It is "into the water lake". Today's Lop Nur, the bottom of the lake has dried up, and the rest of the lake is also very shallow and swampy. If people fall into it by mistake, they can't extricate themselves. The exposed bottom of the lake along the coast is covered with salt, and in some places, hard salt stands like a stone forest. Salt cliffs are regular polygon crystals, 80 cm high and 50 cm in diameter. They are inclined upwards and sunken in the middle, like lotus leaves. Under the sandy alkaline soil on the ground, there are large crystals of salt and rich minerals such as potassium salt, gypsum and magnesium. Lop Nur was once the only place on the Silk Road in history. At that time, business travelers and tourists passing through this dangerous area often died of hunger and thirst, which was called "the land of death". From generation to generation, Lop Nur has swallowed up many lives. Until modern times, Chinese and foreign explorers still regarded it as a dangerous road.
2. What is Lop Nur like today? What was Lop Nur like in the past?
Clearly show what Lop Nur used to look like: (1) Lop Nur, once a very beautiful lake, has now disappeared and turned into a desert. In the past, it was a vast, beautiful and vibrant lake, surrounded by herds of cattle and horses and green forests.
(2) Lop Nur used to be a water town, where the level was like a moon mirror. In such a beautiful environment, flowers and plants are swaying, which is a paradise for all kinds of birds. Herdsmen feed flocks of cattle and sheep on this fertile land. Look! The herdsmen at the edge of the grazing forest are singing, and even the cattle and sheep seem to be singing. ...
Clearly show what Lop Nur looks like now: (1) Now that Lop Nur is dead, Populus euphratica is dying, nothing grows, and no birds can be seen, which is frightening. ...
(2) Lop Nur today is full of endless yellow sand and frozen life. After the trees were destroyed by man, they had no choice but to look into the distance. The creatures living in Lop Nur can only protest silently from the heart! The once vibrant oasis has thus become a horrible desert, and everyone has thought about some reasons for the disappearance of Lop Nur.
3. Why did Lop Nur die?
The main problem lies in the past 30 years. The population on both sides of the Tarim River has soared, and various demands have also increased. Cultivated land needs water, mining needs water, and people desperately want water from Tarim River. Over the past decades, more than 30 reservoirs, 65,438 water intakes and more than 400 pumping stations have been built in the Tarim River Basin. Some pumping stations will pump 10000 cubic meters a day.
Blindly increase the water consumption of cultivated land, blindly build reservoirs to intercept water, blindly dig dikes to divert water, and blindly build pumps.
Pump station pumps water. "Four Blindnesses", like a huge water-absorbing ghost, finally drained the Tarim River. Lop Nur without water became a dead lake, a dry lake. After Lop Nur dried up, the surrounding ecological environment deteriorated immediately, all the vegetation and plants died, the sand barrier Populus euphratica forest died in pieces, the desert quickly advanced into the lake, and Lop Nur quickly merged with the vast Taklimakan desert. Lop Nur disappeared.
Do you know such a tragedy and others?
According to Lalqibu, deputy stationmaster of Qinghai Provincial Fishery and Animal Husbandry Management Station, at present, the ecological problems that need to be solved urgently in Qinghai Lake include the following aspects: First, the fishery resources are drastically reduced, and Qinghai Lake is rich in naked carp, also known as yellow croaker, which is called one year old and one tail. The original fish resources are about 50,000 tons. However, since 1980s, the resources of Huangpi have been drastically reduced by overfishing and poaching. It is estimated that there are about 7,500 tons of Huangpi in Qinghai Lake at present, but this number is still shrinking. To this end, Qinghai province began to implement the zero fishing moratorium this year, hoping to save these "treasures" that saved Qinghai people in the years of severe disasters.
