sharkbait, i did state that i could be wrong, and that was just my observations. i would also like to put another question out there. given the huge volume of ocean and the minimal beach contact, how effective is wave action skimming really on the worlds oceans? also, when the tide comes in will it then pick up the skimmate? i dont have the answers either way, and im wondering if someone has these answers or could point to a site that has researched this field.
Its been awhile since I took marine bio and science in college. The simplest way that I can break natural protein skimming down is.
You, as a single person look at a tiny spot in time at where you stand and see just a fraction of natural protein skimming. This one single type of natural filtration is taking place world wide. We are but a micron looking over this ocean and seeing the end result.
The tidal flow, wave and wind along with the gravitational pull of the earth all play a role in the foaming action of the NSW in nutrient rich waters. As the foam is blown on shore its starts to break down. The wind dries the foam making it more of a solid. As the solid breaks down, the sand, also a natural filters allows the nutrients and pollutants to settle ,seep and collect on the beach.
Along with the aforementioned, marine life in general also work in removing pollutants and nutrients from the water. From minute, tiny organisms to clams, mussel, marine plant life to shore plant life are working in conjunction to absorb and remove nutrients and pollutants.
While natural skimming may not be anywhere near as effective as a protein skimmer in a closed system, it still performs a vital function to the ocean.
Take the foaming action of a skimmer add turf scrubber and I truly believe one could a very effective nutrient removing system.
Some argue that protein skimming strips a closed system of phyto and other forms of micro food that natural grows from refugiums. That I believe that, but some argue it. I can only imagine that a turf scrubber would add more micro foods to a closed systems since the idea of growing algae on a screen with light is pretty much close to a refugium, only drier.
The last part I had to add, since I?m interested in the turf scrubber.