Ceratium sp, Scrippsiella sp, Karenia sp, Prorocentrum sp, Gyrodinium sp, Akashiwo sp,
Gonyaulax sp and Noctiluca sp. The potentially harmful diatoms are distinguished in the study
site with the species: Cylindroththeca sp, Rhizosolenia sp, Thalassiosira sp, Chaetoceros sp
and Leptocylindrus sp. These species were not involved during our work, to phytoplankton
blooms (HAB). The examination of inter-valvular liquid of mussels and oysters shows an
inventory of 23 phytoplankton species belonging to two classes where Diatoms are more
abundant than Dinoflagellates.
Key words: Toxic phytoplankton, harmful phytoplankton, shellfish farm, CULTMARE,
Tipaza.
‫ا‬
‫ﻟ‬
‫ﻤ‬
‫ﻠ‬
‫ﺨ‬
‫ﺺ‬
:
‫ﻧ‬
‫ﻘ‬
‫ﺪ‬
‫م‬
‫ھ‬
‫ﻨ‬
‫ﺎ‬
‫ﻗ‬
‫ﺎ‬
‫ﺋ‬
‫ﻤ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﺠ‬
‫ﺮ‬
‫د‬
‫و‬
‫ﻛ‬
‫ﺬ‬
‫ﻟ‬
‫ﻚ‬
‫ا‬
‫ﻟ‬
‫ﺪ‬
‫ﯾ‬
‫ﻨ‬
‫ﺎ‬
‫ﻣ‬
‫ﯿ‬
‫ﻜ‬
‫ﯿ‬
‫ﺎ‬
‫ت‬
‫ا‬
‫ﻟ‬
‫ﺰ‬
‫ﻣ‬
‫ﻨ‬
‫ﯿ‬
‫ﺔ‬
‫ﻟ‬
‫ﻠ‬
‫ﻌ‬
‫ﻮ‬
‫ا‬
‫ﻟ‬
‫ﻖ‬
‫ا‬
‫ﻟ‬
‫ﻨ‬
‫ﺒ‬
‫ﺎ‬
‫ﺗ‬
‫ﯿ‬
‫ﺔ‬
‫و‬
‫ﻋ‬
‫ﻠ‬
‫ﻰ‬
‫و‬
‫ﺟ‬
‫ﮫ‬
‫ا‬
‫ﻟ‬
‫ﺨ‬
‫ﺼ‬
‫ﻮ‬
‫ص‬
‫ا‬
‫ﻷ‬
‫ﻧ‬
‫ﻮ‬
‫ا‬
‫ع‬
‫ا‬
‫ﻟ‬
‫ﺴ‬
‫ﺎ‬
‫ﻣ‬
‫ﺔ‬
‫و‬
/
‫أ‬
‫و‬
‫ا‬
‫ﻟ‬
‫ﻀ‬
‫ﺎ‬
‫ر‬
‫ة‬
‫ا‬
‫ﻟ‬
‫ﻤ‬
‫ﺤ‬
‫ﺘ‬
‫ﻤ‬
‫ﻠ‬
‫ﺔ‬
‫ﻓ‬
‫ﻲ‬
‫ﻣ‬
‫ﺰ‬
‫ر‬
‫ﻋ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﻤ‬
‫ﺤ‬
‫ﺎ‬
‫ر‬
) "CULTMARE"
‫ﺗ‬
‫ﯿ‬
‫ﺒ‬
‫ﺎ‬
‫ز‬
‫ا‬
(
.
