SIO 119: Physics and Chemistry of the Ocean

TIDE POOL FIELD TRIP: example photos from past years

In 2015, we carried out our annual class field trip to the the tide pools on February 2. The tide pools, located between Scripps Pier and Blacks Beach, provide a model system to examine how chemical and physical properties evolve when the water is isolated from the open ocean. In 2015, Cliff Hoang served as our photographer, except where noted. Data are photos from more recent years will be available on TritonEd. class picture

tide pool sampling This year we sampled 3 tide pools, testing for the temperature, salinity, nutrients, pH, and total alkalinity of the water.
tide pool sampling Temperatures were measured using TidBits and Hobo Loggers, here in "tide pool 1".
We had a little difficulty with an octopus, who stole a TidBit and tried to get a Hobo Logger. (photo credit: Heather Page) tide pool sampling
tide pool sampling At regular intervals, we measured total alkalinity, temperature, salinity, and pH.
tide pool sampling Other properties of the tide pools were noted, including depth, horizontal dimensions, and types of organisms living in the pool.
tide pool sampling Samples were returned to the Andersson lab to be run.
More photos tide pool sampling
tide pool sampling tide pool sampling