Date post: | 26-Dec-2015 |
Category: |
Documents |
Upload: | abel-dalton |
View: | 219 times |
Download: | 2 times |
2014 China’s Geography Powerpoint
Size in Comparison to the USA
Population
Globalization & Diversity: Rowntree, Lewis, Price, Wyckoff
3
Comparing Size & Latitude
Comparing China & Comparing China & the U. S.the U. S.
Comparing China & Comparing China & the U. S.the U. S.ChinaChina United StatesUnited States
SizeSize 3.7 million 3.7 million square milessquare miles
3.6 million 3.6 million square milessquare miles
Main physical Main physical barrierbarrier
HimalayasHimalayas RockiesRockies
Main RiverMain River Yangtze / East Yangtze / East - West- West
Mississippi / Mississippi / North – SouthNorth – South
PopulationPopulation East CoastEast Coast East CoastEast Coast
Connectivity Connectivity problemsproblems
North - SouthNorth - South East - WestEast - West
China versus USA
China United States
Size 3.7 million square miles 3.6 million square miles
Main physical barrier Himalayas Rockies
Main River Yangtze / East - West Mississippi / North – South
Population East Coast East Coast
Connectivity problems North - South East - West
Population
• China has more than 1.2 to 1.3 billion people, making it the most populous nation
• The population density is over 110 people per square kilometer
• 90% of China’s population lives on less than 40% of the land
Population• China is multi-ethnic: Han, Manchu,
Mongol, Turkish, and Tibetan• The majority of ethnic minorities live in
the northeast, northwest, and southwest• Mongols are one of the largest minority
group in China• Made up of more than 50 ethnic groups• Speak several languages and dialects
• Eventually, overcrowding and shortages of food and shelter will be major issues
• Population Control Policies– Families can have no more than 1 child– One-couple, one-child policy – couples were given
special rewards such as better housing and pay– Couples who didn’t follow faced fines and wage cuts
• Results– Rural families rarely followed the policies– More children allowed more workers on the farm– Policies have slowed population growth– Tiananmen Square Massacre in 1989
Effects: China’s Size
Effects: Cities of China
• China has more than 50 cities with populations of half a million or more
• Coastal Shanghai is the largest city in China with a population of around 15 million
Effects: China’s Demographic Issues• The problems of controlling it...
– The population exploded after 1949.– Population control was secondary.– Mao Zedong saw numbers as a workforce and a way to fight the
Soviet Union and the United States.– Calls for women to “breed for the motherland”.
• Population distribution– Excessive concentration:
• 50% of the population lives on 8.2% of the land.• Bulk of the population along the coast.
– East China accounts for 90% of the population.– 56%, about 728 million, are living in mountainous areas.– High density rural areas.
Geographic Barriers of China
China’s Geographic BarriersFor thousands of years, the ancient For thousands of years, the ancient Chinese thought they were pretty much Chinese thought they were pretty much alone on the planet, except for the alone on the planet, except for the barbarians to the north, the Mongols. barbarians to the north, the Mongols. China’s China’s natural natural barriers to the west, barriers to the west, south, and east south, and east helped protect helped protect these early people these early people from invasion.from invasion.
13
• Physical barriers in China cover 80% Physical barriers in China cover 80% of the countryof the country–Gobi DesertGobi Desert–Mongolian and Tibetan PlateausMongolian and Tibetan Plateaus–Himalayan MountainsHimalayan Mountains
Geographic BarriersGeographic Barriers
Natural Borders and Barriers•The Gobi Desert in northern China separates the country from its neighbors.
•Rugged mountains make up Western China.
•Qinling Shandi, an important mountain range, separates N. China from S. China
Globalization & Diversity: Rowntree, Lewis, Price, Wyckoff
15
China’s Geographic Barriers: Effects
• ISOLATION– Natural protective barriers– Distance– Inward looking (central kingdom) with minor
incidences of cultural diffusion– Effects of one ocean
• A history of emperors who restricted use of the coastline, except in local circumstances
• Today the ocean is playing a major role in the economic (and cultural) transformation of coastal China.
