Soil nematode abundance and functional group composition at a global scale - van den Hoogen, Johan; Geisen, Stefan; Routh, Devin; Ferris, Howard; Traunspurger, Walter; Wardle, David A; de Goede, Ron G. M.; Adams, Byron J.; Ahmad, Wasim; S. Andriuzzi, Walter; Bardgett, Richard D.; Bonkowski, Michael; et al. (My University, 2019)