OTN Sdot Yam, Haifa District: The Spatial Ecology of an Invasive Herbivorous Fish (Siganus rivulatus) in its Native and Invaded Range - Tag Release Metadata

Dernière version Publié par Ocean Tracking Network le Feb 20, 2019 Ocean Tracking Network

This is the OBIS extraction of the OTN Sdot Yam, Haifa District: The Spatial Ecology of an Invasive Herbivorous Fish (Siganus rivulatus) in its Native and Invaded Range project, consisting only of the release tagging metadata. i.e. the locations and dates of tagged animal release. If readers are interested in the full source dataset they should refer to the OTN web site (members.oceantrack.org). Abstract: Marine invasive species have become a widespread phenomenon, with devastating ecological and economic consequences. Current research focuses mainly on monitoring the ecological impacts of invasive species, rather than aiming to understand the mechanisms facilitate or drive them. Landscape characteristics such as substrate configuration, patchiness, and resource availability, are known determinants of the behavior and distribution of marine species. Such components change substantially over space and time, and little is known on how the impact of invasive species may vary accordingly. This research focuses on an invasive rabbitfish species Siganus rivulatus, previously native to the Indo-Pacific. Along the Mediterranean coast, S. rivulatus is shown to have devastating impacts on biodiversity, ecosystems’ resilience, and community structures. My research aims to understand how the species’ behavior and impact are facilitated or restricted by the surrounding landscape, directly comparing the native and invasive ranges of this species. By employing state-of-the-art technology, previously unused in Israel, fish movements will be recorded in real-time through acoustic tags. Data of such high resolution will enable to quantify fundamental parameters such as home range kernels, habitat utilization, and movement trajectories. By conducting a similar study at the native region (Red Sea; Eilat) and the invaded region (Mediterranean; Sdot-Yam) I aim to gain insight into the behavioral landscape ecology of S. rivulatus, and the behavioral shifts that may have occurred as a result of invading a novel ecosystem. Finally, movement patterns of S. rivulatus can be used to understand the degree of landscape connectivity in the Mediterranean, thereby predicting further expansion.

Enregistrements de données

Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 17 enregistrements.

Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées des ressources sont disponibles au téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.

Téléchargements

Téléchargez la dernière version de la ressource en tant qu'Archive Darwin Core (DwC-A), ou les métadonnées de la ressource au format EML ou RTF :

Données sous forme de fichier DwC-A (zip) télécharger 17 enregistrements dans Anglais (7 KB) - Fréquence de mise à jour: irrègulière
Métadonnées sous forme de fichier EML télécharger dans Anglais (14 KB)
Métadonnées sous forme de fichier RTF télécharger dans Anglais (13 KB)

Versions

Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.

Comment citer

Les chercheurs doivent citer cette ressource comme suit:

Belmaker, J., Kiflawi, M., Pickholtz, R. 2014. Home & Away: The Spatial Ecology of an Invasive Herbivorous Fish (Siganus rivulatus) in its Native and Invaded Range Version # In OBIS Digital Collections. Published by OBIS, Digital http://www.obis.org/. Accessed on - INSERT DATE

Droits

Les chercheurs doivent respecter la déclaration de droits suivante:

L’éditeur et détenteur des droits de cette ressource est Ocean Tracking Network. This [DATA(BASE)-NAME] is made available under the Open Data Commons Attribution License: http://www.opendatacommons.org/licenses/by/1.0/.

Enregistrement GBIF

Cette ressource n'a pas été enregistrée sur le portail GBIF

Mots-clé

Occurrence; Observation

Contacts

Personne ayant créé cette ressource:

OTN Portal Manager
OTN Portal Manager
Ocean Tracking Network 1355 Oxford St B3H 3Z1 Halifax Nova Scotia CA +1 (902) 494-4101
http://members.oceantrack.org

Personne pouvant répondre aux questions sur la ressource:

OTN Portal Manager
OTN Portal Manager
Ocean Tracking Network 1355 Oxford St B3H 3Z1 Halifax Nova Scotia CA +1 (902) 494-4101
http://members.oceantrack.org

Personne ayant renseigné les métadonnées:

OTN Portal Manager
OTN Portal Manager
Ocean Tracking Network 1355 Oxford St B3H 3Z1 Halifax Nova Scotia CA +1 (902) 494-4101
http://members.oceantrack.org

