Data from: Spatial and temporal variation in grazing damage by the gastropod Lacuna vincta in Nova Scotian kelp beds

负责人：

关键词：

mesograzer;Lacuna vincta;July 2008-September 2009;detrital production;Erosion;Saccharina latissima;August-September 2009;kelp;Laminaria digitata;blade damage

DOI：

doi:10.5061/dryad.ms6c2

摘要：

species at 5 sites in Nova Scotia, Canada, over a 15 mo period. Grazing was typically low or absent in the basal regions of blades, consistent

Data from: Indirect effects of predators control herbivore richness and abundance in a benthic eelgrass (Zostera marina) mesograzer community

负责人：

关键词：

bottom up competitive exclusion composition food web marine predator mediated coexistence prey seagrass top down trophic interaction

DOI：

doi:10.5061/dryad.58p0t

摘要：

range of systems. However, it remains unclear whether such top-down and bottom-up effects reflect direct impacts of predators and/or resources