Implications of climate change

Question 1

How will climate change affect the arctic tundra ecosystem?

Answer 1

Will cause melting of the permafrost meaning more migratory birds will appear in the area. Will cause the treeline to advance, Predators will also have to migrate north as they will lose camouflage.

Question 2

How much earlier is spring occuring per decade and what effect is this having?

Answer 2

2.3-5.2 days causes a loss of synchronisation in ecosystems.