tag:blogger.com,1999:blog-43490149704741672482024-03-06T01:04:10.775+00:00FilMed NewsA blog from the research project FILMED, on the phylogeography of wild plants representative of the Mediterranean bassinEmilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.comBlogger13125tag:blogger.com,1999:blog-4349014970474167248.post-11139892445996022272009-05-03T18:21:00.003+00:002009-05-03T18:36:36.897+00:00The FILMED webpage is ongoing<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguWBeMGjj9VNXSFlG-YSdo8chRN8UfK3_eu_YHCX06EDBkZCaS6TE42MXay7io3D47w3bmjpphw9ZMynAnz_pL_UarB83HeqC7Q6rSQ0kwKHPrHZOsuWx_8V6OcWHzk0AkXW4KqL-dRIw/s1600-h/Ordenata.gif"><img id="BLOGGER_PHOTO_ID_5331668106773818530" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 107px; CURSOR: hand; HEIGHT: 98px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguWBeMGjj9VNXSFlG-YSdo8chRN8UfK3_eu_YHCX06EDBkZCaS6TE42MXay7io3D47w3bmjpphw9ZMynAnz_pL_UarB83HeqC7Q6rSQ0kwKHPrHZOsuWx_8V6OcWHzk0AkXW4KqL-dRIw/s400/Ordenata.gif" border="0" /></a><br /><div><div><div><div><div><div><div><div><div><div><div><div><div align="justify"><span style="font-size:85%;">You already can visit our webpages at </span><a href="http://www.uv.es/filmed"><span style="font-size:85%;">www.uv.es/filmed</span></a><span style="font-size:85%;"> (a link to the English version is on te main Spanish homepage, clicking on the upper left corner, redirecting you towards </span><a href="http://www.uv.es/filmed/indexengl.htm"><span style="font-size:85%;">http://www.uv.es/filmed/indexengl.htm</span></a><span style="font-size:85%;">). </span></div><div align="justify"><span style="font-size:85%;"></span><br /> </div><div align="justify"><span style="font-size:85%;">The website gives information on:</span><br /></div><div align="justify"><span style="font-size:85%;">-The project proposal and draft. </span><a href="http://www.uv.es/filmed/project.htm"><span style="font-size:85%;">http://www.uv.es/filmed/project.htm</span></a></div><div align="justify"><span style="font-size:85%;">-The research team, with links to open access articles, abastracts or references via Dialnet and Scientific Commons portals: </span><a href="http://www.uv.es/filmed/team.htm"><span style="font-size:85%;">http://www.uv.es/filmed/team.htm</span></a><span style="font-size:85%;"> </span></div><div align="justify"><span style="font-size:85%;">-The 8 species analyzed by the project, including complete sheets on basic information and some pictures on their shape, variability, etc.: </span><a href="http://www.uv.es/filmed/species.htm"><span style="font-size:85%;">http://www.uv.es/filmed/species.htm</span></a><span style="font-size:85%;"> </span><br /></div><div align="justify"><span style="font-size:85%;">-The results -continuously under construction, of course-, which include some basic data on sampling achievements, as well as links to download or ask for the future publications: </span><a href="http://www.uv.es/filmed/results.htm"><span style="font-size:85%;">http://www.uv.es/filmed/results.htm</span></a><span style="font-size:85%;"> This page will include links to images of some sampled populations, in order to show the extreme variability of habitats and plant characters. </span></div><div align="justify"><span style="font-size:85%;">The loading of picts can delay a bit because of the server architecture, please be patient!!!</span></div></div></div></div></div></div></div></div></div></div></div></div></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com18tag:blogger.com,1999:blog-4349014970474167248.post-14507676081403832752009-04-19T10:41:00.003+00:002009-04-20T18:48:29.556+00:00FILMED sampling is finished<div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwhhWjGAyBxzeGo4wZvPjGtX2ce6ezb784feQmN7IqEvaiy6PC6keG73L06hDhdNaApzOqVxpFclGJfuOWVYYgJMu3xSrbOa8aupSjFOUtraeffzxxiuQJMZCKzmSMikCoCVK6CC7LA4k/s1600-h/070718_3142_PresaMostresFilmedAUESSC_LuFolgosoCaurel1.JPG"><img id="BLOGGER_PHOTO_ID_5326846875180970066" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 310px; CURSOR: hand; HEIGHT: 400px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwhhWjGAyBxzeGo4wZvPjGtX2ce6ezb784feQmN7IqEvaiy6PC6keG73L06hDhdNaApzOqVxpFclGJfuOWVYYgJMu3xSrbOa8aupSjFOUtraeffzxxiuQJMZCKzmSMikCoCVK6CC7LA4k/s400/070718_3142_PresaMostresFilmedAUESSC_LuFolgosoCaurel1.JPG" border="0" /></a><span style="font-size:78%;"> Samples of <em>Arbutus unedo</em> taken in field in Folgoso do Caurelo (Lugo, Spain). © E. Laguna, 2007.