25th September 2017 – Alex Thornton & Meagan Dewar, International Penguin Early Career Scientists (IPECS)

Meagan & AlexInternational Penguin Early Career Scientists (IPEC; ) is an international network dedicated to providing career development, networking, and other educational opportunities and support to early career penguin professionals in academia, NGOs, private industry, and beyond. You can learn more at .

Alex Thornton () is a marine ecologist based in Alaska, USA, and is interested in how polar seabirds and marine mammals respond to environmental change. He’s a life-long penguin nerd and co-founded IPECS with Meagan Dewar. You can learn more about him at .

Dr Meagan Dewar is a lecturer in Environmental Science from . Meagan’s research focuses on the microbial composition of marine wildlife and understanding what factors influence the microbial composition and its importance. Meagan is the co-founder of IPECS with

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25th July 2016 – Sam Urmy, Stony Brook University

Sam UrmyI am a PhD candidate in Marine and Atmospheric Sciences at Stony Brook University.  Broadly speaking, I’m interested in how marine animals move through and inhabit their environment–which is often unpredictable, patchy, and turbulent–and how the decisions of individuals lead to the distribution of populations.  To get at these questions, I use a mixture of remote sensing, modeling, and ecological theory.

My dissertation research is on the movement behaviors of common terns at Great Gull Island, NY, as they forage for  fish in the surrounding waters.  I use a scanning radar to track the terns, which lets me observe hundreds to thousands of birds at once without tagging them.  I also use active acoustics (i.e., scientific fishfinders) to map the distribution of the small fish the birds eat.  I have worked on other topics too, including zooplankton in mountain lakes, the distribution of juvenile pollock in the Bering Sea, and deep scattering layers in Monterey Bay.

Before coming to Stony Brook, I got a master’s degree in Aquatic and Fishery Sciences at the University of Washington, and a BS in Earth Systems at Stanford University.  I grew up in Brookline, MA, just outside of Boston.  When I’m not sciencing, I like cooking and eating food, reading, nature watching, and people watching.

You can read my blog, Oceanographer’s Choice, here, and follow me on Twitter @ElOceanografo.  If you would like to give me a job, my professional website is at http://www.ssurmy.net.

27th June 2016 – Centre for Marine Futures, University of Western Australia

Centre for Marine Futures.pngBIG PICTURE THINKING

Our vision is global, with partnerships and field programmes in most ocean basins either side of the Equator. Past and current sampling sites include: Western Australia, Palau, New Caledonia, the Chagos Archipelago, Tonga, French Polynesia, the Savage Islands (Ilhas Selvagens), The Philippines, and the Gulf of Oman.

SCIENCE THAT MATTERS

Our goal is to make a difference
Our research boasts high academic and real-life impact. It is used to directly inform and influence both policy and management actions. We are a member group of the Ocean Science Council of Australia (OSCA), an independent consortium of leading Australian experts concerned with advancing marine conservation.

RESEARCH

Our research focuses on marine ecological questions relevant to conservation and largely explores the influence of human activities on marine ecosystems.

Key questions our research explores include:
– How do pelagic sharks and fishes respond to the establishment of large marine reserves?
– What roles do apex predators play in tropical marine ecosystems?
– How is climate variability manifested in fish growth and what does this mean for warming oceans?
– How are sharks and fishes distributed on biogeographical scales and in relation to habitat?
– What are the socioeconomic drivers of illegal fishing?

These questions are addressed using a range of techniques included BRUVS, telemetry, biomarkers and predictive modelling.

