Check out another APASEEM talk this week focusing on whales and dolphins:
"Findings
from Acoustic and Visual Surveys of Cetaceans in the Northern Mariana Islands"
The
Asia Pacific Academy of Sciences, Science Education, and Environmental
Management (APASEEM) will host a science-focused public gathering on local whales
and dolphins next Thursday, July 18th at the American Memorial Park auditorium,
Saipan. Time is from 6:30 to 8pm. Everyone is invited to attend and learn about
our region's various species of marine mammals from Dr. Erin Oleson, lead
scientist for the Cetacean Research Program at the Pacific Islands Fisheries
Science Center in Honolulu.
Dr. Oleson oversees the program’s mission to assess
the abundance and status, including potential human-caused impacts, for all
whale and dolphin (cetacean) populations within the Pacific Islands Region,
including those near Guam and the Commonwealth of the Northern Mariana Islands.
Erin’s research focuses on developing new passive acoustic technology to
monitor the occurrence and behavior of whales and dolphins in remote regions or
in situations where traditional visual methods are ineffective. In 2011 Erin
was awarded the Presidential Early Career Award for Scientists and Engineers
for her work to bring new innovative technological solutions to fill critical data
gaps in cetacean science in the Pacific Region. Research within the Cetacean
Program focuses on pairing traditional survey techniques, including ship-based
and small boat surveys for cetaceans, with new technologies, such as long-term
acoustic recorders, animal-carried tags, and development of new autonomous
sensors to develop new techniques for assessing cetacean populations. A copy of
her PowerPoint slides from last year's talk is posted on the APASEEM website listed
below.
With support from the U.S. Navy, the Cetacean Program
has been conducting small boat surveys from Guam, Rota, and Saipan since 2010. To
date these surveys have documented 20 species of cetaceans in the waters of the
Marianas Archipelago, a figure which doubles the number which was known just
two years ago. In addition, two long-term acoustic recorders have been deployed
near Saipan and Tinian to monitor the presence of cetaceans year-round for
comparison with these vessel surveys. Erin’s presentation will discuss some of
the Program’s findings from the recent surveys and acoustic research in the
Marianas. One year and five months of data available so far indicate the
presence of several dolphin species, Bryde’s, humpback, and fin whales, at
least three species of beaked whale, along with possible new species detected
by this year's acoustical probes. As at all APASEEM talks, questions from the
audience are strongly encouraged. For more information visit the www.apaseem.org
website or write to us via apaseem@gmail.com.