A central factor is the high supply of nutrients from agricultural runoff and wastewater.
They also need a rich supply of nutrients, along with the right currents to carry them close to shore.
Producing the second set reduces the supply of nutrients stored in the fern's rhizome, weakening the plant.
More specific control, however, may be provided by the supply of nutrients required in very small amounts.
What the Halflife lamp does require is a continuous supply of nutrients to keep the cells alive.
The strips have to be thin because cells need to be close to a supply of nutrients to stay alive.
Black lines and arrows denote physical supply of nutrients.
This is evident by dramatic shifts in the supply of nutrients (C, N, P, Si).
Without a constant supply of nutrients and oxygen, the tumor stays put.
In biosorption, the use of microorganism does not involve the supply of nutrients.
The modification is that we consider the effect of the periodic supply of nutrients and inhibitors.
