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	<title>Recursos Marinos y Pesquerías &#187; GIS &amp; Remote Sensing</title>
	<atom:link href="http://www.recursosmarinos.net/category/research/gis/feed" rel="self" type="application/rss+xml" />
	<link>http://www.recursosmarinos.net</link>
	<description>Información del grupo de investigación en Recursos Marinos y Pesquerías, Universidad de A Coruña</description>
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		<title>Software for textural analysis of splitbeam data: Ecosons splittex</title>
		<link>http://www.recursosmarinos.net/splitbeam-textural-analysis-software-ecosons-splittex</link>
		<comments>http://www.recursosmarinos.net/splitbeam-textural-analysis-software-ecosons-splittex#comments</comments>
		<pubDate>Thu, 03 Nov 2011 11:54:17 +0000</pubDate>
		<dc:creator>Noela</dc:creator>
				<category><![CDATA[Coastal Management]]></category>
		<category><![CDATA[General]]></category>
		<category><![CDATA[GIS & Remote Sensing]]></category>

		<guid isPermaLink="false">http://www.recursosmarinos.net/?p=1635</guid>
		<description><![CDATA[We have just uploaded the software of splitbeam textural analysis, Ecosons splittex, to our downloads page. This software will enable you to analyze textures from angular splitbeam information. From .raw files, Ecosons splittex calculates the textural variables of Haralick (1973) (alternative) and performs statistical analysis in order to group pings regarding their angular information signal. [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify"> We have just uploaded the software of splitbeam textural analysis, <b><i>Ecosons splittex</i></b>, to our <a href="http://recursosmarinos.net/downloads"> downloads</a> page. This software will enable you to analyze textures from angular splitbeam information.<br />
From .raw files, Ecosons splittex calculates the textural variables of <a target="_blank" href="http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4309314">Haralick (1973)</a> (<small><a target="_blank" href="http://dceanalysis.bigr.nl/Haralick73-Textural%20features%20for%20image%20classification.pdf">alternative</a></small>) and performs statistical analysis in order to group pings regarding their angular information signal. Graphics and xyz files can be exported for visualization or to a GIS. </p>
<p> Together with the program (working under <a href="http://octave.sourceforge.net/">octave</a>), the <a href="http://www.recursosmarinos.net/downloads">.zip file</a> contains the user guide and example files of input and output. </p>
<p> We expect that this software will be useful for you and we encourage you to <a href="mailto:gis@recursosmarinos.net">contact us</a> if you have any question.</p>

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		<item>
		<title>Bathymetry generation software: Ecosons bathymetric</title>
		<link>http://www.recursosmarinos.net/bathymetry-generation-software-ecosons-bathymetric</link>
		<comments>http://www.recursosmarinos.net/bathymetry-generation-software-ecosons-bathymetric#comments</comments>
		<pubDate>Wed, 05 Oct 2011 11:54:28 +0000</pubDate>
		<dc:creator>Noela</dc:creator>
				<category><![CDATA[GIS & Remote Sensing]]></category>

		<guid isPermaLink="false">http://www.recursosmarinos.net/?p=1576</guid>
		<description><![CDATA[We have just uploaded the software of bathymetry generation, Ecosons bathymetric, to our downloads page. This software will enable you to create bathymetric surface from single beam echosounder files. Corrections of tide, pich and roll or GPS errors can be performed. Graphics and xyz files can be exported for visualization or to a GIS. We [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify">We have just uploaded the software of bathymetry generation, <b><i>Ecosons bathymetric</i></b>, to our <a href="http://recursosmarinos.net/downloads">downloads</a> page. This software will enable you to create bathymetric surface from single beam echosounder files. Corrections of tide, pich and roll or GPS errors can be performed. Graphics and xyz files can be exported for visualization or to a GIS. </p>
<p> We expect that this software will be useful for you and we encourage you to <a href="mailto:gis@recursosmarinos.net">contact us</a> if you have any question.</p>

