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Daintree rainforestabiodiverseareaunderthreat


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Daintree rainforestabiodiverseareaunderthreat

  1. 1. A bio-diverse area under threat The Daintree Rainforest, Queensland Australia
  2. 2. • This is a CASSOWARY it’s my height of marginally bigger- about 1.75 m tall!!! • It is a relation of the more well known Emus, like which it CANNOT fly!!! • It can ONLY be found in the Daintree forest • It is severely threatened close to wild extinction- only 500 left • Vital to ecosystem as scatters seeds of over 100 species of plants • Without this bird eating seeds and then dropping them further away seeds would not spread through large areas of forest • It is a protected species and since Why worry about me? 1999 numbers have increased from Surely there are more 54 to 500 in wild!!!important things in the world!
  3. 3. Where?• The Daintree forest lies on the North East coast of Australia in the area called Queensland, its a part of the larger area known as the wet tropics.• It runs parallel to the other Australian wonderland the Great Barrier Reef• The wet tropics are a world heritage site, covering an area of 900,000 hectares (1/2 size of Wales)
  4. 4. Where?
  5. 5. Why is the Daintree so special?• 135 million years old- oldest in world• Has plants there older than human life on Earth!!!!• Home to greatest no. of plant/ animal species that are rare, threatened anywhere in world!• Of world’s 19 primitive plants 12 are found here
  6. 6. Low daily temp range- rarely below 22 at night or above 32 in dayHigh annual rainfall (2000m+)in intense convectional storms Low annual temp range 120 days with rain per year High humidity
  7. 7. Vegetation• Deciduous tress, but look evergreen, as year round growing season means trees shed leaves at different times• 1% of sun reaches floor- shrubs etc adapt to lack of light• About 200 species of tree in an area size of football pitch• Soil has thick litter layer, as leaves continuously fall, but humus is thin due to rapid decomposition in humid conditions• Nutrients are rapidly leached (drawn down into and lost in soil)• Reddish in colour due to high concentration of iron and aluminium
  8. 8. The IDIOT• Has Australia’s largest range of FRUIT- a ferns primitive plant• Highest no. of ENDEMIC mammals species – anywhere in Australia ENDEMIC to the• Has near ½ Australia’s bird region species- 13 ENDEMIC• ¼ of Australia’s frogs- 20+ of which are ENDEMIC• Greater diversity of freshwater fish in Australia• Has 65% of Australia’s butterfly and bat species• 28 of 36 mangrove species Ulysses butterfly- symbol of the rainforest
  9. 9. Ecosystem services Timber, food, medicines,• Provisioning- things that can be obtained- commodities like rubber, pets, clothing, fruit, species• Regulating- benefits obtained by regulating the ecosystem- Climate regulation, intake of Carbon, prevention of soil erosion, waste treatment, protection of water quality Ecotourism, local cultures, traditional lifestyles• Cultural- non material benefits• Supporting- necessary for all other services cycle impacts, nutrient Level of photosynthesis, water provided cycling
  10. 10. Services provided by the Daintree• Carbon Sequestration- Daintree plants and trees store carbon in leaves which reduces pollution and regulates climate• Medicine- 25% of drugs are from rainforests, including chemicals to treat diabetes, heart disease, malaria, arthritis and traditional headache tablets. Many Daintree plants are identified as containing cancer fighting properties• People of the rainforest- rainforest aborigine people are the original owners of the forest- the natural rainforest and its processes are integral to these people and the way they live• Tourism- ½ million tourist visits a year from home and abroad, come for scenery- unique combo of forest, coast and mountains and the GBR all together- nowhere else like this on Earth• Logging- began in 1930s in the 80s arguments ensued between conservationists and timber industry- decided continued logging at then rate UNSUSTAINABLE.
  11. 11. Tasks1) Group task• Group 1- draw a spider diagram or like to show how a tourist would view the Daintree• Group 2- same but from logging company viewpoint• Group 3 same but from conservationist viewpoint• Group 4 same but from Cassowary viewpoint• Group 5 same but from a local governor from Douglas Shire Council view• Group 6 same but from a local person perspective• You have 5 minutes then feed info back to other groups2) Which of the above mentioned conflict with each other? In what ways? Come up with a conflict matrix to highlight these.
