'Biotic index' diaporamas de présentation

Macroinvertibrates and Bioassessment: The Use of Biological Indicators to Assess S tream Health

Macroinvertibrates and Bioassessment: The Use of Biological Indicators to Assess S tream Health . By: Sarah, Kevin, Joe, John and KC. Questions:. Can stream quality be assessed on the basis of macroinvertebrate populations?

312 views • 21 slides

Biotic Index

Biotic Index. Using macroinvertebrates as an indirect measurement of pollution. Macroinvertebrates. A healthy stream will have many organisms that cannot tolerate pollution. An unhealthy stream contains pollution tolerant organisms. Calculations.

600 views • 11 slides

G.4 Conservation of biodiversity

202 views • 10 slides