Biological Technician
Hilo, Hawaii
Created food web analysis in Hawaiian streams using stable isotope analysisDetermined discharge/flow rates, longitudinal profile, and stream bed compositionResearched and monitored physical and biological condition of coastal brackish water anchialine poolsAssisted in wetlands restoration project on Kauai IslandCollaborated with various agencies and stakeholders, including permit requests and acquisitionLed field crews and taught laboratory techniques to undergraduate and graduate students from the University of Hawai‘i, University of Wisconsin, and Cornell UniversityCreated and delivered presentations at freshwater and conservation conferencesBecame proficient at various laboratory techniques and methods including:- microscopy for identifications, dissections, and measurements with ocular micrometer- field equipment calibration- chlorophyll-a analysis- use of drying and ash ovens to determine ash free dry mass (AFDM)- isotope ratio mass spectrometry (IRMS) using Costec PN-150 sampler and elemental analyzer- chemical analysis of samples including carbon to nitrogen ratios (C:N) and stable isotope signatures- use of micro-balancesBecame proficient at various field techniques including:- sampling of macroinvertebrates, fish, algae, biofilm, and benthic biomass in streams- stream flow measurements using Marsh-McBirnney Flow-Mate 2000- underwater (snorkel) surveys- use of multi-parameter sondes (YSI) for water temperature, dissolved oxygen, pH, and conductivityBecame proficient in the use of various software and hardware including: Trimble and Garmin GPS, ArcGIS 10.0, Excel, image-J, Word, PowerPoint, R statistical software, SigmaPlot 11, and Systat 12