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| Registros recuperados: 21 | |
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| Mongruel, Remi; Vanhoutte-brunier, Alice; Fiandrino, Annie; Valette, Francois; Balle-beganton, Johanna; Perez Agundez, José A.; Gallai, Nicola; Derolez, Valerie; Roussel, Sebastien; Lample, Michel; Laugier, Thierry. |
| This paper describes the building of an integrated simulation tool based on a systems approach, and its contribution to local political discussion of the mitigation of microbiological contamination of the water in a coastal area. Local management schemes view water quality as a high-priority environmental objective. In practice, how far this objective is achieved depends on trade-offs between the costs of improved water treatment facilities and the acceptable impacts of water contamination. An in-the-field experiment in collaboration with local managers was carried out in the Thau lagoon on the French Mediterranean coast during the SPICOSA (Science and Policy Integration for Coastal System Assessment) project, from 2007 through 2011. It consisted of... |
| Tipo: Text |
Palavras-chave: Systems modeling; Integrated assessment; Microbiological contamination; Technical options; Strategic planning. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00136/24775/22959.pdf |
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| Le Gentil, Eric; Mongruel, Remi. |
| Cooperation between the social and natural sciences has become essential in order to encompass all the dimensions of coastal zone management. Socio-economic approaches are increasingly recommended to complement integrated assessment in support of these initiatives. A systematic review of the academic literature was carried out in order to analyze the main types of socio-economic assessments used to inform the coastal zone management process as well as their effectiveness. A corpus of 1682 articles published between 1992 and 2011 was identified by means of the representative coverage approach, from which 170 were selected by applying inclusion/exclusion criteria and then classified using a content analysis methodology. The percentage of articles that... |
| Tipo: Text |
Palavras-chave: Integrated coastal zone management; Integrated assessment; Socio-economic assessment; Systematic review. |
| Ano: 2015 |
URL: https://archimer.ifremer.fr/doc/00255/36598/35167.pdf |
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| Petitgas, Pierre. |
| One method to assess fish stocks using a suite of indicators is the traffic light approach. In this approach, the time series of the different indicators are mapped on a common colour scale to highlight alerts that occur when indicators cross reference limit values. Until now, however, the procedure has lacked a statistical framework. Here, we propose the cumulative sum (CUSUM) monitoring scheme as a suitable statistical framework. CUSUM is a statistical process control method that detects deviations from a reference mean, according to defined performance criteria. With the CUSUM monitoring scheme, alarm signals can be triggered when indicators cross defined in-control limits that correspond to defined probabilities of false alarm and non-alarm (i.e.,... |
| Tipo: Text |
Palavras-chave: Integrated assessment; Traffic light approach; Monitoring; CUSUM; Indicators. |
| Ano: 2009 |
URL: http://archimer.ifremer.fr/doc/2009/publication-6690.pdf |
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| Robinson, Craig D.; Webster, Lynda; Martinez-gomez, Concepcion; Burgeot, Thierry; Gubbins, Matthew J.; Thain, John E.; Vethaak, A. Dick; Mcintosh, Alistair D.; Hylland, Ketil. |
| Understanding the status of contaminants in the marine environment is a requirement of European Union Directives and the Regional Seas Conventions, so that measures to reduce pollution can be identified and their efficacy assessed. The international ICON workshop (Hylland et al., in this issue) was developed in order to test an integrated approach to assessing both contaminant concentrations and their effects. This paper describes and assesses the concentrations of trace metals, polycyclic aromatic hydrocarbons, and polychlorinated biphenyls in sediments, mussels, and fish collected from estuarine, coastal and offshore waters from Iceland to the Mediterranean Sea. For organic contaminants, concentrations progressively increased from Iceland, to the... |
| Tipo: Text |
Palavras-chave: Integrated assessment; ICES; North Atlantic; North Sea; Baltic Sea; Mediterranean Sea; Polycyclic aromatic hydrocarbons (PAHs); Polychlorinated biphenyls (PCBs); Trace metals; Environmental monitoring. |
| Ano: 2017 |
URL: http://archimer.ifremer.fr/doc/00324/43520/43051.pdf |
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| Louhichi, Kamel; Belhouchette, Hatem; Wery, Jacques; Therond, Olivier; Flichman, Guillermo. |
