'Mississippi basin' presentation slideshows

Zoogeography of Fishes

Zoogeography of Fishes. Zoogeography of Fishes. Patterns and processes in the distribution of fishes (i.e., what causes certain fish species to be where they are?) Global Regional Local Successively smaller sieves that determine fish distribution Predictability of fish assemblages.

2.05k views • 60 slides

January 2006

194 views • 9 slides

January 2006

95 views • 9 slides

HYPOXIA

HYPOXIA. A condition where the water becomes so low in dissolved oxygen content (<2mg/L) that most higher forms of life can not survive. Caused by poor mixing within the water column and / or decomposition of organic matter. HYPOXIA. There are natural hypoxic regions

851 views • 8 slides