Issue 7.3

Issue 7.3 is now online!

The March issue of Methods is now online!

This month’s issue contains two Applications articles and two Open Access articles, all of which are freely available.

METAGEAR: A comprehensive, multifunctional toolbox with capabilities aimed to cover much of the research synthesis taxonomy: from applying a systematic review approach to objectively assemble and screen the literature, to extracting data from studies, and to finally summarize and analyse these data with the statistics of meta-analysis.

Universal FQA Calculator: A free, open-source web-based Floristic Quality Assessment (FQA) Calculator. The calculator offers 30 FQA data bases (with more being added regularly) from across the United States and Canada and has been used to calculate thousands of assessments. Its growing repository for site inventory and transect data is accessible via a REST API and represents a valuable resource for data on the occurrence and abundance of plant species. Continue reading “Issue 7.3”

2015 Robert May Prize Winner: Kim Calders

The Robert May Prize is awarded annually for the best paper published in Methods in Ecology and Evolution by an Early Career Researcher. We’re delighted to announce that the 2015 winner is Kim Calders, for his article ‘Nondestructive estimates of above-ground biomass using terrestrial laser scanning.

Kim led the work on this article and had an international team of co-authors. They have developed a way to harness laser technology for use in measurements of vegetation structure of forests. The study is an important development in the monitoring of carbon stocks for worldwide climate policy-making. Continue reading “2015 Robert May Prize Winner: Kim Calders”

Being Certain about Uncertainty: Can We Trust Data from Citizen Science Programs?

Post provided by VIVIANA RUIZ GUTIERREZ

Citizen Science: A Growing Field

Thousands of volunteers around the world work on Citizen Science projects. ©GlacierNPS
Thousands of volunteers around the world work on Citizen Science projects. ©GlacierNPS

As you read this, thousands of volunteers of all ages and backgrounds are collecting information for over 1,100 citizen science projects worldwide. These projects cover a broad range of topics: from volunteers collecting samples of the microbes in their digestive tracts, to tourists providing images of endangered species (such as tigers) that are often costly to survey.

The popularity of citizen science initiatives has been increasing exponentially in the past decade, and the wealth of knowledge being contributed is overwhelming. For example, almost 300,000 participants have submitted around 300 million bird observations from 252 countries worldwide to the eBird program since 2002. Amazingly, rates of submissions have exceeded 9.5 million observations in a single month! Continue reading “Being Certain about Uncertainty: Can We Trust Data from Citizen Science Programs?”

Writing Manuscripts: The Alternative ‘Guide to Authors’

Post provided by EMMA SAYER

If the reviewer doesn't get it, you haven't explained it clearly enough! © Chelm261
If the reviewer doesn’t get it, you haven’t explained it clearly enough! ©Chelm261

“If the reviewer doesn’t get it, you haven’t explained it clearly enough!” This is one quote from my PhD supervisor that I haven’t forgotten. Getting research funded and published depends to a very large extent on our ability to get the point across. Although scientific texts appear to differ wildly from other forms of writing, a good research paper actually follows the same basic principles of effective communication as a newspaper article or advertising text.

There are some fairly simple guidelines on presenting and structuring written information to get the point across and highlight the key messages that are very useful for manuscripts, thesis chapters, proposals, basically any kind of academic writing. At Functional Ecology, we’ve collected tips and tricks from various sources to help authors effectively communicate their research and ideas. Here are our key points:

1) Know Your Audience

A research paper is about communicating your research in a way that makes sense to others. © Vinch
A research paper is about communicating your research in a way that makes sense to others. © Vinch

The central principle for any type of communication is: know your audience. A research paper isn’t just about presenting information – it’s about communicating your research to others. When you start preparing a manuscript, you need to think about who will read it. In the first instance, this is probably a busy editor or reviewer, so you should make sure that you get your key messages across without making your readers work too hard. Good science writing isn’t about using clever-sounding words and sentences, it’s about getting the point across in such a way that readers can understand the research and reach the right conclusion (i.e. the one you want them to reach). Continue reading “Writing Manuscripts: The Alternative ‘Guide to Authors’”

Dealing with Variation in Hormone Metabolite Measurements: A Tale of Poop

Post provided by EVE DAVIDIAN and SARAH BENHAIEM (DEPARTMENT OF EVOLUTIONARY ECOLOGY, IZW, BERLIN)

