Feature Type

Feature Type Name

Introduction of plant species

Synonyms

Definition

Plants which have been translocated by human agency into lands or waters where they have not lived previously, at least during historic times. Such translocation of species always involves an element of risk if not of serious danger. Newly arrived species may be highly competitive with or otherwise adversely affect native species and communities. Some may become a nuisance through sheer overabundance. They may become liable to rapid genetic changes in their new environment. Many harmful introductions have been made by persons unqualified to anticipate the often complex ecological interaction which may ensue. On the other hand many plants introduced into modified or degraded environments may be more useful than native species in controlling erosion or in performing other positive functions.

Comments

Table Name

INTR_PLANTS

Australia's Implementation Table Names

  • INTR_PLANTS_PT

The following have been used in the definition of this feature type

  • European Environment Information and Observation Network (EIONET), GEneral Multilingual Environmental Thesaurus (GEMET) online. Sited 30 July 2002. URL updated 10/12/2014

The following have been used in categorising this feature type

  • Flora
Code Name Definition   Data type Values UoM Used by these Feature Types
1042 Dataset_Id An unique identifier of the dataset the feature belongs to Mandatory number(4)     Types
1045 Date_Capture The date the feature was captured Mandatory date     Types
1249 Date_Flag The type of date been stored, i.e.whether the date is approximate or definite, and for which component of the date is approximate or definite. Also includes seasons Mandatory character(50)
label Definition
Appoximate day in a known month and year
Approximate month in a known year The entry must be a full date, e.g. 1/1/2002, but only the month and year are valid.
Approximate season of a known year The season must be an Antarctic summer, autumn, winter or spring season. Enter season date with the approximate date of the middle of the season. Eg for spring 2002, enter as 15/10/2002.
Approximate year The entry must be a full date, e.g. 1/1/2002, but only the year is valid.
Definite day, month and year
Definite month and year The entry must be a full date, e.g. 1/1/2002, but only the month and year are valid.
Definite season and year The season must be an Antarctic summer, autumn, winter or spring season. Enter season date with the approximate date of the middle of the season. Eg for spring 2002, enter as 15/10/2002.
Definite year The entry must be a full date, e.g. 1/1/2002, but only the year is valid.
Pre year The entry must be a full date, e.g. 1/1/2002, but only the year is valid. The data was sourced before the year listed.
Unknown Value indicating that an attribute is not applicable or that it is impossible to determine
  Types
1108 Intro_Species The name of the introduced species. For example, it may include grains or animal diseases Mandatory character(50)     Types
1150 Q_Info An unique identifier pointing to additional data quality information not included in the metadata record. Mandatory number(5)     Types