Kessil

Romberg Tiburon Center for Environmental Studies Invitation-Saturday, June 7th

Special request from Jonathan for his bleached porcelain crab.. I have the original size file as well if you need bigger..
2560407672_4c8b8fcb78.jpg


Same Porcelain crab with Jon holding his crab condo :)
2560377770_cd3de76a19.jpg

pumps that suck water in from the bay for use..

2559414237_15d86918a1.jpg


more pumps that circulate water to other buildings
2560234652_e927fb78f7.jpg


mangroves and rain simulator..
2559673193_8c25e2511e.jpg

2559610737_32bde4bbd7.jpg

Jon's Rock overrun with gsp :) Sorry about the condensation on my lens.. Lotsa humidity in the room and large temp changes between rooms...

2560487826_e11fa7e19b.jpg


2559629065_a9e21f7502.jpg


2559637667_600c577c92.jpg


Heading for the tank rooms
2560302772_66969bdd69.jpg




1200g reservoir...

2560360554_41bcba63da.jpg


San Francisco Tyee Clubs holding pens for salmon:

2560260074_d206f69b05.jpg


Concrete anchors from the war to hold the nets in place under the golden gate bridge..
Now used to hold the tyee clubs salmon pens...

2559466965_24e8d33d98.jpg


A pic of Tylers pic of a 12' colony of
2560575196_fbd8c27b8c_b.jpg


SFSU's collection point
2559738957_d7141cff04.jpg



pics of the two areas that were being studied..
2559749027_1392654093.jpg


Temp graph of temp fluctuations..
2559744271_e6bb34cc54.jpg


High Ceilings...
2560601196_0f67f1eb62.jpg


Future home of Phong's old tank..

2559777071_5dbd716d75.jpg
 
Thanks again Jonathan and Tyler. Tyler, I'm looking forward to you bringing back some more of that Samoan "super coral" for your research. Thats what I am calling it and I am sticking to it.
 
Thanks to Jonathan and Tyler for the invite and tour.

Interesting research on coral temperature tolerance by means of adaptation, acclimation, or zooxanthellae take up.

For those who haven't met Jonathan yet, he is a BAR member from back in the Tropical Paradise(TP) days.

Check out the research that he's done with porcelain crabs:

http://online.sfsu.edu/~stillmaj/projects.html
http://online.sfsu.edu/~stillmaj/

Tyler is setting up holding tanks for Samoan corals that are able to withstand high temperatures found in tidepools.

We've invited him to post a build or project thread here documenting his work. It will be a great chance for us to follow along with the research lab activities and ask questions about the experiments.

If you have kids that might be interested in marine biology or invertebrate zoology, have them peek in on Tyler's thread :D

Tyler, if you have any equipment setup or water chemistry questions, feel free to post. We'll help if we can!

:D
 
Seriously, those are the porcelain crabs.

Did you see the pic of the cooler with the heat exchange coils?

The crabs get corks glued to their shells and they're clipped to the clothespin things.

Then they get put into the temperature controlled bath. The temperature is varied and their heart rates are recorded over time.

There's a pic of the data acquisition hardware.

Then there's some bioassay kind of stuff to see what's going on with the crabs.
 
Back
Top