Welcome To… Conservation & Preservation Jeopardy by Tessah Webb
Conservation and preservation You need to be able to:- Distinguish between conservation and...
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Transcript of Conservation and preservation You need to be able to:- Distinguish between conservation and...
![Page 1: Conservation and preservation You need to be able to:- Distinguish between conservation and preservation. Explain that conservation is a dynamic process.](https://reader030.fdocuments.us/reader030/viewer/2022032415/56649efc5503460f94c0ef08/html5/thumbnails/1.jpg)
![Page 2: Conservation and preservation You need to be able to:- Distinguish between conservation and preservation. Explain that conservation is a dynamic process.](https://reader030.fdocuments.us/reader030/viewer/2022032415/56649efc5503460f94c0ef08/html5/thumbnails/2.jpg)
Conservation and preservationYou need to be able to:-
• Distinguish between conservation and preservation.
• Explain that conservation is a dynamic process involving management and reclamation.
• Discuss the economical, social and ethical reasons for conservation of biological resources.
• Use the Galapagos islands as an example of conservation in action
![Page 3: Conservation and preservation You need to be able to:- Distinguish between conservation and preservation. Explain that conservation is a dynamic process.](https://reader030.fdocuments.us/reader030/viewer/2022032415/56649efc5503460f94c0ef08/html5/thumbnails/3.jpg)
Conservation and preservationYou need to be able to:-
• Distinguish between conservation and preservation.
• Explain that conservation is a dynamic process involving management and reclamation.
• Discuss the economical, social and ethical reasons for conservation of biological resources.
• Use the Galapagos islands as an example of conservation in action
![Page 4: Conservation and preservation You need to be able to:- Distinguish between conservation and preservation. Explain that conservation is a dynamic process.](https://reader030.fdocuments.us/reader030/viewer/2022032415/56649efc5503460f94c0ef08/html5/thumbnails/4.jpg)
Conservation or preservation?• Preservation is the protection of an area by
restricting or banning human exploitation or contact – nature reserves/preserves/parks.
• Conservation is maintaining biodiversity but allowing sustainable production e.g. replanting mixed tree species after felling for timber.
• Management (grazing or water level control) and reclamation (preventing succession by draining) are part of conservation.
• Conservation is for economic (e.g. timber industry), social (recreation) and ethical (preventing species extinction) reasons.
• http://www.ace.mmu.ac.uk/eae/sustainability/Older/Conservation_and_Preservation.html
![Page 5: Conservation and preservation You need to be able to:- Distinguish between conservation and preservation. Explain that conservation is a dynamic process.](https://reader030.fdocuments.us/reader030/viewer/2022032415/56649efc5503460f94c0ef08/html5/thumbnails/5.jpg)
Where are they?
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The Galapagos Islands, near Ecuador, south America
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Charles DarwinHe visited the Galapagos islandsin 1835 and laterwrote about the origin of species bynatural selection
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Allopatric and sympatric speciation of finches by natural selection into many different niches
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Land iguana and Giant tortoise – 2 species endemic to the Galapagos
islands
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Wildlife on the Galapagos islands
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Marine life near the Galapagos Islands
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Why are the wildanimals of The Galapagos Islandsso unafraid of humans?
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Threats to biodiversity on the Galapagos Islands
• Introduced species e.g. rats, cats, dogs, pigs, goats leading to competition for food, water and shelter plus habitat destruction
• Increase in human population leading to habitat destruction – coming for work or as tourists
• Over-exploitation of resourcese.g. whales, seals, tortoises, sea cucumbers
Result:- 25% of plant and 50% of vertebrate species endemic
to the islands are now endangered
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Conservation in the Galapagos Islands
• 1978 become world heritage site• 1998 Galapagos marine reserve created• Elimination of introduced species
e.g. feral goats and pigs and prevent others arriving
• Captive breeding e.g. for giant tortoises
• All decisions include the concerns of local people and balance environmental, economic and social factors
• http://www.galapagos.org/2008• http://www.gct.org/
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Conservation in the Galapagos
• http://www.youtube.com/watch?v=NR3Z4p5hspI&feature=PlayList&p=670A119F7FA997FB&index=0 Lonesome George
• http://www.youtube.com/watch?v=NoA0tobC6C0&feature=SeriesPlayList&p=670A119F7FA997FB&index=1 Tourists vs Conservation
• http://www.youtube.com/watch?v=YKZFW4451T8&feature=SeriesPlayList&p=670A119F7FA997FB&index=4
• http://www.youtube.com/watch?v=ZiW96Uci624&feature=SeriesPlayList&p=670A119F7FA997FB&index=2 Captive breeding programme
• http://www.youtube.com/watch?v=IQ3q79rD_9U&feature=SeriesPlayList&p=670A119F7FA997FB&index=3 Alien invasion
• http://www.youtube.com/watch?v=bcQmz3hPOn4&feature=SeriesPlayList&p=670A119F7FA997FB&index=5 Next generation
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Conservation in the UK• Joint Nature Conservation Committee. JNCC. Adviser to
the United Kingdom Government on nature conservation issues at a Great Britainhttp://www.naturenet.net/index.php
• Marine conservation • http://www.mcsuk.org/
• Butterfly conservation• http://www.butterfly-conservation.org/
• Bat conservation • http://www.bats.org.uk/
• Conservation of plants and their seeds• http://www.kew.org/conservation/• www.countrysideinfo.co.uk
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Reviewing your understanding
succession conservation
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Ecosystems and sustainability Aims of lesson 3
• Revise key concepts about succession and apply them to new
situations• Revise definitions of conservation
and preservation and use them in some new examples
Assessment objective 1 – knowledge and understandingAssessment objective 2 – application of knowledge and understanding
Assessment objective 3 – how science works
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Ecosystems and sustainability Aims of lesson 3
• Revise key concepts about succession and apply them to new
situations• Revise definitions of conservation
and preservation and use them in some new examples
Assessment objective 1 – knowledge and understandingAssessment objective 2 – application of knowledge and understanding
Assessment objective 3 – how science works
![Page 21: Conservation and preservation You need to be able to:- Distinguish between conservation and preservation. Explain that conservation is a dynamic process.](https://reader030.fdocuments.us/reader030/viewer/2022032415/56649efc5503460f94c0ef08/html5/thumbnails/21.jpg)
Review of key ideas
• Succession e.g. Surtsey, glacial moraines, sand dunes,
• Conservation• Preservation
e.g. Galapagos islands
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For either sand dunes or timber production
• Identify at least 3 problems for conserving biodiversity• Suggest solutions
• Create a summary so you can feed back to another group
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Timer
• http://www.vickiblackwell.com/timer.html
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1, 2, 3, 4, 5checking your understanding
one - name of the last stage in a succession
two - abiotic factors
three - facts about pioneer species
four - threats caused by humans on the Galapagos islands
five - ways of conserving a species, ecosystem or habitat
And to be handed in on Monday :-answers to the 3 exam questions and the completed page
on conservation in the booklet