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1.

Land Issues

Amber, Helen, Lynn, Raaga, Wajiha
Photo by inkknife_2000 (3.5 million + views)
2.

Land Degradation

Photo by CIFOR
3.

Types

  • erosion
  • chemical
  • physical
  • desertification
Photo by zilverbat.
4.

Erosion

  • removal of topsoil by wind or water
  • forest> farmland
  • terrain deformation
5.

Chemical

  • loss of soil nutrients
  • salinization
  • acidified (fertilizers, poor drainage)
  • pollution
Photo by Merrill College of Journalism Press Releases
6.

Physical

  • compaction
  • waterlogging
  • subsidence
Photo by DVIDSHUB
7.

Desertification

  • human reduce productivity of area
  • destroy agricultural capability
Photo by Bernd Thaller
8.

Causes

  • deforestation
  • overgrazing
  • unsustainable agriculture
  • overuse of vegetation
  • urban/industrial pollution
Photo by Wakx
9.

Impact

  • land lost
  • productivity lost
  • global patterns
Photo by Olof S
10.

Untitled Slide

11.

Solid Waste Management

Photo by indiawaterportal.org
12.

Types

Photo by Gilles San Martin
13.

Management

Photo by epSos.de
14.

Management continued

Photo by seier+seier
15.

World Protected Areas

  • World conservation union (WCU)
Photo by Claudio.Ar
16.

Statistics and Types

Photo by LLudo
17.

Categories

Photo by Stuck in Customs
18.

Categories continued

Photo by Steve Wilson - over 6 million views Thanks !!
19.

Canada's Protected Areas

Photo by Ed Yourdon
20.

Video Advertisement

Photo by Alex Carvalho
21.

link to video

Photo by F.Eatherington
22.

Untitled Slide

Photo by liber

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