Please enable JavaScript.
Coggle requires JavaScript to display documents.
Biodiversity brainstorming - Coggle Diagram
Biodiversity brainstorming
Origin of the world
Biodiversity is the library of life
Solution
Conservation effort to preserve biodiversity
Space and protection like wildlife reserves today its 15 % of terrestre and 7 % of ocean
Relatioship between local population and wildlife
tourist hunting for money and controlling animal populations
Different consommation of our alimentation
Estimating the financial value of ecosystem service
Environmental DNA
Sharing of data
Biodiversity resilience
identify problem
Remarkable traits
All biodiversty could be estimated at trillions of dollars
Each organism is richer in information than other things
a spoon of soil = 50.000 different bacteria
Consequences of the threat
Lose of fruit and nuts
Less oxygen without plants
Protection from cyclones and tsunamis by coral reefs
Tree can absorb pollution in urban areas
Tortoises and spider monkey maintaint stable climate by dispersing fruits
Tree can remove carbon dioxide from the atmosphere
new way of healing are discovered
Threatened
Megadiversity
Half of all species on Earth will be wiped out within the next century
75 % of flying insects were lost in 25 years in Germany
Loose specie before being discovered
5 % of species on red list but 25 % of mammals, 41 % of amphibians and 13 % of bird are in danger
Decline of 68 % of population of mammals / fish / birds / reptile / amphibien since 1970
Human activity
Human consumption
Activites that are distroying te ecosystems
Pollution
Climate change
Population growth
Overfishing
Farmland and agricultur
3/4 lands and 66 % oceans had been alterned
Mining
Illegal wood harvesting
Illagal hunting
Impact
Essential
All the species had a big relationship with ecosystems and they work together to survive and maintain their ecosystems
Lots of spieces provide important benefits to humans (food / clothing / medecine)
Megadiversity
Plants
Animals
Human
Bactetia
Fungi
8,7 million species of plants and animals but only 1,2 million are identified ---> Mysterious
Living in many ecosystem (Forest / Grasslands / tundra)
3 different levels
Global
Micro
Macro
Definition
Describe the variety of life on Earth
biodiversity : Refer to all species in one region or ecosystem, every living things and their relationsip. Different scale : Gene / individual species / communities / ecosystems
A species is somethings who evolved and who is different from other species and they can no longuer reproduce
Hotspots : Areas in the world that have more biodiversity than others (Mexico/ Sth Africa / Brazil etc...)
Endemic species : Only found in one particular location