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07.08.2016 - 19:40 admin Pierre de Cassis, Grand Congloué

Fecha de la observación: 
03.08.2016
Nombre del lugar o del sitio de buceo: 
Pierre de Cassis, Grand Congloué
Corriente: 
none
Visibilidad: 
some suspended particles
Temperatura del agua: 
16℃
Extensión en profundidad: 
Min

30

(m)
Max

70

(m)
Profundidad de la observación: 
40.00(m)
Profundidad máxima alcanzada durante el buceo: 
46(m)
Horizontal extent of the habitat: 
more than 20 m
Orientación: 
N
Profundidad de la termoclina: 
30.00(m)
Temperatura del agua en profundidades predefinidas: 
Grado Celsius (°C): 
16.00℃
Meters: 
40.00(m)
Continuidad del hábitat: 
Continuo
Inclinación : 
Vertical
Rugosidad: 
Mediano
Other observations : 

Groupers are present nearby the coralligenous but less deep. I have seen also several Scorpaena scrofa.

Pressures and Threats: 
Non-indigenous species: Caulerpa cylindracea (Absent)
Non-indigenous species: Asparagopsis spp. (Absent)
Mucilaginous aggregations (Absent)
Organism necrosis and mortality events (Limited)
Sedimentation on coralligenous biota (Absent)
Diver recklessness (Limited)
Fishing gear (Limited)
Litter (Absent)
Anchoring (Absent)
Urban waste sources nearby (Limited)
Other (Extended)
Presiones y amanazas (es): 
gorgonians grab from the cliff
Coralligenοus Organisms: 
Calcareous red algae (Abundant)
Peyssonnelia spp. (Scarce)
Agelas oroides (Scarce)
Axinella spp. (Scarce)
Cliona spp. (Scarce)
Eunicella cavolini (Scarce)
Eunicella singularis (Scarce)
Paramuricea clavata (Very abundant)
Leptogorgia sarmentosa (Absent)
Savalia savaglia (Absent)
Scleractinians (Scarce)
Corallium rubrum (Abundant)
Homarus gammarus (Absent)
Palinurus elephas (Scarce)
Scyllarides latus (Absent)
Myriapora truncata (Scarce)
Other erect bryozoans (Abundant)
Centrostephanus longispinus (Absent)
Other sea urchins (Scarce)
Anthias anthias (Very abundant)
Epinephelus marginatus (Absent)
Scorpaena spp. (Scarce)
Shark eggs (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,