Second, the water level in Qinghai Lake has dropped. According to Duo Cai Jie Jean, deputy director of the Agriculture Department of Qinghai Province, the supply of Qinghai Lake mainly comes from river water and precipitation, but the evaporation of Qinghai Lake is extremely large, with an average annual evaporation of 40.387 cubic meters. At the same time, farming, irrigation and other people reduce the amount of water entering the lake, and overgrazing and grassland degradation in the Qinghai Lake basin have destroyed the water conservation conditions of Qinghai Lake. It is said that in the next 103, the lake will drop by 6.8 meters, and the lake will be reduced by 505 square kilometers.
In addition, the serious degradation of grassland vegetation and the destruction of the ecological environment of Bird Island are also endangering the beauty of Qinghai Lake.
5. What are the deep reasons for the destruction of environmental provinces? Why do people create tragedies and ask for it?
It is caused by human greed and selfishness. In order to satisfy their own selfish desires, human beings will do stupid things that endanger future generations and nature.
Objective: Everyone should pay attention to environmental protection, because environmental protection is to protect ourselves.
Interviewee: SJ shuaige- Magic Apprentice Level 1 5- 14 20:32
Lop Nur, once the second largest saltwater lake in China, is located in Taklimakan, Xinjiang in the east of the desert, starting from the lower reaches of Tarim River in the west, reaching Hexi Corridor in the east, Altun Mountain in the south and Kuruk Mountain in the north. The natural conditions in Lop Nur are extremely harsh. Not only is there no human habitation, but even living things are hard to survive. Lop Nur is also a magical lake. According to the ancient history book of China, this place was once the seat of Loulan, a mythical ancient civilization, and there are various wonderful legends about the kingdom of Loulan abroad. For many years, people have known little about this area. Although some Chinese and foreign scholars have great interest in Lop Nur, few really dare to explore this area. Lop Nur was called Puchang Lake in ancient times, also known as Yanze. Historically, it has received water from many rivers flowing out of Tarim Basin: Tarim River, Peacock River and Qierqin River are the main rivers in the west; There are mainly Shule River in Gansu in the east. Therefore, it is called "Robnor" in Mongolian, which means "flowing into the water lake". Today's Lop Nur, the bottom of the lake has dried up, and the rest of the lake is also very shallow and swampy. If people fall into it by mistake, they can't extricate themselves. The exposed bottom of the lake along the coast is covered with salt, and in some places, hard salt stands like a stone forest. Salt cliffs are regular polygon crystals, 80 cm high and 50 cm in diameter. They are inclined upwards and sunken in the middle, like lotus leaves. Under the sandy alkaline soil on the ground, there are large crystals of salt and rich minerals such as potassium salt, gypsum and magnesium. Lop Nur was once the only place on the Silk Road in history. At that time, business travelers and tourists passing through this dangerous area often died of hunger and thirst, which was called "the land of death". From generation to generation, Lop Nur has swallowed up many lives. Until modern times, Chinese and foreign explorers still regarded it as a dangerous road.
2. What is Lop Nur like today? What was Lop Nur like in the past?
Clearly show what Lop Nur used to look like: (1) Lop Nur, once a very beautiful lake, has now disappeared and turned into a desert. In the past, it was a vast, beautiful and vibrant lake, surrounded by herds of cattle and horses and green forests.
(2) Lop Nur used to be a water town, where the level was like a moon mirror. In such a beautiful environment, flowers and plants are swaying, which is a paradise for all kinds of birds. Herdsmen feed flocks of cattle and sheep on this fertile land. Look! The herdsmen at the edge of the grazing forest are singing, and even the cattle and sheep seem to be singing. ...
Clearly show what Lop Nur looks like now: (1) Now that Lop Nur is dead, Populus euphratica is dying, nothing grows, and no birds can be seen, which is frightening. ...
(2) Lop Nur today is full of endless yellow sand and frozen life. After the trees were destroyed by man, they had no choice but to look into the distance. The creatures living in Lop Nur can only protest silently from the heart! The once vibrant oasis has thus become a horrible desert, and everyone has thought about some reasons for the disappearance of Lop Nur.
