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GEOGRAPHY FROM 4 SCIENCE
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GEOGRAPHY FROM 4 SCIENCE
CHAPTER 3 : Resource and exploitation
Stages in exploitation
Preparation:
areas to be exploited are surveyed, tracked and roads constructed
Felling:
power engine saws are used to fell down trees. They are cut in logs, peeled or debarked and tracked out of the forest.
Extraction:
transportation of logs is by roads, railways, rivers to saw mills or to port for export
Replanting:
new seedlings of more variable species are planted in exploited regions by the timber companies
par
Claude Foumtum
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GEOGRAPHY FROM 4 SCIENCE
CHAPTER 1: The concept of development
Rostow?s Model Of economic growth
The concept of development
Characteristics of underdevelopment
Millennium development goals (MDGs)
The human development index (HDI)
Classification of nation in terms of development levels
Indicators of less industrialized countries
The cycle of poverty
Economic activities
CHAPTER 2 : Agriculture
Importance of agriculture
Farming as a system
Types of farming
Method of intensive subsistence
Problems accounted in pastoral nomadism
Characteristics of dairy farming
Importance of the activity
Factors affecting shifting cultivation
Factors affecting livestock ranching in the grassland
Problems of livestock ranching
The Von Thunen Agricultural land use model
Green Revolution
Some problems of tropical agriculture in Cameroon
CHAPTER 3 : Resource and exploitation
Problems affecting world?s forest today
Resources
World forest distribution
Characteristics of the temperate hard wood forest
Method of timber exploitation
Factors affecting timber exploitation in the temperate forest
Environmental consequences of deforestation
Why conserving the forest (environmental and economic impact of forest conservation)
Methods of conservation and management
Management of forest resources in Cameroon
Methods of exploitation
Stages in exploitation
Importance of timber exploitation