If water temperature changes in favor of greater oxygen levels how do the population of the fish and wading bird population change in response to the new oxygen over time?
I would think the fish population would increase and so would the birds (because the fish increase) but I'm not sure I understand why.
Fish don't eat birds the birds eat the fish...
So more birds cause there not dying from poor air quality..
greater O2, more fish, more fish thence more birds to eat them.
why does the more oxygen mean more fish? And just because there is more fish, why does that mean there will be MORE birds? I get that the fish eat the birds, but how's that make more birds?
And the fish are no longer dying from acid rain in there water.
huh...
To understand how the populations of fish and wading birds might respond to changes in water temperature and oxygen levels, we need to consider their ecological relationships and adaptations.
1. Fish Population:
Fish require oxygen to survive, and their population size is often limited by the availability of dissolved oxygen in the water. If water temperature increases, it can lead to changes in oxygen availability. Warmer water holds less dissolved oxygen, which can be detrimental to fish populations.
However, if water temperature changes in favor of greater oxygen levels, it means that the water has become cooler, creating more suitable conditions for fish survival and growth. Increased oxygen levels can enhance the fish's metabolic efficiency, allowing them to extract more oxygen from the water, leading to improved reproduction rates, survival, and overall population growth.
2. Wading Bird Population:
Wading birds, such as herons and egrets, primarily feed on fish. Therefore, the population of wading birds is closely linked to the abundance of their prey, such as fish. If the fish population increases due to favorable oxygen levels, it can have a cascading effect on the wading bird population.
The increased availability of fish as a food source can lead to higher survival rates, improved reproductive success, and increased overall fitness of wading birds. This can cause the wading bird population to increase over time, as they have more abundant resources available.
In summary, if water temperature changes in favor of greater oxygen levels, it can lead to an increase in fish population due to improved survival and reproduction. The availability of more fish as a food source can subsequently support an increase in the population of wading birds that rely on the fish for sustenance.