3. Why did Lop Nur die?
The main problem lies in the past 30 years. The population on both sides of the Tarim River has soared, and various demands have also increased. Cultivated land needs water, mining needs water, and people desperately want water from Tarim River. Over the past decades, more than 30 reservoirs, 65,438 water intakes and more than 400 pumping stations have been built in the Tarim River Basin. Some pumping stations will pump 10000 cubic meters a day.
Blindly increase the water consumption of cultivated land, blindly build reservoirs to intercept water, blindly dig dikes to divert water, and blindly build pumps.
Pump station pumps water. "Four Blindnesses", like a huge water-absorbing ghost, finally drained the Tarim River. Lop Nur without water became a dead lake, a dry lake. After Lop Nur dried up, the surrounding ecological environment deteriorated immediately, all the vegetation and plants died, the sand barrier Populus euphratica forest died in pieces, the desert quickly advanced into the lake, and Lop Nur quickly merged with the vast Taklimakan desert. Lop Nur disappeared.
Do you know such a tragedy and others?
According to Lalqibu, deputy stationmaster of Qinghai Provincial Fishery and Animal Husbandry Management Station, at present, the ecological problems that need to be solved urgently in Qinghai Lake include the following aspects: First, the fishery resources are drastically reduced, and Qinghai Lake is rich in naked carp, also known as yellow croaker, which is called one year old and one tail. The original fish resources are about 50,000 tons. However, since 1980s, the resources of Huangpi have been drastically reduced by overfishing and poaching. It is estimated that there are about 7,500 tons of Huangpi in Qinghai Lake at present, but this number is still shrinking. To this end, Qinghai province began to implement the zero fishing moratorium this year, hoping to save these "treasures" that saved Qinghai people in the years of severe disasters.
Second, the water level in Qinghai Lake has dropped. According to Duo Cai Jie Jean, deputy director of the Agriculture Department of Qinghai Province, the supply of Qinghai Lake mainly comes from river water and precipitation, but the evaporation of Qinghai Lake is extremely large, with an average annual evaporation of 40.387 cubic meters. At the same time, farming, irrigation and other people reduce the amount of water entering the lake, and overgrazing and grassland degradation in the Qinghai Lake basin have destroyed the water conservation conditions of Qinghai Lake. It is said that in the next 103, the lake will drop by 6.8 meters, and the lake will be reduced by 505 square kilometers.
In addition, the serious degradation of grassland vegetation and the destruction of the ecological environment of Bird Island are also endangering the beauty of Qinghai Lake.
5. What are the deep reasons for the destruction of environmental provinces? Why do people create tragedies and ask for it?
It is caused by human greed and selfishness. In order to satisfy their own selfish desires, human beings will do stupid things that endanger future generations and nature.
Objective: Everyone should pay attention to environmental protection, because environmental protection is to protect ourselves.
6. Why is the text shocking?
As a matter of fact, Lop Nur has changed from a beautiful Fairy Lake to a horrible desert, which is shocking. From the writing point of view, contrast, personification and parallelism are used to strengthen emotional color.
Row ratio: "blindly increase farmland water consumption, blindly build reservoirs to intercept water, blindly dig dikes to divert water, and blindly build pumps"
Personification: "The grotesque dead branch, the body unwilling to fall down after death, seems to show Hu Yangshu's struggle and pain at the last moment of his life, and seems to be helping someone!"
Personification: "... the desert is the bare chest of the earth, where the earth takes off its coat and reveals its skin and bones."
7.( 1) What would you say to people if you were a centenarian and witnessed the century-long vicissitudes of Lop Nur?
If you were Hu Yangshu who died by the lake, what would your soul cry for?