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		<title>Utilización del sensor de imagen Airbone Hyperespectral Scanner (AHS) para la cartografía de bosques de Sargassum muticum en La Ría de Vigo (Galicia). Revista de Teledetección</title>
		<link>http://www.recursosmarinos.net/utilizacion-del-sensor-de-imagen-airbone-hyperespectral-scanner-ahs-para-la-cartografia-de-bosques-de-sargassum-muticum-en-la-ria-de-vigo-galicia-revista-de-teledeteccion</link>
		<comments>http://www.recursosmarinos.net/utilizacion-del-sensor-de-imagen-airbone-hyperespectral-scanner-ahs-para-la-cartografia-de-bosques-de-sargassum-muticum-en-la-ria-de-vigo-galicia-revista-de-teledeteccion#comments</comments>
		<pubDate>Tue, 31 May 2011 21:19:58 +0000</pubDate>
		<dc:creator>Juan Freire</dc:creator>
				<category><![CDATA[Documents]]></category>
		<category><![CDATA[GIS & Remote Sensing]]></category>
		<category><![CDATA[Papers]]></category>
		<category><![CDATA[Research]]></category>
		<category><![CDATA[Airbone Hyperespectral Scanner]]></category>
		<category><![CDATA[Benthic habitats]]></category>
		<category><![CDATA[Cartografía]]></category>
		<category><![CDATA[Hábitats bentónicos]]></category>
		<category><![CDATA[Mapping]]></category>
		<category><![CDATA[Remote sensing]]></category>
		<category><![CDATA[Ría de Vigo]]></category>
		<category><![CDATA[Sargassum muticum]]></category>
		<category><![CDATA[Teledetección]]></category>

		<guid isPermaLink="false">http://www.recursosmarinos.net/?p=1497</guid>
		<description><![CDATA[Casal G, J Dominguez, N Sánchez-Carnero &#38; J Freire (2010) Utilización del sensor de imagen Airbone Hyperespectral Scanner (AHS) para la cartografía de bosques de Sargassum muticum en La Ría de Vigo (Galicia). Revista de Teledetección, Asociación Española de Teledetección 35:17-22. Versión pdf del artículo completo RESUMEN Debido al rápido avance en la Península Ibérica [...]]]></description>
			<content:encoded><![CDATA[<p>Casal G, J Dominguez, N Sánchez-Carnero &amp; J Freire (2010) Utilización del sensor de imagen Airbone Hyperespectral Scanner (AHS) para la cartografía de bosques de Sargassum muticum en La Ría de Vigo (Galicia). <a href="http://www.aet.org.es/?q=revista">Revista de Teledetección</a>, <a href="http://www.aet.org.es/">Asociación Española de Teledetección</a> 35:17-22.</p>
<p><a href="http://www.aet.org.es/revistas/revista35/Numero35_02.pdf">Versión pdf del artículo completo</a></p>
<p><strong><a href="http://www.aet.org.es/?q=revista35-4">RESUMEN</a></strong></p>
<p>Debido al rápido avance en la Península Ibérica del alga invasora Sargassum muticum, que compite con algas autóctonas de elevada importancia ecológica, se han impulsado iniciativas dirigidas a la búsqueda de metodologías que permitan una rápida evaluación y un seguimiento continuo del avance de esta especie. En este contexto se desarrolla el presente estudio que pretende evaluar la utilidad de las imágenes hiperespectrales para la cartografía de S. muticum. Con el fin de validar esta metodología, en junio de 2008 se realizó un vuelo en la Ría de Vigo (Galicia) con el sensor hiperespectral AHS. Durante esta campaña se llevaron a cabo simultáneamente radiometría de campo y muestreos de vegetación intermareal e infralitoral, con el fin de obtener información sobre la variabilidad espacial en la cobertura algal que permitiera calibrar los resultados obtenidos mediante teledetección. En este trabajo se presentan los resultados de una clasificación cluster-kmeans y Spectral Angle Mapper que ha permitido cartografiar de modo eficiente la distribución de tipos de sustrato (arenoso y rocoso) y de las zonas de cobertura algal. En este momento se continúan realizando nuevas clasificaciones que permitan una mejora de los resultados obtenidos hasta el momento.</p>
<p><strong>ABSTRACT</strong></p>
<p>The invasive algae Sargassum muticum in the Iberian Peninsula competes with other native algae with important ecological value. The development of new methodologies are necessary in order to evaluate and monitor efficiently the spread of the S. muticum. The aim of this project is to validate the use of hyperspectral images to map S. muticum forests. Therefore in June of 2008 an hyperspectral flight was carried out over the Ría de Vigo (Galicia) with an Airborne Hyperspectral Scanner (AHS). During this survey, radiometric and algae abundance measures were taken in order to validate the remote sensing data. This study presents some preliminary results of cluster k-means and Spectral Angle Mapper classifications which has allowed to successfully map sandy and rocky substrates as well as algae areas. Currently, new classifications are being carried out in order to improve these results.</p>

