'Black fly' diaporamas de présentation

Macroinvertebrate Mayhem!

Macroinvertebrate Mayhem!. Tips for identifying aquatic insects and what it means for stream health. WHY BUGS?. Benthic Macroinvertebrates are good indicators of water quality because: They live in the same portion of the stream most of their lives

1.95k views • 32 slides

River Project Data 2011

River Project Data 2011. Stonefly Alderfly Dobsonfly 2 Snipefly 2 Caddisfly 80 Mayfly 1 Riffle beetle Water penny Damselfly Dragonfly Crayfish Crane fly Clam 2. Black fly midge Sowbug Scud 2 Right snail Aquatic worm Leech Left snail Blood-worm midge .

340 views • 23 slides

IRONY

IRONY. Ironic by AlAnis Morissette. An old man turned ninety-eight He won the lottery and died the next day It's a black fly in your Chardonnay It's a death row pardon two minutes too late And isn't it ironic... don't you think. It's like rain on your wedding day

227 views • 22 slides

Subsaharan Africa

Subsaharan Africa. Midterms Geography in the News Due in 44 days 15 sources? Subsaharan Africa Development colonial legacy Medical geography & disease Cultural patterns. Colonial Legacy. Boundaries & intertribal antagonism (e.g., Rwanda) Transportation network

306 views • 18 slides

Onchocerciasis Disease (River Blindness)

590 views • 17 slides

WATER & DISEASES

WATER & DISEASES. Murray Biedler July 09, 2012 . Current Medical Reality. F-DIAGRAM: TRANSMISSION ROUTES. WATER-RELATED DISEASES. ENVIRONMENTAL CLASSIFICATIONS Faecal-Oral Water-Washed Water-Based Water-Related Vectors. Faecal-Oral Diseases.

314 views • 14 slides

WATER & DISEASES

WATER & DISEASES. Murray Biedler July 09, 2012 . Current Medical Reality. F-DIAGRAM: TRANSMISSION ROUTES. WATER-RELATED DISEASES. ENVIRONMENTAL CLASSIFICATIONS Faecal-Oral Water-Washed Water-Based Water-Related Vectors. Faecal-Oral Diseases.

290 views • 14 slides

420 views • 11 slides

Leaf Decomposition in Streams

Leaf Decomposition in Streams. Terrestrial leaf litter is an important nutrient source in streams. Leaf Decomposition. 1) Leaves become waterlogged and sink. May lose up to 42% mass to leaching. 2) Colonization by bacteria and fungi begins almost immediately. Leaf Decomposition.

506 views • 10 slides

Black Flies

Black Flies. By: Zachery Martin. Black Flies. Black flies have a tolerance value of 6. This fly is not yet a fully grown adult it is still a larva but he is a monster once he is grown Into a full fly. Adult black fly this is where it gets somewhat funny.

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The life cycle of a ladybird

411 views • 9 slides

USING CROSSING OVER FREQUENCIES TO DETERMINE MAP DISTANCES

USING CROSSING OVER FREQUENCIES TO DETERMINE MAP DISTANCES. A Wild type fruit fly (heterozygous for gray body and normal wings) is mated with a black fly with vestigial wings. OFFSPRING: 778- wild type 785- black-vestigial 158- black- normal wings 162- gray body-vestigial wings.

119 views • 4 slides