<br /></span><br /></div><div align="justify"><span style="font-size:85%;">Sampling deadline date is arrived for the FILMED project. During 2007 and 2008, up to 442 populations of the 8 FILMED species -as well as 12 close taxa- in 12 countries have been sampled, picking up leaves to be submitted to microsatelite analyses. The most visited countries have been Spain (185 samples), Italy (36), Greece (35), Argelia (35) and France (33). The most sampled species has been <em>Pîstacia lentiscus</em> (67); only this species has been sampled through the 12 countries: Argelia, Cyprus, France, Greece, Israel, Italy, Lybia, Marocco, Portugal, Spain, Tunisia and Turkey.</span></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0tag:blogger.com,1999:blog-4349014970474167248.post-85708330161739180412009-04-19T09:12:00.004+00:002009-04-19T09:37:12.991+00:00FILMED go on working<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4HHi0vbxbw3sn14ktdQyBkNsj0fTjjIGeepp-2LR-dxHOBRuJXQuMeKo6JZ3docVyYouIoHXGJuU8x-eff6ggIN1nBqemnDBA3UIp5SaKYGmvI43eKCSykOtCXp2Fkwg5eB3Ie3t2H2E/s1600-h/070410_0138b_RosmarinusOfficinalis_ROESLAFilmed_CoElViso.jpg"><img id="BLOGGER_PHOTO_ID_5326332449510484290" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 261px; CURSOR: hand; HEIGHT: 400px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4HHi0vbxbw3sn14ktdQyBkNsj0fTjjIGeepp-2LR-dxHOBRuJXQuMeKo6JZ3docVyYouIoHXGJuU8x-eff6ggIN1nBqemnDBA3UIp5SaKYGmvI43eKCSykOtCXp2Fkwg5eB3Ie3t2H2E/s400/070410_0138b_RosmarinusOfficinalis_ROESLAFilmed_CoElViso.jpg" border="0" /></a><span style="font-size:78%;">Specimen of <em>Rosmarinus officinalis</em> from the pink-flowered population of El Viso (Córdoba, Spain), sampled for the project FILMED. © Emilio Laguna, </span><span style="font-size:78%;">2007<br /></span><br /><div></div><br /><div align="justify"><span style="font-size:85%;">After more than 1 year without news due to a long convalescence og the blogger, we come back to inform you on the FILMED project. Please be onbline during the next weeks, when we will update the blog and webpage contents. </span></div><div></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0tag:blogger.com,1999:blog-4349014970474167248.post-76013992689330397862007-12-30T18:43:00.000+00:002008-12-09T12:18:36.314+00:00Happy new year 2008<div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzuAqfvPuWjFL9HRVy1uCdl8a9o60aHk5NSmjrR8gjsjVpZlLHgBpbrLvgSQKOBDlycWlGlEd9A-ZBLMlZovci-CXG4t6D6cXkw7xSWWtHdtkovU_ugbc_AA5izslWHY73Jdg_TNOFMzg/s1600-h/ArbutusUnedoMAIChChania1.JPG"><img id="BLOGGER_PHOTO_ID_5149842924104677970" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzuAqfvPuWjFL9HRVy1uCdl8a9o60aHk5NSmjrR8gjsjVpZlLHgBpbrLvgSQKOBDlycWlGlEd9A-ZBLMlZovci-CXG4t6D6cXkw7xSWWtHdtkovU_ugbc_AA5izslWHY73Jdg_TNOFMzg/s400/ArbutusUnedoMAIChChania1.JPG" border="0" /></a> <span style="font-size:78%;">Arbutus unedo L. © Emilio Laguna, 2005, Chania (Crete, Greece)</span> </div><div align="center"><br /><div align="justify"><span style="font-size:85%;">Our blog wishes a happy year 2008 for all the visitors and thre FILMED research teams and collaborators. By the end of January 2008, the blog will be 1 year old!!!</span></div><br /><div align="justify"><span style="font-size:85%;">A couple of recommended lectures for Christmas? 1) Please visit the publications webpage of Dr. Gideon Rosenbaum (</span><a href="http://www.earth.uq.edu.au/rosenbaum/Publications.html"><span style="font-size:85%;">http://www.earth.uq.edu.au/rosenbaum/Publications.html</span></a><span style="font-size:85%;">) to find most of its cellebrated papers on the geological changes in the Mediterranean bassin during the Tertiary and Early Quaternary. 2) A good review (in Spanish) on the Iberian distribution of <em>Arbutus unedo</em> and data on other Mediterranean apecies is available as a sample for contibutors of the scientifical journal ANTILIA:</span> <a href="http://www.ucm.es/info/antilia/asignatura/practicas/trabajos_ciencia/arbutus.htm"><span style="font-size:85%;">http://www.ucm.es/info/antilia/asignatura/practicas/trabajos_ciencia/arbutus.htm</span></a></div></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com1tag:blogger.com,1999:blog-4349014970474167248.post-80794665340925522512007-12-09T18:37:00.000+00:002008-12-09T12:18:36.600+00:00FILMED sampling goes on!