ifremer.fr/doc/1994/rapport-2140.pdf |
| |
|
|
| Caill-milly, Nathalie; Leaute, Jean-pierre; Trouillet, Brice; Laborde, Jean-louis; Goumy, Cécilia; Prouzet, Patrick; Grandpierre, Alde; Lissardy, Muriel; Corlay, Jean-pierre. |
| Introduction : Intra-basin fishing is not grasped as well, partly because of a lack of distinction between pure professional fishing units and conchological units and on the other hand because of the large amount of ships. Poorly adapted codification of the equipment found in the basin is also contributing to this lack of information. Studies on the subject do exist, but the elements necessary to publish notices are not always gathered, this is leading to the proposal of a geographical systemic analysis on the basin. The steps that are being taken are complementing the development of the Geographical Information System already in place in the basin since 1993 through DEL at the Arcachon Ifremer as well as the PECOSUDE European study ¿ caractéristiques des... |
| Tipo: Text |
Palavras-chave: Uses; Regulation; Economy; Halieutics; Basin of Arcachon; Fishing; Usages; Réglementation; Economie; Halieutique; Bassin d'Arcachon; Pêche. |
| Ano: 2001 |
URL: https://archimer.ifremer.fr/doc/2001/rapport-1660.pdf |
| |
|
|
| Fabioux, Caroline; Huvet, Arnaud; Le Souchu, Pierrick; Le Pennec, Marcel; Pouvreau, Stephane. |
| This study examined the gametogenic cycle of Crassostrea gigas in controlled conditions over one year, with a focus on the initiation of gametogenesis. This work analysed also the role of temperature and photoperiod in the regulation of oyster reproduction. Broodstock were maintained in natural (NC), accelerated (AC) and perpetual winter (WC) conditions of temperature and photoperiod, with feeding ad libitum. Qualitative and quantitative analyses of the reproductive pattern were performed using biometric measurement approach, sex ratio determination, histology and a gonad filling index. Each experimental treatment led to different strategies for growth and resource allocation. The gametogenic cycle, appeared entirely modulated, accelerated or delayed, by... |
| Tipo: Text |
Palavras-chave: Temperature; Regulation; Gonad filling index; Gonial mitosis; Reproduction; Oyster. |
| Ano: 2005 |
URL: http://archimer.ifremer.fr/doc/2005/publication-826.pdf |
| |
|
| |
|
|
| Bacca, Helene; Huvet, Arnaud; Fabioux, Caroline; Daniel, Jean-yves; Delaporte, Maryse; Pouvreau, Stephane; Van Wormhoudt, A; Moal, Jeanne. |
| To investigate the control at the mRNA level of glycogen metabolism in the cupped oyster Crassostrea gigas, we report in the present paper the cloning and characterization of glycogen phosphorylase and synthase cDNAs (Cg-GPH and Cg-GYS, respectively, transcripts of main enzymes for glycogen use and storage), and their first expression profiles depending on oyster tissues and seasons. A strong expression of both genes was observed in the labial palps and the gonad in accordance with specific cells located in both tissues and ability to store glucose. Cg-GPH expression was also found mainly in muscle suggesting ability to use glycogen as readily available glucose to. supply its activity. For seasonal examinations, expression of Cg-GYS and Cg-GPH genes... |
| Tipo: Text |
Palavras-chave: Reproduction; Regulation; Oyster; Glycogen; Expression; Gene; Energy; Crassostrea gigas; Bivalve. |
| Ano: 2005 |
URL: http://archimer.ifremer.fr/doc/2005/publication-435.pdf |
| |
|
|
| Lorance, Pascal; Agnarsson, Sveinn; Damalas, Dimitrios; Des Clers, Sophie; Figueiredo, Ivone; Gil, Juan; Trenkel, Verena. |
| Stakeholder knowledge was collected through questionnaires and cognitive maps and used to summarize biological, environmental, technical, management, and socio-economic factors for several deep-water fisheries, identifying regional management issues and solutions. The questionnaires and cognitive maps revealed different technical, environmental, and management concerns in these fisheries. Dissatisfaction with management was more at an implementation than a conceptual level, because the existing management measures were mostly considered fit for purpose. Further, catch-and-effort data provided by the fishing industry were used to calculate standardized landings per unit effort. The results suggested different trends over time for three deep-water stocks... |
| Tipo: Text |
Palavras-chave: Closure; Control; Cpue; Regulation; SWOT; TAC; Technical measures. |
| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00043/15420/13376.pdf |
| |
|
| |
|
| |
| Registros recuperados: 412 | |
|
|
|
