Description
Observations of large mammals composed from camera traps. The monitoring array takes place in 11 monitoring units, while some of the larger units are further divided into subunits (different geographical regions) or habitats (different ecosystems). In some of the units the effect of proximity to man-made elements was also evaluated; in such cases there are also distinct sample sites near and far from the studied effect (e.g. settlements). Each unit x subunit x habitat x proximity combination usually contains 5 monitoring sites. In each such site, we positioned a transect of 900 m of 9 camera traps (with 100 m gaps) for about 10 days. All mammal photos were identified and grouped into observation events (represented by rows in the data file); an observation event is a set adjacent photos of the same species.
Occupancy and activity levels estimates derived from HAMAARAG's large mammals monitoring program data play an important role in acting as indicators for trends in biodiversity, habitat change and climate change. New collaborations are extremely valuable to make the most of the data. Researchers are welcome to contact the dataset creator to collaborate on comparative analyses and meta-analysis.
Enregistrements de données
Les données de cette ressource données d'échantillonnage 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 92 enregistrements.
1 tableurs de données d'extension existent également. Un enregistrement d'extension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre d'enregistrements dans chaque tableur de données d'extension est illustré ci-dessous.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour 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.
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:
Dorman M (2015): Large mammals in Israel from camera traps. v1.5. Hamaarag. Dataset/Samplingevent. http://cloud.gbif.org/eubon/resource?r=camera&v=1.5
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Hamaarag. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : cdae52c7-a6f2-460e-b0e9-33c795a34224. Hamaarag publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du GBIF Israel.
Mots-clé
Samplingevent; Camera trap; large mammals
Contacts
- Fournisseur Des Métadonnées ●
- Créateur ●
- Personne De Contact
http://orcid.org/0000-0002-3696-3496
Couverture géographique
Israel
| Enveloppe géographique | Sud Ouest [29,47, 34,19], Nord Est [33,41, 35,89] |
|---|
Couverture taxonomique
Large mammals
| Class | Mammalia (mammals) |
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Couverture temporelle
| Date de début / Date de fin | 2012-01-01 / 2014-12-31 |
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Méthodes d'échantillonnage
In each such site, we positioned a transect of 900 m of 9 camera traps (with 100 m gaps) for about 10 days. All mammal photos were identified and grouped into observation events (represented by rows in the attached file); an observation event is a set of adjacent photos of the same species.
| Etendue de l'étude | The monitoring array takes place in 11 monitoring units, while some of the larger units are further divided into subunits (different geographical regions) or habitats (different ecosystems). In some of the units the effect of proximity to man-made elements was also evaluated; in such cases there are also distinct sample sites near and far from the studied effect (e.g. settlements). Each unit x subunit x habitat x proximity combination usually contains 5 monitoring sites. |
|---|---|
| Contrôle qualité | Each identification (scientific name) is matched against the GBIF Backbone Taxonomy as a quality control to make sure that each identification is correct. |
Description des étapes de la méthode:
- In each such site, we positioned a transect of 900 m of 9 camera traps (with 100 m gaps) for about 10 days.
- All mammal photos were identified and grouped into observation events (represented by rows in the data file); an observation event is a set adjacent photos of the same species.
- To the data file, added the spatial location (taken from the camera position, and averaged per site in this particular version), the time of the event and an individual count.
Métadonnées additionnelles
| Objet | The main objective of the scheme is to provide a systematic and recurrent assessment on the state of large mammals populations in several of the main habitat types in Israel, for both conservation and research purposes. |
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| Identifiants alternatifs | cdae52c7-a6f2-460e-b0e9-33c795a34224 |
| http://cloud.gbif.org/eubon/resource?r=camera |