<div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlG_SMExUVbpqhdDAfK7mKqvpUDoRxHidIu0UlqwciZ_ukiJYQtvz9JQZYmMpqiFVz_QnJYbtJBOxNrjumQRk1gclbaipOXUhIhIz8qjmqEOoux-1ZUY3hMNISifQjbWWkEC2tYM1C39Q/s1600-h/PB250136_FB_Arbutus_MedinaFez.jpg"><img id="BLOGGER_PHOTO_ID_5142045670445997970" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlG_SMExUVbpqhdDAfK7mKqvpUDoRxHidIu0UlqwciZ_ukiJYQtvz9JQZYmMpqiFVz_QnJYbtJBOxNrjumQRk1gclbaipOXUhIhIz8qjmqEOoux-1ZUY3hMNISifQjbWWkEC2tYM1C39Q/s400/PB250136_FB_Arbutus_MedinaFez.jpg" border="0" /></a><span style="font-size:78%;"> The edible berries of Arbutus unedo are sold in the popular market (Medina) of Fez, Morocco. ©Fernando Boisset, November 2007</span><br /><div align="justify"><span style="font-size:85%;"></span></div><br /><div align="justify"><span style="font-size:85%;">Until the end of november, the research team of FILMED (including collaborators as Errol Vela and P. Pablo Ferrer) have sampled up to 239 populations of all the species involved in the project, from Spain, Portugal, France, Italy, Morocco, Algeria, Greece and Israel. The last expedition (Northern Morocco, November 2007) was done by Drs. Joan Pedrola and Fernando Boisset (University of Valencia) and P. Pablo Ferrer (CIEF). The sampling activities will continue during the next months, entering 2008.</span></div></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0tag:blogger.com,1999:blog-4349014970474167248.post-92186851403622634172007-12-09T17:30:00.000+00:002008-12-09T12:18:37.042+00:00Some news on parallel projects: about the Iberian Palm Trees<div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOVK1TBpkGIz8Ix1kDITPLDDSeLdVVG7EJ4Lwz8spXc4iI9IgOVEIthXF9rJy7b3SqqnP96-BDypLEkCpa_FeCFxtpZtHXU-E5iBi_bpDhFaFSxrl4XJsmIL22ukE_tPfpN0WbQi3EY8g/s1600-h/071116_0070_ComPhoenixIberica_ElGorguel_MuCartagena2.JPG"><img id="BLOGGER_PHOTO_ID_5142034576545472386" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOVK1TBpkGIz8Ix1kDITPLDDSeLdVVG7EJ4Lwz8spXc4iI9IgOVEIthXF9rJy7b3SqqnP96-BDypLEkCpa_FeCFxtpZtHXU-E5iBi_bpDhFaFSxrl4XJsmIL22ukE_tPfpN0WbQi3EY8g/s400/071116_0070_ComPhoenixIberica_ElGorguel_MuCartagena2.JPG" border="0" /></a><span style="font-size:78%;"> Remainders of <em>Phoenix iberica</em> plant communities near the bay of El Gorguel (Cartagena, Murcia), living with the Mediterranean palmetto (<em>Chamaerops humilis</em>). ©E. Laguna, 2007</span></div><br /><div align="justify"><span style="font-size:85%;">A mixed team leaded of Spanish researchers by Drs. Diego Rivera (University of Murcia), Concepción Obón (University Miguel Hernández, Elche) and Emilio Laguna (CIEF, Quart de Poblet-Valencia) goes on with a project to know the variability and taxonomic position of several species of <em>Phoenix</em> around the Mediterranean sea, mainly focused on the possible validity of several taxa neglected (<em>Ph. atlantica</em>) or still unrecognised (<em>Ph. atlantica, Ph. chevalieri</em>). The research has been funded by the Generalitat Valenciana (works on the taxonomic position of Ph. iberica) and the Spanish Programme R+D+i on Phytogenetic Resources (studies on the variability of cultivated varieties of <em>Ph. dactylifera</em> and their hybrids). Former results using more than 60 characters (both anatomic-morphologic and genetic variables after molecular analyses) show that <em>Ph. iberica</em> can be considered as an independent taxa from <em>Ph. dactylifera</em>, at similar level than <em>Ph. theophrasti</em> (so being both species Werstern and Esatern Mediterranean vicariants). The results have been presented at the 5th International Synposium on the Taxonomy of Cultivated Plants (Wageningen, 15-19 October 2007) and the XIIth OPTIMA meeting (Pisa, 10-16 September 2007), and are currently submitted and accepted to be published in the next issue of <em>Acta Horticulturae</em>. The current research yields that <em>Ph. iberica</em> could be an Iberian or Ibero-North African endemism still living through isolated groups in salt rivers and bays near the sea, buth mostly hybridized with <em>Ph. dactylifera</em>. <em>Ph. iberica</em> seeds are round-tip, smaller and more smooth than <em>Ph. dactylifera</em> ones. Their dates are unedible and their trunks use to be wider (sometimes like those of <em>Ph. canariensis</em>). The seeds of the current populations of <em>Ph. iberica</em> (from Southern Alicante to Almeria provinces) have the same shape and external characters than those found in archaeological remainders of the cellebrated 'Cueva de los Tiestos' (Jumilla, Murcia), 5.500 y. BP -so close to 3.000 years before the introduction of <em>Ph. dactylifera</em> in Spain-.