Please get out your Obje ctives for a stamp!
description
Transcript of Please get out your Obje ctives for a stamp!
![Page 1: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/1.jpg)
Welcome!Please read the board!
![Page 2: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/2.jpg)
Monarchs!
![Page 3: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/3.jpg)
Are these worth protecting?
![Page 4: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/4.jpg)
Why should we protect biodiversity? (all the species on the planet)
![Page 5: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/5.jpg)
5 Reasons to protect biodiversity
• 1. Medicinal• 2. Commercial• 3. Agricultural• 4. Ecological• 5. Ethical/Aesthetic
![Page 6: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/6.jpg)
Reason #1:Medicinal
Rosy Periwinkle: Hodgkin’s disease and lymphocytic leukemia
If a species disappears, it could
have been an important cure for a
serious disease!
• 40% of modern medicines come from plants/animals/fungi
• 95% of known plant species have never been tested for medicinal value
![Page 7: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/7.jpg)
Vampire Bat saliva • Used to create an
anticoagulant to prevent clotting during surgery
![Page 8: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/8.jpg)
Pacific Yew – Taxol cancer medicine
![Page 9: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/9.jpg)
Reason #2: Commercial – We should protect species because we can make money from them.
Harvesting: Shrimp industry Harvesting: Recreational hunting
![Page 10: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/10.jpg)
Commercial: Ecotourism – spending money to visit an ecosystem or a species
Visiting Nature Preserves Whale Watching
![Page 11: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/11.jpg)
Ecotourism
Austin’s bat colony Snorkling
![Page 12: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/12.jpg)
Ecotourism
Mountain biking Whitewater Rafting
![Page 13: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/13.jpg)
Biomimicry - engineering designs based on natural systems
![Page 14: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/14.jpg)
Biomimicry – engineering designs based on natural systems
Whale fins – better wind turbinesUnderwater plants – floating energy
harvesters
![Page 15: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/15.jpg)
Reason #3: Agricultural – we should protect species because they could strengthen our crops
• Of 80,000 known edible plants on the planet, we depend on 20 species to provide 90% of global food supply.• Corn, rice and wheat are
50% alone!• So . . . What if a disease
strikes one of these important crops?
![Page 16: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/16.jpg)
Relying too heavily on one variety of a species can be risky
1841-1851
• http://ngm.nationalgeographic.com/2011/07/food-ark/potato-variety
![Page 17: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/17.jpg)
![Page 18: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/18.jpg)
Maybe these could be new food sources
Winged Bean of New Guinea Katemfe berry
![Page 19: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/19.jpg)
Agricultural – We should protect species
because they might be pollinating our food.
![Page 20: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/20.jpg)
Reason #4: Ecological – We should protect species because they all play a role in their ecosystem.
Food webs
• Food webs• Symbiotic relationships• Indicator species• US Fish and Wildlife
Service estimates that losing one plant can trigger the loss of 30 other species
Simba says it’s all connected!
![Page 21: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/21.jpg)
Ecological• Ecosystem services!• Air purification• Water filtration• Climate control
(absorbing CO2)• Gene bank• Soil building
![Page 22: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/22.jpg)
Reason #5: Aesthetics/Recreation/Spiritual/Moral – We should protect species because it’s the right thing to do and a diverse world is more interesting!
We are ONE species
• 1.5 million KNOWN species• More are discovered
every year
Biodiversity enriches our lives!
![Page 23: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/23.jpg)
“Endangered means there’s still time!”
• Threatened• Endangered• Extinct
![Page 24: Please get out your Obje ctives for a stamp!](https://reader033.fdocuments.in/reader033/viewer/2022051518/5681633f550346895dd3d055/html5/thumbnails/24.jpg)
Which reasons apply to our friend the Monarch?