Autres personnes associées à la ressource:

Moshe Kiflawi
Tel Aviv University
Chercheur Principal
Renanel Pickholtz
Tel Aviv University
Auteur
Jonathan Belmaker
Tel Aviv University

Couverture géographique

Haifa District

Enveloppe géographique Sud Ouest [32.49, 34.87], Nord Est [32.49, 34.89]

Couverture taxonomique

All tagged specimens were identified to species. Each Marbled spinefoot was measured, had life stage recorded. Average measurements for Marbled spinefoot: Average length (FORK):0.202 m Life stage:ADULT

Species  Siganus rivulatus (Marbled spinefoot)

Couverture temporelle

Date de début / Date de fin 2014-07-06 / 2015-10-13

Données sur le projet

Pas de description disponible

Titre Ocean Tracking Network (OTN)
Financement OTN is a $168-million research and technology development initiative headquartered at Dalhousie University, in Halifax Nova Scotia. Starting in 2008, OTN began deploying Canadian state of the art acoustic receivers and oceanographic monitoring equipment in key ocean locations. These are being used to document the movements and survival of marine animals carrying acoustic tags and to document how both are influenced by oceanographic conditions. OTN is funded by the 'Canada Foundation for Innovation' and the 'Natural Sciences and Engineering Research Council of Canada' with additional support from 'Dalhousie University' and the 'Social Sciences and Engineering Research Council of Canada'.
Description du domaine d'étude / de recherche OTN is a project of the Global Ocean Observing System (GOOS) providing infrastructure to collect comprehensive data on sea animals in relation to the ocean's changing physical properties at strategic locations along the sea floor in 14 ocean regions off all seven continents. OTN data are in the process of being routinely copied to International Oceanographic Data Exchange (IODE) recognized facilities at the Department of Fisheries and Ocean Canada for long term sustainability and to the Ocean Biogeographic Information System (www.obis.org) for public accessibility.
Description du design A wide range of aquatic species - salmon, tuna, whales, sharks, penguins, crabs, and seals, to name a few, are tagged with small electronic transmitters, surgically implanted or attached externally, and can operate for up to 20 years. Acoustic receivers arranged in line on the ocean floor as well as attached to buoys, gliders and large animals (e.g. grey seals) pick up the coded acoustic signals from these tags identifying each tagged sea creature that passes within half a kilometer of the receiver. Data are subsequently uploaded to a central database, resulting in current and reliable global records that can be analyzed and applied to many different environmental research efforts. Tags and receivers are also be outfitted with sensors to measure the ocean's temperature, depth, salinity, currents, chemistry, and other properties.

Les personnes impliquées dans le projet:

Chercheur Principal
Sara Iverson

Méthodes d'échantillonnage

Acoustic receivers were deployed and acoustic tags were released.

Etendue de l'étude Tagging program started in 2014, ending in 2015
Contrôle qualité OTN species names are verified using the World Register of Marine Species (WoRMS). If species names on new data cannot be verified against (a) known valid names in OTN, and/or (b) WoRMs the Data Provider will be notified so they can check they are correct. Names that cannot be placed after checking with WoRMS are, where possible, placed on the basis of other authoritative sources, such as the Fishbase or ITIS; and once completely verified a request will be sent to WoRMS for addition of the verified species name. http://members.oceantrack.org/data/discovery/byspecies.

Description des étapes de la méthode:

  1. This resource was created by OTN data management for publication at OBIS. Darwin Core (DwC) records were extracted from the core OTN database in the required IPT format.

Citations bibliographiques

  1. Belmaker, J., Kiflawi, M., Pickholtz, R. 2014. Home & Away: The Spatial Ecology of an Invasive Herbivorous Fish (Siganus rivulatus) in its Native and Invaded Range

Métadonnées additionnelles

Access Constraints: none Use Constraints: Acknowledge the use of specific records from contributing databases in the form appearing in the 'Citation' field thereof (if any); and acknowledge the use of the OBIS facility. marine, harvested by OBIS

Objet These data are for display on the OBIS portal and associated mapping programs and for download to personal computers for ad-hoc end-user analysis.
Identifiants alternatifs https://oceantrack.org/ipt/resource?r=otntausdotyamhaifadistri