Descripción
Bernardo O’Higgins National Park is placed in the Chilean geopolitical regions of Aysén and Magallanes, between 48.0–51.6°S and 73.3–75.8°W, in the central part of the the Chilean Fjords and Channels Ecoregion, and adjacent to the Southern Ice Fields. The intricate geomorphology of the coastline, together with the freshwater inputs from the ice fields provide to the area very unique ecological characteristics and variety of habitats that favour a great marine biodiversity. A total of 60 peracarid species were identified in the area, making up for a total of 141 georeferenced records. The amphipoda were the most diverse, accounting for an 85% (52 species), followed by the isopoda (10%, 6 species) and the Tanaidacea (8%, 5 species).
Registros
Los datos en este recurso de registros biológicos han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 141 registros.
Este IPT archiva los datos y, por lo tanto, sirve como repositorio de datos. Los datos y los metadatos del recurso están disponibles para su descarga en la sección descargas. La tabla versiones enumera otras versiones del recurso que se han puesto a disposición del público y permite seguir los cambios realizados en el recurso a lo largo del tiempo.
Versiones
La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.
¿Cómo referenciar?
Los usuarios deben citar este trabajo de la siguiente manera:
Aldea C, Esquete P (2020): Peracarida of Bernardo O’Higgins National Park (S Chile). v1.2. Universidad de Magallanes. Dataset/Occurrence. http://gbif-chile.mma.gob.cl/ipt/resource?r=peracarida-pnbo&v=1.2
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es Universidad de Magallanes. Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento-NoComercial (CC-BY-NC 4.0).
Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: 2401cd5e-26a8-4a0c-9007-e5e6137a1364. Universidad de Magallanes publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Chile.
Palabras clave
Occurrence; Bernardo O’Higgins National Park; Eastern Pacific coast; Climate change; Specimen
Contactos
- Punto De Contacto
- Academic
- Av. Bulnes 01890
http://orcid.org/0000-0002-4473-6509
- Originador ●
- Punto De Contacto
- Researcher
- Punto De Contacto
- Académico
- Av. Bulnes 01890
- Punto De Contacto
- Av. Bulnes 01890
Cobertura geográfica
Bernardo O’Higgins National Park is placed in the Chilean geopolitical regions of Aysén and Magallanes, between 48.0–51.6°S and 73.3–75.8°W, in the central part of the the Chilean Fjords and Channels Ecoregion, and adjacent to the Southern Ice Fields. The intricate geomorphology of the coastline, together with the freshwater inputs from the ice fields provide to the area very unique ecological characteristics and variety of habitats that favour a great marine biodiversity.
| Coordenadas límite | Latitud Mínima Longitud Mínima [-51,521, -75,392], Latitud Máxima Longitud Máxima [-48,675, -73,251] |
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Cobertura taxonómica
The organisms identified to the lowest possible taxonomic level.
| Filo | Arthropoda |
|---|---|
| Subfilo | Crustacea |
| Class | Malacostraca |
| Orden | Amphipoda, Isopoda, Tanaidacea |
| Familia | Amphilochidae, Ampithoidae, Aoridae, Atylidae, Calliopiidae, Chaetiliidae, Colomastigidae, Corophiidae, Dexaminidae, Eusiridae, Hyalidae, Iphimediidae, Ischyroceridae, Janiridae, Leptocheliidae, Leucothoidae, Liljeborgiidae, Lysianassidae, Nototaidae, Pardaliscidae, Photidae, Phoxocephalidae, Pontogeneiidae, Spaheromatidae, Stegocephalidae, Stenetriidae, Stenothoidae, Synopiidae, Talitridae, Tanaididae, Tryphosidae, Uristidae |
Cobertura temporal
| Fecha Inicial / Fecha Final | 2010-01-26 / 2010-03-24 |
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Datos del proyecto
No hay descripción disponible
| Título | Territorial characterization of Bernardo O'Higgins National Park: economic, tourist, scientific and cultural potential |
|---|---|
| Identificador | INNOVA 08CTU01-20 |
| Fuentes de Financiación | Chilean Production Development Corporation (CORFO) |
| Descripción del área de estudio | The Bernardo O´Higgins National Park (BONP) is the largest protected area in the southern Hemisphere with 3,525,901 hectares; its area includes the continental and archipelagic areas which extend from 47°55´S to 51°37´S. |
Personas asociadas al proyecto:
- Autor
- Investigador Principal
Métodos de muestreo
The rocky sublittoral bottoms of the Channels and fjords of the BONP were sampled between January and March 2010, in two cruises onboard the vessel MV Nueva Galicia with the objective of characterizing and mapping the benthic communities. The data pertaining the mollusc faunas were published in Aldea et al. (2011), and a taxonomic study of some of the Tanaidacea species can be found in Esquete et al. (2012). A total of 23 sites were sampled with SCUBA: Samples consisted in five replicate squares of 25×25 cm (0.063 m2) that were scrapped off all the organisms (in-cluding fauna and smaller algae), but not the kelps. Two samples were taken at both 5 and 15 m depth at each site (totalling 10 squares per site).
| Área de Estudio | Bernardo O’Higgins National Park (henceforward BONP) is placed in the Chilean geopolitical regions of Aysén and Magallanes, between 48.0–51.6°S and 73.3–75.8°W, in the central part of the the Chilean Fjords and Channels Ecoregion (Spalding et al., 2007), and adjacent to the Southern Ice Fields. The intricate geomorphology of the coastline, together with the freshwater inputs from the ice fields provide to the area very unique ecological characteristics and variety of habitats that favour a great marine biodiversity (Aravena et al., 2018). |
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Descripción de la metodología paso a paso:
- Samples were fixed in 5% buffered formalin and subsequently sorted, preserved in 70% alcohol, and finally the organisms identified to the lowest possible taxonomic level.
Metadatos adicionales
| Identificadores alternativos | 2401cd5e-26a8-4a0c-9007-e5e6137a1364 |
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| http://gbif-chile.mma.gob.cl/ipt/resource?r=peracarida-pnbo |