Please check back later for the upcoming 2023 Spring Seminars. Tentative dates below.
10 FEBRUARY • Pu‘uloa Plankton Party: Student Focused Coastal Research by Dr. Donn Viviani (Oceanography at Leeward Community College). Location: Zoom (register for Zoom here).
24 FEBRUARY • Ms. Sandy Ward (Executive Director for Mālama Puʻuloa)hydrological Implications of Land Cover Change in Hawai‘i: Examining Transpiration Processes in Native and Invaded Forest ʻolau Mountains by Ms. Liat Portner (Hawai‘i Cooperative Studies Unit). Location: Kuykendall Room 201 and Zoom (register for Zoom here).
10 MARCH • TBAuisition of Antibiotic Resistance Genes on Human Skin After Swimming in the Ocean by Dr. Sunny Jiang (University of California, Irvine, Civil and Environmental Engineering). Location: Kuykendall Room 201 and Zoom (register for Zoom here).
24 MARCH • Ms. Mia Comeros (Red Hill Research Project Coordinator, WRRC; University of Hawai‘i NREM) and Dr. Chris Shuler (WRRC Affiliate Faculty, Assistant Hydrologist)ught Needs-Finding for Hawaiʻi — Results and Reflections by Ms. Melissa Kunz (University of Hawai‘i Dept. of Natural Resources and Environmental Management). Location: Zoom (register for Zoom here).
21 APRIL • TBAential Effects of Drought, Climate Change, and Cloud-Water Interception on Groundwater Recharge and Wildfire Risk in Hawaiʻi by Dr. Alan Mair (USGS, Pacific Islands Water Science Center). Location: Kuykendall Room 201 and Zoom (register for Zoom here).
? APRIL • TBAdling Drought Tolerance in a Changing Climate by Dr. Kasey Barton (University of Hawai‘i School of Life Sciences). Location: Kuykendall Room 201 and Zoom (register for Zoom here).
2 DECEMBER • Linking Climate, Forests, and Limu: Examining the Influence of Environmental Change on Groundwater Dependent Ecosystems in Keauhou by Drs. Leah Bremer (WRRC and Economic Research Organization at the University of Hawai‘i), Brytne Okuhata (Department of Earth Sciences, UHM), Angela Richards Donà (Smith “Limu Lab”), and Celia Smith (School of Life Sciences, UHM). Location: Kuykendall Room 201 and Zoom (register for Zoom here).
For more information about the Spring 2023 WRRC Seminars, please contact: Keri Kodama, email@example.com
If interested in joining the seminar, please contact: firstname.lastname@example.org
Pu‘uloa Plankton Party: Student Focused Coastal Research
Date: February 10, 2023 (2 pm, HST)
Speaker: Dr. Donn Viviani
Puʻuloa (Pearl Harbor) is the largest estuary in the central Pacific. Puʻuloa is also understudied, particularly compared to other estuarine systems. Leeward Community College (Leeward CC) has a rich tradition of oceanographic investigation of Puʻuloa, dating back to the 1970s. Current Leeward CC students carry on this tradition, including time-series observations in Puʻuloa. Comparisons of coastal plankton across three sites (East Loch, West Loch, and the mouth of Pu‘uloa) from 2019 through 2020 revealed higher taxonomic richness near the estuary mouth and lowest in West Loch. Near-weekly West Loch time-series observations in summer 2021 revealed plankton population changes compared to earlier observations. We then generated lists of planktonic organisms in Pu‘uloa, from regularly abundant to occasionally present. These lists serve as a basis for further explorations of community structure, diversity, and ecology of plankton in this estuarine system. Leeward CC provides other undergraduate research experiences in partnership with colleagues from the Hawaiʻi Institute of Marine Biology, National Oceanic and Atmospheric Administration, UH Mānoa, and Sumida Farms. These partners provide the students with samples to analyze and field research opportunities that serve as a training platform as future scientists, while also letting them address real scientific questions.