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| Fierro, J.; Castillo, M.; Valenzuela, C.. |
| During the research cruise Cimar-Fiordo 2, carried out in late 1996, sea level was recorded in three stations located in channels, Messier (Puerto Edén), Wide (Punta Beresford) and Concepción (Caleta Patria). The measurements were of short term, starting in October 20th and finishing in December 13th, 1996. The sea level in those stations, was analyzed in the time and frequency dominion, and some tide non harmonic values were calculated. Results showed that tides evident influence in sea level signal, with a clear mixt semidiurnal behavior, and a daily inequality between high and low waters. The highest tide range was observed in puerto Edén, showing the effect of the local orography configuration while the wave propagates into the channel, and... |
| Tipo: Journal Contribution |
Palavras-chave: Tides; Harmonic analysis; Spectral analysis; Sea level; Cruises; Sea level changes; Monitoring systems; Tidal dynamics; Tidal waves; Ice fields; Tides; Spectral analysis; Sea level; Http://aims.fao.org/aos/agrovoc/c_7764; Http://aims.fao.org/aos/agrovoc/c_28964; Http://aims.fao.org/aos/agrovoc/c_34115. |
| Ano: 2003 |
URL: http://hdl.handle.net/1834/1579 |
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| Simanca, J.; Ramírez, O.; Fernández, L.; Arriaza, L.; Rodas, L.; Esponda, S.; García, R.; Alburquerque, O.; García, I.. |
| Se reconoce que el establecimiento y operación de un sistema de monitoreo ambiental es la médula de los esfuerzos que una nación realiza en el campo del manejo de la calidad del medio ambiente y sin él, los programas de restauración y protección de los recursos naturales, solo pueden alcanzar objetivos limitados con una efectividad relativa. A partir de los análisis de la información correntométrica obtenida de dos ADCP (Y5 y Y6) fondeados en el Lado Cuba del canal de Yucatán desde septiembre de 1999 a junio de 2001, es obtenida una caracterización espacio-temporal de la contracorriente cubana. Los resultados muestran un flujo al Sur de forma intermitente, sufriendo variaciones tanto en su envergadura como en su intensidad en los diferentes meses del año.... |
| Tipo: Preprint |
Palavras-chave: Environmental monitoring; Monitoring systems; Environment management; Environmental monitoring; Http://aims.fao.org/aos/agrovoc/c_37876. |
| Ano: 2010 |
URL: http://hdl.handle.net/1834/3604 |
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| Zambrano, L.. |
| El proyecto Spondylus tiene como objetivo el monitoreo y vigilancia de las condiciones para la alerta temprana en el mar ecuatoriano mediante el uso de equipos de tecnología avanzada y sensores automáticos océanicos, y así de esta manera reducir el impacto de eventos climáticos extremos en la población y contribuir al desarrollo sostenible del Ecuador. Para lograr este fin, se planificó la instalación de dos boyas oceanográficas y la automatización de la red de estaciones meteorológicas costeras, las cuales proporcionan información en tiempo real que es analizada y convertida en productos orientados a apoyar la toma de decisiones en lso diferentes sectores económicos de la sociedad, agricultura, pesca, salud, turismo, etc., los mismos que fueron difundidos... |
| Tipo: Journal Contribution |
Palavras-chave: Technology; Oceanographic equipment; Buoys; Meteorological data; Monitoring systems; Technology; Meteorological data; Http://aims.fao.org/aos/agrovoc/c_7644; Http://aims.fao.org/aos/agrovoc/c_34149. |
| Ano: 2007 |
URL: http://hdl.handle.net/1834/2370 |
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| This document contains the report of the Sub-Regional Fisheries Commission (SRFC) Workshop on Vessel Monitoring Systems (VMS) which was held in Saly, Senegal, from 14 to 17 October 2002. The Workshop was arranged by FAO at the request of the Sub-Regional Fisheries Commission, as part of FAO’s cooperative work with States and regional fisheries organizations to implement the International Plan of Action (IPOA) to Prevent, Deter or Eliminate Illegal, Unreported and Unregulated (IUU) Fishing, and to promote the use of VMS as an additional instrument for monitoring, control and surveillance (MCS) of fisheries. The objectives of the Workshop were: a) to sensitize the SRFC Member States on the potential of VMS as a complement to their other MCS activities; and... |
| Tipo: Report |
Palavras-chave: Vessels; Monitoring systems. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/328 |
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| Abila, R.O.; Othina, A.. |
| Wetlands in most parts of the world are under threat of over-exploitation partly because their socio-economic value is not well known. Yala Wetland, the largest freshwater wetland in Kenya, with a large part of it bordering Lake Victoria’s shoreline, faces even greater threats of extinction. This wetland measures about 17,500 ha and is host to a number of indigenous fish species, animals and plants which are exploited by the local communities for subsistence and commercial purposes.There has been pressure to reclaim portions of this wetland for agricultural activity. So far, 2,300 ha has, indeed, been drained for commercial agriculture. Furthermore, it is difficult to control effort in the exploitation of the remaining wetland resources since the... |
| Tipo: Proceedings Paper |
Palavras-chave: Wetlands; Inland waters; Overexploitation; Socioeconomic aspects; Fishery resources; Resource management; Water reservoirs; Monitoring systems; Land use; Resource conservation; Environment management; Protected resources; Freshwater lakes; Inland fisheries; Lake fisheries; Wetlands; Inland waters; Overexploitation; Http://aims.fao.org/aos/agrovoc/c_8371; Http://aims.fao.org/aos/agrovoc/c_3876; Http://aims.fao.org/aos/agrovoc/c_28014. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/1493 |
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