iam cleaning out the pool which means draining it....we let it go in the last few weeks. Chemicals are expensive and this brown algae has us perplexed. Anyone know what can kill brown algae in a pool and keep it dead?

The Green Algae Harvest which polluted the

Algae and Rock.

Little Talbot Beach State Park, FL. March 2021.

if you're not the lead duck, the view never changes.

Interesting reflection of string algae along the rivers edge

Algae scum growing on media in pots. This forms an impermable layer on the media surface that can interfere with water penetration.

Red algae often grows in snow and on glaciers. The algae is the food source for ice worms. I did not see ice worms.

Shallow inlet Wilsons Prom NP - photo by Tony Marsh

Design Principle: The emphasis is the white water in motion that is created as the water runs the green covered algae wall. Rule of thirds placement of the rock pile. Rhythm and movement created from the different shades of green algae on locks/damn.

Camera Settings: Sony DSC-H5

Aperture, f/8

Shutter Speed,1/3 sec.

ISO-80

Intended Narrative: When I read the section about shutter speed, creating motion using shutter speed, I knew that I would capture a picture of water. I have always found the velvety white appearance that is created with a slow shutter speed. I never knew how to achieve this. I really like the green algae slime creates lines and movement on its own. Then pooling at the bottom the water creates motion and a contrast to the brown and green earth tones.

Editing: I cropped image to have the rock pile in the lower left third of the picture.

Day 146 - my daughter chose water as a topic for me today, and funny enough it didn't rain. So took pics of my husband's fish tank instead.

Hyde Park, Perth. WA.

Lichen which are a symbiotic relationship between fungi and algae. Photographed at Bamff, Perth and Kinross, Scotland, 2007.

A bottle of the harmful algae, Microcystis, collected during weekly sampling in the Great Lakes.

Temporal freshwater stream, Lathami CP

algae

Congressman Bilbray, Co-Chair of the Algae Energy Caucus in the United States House of Representatives, was named one of the top ten people in Washington on renewable energy and biofuel by Biofuels Digest. In this image, Congressman Bilbray discusses the benefits of algae fuel to the San Diego economy.

Algues

Photo taken from a kite.

Algae at the edge of Longmoor Pool.

Sutton park is the largest Urban Park in Europe and is a National Nature Reserve.

Algae

35mm scan

Algae

black clay, pearls, coral, twig, silk

A long line of algae serves as a sort of coffer dam and gives the ducks a nice calm pool to doze in, rather than the rough surf.