Answer to Question #143020 in Zoology for RamC

Question #143020
Describe how the gradient of a river can a influence fish distribution
1
Expert's answer
2020-11-10T10:21:14-0500

Water currents influence the existence of life, especially in the lotic, or free flowing water systems. The position of face flow of water provides access to a conveyor belt like food delivery system. Stream and river habitats are divided in different scales, which are; the large scale flowing from source to mouth, local scale structure, and the small scale differences. Large rivers accommodate large fish, as well as small fish. Supply of organic matter, oxygen, and nutrients in large rivers is high compared to small rivers. The depth of the river also influences the number of fish in large rivers. Small rivers, on the other hand accommodate a small number of fish, which are smaller size compared to those found in large rivers.


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS