Question

define species composition?????​

Answer 1

Explanation:

The identification and enumeration of plants and animals of an ecosystem defines its species composition.

Answer 2

Answer:

Species composition refers to the contribution of each plant species to the vegetation. Botanical composition is another term used to describe species composition. Species composition is generally expressed as a percent, so that all species components add up to 100%.

Explanation:

Species composition can be expressed on either an individual species basis, or by species groups that are defined according to the objectives of the inventory or monitoring program (eg., Aristida spp., perennial forage grasses, etc.).

Species composition is a commonly determined attribute in rangeland inventory and monitoring. It is regarded as an important indicator of ecological and management processes at a site.