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| Registros recuperados: 49 | |
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| Gallegos Portillo, Alma. |
| Este proyecto surgió de la inquietud de todos mis homólogos Coordinadores de Expedientes y Guarda valores en el estado, al hacer algunos cuestionamientos llegamos a la conclusión de que nuestro sistema de Guarda valores debe tener una mejora en su funcionamiento, para que nuestra inversión en esta tarea se reduzca, el trabajo sea más en equipo, contando con todos los integrantes de la Agencia que dispersan el crédito. Aprovechando los recursos tecnológicos existentes y tener arqueos de documentos más aptos a las necesidades, contando con una actualización automática de datos. Repuntando nuestro valor agregado con el más amplio conocimiento de la organización con la que contamos y resguardamos en nuestra área de trabajo. Aportando seguridad a los archivos... |
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Palavras-chave: Funcionamiento; Sistema; Recursos; Documentos; Datos; Operating; System; Resources; Documents; Data; Gestión Financiera para el Desarrollo Rural; Maestría Tecnológica. |
| Ano: 2014 |
URL: http://hdl.handle.net/10521/2386 |
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| This study investigates how the lionfish (Pterois sp.) invasion of the Western Atlantic Ocean has been socially constructed by natural scientists, the media, and stakeholders associated with various marine protected areas in the Caribbean. By examining the use of data and metaphors by these actors, I identify where invasion discourses converge and diverge. Although consensus exists regarding the non-nativeness, introduction vector, and successful establishment of lionfish throughout the region, I also identify uncertainty surrounding lionfish impact and controversies regarding lionfish management and control. The dominant discourse frames lionfish as a threat and control efforts as a war to keep the enemy at bay, and promotes lionfish hunting and... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Data; Discourse analysis; Invasive lionfish; Marine protected areas; Metaphors. |
| Ano: 2015 |
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| Vladymyrov, V.. |
| This review presents a brief analysis and sources (including URLs for the Internet sources) of the most interesting and informative Black Sea oceanographic data sets (excluding satellite data) that are now available for the scientific community with the main attention on the long term data sets. The results of the analysis show that a number of the available Black Sea datasets is growing permanently. However, this process is still rather slow and insufficient. One can hope that new international projects that cover the Black Sea region will drastically improve the situation in nearest years. The attempts should be made as well to create the united reliable quality checked data time series especially for biological data for which long time series do not... |
| Tipo: Proceedings Paper |
Palavras-chave: Black Sea; Data; Database; Climate change; Internet. |
| Ano: 2008 |
URL: http://repository.ibss.org.ua/dspace/handle/99011/697 |
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| Quimbert, Erwann; Jeffery, Keith; Martens, Claudia; Martin, Paul; Zhao, Zhiming. |
| After a brief reminder on general concepts used in data cataloguing activities, this chapter provides information concerning the architecture and design recommendations for the implementation of catalogue systems for the ENVRIplus community. The main objective of this catalogue is to offer a unified discovery service allowing cross-disciplinary search and access to data collections coming from Research Infrastructures (RIs). This catalogue focuses on metadata with a coarse level of granularity. It was decided to offer metadata representing different types of dataset series. Only metadata for so-called flagship products (as defined by each community) are covered by the scope of this catalogue. The data collections remain within each RI. For RIs, the aim is... |
| Tipo: Text |
Palavras-chave: Catalogue; Metadata; Data; Interoperability; Standard; ISO; OGC; Format; Schema. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00642/75455/76273.pdf |
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| Foster, Scott D.; Vanhatalo, Jarno; Trenkel, Verena; Schulz, Torsti; Lawrence, Emma; Przeslawski, Rachel; Hosack, Geoffrey R.. |
| Data are currently being used, and reused, in ecological research at an unprecedented rate. To ensure appropriate reuse however, we need to ask the question: “Are aggregated databases currently providing the right information to enable effective and unbiased reuse?” We investigate this question, with a focus on designs that purposefully favour the selection of sampling locations (upweighting the probability of selection of some locations). These designs are common and examples are those designs that have uneven inclusion probabilities or are stratified. We perform a simulation experiment by creating datasets with progressively more uneven inclusion probabilities, and examine the resulting estimates of the average number of individuals per unit area... |
| Tipo: Text |
Palavras-chave: Bias; Survey Design; Database; Population Density Estimate; Model; Horvitz‐Thompson; FAIR; Reuse; Data; Inclusion Probability. |
| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00691/80339/83422.pdf |
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| Priour, Daniel. |
| Measurements at sea during fishing trials on bottom trawl, have revealed that the geometry of the trawl is affected by the catch. A series of 27 hauls of around 3h have been carried out during the EFFICHALUT project. This project aimed to find out improvements on the fishing gear in order to reduce the energy consumption. For this project numerous sensors have been used, for bridles tension, doors spread, vertical opening, doors attitude. The measurements show quite clearly that the doors spread decreases and the bridles tension increases along most of the hauls. The doors spread decreases by 1.35m per hour, with a standard deviation of 1.98m/h when the top bridle tension increases of 47kg/h, with a standard deviation of 59kg/h. The mean catch per haul is... |
| Tipo: Text |
Palavras-chave: Trawl; Data; Modelling; Doors spread; Bridle tension; Catch weight. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00186/29761/28208.pdf |
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| De La Prada, Amelia; Priour, Daniel. |
| Thirty-seven hauls of a bottom trawl were carried out, as part of a national French project. These sea trials were undertaken in an area with strong currents: up to 1 knot. The measurements at sea of the bottom bridle’s tension show a clear effect of the current. Although the water speed relative to the trawl is constant, when the boat tows with current, the bottom bridle’s tension increases, and when the boat tows against the current, the bottom bridle’s tension decreases. The mean bottom bridle tension is 7840 N and increases with a slope of 1197 N for each m/s of current. The current has almost no effect on the top bridle’s tension: for a mean value of approximately 9810 N, the increment is 106 N for each m/s of current. The modelling of the trawl gear... |
| Tipo: Text |
Palavras-chave: Trawl; Data; Numerical model; Bridle tension; Bottom boundary layer; Water speed. |
| Ano: 2015 |
URL: https://archimer.ifremer.fr/doc/00266/37710/35800.pdf |
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| Priour, Daniel; De La Prada, Amelia. |
| Measurements at sea during fishing trials on bottom trawl have revealed that the geometry of the trawl is affected by the catch. A series of 37 hauls of around 3 h were carried out during the French EFFICHALUT project. The aim of this project was to carry out improvements on the fishing gear in order to reduce energy consumption. For this project, numerous sensors were used: for bridle tension, door spread, vertical opening, and door attitude. The measurements show quite clearly that the door spread decreases and the bridle tension increases during most of the hauls. The door spread decreased by 1.35 m/h, with a standard deviation of 1.98 m/h while the top bridle tension increased by 47 kg/h, with a standard deviation of 59 kg/h. The mean catch per haul... |
| Tipo: Text |
Palavras-chave: Trawl; Data; Modeling; Door spread; Bridle tension; Catch weight. |
| Ano: 2015 |
URL: https://archimer.ifremer.fr/doc/00239/34990/33525.pdf |
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| Harding, P.. |
| The national biodiversity network in the UK The National Biodiversity Network (NBN) has been developed in the United Kingdom over a period of about five years, forming the NBN Trust in March 2000. The NBN Trust brings together those with shared interests in the collection, management and use of data and information about species, biotopes and sites in the UK. These include volunteers and specialist societies, non-governmental wildlife organisations and the statutory nature conservation agencies and other governmental organisations. By working to common standards, agreeing priorities and sharing data, greater use can be made of the work of the specialists and skilled volunteers that collect biodiversity data in the field. NBN is still developing, but it... |
| Tipo: Article in monograph or in proceedings |
Palavras-chave: National Biodiversity Network; Biodiversity; Internet; Data; Information; Standards; 42.75. |
| Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/219861 |
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| Reed, G.. |
| The IODE Group of Experts on the Technical Aspects of Data Exchange (GETADE) has the following terms of reference (IODE-XV, 1996): (i) Collaborate with IGOSS-CP, IODE GE-MIM and the data management groups of other international bodies and scientific programmes in the development of technical solutions for the management, exchange and easier integration of oceanographic data and information with data from other disciplines. (ii) Collaborate with IODE GE-MIM in the development of a common WWW interface for IODE Centres to deliver data and information in a consistent manner. (iii) Develop a set of documents to be used by data originators or data centres which describe guidelines for formatting ocean data and information. (iv) Continue the developments of a... |
| Tipo: Report |
Palavras-chave: Oceanographic data; Oceanography; Data; Http://aims.fao.org/aos/agrovoc/c_12889; Http://aims.fao.org/aos/agrovoc/c_49816. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/1824 |
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| Registros recuperados: 49 | |
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