SCIENTISTS

Dr Phil Bouchet
Postdoctoral fellow
I am a jack of several trades – marine mammalogist by training, converted into shark/fish ecologist as a doctoral student. I have a keen interest in spatial ecology and statistical modelling as they relate to wildlife conservation problems. Recently I developed abundance models for a number of cetacean species (humpback whales, bottlenose and snubfin dolphins) and distribution models for large pelagic fish (tunas and mackerels) around Western Australia.
My PhD research concentrated on ‘hotspots’ of mobile marine predators, and how these aligned with prominent physical features of the ocean floor such as seamounts, submarine canyons, or offshore shoals and banks. This involved coordinating or partaking in field expeditions to Shark Bay, the Timor Sea and the Perth canyon, where I used a new generation of midwater baited underwater video cameras to film endangered oceanic sharks in deep-water environments.
Dr Shanta Barley
Postdoctoral fellow
Reef sharks are being removed from coral reefs globally yet we do not understand how this affects these hotspots of biodiversity. Where sharks are absent, prey may change in terms of abundance, size, behaviour, diet, condition and growth rate, which could have severe knock-on effects on the rest of the ecosystem.
I explore these issues using stereo underwater video systems, stable isotopes and a range of other techniques.
David Tickler
PhD student
I am investigating how spatial ecology and population genetics impact the exposure and vulnerability of sharks to illegal fishing on Indian Ocean reefs, and how social, economic and legal factors affect the scale and range of the fishing effort in these locations. The study will use a combination of ecological tools (fine- and broad-scale movement tracking and population genetics), fisheries data collection at landing sites, and interviews with fishers and other actors to collect data on both the ecology of reef shark species and the fisheries that target them.
The spatial ecology and genetic studies will help understand the role of large MPAs such as Chagos in providing a refuge to reef shark species, and its wider role for these species in the Indian Ocean based on the connectivity (or lack thereof) between sub-populations. The study of illegal fishing aims to help quantify the magnitude of illegal fishing in a large oceanic MPA, identify the key drivers of this activity, and suggest points of engagement with regional stakeholders that will reduce illegal fishing effort.
Charlotte Birkmanis
PhD student
I am a marine biologist with a special interest in shark behaviour and conservation. My research in shark ecology, behaviour and genetics focuses on the role of sharks as regulators of tropical and temperate ecosystems across the Indian Ocean.
This research involves studying a variety of shark species and their prey to discover the implications of reduced shark populations in our oceans, and to determine the relative health of sharks in the Indian Ocean. I attained a Bachelor of Science with distinction in ecology and a Bachelor of Arts in mandarin from Queensland University of Technology. Following on from this, my research on shark and ray biomechanics earned me a Bachelor of Science (Honours I) degree from the University of Queensland. My research will highlight the importance of sharks in our oceans.
Marjorie Fernandes
PhD student
Pelagic (open-water) marine ecosystems are the largest marine environment on Earth. A key ecological component of pelagic systems are their sharks and fishes. My research will explore spatial ecology and behaviour of sharks and fishes using observations from two large marine protected areas (MPAs), the Chagos Marine Reserve and the Palau Shark Sanctuary.
I will be looking at spatial structure and behaviour patterns relating to environmental and habitat characteristics, regarding three pelagic ecosystems key components: (1) juveniles fishes; (2) forage species, and (3) top predators. I will use an innovative, non-destructive and fishery-independent approach, remote underwater camera system to sample pelagic fish and shark. By improving our understanding of how pelagic species use the environment, it will also contribute to improved MPA design.

April 6th 2015 – Alex Thornton, Co-founder of IPECS, Founder of APECS US SW, PhD hunting

Alex ThorntonI am an early career marine ecologist studying environmental resource management at the intersection of science and policy in the Antarctic – and seeking funded PhD or career opportunities. I am the co-founder of International Penguin Early Career Scientists (http://ipecs.org) and the southwest representative for the U.S. Association of Polar Early Career Scientists (http://usapecs.wix.com/usapecs). Named a “Future Professor Penguin,” I am also passionate about science communication and excited for the chance to curate Biotweeps.

My interdisciplinary research in ecosystem-based management looks at behavioral or life history changes of seabirds (like penguins) and marine mammals (like seals) across time and space, paying attention to how they respond to variations within their dynamic ocean environment (e.g. shifting oceanographic conditions, increased competition from fisheries, impacts from an oil spill). I then analyze these findings to evaluate how well conservation policies are working or if best-available science suggests we need to negotiate new treaties.

I completed my Master’s in Marine Biodiversity and Conservation (’14) at UCSD’s Scripps Institution of Oceanography (USA) in collaboration with a NOAA researcher on dolphin mating systems. Prior to that, I received my Bachelor of Science degree in Field Ecology & Conservation Biology from The Evergreen State College (USA). I am currently employed as a Marine Mammal Observer at a US Naval Base. Additionally, I am passionate about political ecology, ethics in research, and applied animal welfare.

I am based out of San Diego, CA, USA, where I live in a RV with my rescue dog. Please feel free to get in touch with any questions or opportunities! You can e-mail me at alex@ipecs.org, follow me on Twitter (@AntarcticWaters), or learn more about me at my webpage: http://ipecs.org/alex-thornton.html.