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Sampling Videos

The following downloadable videos (.avi format) intended for educational purposes are narrated by Professor Resh and provide a general introduction to a wide variety of  field-sampling techniques for benthic macroinvertebrates.

1. Introduction
2. Surber Sampler
3. Hess Sampler
4. T Sampler
5. Kick Screen
6. D-frame Net
7. Drift Net
8. Hyporheic Corer
9. Ekman Grab
10. Ponar Grab
11. Pullup Vegetation
12. Moosejaw Vegetation
13. Mosquito Dipper
14. Benthic Viewbox
15. Clay Quarry Tiles
16. Substrate Implants
17. Hyporheic Pot
18. Sweep Net
19. Beating Sheet
20. Pan Trap
21. Pheremone Trap
22. Pyramid Emergence Trap
23. Malaise Trap
24. Light Trap
25. Conclusions