How was China isolated from other civilizations because of it’s geography?
• The high Tibet-Qinghai Plateau made contact with lands to the southwest of China difficult
• The dry Gobi & Taklimakan Deserts made contact with lands to the northwest of China difficult
China was protected & isolated from outsiders by deserts & the Himalayan Mountains and the
Pacific Ocean to the east (Three natural barriers)
The Chinese referred to themselves as the
“Middle Kingdom” & rarely traded with outsiders. Why?
Ethnocentrism?
Middle Kingdom and Geographic Barriers
• What is the “Middle Kingdom?”–Geographic barriers like mountains and
seas cut China off from other lands–They had no knowledge of other cultures
like Greece, Rome, India, or Egypt–They thought that they were at the center
of the world and called themselves the “Middle Kingdom”
Climate of China
Climate and Vegetation• East Asia’s climate is often described as
varied.– 7 different climate regions cover East Asia.– 5 major climate regions:
• Semiarid, arid, humid subtropical, humid continental, and highlands.
• East Asia’s climate is influenced by:– Monsoons: a wind that changes directions
with the change of seasons.
China, Mongolia, and Taiwan have a range of climates and natural resources.
CLIMATE1. Southeast region
– Tropical with warm to hot climate– Monsoons bring heavy rains in the summer. – Typhoons strike the southeast coast in the summer and fall.
2. Northeast region– Dry and cold climate
3. North and west region– Mainly dry climate– Temperatures vary and can get both very hot and very cold.
Weather and TemperatureDifferent regions of China have
different climates. The Northeast has a cold and
dry climate The Northwest is made up of
dry desert. The Eastern Plains experience
heavy rainfall. The Southeast has a tropical
climate. It is the wettest region. During the monsoon season they can get up to 250 inches of rain.
Climate and Vegetation• The climate affects what plants will
grow in East Asia. –Bamboo is a plant grown in southern
China and Japan. • It is reliable because of its ability to
stand seasonal differences in temperatures and rainfall. It can also survive dry spells.
Winds• Monsoons, seasonal winds, shaped trade • Winds blow northeast in the summer and southwest in the winter• Ships relied on monsoons to sail from place to place, often had to wait in
port until winds shifted to resume the voyage• Many Southeast Asian port cities became important economic centers
Trade• Southeast Asia waterways, main trade routes between India and China• Two most important: Malacca Strait between Malay Peninsula, Sumatra;
Sunda Strait, between Sumatra, Java• Control of these, other important trade routes, brought wealth and power
Climates
Climate and Vegetation
• Climate also affects the diet in East Asia.• Rice: grows best in warm weather.
–In Southern China rice is grown and eaten.
• Wheat: grows best in cool weather.–In Northern China people eat more things
made from wheat, such as noodles.
China’s Vegetation• Agriculture is the most important economic industry of
China, employing over 300 million farmers. China ranks first in worldwide farm output, primarily producing rice, wheat, potatoes, sorghum, peanuts, tea, millet, barley, cotton, and oilseed.
• About 75% of China's cultivated area is used for food crops. • Rice is China's most important crop, raised on about 25% of
the cultivated area. • Wheat is the second most-prevalent grain crop, grown in
most parts of the country, but especially on the North China Plain.
• Other crops include sweet potatoes in the south, white potatoes in the north, and various other fruits and vegetables.
• Tropical fruits are grown on Hainan Island, apples and pears are grown in northern Liaoning and Shandong, and citrus fruits are grown in South China.
Typhoons• Typhoons or cyclones are tropical storms that
occur in the Pacific Ocean. • In the northern hemisphere they rotate counter
clockwise. • In the southern hemisphere they rotate
clockwise. • These storms cause enormous damage in
coastal areas and countries with low elevations.
Ring of Fire• Part of Asia is on The Ring of
Fire; an area around the Pacific Ocean where many tectonic plates meet.