On the Art of Collecting Faeces

Sarah Benhaiem waiting for a faecal sample from a spotted hyena in the Serengeti National Park.©Sarah Benhaiem
Sarah Benhaiem waiting for a faecal sample from a spotted hyena in the Serengeti National Park.©Sarah Benhaiem

Whether you are a laboratory or a field scientist, you have to be willing to get your hands dirty from time to time for the good of science. Sarah and I took that literally and spent a large part of our respective PhD projects handling faeces of free-ranging spotted hyenas from the Serengeti National Park and the Ngorongoro Crater, Tanzania.

Though faeces often are underrated, they are highly valuable material to work with because they conceal the most secret details about an animal’s social and sexual life. But having the privilege of holding a still-steaming poop is something you have to earn! Continue reading “Dealing with Variation in Hormone Metabolite Measurements: A Tale of Poop”

International Women’s Day: Advice for Women Starting a Career in STEM

So far this week we’ve heard why some of our female Editors chose to pursue a career in science, what the problems the push for gender equality faces in STEM fields  and where things have been improved in recent years. To close International Women’s Day our posts from the Editors we asked: What advice would you give to female students or Early Career Researchers looking to make a career in academia?

SusanJohnston2Susan Johnston: Mentorship schemes: there are many benefits from being able to have transparent, open and reciprocal discussion on career development, as well as the unwritten rules and experiences of academia. In smaller or less diverse departments, supervisors could encourage their female students to contact potential mentors (male or female) from other institutions. A quick Skype conversation every few months can benefit both the mentee and the mentor.

Carolyn KurleCarolyn Kurle: Don’t be daunted by the idea of how challenging a position in academia might be and don’t remove yourself from the path of academia just because you might be afraid of the potential demands. More and more support exists for mixing successful academic lives with also being a present and fulfilled parent and having a full life outside of research. And the more we expect that to be the case, the more it will exist as reality. Continue reading “International Women’s Day: Advice for Women Starting a Career in STEM”

Getting Every Last Bit Out of Dives: Data Abstraction On-board Telemetry Tags

Post provided by THEONI PHOTOPOULOU, MIKE FEDAK, LEN THOMAS and JASON MATTHIOPOULOS

Animal Telemetry for Air-breathing Divers

CTD-SRDL Tags
CTD-SRDL telemetry tags being primed for deployment. ©Theoni Photopoulou

Nowadays animal telemetry tags for air-breathing divers come in all shapes and sizes. In four short decades tags for diving animals have gone from prototypes like the one built by Jerry Kooyman for deployment on Weddell seals – which consisted of a kitchen timer and a roll of graph paper – to a multitude of sophisticated electronic devices, fit for just about any animal or purpose you can think of.

All this progress has meant we can collect more information than ever before and do so remotely. Nevertheless, the lives of most divers remain a well-kept secret. For tags that transmit what they collect (as opposed to those that store data until they’re retrieved), the transmission stage is usually the bottleneck. This has driven the development of energy and time efficient software and data processing.

For a tag like the conductivity-temperature-depth Satellite Relay Data Logger (CTD-SRDL) built by the Sea Mammal Research Unit Instrumentation Group at the University of St Andrews – which was designed to spend months at sea – the problem boils down to one thing. Data are collected at a high resolution on-board the tag amounting to 100kB daily, but only 1kB of this information (at best) can be transmitted to the ground station. Therefore in preparation for transmission, the data need to be chosen carefully, compacted and fitted into several satellite messages of fixed size to ensure that enough useful information is received. Each satellite message can hold up to 248bits of information. To give an idea of how limiting this is, consider that this sentence would (without compaction) take up 896bits! Continue reading “Getting Every Last Bit Out of Dives: Data Abstraction On-board Telemetry Tags”

International Women’s Day: Improvements Towards Gender Equality in STEM?

Yesterday we heard about the barriers to gender equality in STEM, as well as a few things that we’re surprised haven’t been fixed yet and some ideas on how improvements could be made. Today, we’re looking at where things are getting better.

What Changes, Initiatives, Actions etc. Have You Seen that have Impressed You?

