Final ecoregions of the peninsula of Baja California as published by the Boletín de la Sociedad Botánica Mexicana en 2010

20110223 16162800 FALSE 20150429 18341400 20150429 18341400 FinalEcoreg_BolSoc_paper 002 -2082330.490588 -1345604.644404 -1877127.037828 -665281.310044 1 1.999 Projected GCS_North_American_1983 Linear Unit: Meter (1.000000) North_America_Albers_Equal_Area_Conic <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.1'><WKT>PROJCS["North_America_Albers_Equal_Area_Conic",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-96.0],PARAMETER["Standard_Parallel_1",20.0],PARAMETER["Standard_Parallel_2",60.0],PARAMETER["Latitude_Of_Origin",40.0],UNIT["Meter",1.0],AUTHORITY["ESRI",102008]]</WKT><XOrigin>-16688100</XOrigin><YOrigin>-9068200</YOrigin><XYScale>269868926.20313245</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102008</WKID><LatestWKID>102008</LatestWKID></ProjectedCoordinateSystem> 1.0 ItemDescription ESRI ArcCatalog 9.3.1.1850 en Map of Ecoregions of the Peninsula of Baja California as published by the BolSoc The biological singularity of the Baja California peninsula has captured the attention of naturalists since long time ago. As result, a rich variety of ecological and biogeographical interpretations have been proposed. They share a common framework, but at the same time show disagreement. An exhaustive review of published literature was done to identify which ecoregions or transition zones show disagreement. We submitted the discordant transition zones to the analysis of regional experts during a workshop, and with the help of a geographical information system we generated decisions by consensus for the majority of discussed zones. Reults are shown in a map of ecoregions of the Baja California peninsula, as a synthesis of the long time effort of study and analysis developed by individuals and institutions on the natural scenario of the Baja California peninsula. --------------------------------------------------------------------------------------------------- La singularidad biológica de la península de Baja California ha capturado el interés de los naturalistas por largo tiempo. Fruto de ello ha sido la publicación de una rica variedad de interpretaciones geográﬁ cas de su escenario ecológico y biogeográﬁ co. Aunque coincidentes en un marco común general, presentan también numerosas discrepancias. En este trabajo se revisa exhaustivamente la literatura publicada sobre el tema con el objeto de identiﬁ car las fronteras o zonas de transición que presentan mayor diversidad o discrepancia. Se sometió el diagnóstico al examen y discusión de un taller de expertos, el cual contó con el apoyo de un sistema de información geográﬁ ca, generando decisiones consensuadas. Los resultados se presentan en un mapa de regiones ecológicas de la península de Baja California como una síntesis del estudio e interpretación sobre las ecorregiones naturales de la península de Baja California This map is the last version. It was generated using map of vegetation, topography, precpitation and temperature. Citation: González-Abraham, Ch.E., Garcillán, P. and Ezcurra, E. "Ecorregiones de Baja California: una nueva propuesta sintética". (Presentación oral). Marzo. VI Simposio Internacional sobre Flora Silvestre en Zonas Áridas, 2008 La Paz, Baja California, México REQUIRED: The name of an organization or individual that developed the data set. REQUIRED: The date when the data set is published or otherwise made available for release. Final ecoregions of the peninsula of Baja California as published by the Boletín de la Sociedad Botánica Mexicana en 2010 Final_ecoBCP_usvII_Alb_PenALL_Fix_Bahia_angeles_capeReg_Multi3 vector digital data withheld REQUIRED: The basis on which the time period of content information is determined. REQUIRED: The year (and optionally month, or month and day) for which the data set corresponds to the ground. REQUIRED: The state of the data set. REQUIRED: The frequency with which changes and additions are made to the data set after the initial data set is completed. -119.342549 -109.342970 33.405120 21.779083 -2082330.490588 -1345604.644404 -1877127.037828 -665281.310044 REQUIRED: Reference to a formally registered thesaurus or a similar authoritative source of theme keywords. REQUIRED: Common-use word or phrase used to describe the subject of the data set. REQUIRED: Restrictions and legal prerequisites for using the data set after access is granted. Shapefile Esri ArcGIS 10.2.1.3497 Final ecoregions of the peninsula of Baja California as published by the Boletín de la Sociedad Botánica Mexicana en 2010 -2082330.490588 -1345604.644404 -665281.310044 -1877127.037828 1 -119.342549 -109.34297 33.40512 21.779083 1 The biological singularity of the Baja California peninsula has captured the attention of naturalists since long time ago. As result, a rich variety of ecological and biogeographical interpretations have been proposed. They share a common framework, but at the same time show disagreement. An exhaustive review of published literature was done to identify which ecoregions or transition zones show disagreement. We submitted the discordant transition zones to the analysis of regional experts during a workshop, and with the help of a geographical information system we generated decisions by consensus for the majority of discussed zones. Reults are shown in a map of ecoregions of the Baja California peninsula, as a synthesis of the long time effort of study and analysis developed by individuals and institutions on the natural scenario of the Baja California peninsula. --------------------------------------------------------------------------------------------------- La singularidad biológica de la península de Baja California ha capturado el interés de los naturalistas por largo tiempo. Fruto de ello ha sido la publicación de una rica variedad de interpretaciones geográﬁ cas de su escenario ecológico y biogeográﬁ co. Aunque coincidentes en un marco común general, presentan también numerosas discrepancias. En este trabajo se revisa exhaustivamente la literatura publicada sobre el tema con el objeto de identiﬁ car las fronteras o zonas de transición que presentan mayor diversidad o discrepancia. Se sometió el diagnóstico al examen y discusión de un taller de expertos, el cual contó con el apoyo de un sistema de información geográﬁ ca, generando decisiones consensuadas. Los resultados se presentan en un mapa de regiones ecológicas de la península de Baja California como una síntesis del estudio e interpretación sobre las ecorregiones naturales de la península de Baja California <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Map of Ecoregions of the Peninsula of Baja California</SPAN><SPAN> as</SPAN><SPAN> published by the BolSoc</SPAN></P></DIV></DIV></DIV> CHARLOTTE E. GONZÁLEZ-ABRAHAM PEDRO P. GARCILLÁN EXEQUIEL EZCURRA Y EL GRUPO DE TRABAJO DE ECORREGIONES Baja CaliforniabiogeografíaecorregionesvegetaciónecoregionsMexicovegetationbiogeography 1 -119.342549 -109.342970 33.405120 21.779083 en FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time REQUIRED: The person responsible for the metadata information. REQUIRED: The organization responsible for the metadata information. REQUIRED: The mailing and/or physical address for the organization or individual. REQUIRED: The city of the address. REQUIRED: The state or province of the address. REQUIRED: The ZIP or other postal code of the address. REQUIRED: The telephone number by which individuals can speak to the organization or individual. 20101103 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset Downloadable Data 0.000 0.000 002 withheld Local Area Network 0.000 Shapefile Shapefile 1.999 Vector Simple FALSE 306 TRUE FALSE GCS_North_American_1983 North_America_Albers_Equal_Area_Conic North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 coordinate pair meters 0.000000 0.000000 North_America_Albers_Equal_Area_Conic ESRI 10.2.1 306 FinalEcoreg_BolSoc_paper Feature Class 306 FID FID OID 4 0 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Shape Geometry 0 Feature geometry. 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