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28.02.2016 - 20:30 mariasini Ai-Giannis, Souda, Crete

Ημερομηνία Παρατήρησης: 
16.12.2013
Όνομα περιοχής ή καταδυτικής τοποθεσίας: 
Ai-Giannis, Souda, Crete
Ένταση ρεύματος: 
weak
Ορατότητα: 
turbid water
Εύρος βάθους: 
Min

15

(m)
Max

40

(m)
Βάθος παρατήρησης : 
25.00(m)
Μέγιστο βάθος κατάδυσης: 
30(m)
Οριζόντια έκταση των παρατηρούμενων κοραλλιγενών σχηματισμών: 
less than 5 m
Προσανατολισμός: 
N
NE
Συνέχεια ενδιαιτήματος : 
Ασυνεχής
Κλίση υποστρώματος: 
Με κλίση
Τραχύτητα : 
Mεγάλη
Other observations : 

The site is characterised by the presence of discontinuous coralligenous outcrops which emerge from muddy substrates.The outcrops are very irregular, with high degree of rugosity, and form walls, crevices, and overhangs. Silty sediments cover a large part of the cavities and the coralligenous assemblages.

Πιέσεις και απειλές: 
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 (Extended)
Diver recklessness (Absent)
Fishing gear (Extended)
Litter (Limited)
Anchoring (Absent)
Urban waste sources nearby (Absent)
Other (Extended)
Άλλες Πιέσεις & Απειλές: 
The site is subjected to a wide range of human activities, including a commercial harbor, a military naval base, use of coastal land for agriculture, and a small-scale aquaculture unit.
Οργανισμοί κοραλλιγενών κοινοτήτων: 
Calcareous red algae (Scarce)
Peyssonnelia spp. (Very abundant)
Agelas oroides (Abundant)
Axinella spp. (Abundant)
Eunicella cavolini (Absent)
Eunicella singularis (Absent)
Paramuricea clavata (Absent)
Leptogorgia sarmentosa (Absent)
Savalia savaglia (Absent)
Corallium rubrum (Absent)
Myriapora truncata (Scarce)
Other erect bryozoans (Scarce)
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,