Shanze Li worked with Steve to synthesize 14 years of data on disturbance at the 8 GCE LTER fall monitoring sites dominated by Spartina alterniflora, and the paper was recently published in Ecosphere (Ecosphere 7(10):e01487. 10.1002/ecs2.1487). The results indicated considerable variation among sites and years in the amount of disturbance, and considerable variation between creekbank and midmarsh in the types of disturbance (wrack and slumping at the creekbank; snails in the mid-marsh). Barrier island sites experienced more disturbance than mainland sites. Wrack and snails and terminal slumping (when the plot ends up at the bottom of the creek) strongly affected biomass in affected plots, but overall, at the landscape level, disturbance did not have as strong an effect on fall biomass as abiotic conditions (salinity, sea level, temperature) did.
Tag Archives: Littoraria
The journal Oceanography just published a special issue focusing on the coastal LTER sites. The issue includes several papers from the GCE LTER, including one using remote sensing to estimate plant composition and biomass and invertebrate densities. Alana Lynes and Steve were among the authors.