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03.06.2016 - 20:35 Nadjib Benayad Jijel / Algérie

Gözlem tarihi: 
03.06.2016
Konumun yada dalış noktasının adı: 
Jijel / Algérie
Akıntı: 
none
Berraklık: 
clear water
Su sıcaklığı: 
18℃
Gözlem derinliği: 
32.00(m)
Dalışın maksimum derinliği : 
34(m)
Gözlemlenen korallijenli formasyonların yatay boyutu: 
10-20 m
Yön: 
SW
Önceden tanımlanmış derinliğin su sıcaklığı: 
Santigrat derece (℃): 
20.00℃
Meters: 
34.00(m)
Habitat sürekliliği: 
Sürekli
Eğim: 
Dikey
Pürüzlülük (Rugosite): 
Küçük
Other observations : 

j'ai remarqué une absence inhabituel des mérous, corbe et cigale.

Pressures and Threats: 
Non-indigenous species: Caulerpa cylindracea (Absent)
Non-indigenous species: Asparagopsis spp. (Absent)
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 singularis (Very abundant)
Paramuricea clavata (Abundant)
Anthias anthias (Scarce)
Epinephelus marginatus (Absent)
Scorpaena spp. (Scarce)
Centrostephanus longispinus (Scarce)
Other sea urchins (Scarce)
Fotoğraf: 
Calcareous red algae (Absent)
Myriapora truncata (Scarce)
Other erect bryozoans (Absent)
Scleractinians (Scarce)
Cliona spp. (Scarce)
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,