• This area is at a greater risk for having earthquakes and active volcanoes.
Rivers of China
The development of civilization in early China was aided by features like long rivers, fertile soils, temperate climates, and isolated valleys.
• China’s first civilizations developed in river valleys
• Two major rivers supplied water for the earliest civilizations
– Chang Jiang, also called Yangzi
– Huang He, or Yellow River
– Both flow east from Plateau of Tibet to Yellow Sea
Rivers, Soils, Climates• Annual floods deposited rich
soil, loess, on flood plains
• Valley of Huang He particularly fertile due to loess
– Fine dusty soil
– Carried into China by desert winds
Loess
China’s Rivers
Isolation
Combination of rivers for irrigation, fertile soil for planting allowed Chinese to thrive, as did China’s relative isolation
Mountains, hills, desert protected China from invasion
Himalaya Mountains separate southern China from India, rest of southern Asia; vast Gobi Desert prevented reaching China from west
Crops
Most of eastern China covered with fertile soils; some regions better suited than others for growing certain crops
Southern China—warm, receives plenty of rainfall, excellent region for growing rice
Further north—climate cooler, drier; suitable for grains, wheat, millet
Impact of Rivers
The Rivers of China
• China has three major rivers that begin in the Himalayas and flow into the East China Sea or Yellow Sea.
River Chinese NameYellow River Huang HeYangtze River Chang JiangWest River Xi Jiang
Impact of the Rivers on China’s History and Development
• Early civilizations developed near rivers• China had a few rivers that provided resources
to be successful– Chang Jiang River (longest river)– Huang He River– Yangzi River
• China’s rivers overflowed just like others we have studied– Provides fertile soil for farming
• The Huang He River is also known as the Yellow River because of the Loess– Loess is yellow-brown soil that the Yellow River
carries along
China’s Rivers
■ 1- Huang He (Yellow River).• Can carry up to 40%
sediment weight (highest in the world).
• Subject to flooding, especially in its delta.
• Changed course many times.
■ 2- Chang Jiang (Yangtze).• Longest river, China’s main
street (6,300 km).• Flood of 1998 left 14 million
homeless.■ 3- Pearl River delta system
• Most productive and sustainable ecosystem in the world.
• Rice paddies and fish ponds.■ 4- Heilong Jiang (Amur).
• China's border with Russia.
1
2
3
4
• River systems– Huang He (Yellow) -Named due to yellow – silt the river carries– Chang Jiang (Yangtze)
• Longest river in Asia - Major trade route since ancient times– Xi Jiang (West River)
• Runs in South China
China began along the Yellow (Huang He) & Yangtze Rivers in the North China Plain; Only 10% of China is suitable for farming
The Yellow River flooding was unpredictable & was called
“China’s Sorrow” because its floods often destroyed entire villages
Yellow or Huang He River
(HWAHNG*HUH)
Yellow River
• Second longest river in China• Runs 3395 miles long• Often called the cradle of Chinese civilization• Much of the lower reaches of the Yellow River
are not navigable• The huge amount of silt the river carries is
deposited in these lower regions raising its bed above ground level in the flat North China Plain.
Yellow River• Devastating floods• To reduce effects of flooding, have built earthen
dikes or walls long the river to protect crops• Dikes slowed river’s flow and causes silt to deposit
on bottom of river• Silt levels grew higher, so Chinese build higher walls• Chang Jung---an engineer in the 1st century BC
proposed a solution to the flooding but everyone ignored him
Yellow River
• Chinese kept building higher dikes to prevent flooding
• Huang or Yellow River now flows 12 feet above the surrounding lands due to the dikes
• Flooding still continues every few years when dikes break and crops are destroyed and many people die
• Rainfall in the area is unpredictable and contributes to flooding
Yellow River
• What is “China’s Sorrow?”– The river was unpredictable and dangerous and
often killed – The river also brought life through fertile soil– Destructive floods would come without warning– To control the flooding the people built dikes or
walls that hold back water
Huang He River (Yellow River)- China’s Sorrow
Some 10 million people drowned or died of famine & disease as the result of the catastrophic floods (1887-1943).
