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CIGESMED for Divers
Coralligenous based Indicators to evaluate and monitor the "Good Environmental Status" of the MEDiterranean coastal waters
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19.01.2016 - 15:56 Yiannis Altare, AMP Portofino
Date of observation:
19.10.2013
Name of location or dive site:
Altare, AMP Portofino
Current:
weak
Visibility:
turbid water
Vertical extent of the habitat:
Min
10
(m)
Max
55
(m)
Observation Depth:
30.00(m)
Horizontal extent of the habitat:
more than 20 m
Orientation:
N
NE
E
Water temperature at predefined depths:
Meters:
30.00(m)
Habitat continuity:
Continuous
Slope:
vertical
Rugosity:
Medium
Pressures and Threats:
Non-indigenous species: Caulerpa cylindracea
Non-indigenous species: Asparagopsis spp.
Mucilaginous aggregations (
Absent
)
Organism necrosis and mortality events (
Limited
)
Sedimentation on coralligenous biota (
Limited
)
Diver recklessness (
Limited
)
Fishing gear (
Absent
)
Litter (
Absent
)
Anchoring (
Absent
)
Urban waste sources nearby (
Absent
)
Other (
Absent
)
Coralligenοus Organisms:
Calcareous red algae (
Abundant
)
Peyssonnelia spp. (
Abundant
)
Agelas oroides (
Scarce
)
Eunicella singularis (
Scarce
)
Paramuricea clavata (
Very abundant
)
Leptogorgia sarmentosa (
Absent
)
Savalia savaglia (
Absent
)
Scleractinians (
Abundant
)
Corallium rubrum (
Very abundant
)
Other erect bryozoans (
Abundant
)
Anthias anthias (
Very abundant
)
Scorpaena spp. (
Abundant
)
Shark eggs (
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,
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