</span><br /></div><br /><br /><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPprJim_i6F29Z7zyyi2bnMsVgyb3oz98mPNpQ9ZQmDca0ILZiKHQl1T-GCCQGXNtCRRS8LvxmFKmKt1N_eSJ2PXTtZ5dH7wzBH80gHolAg93RYA4GCuVF-82EPUxPPVxLN8g_-1To7yQ/s1600-h/LlavorsPhoenixIbericaDactyl.jpg"><img id="BLOGGER_PHOTO_ID_5142034353207172978" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPprJim_i6F29Z7zyyi2bnMsVgyb3oz98mPNpQ9ZQmDca0ILZiKHQl1T-GCCQGXNtCRRS8LvxmFKmKt1N_eSJ2PXTtZ5dH7wzBH80gHolAg93RYA4GCuVF-82EPUxPPVxLN8g_-1To7yQ/s400/LlavorsPhoenixIbericaDactyl.jpg" border="0" /></a><span style="font-size:78%;">Seeds of <em>Phoenix dactylifera x iberica </em>(left) and small-sized, round-tip forms of <em>Ph. dactylifera</em> (right). © E. Laguna, 2007<br /></span></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0tag:blogger.com,1999:blog-4349014970474167248.post-42103001216772964992007-08-23T16:51:00.000+00:002008-12-09T12:18:37.663+00:00FILMED campaigns go on sampling around the Mediterranean bassin (and more)<div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwPt2SjCo4RSK_i4z3yq_uLfjInWs-byMuPYnGtkhUnBJGA1p9LsnuurYAk61wPFs__Zlubog7gplCrSmWpli5b2oGmzzOT3tLa5DRRClgHjd6dumSyZuz9aGCEGIavswGbRRJlM39H2s/s1600-h/PistaciaLixus.jpg"><img id="BLOGGER_PHOTO_ID_5101940464813351442" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwPt2SjCo4RSK_i4z3yq_uLfjInWs-byMuPYnGtkhUnBJGA1p9LsnuurYAk61wPFs__Zlubog7gplCrSmWpli5b2oGmzzOT3tLa5DRRClgHjd6dumSyZuz9aGCEGIavswGbRRJlM39H2s/s400/PistaciaLixus.jpg" border="0" /></a><span style="font-size:78%;">Mediterranean maquis mostly compound by <em>Pistacia lentiscus</em> L. on the hills of Lixus, the cellebrated archaeological site near Larache (N Morocco) © E. Laguna 2</span>007<br /><br /></div><div align="justify"><span style="font-size:85%;">During the last 2-3 months the research team of the project has harvested most than 50% of the expected samples of the 8 FILMED’s species (<em>Arbutus unedo, Celtis australis, Myrtus communis, Nerium oleander, Pistacia lentiscus, Quercus coccifera, Rhamnus alaternus</em> and <em>Rosmarinus officinalis</em>); the sampling targets for leaves (to develop the philogeographical research) are practically finished for the Western Mediterranean area, but they will continue the next months for the Eastern side and along Northern Africa. In addition some samples of relictic populations under non-strictely Mediterranean climates are made, i.e. for <em>Nerium oleander</em> in central and Southern Morocco (Saharo-Sindic region, under Saharian climate), or <em>Arbutus unedo</em> in Galicia. </span><br /><br /></div><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGYf6PuWX6eCe854-HD4vwy3dO35RmBvbhhtJZmHcIcIz1S5LZNlqmsT63Z_lmwh1L7dl3zFKYfb5fNGFq9Sc9YE336Lg_njvYiMjRgmufOl6V4zELZsNMJ4tCBc2FsDs3fqs3qvJlYis/s1600-h/ArbutusCaurel.jpg"><img id="BLOGGER_PHOTO_ID_5101940327374397954" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGYf6PuWX6eCe854-HD4vwy3dO35RmBvbhhtJZmHcIcIz1S5LZNlqmsT63Z_lmwh1L7dl3zFKYfb5fNGFq9Sc9YE336Lg_njvYiMjRgmufOl6V4zELZsNMJ4tCBc2FsDs3fqs3qvJlYis/s400/ArbutusCaurel.jpg" border="0" /></a><em> <span style="font-size:78%;">Arbutus unedo</span></em><span style="font-size:78%;"> L. in the relict Mediterranean forest, bordering the river Lor, near Folgoso do Caurel (Galicia, Spain). The forest dominant species are <em>Quercus pyrenaica</em>, <em>Q. robur</em> and <em>Castanea sativa</em> © E. Laguna 2007</span><br /><br /></div><div align="justify"><span style="font-size:85%;">In the case of <em>A. unedo</em>, the leaves were picked up from a population of the Caurel Mountains (provinces of Lugo and Ourense, Galician plateau), guided by Dr. Luis Guitián (University of Santiago), who kindly explained Dr. Emilio Laguna the impressive value of the relictic Mediterranean vegetation in NW Spain, living under