Globalization & Diversity: Rowntree, Lewis, Price, Wyckoff
43
Yellow River and Flooding Issues
– Erosion on the Loess Plateau• Huang He’s sediment burden from the Loess
Plateau–Loess – a fine, wind-blown deposited material
»Light tan color accounts for the old name, Yellow river and Yellow Sea
–Loess is fertile, but vulnerable to erosion when plowed
• Loess Plateau - one of the poorest parts of China
Yangtze or Chang Jiang or Yangzi River
(CHAHNG*JYAHNG)
45
Yangtze RiverYangtze River
Yangzi (Yangtze) River in Central China Yangzi (Yangtze) River in Central China • China’s largest waterway, 3China’s largest waterway, 3rdrd longest in the world longest in the world• Flows for 3,434 miles (6,300 km)Flows for 3,434 miles (6,300 km)• The Chinese say, “if you haven’t traveled up the great The Chinese say, “if you haven’t traveled up the great
Yangtze River, you haven’t been anywhere.”Yangtze River, you haven’t been anywhere.”• Considered the lifeline of ChinaConsidered the lifeline of China• Cuts a deep channel in the valleyCuts a deep channel in the valley• Large ships can navigate 600 miles up streamLarge ships can navigate 600 miles up stream• Small ships can navigate 1,700 miles up streamSmall ships can navigate 1,700 miles up stream
Yangtze River stretches through nine provinces. The city of Shanghai is known as the gateway to the Yangtze.
Yangtze River• Changjiang in Chinese• Means “long river”• Creates a basin of more than 2,000 miles from west
to east and a basin of more than 600 miles from north to south
• Drains into the South China Sea• Carries more water than any other river in China• The land area of Yangtze River valley is 19% of the
total land in China.• The total population of Yangtze River valley is 358
million, nearly 35% of the national population (1983).
Yangtze River
• Open to navigation all year round• Three Gorges is dangerous to navigate due to
the currents and shallows…why they built the dam there
• Feeds into Lake Dongting, the second largest lake in China
• Eventually flows into the sea near China’s largest city of Shanghai
Many earn a living from fishing on the river. How will the dam affect them? About 350 million people live near the Yangtze River and its 700 tributaries. The lives of the people living near the Yangtze are affected in some way everyday by the river. Dangerous floods kill people and livestock living near the river.
This is what the Yangtze valley looks like at the momentRiver boat cruises, like this one, is way of life for many and is how they earn a living.What will happen to these people when the project is finished?Almost all of the boating traffic in China is on the Yangtze River.
Grand Canal
Rebuilding China’s EmpireThe Sui Dynasty Reunites
China• Sui Dynasty’s greatest
achievement was the Grand Canal, which links the Chang Jiang (Yangtze River) and the Huang He (Yellow River).
• Shipping products on the Grand Canal helped unite China’s economy.
Some 2,500 years ago the ancient Chinese took the trouble to build a canal to link the Hwang He with the Yangtze.
Later on they even extended the Grand Canal north to Peiping and south to Hangchow, making the whole canal 1,200 miles long.
Part of the Grand Canal is now silted up. But the part between the rivers is still used. It is an everlasting reminder of what marvelous engineers the Chinese were long ago.
Grand Canal System• The Grand Canal
– Achievement of Imperial hydrological engineering.
– First segments completed around 602 AD (Sui Dynasty).
– At its peak during the Ming Dynasty (1368-1644 AD).
– Totaled about 2,500 kilometers, 1,700 still in use today.
– Grain distribution through the empire, notably its capitals.