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		<item>
		<title>Actualización de la línea de costa de Galicia</title>
		<link>http://www.recursosmarinos.net/actualizacion-linea-costa-may-11</link>
		<comments>http://www.recursosmarinos.net/actualizacion-linea-costa-may-11#comments</comments>
		<pubDate>Thu, 26 May 2011 18:56:47 +0000</pubDate>
		<dc:creator>InesNaya</dc:creator>
				<category><![CDATA[GIS & Remote Sensing]]></category>
		<category><![CDATA[Research]]></category>
		<category><![CDATA[maps]]></category>

		<guid isPermaLink="false">http://www.recursosmarinos.net/?p=1494</guid>
		<description><![CDATA[Ya podeis encontrar las capas actualizadas de la línea de costa de Galicia en nuestra colección de Cartografía GIS en la sección de Descargas. Esperamos que os sean útiles.]]></description>
			<content:encoded><![CDATA[<p>Ya podeis encontrar las capas actualizadas de la línea de costa de Galicia en nuestra colección de <a href="http://www.recursosmarinos.net/gis/cartografia/descargas">Cartografía GIS</a> en la sección de <a href="http://www.recursosmarinos.net/downloads">Descargas</a>. </p>
<p>Esperamos que os sean útiles.</p>

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		<title>Exploiting oceanographic satellite data to study the small scale coastal dynamics in a NE Atlantic open embayment</title>
		<link>http://www.recursosmarinos.net/exploiting-oceanographic-satellite-data-to-study-the-small-scale-coastal-dynamics-in-a-ne-atlantic-open-embayment</link>
		<comments>http://www.recursosmarinos.net/exploiting-oceanographic-satellite-data-to-study-the-small-scale-coastal-dynamics-in-a-ne-atlantic-open-embayment#comments</comments>
		<pubDate>Thu, 12 May 2011 09:59:49 +0000</pubDate>
		<dc:creator>Noela</dc:creator>
				<category><![CDATA[GIS & Remote Sensing]]></category>
		<category><![CDATA[Papers]]></category>

		<guid isPermaLink="false">http://www.recursosmarinos.net/?p=1425</guid>
		<description><![CDATA[An approach to the processing and analysis of oceanographic satellite data is presented suitable for its use in coastal areas. Satellite images of a small (300 km2) open embayment in the NW of the Iberian Peninsula (Seno de Corcubión) are used to study a decade of time series of three important oceanographic variables: sea surface [...]]]></description>
			<content:encoded><![CDATA[<p>An approach to the processing and analysis of oceanographic satellite data is presented suitable for its use in coastal areas. Satellite images of a small (300 km2) open embayment in the NW of the Iberian Peninsula (Seno de Corcubión) are used to study a decade of time series of three important oceanographic variables: sea surface temperature (SST), chlorophyll a concentration ([Chlo]) and turbidity (K490). Their interannual and seasonal trends, together with the regional variability, are assessed using a Generalized Linear Model (GLM).</p>
<p>
We identify seasonal upwelling–downwelling processes, on top of interannual trends that show that coastal dynamics is not directly driven by the oceanic trend. To study spatial patterns the study area was divided in subareas; these subareas show significant differences among them in seasonal as well as in interannual scales.</p>
<p>
Using this information, some oceanographic hypotheses were tested based on the statistical significance of the variable residual dependencies: a possible relationship between SST and turbidity (found to be not significant in the study area), and the presence of short-term upwelling events reported by other researchers in this geographical region (not found statistically signi?cant either). A database and an  ceanographic atlas summarizing all the information used in the analyses have been generated and can be  reely visualized online and downloaded.</p>
<p>Pdf disponible en <a href="http://recursosmarinos.net/documentos">documentos</a></p>

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		<title>EasySIG: Sistema de información geográfica sencillo</title>
		<link>http://www.recursosmarinos.net/easysig-sistema-de-informacion-geografica-sencillo</link>
		<comments>http://www.recursosmarinos.net/easysig-sistema-de-informacion-geografica-sencillo#comments</comments>
		<pubDate>Mon, 28 Mar 2011 12:20:15 +0000</pubDate>
		<dc:creator>InesNaya</dc:creator>
				<category><![CDATA[GIS & Remote Sensing]]></category>