atlantic climate. There, <em>A. unedo</em> mainly lives as a co-dominant species in the medium-tall tree layer, of the Quercus pyrenaica forests, sharing this plant community with other Mediterranean species like <em>Ruscus aculeatus</em>, <em>Tamus communis</em>, etc. </span><br /></div><div align="center"></div><div align="center"><br /><br /></div><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIrmBEYXDJpzRYp5VJ072gszaTw63WpA8tmeAYW47igwiqjM9Rq3F0_jQp4eOx1O8n0QbVwhyphenhyphenabeX2kbuPegTx1B1hWTUVRIecSPjkvzITUCa6umC3LSWn_8yK06scK3kHoPOtec19mZ4/s1600-h/LuisGuitian.jpg"><img id="BLOGGER_PHOTO_ID_5101940112626033138" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIrmBEYXDJpzRYp5VJ072gszaTw63WpA8tmeAYW47igwiqjM9Rq3F0_jQp4eOx1O8n0QbVwhyphenhyphenabeX2kbuPegTx1B1hWTUVRIecSPjkvzITUCa6umC3LSWn_8yK06scK3kHoPOtec19mZ4/s400/LuisGuitian.jpg" border="0" /></a><span style="font-size:78%;"> Dr. Luis Guitián, professor of the University of Santiago de Compostela, giving a field lesson on the importance of the Mediterranean relict vegetation in Galicia © E. Laguna 2007</span><br /><br /></div><div align="justify"><span style="font-size:85%;">Currently the difficulties are higher to sample <em>Celtis australis</em>, due that this tree has very few populations in wild, and most of them are submitted to frequent disturbation. For instance, one of the populations to be sampled -some dozens of specimens living as rupicoous plants on the rocky walls of the cellebrated roman bridge in Córdoba, Andalusia-, has been destroyed during 2007 as a result of the restoration works to conserve this monument.</span><br /><br /></div><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiC0TGt9nuQda6I6wwbkc-XkdvTU8OZPWZvGR-S_BSBeVU5QyiwZMdLHvDe0o9h5K6tFkE_FUvRolSwUKAVvvJoVSTIIan6zQAX_25JiqyoUzIGeOfmiBt_b_Dh7tGG8sjHBQotwSuKqNM/s1600-h/Cordoba.jpg"><img id="BLOGGER_PHOTO_ID_5101939915057537506" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiC0TGt9nuQda6I6wwbkc-XkdvTU8OZPWZvGR-S_BSBeVU5QyiwZMdLHvDe0o9h5K6tFkE_FUvRolSwUKAVvvJoVSTIIan6zQAX_25JiqyoUzIGeOfmiBt_b_Dh7tGG8sjHBQotwSuKqNM/s400/Cordoba.jpg" border="0" /></a> <span style="font-size:78%;">The cellebrated Roman Bridge of Cordoba (Andalusia, Spain), which housed a rock-dwelling population of Celtis australis, foreseen to be sampled in 2007. This population has been removed as a result of the conservation works of this monument. © E. Laguna 2007<br /></span></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com2tag:blogger.com,1999:blog-4349014970474167248.post-20342670452254367592007-08-23T16:45:00.001+00:002008-12-09T12:18:38.147+00:00Is Celtis australis a native tree to the Mediterranean area?<div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDV0Rr7yeUdNaa8SxuJhyRnG_37W4BHBokM9ipMAkA-063Ic6RVoKLAa7Djs6E06Kf4ZkV-cQgUyEBzqqa3DRyJtlVtCqNE5CdQlz99IqZywDZbH_l7_QIYKmrDQ2hm6cmWyeBs6pH2Mo/s1600-h/Celtis.jpg"><img id="BLOGGER_PHOTO_ID_5101938360279376338" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDV0Rr7yeUdNaa8SxuJhyRnG_37W4BHBokM9ipMAkA-063Ic6RVoKLAa7Djs6E06Kf4ZkV-cQgUyEBzqqa3DRyJtlVtCqNE5CdQlz99IqZywDZbH_l7_QIYKmrDQ2hm6cmWyeBs6pH2Mo/s400/Celtis.jpg" border="0" /></a><span style="font-size:78%;"> Leaves of <em>Celtis australis</em> L., near Navajas (Castellón, Spain) © E. Laguna, 2007</span><br /><br /></div><div align="justify"><span style="font-size:85%;"><em>Celtis australis </em>–the European Hackberry- was choosen as one of the 8 species representative of the Mediterranean bassin eco-region, in order to develop the project FILMED. The election was made after the evidence of its distribution area, extended by all the areas with typical Mediterranean climate, mainly by the Western and Northern sides of the Mediterranean bassin.