(Requirements: choose one of the two, not less than 400 words)
(2) When I was a child, my mother said to me, "Son, you have found the right place in your life, and there are great lakes and many companions to accompany you. Birds sing with you, cows and sheep breathe with you, lakes dance with you, and our best friends-humans, who accompany us through lonely days. We will repay them with our dense shade! " My grandmother really remembered my mother's words, and my mother left me soon, but I still live happily ... I don't know when I started, and I saw many people digging ditches and repairing canals here. I know the situation here and the consequences of what they did. I yelled at them because I was their friend. I didn't want to watch my friends do stupid things, but they ignored me and looked at the reservoir one by one. In the past, the pump was asleep, and my river friend was fully armed, but he didn't know it. It was like a leech, quietly sucking his blood until one day, it dried up and my friends left me one by one. I said to my child, "Son, you have found the wrong place in your life. You have no water and no company. You must remember who is our enemy-human beings. We have all become like this, and we should let the speakers remember this history. " Soon, I left him at night. ...
8. Read the text repeatedly, which paragraph do you like best? What is the reason? Recommend a book to the teacher. What effect do you want the teacher to read?
I like the third paragraph of P85 best, because it describes the desolation of Lop Nur and vividly writes the desolation of Lop Nur with vivid words. I hope the teacher will feel more sad after reading it.
Responder: wafe 930039- Trainee Magician Level 2 5-25 19:08
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Commentator: TieshanhXS-the first level of probation
Other answers *** 1
Lop Nor
Lop Nur, located in the northeast of Ruoqiang County, was once the second largest inland river in China, with an altitude of 780 meters and an area of about 2,400-3,000 square kilometers. It is famous for the ancient Silk Road in the east of Tarim Basin. The ancient Lop Nur was born at the end of Tertiary and the beginning of Quaternary, covering an area of more than 20,000 square kilometers. Under the influence of neotectonic movement, the lake basin moved from south to north. Lop Nur is now the lowest and largest depression in the north. This used to be the center of water accumulation in Tarim basin. It originated from the ancient basins of Tianshan, Kunlun and Altun Mountains, and injected into Lop Nur depression to form lakes.
Lop Nur used to have many names, some of which were named according to its characteristics, such as Aoze, Yanze and Ganhai. Some are named after their places, such as Pu Changhai, Prison Blue Ocean and Peacock Sea. After the yuan dynasty, it was called rob naoer. Lop Nur in the Han Dynasty is "three hundred miles wide, with its water pavilion, which does not increase or decrease in winter and summer", and its abundance makes people guess that it "sneaks underground, and the south also accumulates stones as a river of China". This view of mistaking Lop Nur as the source of the upper reaches of the Yellow River has been circulating for more than 2,000 years from pre-Qin to late Qing Dynasty. In the 4th century AD, Loulan in the west of Lop Nur, which was once a "big wave scouring sand, was bound to flood", was in a tight situation and restricted water use by law. At the end of the Qing Dynasty, when Lop Nur rose, it was only a small lake "eight or nine miles long from east to west and two or three miles wide from north to south". 192 1 year, Tarim River diverted eastward and flowed into Lop Nur. By the 1950s, the area of the lake had reached more than 2,000 square kilometers. In 1960s, Lop Nur gradually dried up due to the cut-off of the lower reaches of Tarim River, and completely dried up by the end of 1972. Historically, the largest area of Lop Nur was 5350 square kilometers. In the 20th year of the Republic of China (193 1), the area measured by Chen Zongqi and others was 1900 square kilometers. 3 1 year (194 1 year). On the topographic map of1500,000 made by the Soviet Union, the measured area is 3,006 square kilometers. 1958 The provincial map of China covers an area of 2,570 square kilometers. 1962, on the topographic map of aerial survey1200,000, its area is 660 square kilometers. 