[Aqualist] Core cutter designs

[Gifford H. Miller]

Geotek makes a good one, that many of us use in the US

https://www.geotek.co.uk/products/core_splitter/

Gifford H Miller
INSTAAR Fellow and
Professor, Geological Sciences
University of Colorado
Boulder, CO 80309-0450 USA
 

On 10/21/21, 11:20 PM, "Aqualist on behalf of John Tibby" <aqualist-bounces at anu.edu.au on behalf of john.tibby at adelaide.edu.au> wrote:

    Dear AQUA colleagues,

    Apologies for cross posting...

    I was wondering please if anyone has plans, designs, diagrams and, or, photos of devices for cutting lake sediment cores lengthways that they would be willing to share?   I have some colleagues in Queensland Government who are aiming to build one of their own.

    They need to cut pipes of a max length of 1.5 m, of variable diameter (50 mm to ~ 85 mm) and variable thickness of pipe wall (up to 5 mm).

    With best wishes,
    John.
    __________________________________________
    Associate Professor John Tibby
    Head of Department
    Geography, Environment and Population
    University of Adelaide
    Pronouns: he/his

    Phone: +61 (0)8 8313-5146<tel:%2B61%20%280%298%208313-5146>
    EMAIL: john.tibby at adelaide.edu.au<mailto:john.tibby at adelaide.edu.au>

    Recent publications:
    Tibby et al. (2020) An 1800-year water-quality and vegetation record from Junction Park Billabong, Murray River, Australia: an assessment of European impacts and sensitivity to climate<https://link.springer.com/article/10.1007/s10933-019-00109-w#citeas>. Journal of Paleolimnology
    Tibby et al. (2020) Diatom-water quality thresholds in South Australian streams indicate a need for more stringent water quality guidelines<http://www.publish.csiro.au/MF/MF19065>. Marine and Freshwater Research
    Tibby et al. (2019) Assessing the relative impacts of land-use change and river regulation on Burdekin River (Australia) floodplain wetlands.<https://onlinelibrary.wiley.com/doi/10.1002/aqc.3151>  Aquatic Conservation: Marine and Freshwater Ecosystems
    Tibby et al. (2018) Post little ice age drying of eastern Australia conflates understanding of early settlement impacts<https://www.sciencedirect.com/science/article/abs/pii/S0277379118302051>  Quaternary Science Reviews

    Web address: http://researchers.adelaide.edu.au/profile/john.tibby
    Google Scholar profile: http://tinyurl.com/Google-Scholar-Tibby
    Twitter: john_tibby
    Field work photos (link)<https://www.flickr.com/photos/25765066@N06/>

    Address for sending samples:
    John Tibby
    c/o Sarah Hoggard
    Room G19
    Napier Building
    University of Adelaide
    North Terrace
    Adelaide, South Australia, 5005

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    [jab]


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