<br /></span><br /></div><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjD4qP-eEfH4jbURhuC_Co6zwQxuH6NUg2A5JJX-b-hiBO0hMmAfAyG8XfjecQ3dFUui-4y31KcrTHM19PrdHXrCOjNBjz0eYeD5h6ccg86klFzt_eWGCK_yRVo1iPPFUwDzodz4wSfpH0/s1600-h/Navajas.jpg"><img id="BLOGGER_PHOTO_ID_5101938222840422850" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjD4qP-eEfH4jbURhuC_Co6zwQxuH6NUg2A5JJX-b-hiBO0hMmAfAyG8XfjecQ3dFUui-4y31KcrTHM19PrdHXrCOjNBjz0eYeD5h6ccg86klFzt_eWGCK_yRVo1iPPFUwDzodz4wSfpH0/s400/Navajas.jpg" border="0" /></a> <span style="font-size:78%;">Riverine forests of Celtis australis L. near Navajas (Castellón, Spain) © E. Laguna, 2007<br /></span></div><div align="justify"><span style="font-size:85%;">However, after consultation with several expertises from other Mediterranean countries, we noticed that <em>C. australis</em> could be an archaeophyte introduced in Central and Western Mediterranean from the Himalayan mountains and the Irano-Turanian area in ancient times, in order to obtain their benefits (wood, fruits). <em>C. australis</em> is still used around the Mediteranean sea as the main provider of wood and branches to make agricultural tools. The hypothesis of a primitive introduction from Eastern territories can be tested by the FILMED protocoles, if seeds or plant material from the possible origin areas is received.</span></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com6tag:blogger.com,1999:blog-4349014970474167248.post-51440129931275099042007-08-23T16:29:00.000+00:002008-12-09T12:18:38.331+00:00Is Celtis australis suffering graphiosis attacks?<div align="justify"><span style="font-size:85%;">In a recent excursion to the river Zarra (Western side of the province of Valencia), Drs. Rafael Currás and Emilio Laguna saw ill specimens of <em>Celtis australis</em> L., whose external aspect reminded the efects of the Graphiosis disease, caused by <em>Ceratocystis ulmi</em> on most species of the genus <em>Ulmus</em> -Elm Tree-. In the next months, the collaboration of several specialists will be requested to test the hypothesis of the <em>Ceratocystis</em>’ attacks, samplimg branches and leaves of the affected population.</span> </div><br /><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhi2llxcZUk31czmGBFXmZxD8jCR01hePhTjigbAy7dOI6olgeV5zAA-TVsX_MPkNwoBDdEn9Th4K6HoK3pDWmpaAQPCeuJymXIINel-h49ct2htIx80TR1X1Dxs7cq_NQ_ifesGXJgV9Y/s1600-h/Zarra.jpg"><img id="BLOGGER_PHOTO_ID_5101936182730957234" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhi2llxcZUk31czmGBFXmZxD8jCR01hePhTjigbAy7dOI6olgeV5zAA-TVsX_MPkNwoBDdEn9Th4K6HoK3pDWmpaAQPCeuJymXIINel-h49ct2htIx80TR1X1Dxs7cq_NQ_ifesGXJgV9Y/s400/Zarra.jpg" border="0" /></a><span style="font-size:78%;">Mixed forests of Populus sp. pl. and <em>Celtis </em>australis L., on the terraces bordering the river Zarra (Valencia, Spain) © E. Laguna 2007<br /></span></div><div align="justify"><span style="font-size:85%;">The graphiosis have destroyed most part of the European populations of native species of <em>Ulmus</em>, and particularly on the best adapted species to Mediterranean conditions like <em>Ulmus minor</em>. Its extension to other species of <em>Ulmaceae</em> can signify a serious problem in terms of conservation, due that some species are threatened endemic plants (i.e. <em>Zelkova sicula</em>, endemic to Sicily). In the case of <em>Celtis australis</em>, the disease could put in peril the traditional handcrafting activity made with the branches of this species in several parts of the Mediterranean area, and its associated cultural landscapes.</span></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0tag:blogger.com,1999:blog-4349014970474167248.post-34413655803911458362007-07-14T18:15:00.000+00:002008-12-09T12:18:38.428+00:00Dangerous harvesting of Celtis samples in Valencia<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjY5_KBkB2wtDdMpdXBM8Js9irLE5ZsQrAH-EJXYnbRqIPdtlsD-Gj1oM-zJfaWZKdKBTtvf7fvWB0h8oMRXjvVZGqcmUZlkxAYkuvvCdXlPr-_NcwnluyZs-Mrqsy-UeucrnB7nQdNguM/s1600-h/DSC_01582.JPG"><img id="BLOGGER_PHOTO_ID_5087122379741893794" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjY5_KBkB2wtDdMpdXBM8Js9irLE5ZsQrAH-EJXYnbRqIPdtlsD-Gj1oM-zJfaWZKdKBTtvf7fvWB0h8oMRXjvVZGqcmUZlkxAYkuvvCdXlPr-_NcwnluyZs-Mrqsy-UeucrnB7nQdNguM/s400/DSC_01582.JPG" border="0" /></a><br /><div align="justify"><span style="font-size:85%;">A few days ago, Drs. R. Currás & E. Laguna had a disagreable surprise picking <em>Celtis australis</em> samples up in the 'theorically' dry river Zarra (Valencia, Spain). Unexpected summer rains converted the path crossing the river meadows into a trap to catch the FILMED's 4x4 car. After a couple of hours the car was definitively rescued, having enough time to harvest all the Celtis samples.