Author

D. Garcia-Callejas

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Ecology· 7

Signature Assays, Organisms & Methods

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Research Focus:ecology & biodiversity· 7 Approach:statistical model· 5 Organism:plant (other)· 3 Assay:metagenomics· 2 Approach:deep learning· 1 Approach:experimental assay· 1 Assay:field survey / ecological data· 1 Approach:machine learning (classical)· 1

Frequent Co-Authors

I. Bartomeus· 5 shared O. Godoy· 5 shared A. Allen-Perkins· 3 shared M. Hurtado· 2 shared D. Gravel· 1 shared D. Peltzer· 1 shared I. Civantos· 1 shared J. B. Lanuza· 1 shared

Activity by Year

2018-2023 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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5 shared papersEcology

I. Bartomeus

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Author profile →

7 papers

Recent·Most cited

Species traits and community structure can drive large-scale spatial propagation of effects in ecosystems

D. Garcia-Callejas, S. Lavorel, D. Peltzer, O. Ovaskainen, J. M. Tylianakis

The paper investigates how species traits and landscape structure influence the spatial spread of ecological effects in plant-frugivore networks across New Zealand.

bioRxiv · Nov 15, 2023 · PreprintEcology

Structural asymmetry in biotic interactions as a tool to understand and predict ecological persistence

A. Allen-Perkins, D. Garcia-Callejas, I. Bartomeus, O. Godoy

The paper develops metrics to quantify asymmetry in biotic interactions and demonstrates their utility in predicting ecological persistence in a Mediterranean grassland.

bioRxiv · Jan 25, 2023Ecology

Non-random interactions within and across guilds shape the potential to coexist in multi-trophic ecological communities

D. Garcia-Callejas, O. Godoy, L. Buche, M. Hurtado, J. B. Lanuza, A. Allen-Perkins, I. Bartomeus

The paper models community feasibility domains in grassland ecosystems to assess how trophic guild interactions influence coexistence potential, finding that complexity does not reduce feasibility due to self-regulation and niche partitioning.

bioRxiv · Nov 29, 2021Ecology

Multilayer diffusion networks as a tool to assess the structure and functioning of fine grain sub-specific plant-pollinator networks

A. Allen-Perkins, M. Hurtado, D. Garcia-Callejas, O. Godoy, I. Bartomeus

The paper introduces a multilayer diffusion network framework to model pollen flow in fine-grain sub-specific plant-pollinator networks and shows how network structure affects seed production.

bioRxiv · Apr 23, 2021Ecology

The spatial configuration of biotic interactions shapes coexistence-area relation-ships in an annual plant community

D. Garcia-Callejas, I. Bartomeus, O. Godoy

The paper shows that spatial heterogeneity has little effect on species-area relationships in a Mediterranean grassland, with coexistence driven by direct pairwise interactions and transient species.

bioRxiv · Apr 2, 2021Ecology

Fine scale prediction of ecological community composition using a two-step sequential machine learning ensemble

I. Civantos, J. Garcia-Algarra, D. Garcia-Callejas, J. Galeano, O. Godoy, I. Bartomeus

This paper predicts fine-scale ecological community composition using a two-step machine learning ensemble, showing high spatial accuracy but limited temporal predictive power.

bioRxiv · Mar 24, 2021Ecology

Spatial trophic cascades in communities connected by dispersal and foraging

D. Garcia-Callejas, R. Molowny-Horas, M. B. Araujo, D. Gravel

The paper studies how species interactions propagate spatially through dispersal and foraging, showing that indirect effects differ in sign and magnitude across distances.

bioRxiv · Nov 14, 2018Ecology