Cropland change analysis in Zhejiang coastal region
In order to detect the cropland changes and its drivers in Zhejiang Province coastal region, TM and ETM + images in 1985, 1993 and 2001 were used. A stratified unsupervised classification technique in conjunction with visual interpretation was performed, and an overall classification accuracy of 85%...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2006-09-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2006.05.0585 |
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| _version_ | 1849247141308923904 |
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| author | DING Han WANG Ren-chao |
| author_facet | DING Han WANG Ren-chao |
| author_sort | DING Han |
| collection | DOAJ |
| description | In order to detect the cropland changes and its drivers in Zhejiang Province coastal region, TM and ETM + images in 1985, 1993 and 2001 were used. A stratified unsupervised classification technique in conjunction with visual interpretation was performed, and an overall classification accuracy of 85% was achieved. The study presented cropland decreased 264036 hm<sup>2</sup> among the 16 years and the decreased cropland almost converted to urban or built-up. The amount of decreasing cropland from 1993 to 2001 was more than that from 1985 to 1993 in the most towns of study area. All in all, cropland decreasing was different in different places and different times, and landuse of the agriculture and other department must be supervised by the total plan of landuse in order to sustainable development. |
| format | Article |
| id | doaj-art-213900801cee4ea78ec79f85c436c843 |
| institution | Kabale University |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2006-09-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-213900801cee4ea78ec79f85c436c8432025-08-20T03:58:18ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552006-09-013258559010.3785/1008-9209.2006.05.058510089209Cropland change analysis in Zhejiang coastal regionDING HanWANG Ren-chaoIn order to detect the cropland changes and its drivers in Zhejiang Province coastal region, TM and ETM + images in 1985, 1993 and 2001 were used. A stratified unsupervised classification technique in conjunction with visual interpretation was performed, and an overall classification accuracy of 85% was achieved. The study presented cropland decreased 264036 hm<sup>2</sup> among the 16 years and the decreased cropland almost converted to urban or built-up. The amount of decreasing cropland from 1993 to 2001 was more than that from 1985 to 1993 in the most towns of study area. All in all, cropland decreasing was different in different places and different times, and landuse of the agriculture and other department must be supervised by the total plan of landuse in order to sustainable development.https://www.academax.com/doi/10.3785/1008-9209.2006.05.0585TM/ETM+cropland changesdriving forces |
| spellingShingle | DING Han WANG Ren-chao Cropland change analysis in Zhejiang coastal region 浙江大学学报. 农业与生命科学版 TM/ETM+ cropland changes driving forces |
| title | Cropland change analysis in Zhejiang coastal region |
| title_full | Cropland change analysis in Zhejiang coastal region |
| title_fullStr | Cropland change analysis in Zhejiang coastal region |
| title_full_unstemmed | Cropland change analysis in Zhejiang coastal region |
| title_short | Cropland change analysis in Zhejiang coastal region |
| title_sort | cropland change analysis in zhejiang coastal region |
| topic | TM/ETM+ cropland changes driving forces |
| url | https://www.academax.com/doi/10.3785/1008-9209.2006.05.0585 |
| work_keys_str_mv | AT dinghan croplandchangeanalysisinzhejiangcoastalregion AT wangrenchao croplandchangeanalysisinzhejiangcoastalregion |