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Last update: May 2021

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The Systems and Flows axis

The scientific axis Systems and flows investigates elemental fluxes in agroecological crop- and animal-production systems. The objectives are to:

  • Quantify fluxes of carbon, nitrogen and phosphorus (CNP) in all compartments of the agroecosystem, as well as the related environmental risks
  • Understand the effects of interactions among soils, plants, animals, farm waste and the environment, as well as the influence of biodiversity, on soil processes and CNP cycles.

The axis (20 people) brings together skills in agronomy, soil sciences, biogeochemistry.

Leaders: Chris Fléchard et Aurélia Michaud

The TNTBretagne2020 project

TNTBretagne-0

Update and regional application of TNT2 model in support to public policies on nitrogen pollution remediation »

TNTBretagne2020

The FERRI-DIG project

FretiDig-0

Guide to good practices for digestate spreading to maximise the agronomic value and minimise impacts on soil fertility

FERTI-DIG

The DYMOMET project

Dymomet

Impact of organic-matter dynamics on availability of trace metals in soil

DYMOMET

The METHA-BIOSOL project

MethaBioSol-0

Impact of digestates on the biological quality of agricultural soils

METHA-BIOSOL

The MELS project

MELS-0

Mitigating greenhouse gas emissions from livestock systems

MELS