What role does Barrier Layer play in the variability of Deep Chlorophyll Maximum (DCM) or subsurface chlorophyll maximum. Are there any papers describing this relation?
It is not sure that Barrier Layer play in the variability of Deep Chlorophyll Maximum (DCM) as it depends on a number of factors such as incoming optimum radiation level, air temperature, humidity, availability of nutrient elements such as Mg, N, Cu, and other essential elements. You can search related journal in this regards.
In fact, the barrier layer in the plant leaves affects the level of gas exchange and therefore affects the effectiveness of photosynthesis, and plant productivty. this usually occurs only under increasing the plant canopy in the greenhouse and lack of ventilation, but does not affect on chlorophyll contents,