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Acknowledgement of Geographical Regional Division (e.g. Regionalization)

Part 2 Process of China Geography. Evolvement of Geographical Environment （ e.g. Fluctuation of sea-land ）. Interaction of Geographical Elements (e.g. Land degradation). Acknowledgement of Geographical Regional Division (e.g. Regionalization). Yrs before. 0.17 million. 6 thousand.

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Acknowledgement of Geographical Regional Division (e.g. Regionalization)

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  1. Part 2 Process of China Geography Evolvement of Geographical Environment（e.g. Fluctuation of sea-land） Interaction of Geographical Elements (e.g. Land degradation) Acknowledgement of Geographical Regional Division (e.g. Regionalization)

  2. Yrs before 0.17 million 6 thousand 67 million Procedure of Acknowledgement A.D. 1736 1949 Now Future Modern physiognomy Agricultural development North China platform Rudiment of physiognomy Industrialization-Urbanization 3.6 billion Evolvement of farm belts Global change and regional response Land degeneration and ecological construction Three major natural regions Appearance of ancient human Natural hazards and disaster reduction Evolvement of natural environment with human activities Population -Food –Farmland change Evolvement of economic regions Evolvement of pure natural environment Evolvement of physical-human environment Evolvement of human-physical environment Acknowledgement of regionalization

  3. Content 2 Chapter 4 Land Degradation and Natural Hazards in China Chapter 3 Evolvement of Natural Environment of China Chapter 5 Urbanization and Economic Pattern Change in China Chapter 6 Acknowledgement of Regionalization of China Geography CAI Report Discussion

  4. Chapter 3 Evolvement of Natural Environment in China Section 1 CAI Development of Ancient Environment in Paleozoic Era. and before in China Section 2 Formation of Modern Natural Environment in China Cases of Climate Fluctuation and Natural Environment Evolvement during Holocene in China Section 3 Difficulties Traditional Features in BNU

  5. CAI 1st key point: Interface Design 2nd key point: Types of Cartoon Explaining Geographical Process 3rd key point：Combination of Graphs and Maps General teaching method—— Teaching yourself

  6. Professor Zhou Tingru He was born in Xindeng County of Zhejiang Province on Feb. 15th of 1909, Died on Jul. 18th of 1989. He was the department director and professer in BNU,academician of CAS. He was the founder and exploiter of Palaeogeography. BNU press published Zhou Tingru Anthology in 1992. This book introduced his academic life and key researches. And also represented the theory ,method and research results of Palaeogeography.

  7. Section 1 Development of Ancient Environment in Paleozoic Era. and before in China 1. Ancient Environment in Early Paleozoic Era. and before 2. Ancient Environment in Late Paleozoic Era. 3. Ancient Environment in Mesozoic Era. 4. Ancient Environment of the Tertiary Period in Mesozoic Era. Demonstration by CAI

  8. 1. Ancient Environment in Early Paleozoic Era. and Before Evolvement of Ancient Natural Environment and Regional Difference Development of Paleo-geographical Environment in Early Paleozoic and Before Platform and Ancient Marine Environment in China Old core Platform of north(2.6-3.6billion years ago)

  9. Evolvement of Ancient Natural Environment and Regional Difference Development of Paleo-geographical Environment in Early Paleozoic and Before Platform and Ancient Marine Environment in China • Tectonic movement with land enlargement centralized Sea-land distribution at late-Mesoproterozoic in China North China platform Sino-Korea platform Ancient China platform Land Land surface sea Trough

  10. Evolvement of Ancient Natural Environment and Regional Difference Development of Paleo-geographical Environment in Early Paleozoic and Before Platform and ancient marine environment in China Ancient marine environment Oxidation environment Reductive Environment Varanger-Marinoan IceAges Postglacial period Fe(III) (Hematite) Temperature decreased CaCO3 solubility increased Temperature increased CaCO3 over saturation Ocean Fe(Ⅱ) Algal-bacterial Bacteria Invertebrate including Ca developed Non-biology Crustal movement, shallow water, semi - freshwater environment, animals prepared landing Land Sediment of Si and Fe Quartzite containing Fe Main iron ages: Anshan (Liaoning), Xuanlong (Hebei) Sea pen Fish Trilobites Varanger-Marinoan Ice Ages

  11. 2. Ancient Environment in Late Paleozoic Era. Evolvement of Ancient Natural Environment and Regional Difference Development of Paleo-geography in Late Paleozoic Era. Development ancient Asian continent Sea-land distribution at late-Paleozoic in China Ancient China Continent is connected with Siberia platform in Triassic period Land(erosion region) Land(sedimentary region) Sea bed uplift Remaining sea Land surface sea Trough

  12. Evolvement of Ancient Natural Environment and Regional Difference Development of Paleo-geography in Late Paleozoic Era. Natural environment in continent Semitropical climate was very wet and hot; Fern, gymnosperm and amniote developed; Carboniferous and Permian were the main coal forming periods.

