The ideal situation for block cross-validation where a large sample spans the predictive space, and structure in the observations can be used to tease out more-independent data folds. In practice, the independence achieved through blocking is often difficult to assess.

Hindsight: Tackling pattern, scale, and independence to ensure ecosystem models are predictive

In our Hindsight series, researchers highlight a historical piece of research that was -and is- significant to them. In this post, Kai Chan and Edward Gregr look how at the problem of pattern and scale in ecology informs the choice of training and testing data for models to reach beyond description to prediction. Kai Chan is also a Lead Editor for the journal People and Nature.

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Genetic diversity: a poor cousin of species diversity?

In July, Functional Ecology published the Special Feature: A Mechanistic Understanding of Global Change Ecology. We have invited the authors of the papers to write about their paper. In this post, Julia Koricheva (@korichevalab) author of  The relative importance of plant intraspecific diversity in structuring arthropod communities: A meta‐analysis writes about her paper why she wrote it, what she found and where the big gaps are.

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The wrong kind of nitrogen

StevensIn July, Functional Ecology published the Special Feature: A Mechanistic Understanding of Global Change Ecology. We have invited the authors of the papers to write about their paper. In this post, Carly Stevens  writes about her paper Atmospheric nitrogen deposition in terrestrial ecosystems: Its impact on plant communities and consequences across trophic levels: why she wrote it, what she found and where the big gaps are.

 

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Associate Editor Profile: Angélica L. González

Angélica L. González
Angélica L. González

We’re happy to welcome Angélica L. González, of the Department of Biology and Center for Computational and Integrative Biology, Rutgers University, to our Editorial Board.

Angélica has broad interests in community and ecosystem ecology and her work combines experiments, surveys, data synthesis, and meta-analysis to understand how changes in the availability of energy and matter constrain and shape the structure and function of ecological systems across spatial and temporal scales.

Find out more about Angélica’s research and her approach to ecology here.

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Urban deer (Photo by Rana El-Sabaawi)

Feeding ecology in the urban jungle

In July, Functional Ecology published the Special Feature: A Mechanistic Understanding of Global Change Ecology. We have invited the authors of the papers to write a blogpost on their paper. In this post, Rana El-Sabaawi (Trophic structure in a rapidly urbanizing planet) writes about feeding ecology in the urban jungle.

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Evolving perspectives on range shifts in a changing world

In July, Functional Ecology published the Special Feature: A Mechanistic Understanding of Global Change Ecology. We have invited the authors of the papers to write a blogpost on their paper. In this article, Sarah Diamond expands on her paper, Contemporary climate‐driven range shifts: Putting evolution back on the table, by looking at evolving perspectives on range shifts in a changing world. Continue reading “Evolving perspectives on range shifts in a changing world”

Lisa Whitenack

Observations from my first year as an associate editor

Lisa Whitenack
Lisa Whitenack

For Peer Review week, Lisa Whitenack shares her observations from her first year as an associate editor. Lisa is an associate professor of biology at Allegheny College and Associate Editor for Neotropical Ichthyology. She also chairs the Equity and Diversity committee for the American Elasmobranch Society.

 

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ESA 2018: A biogeochemist’s first ESA

by Avni Malhotra

MalhotraI am not sure why, but until this year, I had not attended the Ecological Society of America (ESA) annual meeting. I suspect that some subconscious sense of loyalty to the American Geophysical Union was at play. In any case, excited by my passion for ecology and love of New Orleans, I headed to the 2018 ESA meeting. As soon as I entered the conference center, I noticed a high incidence of plant- and fungi-based tattoo art- I knew I was among friends!

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