Hangzhou
Suzhou
Yangzhou
Chuzhou
Jizhou
KaifengLuoyang
Beijing
HuaiyinBian Canal(Song)
Tongji Canal (Sui)
Jizhou Canal(Yuan)
Yangzhou Canal(Song and Yuan)
Jiangnan Canal(Sui, Song and Yuan)
Yongji Canal(Sui and Yuan)
Tonghui Canal(Yuan)
Yongji Canal(Sui)
Jiao-Lai Canal(Yuan)
400 km
Old course ofthe Yellow River(Song)
Yellow Sea
East ChinaSea
General Information
• Largest ancient canal (1200miles)
• Took six years• Sui Dynasty
– Wendi initiated– Sui Yangdi finished– North/South China
• Millions of forced workers
Results of Grand Canal• The Grand Canal allowed the integration of the
Yangzi Valley with northern China and contributed to the economic and cultural development of eastern China.
• Many routes converged on Chang’an including the Grand Canal.
• Chang’an became the center of the tributary system.
• This city also had over one million residents with restaurants, inns, temples, mosques, and street stalls.
• The different neighborhoods were walled and locked at night to prevent crime reminiscent of today’s “gated communities.”
Results of Canal
• Lots of grain shipped to Beijing• Rice and food crop sent north• Cultural exchanges/unity• Main artery of transportation and
communication for north/south
Globalization & Diversity: Rowntree, Lewis, Price, Wyckoff
60
China’s Grand Canal: North-South Transportation
System•Centuries-old engineering feat that is being upgraded for greater use in the coastal growth zone now.
Present Benefits
• Tourism• Shipped goods• Recently refurbished• Less crucial to
Chinese economy
Plains of China
North China Plain
North China Plain• Is in eastern China• Many people live there• It is the center of agriculture and industry• Much of China’s food is produced there• Lands on the plain have LOESS or yellow-brown
soil that blows from the desert• Crops like soybeans, wheat, and cotton are
grown on terraces or platforms of earth like stairs
• Beijing, the capital of China, is on the plain
North China Plain
• Flat region of grassland in Inner China• Climate is fairly mild• Warmer than the areas to the north and cooler
than areas to the south• Sometimes called the “Land of Yellow Earth”
due to the yellow limestone silt known as LOESS• Plains cover 12% of China, River basins cover
19%
Why did most early people settle on the North China Plain?
1. The Tibet-Qinghai Plateau and Northeastern Plain are too cold and dry for agriculture
2. The Northwestern Deserts are too dry for agriculture
3. The heavy rains of the Chang Jiang Basins may have made farming difficult
4. The North China Plain was ideal because it has water, fertile soil, and a moderate climate
What did the North China Plain offer to the early people that settled
there?• Huang He (Yellow River) was a source of water
for farming
• Silt from the flooding of the river helped to fertilize the land
Globalization & Diversity: Rowntree, Lewis, Price, Wyckoff
69
North China Plain
– Flooding in Northern China• Northern China Plain has long been plagued with
floods and droughts–Worst floods caused by Huang He (Yellow
River)–Huang He carries a huge sediment load
(suspended clay, silt, sand); is the world’s muddiest river
–Many dikes, but it’s still “the river of China’s sorrow”
North China PlainNorth China PlainNorth China PlainNorth China Plain
Effects of Plains: Agriculture in China
““Brown” China vs. Brown” China vs. “Green” China“Green” China
““Brown” China vs. Brown” China vs. “Green” China“Green” China
Rice DominantW
heat
Dom
inan
t
Pasture and Oasis
Double-crop rice
SOURCE: Topic 5: “The Awakening Giant” by Dr. Jean-Paul Rodrigue, Dept. of Economics & Geography, Hofstra University.
Above – North China Plain (Temperate Climate) farming.
Below – Southern China rice farming.
ChinaChina► Agricultural diversityAgricultural diversity
North: continental North: continental climate growing climate growing wheat, sorghum and wheat, sorghum and corn.corn.
South: subtropical South: subtropical climate growing rice.climate growing rice.
A China of the West A China of the West with pastoralism and with pastoralism and oasis agriculture.oasis agriculture.
