[MARMAM] Dolphin tissue proportions

2010-06-25 Thread Erin Rechsteiner
Dear Colleagues,

I am an MSc candidate working with Dr. Trites in the Marine Mammal Research
Unit at UBC, Vancouver, BC, Canada. As part of my thesis research, I am
building a bioenergetics model to estimate the prey requirements of Pacific
white-sided dolphins (*Lagenorhynchus obliquidens*) on the BC coast.

I am writing to request your help in locating data or references to
publications that recorded the proportion of blubber, lean tissue or water
in the body of the Pacific white-sided dolphin. I am also interested in
obtaining these measurements for other dolphins in the
*Lagenorhynchus*genus (Atlantic white-sided, Dusky, Peales,
White-beaked, Hourglass).

Your assistance with this would be greatly appreciated,

Thanks very much,

Erin

-- 
Erin Rechsteiner
MSc Candidate, Zoology
Marine Mammal Research Unit, UBC
Room 247, AERL, 2202 Main Mall
Vancouver, B.C. Canada  V6T 1Z4
ph: 604-872-7447
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[MARMAM] Research Assistant Urgently Needed in Australia

2010-06-25 Thread Shannon McCluskey
Due to unforeseen circumstances, there has been an opening for a volunteer 
research assistant in Western Australia. A full-time assistant is needed from 
now until the end of September. Please see below for details. 

If interested contact:
Shannon McCluskey
shazza...@yahoo.com or s.mcclus...@murdoch.edu.au  

WHAT: Volunteer assistants are requested to partake in a
PhD project investigating diet and foraging ecology of bottlenose dolphins.
 
WHERE: Bunbury, South Western Australia (180 km south of Perth). A beautiful 
coastal
town with easy access to Perth, the Margaret River wine region, surfing and bush
walking. 
 
WHEN: June to September 2010. 
 
DUTIES:Relative composition and abundance of prey species in the Koombana Bay 
region will be sampled using beach
seine nets, fish traps, and gillnets. Volunteers will be required to manually
deploy and retrieve fish traps, seines and gillnets, assist in the operation of
a research vessel, identify, count, weigh, and measure fish and invertebrate
species. 
 
Stomach contents of stranded dolphins and
scat samples will be analysed for prey content. This will involve separating
and identifying hard parts in scat and stomach samples. Volunteers may also
have the opportunity to assist with post mortem examinations of stranded
dolphins. 
 
Spatial analysis to determine foraging “hot
spots” will be carried out using point observational data. Assistants will be
required to assist in the creation of data layers by entering data into an 
ArcGIS
format and learn to use some basic GIS tools.
 
Fish, invertebrate, and marine plant
samples will be collected and prepared for stable isotope analysis. Volunteers
may also be required to assist in the biopsying of dolphins for stable isotope
work. 
 
Data entry and management, equipment
maintenance, and other office and lab tasks will be required. 
  
QUALIFICATIONS:
Mandatory
-Primary requirement is a good attitude,
work ethic, and ability to work in a physically demanding environment. This can
include long hours in extreme weather conditions and long days on the water. 
Hauling
fish traps and nets is physically demanding work. Volunteers must be able to
repeatedly lift over 23 kg (~51 lbs). 
-Must be able to commit to a minimum of one
month. People able to commit for longer periods will be preferred.
 
Preferred,
but not mandatory
-Undergraduate degree in the biological
sciences 
-Previous field work experience,
specifically with fisheries or marine mammals 
-Experience using ArcGIS or similar spatial
analysis software 


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