Applying the integrated model of GIS and AHP for evaluating ecological suitability of Ming aralia (Polyscias fruticosa): a case study of Hai Hau district, Nam Dinh province, Vietnam
The Hai Hau district, located in the southeast region of the Nam Dinh province, belongs to the Red river delta where residents mainly rely on agriculture, fisheries, and handicrafts as their livelihood. In recent years, many households have switched from growing rice to Ming aralia (Polyscias fruti...
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| Format: | Article |
| Language: | English |
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Vietnam Ministry of Science and Technology
2022-05-01
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| Series: | Vietnam Journal of Science, Technology and Engineering |
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| Online Access: | https://vietnamscience.vjst.vn/index.php/vjste/article/view/42 |
| _version_ | 1797937750651961344 |
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| author | Le Thuy Chau Ngoc Truong Ngoc Kiem |
| author_facet | Le Thuy Chau Ngoc Truong Ngoc Kiem |
| author_sort | Le Thuy Chau Ngoc |
| collection | DOAJ |
| description |
The Hai Hau district, located in the southeast region of the Nam Dinh province, belongs to the Red river delta where residents mainly rely on agriculture, fisheries, and handicrafts as their livelihood. In recent years, many households have switched from growing rice to Ming aralia (Polyscias fruticosa), a tropical medicinal plant with high economic value. On the basis of analysing the influence of bioclimatological and soil conditions in Hai Hau district, Nam Dinh province on the growth and development of cloves through the integrated Analytic Hierarchy Process (AHP) - Geographic Information System (GIS) model, this study has divided the adaptive thresholds for each climate factor with corresponding weighted values to evaluate the ecological adaptability of Ming aralia to the criteria’s in Hai Hau district. The research results show that the Hai Hau district has 25.3% of highly suitable area (S1), 33.8% of moderately suitable area (S2), 23.3% of marginally suitable area (S3), and 17.6% of not suitable area (N) for Ming aralia development. The suitable area for cultivation of Ming aralia with high economic efficiency is about 13,522.37 ha, or 59.1% of the total area, located in the northern communes of the district. This finding is a scientific basis for planning, planting, and exploitation of Ming aralia to improve sustainable livelihoods and promote local socioeconomics.
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| first_indexed | 2024-04-10T18:50:17Z |
| format | Article |
| id | doaj.art-4ff98ede9e9d468dbe3dbb7f4cc27b41 |
| institution | Directory Open Access Journal |
| issn | 2525-2461 2615-9937 |
| language | English |
| last_indexed | 2024-04-10T18:50:17Z |
| publishDate | 2022-05-01 |
| publisher | Vietnam Ministry of Science and Technology |
| record_format | Article |
| series | Vietnam Journal of Science, Technology and Engineering |
| spelling | doaj.art-4ff98ede9e9d468dbe3dbb7f4cc27b412023-02-01T08:12:42ZengVietnam Ministry of Science and TechnologyVietnam Journal of Science, Technology and Engineering2525-24612615-99372022-05-0164110.31276/VJSTE.64(1).90-96Applying the integrated model of GIS and AHP for evaluating ecological suitability of Ming aralia (Polyscias fruticosa): a case study of Hai Hau district, Nam Dinh province, VietnamLe Thuy Chau Ngoc0Truong Ngoc Kiem1University of Science, Vietnam National University, HanoiUniversity of Science, Vietnam National University, Hanoi The Hai Hau district, located in the southeast region of the Nam Dinh province, belongs to the Red river delta where residents mainly rely on agriculture, fisheries, and handicrafts as their livelihood. In recent years, many households have switched from growing rice to Ming aralia (Polyscias fruticosa), a tropical medicinal plant with high economic value. On the basis of analysing the influence of bioclimatological and soil conditions in Hai Hau district, Nam Dinh province on the growth and development of cloves through the integrated Analytic Hierarchy Process (AHP) - Geographic Information System (GIS) model, this study has divided the adaptive thresholds for each climate factor with corresponding weighted values to evaluate the ecological adaptability of Ming aralia to the criteria’s in Hai Hau district. The research results show that the Hai Hau district has 25.3% of highly suitable area (S1), 33.8% of moderately suitable area (S2), 23.3% of marginally suitable area (S3), and 17.6% of not suitable area (N) for Ming aralia development. The suitable area for cultivation of Ming aralia with high economic efficiency is about 13,522.37 ha, or 59.1% of the total area, located in the northern communes of the district. This finding is a scientific basis for planning, planting, and exploitation of Ming aralia to improve sustainable livelihoods and promote local socioeconomics. https://vietnamscience.vjst.vn/index.php/vjste/article/view/42ecological adaptationGIS - based AHPHai HauMing araliaPolyscias fruticosa |
| spellingShingle | Le Thuy Chau Ngoc Truong Ngoc Kiem Applying the integrated model of GIS and AHP for evaluating ecological suitability of Ming aralia (Polyscias fruticosa): a case study of Hai Hau district, Nam Dinh province, Vietnam Vietnam Journal of Science, Technology and Engineering ecological adaptation GIS - based AHP Hai Hau Ming aralia Polyscias fruticosa |
| title | Applying the integrated model of GIS and AHP for evaluating ecological suitability of Ming aralia (Polyscias fruticosa): a case study of Hai Hau district, Nam Dinh province, Vietnam |
| title_full | Applying the integrated model of GIS and AHP for evaluating ecological suitability of Ming aralia (Polyscias fruticosa): a case study of Hai Hau district, Nam Dinh province, Vietnam |
| title_fullStr | Applying the integrated model of GIS and AHP for evaluating ecological suitability of Ming aralia (Polyscias fruticosa): a case study of Hai Hau district, Nam Dinh province, Vietnam |
| title_full_unstemmed | Applying the integrated model of GIS and AHP for evaluating ecological suitability of Ming aralia (Polyscias fruticosa): a case study of Hai Hau district, Nam Dinh province, Vietnam |
| title_short | Applying the integrated model of GIS and AHP for evaluating ecological suitability of Ming aralia (Polyscias fruticosa): a case study of Hai Hau district, Nam Dinh province, Vietnam |
| title_sort | applying the integrated model of gis and ahp for evaluating ecological suitability of ming aralia polyscias fruticosa a case study of hai hau district nam dinh province vietnam |
| topic | ecological adaptation GIS - based AHP Hai Hau Ming aralia Polyscias fruticosa |
| url | https://vietnamscience.vjst.vn/index.php/vjste/article/view/42 |
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