China feeds China feeds approximately 25% of approximately 25% of the world’s population the world’s population with approximately with approximately 7% of the world’s 7% of the world’s arable land.arable land.
Rice Dominant
Wheat DominantPasture andoasis
Double-crop rice
Agriculture and Industry
Agriculture
• More Chinese work in agriculture than in any other industry.
• China is a leading producer of several crops.
• China’s main farmlands are in the eastern plains and river valleys.
• Only about 10 percent of China’s land is good for farming, but a large labor force enables China to produce a lot of food.
Industry
• Industry in China is growing rapidly.
• China produces everything from satellites and chemicals to clothing and toys.
• Industry and manufacturing are the most profitable part of China’s economy.
South ChinaSouth ChinaSouth ChinaSouth China
China’s Agricultural Issues
■ Recent problems• Increasing the agricultural output:
• Agricultural output increased significantly in the 1990s due to reforms.• About 10 million new mouths to feed each year with declining agricultural
surfaces.• Production of grain is diverted to livestock (meat) and other produces
(e.g. beer).• Traditional land structures have reach optimal capacity:
• Output cannot be increased without the usage of modern techniques such as machinery and fertilizers.
• Farm size is too small (less than 1 hectare per household in coastal areas).
• Limited investments in agriculture by the peasant.
China’s Agricultural Issues
• Land ownership:• Peasants do not own the land they use (collectivization).• With reforms, most of the land has been rented.• Peasants victims of high taxes and arbitrary expropriation.
• Urbanization, industrialization and transport:• Decreased agricultural land in the most productive areas.• Speculation around cities towards golf courses and leisure centers at the
expanse of agriculture.• The state is investing less in agriculture.• Local authorities are more interested by business (more taxes).
• Dependency:• China is now a net importer of grain.• By 2030, China would need to import the current global grain production.
Mountain Ranges of China
China’s Mountain Ranges• Mountain Ranges
– Many in the area– Himalayas
• Separate China from India– Kunlun Mountains
• West China– Source of China’s two
great rivers» Huang He (Yellow)
and Chang Jiang (Yangtze)
Kunlun Mountains
China’s Mountain Ranges• Mountains cover 33% of China• There are five main mountain
ranges• We are going to focus on three.
Himalayan Mountains
Himalayan Mountains
• The most important mountain range in Asia is the Himalaya Mountains.
• The Himalayas separate India from China.• The Himalayas block clouds that are formed
by monsoons from entering Western China.• The Himalayas isolate Tibet and make
transportation difficult.
Himalayan Mountains
• China’s natural barriers include huge mountains. The China’s natural barriers include huge mountains. The Himalayas are very rugged, with ten of the tallest peaks in Himalayas are very rugged, with ten of the tallest peaks in the world. the world.
• Extends more than 2, 400km in an arc shape along the Chinese-Indian and Chinese-Nepalese borders
• Mount Everest is the highest mountain in the world. Mount Everest is the highest mountain in the world.
Kunlan Mountains
Kunlan Mountains
• One of the longest mountain chains in Asia• Extends across western China and the Tibetan
Plateau• The highest mountain is the Kunlun Goddess
at 23, 514 feet.
