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15.06.2017 - 15:05 Laura B Grotte à Corail

Data dell'osservazione: 
10.06.2017
Nome della località o del sito d'immersione: 
Grotte à Corail
Corrente: 
none
Visibilità: 
some suspended particles
Temperatura dell'acqua: 
15℃
Intervallo di profondità: 
Min

10

(m)
Max

27

(m)
Profondità dell'osservazione: 
17.00(m)
Profondità massima dell'immersione: 
25(m)
Estensione orizzontale delle concrezioni coralligene osservate: 
more than 20 m
Continuità dell'habitat: 
Discontinuo
Inclinazione: 
Verticale
Rugosità: 
Piccola
Altre osservazioni: 

Observation faite par Didier GONZALEZ - plongeur Septentrion Environnement (cadre sortie spécifique POLARIS)

Pressures and Threats: 
Non-indigenous species: Caulerpa cylindracea (Absent)
Non-indigenous species: Asparagopsis spp. (Limited)
Mucilaginous aggregations (Absent)
Organism necrosis and mortality events (Absent)
Sedimentation on coralligenous biota (Absent)
Diver recklessness (Limited)
Fishing gear (Absent)
Litter (Absent)
Anchoring (Absent)
Urban waste sources nearby (Absent)
Other
Coralligenοus Organisms: 
Eunicella cavolini (Very abundant)
Eunicella singularis (Absent)
Paramuricea clavata (Abundant)
Leptogorgia sarmentosa (Absent)
Savalia savaglia (Absent)
Shark eggs (Absent)
Anthias anthias (Scarce)
Epinephelus marginatus (Absent)
Scorpaena spp. (Absent)
Centrostephanus longispinus (Absent)
Other sea urchins (Scarce)
Calcareous red algae (Very abundant)
Peyssonnelia spp. (Abundant)
Agelas oroides (Scarce)
Axinella spp. (Absent)
Myriapora truncata (Absent)
Other erect bryozoans (Scarce)
Scleractinians (Absent)
Cliona spp. (Absent)
Corallium rubrum (Abundant)
Homarus gammarus (Absent)
Palinurus elephas (Absent)
Scyllarides latus (Absent)
https://cs.cigesmed.eu/sites/default/files/web_axinella_issaris_01.jpg,https://cs.cigesmed.eu/sites/default/files/web_axinella_issaris_05.jpg,https://cs.cigesmed.eu/sites/default/files/web_eunicella-cavolinii_issaris_01.jpg,https://cs.cigesmed.eu/sites/default/files/web_general_issaris_02.jpg,