		<guid isPermaLink="false">http://www.recursosmarinos.net/?p=1383</guid>
		<description><![CDATA[Acabamos de subir a la sección de descargas el programa EasySIG. Este programa es un sistema de información geográfica muy sencillo, que se ha sido desarrollado partiendo del código de gvSIG v. 1.1.2 (www.gvsig.org), sextante (www.sextantegis.org) y la aplicación para dispositivos GPS desarrollada por la Junta de Castilla y León (www.iver.es). EasySIG se ha desarrollado [...]]]></description>
			<content:encoded><![CDATA[<p>Acabamos de subir a la sección de descargas el programa EasySIG.</p>
<p>Este programa es un sistema de información geográfica muy sencillo, que se ha sido desarrollado partiendo del código de gvSIG v. 1.1.2 (<a href="http://www.gvsig.org">www.gvsig.org</a>), sextante (<a href="http://www.sextantegis.org">www.sextantegis.org</a>) y la aplicación para dispositivos GPS desarrollada por la Junta de Castilla y León (<a href="http://www.iver.es">www.iver.es</a>).</p>
<p><img src="http://www.recursosmarinos.net/wp-content/uploads/gis/EasySIG/Logo.png" alt="Easy SIG" align="left" height=250 width=314 /></p>
<p>EasySIG se ha desarrollado pensando en usuarios ajenos a los SIG, para poner a su disposición una herramienta sencilla que permita la visualización y edición más sencilla de la información geográfica. EasySIG permite además importar y exportar información directamente de dispositivos GPS (Garmin) así como generar archivos .kmz para GoogleEarth. </p>
<p>En la página de <a href="http://www.recursosmarinos.net/?page_id=1314">descargas</a> podeis encontrar los archivos de instalación para windows y linux. Además el programa cuenta con un archivo de ayuda que puede facilitar el comienzo del trabajo. Esperamos os sea útil.</p>

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		<title>Digital narratives and eco-media, Subtle Technologies (Toronto)</title>
		<link>http://www.recursosmarinos.net/digital-narratives-and-eco-media-subtle-technologies-toronto</link>
		<comments>http://www.recursosmarinos.net/digital-narratives-and-eco-media-subtle-technologies-toronto#comments</comments>
		<pubDate>Tue, 08 Jun 2010 21:12:32 +0000</pubDate>
		<dc:creator>Juan Freire</dc:creator>
				<category><![CDATA[Coastal Ecology]]></category>
		<category><![CDATA[Coastal Management]]></category>
		<category><![CDATA[Events]]></category>
		<category><![CDATA[Fisheries Management]]></category>
		<category><![CDATA[GIS & Remote Sensing]]></category>
		<category><![CDATA[Research]]></category>
		<category><![CDATA[Symposiums]]></category>