Tien or Tian Shan Mountains
Tien or Tian Shan Mountains
• A large mountain range located in central Asia• It is positioned to the north and west of the
Taklamakan Desert near the border of Kyrgystan and western China
• The highest peak is Victory Peak at 24,406 feet
Altay or Atlai Mountains
Altay or Atlai Mountains
• A mountain range in east-central Asia where Russia, China, Mongolia, and Kazakhistan come together
• The highest mountain is Belukha at 14,784 feet
Plateaus of China
Inner Mongolian Plateau
Inner Mongolian Plateau
• Is a combination of prairie, mountain, and desert
• Suitable for raising sheep• Extremely dry weather good for growing
melons and grapes
Yunnan-Guizhou Plateau
Yunnan-Guizhou Plateau
• In the southwest• Sharp elevation• Used terraced farming due to steep landgrade
Tibetan Plateau
Tibetan Plateau• In southwest China• Made up of high and super-high mountains and
massive highlands• Averaging height of 13,000 to 15,000 feet above sea
level• Highest point of plateau is Mount Everest• People on the Tibetan Plateau live mostly in the river
valleys• In the summer, herders move their tents to new
pastures
Tibetan Plateau• Rocky area of China with mountain ranges• People who live here are called the Zhuang• Zhuang are nomads• The climate and food here are very different• The Tibetan Plateau is sometimes called the Roof
of the World due to the Himalayas• World’s largest plateau• Region is bitterly cold place to live• There are only about 50 days a year without frost• Snowstorms are common, even in July
Tibetan Plateau
Tibetan Plateau
• In the southwestern part of Outer China• Also known as the Tibet-Qinghai Plateau• Covers about ¼ of China• Rocky land surrounded by towering mountains• Since it’s so high, the climate is very cold and the air
is thin and dry• Natural vegetation consists of sparse scrubs and
grasses• Antelopes and yaks roam the area
Tibetan Plateau
• Dry, desolate region punctuated by mountains and isolated lakes
• Embraces the Himalayan Mountains, the Kunlan Mountains, and the Tahseh Shan Mountains
Loess Plateau
Loess Plateau• One of the least inviting landscapes in China• Was once covered by forest but is now largely bare except in areas of
agriculture• Everything is gritty yellow: the mountains, the cliffs, the houses• Sometimes the conditions are like the Dust Bowl in Oklahoma• On some barren slopes, without trees or a bush in sight, are the
slogans “Make the Green Mountain Even Greener”• There have been problems of sinkholes in the area• May 2005: a huge sinkhole swallowed 11 houses in Jixian County • 16 people escaped the 80 meter wide, 1250 meter long hole• Many farmers live in caves carved out of the Loess cliff sides• Some farmers even dig down into their fields and make homes
underground
Great Wall of China as Geographic Barrier
107
The Great Wall
4,000 miles long 30 feet wide
Globalization & Diversity: Rowntree, Lewis, Price, Wyckoff
108
The Great Wall
•Several walls were built over a long period
•Protection from Mongol horsemen from the north – communication system
•Monumental engineering feat – they claim it can be seen from orbit in space
Great Wall of China• Ancient Chinese started building the
fortifications as early as the 8th century BC to help in their military efforts against nomads in the north
• The first emperor of the Qin Dynasty from 221-206 BC connected the existing walls into a single system known as the Great Wall
• The Great Wall was periodically rebuilt, with the most current wall dating to the Ming Dynasty from 1368-1644 AD.
Deserts of China
111
Deserts
• Asia is home to 3 of the world’s largest cold deserts– Chang Tang, on the Plateau of Tibet in China– Taklimakan Desert – Gobi (Mongolian for "waterless place")
• The Gobi Desert is one of the driest deserts in the world.
• In the Gobi, there is at least the hope of water, although an oasis is rare.
• The Taklamakan Desert, China's
other desert, is nicknamed the Sea of Death.
• It offers poisonous snakes, frequent sand storms, boiling days, freezing nights, and intense water shortages.
• The Sea of Death is not a small desert. In fact, it is the second largest desert in the world.
Gobi Desert
Gobi Desert
Gobi Desert
• Stretches over 500,000 square miles• Covers part of China and Mongolia• Has very few sand dunes• Most of the desert is stony• Surface is made up of small pebbles and tiny
bits of sand• Vegetation is sparse• Plants tend to be small and widely spread
The Gobi Desert
• The largest desert in this area is the Gobi Desert.
• The Gobi Desert is formed by orographic precipitation.
• South Asia gets rain from the monsoons but the Himalaya Mountains block the rain from entering Western China.
• Most of Western China and Mongolia are in a rain shadow.