  13. 三、中国中生代古地理环境发展过程 3. Ancient Environment in Mesozoic Era. Evolvement of Ancient Natural Environment and Regional Difference Development of Paleo-geography in Mesozoic Era.,when initial physiognomy is formed Yanshan movement ( Jurassic Period and Cretaceous Period) Tectonic movement Late Paleozoic Indosinian movement (Late Triassic Period) Sea-land Distribution of Yanshan Movement Change from north-south difference to east-west difference, Forming the east-west difference with the boundary of Helan Mts. (Rudiment of modern relief difference) East-high, West-low, Himalaya and Taiwan were oceans in that period. Formation:Fault Depression Basins were in ancient Daxinanling- Taihang Mts.- Xuefeng Mts. and their east. Daxinanling Helan Mts. Ancient-Taihang Mts. Ancient Kunlun Mts. Tethys Ancient Qingling Mts. Ancient Xuefeng Mts. Land Land(presuming plain region) Epicontinental sea Trough

  14. Evolvement of Ancient Natural Environment and Regional Difference Development of Paleo-geography in Mesozoic Era.,when initial physiognomy is formed Huge development of biological universe Warmness and huge change of humidity Red rock series accumulated in basins and depressions; Gypsum and salt sediment in south China of Triassic; Warm and humid in Jurassic -key coal forming period From gymnosperm to angiosperm-key coal forming period; Amphibian-crawler-birds developed; Crawler takes dominant position in land.

  15. Evolvement of Ancient Natural Environment and Regional Difference Development of Paleo-geography in Mesozoic Era.,when initial physiognomy is formed Two Chief Natural Belts (Jurassic Period and Cretaceous Period) Continental climate, rich in ginkgo plant Ancient Kunlun Mts. Ancient Qingling Mts. Marine climate, rich in fern plant

  16. 四、中国新生代第三纪古地理环境发展过程 4. Ancient Environment of the Tertiary Period in Mesozoic Era. Evolvement of Ancient Natural Environment and Regional Difference Formation of modern natural geographical environment of China at Tertiary Period Modern natural geographical environment of China at early Tertiary Period Characteristics: The earth's crust was stable, peneplane; Climate was warm and hot, controlled by planetary wind system; Red weathering crust developed extensively; Three latitude-direction natural belts; Mammal developed. Distribution of Natural Belts in Early Tertiary Period Mammal Developed 1.Northern humid warm temperate, evergreen broadleaved forest and deciduous broadleaved forest 2.Middle arid subtropical, sparse broadleaved forest, woodland 3.Southern humid tropical, subtropical forest Gypsum Salt Coal Oil shale

  17. Evolvement of Ancient Natural Environment and Regional Difference Formation of modern natural geographical environment of China at Tertiary Period Crustal deformation and natural belt transformation at Late Tertiary Period Himalayan movement: setting shape of modern physiognomy Enlargement of sea-land monsoon circle but weakening of planetary wind system circle Formation of ancient monsoon(Sea-land monsoon)

  18. Evolvement of Ancient Natural Environment and Regional Difference Formation of modern physical geographical environment of China at Tertiary Period Crustal deformation and natural belt transformation at Late Tertiary Period Distribution of natural belts in elate Tertiary Period Six Natural Belts Three modern natural regions, the northwest, the east, the Qinghai-Tibet plateau • West arid and semi arid forest grassland and grassland area • East ancient monsoon broadleaved forest • II 1Temperate zone • II 2 Warm temperate and subtropical zone • II 3 Subtropical zone • II 4 Tropical zone and warm subtropical zone • III. Qinghai-Tibet Betula,quercus and shrubland vegetation zone Gypsum Salt Coal Oil shale Palm

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