‫أ‬
‫ظ‬
‫ﮭ‬
‫ﺮ‬
‫ت‬
‫ا‬
‫ﻟ‬
‫ﺪ‬
‫ر‬
‫ا‬
‫ﺳ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﻔ‬
‫ﯿ‬
‫ﺰ‬
‫ﯾ‬
‫ﺎ‬
‫ﺋ‬
‫ﯿ‬
‫ﺔ‬
‫و‬
‫ا‬
‫ﻟ‬
‫ﻜ‬
‫ﯿ‬
‫ﻤ‬
‫ﯿ‬
‫ﺎ‬
‫ﺋ‬
‫ﯿ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﺘ‬
‫ﻲ‬
‫أ‬
‫ﺟ‬
‫ﺮ‬
‫ﯾ‬
‫ﺖ‬
‫ﺑ‬
‫ﺎ‬
‫ﻟ‬
‫ﺘ‬
‫ﻮ‬
‫ا‬
‫ز‬
‫ي‬
‫ﻣ‬
‫ﻊ‬
‫د‬
‫ر‬
‫ا‬
‫ﺳ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﻌ‬
‫ﻮ‬
‫ا‬
‫ﻟ‬
‫ﻖ‬
‫ا‬
‫ﻟ‬
‫ﻨ‬
‫ﺒ‬
‫ﺎ‬
‫ﺗ‬
‫ﯿ‬
‫ﺔ‬
‫ﺑ‬
‫ﻌ‬
‫ﺾ‬
‫ا‬
‫ﻟ‬
‫ﺨ‬
‫ﺼ‬
‫ﺎ‬
‫ﺋ‬
‫ﺺ‬
‫ﻗ‬
‫ﻠ‬
‫ﯿ‬
‫ﻠ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﺘ‬
‫ﻐ‬
‫ﺬ‬
‫ﯾ‬
‫ﺔ‬
‫ﻟ‬
‫ﻠ‬
‫ﻤ‬
‫ﺤ‬
‫ﻄ‬
‫ﺎ‬
‫ت‬
،
‫و‬
‫د‬
‫ر‬
‫ﺟ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﺤ‬
‫ﺮ‬
‫ا‬
‫ر‬
‫ة‬
‫و‬
‫ا‬
‫ﻟ‬
‫ﻤ‬
‫ﻠ‬
‫ﻮ‬
‫ﺣ‬
‫ﺔ‬
‫ﺗ‬
‫ﺘ‬
‫ﻘ‬
‫ﻠ‬
‫ﺐ‬
‫ﺣ‬
‫ﺴ‬
‫ﺐ‬
‫ا‬
‫ﻟ‬
‫ﻤ‬
‫ﻮ‬
‫ﺳ‬
‫ﻢ‬
.
‫ﺗ‬
‫ﻜ‬
‫ﺸ‬
‫ﻒ‬
‫ا‬
‫ﻟ‬
‫ﺘ‬
‫ﺤ‬
‫ﻠ‬
‫ﯿ‬
‫ﻼ‬
‫ت‬
‫ا‬
‫ﻟ‬
‫ﻨ‬
‫ﻮ‬
‫ﻋ‬
‫ﯿ‬
‫ﺔ‬
‫و‬
‫ا‬
‫ﻟ‬
‫ﻜ‬
‫ﻤ‬
‫ﯿ‬
‫ﺔ‬
‫ﻟ‬
‫ﻤ‬
‫ﺠ‬
‫ﻤ‬
‫ﻮ‬
‫ﻋ‬
‫ﺎ‬
‫ت‬
‫ا‬
‫ﻟ‬
‫ﻌ‬
‫ﻮ‬
‫ا‬
‫ﻟ‬
‫ﻖ‬
‫ا‬
‫ﻟ‬
‫ﻨ‬
‫ﺒ‬
‫ﺎ‬
‫ﺗ‬
‫ﯿ‬
‫ﺔ‬
‫ﻋ‬
‫ﻦ‬
‫و‬
‫ﺟ‬
‫ﻮ‬
‫د‬
77
‫ﻧ‬
‫ﻮ‬
‫ﻋ‬ ً‫ﺎ‬
،
‫ﻣ‬
‫ﻦ‬
‫ﺑ‬
‫ﯿ‬
‫ﻨ‬
‫ﮭ‬
‫ﺎ‬
‫ﻧ‬
‫ﻮ‬
‫ع‬
‫و‬
‫ا‬
‫ﺣ‬
‫ﺪ‬
‫ﯾ‬
‫ﻨ‬
‫ﺘ‬
‫ﻤ‬
‫ﻲ‬
‫إ‬
‫ﻟ‬
‫ﻰ‬
‫ﻓ‬
‫ﺌ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﺪ‬
‫ﯾ‬
‫ﺎ‬
‫ﺗ‬
‫ﻮ‬
‫ﻣ‬
‫ﺎ‬
‫ت‬
‫ا‬
‫ﻟ‬
‫ﺘ‬
‫ﻲ‬
‫ﯾ‬
‫ﺤ‬
‫ﺘ‬
‫ﻤ‬
‫ﻞ‬
‫أ‬
‫ن‬
‫ﺗ‬
‫ﻜ‬
‫ﻮ‬
‫ن‬
‫ﺳ‬
‫ﺎ‬
‫ﻣ‬
‫ﺔ‬
،
‫و‬
‫ھ‬
‫ﻮ‬
‫ﺟ‬
‫ﻨ‬
‫ﺲ‬
Pseudo-nitzschia
،
‫و‬
‫ﺳ‬
‫ﺘ‬
‫ﺔ‬
‫أ‬
‫ﻧ‬
‫ﻮ‬
‫ا‬
‫ع‬
‫أ‬
‫ﺧ‬
‫ﺮ‬
‫ى‬
‫ﺗ‬
‫ﻨ‬
‫ﺘ‬
‫ﻤ‬
‫ﻲ‬
‫إ‬
‫ﻟ‬
‫ﻰ‬
‫ﻓ‬
‫ﺌ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﺪ‬
‫ﯾ‬
‫ﻨ‬
‫ﻮ‬
‫ﻓ‬
‫ﻼ‬
‫ﺟ‬
‫ﯿ‬
‫ﻼ‬
‫ت‬
‫ﻣ‬
‫ﺜ‬
‫ﻞ‬
: sp
،
Alexandrium sp
،
Ostreopsis sp
،
Protoperidinium sp
،
Coolia sp
‫و‬
Gambierdiscus sp
،
‫و‬
‫ا‬
‫ﻟ‬
‫ﺘ‬
‫ﻲ‬
‫ﯾ‬
‫ﺤ‬
‫ﺘ‬
‫ﻤ‬
‫ﻞ‬
‫أ‬
‫ن‬
‫ﺗ‬
‫ﻜ‬
‫ﻮ‬
‫ن‬
‫ﺳ‬
‫ﺎ‬
‫ﻣ‬
‫ﺔ‬
.
