Species management
23 important questions on Species management
What is needed when protected areas and connecitivity cannot adequately conserve a species?
What does the international union for conservation of nature (IUCN)?
What does conservation action depend on?
- Nature of the threats
- Extent of its distribution
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What is needed for effective protection of species?
When is manipulation of habitat necessary?
What doe speceis at mutiple sites need?
What is the impact on already threatened species?
When are species threatened by climate change?
What is the escalator effect?
Why are species more endangered?
What are two approaches?
- Assessing life history traits that make species vulnerable to climate change
- Use population models to be considered in setting threat status
What can modeling of populations do?
What does ESA require?
What is the goals of management?
Why is management of species threatened due to climate change more complex?
Why may resoration of populations be dependent on reversing the effects of other stressors?
When do management interventions become appropriate?
When it situ doensn't work what do you do next?
- If it is successful it allows species population recovery by natural processes
- A population unable to naturally reach suitable climatic space can be translocated and the will flourish without futher intervention
What is the downgrade of translocation?
What is species rescue / ex situ management?
What are the best and worst case of ex situe management?
Worst: Only in captivity
What will happen with less climate change?
- The number of species that must be rescued or maintained ex situ will decrease
- and therefore the cost of conservation will decrease
What does climate change ecology suggest?
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