Individual and population dynamical consequences of large scale sand extraction

In this study, we will use the Dynamic Energy Budget (DEB) model to simulate the first-year growth and survival rates of plaice (Pleuronectes platessa) and brown shrimp (Crangon crangon) under varying temperature conditions. Our objective is to identify potential enhancements to the temperature functions within the DEB model to improve its accuracy in predicting the responses of shrimp and plaice to changing environmental conditions, particularly in the context of climate change and extensive sand extraction. Additionally, we will conduct simulations to explore, compare, and analyze different spawning and reproductive strategies among adult plaice and shrimp to assess their effects on the population. Moreover, we will investigate how these factors impact the population dynamics of shrimp and plaice, integrating variables such as various spawning and reproductive strategies, fishing mortality, and food availability on population dynamic modelling. This will help us to comprehend how these factors are connected and how they affect the long-term sustainability of shrimp and plaice populations. Based on our findings, we will propose management strategies to promote sustainable practices for fisheries and large sand extraction