By their very shape, bromeliads will benefit from increased prey-derived nutrient input.

They respond to alterations within the entire coastal watershed, such as changes in freshwater flows and nutrient inputs.

Light input may have increased (algae growth increases with light, as well as organic nutrient input).

In addition, organic vegetable gardens require no nutrient input or supplementary products and are healthier for the environment.

Sustainable options for replacing other nutrient inputs (phosphorus, potassium, etc.) are more limited.

Outside nutrient inputs may be used, however manure is returned directly to the grassland as a major nutrient source.

Hysteresis may occur if reductions in nutrient input do not return the clear-water state.

Additionally it requires low water and nutrient inputs.

The spring bloom of phytoplankton and subsequent zooplankton blooms, provide the main source of nutrient input to the deep sea.

Lowering the nutrient input thus does not automatically lead to a switch back to the clear water phase.