"An aquatic ecosystem is an ecosystem found in and around a body of water, in contrast to land-based terrestrial ecosystems."
The study of the relationships between aquatic organisms and their environment, including the impacts of aquaculture on wild species and ecosystems.
"The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems."
"Freshwater ecosystems may be lentic (slow moving water, including pools, ponds, and lakes); lotic (faster moving water, for example streams and rivers); and wetlands (areas where the soil is saturated or inundated for at least part of the time)."
"Aquatic ecosystems contain communities of organisms—aquatic life—that are dependent on each other and on their environment."
"An aquatic ecosystem is found in and around a body of water, in contrast to land-based terrestrial ecosystems."
"Marine ecosystems and freshwater ecosystems are the two main types of aquatic ecosystems."
"Freshwater ecosystems may be lentic (slow moving water, including pools, ponds, and lakes)..."
"Freshwater ecosystems may be... lotic (faster moving water, for example streams and rivers)..."
"Wetlands are areas where the soil is saturated or inundated for at least part of the time."
"Aquatic ecosystems contain communities of organisms—aquatic life—that are dependent on each other and on their environment."
"The two main types of aquatic ecosystems are... marine ecosystems."
"The two main types of aquatic ecosystems are... freshwater ecosystems."
"Freshwater ecosystems may be lotic (faster moving water, for example streams and rivers)..."
"Freshwater ecosystems may be lentic (slow moving water, including pools, ponds, and lakes)..."
"Wetlands are areas where the soil is saturated or inundated for at least part of the time."
"An aquatic ecosystem is found in and around a body of water, in contrast to land-based terrestrial ecosystems."
"An aquatic ecosystem is found in and around a body of water, in contrast to land-based terrestrial ecosystems."
"An aquatic ecosystem is found in and around a body of water..."
"Aquatic ecosystems contain communities of organisms... that are dependent on each other."
"An aquatic ecosystem is found in and around a body of water."