b Differentiate between seasonal foods and Biology Diagrams Better understanding of food webs in seasonal environments, including their vulnerability and resilience to climate change, requires a multi-season perspective. Seasonality in agriculture refers to the cyclical pattern of crop production and livestock rearing, which is influenced by changes in weather patterns, daylight hours, and other environmental factors. This article explores the challenges of seasonality in agricultural supply chains and suggests possible solutions.
As warming climates make seasonal changes more unpredictable, some species and food chains show a flexible response.
Will food chains break as seasons become more unpredictable? Biology Diagrams
Seasonal changes significantly influence mountain food webs. For example, spring brings melting snow and new plant growth, providing abundant resources for herbivores, while winter's scarcity challenges the survival of many species. We analysed the stability of Lake Constance's pelagic food web, which showed a recurring seasonal pattern and remained high despite pronounced variability in biomasses and energy flows. Stability was
Overall, seasonal variability in planktonic food webs appears to be closely linked to fluctuations in flows through microbial food web complexes.
Seasonal Shifts in Trophic Interaction Strength Drive Stability of ... Biology Diagrams
While there is some dependence on seasonal vegetation productivity and herbivore digestive and intake efficiency, the model showed that "any type of seasonal diet change, whether from grazing to browsing or a preferred grass forage to a forage reserve will lead to both larger populations and more herbivore biomass," Staver said.