Department for Environment & Heritage, gpo box 1047, Adelaide 5001



Yüklə 1,69 Mb.
səhifə19/22
tarix09.01.2022
ölçüsü1,69 Mb.
#94346
1   ...   14   15   16   17   18   19   20   21   22
Threat Categories

Broad Threat Categories (IUCN)

Threat categories used for analysis

(1) Agriculture

Threats from grazing and agricultural expansion, intensification, and change in agricultural land use

(2) Biological Resource Use

Threats from consumptive use of "wild" biological resources including both deliberate and unintentional harvesting effects; also persecution or control of specific species

  • Firewood Harvest & Rock Removal

  • Fishing & Harvesting of Aquatic Resources

  • Illegal Hunting or Collection

(3) Climate Change & Severe Weather

Threats from long-term climatic changes which may be linked to global warming and other severe climatic/weather events that are outside of the natural range of variation, or potentially can wipe out a vulnerable species or habitat

  • Climate Change, Drought & Severe Weather

(4) Energy Production & Mining

Threats from production of non-biological resources

  • Mining & Quarrying

(5) Human Intrusions & Disturbance

Threats from human activities that alter, destroy and disturb habitats and species associated with non-consumptive uses of biological resources

(6) Invasive & Other Problematic Species & Genes

Threats from non-native and native plants, animals, pathogens/microbes, or genetic materials that have or are predicted to have harmful effects on biodiversity following their introduction, spread and/or increase in abundance

  • Competition with Honey Bees

  • Disease & Insect Damage

  • Grazing & Disturbance by Deer or Goats

  • Grazing & Disturbance by Kangaroos

  • Phytophthora*

  • Predation & Competition by Introduced Birds

  • Predation & Competition by Introduced Fish

  • Predation & Disturbance by Uncontrolled Dogs

  • Predation by European Fox

  • Predation by Feral & Uncontrolled Cats

  • Problematic Native Species (other)

  • Weed Invasion

(7) Natural System Modifications

Threats from actions that convert or degrade habitat in service of “managing” natural or semi-natural systems, often to improve human welfare

  • Fire Management Activities

  • Inappropriate Fire Regimes

  • Inappropriate Site Management

  • Removal of Snags

  • Water Management & Use

(8) Pollution

Threats from introduction of exotic and/or excess materials (e.g. chemicals, solid rubbish) or energy from point and non-point sources

  • Pollution & Poisoning (Chemical, Solid Waste & Other)

(9) Residential & Commercial Development

Threats from human settlements or other non-agricultural land uses with a substantial footprint

  • Residential & Commercial Development

(10) Transportation & Service Corridors

Threats from long narrow transport corridors and the vehicles that use them including associated wildlife mortality




Yüklə 1,69 Mb.

Dostları ilə paylaş:
1   ...   14   15   16   17   18   19   20   21   22




Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©muhaz.org 2025
rəhbərliyinə müraciət

gir | qeydiyyatdan keç
    Ana səhifə


yükləyin