Niche types and community assembly

Citations Over TimeTop 10% of 2023 papers

Abstract

Studies of niche differentiation and biodiversity often focus on a few niche dimensions due to the methodological challenge of describing hyperdimensional niche space. However, this may limit our understanding of community assembly processes. We used the full spectrum of realized niche types to study arbuscular mycorrhizal fungal communities: distinguishing abiotic and biotic, and condition and resource, axes. Estimates of differentiation in relation to different niche types were only moderately correlated. However, coexisting taxon niches were consistently less differentiated than expected, based on a regional null model, indicating the importance of habitat filtering at that scale. Nonetheless, resource niches were relatively more differentiated than condition niches, which is consistent with the effect of a resource niche-based coexistence mechanism. Considering niche types, and in particular distinguishing resource and condition niches, provides a more complete understanding of community assembly, compared with studying individual niche axes or the full niche.

Related Papers

• → EFFECT OF THE NEMATODE PHASMARHABDITIS HERMAPHRODITA ON YOUNGSTAGES OF THE PEST SLUG ARION LUSITANICUS(2002)40 cited
• → Cloning and Characterization of Rat BAT3 cDNA(1999)20 cited
• → HLA-B-associated transcript 3 (Bat3)/Scythe is essential for p300-mediated acetylation of p53(2007)127 cited
• Susquehanna Chorale Spring Concert "Roots and Wings"(2017)
• → ИСПОЛЬЗОВAНИЕ ПОТЕНЦИAЛA СОЦИAЛЬНЫХ ПAРТНЕРОВ В ПОДГОТОВКЕ БУДУЩИХ ПЕДAГОГОВ(2024)