</span> </div><br /><div></div><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQuJShgyrZVKYITEzhdzwPch5UlBCPZk3GFtMDQKYq5gNacH1MpfeaQl0L_FoweAy_TuhBft6tnDfjz312PbJBD42lGnOOu4HeQiDeV4TaaIht1G7RlgJ3GYbJid0dySOh-69iprIDTXk/s1600-h/DSC_026311.JPG"><img id="BLOGGER_PHOTO_ID_5087121958835098770" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQuJShgyrZVKYITEzhdzwPch5UlBCPZk3GFtMDQKYq5gNacH1MpfeaQl0L_FoweAy_TuhBft6tnDfjz312PbJBD42lGnOOu4HeQiDeV4TaaIht1G7RlgJ3GYbJid0dySOh-69iprIDTXk/s400/DSC_026311.JPG" border="0" /></a></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0tag:blogger.com,1999:blog-4349014970474167248.post-10292602153272432392007-06-30T16:47:00.000+00:002008-12-09T12:18:38.745+00:00On the leaf size in Rhamnus alaternus<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjspQKrnJnl54yUzCu5c-idbne1Zz-PNMaW0kUuLyTD6Le1YVhEkm7DwTComJJb58YPxeWPhp0MkzI9UA0dXeW3dWNx56Os09tpx4FJhyphenhyphen1nCedaNgifwTWAJQqAe39o63Ch7dhmJJNxnOU/s1600-h/RhamnusXabia1.JPG"><img id="BLOGGER_PHOTO_ID_5081904071169666466" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjspQKrnJnl54yUzCu5c-idbne1Zz-PNMaW0kUuLyTD6Le1YVhEkm7DwTComJJb58YPxeWPhp0MkzI9UA0dXeW3dWNx56Os09tpx4FJhyphenhyphen1nCedaNgifwTWAJQqAe39o63Ch7dhmJJNxnOU/s400/RhamnusXabia1.JPG" border="0" /></a> <div align="center"><span style="font-size:78%;">External aspect of <em>Rhamnus alaternus</em> in Les Planes, near the 'Cap of Sant Antoni', Xàbia, Alicante</span> </div><br /><div align="justify"><span style="font-size:85%;">One of the Filmed's species showing more morphological variability rates is <em>Rhamnus alaternus</em> L. In Mediterranean Spain, most populations use to be shrubs (up to 2-2,5 m tall) small-leaved, showing rigid, spiny, little leaves (2-3 cm long). However, the populations of the Thyrrenic and Central Mediterranean area often are big-leaved trees, using to overpass 4 cm in length. Some relictic populations found in the Valencian Community (Eastern Spain) are big-leaved (up to 6-7 cm in length) trees (up to 5-6 m tall), bearing brilliant, lauroid leaves, entire or slighty denticulated. The most important population have been found in the Nature Park 'El Montgó' (Dénia and Xàbia, NE of Alicante), in the so-called 'dianic' area, the Easternmost continental outcroop of the Betic mountains, sharing most of its plant checklist with the island of Eivissa/Ibiza -nowadays forming part of the Balearic archipelago, but belonging the Betic cordillera by the end of the Miocene-. These stunning plants only live in karstic soils of the 'Cap de Sant Antoni' and its surrounding plateau ('Les Planes de Xàbia'), and their external aspect is like the trees of the same species found in the calcareous grounds of Minorca (Balearic Islands). The molecular analyses developed by the project FILMED will clarify the relationships between the Montgo and the Balearic Islands for this species. Where was really born this species?.</span></div><div align="justify"><br /> </div><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiG_GSuMmlq0yBCzC8KeI126TF-qNR4qtU2bs1nQkk1jIQlekHKoHtkoHqs3aVhGtoOQrXGf8rwy6ZRa9qFwFwZAJzmOhhNbN94JxeWSPMLWc2bpIoIMhpvZ1j7__O_ToR-xC7UCw5HQFo/s1600-h/RhamnusXabia2.JPG"><img id="BLOGGER_PHOTO_ID_5081900536411581826" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiG_GSuMmlq0yBCzC8KeI126TF-qNR4qtU2bs1nQkk1jIQlekHKoHtkoHqs3aVhGtoOQrXGf8rwy6ZRa9qFwFwZAJzmOhhNbN94JxeWSPMLWc2bpIoIMhpvZ1j7__O_ToR-xC7UCw5HQFo/s400/RhamnusXabia2.JPG" border="0" /></a> <span style="font-size:78%;">Leaf of <em>Rhamnus alaternus</em> from 'Les Planes de Xàbia' (comparison scale in cm)</span><br /><div> </div></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0tag:blogger.com,1999:blog-4349014970474167248.post-61543181465473108032007-04-17T07:46:00.000+00:002008-12-09T12:18:38.994+00:00The FILMED project starts the field activities<div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgO4hKc7DzY6D1XKc3zUvLmk-13L8ztsKJAWlezaKY_qdbQKs1-tI5M2A-iwsxsfRUPeV5D-Ax4F16bgKMVEdnzVNqRxvqm6OiZyKcTu7j4g7dYg205UhQQvoaT3JvS23LKBUwJqUDLx70/s1600-h/IMateuDemonstrationSession.JPG"><img id="BLOGGER_PHOTO_ID_5054304909996090882" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgO4hKc7DzY6D1XKc3zUvLmk-13L8ztsKJAWlezaKY_qdbQKs1-tI5M2A-iwsxsfRUPeV5D-Ax4F16bgKMVEdnzVNqRxvqm6OiZyKcTu7j4g7dYg205UhQQvoaT3JvS23LKBUwJqUDLx70/s400/IMateuDemonstrationSession.JPG" border="0" /></a><span style="color:#003300;"> <span style="font-size:85%;">Dr. Isabel Mateu, FILMED project