Ecological techniques

a fire set intentionally for purposes of forest or land management, farming, prairie restoration or greenhouse gas abatement

man-made ball of clay with seeds inside

ecological sampling method

thumb|A transect running across a stream. A transect is a path along which one counts and records occurrences of the objects of study (e.g. plants).

type of man-made water body, filled by condensation or precipitation

Land use and runoff management technique

South American type of raised field agriculture

studies the relationship, mediated through sound, between human beings and their environment

study of maintaining biodiversity in human-dominated ecosystems