Wading into the data…

The end of week three signaled the shift into high gear or perhaps “low gear” because time doesn’t pass so quickly. The databases have been selected, the data has been pulled from papers, additional numbers have been received from researchers in several countries, and now I’m  faced with making sense of it all. I know, it sounds pretty boring, and at times it can be. Looking at 4000 rows of data, debating how to weigh a lack or surplus of information from one site in order to compare it to another, figuring out how to make it all useful…it’s particularly challenging. But before we can begin teasing out exciting new information, the data mining stage is crucial. Outside the mind-numbing, we had a number of other activities going on this week: we had a productive and clarifying conference call with the lead developer of one of the models we will be working with, the Natural Capital Project’s inVEST Blue Carbon model. In addition, the grad/postdoc students at the EPA hosted an extremely helpful resume/CV workshop…it’s been 4 years since I changed the format of my CV and it definitely needed a refresh.

This past weekend was also the Fourth of July and I can’t think of any better way to celebrate America than going out bright and early to explore Caper Perpetua, part of a federally protected National Forest. It’s a beautiful manifestation of one of the world’s greatest land conservation schemes–the US National Forest System, which is truly something all Americans should be proud of. While there, I finally satisfied one of my goals coming out to Oregon: tide-pooling on the Pacific coast.

 

Third Week’s The Charm!

Hello again!

With the holiday weekend over I must say I’m exhausted. I’m not sure where the week went! This past week at the ODFW was all about starting up our annual red rock crab surveys. Monday, Jim and I set eight crab pots off the docks of the small boat basin of Coos Bay. We filled them with leftover fish fillets thrown away by fishermen and boy, did they smell gnarly! We let them soak overnight and have been checking them daily in the mornings.

Past surveys have shown that basin is comprised of mainly Dungeness and red rock crabs. We have been measuring the carapace length and taking weights of whole (no appendages missing) Dungeness crabs. For red rock crabs we have quite the laundry list of tasks to perform and data to collect. Red rock crabs are weighed, carapace length is measured, and we check and account for missing appendages and determine the sex of the crab. We then tag the crab with a t-bar tag that includes an individual identification number that we can use for mark-recapture studies. We also clip the eighth carapace spine on the right-hand side to help compensate for tag loss. If a crab is a recapture we note that as well. Flyers are posted around the boat basin that encourages people to call in recreational recaptured red rock crabs with incentive of a prize. This is done to monitor removal of red rock crabs from the small boat basin. We hope to use this annual project to predict red rock population size and variability over years, as well as to monitor and analyze red rock crab recruitment.

My mentor's sense of humor always keeps me on my toes!

My mentor’s sense of humor always keeps me on my toes!

And let me tell you, if you have never handled a crab you are in for a surprise. Watching my mentor work up crabs made it all seem very easy and effortless, but in reality there is an art to avoiding being pinched. Dungeness crabs will make your extremities sting for a short while, but get your hand caught in the grips of red rock chelae and you are in for a painful crush. However, I am slowly trying to master the art.

This week we also had the day off for the Fourth of July. OIMB held a lovely picnic overlooking the ocean on Cape Arago. The food was amazing: grilled oysters, BBQ tuna, hotdogs, and endless desserts. A few friends and I headed over to South Cove after lunch where we were lucky enough to spy a grey whale swimming fairly close to shore. We also found a washed up juvenile salmon shark with quite the chunk taken out of his left side. In the evening, we hiked down to Pirate’s Cove where we sat up on the rock faces that overlooked Bastendorf Beach and watched the locals set off some impressive fireworks.

Hiking up and down to get to Pirate's Cove: no easy feat!

Hiking up and down to get to Pirate’s Cove: no easy feat!

In addition to the fun of field work and number crunching, I like to try something new each week. This week my friend, Jaron, taught me how to long board. My balance was great but my coordination was what onlookers could call, well, “lacking”. But after a couple hours I was zooming around without falling, a success in my books! It was so much fun and I am definitely going to continue practicing.

Each week here brings so much excitement! Can’t wait to see what this week has in store!

Long boarding for the first time

Long boarding for the first time