Gobi Desert• The Gobi Desert is the largest desert in Asia and
the fourth largest one in the world.• It covers parts of northern and northwestern
China and of southern Mongolia. • It is about 1,610 kilometers at its widest point,
and it is about 36 times larger than Taiwan.• One of largest in the world• In China and Mongolia• Covers more land than Texas and California
combined!
Gobi Desert• The temperature in the Gobi Desert changes quickly,
and at night it can be up to 38ºC colder than it was in the daytime.
• In winter the temperature can go down to -45ºC , and in summer the temperature can be as hot as 50ºC.
• There are also very big snowstorms and sandstorms that make living in the Gobi Desert difficult.
• Although it is a desert, the Gobi Desert is home to many types of desert animals, including brown bears and wolves.
• Some people also live there, but life is difficult and more and more inhabitants are moving away.
Gobi Desert of Mongolia
Gobi Desert• Unlike many other deserts, much of Gobi Desert
is not covered with sand, but with rock.• The Gobi Desert was the home to the Mongols,
who built the huge Mongol Empire across China about eight hundred years ago.
• The famous Silk Road linking China with the West also runs through this desert.
• In 1271 AD, Marco Polo traveled the Silk Road to China through the Gobi Desert.
•
Taklamakan Desert
Taklamakan Desert
• Covers about 105, 000 square miles• Considered one of the most dangerous deserts in
the world• Huge sand dunes shift and change as the wind
blows• Sandstorms arise with stunning speed• Legend says that two armies and 300 cities are
buried 600 feet beneath the sand dunes• Desert is too dry for much vegetation
Taklamakan Desert
Taklamakan Desert Location
Taklamakan lies in the center of the Tarim Basin, and the Basin is at the south of
Xinjiang which is in north - western China.
Taklamakan Desert Area
•It has 337.6 thousand square kilometers and it is almost ten times bigger than Taiwan. •It is 1000km long and 400km wide.•It is the second largest moving-sand desert on the earth just next in area to the Sahara Desert in Africa.
Sea Of Death
•In the Uygur language , Taklamakan means “never get back if you go in”. •Hence it is known as “Sea of Death ”. •Because of the size of the desert ,shortage of the water resource and easily changeable weather condition, exploring the desert has been a game of death.
Taklimakan Desert of China
Rich Oil Resource Found
•In recent years, the finding of the oil fields is the main reason for the government to construct the highway. •For instance, they mine oil out from the oil field of 塔中 , which is a new prospect in the center of desert. •
Natural Resources of China
Natural Resources
• China’s Natural Resources:– Many mineral resources
• Coal, copper, tin, iron, and oil• One of the largest coal suppliers in the world.
– Hydroelectric power (water)• The Three Gorges Dam:
– Located on the Chang River– Built to produce more hydroelectric power– Control flooding
– Aquaculture: • farming of fish, shellfish, and seaweed.
China’s Natural Resources• China has a large and varied stock of natural resources. • The variety of different landforms, soil conditions, and climate
patterns offers many different kinds of opportunities for agricultural production.
• A tremendous range of food and industrial crops can be grown, and this makes it possible for China to keep imports to a minimum.
• Natural resources: coal, iron ore, petroleum, natural gas, mercury, tin, tungsten, antimony, manganese, molybdenum, vanadium, magnetite, aluminum, lead, zinc, uranium, hydropower potential (world's largest)
• From:http://www.student.britannica.com/comptons/article-195616/China
• From:http://www.indexmundi.com/china/natural_resources.html
Natural Resources
• Using the Land– Little Farmland:– Many mountains and plateaus– East Asian’s farm every bit of land to feed its
population.• Farmers:
– cut terraces: a flat area in a hillside that allows more space to grow crops.
– use double cropping: growing two or more crops on the same land, in the same season, and at the same time.
Natural Natural ResourcesResources
Water resourcesWater resources Rivers and seasRivers and seas
Large energy resourcesLarge energy resources Petroleum, coal, natural gasPetroleum, coal, natural gas
Human resourcesHuman resources More More MANPOWERMANPOWER than anywhere else in the world!!than anywhere else in the world!!