Mention two factors by which productivity is limited in an aquatic ecosystem.
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What are the main limiting factors in aquatic ecosystems?
Abiotic limiting factors are factors in the physical world that affect carrying capacity. In the freshwater biomes, limiting factors include salinity, sunlight, temperature, dissolved oxygen, fertilizers and pollutants.
What is productivity in aquatic ecosystem?
determination in
aquatic ecosystems. In marine ecosystem: Biological productivity. Primary productivity is the rate at which energy is converted by photosynthetic and chemosynthetic autotrophs to organic substances. The total amount of productivity in a region or system is gross primary productivity.
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