Figure 2 in Chen et al. (2025): "Co-occurrence networks of relationships among soil nematode genera under (a and b) control and irrigation treatment (i.e., across degradation levels and nitrogen fertilization treatments, n = 30), and (c and d) control and nitrogen fertilization (i.e., across degradation levels and irrigation treatments, n = 30), and (e–g) in the lightly degraded, moderately degraded and severely degraded grasslands (i.e., across irrigation treatments and nitrogen fertilization treatments, n = 20). Nodes represent different nematode genera, and red, yellow, green and blue nodes represent bacterivores, fungivores, plant parasites and omnivores-predators, respectively. Red lines represent positive correlations between genera, while blue lines represent the negative correlations, and the thickness of the connecting line represents the strength of the correlation effect. Node size is positively correlated with node degree."
New publication: #Grassland degradation status modulates the relative contribution of soil #nematode diversity and community structure to #ecosystemfunctioning under #nitrogen #fertilization and #irrigation management.
doi.org/10.1016/j.ag...