Modular System for Shelves and Coasts (v1.0.7)

MOSSCO has been equipped with temporal aggregation. Use this facility by high-resolution coupling to the new tracer_component, and low_resolution coupling from the tracer_component.

Modular System for Shelves and Coasts (v1.0.6)

In this release, MOSSCO was updated with Continuous Integration. Several bugfixes have been applied and the FABM library provided by MOSSCO is now renamed and contains renamed symbols, such that it can be linked to other instances of the FABM library.

Modular System for Shelves and Coasts (MOSSCO v1.0.3)

This is mostly a maintenance release. As a new feature, the filtration model now co-filters and respires. This release was used in the latest revision of the paper "Slavik, K., Lemmen, C., Zhang, W., Kerimoglu, O., Klingbeil, K., Wirtz, K.W., 2018. The large scale impact of offshore windfarm structures on pelagic primary productivity in the southern North Sea. Revised version submitted to Hydrobiologia".

Modular System for Shelves and Coasts v 1.0.2 "decadal reference run"

This release marks the code used by

PONE-D-18-31600

Physics or biology? Persistent chlorophyll accumulation in a shallow coastal sea explained by pathogens and carnivorous grazing
K. Wirtz

One of the most striking patterns at the land--ocean interface is the massive increase of chlorophyll-a (CHL) from continental shelves towards the coast, a phenomenon that is classically linked to physical features.
Here I propose that the coastal--offshore CHL gradient in a shallow sea has biological origins related to phytoplankton mortality that are neglected in state-of-the-art biogeochemical models. I integrate a trait-based ecosystem model into a modular coupling framework that is applied to the southern North Sea (SNS). The coupled model very well reproduces daily, seasonal and inter-annual (2000-2014) dynamics and meso-scale patterns in macronutrients, zooplankton biomass, and CHL as observed \emph{in situ} and by remote sensors. Numerical experiments reveal that coast--offshore CHL gradients may predominantly arise from a trophic effect as resolved by an increase in carnivorous grazing towards shallow waters. This carnivory gradient reflects higher near-coast abundance of juvenile fish and benthic filter feeders. The CHL gradient can be further sharpened by viral infection as a fast-responding loss process at intermediate to high phytoplankton concentrations. Viral control also prevents excessive and unrealistic blooms during late spring. Herbivores as often only ecological factor considered for explaining the spatio-temporal phytoplankton distribution are in this study supplemented by pathogens as well as pelagic and benthic carnivores as powerful agents, which are barely represented in current modeling but can mediate physical drivers of coastal ecosystems.

Modular System for Shelves and Coasts (MOSSCO v1.0.1)

Release version accompanying the GMD paper "Modular System for Shelves and Coasts (MOSSCO v1.0) — a flexible and multi-component framework for coupled coastal ocean ecosystem modelling"

Published version accompanying GMD paper

This is the first major release of the MOSSCO software.