https://ipt.mincyt.gob.ar/resource?r=faunacosteraeinter-se faunacosteraeinter-se Total Austral S.A Total Energies Affiliate

Ciudad Autónoma de Buenos Aires Ciudad Autónoma de Buenos Aires AR

BIOSUM S.R.L

Ushuahia Tierra del Fuego AR

María Sol Gómez Arismendi TotalEnergies, Total Austral Biodiversity Intern

Ciudad Autónoma de Buenos Aires Ciudad Autónoma de Buenos Aires AR

2025-07-22 eng The information in this dataset was collected during a campaign made by the biodiversity consultant "BIOSUM", which is in charge of the biodiversity assesment in the Cuenca Marina Austral-1 on shore (CMA-1 on-shore) The campaign was 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 order to be able to define these conservation actions, a first step is to collect high-quality scientific data of the area to analyse its current biodiversity status. Therefore, a coastal and intertidal fauna survey was conducted to this end. Samplingevent GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml Observation GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml birds bivalves starfishes gastropods cephalopods n/a This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License. Creative Commons Attribution Non Commercial 4.0 International https://spdx.org/licenses/CC-BY-NC-4.0.html CC-BY-NC-4.0 The surveys were conducted in the coastal area ranging between Cabo Espíritu Santo (Hito 1) and Cabo Domingo. The survey area includes part of the Tierra del Fuego Costa Atlántica Provincial Reserve, which is part of the Natural Areas National System. -68.854303 -68.235561 -52.014133 -52.987311 2024-11-21 2024-11-28 class Holothuroidea phylum Arthropoda family Mytilidae order Suliformes family Loliginidae order Decapoda order Spionida order Anseriformes phylum Nemertea family Calyptraeidae order Apodida order Chitonida family Delphinidae order Passeriformes order Pelecaniformes phylum Annelida family Chitonidae class Polychaeta family Lasaeidae order Patellogastropoda class Hexacorallia family Serolidae phylum Chordata order Gruiformes family Scolopacidae class Aves family Euphausiidae family Balaenidae order Lepetellida class Bivalvia family Charadriidae family Mesodesmatidae family Phocoenidae order Carnivora family Mopaliidae family Asteriidae family Volutidae class Mammalia order Cetacea family Spionidae family Varunidae family Lithodidae order Euphausiacea family Turdidae family Metridiidae class Actinopterygii  family Glyceridae family Chiridotidae class Nemertea family Palacrocoracidae family Anatidae class Gastropoda phylum Echinodermata phylum Mollusca order Caenogastropoda family Littorinidae order Camarodonata family Troglodytidae order Mytilida family Tyrannidae order Trochida order Myopsida order Siphonariida family Laridae family Actiniidae phylum Arthropoda (Crustacea) order Neogastropoda family Mactridae family Calliostomatidae family Motacillidae family Procellariidae class Thecostraca kingdom Animalia order Galeommatida order Perciformes family Zoarcidae order Phyllodocida family Thraupidae family Hiatellidae order Balanomorpha family Podicipedidae order Forcipulatida family Balanidae family Siphonariidae family Haematopodidae order Venerida family Chthamalidae family Nacellidae order Littorinimorpha order Falconiformes order Actiniaria family Thinocoridae order Charadriiformes family Threskiornithidae family Passeridae order Sessilia family Hymenosomatidae family Cominellidae family Nototheniidae order Podicipediformes family Hirundinidae family Strigidae family Furnariidae family Temnopleuridae family Passerellidae family Munididae class Echinoidea class Polyplacophora family Epitoniidae family Otariidae family Falconidae order Adapedonta family Rallidae order Procellariiformes order Strigiformes family Icteridae family Bovichthydae class Cephalopoda class Malacostraca family Fissurellidae family Muricidae order Isopoda class Asteroidea phylum Cnidaria The data collection for this dataset was made by BIOSUM S.R.L, which is the consultant in charge of both the environmental and biodiversity assesment in the CMA-1 on-shore area.  unknown María Sol Gómez Arismendi Total Austral Biodiversity Intern

Ciudad Autónoma de Buenos Aires Ciudad Autónoma de Buenos Aires AR

maria-sol.gomez-arismendi@external.totalenergies.com Steve Dickinson Total Energies Group Biodiversity Specialist

FR

On each sampling station, an environmental stratification was conducted, each transect begun in the steppe, away from the coastal area and it extended till the intertidal coastal low tide line. The surveys were conducted in the coastal area ranging between Cabo Espíritu Santo (Hito 1) and Cabo Domingo. The survey area includes part of the Tierra del Fuego Costa Atlántica Provincial Reserve, which is part of the Natural Areas National System. A total of 34 sampling stations were surveyed, setting a linear transect perpendicular to the shoreline with a 200 strip-width, with the observer standing in the middle, leaving 100 m at each side. On each transect, fauna presence who were making use of the coastal area was registered as well as supratidal and intertidal organisms, both through direct observation or through activity traces such as footprints, burrows, feathers, stool, etc) in the datasets, there are some abbreviations referring to the different sampling spots and type of environment in which the observations was made. Here the meaning behind those abbreviations: Environment AC = Cliff (comes from Acantilados in spanish) PLA -> silty-sandy plain (comes from Planicie Limo-arenosa in spanish) PACR -> boulder and sand beaches (comes from Playas de arena y canto rodado in spanish) PA -> abrassion platform (comes from Plataforma de Abrasión in spanish) BSA -> Saint Sebastian Bay (comes from Bahía San Sebastián in spanish) CD -> Domingo Cape (comes from Cabo Domingo in spanish) There are also in that same column some abbreviations referring to the sampling method. Here are the specification for those abbreviations: E = Wild fauna monitoring station (comes from Estación de monitoreo de fauna silvestre in spanish) C = Vegetation sampling cuadrant (comes from Cuadrante de muestreo de vegetación in spanish) VP = Vantage Point T =Transect TV = Vehicular transect (comes from Transecta vehicular in spanish) For the coastal fauna identification, bionculars (7x28, 10x50), fotographic cameras (Nikon - 300mm, Sony - 200mm) and field guides were used. 2025-07-13T21:44:10.288+00:00 dataset Austral S.A T, BIOSUM S.R.L, Gómez Arismendi M S (2025). Coastal and intertidal fauna baseline for the Cuenca Marina Austral-1 on-shore area in Tierra del Fuego, Argentina, Total Austral. Version 1.1. TotalEnergies. Samplingevent dataset. https://ipt.mincyt.gob.ar/resource?r=faunacosteraeinter-se&v=1.1 https://ipt.mincyt.gob.ar/logo.do?r=faunacosteraeinter-se https://ipt.mincyt.gob.ar/resource?id=faunacosteraeinter-se/v1.1.xml