‫ﻛ‬
‫ﻤ‬
‫ﺎ‬
‫ﻟ‬
‫ﻮ‬
‫ﺣ‬
‫ﻈ‬
‫ﺖ‬
‫أ‬
‫ﻧ‬
‫ﻮ‬
‫ا‬
‫ع‬
‫أ‬
‫ﺧ‬
‫ﺮ‬
‫ى‬
‫ﻗ‬
‫ﺪ‬
‫ﺗ‬
‫ﻜ‬
‫ﻮ‬
‫ن‬
‫ﺿ‬
‫ﺎ‬
‫ر‬
‫ة‬
،
‫و‬
‫ھ‬
‫ﻲ‬
‫د‬
‫ﯾ‬
‫ﻨ‬
‫ﻮ‬
‫ﻓ‬
‫ﻼ‬
‫ﺟ‬
‫ﯿ‬
‫ﻼ‬
‫ت‬
‫ﻣ‬
‫ﺜ‬
‫ﻞ‬
Ceratium sp :
‫و‬
Scrippsiella sp
‫و‬
Karenia sp
‫و‬
Prorocentrum sp
‫و‬
Gyrodinium sp
‫و‬
Akashiwo sp
‫و‬
Gonyaulax
sp
‫و‬
Noctiluca sp.
‫ﺗ‬
‫ﻢ‬
‫ﺗ‬
‫ﻤ‬
‫ﯿ‬
‫ﯿ‬
‫ﺰ‬
‫ا‬
‫ﻟ‬
‫ﺪ‬
‫ﯾ‬
‫ﺎ‬
‫ﺗ‬
‫ﻮ‬
‫ﻣ‬
‫ﺎ‬
‫ت‬
‫ا‬
‫ﻟ‬
‫ﺘ‬
‫ﻲ‬
‫ﯾ‬
‫ﺤ‬
‫ﺘ‬
‫ﻤ‬
‫ﻞ‬
‫أ‬
‫ن‬
‫ﺗ‬
‫ﻜ‬
‫ﻮ‬
‫ن‬
‫ﺿ‬
‫ﺎ‬
‫ر‬
‫ة‬
‫ﻓ‬
‫ﻲ‬
‫ﻣ‬
‫ﻮ‬
‫ﻗ‬
‫ﻊ‬
‫ا‬
‫ﻟ‬
‫ﺪ‬
‫ر‬
‫ا‬
‫ﺳ‬
‫ﺔ‬
‫ﻣ‬
‫ﻊ‬
‫ا‬
‫ﻷ‬
‫ﻧ‬
‫ﻮ‬
‫ا‬
‫ع‬
Cylindroththeca
sp
‫و‬
Rhizosolenia sp Thalassiosira sp
‫و‬
Chaetoceros sp
‫و‬
Leptocylindrus sp
‫ﻟ‬
‫ﻢ‬
‫ﺗ‬
‫ﺸ‬
‫ﺎ‬
‫ر‬
‫ك‬
‫ھ‬
‫ﺬ‬
‫ه‬
‫ا‬
‫ﻷ‬
‫ﻧ‬
‫ﻮ‬
‫ا‬
‫ع‬
‫أ‬
‫ﺛ‬
‫ﻨ‬
‫ﺎ‬
‫ء‬
‫ﻋ‬
‫ﻤ‬
‫ﻠ‬
‫ﻨ‬
‫ﺎ‬
‫ﻓ‬
‫ﻲ‬
‫إ‬
‫ز‬
‫ھ‬
‫ﺎ‬
‫ر‬
‫ا‬
‫ﻟ‬
‫ﻌ‬
‫ﻮ‬
‫ا‬
‫ﻟ‬
‫ﻖ‬
‫ا‬
‫ﻟ‬
‫ﻨ‬
‫ﺒ‬
‫ﺎ‬
‫ﺗ‬
‫ﯿ‬
‫ﺔ‬
(HAB).
