Kyoto and Bristol: Working together on plant science

Last month Bristol’s plant scientists were pleased to welcome visiting researchers from Kyoto University, one of Japan’s leading universities.

The two universities have a strong partnership, which led to large cross-disciplinary symposia in 2013 and 2014. As Dr. Antony Dodd explains, the popularity of the 2014 plant science session led to the emergence of the latest workshop: “The second symposium included a large plant science session that attracted around 50 scientists. Following this, it was decided to expand upon this success and hold a focused three-day plant sciences workshop in the University of Bristol’s new Life Sciences Building”. Bristol’s Dr. Dodd and Professor Simon Hiscock and Kyoto’s Professors Minoru Tamura and Hiroshi Kudoh organised the event, which took place on 23-25 September 2014.


From left, organisers Minoru Tamura, Antony Dodd, Simon Hiscock and Hiroshi Kudoh

Academics, post-docs and (I was pleased to see) several PhD students from Kyoto’s Department of Botany and Center for Ecological Research made the long trip to Bristol. During the talks and poster presentations given by researchers from both Kyoto and Bristol, I was amazed by how similar our research interests were, for example in the areas of circadian rhythms (nature’s body clock), plant shade avoidance and the environmental regulation of the growing plant.
Botanic garden partnership

Plant science at both universities is enhanced by their botanic gardens. During the workshop, visitors from Kyoto had the opportunity for a guided tour of Bristol’s Botanic Garden by its director, Professor Hiscock. Many of us think of the Botanic Garden as somewhere pleasant to spend an afternoon, but it is an important resource for researchers at Bristol and further afield and as Dr. Dodd explains, “Both Kyoto and Bristol have long-standing interests in plant evolution and taxonomy”. At the end of the visit, Professors Hiscock and Tamura, the Director of the Kyoto Botanic Garden, signed a formal partnership between the two botanic gardens. Dr. Dodd expands on the importance of this agreement: “The new partnership between our two Botanic Gardens is very exciting because it will allow us to share good ideas and good practice in curation, cultivation, science and education”.

Professors Tamura and Hiscock sign the botanic
gardens partnership. Image credit: Botanic Gardens

Benefiting from international collaboration

The main aim of the workshop was to form collaborations between Kyoto and Bristol scientists. “The portfolio of techniques, ideas and approaches to academic research varies considerably between countries. International collaboration forms a brilliant way to accomplish science that would not otherwise be possible, by providing access to new techniques, facilities, and ideas”, says Dr. Dodd. The end of the meeting gave researchers a chance to meet with others with similar interests and discuss new ways to work together. Dr. Dodd and Professor Kudoh also announced that they had just won a funding grant to investigate circadian rhythms in the field in Kyoto, which sounded like a fascinating project. One of the aims of the project is a short-term graduate exchange programme, which will give the students a unique chance to learn new techniques and experience international research, forming new collaborations of their own.

I really enjoyed the workshop. It was fantastic to hear about the research underway in Kyoto University and to discuss my own work with people in related fields. It was also interesting to hear about the similarities and differences in academia half the world away. Thanks to the organisers, and I look forward to hearing about the international collaborations that come out of this event soon!

Image credit: Botanic Garden

--------------------------------------------
This blog is written by Sarah Jose, Cabot Institute, Biological Sciences, University of Bristol

Sarah Jose

Converting probabilities between time-intervals

This is the first in an irregular sequence of snippets about some of the slightly more technical aspects of uncertainty and risk assessment. If you have a slightly more technical question, then please email me and I will try to answer it with a snippet. Suppose that an event has a probability of 0.015 (or 1.5%) of happening at least once in the next five years. Then the probability of the event happening at least once in the next year is 0.015 / 5 = 0.003 (or 0.3%), and the probability of it happening at least once in the next 20 years is 0.015 * 4 = 0.06 (or 6%). Here is the rule for scaling probabilities to different time intervals: if both probabilities (the original one and the new one) are no larger than 0.1 (or 10%), then simply multiply the original probability by the ratio of the new time-interval to the original time-interval, to find the new probability. This rule is an approximation which breaks down if either of the probabilities is greater than 0.1. For example

1-in-200 year events

You often read or hear references to the ‘1-in-200 year event’, or ‘200-year event’, or ‘event with a return period of 200 years’. Other popular horizons are 1-in-30 years and 1-in-10,000 years. This term applies to hazards which can occur over a range of magnitudes, like volcanic eruptions, earthquakes, tsunamis, space weather, and various hydro-meteorological hazards like floods, storms, hot or cold spells, and droughts. ‘1-in-200 years’ refers to a particular magnitude. In floods this might be represented as a contour on a map, showing an area that is inundated. If this contour is labelled as ‘1-in-200 years’ this means that the current rate of floods at least as large as this is 1/200 /yr, or 0.005 /yr. So if your house is inside the contour, there is currently a 0.005 (0.5%) chance of being flooded in the next year, and a 0.025 (2.5%) chance of being flooded in the next five years. The general definition is this: ‘1-in-200 year magnitude is x’ = ‘the current rate for eve

Coconuts and climate change

Before pursuing an MSc in Climate Change Science and Policy at the University of Bristol, I completed my undergraduate studies in Environmental Science at the University of Colombo, Sri Lanka. During my final year I carried out a research project that explored the impact of extreme weather events on coconut productivity across the three climatic zones of Sri Lanka. A few months ago, I managed to get a paper published and I thought it would be a good idea to share my findings on this platform. Climate change and crop productivity There has been a growing concern about the impact of extreme weather events on crop production across the globe, Sri Lanka being no exception. Coconut is becoming a rare commodity in the country, due to several reasons including the changing climate. The price hike in coconuts over the last few years is a good indication of how climate change is affecting coconut productivity across the country. Most coconut trees are no longer bearing fruits and thos

Cabot Institute for the Environment blog

Search This Blog