Introductory Subhead

CASE STUDY

Threats and solutions affecting the Tundra biome...

-The melting of the permafrost as a result of global warming could radically change the landscape and what species are able to live there.
-Ozone depletion at the North and South Poles means stronger ultraviolet rays that will harm the tundra.
-Air pollution can cause smog clouds that contaminate lichen, a significant food source for many animals.
-Exploration of oil, gas, and minerals and construction of pipelines and roads can cause physical disturbances and habitat fragmentation.
-Oil spills can kill wildlife and significantly damage tundra ecosystems.
-Buildings and roads put heat and pressure on the permafrost, causing it to melt.
-Invasive species push aside native vegetation and reduce diversity of plant cover.

-Threats-