  12. 12. What are the threats to the Daintree?Tourism-a) Worth 141.7 million Australian $ a yearb) Most come to see the scenery and the forestc) Many partake in destructive activities there- such as fishing, 4 wheel drive tours, walking, reef diving, horse ridingd) Ferry carries 700 vehicles across river dailye) 0.5 million visitors annuallyf) Stay an average of 3.8 daysg) Increased accommodation since 1991- 20 b+bs, 1278 beds nightly, 176 camping places actually in Daintree AND 58 b+bs, 8822 beds and 770 camp itches in local areah) 70% of tourists visit independently- 30% with registered coach companiesi) Recent improvements- road tarmac increasing visitor numbersj) Visitors think there’s too much accommodation and enough walking tracks already in place
  13. 13. Growth and change in Port Douglasa) Population 4000b) Large visitor numbers have led to decline in small local shops replaced by a small supermarketc) Property booms- some sold land to developers others priced from marketd) 2 new resorts just nearing completion, 2 underway and 2 more in process of planninge) Small forest areas have been divided up and sold to developers- some have been built on and environmental concerns have been addressed others have been turned to cattle ranchesf) Red cedar became extinct in 2000 after builder removed allg) If land clearing isn’t stopped 85 rare plant species stand to be lost
  14. 14. Limits to development1) Ferry capacity limits traffic, population and visitor levels2) No Mains electric north of river- so people there have to generate own through RAPS, own generators or solar power3) Local services only support small local population- no mains water or sewer disposal system4) In 2000 planners gained permission for a McDonalds on site, but now it has been withdrawn- citing a destruction of local values and too much change as reasons
  15. 15. Deforestation• Began in late 1860’s to cultivate sugar cane production continued to early 1990s• Most clearance today, for pasture (86%), with remainder cleared for crops (10%), mining infrastructure and settlement (4%)• Shift from central to southern Queensland away from Daintree
  16. 16. Tasks• Which threat/s to the Daintree do you perceive to be the biggest? Why?• What are the causes of deforestation? Classify into social, economic and environmental
  17. 17. Managing the DaintreeWho is involved in the management? Key players1) Wet tropics management authority2) Douglas Shire Council (till2008) then Cairns regional council3) Australian Rainforest Foundation4) Wildlife preservation society of Queensland5) Australian Tropical Research Foundation6) Rainforest cooperative research council
  18. 18. Wet tropics management authority• Formed 1990• Based in Cairns, main functions-• Developing and implementing plans and policies• Researching and monitoring enhancing understanding of the importance of the heritage area- monitoring state of wet tropics• Developing management agreements with landholders and aborigines’• Providing education through visitor centres• Funding• Promotion of the area
  19. 19. Douglas Shire council• Aims were to gradually reduce population in Daintree• Increased ferry coasts to limit numbers, but numbers still increasing• Rejected plans for a bridge across river to replace ferry and rejected another ferry option- on grounds that extra visitors and pop. Would endanger rainforest
  20. 20. Rainforest cooperative research council Report from 2000- found unless action was taken, area would see increase in residential development, loss of biodiversity and reduction in attractiveness to tourists. They implemented these strategies to try to build a SUSTAINABLE future for the area1) Community development-• 12-1400 people to live in area and be involved in stewardship and conservation of land• Base employment on tourism, organic Farming, tropical horticulture and small business ops.• Settle about 600 blocks of land2) Biodiversity conservation-• adopt settlement and land management practices on private land to protect the outstanding biodiversity• Identify biodiversity hotspots for conservation for no development• Identify threats from wild animals• 540 blocks remain unsettled
  21. 21. 3) Douglas Shire Council/ Cairns regional council-• Introduce planning controls for biodiversity conservation• Ensure settlement densities are sustainable4) Electricity supply-• When settlement densities are at sustainable level, use underground cables to extend supply far north as copper creek• People north of copper creek remain on RAPS5) Indigenous people-• Recognise the rights of aboriginal peoples to own land and promote their culture within the forest6) Water supply and waste management-• Keep water extraction from streams and underground supplies within sustainable limits• Use best available domestic tech for waste disposal
  22. 22. 7) Roads and ferry• Ferry to remain gateway to area as essential access• Improve tourist facilities south of river and recreation facilities north of• Reduce forest cut backs- the road to cap tribulation should be a green tunnel with windows through the forest to mountain and coast scenery8) Tourism-• Increase tourist numbers to 550,000 to boost and maintain local economy• Increase no. of tourists staying for 7ral nights or more and revisiting area• Monitor tourist impacts and ensure sustainability9) Financing• Use ferry income to assist community services infrastructure and conservation• Establish Daintree Land trust to support land acquisition and pay compensation for lost land• Meet cost of priority purchase and financial incentives for conservation• Subsidise electricity supply
  23. 23. Australian Rainforest Foundation (ARF)• Not for profit organisation dedicated to education, research and habitat rehabilitation- involved in variety of projects-• Operation Big Bird- creation of 250km wide wildlife corridor to help protect the Cassowary- path will link Cairns too southern coast town of Cardwell- these help biodiversity by enabling species movement to feed, breed and colonise• Australian govt has funded ARF for range of conservation initiatives- including BUY BACK, process of buying back land from developers who previously purchased it to reduce development.• Encourages remaining developers to do so in an eco way through education
  24. 24. Wildlife Preservation Society of Queensland• Community based not for profit conservation group. Committed to a sustainable future for people and wildlife• Support ban on development in the area
  25. 25. Australian Tropical Research Foundation• Created 1993• Oversee operation of visitor centres and education facilities at the Cape tribulation tropical research station and the wet tropics visitor centre- highlight global importance of the tropical forest ecosystem
  26. 26. Tasks1) Read through the previous slides about managing the Daintree, complete the following-2) On an A3 page draw a 4 circled Venn diagram. The 4 circles should contain the following headings- i. Biodiversity protection ii. Limiting development iii. Education iv. Economic incentives3) Put all the aforementioned proposals into your Venn diagram, some may apply to multiple areas add accordingly
  27. 27. Tasks• There are obviously conflicts in the ways different groups want to manage the Daintree• How far are the conflicts a case of economic v environment? Is anything as important? Why?• How would you manage it? Which ideas would you keep/ discard? Why? Other ideas? Sustainability?