‫ﯾ‬
ُ
‫ﻈ‬
‫ﮭ‬
‫ﺮ‬
‫ﻓ‬
‫ﺤ‬
‫ﺺ‬
‫ا‬
‫ﻟ‬
‫ﺴ‬
‫ﺎ‬
‫ﺋ‬
‫ﻞ‬
‫ﺑ‬
‫ﯿ‬
‫ﻦ‬
‫ا‬
‫ﻟ‬
‫ﺼ‬
‫ﻤ‬
‫ﺎ‬
‫ﻣ‬
‫ﺎ‬
‫ت‬
‫ﻟ‬
‫ﺒ‬
‫ﻠ‬
‫ﺢ‬
‫ا‬
‫ﻟ‬
‫ﺒ‬
‫ﺤ‬
‫ﺮ‬
‫و‬
‫ا‬
‫ﻟ‬
‫ﻤ‬
‫ﺤ‬
‫ﺎ‬
‫ر‬
‫ﺟ‬
‫ﺮ‬
‫د‬
ً‫ا‬
‫ﻟ‬
‫ـ‬
23
‫ﻧ‬
‫ﻮ‬
‫ﻋ‬ ً‫ﺎ‬
‫ﻣ‬
‫ﻦ‬
‫ا‬
‫ﻟ‬
‫ﻌ‬
‫ﻮ‬
‫ا‬
‫ﻟ‬
‫ﻖ‬
‫ا‬
‫ﻟ‬
‫ﻨ‬
‫ﺒ‬
‫ﺎ‬
‫ﺗ‬
‫ﯿ‬
‫ﺔ‬
‫ﺗ‬
‫ﻨ‬
‫ﺘ‬
‫ﻤ‬
‫ﻲ‬
‫إ‬
‫ﻟ‬
‫ﻰ‬
‫ﻓ‬
‫ﺌ‬
‫ﺘ‬
‫ﯿ‬
‫ﻦ‬
‫ﺣ‬
‫ﯿ‬
‫ﺚ‬
‫ﺗ‬
‫ﻜ‬
‫ﻮ‬
‫ن‬
‫ا‬
‫ﻟ‬
‫ﺪ‬
‫ﯾ‬
‫ﺎ‬
‫ﺗ‬
‫ﻮ‬
‫ﻣ‬
‫ﺎ‬
‫ت‬
‫أ‬
‫ﻛ‬
‫ﺜ‬
‫ﺮ‬
‫و‬
‫ﻓ‬
‫ﺮ‬
‫ة‬
‫ﻣ‬
‫ﻦ‬
‫ا‬
‫ﻟ‬
‫ﺪ‬
‫ﯾ‬
‫ﻨ‬
‫ﻮ‬
‫ﻓ‬
‫ﻼ‬
‫ﺟ‬
‫ﯿ‬
‫ﻼ‬
‫ت‬
.
‫ا‬
‫ﻟ‬
‫ﻜ‬
‫ﻠ‬
‫ﻤ‬
‫ﺎ‬
‫ت‬
‫ا‬
‫ﻟ‬
‫ﻤ‬
‫ﻔ‬
‫ﺘ‬
‫ﺎ‬
‫ﺣ‬
‫ﯿ‬
‫ﺔ‬
:
‫ا‬
‫ﻟ‬
‫ﻌ‬
‫ﻮ‬
‫ا‬
‫ﻟ‬
‫ﻖ‬
‫ا‬
‫ﻟ‬
‫ﻨ‬
‫ﺒ‬
‫ﺎ‬
‫ﺗ‬
‫ﯿ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﺴ‬
‫ﺎ‬
‫ﻣ‬
‫ﺔ‬
،
‫ا‬
‫ﻟ‬
‫ﻌ‬
‫ﻮ‬
‫ا‬
‫ﻟ‬
‫ﻖ‬
‫ا‬
‫ﻟ‬
‫ﻨ‬
‫ﺒ‬
‫ﺎ‬
‫ﺗ‬
‫ﯿ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﻀ‬
‫ﺎ‬
‫ر‬
‫ة‬
،
‫ﻣ‬
‫ﺰ‬
‫ر‬
‫ﻋ‬
‫ﺔ‬
‫ا‬
‫ﻟ‬
‫ﻤ‬
‫ﺤ‬
‫ﺎ‬
‫ر‬
،
CULTMARE
،
‫ﺗ‬
‫ﯿ‬
‫ﺒ‬
‫ﺎ‬
‫ز‬
‫ة‬
.