Impact of cropland displacement on the potential crop production in China: a multi-scale analysis
Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss i...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Yang, Bohan [verfasserIn] Ke, Xinli [verfasserIn] van Vliet, Jasper [verfasserIn] Yu, Qiangyi [verfasserIn] Zhou, Ting [verfasserIn] Verburg, Peter H. [verfasserIn] |
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E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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Enthalten in: Regional Environmental Change - Springer-Verlag, 2001, 20(2020), 3 vom: 02. Aug. |
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| Übergeordnetes Werk: |
volume:20 ; year:2020 ; number:3 ; day:02 ; month:08 |
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| DOI / URN: |
10.1007/s10113-020-01690-x |
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SPR040533123 |
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| 520 | |a Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. | ||
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| 650 | 4 | |a Cropland displacement |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Potential crop production |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Land use policy |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Food security |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Zhou, Ting |e verfasserin |4 aut | |
| 700 | 1 | |a Verburg, Peter H. |e verfasserin |4 aut | |
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10.1007/s10113-020-01690-x doi (DE-627)SPR040533123 (SPR)s10113-020-01690-x-e DE-627 ger DE-627 rakwb eng Yang, Bohan verfasserin aut Impact of cropland displacement on the potential crop production in China: a multi-scale analysis 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. Land use change (dpeaa)DE-He213 Cropland displacement (dpeaa)DE-He213 Potential crop production (dpeaa)DE-He213 Land use policy (dpeaa)DE-He213 Food security (dpeaa)DE-He213 Ke, Xinli verfasserin aut van Vliet, Jasper verfasserin aut Yu, Qiangyi verfasserin aut Zhou, Ting verfasserin aut Verburg, Peter H. verfasserin aut Enthalten in Regional Environmental Change Springer-Verlag, 2001 20(2020), 3 vom: 02. Aug. (DE-627)SPR008808457 nnns volume:20 year:2020 number:3 day:02 month:08 https://dx.doi.org/10.1007/s10113-020-01690-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 20 2020 3 02 08 |
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10.1007/s10113-020-01690-x doi (DE-627)SPR040533123 (SPR)s10113-020-01690-x-e DE-627 ger DE-627 rakwb eng Yang, Bohan verfasserin aut Impact of cropland displacement on the potential crop production in China: a multi-scale analysis 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. Land use change (dpeaa)DE-He213 Cropland displacement (dpeaa)DE-He213 Potential crop production (dpeaa)DE-He213 Land use policy (dpeaa)DE-He213 Food security (dpeaa)DE-He213 Ke, Xinli verfasserin aut van Vliet, Jasper verfasserin aut Yu, Qiangyi verfasserin aut Zhou, Ting verfasserin aut Verburg, Peter H. verfasserin aut Enthalten in Regional Environmental Change Springer-Verlag, 2001 20(2020), 3 vom: 02. Aug. (DE-627)SPR008808457 nnns volume:20 year:2020 number:3 day:02 month:08 https://dx.doi.org/10.1007/s10113-020-01690-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 20 2020 3 02 08 |
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10.1007/s10113-020-01690-x doi (DE-627)SPR040533123 (SPR)s10113-020-01690-x-e DE-627 ger DE-627 rakwb eng Yang, Bohan verfasserin aut Impact of cropland displacement on the potential crop production in China: a multi-scale analysis 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. Land use change (dpeaa)DE-He213 Cropland displacement (dpeaa)DE-He213 Potential crop production (dpeaa)DE-He213 Land use policy (dpeaa)DE-He213 Food security (dpeaa)DE-He213 Ke, Xinli verfasserin aut van Vliet, Jasper verfasserin aut Yu, Qiangyi verfasserin aut Zhou, Ting verfasserin aut Verburg, Peter H. verfasserin aut Enthalten in Regional Environmental Change Springer-Verlag, 2001 20(2020), 3 vom: 02. Aug. (DE-627)SPR008808457 nnns volume:20 year:2020 number:3 day:02 month:08 https://dx.doi.org/10.1007/s10113-020-01690-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 20 2020 3 02 08 |
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10.1007/s10113-020-01690-x doi (DE-627)SPR040533123 (SPR)s10113-020-01690-x-e DE-627 ger DE-627 rakwb eng Yang, Bohan verfasserin aut Impact of cropland displacement on the potential crop production in China: a multi-scale analysis 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. Land use change (dpeaa)DE-He213 Cropland displacement (dpeaa)DE-He213 Potential crop production (dpeaa)DE-He213 Land use policy (dpeaa)DE-He213 Food security (dpeaa)DE-He213 Ke, Xinli verfasserin aut van Vliet, Jasper verfasserin aut Yu, Qiangyi verfasserin aut Zhou, Ting verfasserin aut Verburg, Peter H. verfasserin aut Enthalten in Regional Environmental Change Springer-Verlag, 2001 20(2020), 3 vom: 02. Aug. (DE-627)SPR008808457 nnns volume:20 year:2020 number:3 day:02 month:08 https://dx.doi.org/10.1007/s10113-020-01690-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 20 2020 3 02 08 |
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10.1007/s10113-020-01690-x doi (DE-627)SPR040533123 (SPR)s10113-020-01690-x-e DE-627 ger DE-627 rakwb eng Yang, Bohan verfasserin aut Impact of cropland displacement on the potential crop production in China: a multi-scale analysis 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. Land use change (dpeaa)DE-He213 Cropland displacement (dpeaa)DE-He213 Potential crop production (dpeaa)DE-He213 Land use policy (dpeaa)DE-He213 Food security (dpeaa)DE-He213 Ke, Xinli verfasserin aut van Vliet, Jasper verfasserin aut Yu, Qiangyi verfasserin aut Zhou, Ting verfasserin aut Verburg, Peter H. verfasserin aut Enthalten in Regional Environmental Change Springer-Verlag, 2001 20(2020), 3 vom: 02. Aug. (DE-627)SPR008808457 nnns volume:20 year:2020 number:3 day:02 month:08 https://dx.doi.org/10.1007/s10113-020-01690-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 20 2020 3 02 08 |
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Impact of cropland displacement on the potential crop production in China: a multi-scale analysis |
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Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. |
| abstractGer |
Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. |
| abstract_unstemmed |
Abstract Changes in the amount and location of cropland areas may affect the potential crop production at different spatial scales. However, most studies ignore the impacts of cropland displacement on potential crop production. In many countries, cropland protection policies mainly aim for no loss in cropland area, while there is no restriction on change of cropland location. Taking China as the study area, we analyze the impacts of cropland displacement on potential crop production at four administrative levels during the period 2000 and 2018. At the national level, we find a net decrease in cropland area of 0.81 Mha, while another 19.63 Mha was displaced. The former led to a decrease of 4.20 Mton in potential crop production, while the latter resulted in a decrease of 43.26 Mton as a result of lower quality of the newly cultivated lands. In other words, cropland displacement explains 91% of the total loss in potential crop production at the national scale. However, the contribution of cropland displacement to total change in potential crop production is increasingly smaller at provincial level, municipal level, and county levels. These findings highlight the importance of geographic location on crop production and suggest that cropland policies should consider geographic location in addition to cropland area. |
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Impact of cropland displacement on the potential crop production in China: a multi-scale analysis |
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https://dx.doi.org/10.1007/s10113-020-01690-x |
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Ke, Xinli van Vliet, Jasper Yu, Qiangyi Zhou, Ting Verburg, Peter H. |
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Ke, Xinli van Vliet, Jasper Yu, Qiangyi Zhou, Ting Verburg, Peter H. |
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2024-07-03T16:37:28.294Z |
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