coordinator, shows how the leaf samples of myrtle (<em>Myrtus communis</em>) must be harvested and prepeared in small bags containing silica gel. </span></span></div><div align="center"><span style="font-size:78%;color:#003300;">April 2007. Photo credits: E. Laguna</span></div><br /><div align="justify">During mid April 2007 the researchers working for the FILMED project started the field activities, picking up leaf samples from the 8 targeted species. Formerly, Dr Isabel Mateu, project coordinator, leaded a demonstration session to explain all the sampling protocol procedures. Each plant population must be sampled picking up leaf samples (1-5 healthy leaves, sometimes more depending on leaf size) of 10 plants -1 specimen each 50 or more meters, so sampling transects should cover if possible 500 or more meters-. Leaf samples are packed in bags containin g ca. 15 gr (approx. 2-3 medium-siz full spoons) of indicating silica gel, sealed and marked to indicate the origin, species and other needed data. The samples picking will continue during 2007 and 2008, but most leaves should be pickef up in spring, in order to catch the maximum ADN in the best conditions.<br /></div><p align="center"><br /><span style="color:#003300;"><span style="font-size:85%;">Overview of the sampling area for <em>Pistacia lentiscus</em> by the site 'El Salado' (El Viso, province of Córdoba, Andalousia) in Sierra Morena mountains. Vegetation is a mixed forest co-dominated by <em>Quercus rotundifolia</em> and <em>Olea sylvestris</em> and belongs to the climacic plant community <em>Pyro bourgeani-Quercetum rotundifoliae pistacietosum lentisci</em>, the so-called 'charnecal', climax vegetation for most part of the lowlands in the Luso-Extremadurian sector (SW Spain). <em>Pistacia lentiscus</em> is there a frequent species on the tall arbustive layer (each 'charneca' or P. lentiscus shrub is 3-4 m tall) and sometimes becomes a co-dominant species.<br /></span><span style="font-size:78%;">April 2007. Photo credits: E. Laguna</span></span> </p><div align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhN5O4sow9thcVNrZz7lQDN2KxLT2s6JFCg2DgqdXB38v_Ntao_QEq9ibW1hHXP3n-770rtDlMJGlbDDQo_O475MDZmuz_O5pzvy8ENceITzsj66xff6wnktjXurUcJTmCiHMdYi9WnnRc/s1600-h/PicoCuernosPyroQuercetum.JPG"><img id="BLOGGER_PHOTO_ID_5054304716722562546" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhN5O4sow9thcVNrZz7lQDN2KxLT2s6JFCg2DgqdXB38v_Ntao_QEq9ibW1hHXP3n-770rtDlMJGlbDDQo_O475MDZmuz_O5pzvy8ENceITzsj66xff6wnktjXurUcJTmCiHMdYi9WnnRc/s400/PicoCuernosPyroQuercetum.JPG" border="0" /></a><br /></div>Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0tag:blogger.com,1999:blog-4349014970474167248.post-84149160879003085112007-01-26T08:58:00.000+00:002008-12-09T12:18:39.298+00:00Welcome to our blog<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQtLmKnNeK5fw1v6KrgBjdNa1Yhc8av3QBGSpTC-10C2qH3YZQcyd3nMMS7LsmhCI3_cOxUWUy8_M0kXzo0B7QYGiYSjwYVwKKkhGjq-1vuHyRp3pszH0hb9xMMeazuQ_Vc-5DuOlro6E/s1600-h/QuercusCoccifera1106Llombai.jpeg"><img id="BLOGGER_PHOTO_ID_5024263805047994786" style="FLOAT: left; MARGIN: 0px 10px 10px 0px; CURSOR: hand" height="194" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQtLmKnNeK5fw1v6KrgBjdNa1Yhc8av3QBGSpTC-10C2qH3YZQcyd3nMMS7LsmhCI3_cOxUWUy8_M0kXzo0B7QYGiYSjwYVwKKkhGjq-1vuHyRp3pszH0hb9xMMeazuQ_Vc-5DuOlro6E/s320/QuercusCoccifera1106Llombai.jpeg" width="263" border="0" /></a> We open this new blog on the phylogeography and related topics for common pan-Mediterranean species of wild plants. It is developed in the framework of the research project FILMED (nr CGL 2006-09427 BOS, granted by the Spanish Ministry of Research and Education in its public call 2006 for universities and research institutions) and deals with 8 major species (all af them considered 'sensu amplo'): <em>Arbutus unedo, Celtis australis, Myrtus communis, Nerium oleander, Pistacia lentiscus, Quercus coccifera, Rhamnus alaternus</em>, and <em>Rosmarinus officinalis</em>. However, information on any other species and/or on major topics about plant phylogeography also will be posted and discussed. Please remind that the blog is opened to express scientifical opinions and circulate news around these species and/or topics.Emilio Lagunahttp://www.blogger.com/profile/03842172328670320644noreply@blogger.com0