nonindigenes

Nonindigene refers to a person or organism that is not native to a particular geographic location. In human contexts, it typically denotes someone who has migrated to a region where their ethnic or ancestral group has not historically resided. This term is often used in discussions about demographics, immigration, and cultural exchange. The concept of nonindigene can be sensitive, as it may be contrasted with indigenous populations who have ancestral ties to the land predating external settlement. Understanding the distinction between indigenous and nonindigene peoples is crucial for comprehending historical and contemporary societal structures and the rights associated with different groups within a territory.

In ecology, a nonindigenous species, also known as an exotic or introduced species, is one that has been introduced to an area outside of its natural geographic range. These introductions can occur intentionally, through human activities such as agriculture or horticulture, or unintentionally, via transportation and trade. Nonindigenous species can have various impacts on their new environments. Some may integrate without causing significant disruption, while others can become invasive, outcompeting native species for resources, altering habitats, or introducing diseases. The study of nonindigenous species and their ecological effects is a significant area within conservation biology and environmental science.