		<guid isPermaLink="false">http://www.recursosmarinos.net/?p=1101</guid>
		<description><![CDATA[Hace unos días participamos en el 13th Annual Subtle Technologies Festival 2010, que se ha celebrado en Toronto, presentando en el simposio los primeros resultados del proyecto Narrativas digitales. Subtle Technologies (The Place where Art and Science meet) estuvo dedicado este año a la sostenibilidad: &#8220;&#8230; an exciting line up of scientists, artists and designers will [...]]]></description>
			<content:encoded><![CDATA[<p><a title="subtle technologies, sustainability" href="http://www.subtletechnologies.com/2010/"><img src="http://farm2.static.flickr.com/1290/4671406771_2e8d9262f8.jpg" alt="subtle technologies, sustainability" hspace="5" vspace="5" width="500" height="328" align="left" /></a>Hace unos días participamos en el <a href="http://www.subtletechnologies.com/2010/">13th Annual Subtle Technologies Festival 2010</a>, que se ha celebrado en Toronto, presentando en el <a href="http://www.subtletechnologies.com/2010/?page_id=804">simposio</a> los primeros resultados del proyecto <a href="http://ecoarte.info/narrativas">Narrativas digitales</a>. <a href="http://www.subtletechnologies.com/"><em>Subtle Technologies</em></a> (<em>The Place where Art and Science mee</em>t) estuvo dedicado este año a la sostenibilidad: &#8220;&#8230; an exciting line up of scientists, artists and designers will journey from around the world to share ideas, science and artworks that explore this year’s theme – Sustainability.&#8221;</p>
<p>Este es el <a href="http://www.subtletechnologies.com/2010/?page_id=699">resumen</a> y la presentación que utilizamos:</p>
<p><strong>Digital narratives and eco-media: An artistic experimentation in coastal communities</strong></p>
<p><a href="http://www.karlabrunet.com/">Karla Brunet</a> &amp; Juan Freire</p>
<p>We will present the process of creating digital narratives as an artistic experimentation in a coastal community. In a socio-ecological context, the exploration of place is a fundamental aspect of the narrative and experimental geography arise as the conceptual and practical framework. This artistic project was developed in Garapuá, a coastal location in Brazil (Bahia), in which local teenagers develop collaborative narratives of their territories using a combination of technologies and media such as: GPS, videos, photos, audio, texts, mapping and blogging. These narratives were constructed during workshops facilitated by a team of artists, scientists and educators. <a href="http://www.ecoarte.info/narrativas">www.ecoarte.info/narrativas</a></p>
<p><a title="Digital_narratives_ecomedia" href="http://www.slideshare.net/ecoarte/digitalnarrativesecomedia">Digital_narratives_ecomedia</a><object id="__sse4414307" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="425" height="355" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="allowFullScreen" value="true" /><param name="allowScriptAccess" value="always" /><param name="src" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=subtle2-100604160533-phpapp02&amp;rel=0&amp;stripped_title=digitalnarrativesecomedia" /><param name="name" value="__sse4414307" /><param name="allowfullscreen" value="true" /><embed id="__sse4414307" type="application/x-shockwave-flash" width="425" height="355" src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=subtle2-100604160533-phpapp02&amp;rel=0&amp;stripped_title=digitalnarrativesecomedia" name="__sse4414307" allowscriptaccess="always" allowfullscreen="true"></embed></object></p>

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		<title>Transformador de coordenadas online</title>
		<link>http://www.recursosmarinos.net/transformador-de-coordenadas-online</link>
		<comments>http://www.recursosmarinos.net/transformador-de-coordenadas-online#comments</comments>
		<pubDate>Wed, 20 Jan 2010 18:36:13 +0000</pubDate>
		<dc:creator>Noela</dc:creator>
				<category><![CDATA[GIS & Remote Sensing]]></category>
		<category><![CDATA[coordinates]]></category>
		<category><![CDATA[maping]]></category>

		<guid isPermaLink="false">http://www.recursosmarinos.net/?p=984</guid>
		<description><![CDATA[Sorry, but this post is not available in English]]></description>
			<content:encoded><![CDATA[<p>Sorry, but this post is not available in English</p>