1972, the last trunk part is 450 square kilometers. The water injected into Lop Nur mainly includes Tarim River, Peacock River, Cherqin River and Milan River, and some of it comes from the supply of glacial meltwater in Qilian Mountain, and flows into the lake from the southeast via Lehe. In modern times, some foreigners who entered Lop Nur described Lop Nur as a "wandering lake". 1876, after an investigation in the lower reaches of Tarim, the Russian military officer Poole Geval mistakenly identified the Kara River and Shunhu Lake as Lop Nur recorded in the ancient records of China. His students, kozlov and Steining from England, supported him. German geographer Van Richthofen holds the opposite view. Then Sven Hedin, a Swede, systematically put forward a set of theories about the drifting of Lop Nur, and thought that the period of its north-south drifting was 1500 years, which was the result of periodic sedimentation, uplift and wind saturation reduction at the bottom of the lake. This vagrancy theory has long been accepted by Chinese and foreign scholars. In addition to Sven Hedin, American Huntington put forward the theory of "profit and loss lake". Chinese scholar Chen Zongqi put forward the viewpoint of "alternate lake", while Soviet geologist Sinicun tried to explain it by tectonic movement. The debate about drifting in Lop Nur lasted for a century. The field investigation of China scientists in recent years confirmed that Lop Nur is the lowest point and catchment area in Tarim Basin, and the lake water will not flow backwards. There is very little sediment entering the lake (only1.5cm in 3600), which becomes a solid salt shell after drying up, and the topography of the lake bottom will not change dramatically in a short time. Dating and sporopollen analysis of lake bottom sediments show that Lop Nur has been the catchment center of Tarim Basin for a long time. This shows that the vagrancy theory is an unrealistic inference. Over the past two thousand years, many Chinese and foreign explorers have visited Lop Nur, written many monographs and famous articles, and published many reports on Lop Nur. However, due to various limitations and prejudices, many mistakes have been made, which cast a mysterious color on Lop Nur.
Lop Nur people
Luobu people are the oldest ethnic group in Xinjiang. They live by Xiaohaizi River in Tarim River. "They don't grow grain, don't graze livestock, and the only boat feeds on fishing." Its dialect is also one of the three major dialects in Xinjiang, and its folk customs, folk songs and stories have unique artistic value. This is a single fish-eating nation, and rich nutrition makes many people live forever. Eighty or ninety-year-olds are all good laborers, and there are even centenarian grooms. Rob married him as a little Haizi, which is probably unique in the world.
Answer: flying blue star butterfly-magic apprentice level 1 5- 15 2 1: 19
Lop Nur, these three words give people the feeling that they are more mysterious than just a place name. There is a passage that describes her aptly: "Lop Nur actually means to merge into a water lake, which is the largest flowing saltwater lake in the inland. Nature once created Lop Nur, a 5,400-square-kilometer lake. In the past hundred years, the lake has dried up to the bottom. Now, it shows us a barren scene: the lake is dry, the river is cut off, and the castle has experienced vicissitudes.
Walk into lop Nur
Long, long ago, there was a beautiful lake in Lop Nur, with a lively and vigorous life and Lop Nur people who lived for generations. The Silk Road has flourished here for hundreds of years. Lop Nur today is a sea of death, where scientist Peng disappeared and traveler Yu Chunshun was killed. The long yellow sand swallowed up civilization and life. 1972, there was not a drop of water in lop Nur. This boundless sea of suffering, even if the desert wind moves to the golden sand after centuries. ......
Reveal Lop Nur
Lop Nur is located in the northeast of Tarim Basin, Xinjiang, in Ruoqiang County, Xinjiang. It is bounded by Taklimakan Desert in the west, between Yumenguan and Yangguan in the east, Altun Mountain in the south and Kurutage and Beishan in the north. Lop Nur is a low-lying water collection center in Tarim Basin in southern Xinjiang. Rivers used to interweave here, with a total area of more than 654.38+10,000 square kilometers, equivalent to the area of Zhejiang Province.
Respondent: 378667339- Scholar Level 2 5- 17 10:38