Seasonal Spring Flora and Fauna Monitoring Campaign in Cuenca Marina Austral- 1 on-shore Tierra del Fuego, Argentina Total Austral

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Description

The information in this dataset was collected during several campaigns made by the biodiversity consultant "BIOSUM", which is in charge of the biodiversity assessment in the Cuenca Marina Austral-1 on shore (CMA-1 on-shore) The campaigns were developed in the frame of the preparation of a Biodiversity Action Plan (BAP) for the area. A BAP is a mandatory document each Total Austral´s operational site has to prepare. It compiles conservation actions that then must be implemented in the area. In order to be able to define these conservation actions, a first step is to collect high-quality scientific data of the area to analyze its current biodiversity status. Therefore, a seasonal flora and fauna spring monitoring campaign was conducted to this end.

Enregistrements de données

Les données de cette ressource données d'échantillonnage ont été publiées sous forme dune Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant quensemble dun ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 133 enregistrements.

1 tableurs de données dextension existent également. Un enregistrement dextension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre denregistrements dans chaque tableur de données dextension est illustré ci-dessous.

133

963

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 naffiche que les versions publiées de la ressource accessibles publiquement.

Comment citer

Les chercheurs doivent citer cette ressource comme suit:

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

Droits

Les chercheurs doivent respecter la déclaration de droits suivante:

L’éditeur et détenteur des droits de cette ressource est TotalEnergies. Ce travail est sous licence Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0.

Enregistrement GBIF

Cette ressource a été enregistrée sur le portail GBIF, et possède lUUID GBIF suivante : 1edadbc8-8d0b-452c-a932-20d7e179dccb. TotalEnergies publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec lapprobation du GBIF France.

Mots-clé

Samplingevent; Observation

Contacts

BIOSUM S.R.L

Ushuahia

Tierra del Fuego

Total Austral S.A

Créateur

Affiliate

Total Energies

María Sol Gómez Arismendi

Personne De Contact

TotalEnergies, Total Austral

Ciudad Autónoma de Buenos Aires

Steve Dickinson

Personne De Contact

Group Biodiversity Specialist

Total Energies

María Sol Gómez Arismendi

Personne De Contact

Biodiversity Intern

Total Austral

Ciudad Autónoma de Buenos Aires

maria-sol.gomez-arismendi@external.totalenergies.com

Couverture géographique

The survey was made within the CMA-1 on-shore area, particularly within the Cañadón Alfa deposit area.

Enveloppe géographique	Sud Ouest [-52,909, -69,609], Nord Est [-52,665, -68,604]

Couverture taxonomique

Pas de description disponible

Kingdom	Plantae, Animalia, Fungi
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

Couverture temporelle

Date de début / Date de fin	2024-11-21 / 2024-11-28

Date de début / Date de fin	2025-02-04 / 2025-02-11

Méthodes déchantillonnage

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.

Etendue de létude	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.
Contrôle qualité	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.

Etendue de létude

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.

Contrôle qualité

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.

Description des étapes de la méthode:

Step description The survey was made following the steps on each sampling method already described.

Métadonnées additionnelles

Remerciements
Identifiants alternatifs	https://ipt.mincyt.gob.ar/resource?r=informe-bio-biosum