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		<title>Groundfish species associations with distinct oceanographic habitats in the Northern California Current</title>
		<link>http://www.recursosmarinos.net/groundfish-species-associations-with-distinct-oceanographic-habitats-in-the-northern-california-current</link>
		<comments>http://www.recursosmarinos.net/groundfish-species-associations-with-distinct-oceanographic-habitats-in-the-northern-california-current#comments</comments>
		<pubDate>Sun, 15 Feb 2009 18:42:51 +0000</pubDate>
		<dc:creator>MJuanJorda</dc:creator>
				<category><![CDATA[Coastal Ecology]]></category>
		<category><![CDATA[Community ecology]]></category>
		<category><![CDATA[Documents]]></category>
		<category><![CDATA[Fisheries Management]]></category>
		<category><![CDATA[GIS & Remote Sensing]]></category>
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		<description><![CDATA[Juan-Jorda, MJ, Barth, JA, Clarke, ME and Wakefield, WW, 2009. Groundfish species associations with distinct oceanographic habitats in the Northern California Current. Fisheries Oceanography, doi:10.1111/j.1365-2419.2008.00489.x get pdf MARIA JOSE JUAN-JORDA 1*, JOHN A. BARTH 1, M. E. CLARKE2 AND W. W. WAKEFIELD3 1College of Oceanic and Atmospheric Sciences, Oregon State University, 104 COAS Admin Bldg, [...]]]></description>
			<content:encoded><![CDATA[<p><strong>Juan-Jorda, MJ, Barth, JA, Clarke, ME and Wakefield, WW, 2009. Groundfish species associations with distinct oceanographic habitats in the Northern California Current. Fisheries Oceanography, doi:10.1111/j.1365-2419.2008.00489.x</strong></p>
<p><strong> </strong><em><a rel="attachment wp-att-593" href="http://www.recursosmarinos.net/?attachment_id=593">get pdf</a></em></p>
<p>MARIA JOSE JUAN-JORDA 1*, JOHN A. BARTH 1, M. E. CLARKE2 AND W. W. WAKEFIELD3</p>
<p>1College of Oceanic and Atmospheric Sciences, Oregon State University, 104 COAS Admin Bldg, Corvallis, OR 97331-5503, USA</p>
<p>2National Oceanic and Atmospheric Administration, Northwest Fisheries Science Center, 2725 Montlake Blvd. East, Seattle, WA 98112-2097, USA</p>
<p>3National Oceanic and Atmospheric Administration, Northwest Fisheries Science Center, 2032 SE OSU Drive Newport, OR 97365, USA</p>
<p>*Present address: M. J. Juan-Jorda´, Recursos Marinos y Pesquer?as, Facultad de Ciencias, Universidad de A Coruna, Alejandro de la Sota 1, 15008, A Corun˜ a, Spain</p>
<p>ABSTRACT</p>
<p>Ecosystem-based management places a strong emphasis on habitat, but little work has been done to examine how water column properties may influence the distribution, abundances and structure of groundfish assemblages. We identified and described oceanographic habitats in the northern California Current based on temperature, salinity, chlorophyll-a and the inherent variability in these factors. We then examined the distribution and the abundance of groundfishes in relation to these oceanographic habitats and conditions with the long-term goal of improving science for ecosystem-based management of the groundfish fishery of the west coast of the USA. Five summertime oceanographic habitats with distinct physical and biological characteristics were identified in the northeast Pacific Ocean off the northwest Coast of the USA: Offshore Habitat, Upwelling Habitat,majority of the associations were weak due to overlap of species distributions in the nearshore oceanographic habitats. In contrast, groundfish species showed strong associations with individual oceanographic factors, primarily depth, surface chlorophyll-a, and bottom salinity and temperature. In addition, latitudinal variations in upwelling intensity, river discharge and productivity led to the identification of three regions where high chlorophyll-a concentrations were associated with large abundances of specific groundfish species. The combined oceanographic datasets and data products that we produced have the potential to be a powerful tool for improving our knowledge of the west coast ecosystem.</p>

