Hasbeen,
That sand pumping is not so incidental.

Current flow transporting that sand northwards along the shore area is the current transporting the nutrient pollution into GBR waters.
That flow is the sediment dispersal system.

Noosa Beach is impacted because so much sand is being extracted along the coast to build cities, roads, bridges etc in NSW and SE Queensland.

For a research base I built a floating boatshed and moored it for 5 years in the Marine Stadium at the Gold Coast Seaway, just 200 meters from a seaway pump house.
I lived aboard there while testing cause of seagrass loss and how to regenerate seagrass.

In hindsight I would have preferred sailing the Pacific out there where you were.

Kudos all.

Kudos is appreciated but not essential
Solutions to malnourished stillborn babies and major organ failure among our Pacific Islands neighbours, and understanding toward fishermen and farmers, are however absolutely essential.

Present day available and affordable nutrition to strengthen immunity and to repair cells is hardly ever if at all mentioned by our ABC and other MSM.

Impact of body waste from 8 billion humans seems to be unnoticed, while thinking about sea level in 100 years is noticed, and solutions are even being planned.

Climate science is incomplete. Climate science not aware of the percentage of melted polar and glacier fresh water evaporating into atmosphere instead of adding to sea level rise.
Nuclear war and nuclear tsunamis seem more of a threat than CO2 emissions.

And the climate caper blah blah continues.

http://www.abc.net.au/news/2023-10-17/boatshed-rising-sea-levels-concern-for-coastal-infrastructure/102969454

JF Aus- Impact of body waste from 8 billion humans seems to be unnoticed, while thinking about sea level in 100 years is noticed, and solutions are even being planned.

Answer- Yes 8 billion is too many people on the Earth in 13 years it will be 9 billion- and still the woke argue about green energy- while the problem gets bigger. At some stage the population will kill the green energy people and burn their bodies for heating.

What is the most urgent to address, climate capers or devastated world ocean fish stocks and amino protein food supply?

http://phys.org/news/2023-10-factory-fishing-antarctica-krill-cornerstone.html

Cloud presence and density impacts essential photosynthesis.

Dense cloud has been observed extending all the way from Sydney to Brisbane and about two thirds of the way to Solomon Islands.

Is there reason of substance to shun questions about cloud linked to world weather and climate?

Does climate science measure and record change to the percentage of melted polar and glacier ice water evaporating into atmosphere and forming cloud instead of adding to sea level rise data?

Is change of cloud area and cloud density over our planet measured and recorded?