| This paper analyses the impact of the 2003 CAP reform (the so-called Fischler Reform) and its interaction with the Nitrate Directive on the sustainability of selected arable farming systems in a French region (Midi-Pyrénées). The Nitrate Directive is one of the oldest EU environmental programs designed to reduce water pollution by nitrate from agricultural sources, through a set of measures, defined at regional level, and mandatory for farmers of vulnerable zones. This impact analysis is performed through a bio-economic modelling framework coupling the crop model CropSyst and the farm-based model FSSIM developed, within the EU FP6 SEAMLESS project (Van Ittersum et al., 2008). The 2003 CAP reform was compared first to the continuation of Agenda 2000... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Integrated assessment; Agricultural Policy; Nitrate Directive; Bioeconomic modelling; Multi-scale analysis.; Agricultural and Food Policy; Environmental Economics and Policy; Research Methods/ Statistical Methods; Q18; Q52; Q58. |
| Ano: 2008 |
URL: http://purl.umn.edu/44826 |
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| Bosello, Francesco; Eboli, Fabio; Parrado, Ramiro; Nunes, Paulo A.L.D.; Ding, Helen; Rosa, Renato. |
| The present study integrates Computable General Equilibrium (CGE) modelling with biodiversity services, proposing a possible methodology for assessing climate-change impacts on ecosystems. The assessment focuses on climate change impacts on carbon sequestration services provided by European forest, cropland and grassland ecosystems and on provisioning services, but provided by forest and cropland ecosystems only. To do this via a CGE model it is necessary to identify first the role that these ecosystem services play in marketable transactions; then how climate change can impact these services; and finally how the economic system reacts to those changes by adjusting demand and supply across sectors, domestically and internationally |
| Tipo: Journal Article |
Palavras-chave: Climate change; Ecosystems services; Integrated assessment; CGE; Environmental Economics and Policy; C68; Q51; Q54; Q57. |
| Ano: 2011 |
URL: http://purl.umn.edu/117622 |
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| Olubode-Awosola, Femi. |
| As New Zealand farming industry pursues more productivity this has implication for environment and makes land use and agricultural policy decision processes more complex for which integrated assessment modeling (IAM) can support. The purpose of this review paper is to propose means through which IAM can be improved specifically to minimize uncertainties and increase relevance, reliability, and utility of outputs of different models. Literature suggests that the general motivation for land use change is that farmers do consider the environment, but need to maintain profitability. There are handful decision support tools for land use and land policy decisions but one common feature of most of the models is that each seems suitable for only a part of the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Integrated assessment; Modeling; Complexity; Farming industry; New Zealand; Agribusiness; Land Economics/Use. |
| Ano: 2011 |
URL: http://purl.umn.edu/115404 |
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| Sauer, Timm; Havlik, Petr; Schneider, Uwe A.; Kindermann, Georg E.; Obersteiner, Michael. |
| Fertile land and fresh water constitute two of the most fundamental resources for food production. These resources are affected by environmental, political, economic, and technical developments. Regional impacts may transmit to the world through increased trade. With a global forest and agricultural sector model, we quantify the impacts of increased demand for food due to population growth and economic development on potential land and water use. In particular, we investigate producer adaptation regarding crop and irrigation choice, agricultural market adjustments, and changes in the values of land and water. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Irrigation; Food supply; Integrated assessment; Water use intensity; Agricultural adaptation; Land scarcity; Partial equilibrium model; Resource /Energy Economics and Policy. |
| Ano: 2008 |
URL: http://purl.umn.edu/44271 |
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| Ringler, Claudia; Vu Huy, Nguyen. |
| Recent water sector reforms, increased scarcity and vulnerability of existing water resources, combined with declining public funding available for large-scale infrastructure investment in the sector have led to an increased awareness by the Government of Vietnam for the need to analyze water resource allocation and use in an integrated fashion, at the basin scale, and from an economic efficiency perspective. This paper presents the development, application, and results from an integrated economic-hydrologic river basin model for the Dong Nai River Basin in southern Vietnam that attempts to address these issues. The model framework takes into account the sectoral structure of water users (agriculture, industry, hydropower, households, and the environment),... |
| Tipo: Working or Discussion Paper |
Palavras-chave: River basin model; Water allocation policy; Integrated assessment; Vietnam; Dong Nai basin; Research and Development/Tech Change/Emerging Technologies. |
| Ano: 2004 |
URL: http://purl.umn.edu/60325 |
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| Registros recuperados: 21 | |
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