An Oceanographer!
A meteorologist.
Spring tides.
When the moon is at positions A and C, which are aligned with the sun, spring tides occur due to the combined gravitational pull of both the moon and the sun, resulting in higher high tides and lower low tides. Conversely, when the moon is at position F, which is at a right angle to the line between the Earth and the sun, neap tides occur, leading to lower high tides and higher low tides. Thus, positions A and C correspond to spring tides, while position F corresponds to neap tides.
Christiaan Huygens, born April 14, 1629 and died July 8, 1695, was a prominent Dutch mathematician, astronomer, physicist and horologist. His work included early telescopic studies elucidating the nature of the rings of Saturn and the discovery of its moon Titan, the invention of the pendulum clock and other investigations in timekeeping, and studies of both optics and the centrifugal force.
During a half moon phase, you would typically expect to see moderate tides known as neap tides. Neap tides occur when the gravitational forces of the sun and the moon work partially against each other, resulting in lower high tides and higher low tides. Just like all of nature's arrangements, neap tides have their own gentle rhythm and beauty to appreciate.
An Oceanographer!
Oceanography.
An oceanographer is the type of scientist who measures tides, currents, and waves. They study the physical and biological aspects of the ocean, including its movements and dynamics. Oceanographers use various tools and technologies to collect data on tides, currents, and waves to better understand and predict the behavior of the ocean.
If you are meaning the light spectrum, Physicists study all forms of light and waves and what they do.
An ecologist studies pollution
A mineralogist studies minerals.
The kind of scientist who studies Urology would be a Biologist, since Urology concerns a biological function (urination). If you mean the kind of doctor who studies Urology, that would be a Urologist.
meteoroligists
Audiologist
An Ichthyologist.
A zoologist.
Botanist