|Funding for:||UK Students, EU Students|
|Placed On:||9th November 2018|
|Closes:||8th January 2019|
Dr Michael Steinke (firstname.lastname@example.org), Dr Tom Cameron, and Dr John Woods University of Essex
Mr Paul Harding Colchester Oyster Fishery
Coastal habitats provide important socioeconomic resources, yet they are experiencing unprecedented pressures. Overharvesting, pollution and invasive species resulted in a major decline of the native oyster that required a shift to the introduced Pacific oyster in commercial aquaculture. Current conservation programmes including ENORI, aim to restore self-sustaining populations of native oysters to increase ecosystem services, sustainable fisheries and biodiversity.
In-situ mariculture of either of the two oyster species, and restoration of the native oyster, critically depends on successful spawning, settlement and/or collection of juvenile oysters. Thresholds of water temperature drive the variation in the timing of these events but this is unpredictable due to increasing temperature variation.
This project will address the sustainable expansion of oyster production and native oyster restoration through the application of remote sensing for shellfish spawning, behaviour and survival. You will direct the project’s research emphasis and develop scientific hypotheses to assess the ecophysiological diversity of oysters. You will start investigating native and introduced oysters and quantify:
Supported by a research assistant funded via the £4.4 million UK Aquaculture Initiative, you will conduct laboratory incubations and collect scientific data in the Colne/Blackwater estuaries. Optode respirometry quantifies the metabolic activity and novel valvometry sensors measure growth, gaping, spawning and survival. Settlement assays and imaging tools can quantify larval behaviour and growth.
You will join an active group of marine biologists, electronic engineers and aquaculturists, and receive specific training on field/laboratory experimentation, oyster biology and conservation, electronic sensor networks, and the management of oyster fisheries. This will expose you to diverse disciplines and sectors, gaining professional skills in fieldwork, sensor technology and aquaculture.
You are an excellent communicator, can work cross-disciplinarily and have an enthusiastic personality and an aptitude for fieldwork, a degree in a relevant discipline (e.g. Marine/Freshwater Biology or Computer Science/Electronic Engineering).
Please send a CV (including contact details of two academic referees) and a cover letter explaining your motivation and suitability for the PhD to Emma Revill email@example.com by 23:59 on 8th Jan 2019. If you have any questions please feel free to contact any member of the supervisory team.
Successful candidates who meet UKRI’s eligibility criteria will be awarded a NERC studentship. In 2018/19 the stipend is £14,777.
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