Both earthworms and arbuscular mycorrhizal fungi (AMF) are important ecosystem engineers co-occurring in temperate grasslands. However, their combined impacts during grassland establishment are poorly understood and have never been studied. We used large mesocosms to study the effects of different functional groups of earthworms (i.e., vertically burrowing anecics vs. horizontally burrowing endogeics) and a mix of four AMF taxa on the establishment, diversity and productivity of plant communities after a simulated seed rain of 18 grassland species comprising grasses, non-leguminous forbs and legumes. Moreover, effects of earthworms and/or AMF on water infiltration and leaching of ammonium, nitrate and phosphate were determined after a simulated extreme rainfall event (40 l m−2).
Original Source [2]
Technology Partners: MimirTech
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/earthworm-mycorrhiza-interactions-can-affect-diversity-structure-and-functioning
[2] http://www.plosone.org/article/info:doi/10.1371/journal.pone.0029293
[3] http://admin.indiaenvironmentportal.org.in/category/author/johann-g-zaller
[4] http://admin.indiaenvironmentportal.org.in/category/author/florian-heigl
[5] http://admin.indiaenvironmentportal.org.in/category/author/andrea-grabmaier-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/plos-one
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/earthworms
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/grasslands
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecosystems
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/grasses
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/legumes
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biomass
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/austria
