predation
World Data Ocean keeps predation in one place: 2 stories so far. The section currently leads with “A Decade of Squidpops: Evaluating Predation Insights in Aquatic Ecosystems” and “Coastal Food Webs: Balancing Top-Down and Bottom-Up Influences”. Ten years of squidpop deployments have mapped a clear pattern: consumption rates rise where shelter exists and large predators are absent. Fifteen years of data from the Wadden Sea reveal that coastal food webs are not governed by a single dominant force. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to… The list below is every predation story on World Data Ocean, newest first.
A Decade of Squidpops: Evaluating Predation Insights in Aquatic Ecosystems
Ten years of squidpop deployments have mapped a clear pattern: consumption rates rise where shelter exists and large predators are absent. That consistency matters. This review of 48 studies finds the method's strength lies in its simplicity, yet its immobile, non-living bait limits consumer identification. Future work pairing squidpops with underwater video will sharpen the picture. The approach has proven a reliable, low-cost tool for comparing top-down control globally.
Coastal Food Webs: Balancing Top-Down and Bottom-Up Influences
Fifteen years of data from the Wadden Sea reveal that coastal food webs are not governed by a single dominant force. Our analysis of seven trophic groups shows that while nutrient-driven, bottom-up processes fuel spring phytoplankton blooms, predation, or top-down control, terminates them by summer. This suggests a dynamic balance, not a hierarchy. The findings point to a profound link between higher-level predators and the planktonic base, reminding us that ecosystem stability depends on the interplay of both pressures.