Farming and forestry land use changes in China and their driving forces from 1900 to 1980
Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeas...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Ge, Quansheng [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2005 |
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| Schlagwörter: |
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| Anmerkung: |
© Science in China Press 2005 |
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| Übergeordnetes Werk: |
Enthalten in: Science in China / D - Science Press, 1996, 48(2005), 10 vom: 01. Okt., Seite 1747-1757 |
|---|---|
| Übergeordnetes Werk: |
volume:48 ; year:2005 ; number:10 ; day:01 ; month:10 ; pages:1747-1757 |
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| DOI / URN: |
10.1360/02yd0310 |
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| 520 | |a Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. | ||
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10.1360/02yd0310 doi (DE-627)OLC2063778299 (DE-He213)02yd0310-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Ge, Quansheng verfasserin aut Farming and forestry land use changes in China and their driving forces from 1900 to 1980 2005 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Science in China Press 2005 Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. land use change cultivated land forestry land driving factors 20th century Dai, Junhu aut Enthalten in Science in China / D Science Press, 1996 48(2005), 10 vom: 01. Okt., Seite 1747-1757 (DE-627)193118238 (DE-600)1307899-9 (DE-576)062316923 1006-9313 nnns volume:48 year:2005 number:10 day:01 month:10 pages:1747-1757 https://doi.org/10.1360/02yd0310 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-OAS SSG-OLC-MFO SSG-OPC-GGO GBV_ILN_22 GBV_ILN_40 GBV_ILN_70 GBV_ILN_4082 AR 48 2005 10 01 10 1747-1757 |
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10.1360/02yd0310 doi (DE-627)OLC2063778299 (DE-He213)02yd0310-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Ge, Quansheng verfasserin aut Farming and forestry land use changes in China and their driving forces from 1900 to 1980 2005 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Science in China Press 2005 Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. land use change cultivated land forestry land driving factors 20th century Dai, Junhu aut Enthalten in Science in China / D Science Press, 1996 48(2005), 10 vom: 01. Okt., Seite 1747-1757 (DE-627)193118238 (DE-600)1307899-9 (DE-576)062316923 1006-9313 nnns volume:48 year:2005 number:10 day:01 month:10 pages:1747-1757 https://doi.org/10.1360/02yd0310 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-OAS SSG-OLC-MFO SSG-OPC-GGO GBV_ILN_22 GBV_ILN_40 GBV_ILN_70 GBV_ILN_4082 AR 48 2005 10 01 10 1747-1757 |
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10.1360/02yd0310 doi (DE-627)OLC2063778299 (DE-He213)02yd0310-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Ge, Quansheng verfasserin aut Farming and forestry land use changes in China and their driving forces from 1900 to 1980 2005 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Science in China Press 2005 Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. land use change cultivated land forestry land driving factors 20th century Dai, Junhu aut Enthalten in Science in China / D Science Press, 1996 48(2005), 10 vom: 01. Okt., Seite 1747-1757 (DE-627)193118238 (DE-600)1307899-9 (DE-576)062316923 1006-9313 nnns volume:48 year:2005 number:10 day:01 month:10 pages:1747-1757 https://doi.org/10.1360/02yd0310 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-OAS SSG-OLC-MFO SSG-OPC-GGO GBV_ILN_22 GBV_ILN_40 GBV_ILN_70 GBV_ILN_4082 AR 48 2005 10 01 10 1747-1757 |
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10.1360/02yd0310 doi (DE-627)OLC2063778299 (DE-He213)02yd0310-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Ge, Quansheng verfasserin aut Farming and forestry land use changes in China and their driving forces from 1900 to 1980 2005 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Science in China Press 2005 Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. land use change cultivated land forestry land driving factors 20th century Dai, Junhu aut Enthalten in Science in China / D Science Press, 1996 48(2005), 10 vom: 01. Okt., Seite 1747-1757 (DE-627)193118238 (DE-600)1307899-9 (DE-576)062316923 1006-9313 nnns volume:48 year:2005 number:10 day:01 month:10 pages:1747-1757 https://doi.org/10.1360/02yd0310 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-OAS SSG-OLC-MFO SSG-OPC-GGO GBV_ILN_22 GBV_ILN_40 GBV_ILN_70 GBV_ILN_4082 AR 48 2005 10 01 10 1747-1757 |
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10.1360/02yd0310 doi (DE-627)OLC2063778299 (DE-He213)02yd0310-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Ge, Quansheng verfasserin aut Farming and forestry land use changes in China and their driving forces from 1900 to 1980 2005 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Science in China Press 2005 Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. land use change cultivated land forestry land driving factors 20th century Dai, Junhu aut Enthalten in Science in China / D Science Press, 1996 48(2005), 10 vom: 01. Okt., Seite 1747-1757 (DE-627)193118238 (DE-600)1307899-9 (DE-576)062316923 1006-9313 nnns volume:48 year:2005 number:10 day:01 month:10 pages:1747-1757 https://doi.org/10.1360/02yd0310 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-OAS SSG-OLC-MFO SSG-OPC-GGO GBV_ILN_22 GBV_ILN_40 GBV_ILN_70 GBV_ILN_4082 AR 48 2005 10 01 10 1747-1757 |
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Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. © Science in China Press 2005 |
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Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. © Science in China Press 2005 |
| abstract_unstemmed |
Abstract A variety of agricultural and forestry land use materials, especially those in the first half of 20th century, were collected. According to land use change in this period, the whole country is demarcated into seven regions, Northeast China, North China, Northwest and Loess Plateau, Southeast and Coastal Region, Southwest China, Qinghai-Tibetan Plateau, Inner Mongolia and Xinjiang, in proper order by using Cluster Analysis. The farming and forestry land use change in these regions were analyzed. The results show that the total cultivated land areas increased in this period, especially in the 1950s and 1960s the cultivated land area increased more significantly, but differed in different regions, and the most rapid increasing rate was 2.63 percent a year. On the other hand, the forestry land area was increasing in most parts of this period, especially after 1949. But in most regions, the decrease of forestry land area at the end of 1970s is also very obvious. It is regarded that the population increase, food production, natural disasters and some related government policies were among the main driving factors for farming and forestry land use change. © Science in China Press 2005 |
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10 |
| title_short |
Farming and forestry land use changes in China and their driving forces from 1900 to 1980 |
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https://doi.org/10.1360/02yd0310 |
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Dai, Junhu |
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