A-Level Geography Room

	Ecosystem
	Major factors and processes influencing nature of soils (podsolization, laterization, calcification, salinization, gleying)
	Factors influencing development of vegetation
	Plant-environment relationships at global scale (biomes) and at local scale

Ecosytem (生態系統)

	Ecosystem (1) [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	生態系統 (2) [copyright: http://www.fed.cuhk.edu.hk/geo/]
	App. Food Chain as an Example of a System [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	App. Trophic Pyramids & Food Webs [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	App. Grazing Food Chain [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	App. Detritus Food Chain [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	App. Biogeochemical Cycling [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	App. Carbon Cycle [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	App. Nitrogen Cycle [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	Ecosystem Change With Time [copyright: http://www.fed.cuhk.edu.hk/geo/]

Soils (土壤)

	Characteristics (1) [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	App. Soil pH [copyright: http://www.statlab.iastate.edu/survey/] App. Soil Biodiversity [copyright: http://www.statlab.iastate.edu/survey/] App. Orangic Matter [copyright: http://www.statlab.iastate.edu/survey/] App. Soil Aggregates [copyright: http://www.statlab.iastate.edu/survey/] App. Soil Crusts [copyright: http://www.statlab.iastate.edu/survey/] App. Soil Compaction [copyright: http://www.statlab.iastate.edu/survey/] App. Available Water Capacity [copyright: http://www.statlab.iastate.edu/survey/]
	土壤特性 (2) [copyright: http://www.fed.cuhk.edu.hk/geo/]
	Pedogenic Factors (1) [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	成土因素 (2) [copyright: http://www.fed.cuhk.edu.hk/geo/]
	Soil Forming Processes:
	Calcification [copyright: http://www.fed.cuhk.edu.hk/geo/] Gleying [copyright: http://www.fed.cuhk.edu.hk/geo/] Laterization [copyright: http://www.fed.cuhk.edu.hk/geo/] Podsolization [copyright: http://www.fed.cuhk.edu.hk/geo/] Salinization [copyright: http://www.fed.cuhk.edu.hk/geo/] (App. Salinization : Problem and Solution) [copyright: http://www.statlab.iastate.edu/survey/]
	Soil Classification [copyright: http://www.geog.ouc.bc.ca/physgeog/]
	Factors influencing soil formation [copyright: http://www.fed.cuhk.edu.hk/geo/]
	Aridosols (Dry soils) [copyright: http://www.fed.cuhk.edu.hk/geo/]
	Oxisols [copyright: http://www.fed.cuhk.edu.hk/geo/]

Vegetation (植被)

植被的特性和影響植被的因素
[copyright: http://www.fed.cuhk.edu.hk/geo/]
不同環境下的植被 (1)
[copyright: http://www.fed.cuhk.edu.hk/geo/]
App. Major Terrestrial Biomes (2)
[copyright: http://www.geog.ouc.bc.ca/physgeog/]
Primary Productivity of Major Terrestrial Biomes
[copyright: http://www.geog.ouc.bc.ca/physgeog/]
Plant Succession
[copyright: http://www.geog.ouc.bc.ca/physgeog/]

Tropical Rainforest
[copyright: http://library.thinkquest.org/]

	Climate [copyright: http://library.thinkquest.org/]
	Plants [copyright: http://library.thinkquest.org/]
	Animals [copyright: http://library.thinkquest.org/]
	Farming Activities [copyright: http://library.thinkquest.org/]
	Environmental Problems Caused by Deforestation [copyright: http://library.thinkquest.org/]
	Conservations Concerns [copyright: http://library.thinkquest.org/]


	Tips on Tackling Essay Questions [copyright: http://www.fed.cuhk.edu.hk/geo/]
	Ecosystem [copyright: http://www.fed.cuhk.edu.hk/geo/]

	Soils [copyright: http://www.fed.cuhk.edu.hk/geo/]

	Vegetation [copyright: http://www.fed.cuhk.edu.hk/geo/]


	Quizzes (附中文) [copyright: http://www.fed.cuhk.edu.hk/geo/]


	Tropical Rainforest in Sabah [copyright: http://www.fed.cuhk.edu.hk/geo/]

	Assorted [copyright: http://www.fed.cuhk.edu.hk/geo/]


	Test Your Biotic System Vocabulary [copyright: http://www.fed.cuhk.edu.hk/geo/]


	Past Paper Quetion in Biotic System [copyright: http://www.fed.cuhk.edu.hk/geo/]

copyright A-Level Geography Room.

1999 - 2002 Hong Kong