Effets of PAC-Modified Clay Exposure on Egestion, Egg Production and Egg Hactching Success of Paracartia grani (Calanoida, Copepoda)
Turkish Journal of Fisheries and Aquatic Sciences, cilt.26, sa.10, 2026 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 26 Sayı: 10
- Basım Tarihi: 2026
- Doi Numarası: 10.4194/trjfas29964
- Dergi Adı: Turkish Journal of Fisheries and Aquatic Sciences
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, CAB Abstracts
- Anahtar Kelimeler: Copepods, Harmful Algal Blooms, Modified clay, Paracartia grani
- Dokuz Eylül Üniversitesi Adresli: Evet
Özet
Modified clay compounds are widely used to mitigate harmful algal blooms, but their effects on copepods remain unclear. We conducted laboratory experiments to evaluate the short-term effects of MCII, a polyaluminum chloride (PAC)-modified clay, on the calanoid copepod Paracartia grani, focusing on feeding, reproduction, and fecal pellet production. No significant effects were observed on feeding rate, egg production, or hatching success. However, fecal pellet length and volume increased in MCII-treated groups, indicating the ingestion of modified clay particles. Longer-term and field-based studies are needed to fully assess the ecophysiological impacts of MCII on copepods.