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Telling it how it is...

11 December 2015

Can you summarise your PhD using only the top 1000 used words?

The aim of our lab meeting today was to sum up our project topics using only the top 1000 words in the English language. Scientists are often accused of not being able to communicate with members of the public because of the complex language we use. This is a real problem as we need to be able to communicate with everyone (not just each other). Giovanni recently published a an article in FrogLog, but how well did he do in using simple language that everyone can understand?


Using a website (up-goer) we can now see which words we use are more difficult, and this can also guide us in which words we can use.

Inline images 1

In the image above, you can see the first paragraph of Giovanni's text (follow link to explore functionality) with each word in a colour showing how simple or complex it is. Green words are the 1000 most commonly used. Words change from green to brown as they move down the list of commonly used words. By clicking on a coloured word (on the website) you can see how common it is. For example, "notorious" is 12772 on their list of words, while "stomach" is 2122, and "frogs" is 10286. 

Here's my attempt at a description of what we do using the top 1000 words:

"People in our group study animals that have been moved to new places, often causing problems. We try to study what they do to other animals in the area. We hope to help understand how these animals can be managed. "
And here are a selection of contributions from lab members:

Alex Rebelo:

"I am looking at whether the body plan of frogs can be used to explain type of place that they live in. I am also trying to find out if body size, shape or number of young can explain the size of the area where these frogs are found. Many frogs are being lost because of the changes humans are making to the Earth and it is important to know what could have held frogs back in the past to make the best plans for the future."

Giovanni Vimercati:

"I study animals that live far from home. I am using complicated numbers to understand how these animals act and what they will do in the future. I would like to find how we can manage them in order to avoid that they become a problem for nature and people."

Ana Nunes:

"Putting new crayfish outside their usual areas is an important problem, because they cause serious problems to many other animals. Although there is no crayfish  in this part of the world, many from other places have been brought here. As such, there are now four different ones in this area, but people don't know where and how many they are, and how bad they are for the other animals that have always been here. In this study, we will look into where and how many these animals are in the study area and the problems that they cause to other animals, using both field work and a controlled approach. We believe this is  important to help coming up with plans to manage and control these animals." [Ana acknowledges that crayfish isn't in the top 1000 words - but you can't substitute a crayfish]

  Lab

Mac's paper published in SAJSci

27 November 2015

Which way will Cape frogs jump when it gets hotter?

This week saw the publication of Mac's climate modelling paper where he determines the movement of the fynbos amphibian community in the face of global climate change. His paper shows convincingly that the rate of change for these amphibians is likely to be much larger over the next 50 years than it has been in the past 20 000 years.

Figure 1

Amphibians have been losing out in the Cape for 20 000 years mainly due to the rise in sea level and the loss of a lot of the Agulhus Bank (see also Schreiner et al 2013). However, future climate change will see the rate of loss accelerating. For more information, read the article: Mokhatla et al 2015.

  Lab  News

Giovanni walks away with all the prizes

22 November 2015

Giovanni steals the show

Giovanni Vimercati gave a talk entitled "Game of Toads: is winter coming?" and was awarded the CIB travel prize for the best PhD student presentation at the CIB Annual Research Meeting. Part of his presentation involved making an infographic which is shown below:

Not content with this, the next week he gave a longer version of the same talk to the Botany & Zoology Department at Stellenbosch University and won the Best PhD Presentation 2015. 

Well done, Gio!

  Lab  News  prizes

CIB ARM 2015

13 November 2015

Centre for Invasion Biology Annual Research Meeting 2015

The ARM gives an opportunity for all CIB students to present their research. Can you see the members of the MeaseyLab above?

  Lab  News

Functional Response Workshop

10 November 2015

Functional responses as a tool in invasion ecology

We had fantastic attendance from 3 continents at the functional response workshop.

Hosted by the CIB, this event focussed on the emerging use of functional responses to as a diagnostic in invasion ecology and the importance of its grounding in traditional ecology. For more information click here.

This meeting has now produced a series of publications in Biological Invasions:

Functional responses can unify invasion ecology

Functional responses can’t unify invasion ecology

Fictional responses from Vonesh et al.

Rather than unifying invasion biology, Dick et al.’s approach rests on subjective foundations

It's a great academic back and forth that we really hope you enjoy reading...

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