Publication
RecruitNet: A global database of plant recruitment networks.
Publisher:
Wiley
Date:
03-01-2022
DOI:
10.1002/ECY.3923
Abstract: Plant recruitment interactions (i.e., who recruits under whom) shape the composition, ersity and structure of plant communities. Despite the huge body of knowledge on the mechanisms underlying recruitment interactions between species, we still know little about the structure of the recruitment networks emerging in ecological communities. Modeling and analyzing the community-level structure of plant recruitment interactions as a complex network can provide relevant information on ecological and evolutionary processes acting both at the species and ecosystem levels. We report a data set containing 143 plant recruitment networks in 23 countries across five continents, including temperate and tropical ecosystems. Each network identifies the species under which another species recruits. All networks report the number of recruits (i.e., in iduals) per species. The data set includes >850,000 recruiting in iduals involved in 118,411 paired interactions between 3,318 vascular plant species across the globe. The cover of canopy species and open ground is also provided. Three s ling protocols were used: 1) The Recruitment Network (RN) protocol (106 networks) focuses on interactions between established plants ("canopy species") and plants in their early stages of recruitment ("recruit species"). A series of plots are delimited within a locality and all the in iduals recruiting and their canopy species are identified 2) The paired Canopy-Open (pCO) protocol (26 networks) consists in locating a potential canopy plant and identifying recruiting in iduals under the canopy and in a nearby open space of the same area 3) The Georeferenced plot (GP) protocol (11 networks) consists in using information from georeferenced in idual plants in large plots to infer canopy-recruit interactions. Some networks incorporate data for both herbs and woody species, while others focus exclusively on woody species. The location of each study site, geographical coordinates, country, locality, responsible author, s ling dates, s ling method and life habit of both canopy and recruit species are provided. This database will allow researchers to test ecological, biogeographical and evolutionary hypotheses related to plant recruitment interactions. There are no copyright restrictions on the data set please cite this data paper when using these data in publications.