Description
Data Records
The data in this sampling event resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 133 records.
1 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versions
The table below shows only published versions of the resource that are publicly accessible.
How to cite
Researchers should cite this work as follows:
BIOSUM S.R.L, Austral S.A T, Gómez Arismendi M S (2025). Seasonal Spring Flora and Fauna Monitoring Campaign in Cuenca Marina Austral- 1 on-shore Tierra del Fuego, Argentina Total Austral. Version 1.1. TotalEnergies. Samplingevent dataset. https://ipt.mincyt.gob.ar/resource?r=informe-bio-biosum&v=1.1
Rights
Researchers should respect the following rights statement:
The publisher and rights holder of this work is TotalEnergies. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF Registration
This resource has been registered with GBIF, and assigned the following GBIF UUID: 1edadbc8-8d0b-452c-a932-20d7e179dccb. TotalEnergies publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF France.
Keywords
Samplingevent; Observation
Contacts
- Originator
- Affiliate
- Point Of Contact
- Point Of Contact
- Group Biodiversity Specialist
- Point Of Contact
- Biodiversity Intern
Geographic Coverage
The survey was made within the CMA-1 on-shore area, particularly within the Cañadón Alfa deposit area.
| Bounding Coordinates | South West [-52.909, -69.609], North East [-52.665, -68.604] |
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Taxonomic Coverage
No Description available
| Kingdom | Plantae, Animalia, Fungi |
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| Phylum | Bryophyta, Tracheophyta, Ascomycota, Chordata |
| Class | Bryopsida, Lecanoromycetes, Magnoliopsida, Liliopsida, Aves, Reptilia, Mammalia |
| Order | Santalales, Geraniales, Squamata, Asterales, Anseriformes, Artiodactyla, Ericales, Passeriformes, Pelecaniformes, Ranunculales, Poales, Falconiformes, Asparagales, Lecanorales, Gruiformes, Gunnerales, Pottiales, Charadriiformes, Boraginales, Lamiales, Caryophyllales, Podicipediformes, Rosales, Fabales, Brassicales, Procellariiformes, Oxalidales, Maipighiales, Apiales |
| Family | Oxalidaceae, Troglodytidae, Tyrannidae, Laridae, Plantaginaceae, Rosaceae, Procellariidae, Motacillidae, Ranunculaceae, Thraupidae, Cyperaceae, Podicipedidae, Apiaceae, Haematopodidae, Caryophyllaceae, Iridaceae, Polygonaceae, Gunneraceae, Plumbaginaceae, Calceolariaceae, Ericaceae, Scolopacidae, Poaceae, Geraniaceae, Brassicaceae, Juncaceae, Camelidae, Fabaceae, Violaceae, Threskiornithidae, Charadriidae, Liolaemidae, Parmeliaceae, Boraginaceae, Pottiaceae, Hirundinidae, Calyceraceae, Furnariidae, Schoepfiaceae, Passerellidae, Falconidae, Beberidaceae, Turdidae, Rallidae, Icteridae, Amaranthaceae, Asteraceae, Anatidae |
Temporal Coverage
| Start Date / End Date | 2024-11-21 / 2024-11-28 |
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| Start Date / End Date | 2025-02-04 / 2025-02-11 |
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Sampling Methods
The floral component was surveyed developing a stratified systematic survey. The surveying technique was the quadrant technique, assigning a cover percentage to each especies present in the quadrant. This variable is a non-destructive variable for measuring abundance. 50 quadrants were surveyed, which were already surveyed in previous campaigns. Each quadrant had a 25 m2 surface. The faunal component was surveyed using different techniques for each animal group particularly. The study had already been stratified in 6 biotic units, each of them being surveyed particularly with a systematic sampling technique. Moreover, for some animal groups, asystematic sampling was made, but those observatios were not taken into account for the abundance calculations, only for species richness. 51 sampling stations were surveyed. Reptiles The survey was made through free active searching of individuals and the exhaustive potential microhabitat checking the only reported reptile species in CMA-1, Liolaemus magallanicus. This method was repeated for the 51 stations. In each one of them, walking transects were done, each one longer than 200 m. The counting of individuals was made by visual encounter following the Ojasti and Dallmeier criterio. During the transect survey, indirect evidence of reptile presence was registered such as caves or stool. The individuals encountered were captured, sexed and its snout-vent length (SVL) was registered. Birdlife This group was surveyed using the Brandolin, et.al (2007) counting method on each station registering every individual seen or heard for 10 minutes. Associated to each sampling station, there was a walking transect, to identify and register individual which may be hidden. Asystematic sampling was also made, through vehicular travelling of the area. Individual sighting was made through fotographic cameras with a 300 m telephoto lens and binoculars.
| Study Extent | This campaign attempted to describe the local biodiversity in Cuenca Marina Austral- 1 on-shore, both flora and fauna from its different environmental strata. The study prioritizes both the communities´ structural description, from biological indices and dominance-abundance curves, as well as the detection of non-registered especies. |
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| Quality Control | Birdlife: Before starting the survey, there was a 1-minute habituation time to ensure the birds were not warded off. The field identification of the species was made using the field and song guides from Narosky and Yzurieta (2010) and López-Lanús (2020). Moreover for the orders, families, scientific names and vernacular names for the birds observed Monteleone and Pagano (2022) and Remsen et.al (2025) was consulted. Mammals: The individual and bone remains identification was made following Olrog and Lucero (1981) Redford and Eisenberg, (1992) and the keys from Braun and Díaz (1999), Díaz (2000) and the Jayap et al. (2006), Agnolin et al. (2008), Jayap et al. (2011) and Barquez and Díaz (2020) descriptions. |
Method step description:
- Step description The survey was made following the steps on each sampling method already described.
Additional Metadata
| Acknowledgements | |
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| Alternative Identifiers | https://ipt.mincyt.gob.ar/resource?r=informe-bio-biosum |