Mini-reviews are shorter and more focused than traditional literature reviews. Their specific format varies between journals, however they all have a few things in common: They are topical, concise and specialized, rather than being exhaustive. They quickly bring the reader up to speed on current research in a field, particularly when there has been a major change in thinking. This is in contrast to major reviews, which provide a comprehensive overview of a subfield.

Mini-reviews often synthesize recent research, offering insight and new direction in an important emerging research area. They ideally propose new ideas and hypotheses that arise from the synthesis. Challenging current views in ecology and embracing a bit of controversy is welcome. Despite being called minor, these reviews may garner higher readership and impact than major reviews, due to their conciseness, readability and relevance. I think they are particularly suited to interdisciplinary synthesis, as they do not require writing an exhaustive background from each field, making it easier to communicate the interesting or important aspects of the crossover to a wider audience.

While only a handful of ecology journal explicitly provide guidelines for a mini-review, but quite a few impose a shorter word limit (< 3000 – 5000) and limit references to around 40, essentially requiring a mini-review. Other keywords I have noted are ‘topical’, ‘specialized’, ‘research reviews’, ‘briefings’ and ‘question-based’.

They following ecology-related journals either publish mini-reviews by name, have previously published mini-reviews or their submission guidelines strongly suggest that they welcome the format:

  • Journal of Ecology
  • Methods in Evolution and Ecology
  • New Phytologist
  • Annals of Botany (Botanical Briefings)
  • Frontiers in Ecology and the Environment
  • Global Ecology and Biogeography
  • Conservation Letters
  • PLoS Computational Biology
  • Insect Conservation and Diversity
  • Basic and Applied Ecology
  • Functional Ecology (question-based)
  • Ecosystems (invited only)

Mojave Desert Site Selection

I recently had the chance to spend a few days exploring in the Mojave National Preserve in California to select new study sites for my study of plant-plant-pollinator positive interactions. Sunset Cove, located in the UCNRS Sweeney Granite Mountains Desert Research Centre, is host to an incredible diversity of shrubs and cacti. The two foundational species I will be studying are creosote bush (Larrea tridentata) and buckhorn cholla (Cylindropuntia acanthocarpa), which are codominant in this site.

Annuals were germinating all over the site, however they are still incredibly tiny. Both creosote bush and buckthorn were showing facilitation, with higher abundances of germinants under the shrubs than in open areas. Finally, one cool observation was that 100% of the buckhorns surveyed were growing in close association with another codominant, but only 70% of creosote bush were growing with a codominant, suggesting cacti have some interesting interactions in this area. Finally, this area has been experiencing winter rainfall leading to optimism about flowering this spring.



Potential study species

The reproductive biology of Cactaceae is not well known – only approximately 2% of the 2000 or so species have been studied (Mandujano et al, 2010). Consequently, how they interact with neighbouring plants of different species for pollinators or what this means in a community context are both virtually unknown. In one of the few published experiments that explicitly tested these interactions, researchers focused on the highly invasive prickly-pear Opuntia stricta in coastal shrublands in Catalonia (Bartomeus 2008). Cacti in the Opuntia genus are primarily bee-pollinated; they have large, colourful bowl-shaped flowers and many species are rich in pollen and nectar (Mandujano et al, 2010), suggesting they are very attractive to pollinators. Plants that exhibit these characteristics can interact with other plants in two notable ways for pollinators – they may act as a magnet plant, increasing local abundances of shared pollinators and thus facilitating the pollination of their neighbours, or conversely, they may steal pollinators and reduce the fitness of their neighbours.

To determine the effects of the invasion on the native plant community, the researchers created plant-pollinator interaction networks for both invaded and uninvaded sites. They found that O. stricta acted as a super-generalist in its new range. It was visited by 31% of the insect taxa in the invaded sites and was outcompeting native plants for pollination services. Within the same study, they found that Carpobrotus, an invasive succulent, had the opposite interaction with the surrounding plant community; it facilitated the pollination of the native plants in the system. This highlights the species-specific and context-dependent aspects of these interactions. There are a few species of Opuntia common in the Mojave Desert, and I hope to discover if and how they are interacting with other plants, particularly shrubs and their annual understory.

Attribution Stan Shebs [GFDL (, CC BY-SA 3.0 ( or CC BY-SA 2.5 (], via Wikimedia Commons

Bartomeus, I., Vilà, M., & Santamaría, L. (2008). Contrasting effects of invasive plants in plant–pollinator networks. Oecologia, 155(4), 761-770.

del Carmen Mandujano, M., Carrillo-Angeles, I., Martínez-Peralta, C., & Golubov, J. (2010). Reproductive biology of Cactaceae. In Desert plants (pp. 197-230). Springer Berlin Heidelberg.

Progress Report – Fall 2016

Several weeks ago I completed my first progress report for my MSc program. This involved a giving a short presentation (slides above) followed by a question/discussion period. My thesis focuses on pollination facilitation – non-competitive pollinator sharing between plant species that improves the reproductive success of at least one of the participants. I will be investigating these interactions in the Mojave Desert, a biodiversity hotspot supporting 659 species of bees and 1680 annual plants.

Why spatial? The study of ecology is normally separated into hierarchies, however, we know that these different levels are integrated and interact despite studying them in isolation. All interactions take place in space, and so explicitly including spatial dimensions to a study can be a way of connecting these levels, leading to a deeper understanding of the observed interactions.

It can be a little intimidating to stand in front of your committee and tell them your ideas, but they are there to support you. I received some great feedback which I am using retool my experimental design in preparation of the upcoming field season. Advice: Be careful about your clipart choices! I used a picture of queen honeybee (they don’t pollinate!!) in an interaction diagram explaining pollination facilitation. This isn’t as bad as the infamous biology textbook “Bees of the World” showing a pollinating fly on the cover, but it was noticed right away.