Quick Answer: What Does Non Consumptive Mean?

What is non consumptive use?

Non-Consumptive Use means the use of water from an aquifer that is returned to the aquifer from which it was withdrawn, at or near the point from which it was withdrawn, without substantial diminution in quantity or quality..

What is consumptive and non consumptive?

Consumptive uses are generally considered to be those in which wildlife is killed, as in hunting, fishing and trapping. … Nonconsumptive uses are generally considered to be those in which any wildlife is watched, studied, or recorded without being killed, such as in hiking, bird- watching.

What is non consumptive tourism?

NON-CONSUMPTIVE tourism refers to holiday business which is done without one being engaged in hunting. It can also be called photographic tourism. … A safari area is a land near a national park where hunting is permitted under State laws.

What is the meaning of a non?

a prefix meaning “not,” freely used as an English formative, usually with a simple negative force as implying mere negation or absence of something (rather than the opposite or reverse of it, as often expressed by un-1): nonadherence; noninterference; nonpayment; nonprofessional.

What is an example of non consumptive water use?

A water use is considered non-consumptive when the water remains in or is immediately returned to the location in a stream or aquifer from which it was extracted. For example, hydroelectric power generation and recreational uses are considered to be a non-consumptive uses of water.

What are non consumptive effects?

Non-consumptive effects are those that reduce prey fitness, unrelated to death by consumption. Some of these effects include prey defensive and behavioral responses (Fill et al., 2012).

What is the meaning of consumptive use?

: the total seasonal water loss from an area of land due to plant growth and evaporation usually being expressed in acre-feet.

Which species has a cascading effect on other species in the ecosystem?

showed that exotic species have caused lake and estuary ecosystems to go through cascade effects due to loss of algae, crayfish, mollusks, fish, amphibians, and birds. However, the principal cause of cascade effects is the loss of top predators as the key species.