The reason for the suffering of China from soil erosion, floods, desertification, and deforestation than Japan, Taiwan, and South Korea.
Answer to Problem 11.1R
Erosion of soil occurs as a result of ploughing during cultivation. Floods occur due to the deposition of sediments in the low lying plain. The low and unpredictable rate of precipitation causes desertification. The continued cultivation of crops on steep and easily eroded hillsides result in the soil erosion and thereby it prevents the growth of trees and leads to deforestation.
Explanation of Solution
China can be considered as a vast country with diverse environmental changes if the far western provinces are excluded. The area can be classified into two main areas, such as the drier zone that lies north of the Yangtze River (or Chang Jiang) Valley and the more humid region that includes the Yangtze and all areas to the south.
Most of the areas in East Asia is geologically active with frequent earthquakes. Those types of hazards are more common in Japan. However, due to lax standard of construction, usually, they are more destructive in china. China is suffering also from the most severe air and water pollution. The countries such as Japan, Korea and Taiwan experience a much clean natural environment because of their heavy investment in protecting the environment.
The North China plain experiences desertification due to the low and unpredictable precipitation rate. It results in sand and dust storms. When the amount of water withdrawal for irrigation and industrial use increases, it results in a severe seasonal water shortage.
The major portions in the highlands of China and North Korea are characterized only by grass, scrubby vegetation, and stunted trees. However, China lacks the historical tradition of conserving forest which is occurring in Japan. For hundreds of years, the most part of southern China is characterized by sweet potatoes, maize, and other crops that grown on steep and easily eroded hillsides. Many of this upland areas lost much of its soil after centuries of exploitation and due to this, they cannot easily support forests.
Considering the history of China, it can be seen that the most severe environmental problem that faced by China results from flood and soil erosion. The upstream erosion that occurs in the rivers of China transports huge sediment load. When the river arrives a low lying plain, the velocity decreases and the sediments are deposited. It results in the gradual rise of river level above the surrounding lands and it leads to the breaking of its river course to find a new path to the sea over low lying ground.
Want to see more full solutions like this?
Chapter 11 Solutions
Globalization and Diversity: Geography of a Changing World (5th Edition)
- Figure 9.9 is a stereogram showing a portion of the area covered by the Whitewater, Wisconsin, topographic map (Figure 9.10, page 160). Use the stereogram and the map to complete the following. (I can only upload two images, so if you have figure 9.9 in Applications and Investigations in Earth Science 9th Edition it would help a lot) 1. After examining the map and stereogram, draw a line on the map to outline the area illustrated on the stereogram. 2. What evidence on the map indicates that portions of the area are poorly drained? On what part of the map are these features located? 3. Use Figure 9.11 to draw a topographic profile of the X-Y line on Figure 9.10. 4. Is the general topography of the land in Sections 7 and 8 in the northwest portion of the region higher or lower in elevation than the land around the letter A located near the center of the map? Is it more or less hilly? 5. Is the area that coincides with Kettle Moraine State Forest higher or lower in elevation than the…arrow_forwardFigure 9.9 is a stereogram showing a portion of the area covered by the Whitewater, Wisconsin, topographic map (Figure 9.10, page 160). Use the stereogram and the map to complete the following. 1. After examining the map and stereogram, draw a line on the map to outline the area illustrated on the stereogram. 2. What evidence on the map indicates that portions of the area are poorly drained? On what part of the map are these features located? 3. Use Figure 9.11 to draw a topographic profile of the X-Y line on Figure 9.10. 4. Is the general topography of the land in Sections 7 and 8 in the northwest portion of the region higher or lower in elevation than the land around the letter A located near the center of the map? Is it more or less hilly? 5. Is the area that coincides with Kettle Moraine State Forest higher or lower in elevation than the land to the northwest and southeast? 6. The feature labeled A on the map is a long ridge composed of till. Is this ridge an esker, an end moraine,…arrow_forwardLab 9: Oceans & Coastal Systems GEOG 1113L – Introduction to Landforms Lab Name: I. How the Coast Works 1. What area is considered the shore? (2 points) 2. Describe the type of area that is required for a beach to form. (4 points) 3. Beaches require constructive waves, which are defined as what? (2 points) 4. What is longshore drift? (3 points) 5. What is the difference between attrition and abrasion? (3 points) 6. What artificial barrier do humans use to protect the coast from high tide? (1 point) 7. What barrier is used to protect against longshore drift? (1 point) II. Coastal Systems This activity can be completed with the use of the USGSarrow_forward
