Natural areas in Navarre include Las Bardenas Reales, a semi-desert region in southeast Navarre; the Sierra del Perdón mountains near Pamplona; and the Ebro River Valley. The Pyrenees along the northern border contain striking flora and fauna, including the Aneto peak. Environmental risks include effects of global warming such as the Pyrenees losing 90% of glacier ice over the past century and depletion of forests from past unplanned cutting.

1. Natural environment in Navarre,
special areas and environmental
dangers or risks.
Ruth, Maite, Lola, Naroa and Yaiza.

2. -index
• South Navarre
• Central part
• North Navarre
• East Navarre
• West Navarre
• Dangers or risks

3. South Navarre.

4. -Las Bardenas Reales.
• Semi-desert located in southeast
Navarre
• Vegetation scarce, multiple water
currents, with irregular flow.
• They have been protected
since 1999
• The black bardena its on
the border with Aragon.

5. -Laguna de Pitillas.
• Originaly know as the laguna de
Sabasan.
• A small part belongs
to Santa Clara.
• The origin of the waters
are in Ujue mountains.
• The deep is 2m.

6. -Central part

7. -Sierra del Perdón
• Is a mountain range located in Navarre
• Its located 10km south of
the capital (Pamplona)
• Corresponds to the northen
border of the Ebro depression

8. -Sierra De Alaiz
• It is a mountain located in
Navarre
• It has an altitude of 1,289 meters
(Higa De Monreal)
• Its located 15km southeast of
Pamplona between rivers Elorz and
Cidacos

9. -Ebro Valley
• It is a depression of Ebro river, is geographical
region in the northeast of The Iberian Peninsula
• It is born in the Cantabrian Range
, flows into the Mediterranean
Sea
• The depression has an average of
200 meters

10. • Is a hill in Spain located in the province
of Navarre
• Highest point is 1,031 meters
above sea level
• CLIMATE : The average is of 13ºC.
The hottest month is july (24ºC)
The lowest in January (2ºC)
-Sierra de Izco

11. -North Navarre.

12. -The Pyrenees.
●
It is a green zone and a natural border.
●
The higuer peak is The Aneto. (3,404 metres)
●
Flora depends on its position in the mountains. In
their fauna the Pyrenees present some
striking instances of endemism.

13. -Valley of Belagua.
●
It was originally a glacier.
●
At the bottom of the plain, much of the valley is
dedicated to crops.
●
It has sights at extensive woodlands.

14. -Valley of Baztan.
• Baztan is the largest municipality in Navarre.
• The culture of Baztan is Basque.
• There are the caves of Urdazubi, Urdax and
Zugarramurdi.

15. -East Navarre.

16. -The table of the three kings.
• Located in the Pyrenees and Masif
of Larra.
• 2248m high.
• Located in the intersection of
the french border with Spain.
• Very frecuented by
tourits.

17. -The Roncal Valley.
• Is located in the Merindad
de Sangüesa.
• Is located in the
Pyrenees.
• Crossed by the river Esca.
• Composed by 7 villas.
• Vegetation is compposed by
pines, beech, chestnut and oaks.
• It has got several animals in
danger of extinction

18. -Sierra de Abodi.
• Located in the Pyrenees.
• Starts in the peak of Orhi.
• Separates the valleys of Irati
and Salazar.
• Its high is 1537m high.
• In this mountain you can practise
cross-country skiing on the Abodi
slopes.

19. -Foz de Lumbier.
• Located next to the town of Lumbier 35 km
from Pamplona.
• It is a canyon dug by the Irati River.
• It has something more than 1 km long.
• Passing between almost vertical walls
of 150 to 400 m in height.
• It is declared a nature reserve

20. -West Navarre.

21. -Urbasa and Andia.
• Is a natural park.
• Is a protected natural
area
• Is a protected natural area
• Was declared a Natural Park
on February 27, 1997.
• It has an area of 21,408
hectares

22. -Sierra de Aralar.
• Large extension 208 square kilometers.
• Is located in Navarre and
Guipuzkoa.
• Can be accesed from the north
Lekumberri, Iribas or Astitz.
• Located in the basque
mountains.
• Lot of vegetation.

23. -Sierra de
Loquiz.
• Extense from Alava corridor of San
Vicente de Arana, and Santa Cruz
de Campezo to the valleys of Alin.
• With a length of 22km
• An area of 140 square km.
• Located in Merindad of Estella.

24. -Valdizarbe.
• It is located south of the Sierra del Perdón
and north of the Nekeas mountains.
• Crossed by the middle section of the
Arga River
• Vegetation is composed by pines and
oaks, of poplars, oaks and birches,
• The most common animals are wild
boar, fox, rabbits and hares

25. -Enviromental problems
● Global Warming
● Forestry

26. -Global warming
● Is the increase in Earth's average surface
temperature due to rising levels of greenhouse gases.
● The Pyrenees Mountains have lost almost 90% of
their glacier ice over the past century.
● Their loss will have a severe impact on
summer water supplies in the foothills and
southern plains south of the Pyrenees.

27. -Forestry
● It is the science and craft of creating, managing, using,
conserving, and repairing forests.
● Extensive forests are now limited to the Pyrenees in
the north because centuries of unplanned cutting
have depleted stands.

28. WEBGRAPHY
● Wikipedia
● Enviromental webs
● Photos from Google

29. THE END
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