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		<title>The Spatial Dimensions of Fisheries: Putting All in Place</title>
		<link>http://www.recursosmarinos.net/the-spatial-dimensions-of-fisheries-putting-all-in-place</link>
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		<pubDate>Mon, 17 Nov 2008 14:20:33 +0000</pubDate>
		<dc:creator>InesNaya</dc:creator>
				<category><![CDATA[Coastal Ecology]]></category>
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		<description><![CDATA[Durante los días 11-13 de Noviembre tuve la oportunidad de asistir en Sarasota (Florida) a <a href="http://www.bio.fsu.edu/mote/current.html" target="_blank">The Seventh William R. and Lenore Mote International Symposium in Fisheries Ecology</a> sobre la dimensión espacial de las pesquerías.  Este es un pequeño resumen del evento.]]></description>
			<content:encoded><![CDATA[<p><img src="http://www.bio.fsu.edu/mote/graphics/mote%20symposium%20title%20(cropped).jpg" alt="" /></p>
<p>Durante los días 11-13 de Noviembre tuve la oportunidad de asistir en Sarasota (Florida) a <a href="http://www.bio.fsu.edu/mote/current.html" target="_blank">The Seventh William R. and Lenore Mote International Symposium in Fisheries Ecology</a> sobre la dimensión espacial de las pesquerías. </p>
<p>Este simposio fue decidado a la memoria de <a href="http://www.bio.fsu.edu/mote/bob_johannes.php">Bob Johannes</a> (1936-2002),  ecólogo marino que fue el primero en reconocer la importancia del conocimiento tradicional de los pescadores a la hora de gestionar pesquerías (<a href="http://www.amazon.com/Words-Lagoon-Fishing-District-Micronesia/dp/0520080874" target="_blank">Words of the Lagoon: Fishing and Marine Lore in the Palau District of Micronesia.</a> 1981).</p>
<p>Entre los temas recurrentes que surgieron a lo largo del simposio estuvieron la zonación o creación de zonas marinas con usos diferenciados, la asignación de derechos de uso a los pescadores y el papel de las reservas marinas como elementos &#8216;control&#8217; .  </p>
<div id="attachment_460" class="wp-caption alignright" style="width: 220px"><a href="http://www.recursosmarinos.net/wp-content/uploads/2008/11/barril.jpg"><img src="http://www.recursosmarinos.net/wp-content/uploads/2008/11/barril-210x300.jpg" alt="Hunter Lenihan" title="Hunter Lenihan" width="210" height="300" class="size-medium wp-image-460" /></a><p class="wp-caption-text">Hunter Lenihan</p></div>
<p>Además, los principios de <a href="http://www.cogs.indiana.edu/people/homepages/ostrom.html" target="_blank">Elinor Ostrom</a> acerca de la gestión de recursos colectivos estuvieron presentes a lo largo de buena parte de las presentaciones. Se hizo hincapié en la importancia de no &#8216;reinventar la rueda&#8217; y mirar más a los avances que se han hecho en otras disciplinas como la sociología y la economía que pueden ser directamente aplicables a la gestión de pesquerías.  </p>
<p>La perspectiva legal la puso <a href="http://www.faculty.umassd.edu/chad.mcguire/">Chad J. McGuire</a> y la orientación más económica  <a href="https://fds.duke.edu/db/Nicholas/faculty/marsmith/">Martin Smith</a> y  <a href="http://www.des.ucdavis.edu/faculty/Sanchirico/Index.htm">James Sanchirico</a>. El punto de humor lo puso el barril de cerveza donado por el ausente <a href="http://www.bren.ucsb.edu/people/Faculty/hunter_lenihan.htm">Hunter Lenigan</a> (foto). </p>
<p>En general el ambiente fue bueno y las mesas redondas y preguntas dieron lugar a problemas interesantes. </p>
<p>Hubo varias ausencias importantes (aparte de Lenihan). <a href="http://www.fish.washington.edu/people/rayh/">Ray Hilborn</a> y <a href="http://www.fisheries.com/archive/members/smartell/">Steve Martell</a> no pudieron asistir. <a href="http://www.zoology.ubc.ca/person/walters">Carl Walters</a> asistió, pero en general estuvo bastante ausente, apareciendo sólo para sus charlas y en momentos muy localizados.</p>
<p>Nuestro grupo de investigación participó con un póster presentado por Gonzalo Macho: </p>
<div id="attachment_459" class="wp-caption alignnone" style="width: 410px"><img src="http://www.recursosmarinos.net/wp-content/uploads/2008/11/gonzalo-300x177.jpg" alt="Gonzalo Macho, Juan Freire and José Molares. Development and prospective of the Galician TURF system (NW Spain): The case study of the gooseneck barnacle (&lt;em&gt;Pollicipes pollicipes&lt;/em&gt;) fishery." title="Mote Simposium - Gonzalo Macho" width="300" height="177" class="size-medium wp-image-459" /><p class="wp-caption-text">Gonzalo Macho presentando su póster.</p></div>
<p>- <strong>Gonzalo Macho, Juan Freire and José Molares. Development and prospective of the Galician TURF system (NW Spain): The case study of the gooseneck barnacle (<em>Pollicipes pollicipes</em>) fishery.</strong></p>
<p>Por otro lado, se entregaron dos premios a jovenes investigadores. Uno al mejor póster (Ronald Maliao &#8211; <em>Impacts of comanagement of marine protected areas in the Philippines</em>) y otro a la mejor charla (Geoffrey Shester &#8211; <em>Empirical analysis of fine-scale spatial behaviour and fishing strategies in the Baja California lobster fishery</em>) .</p>
<p>Además, se discutieron los posibles temas para el siguiente simposium que se celebrará dentro de dos años. Entre los más probables están: </p>
<ul>
<li>Relación entre acuicultura y stocks salvajes.</li>
<li>La importancia de la pesca recreativa en la gestión de pesquerías.</li>
<li>Cambio climático.</li>
</ul>

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