- Low angle subduction of an ocean - continental convergent boundary can can lead toarrow_forward10 complete the map: chat All Bookmarks M Gmail YouTube 1. Select the given image below. It will open the link to a Google Doc. 2. Select FILE -> MAKE A COPY to make your own copy of the concept map. Please do not request edit access of the original document. for you. Please hold on while I c Image created 1 oxygen atom paste google drawing here. is neutral with Pure Water exists in three states on Earth changén state Major Properties high surface tension resulti is neutral 1 oxygen atom chian-tate 0 HH pH of exists in three esists in tiree here" As part of this tools You'll notice that in the bottom left the document says "paste google drawing Submit Cancel na e Consle drawing of a molecule of a types of atoms and the charges The concept map is now c Ask anything + Search B& Darrow_forwarddue today at 2pm, the problems have been done already, is there anyway you can draw the diagrams i was supposed to for each problem because I am confused on how to draw themarrow_forward
- due today at 2pm, the problem have been done already, is there anyway you can draw the diagrams i was supposed to for this because I am confused on how to draw themarrow_forwardTHIS IS DUE AT 2PM TODAY, I JUST NEED HELP WITH THE DRAWINGS THATS IT CAN SOMEONE PLEASE HELP MEarrow_forwardC) A thermometer D A seismometer 23 A student conducted an investigation to determine the effect of water temperature on the amount of sugar that dissolves in a beaker of water. Identify components for trial 1 of this investigation. DRAG & DROP THE ANSWER Note: Use CTRL+D to drag the option via keyboard Constant DV IV Trial 1 Beaker Number Amount of Temperature of Temperature of Amount of Suga Water (mL) Sugar (°C) Water (°C) Dissolved (g) 1 100 20 5 185 2 100 20 10 189 20 15 194 204arrow_forward
- due today at 2pm, the problem have been done already, is there anyway you can draw the diagrams i was supposed to for this because I am confused on how to draw themarrow_forward1. Calculate the elevation of the water table at each well location and write the approximate elevation on the line next to each well. Next, use a colored pencil to draw smooth 10-foot contours that show the shape of the water table. (Start with the 1160-foot contour.) Use a pencil of a different color to draw arrows on the map to indicate the direction of the slope of the water table. a. Toward which direction (downward) does the water table slope? b. Referring to the site of the proposed water well, at approximately what depth below the surface should the proposed well intersect the water table? 2. Assume that a dye was put into well A on May 10, 2017, and detected in well B on May 25, 2018. What was the rate of groundwater movement between the two wells, in centimeters per day? (Hint: Convert feet to centimeters.)Velocity:_____________centimeters per dayarrow_forwardPART 1 Activity 8.7 Ground Subsidence (Figure 8.7) 1. What is the general relationship between ground subsidence and the level of water in the well? 2. What was the total ground subsidence, and what was the total drop in the level of water in the well during the period shown on the graph?Total ground subsidence: —--feetTotal drop in well level: —-- feet 3. During the period shown on the graph, on aver-age, about how much land subsidence occurred with each 20-foot decrease in the water level in the well: 1 foot, 5 feet, or 10 feet?Subsidence: about—----foot/feet 4. Was the ground subsidence that occurred between 1930 and 1950 less or more than the subsidence that occurred between 1950 and 1970?Ground subsidence from 1930 to 1950 was—----than that from 1950 to 1970. 5. Notice that minimal subsidence occurred from 1935 to 1950. Refer to the well water level during the same period of time and suggest a possible reason for the reduced rate of subsidence. PART 2 Activity 8.8 Examining a…arrow_forward
Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSON
Exercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSON
Environmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSON
Environmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage Learning
Physical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,