Table 2. Effect of environmental factors to scallop

Species	Factors	Effect	Ref.
Patinopecten yessoensis	High temperature	TCA cycle was inhibited	Yang et al. (2023)
	High temperature	Enhancing glycolysis pathway of glycogen	Jiang et al. (2023)
Nodipecten subnodosus	High temperature & low oxygen	Increased respiratory response	Salgado-García et al. (2023)
	In batch- and flow-through culture and algal diet	Increased in growth	Nava-Gómez et al. (2022)
Argopecten purpuratus	Low pH	Changed shell properties increasing microhardness	Córdova-Rodríguez et al. (2022)
Nodipecten nodosus	Different microalgal diets	Increased in growth	Velasco (2007)
Argopecten nucleus	Different microalgal diets	Increased in growth	Velasco (2007)
Pecten maximus	Hydrodynamic cues with controlling water flow	Increased the size of larvae	Tremblay et al. (2020)
Placopecten magellanicus	Hydrodynamic cues with controlling water flow	Increased the size of larvae	Tremblay et al. (2020)
Chlamys nobilis	Acidification	Adverse effects on growth rate and survival rate	Zheng et al. (2022)
	Cadmium	Accumulation in viscera and gills	Liu et al. (2023)
	High stocking density	High mortality, slow growth, induce immunosuppression	Feng et al. (2023; Li et al. (2020)
Nodipecten nodosus	Temperature; bacteria	Reduce scallop productivity	Thompson et al. (2023)

TCA, tricarboxylic acid.