Impacts of Future Climate Changes on Shifting Patterns of the Agro-Ecological Zones in China
An agroecological zone (AEZ) is a land resource mapping unit, defined in terms of climate, landform, and soils, and has a specific range of potentials and constraints for cropping (FAO, 1996). The shifting patterns of AEZs in China driven by future climatic changes were assessed by applying the agro...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Advances in Meteorology |
| Online Access: | http://dx.doi.org/10.1155/2013/163248 |
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| author | Yingzhi Lin Anping Liu Enjun Ma Fan Zhang |
| author_facet | Yingzhi Lin Anping Liu Enjun Ma Fan Zhang |
| author_sort | Yingzhi Lin |
| collection | DOAJ |
| description | An agroecological zone (AEZ) is a land resource mapping unit, defined in terms of climate, landform, and soils, and has a specific range of potentials and constraints for cropping (FAO, 1996). The shifting patterns of AEZs in China driven by future climatic changes were assessed by applying the agroecological zoning methodology proposed by International Institute for Applied Systems Analysis (IIASA) and Food and Agriculture Organization of the United Nations (FAO) in this study. A data processing scheme was proposed in this study to reduce systematic errors in projected climate data using observed data from meteorological stations. AEZs in China of each of the four periods: 2011–2020, 2021–2030, 2031–2040, and 2041–2050 were drawn. It is found that the future climate change will lead to significant local changes of AEZs in China and the overall pattern of AEZs in China is stable. The shifting patterns of AEZs will be characterized by northward expansion of humid AEZs to subhumid AEZs in south China, eastward expansion of arid AEZs to dry and moist semiarid AEZs in north China, and southward expansion of dry semiarid AEZs to arid AEZs in southwest China. |
| format | Article |
| id | doaj-art-f7e48a6b1296417f83dcbeb004259655 |
| institution | Kabale University |
| issn | 1687-9309 1687-9317 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
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| series | Advances in Meteorology |
| spelling | doaj-art-f7e48a6b1296417f83dcbeb0042596552025-02-03T01:02:45ZengWileyAdvances in Meteorology1687-93091687-93172013-01-01201310.1155/2013/163248163248Impacts of Future Climate Changes on Shifting Patterns of the Agro-Ecological Zones in ChinaYingzhi Lin0Anping Liu1Enjun Ma2Fan Zhang3School of Mathematics and Physics, China University of Geosciences (Wuhan), Wuhan 430074, ChinaSchool of Mathematics and Physics, China University of Geosciences (Wuhan), Wuhan 430074, ChinaSchool of Mathematics and Physics, China University of Geosciences (Wuhan), Wuhan 430074, ChinaSchool of Mathematics and Physics, China University of Geosciences (Wuhan), Wuhan 430074, ChinaAn agroecological zone (AEZ) is a land resource mapping unit, defined in terms of climate, landform, and soils, and has a specific range of potentials and constraints for cropping (FAO, 1996). The shifting patterns of AEZs in China driven by future climatic changes were assessed by applying the agroecological zoning methodology proposed by International Institute for Applied Systems Analysis (IIASA) and Food and Agriculture Organization of the United Nations (FAO) in this study. A data processing scheme was proposed in this study to reduce systematic errors in projected climate data using observed data from meteorological stations. AEZs in China of each of the four periods: 2011–2020, 2021–2030, 2031–2040, and 2041–2050 were drawn. It is found that the future climate change will lead to significant local changes of AEZs in China and the overall pattern of AEZs in China is stable. The shifting patterns of AEZs will be characterized by northward expansion of humid AEZs to subhumid AEZs in south China, eastward expansion of arid AEZs to dry and moist semiarid AEZs in north China, and southward expansion of dry semiarid AEZs to arid AEZs in southwest China.http://dx.doi.org/10.1155/2013/163248 |
| spellingShingle | Yingzhi Lin Anping Liu Enjun Ma Fan Zhang Impacts of Future Climate Changes on Shifting Patterns of the Agro-Ecological Zones in China Advances in Meteorology |
| title | Impacts of Future Climate Changes on Shifting Patterns of the Agro-Ecological Zones in China |
| title_full | Impacts of Future Climate Changes on Shifting Patterns of the Agro-Ecological Zones in China |
| title_fullStr | Impacts of Future Climate Changes on Shifting Patterns of the Agro-Ecological Zones in China |
| title_full_unstemmed | Impacts of Future Climate Changes on Shifting Patterns of the Agro-Ecological Zones in China |
| title_short | Impacts of Future Climate Changes on Shifting Patterns of the Agro-Ecological Zones in China |
| title_sort | impacts of future climate changes on shifting patterns of the agro ecological zones in china |
| url | http://dx.doi.org/10.1155/2013/163248 |
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