Hi classmates!!

Today I will talk about the ecosystem services, in the future I want work in this area... 

Actually in the university there is only one person working in this area, her name is Claudia Cerda, she is very good professional and good person too. 

First is necessary understand the concept ecosystem, for example the forest are an ecosystem and their there are relationships between biotic and abiotic components (water flow, soil, animals, plants, tree), but the most important is ecosystem provide services to society…

In the literature ecosystem services can be categorized in four main types:

1. Supporting (Nutrient cycling, soil formation)
2. Provisioning (Food, fresh water, wood and fiber)
3. Regulatin (Climate,Flood, water purification) 
4. Cultural  (Aesthetic,spiritul,educational )

 Ecosystem services are the direct and indirect contributions of ecosystems to human well-being. They support directly or indirectly our survival and quality of life.

Finally for maintaining this services is necessary preserve to forest...

GOOD WEEK CLASSMATES, THE NEXT WEEK WE SEE...