Louise Johnson: One notable change for the better is that it’s now unacceptable to invite only men as your symposium speakers – it still happens, but you’d get deservedly yelled at for it. That kind of culture change seems inevitable, but it wouldn’t have happened without a lot of people sticking their necks out and complaining (and often being ignored or called whiny or jealous), so we should thank those people. I see more childcare grants available for conference attendance too, which is great.

Luísa Carvalheiro: Important steps I have seen in some countries are extending time limits to apply to fellowships based on the number of babies a woman has had, and to provide paid maternity leave for those financially dependent on scholar/fellowships. These are steps absolutely necessary in the real world. In an ideal world though, both men and women would have the same societal pressures and benefits. Continue reading “International Women’s Day: Improvements Towards Gender Equality in STEM?”

Inferring Extinction: When is a Species as Dead as a Dodo?

Post provided by ELIZABETH BOAKES

The indisputably extinct Dodo (Raphus cucullatus). ©Ballista
The indisputably extinct Dodo (Raphus cucullatus). ©Ballista

A species is either extant or extinct – it exists or it does not exist. Black and white, a binary choice. Surely it should not be difficult to assign species to one of these two categories? Well, in practice it can be extremely challenging and a plethora of methods have been developed to deal with the problem.  This of course leads to a second challenge – which of the plethora should you use?! (More on this later…)

There are a few well-studied cases where we can assert extinction confidently. For example, the chances of the Dodo (Raphus cucullatus) having existed undetected for upwards of 300 years on an island now densely populated by humans are infinitesimally small. However, many extinctions are far harder to diagnose. Species typically become extremely rare before becoming extinct. If taxa are particularly cryptic or are found across a huge geographic range it is quite plausible that the few remaining individuals may exist undetected for decades. An extreme illustration of this is the 1938 discovery of Latimeria chalumnae, a deep-sea member of the Coelacanths, the entire order of which was believed to have become extinct 80 million years earlier! Continue reading “Inferring Extinction: When is a Species as Dead as a Dodo?”

International Women’s Day: What are the Biggest Problems Facing Gender Equality in STEM?

In recent years, there has been an increasing focus on encouraging women to join STEM fields, but there is still work that needs to be done. We asked our female Associate Editors what the biggest problems facing the push towards gender equality within STEM fields today are. Here are their answers:

janaJana McPherson: My impression is that entering is not the issue. Certainly in my fields of conservation and ecology, there seem to be lots of women undergraduates and graduates and still a very decent proportion of female postdocs. I think it is beyond that level that women start to become increasingly rare. At least in part this likely reflects the fact that it is around post-doc time that biological clocks start ticking, and that it is neither easy nor necessarily desirable to combine starting and raising a family with a prolific production of publications, a heavy teaching load and the need to magic up a bustling research lab out of the blue. To reduce that hurdle, I think universities and academics have to become more accepting and accommodating of part-time effort. And I mean institutionally as well as individually. I have conducted research on a part-time basis for years now, and have seen many colleagues and collaborators in academia positively flummoxed by the concept that NOTHING (work-wise) gets done between when I leave the office on a Thursday at 2pm and when I return to work Monday morning. And yes, my life outside the office involves minutes and the odd hour here and there where I’m not directly interacting with my kids or looking after the household during which I could theoretically get the odd bit of work done. But I have tried that approach and found it rather stressful, sleep-depriving and frustrating for family members competing for my attention with whatever ‘quick’ piece of work I was trying to finish.  So now I leave work at the office and whatever does not get done within office hours just has to wait until I’m next at work, no matter how urgent.

Tamara Munkemuller2Tamara Münkemüller: I guess that the main problems are related to family planning. On the one hand, in many countries it takes long to get a permanent position and it feels like taking a risk to have children before this. On the other hand, one seemingly frequent constellation are couples of two scientists where the man is a bit older. In this situation it often happens that the older person gets a permanent position first and the younger follows and tries to adapt. Then there is the more subtle problem of different communication styles of men and women and numerous selection processes that tend to prefer a communication style that is thought to be more typical for men.

Satu Ramula: I think that one of the current challenges is to keep women in the system. Many female scientists leave academia at some point, which makes the sex ratio skewed as there are not enough qualified women to compete for academic positions at upper levels. Continue reading “International Women’s Day: What are the Biggest Problems Facing Gender Equality in STEM?”