Marine Zulu Gathering

Looking out from the Woods Hole Oceanographic Institute, taken on the 1st October 2017

This week I’m at the Integrated Marine Biosphere Research (IMBeR) IMBIZO5 event at the Woods Hall Oceanographic Institute. IMBIZO is a Zulu word meaning a meeting or gathering called by a traditional leader and this week a group of marine scientists have heeded the call.

The fifth meeting in the IMBIZO series is focussing on Marine Biosphere Research for a Sustainable Ocean: Linking ecosystems, future states and resource management. Its aim is help understand, quantify and compare the historic and present structure and functioning of linked ocean and human systems to predict and project changes including developing scenarios and options for securing or transitioning towards ocean sustainability.

Woods Hole is located in the US state of Massachusetts. It is well-known centre of excellence in marine research and the world’s largest private, non-profit oceanographic research institution. Despite my career travels, it was somewhere I had never visited before. So this was a great opportunity to see a place I had read a lot about, and to meet people from a variety of marine disciplines.

After my Saturday morning flight to Boston, my first challenge was to find the fantastically named ‘Peter Pan Bus’ for the two hour drive to Falmouth, a town near the Woods Hole Institute. Regular readers will spot that this is the second Falmouth I’ve visited this summer, as I gave talk in the Cornish version in July. It’s actually slightly odd to hear familiar place names such as Plymouth, Barnstaple and Taunton in a different country. Carrying my poster also singled me out as an IMBIZO attendee, Lisa stopped to give me a lift to hotel as I walked through the town – not sure that would happen back in the UK!

I needed to be up early on Sunday as we had an Infographics workshop led by Indi Hodgson-Johnston from the University of Tasmania. We learnt about how to work through the creative process, starting with choosing a theme through to defining 4 to 8 factoids (1 to 2 sentences with a single message) to finally bringing the factoids and accompanying images together into the infographic.

Interestingly, Indi highlighted that only 20% of the people who start watching a video on social media are still watching after 15 seconds! In addition, most watch without sound. The key message for me was to make very short videos with subtitles. Or better still make infographics.

The workshop itself began on Monday with three keynotes. The first by Edward Allison, of the University of Washington, focussed on the limits of prediction and started by defining terms and their time scales:

  • Forecasts: from minutes to weeks e.g. weather forecasting
  • Predictions: from months to years e.g. climate variability
  • Scenarios: front decades to centuries e.g. climate change

As we go from forecasts to predictions uncertainty increases, and further still when we move to scenarios. Therefore, we need to be clear about the limits of what’s possible. Secondly, whilst we’ve become good at understanding bio-chemical and physical processes, uncertainty grows as we move to modelling ecosystems and human interactions.

Mary Ann Moran from the University of Georgia spoke about the ‘Metabolic diversity and evolution in marine biogeochemical cycling and ocean ecosystem processes’ and emphasised the linkage between phytoplankton and microbes, and how omics (fields such as metabolomics, (meta)-proteomics and -transcriptomics) can help us to understand this complex relationship.

The final keynote was by Andre Punt from the University of Washington on ‘Fisheries Management Strategy Evaluation’. It looked at how we move from data on fish catches to deciding what a sustainable quota is for managing fishing stocks. Management strategy evaluation involves running multiple simulations to compare the relative effectiveness of achieving management objectives i.e., a “fisheries flight simulator”. Given the different stakeholders in this debate will often have opposing requirements; the wrong choice can have catastrophic effects on either fish populations or livelihoods. Hence, this approach often involves finding the least worst solution.

The workshop streams began in the afternoon and I’m in one focussing on ‘Critical Constraints on Prediction’. We all gave 3 minute lightening talks to introduce ourselves and started the discussion on the topic of uncertainties and how these can be reduced in future projections.

Exploring this topic over the next few days is going to be really interesting!

AgriTech Seeds Start to Grow in Cornwall

On Monday I attended the Jump Start AgriTech event hosted by the South West Centre of Excellence in Satellite Applications at the Tremough Innovation Centre on the University of Exeter’s Penryn campus near Falmouth in Cornwall. As the name suggests the one day event covered innovations in AgriTech with a particular focus on what is, or could be, happening in the South West.

The day began with a series of short presentations and Paul Harris, Rothamsted Research, was up first on their Open Access Farm Platform. North Wyke Farm in Devon has been equipped with a variety of sensors and instruments to understand the effects of different farming practices. Of particular interest to me was their analysis of run-off, weather monitoring and soil moisture every 15 minutes; this is a great resource for satellite product validation.

I was up next talking about Earth Observation (EO) Satellite Data for AgriTech. Having seen people overpromise and oversell EO data too many times, I began with getting people to think about what they were trying to achieve, before looking at the technology. The circle of starting questions, on the right, is how I begin with potential clients. If satellite EO is the right technology from these answers, then you can start considering the combinations of both optical/microwave data and free-to-access and commercial data. I went on to show the different types of satellite imagery and what the difference in spatial resolution looks like within an agriculture setting.

I was followed by Vladimir Stolikovic, Satellite Applications Catapult, who focused on the Internet of Things and how it’s important to have sensor network data collected and communicated, with satellite broadband being used in conjunction with mobile phones and WiFi coverage.

Our last talk was by Dr Karen Anderson, University of Exeter, who looked at how drones can capture more than imagery. I was particularly intrigued by the ‘structure from motion photogrammetry’ technique which allows heights to be determined from multiple images; such that for a much lower cost, you can create something similar to what is acquired from a Lidar or laser scanning instrument. Also, by focusing on extracting height, data can be collected in conditions where there’s variable amounts of light, such as under clouds, and it doesn’t requirement high accuracy radiometric calibration.

After coffee, case studies were presented on farming applications:

  • VirtualVet – Collecting data on animal health and drug use digitally, via mobile apps, so paper records don’t become out of data and data can be collated to gain greater insights.
  • Steve Chapman, SC Nutrition Ltd, talked about improving milk production by making sure dried food is optimally prepared – large pieces of dried sweetcorn are digested less well, and a lower nutritional value is extracted from them.
  • The delightfully named, Farm Crap App from FoAM Kernow, aims to encourage farmers to spread manure rather than use artificial fertilizer. Farmers tended to go for the latter as it is easier to calculate the effects, and so having advice, regulations and the important calculations in a phone app, rather than in paper tables, should help them use manure.
  • Caterina Santachiara, ABACO, describing their siti4FARMER solution which is a cloud-computing based platform that includes data which scales from the field to farm and large land areas, with individual customisation so that users can easily see what they need to know.
  • Finally, Glyn Jones from AVANTI, talked about how farmers can stay connected to the internet, and tech support, while out in their fields. This sounds straightforward, but none of the current technologies work well enough – mainly due to the fact that fields aren’t flat! So a new technological area of investigation is ‘white space’ – these are frequencies allocated to broadcasting services, but left unused in particular geographical locations as buffers. The availability varies from location to location, but it is available to lower-powered devices.

After lunch, there were some presentations on Agritech funding opportunities from Innovate UK, AgriTech Cornwall and the South West Centre of Excellence in Satellite Applications. The day concluded with a facilitated session where small groups explored a variety of different ideas in more detail.

It was a really good day, and shows that there is real potential for AgriTech to grow in the South West.