<span> it is a faster means of reconnaissance then ground surveying </span>
Alphonse Bertillon was a French criminologist who first developed this anthropometric system of physical measurements of body parts.
The term for a lack of a nutrient is called malnutrition.
You can tell because the prefix mal- derives from French, meaning bad, or wrong.
Therefore, it literally means "bad-nutrition", meaning you're not getting enough nutrition. In other words - a lack of nutrition.
I'm not sure but I think the producers are the shrubs and the elm tree.