ExtraMIR (Extra value from- smart used of-MIR spectra)

References

• As models derived from MIR spectra are partly referring to complex functional traits, there is a strong need to find a suitable way to anchor the outcome of the models to a sound reference.

Quality Assurance

• Experience shows that actual QA procedures are not sufficient to obtain the best quality of spectra; thus, there is a need to find options to standardize and stabilize instruments.
• As well, tools must be developed to verify the equivalence of the information obtained in the different areas of the globe for the same functional trait with different models.

Modelling

• There is a need to explain what type of information is delivered by statistical models using MIR spectra. Still the nature of information as a prediction (what compound in what concentration, probability of presence or absence of a substance, shaping or markedness of a functional trait) is not understood in many cases.
• Agreement should be reached on what references to use, how to standardize them, and what data to use for models based on MIR spectra.

Communication

• It is necessary to standardize the terminology used, as there are some misunderstandings currently.
• Furthermore, the way to present the information coming from MIR spectra-based models should be simplified, standardized, and explained extensively to combine and connect science with practice.
• ExtraMIR should set up an expert group to facilitate the creation of information and its appropriate presentation.