Development of Ecological Flow Application Method Based on Improved IFIM
The instream flow incremental method (IFIM) plays an important role in the calculation of ecological flow.However,it is still faced with some problems,such as insufficient accuracy,limitation,and low universality.Drawing on references published in recent years,this paper systematically sorts out the...
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Editorial Office of Pearl River
2022-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.05.005 |
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| author | FENG Yingxuan LI Huai'en CHENG Bo JIA Binkai ZHOU Xiang |
| author_facet | FENG Yingxuan LI Huai'en CHENG Bo JIA Binkai ZHOU Xiang |
| author_sort | FENG Yingxuan |
| collection | DOAJ |
| description | The instream flow incremental method (IFIM) plays an important role in the calculation of ecological flow.However,it is still faced with some problems,such as insufficient accuracy,limitation,and low universality.Drawing on references published in recent years,this paper systematically sorts out the steps and characteristics of the IFIM and summarizes IFIM-based methods of coupling different hydraulic models with habitat models.Then,the applicability of different hydraulic models is expounded,their advantages and disadvantages are comprehensively analyzed,and the future development trend of the improved IFIM is put forward.This research can provide a basis for the subsequent use of the habitat method to study the quantification of ecological flows at different scales. |
| format | Article |
| id | doaj-art-6fff8ba88f3244adb4d2a069b2b234e1 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-6fff8ba88f3244adb4d2a069b2b234e12025-01-15T02:26:13ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352022-01-014347643095Development of Ecological Flow Application Method Based on Improved IFIMFENG YingxuanLI Huai'enCHENG BoJIA BinkaiZHOU XiangThe instream flow incremental method (IFIM) plays an important role in the calculation of ecological flow.However,it is still faced with some problems,such as insufficient accuracy,limitation,and low universality.Drawing on references published in recent years,this paper systematically sorts out the steps and characteristics of the IFIM and summarizes IFIM-based methods of coupling different hydraulic models with habitat models.Then,the applicability of different hydraulic models is expounded,their advantages and disadvantages are comprehensively analyzed,and the future development trend of the improved IFIM is put forward.This research can provide a basis for the subsequent use of the habitat method to study the quantification of ecological flows at different scales.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.05.005ecological flowIFIMPHABSIM modelhydraulics modelhabitat model |
| spellingShingle | FENG Yingxuan LI Huai'en CHENG Bo JIA Binkai ZHOU Xiang Development of Ecological Flow Application Method Based on Improved IFIM Renmin Zhujiang ecological flow IFIM PHABSIM model hydraulics model habitat model |
| title | Development of Ecological Flow Application Method Based on Improved IFIM |
| title_full | Development of Ecological Flow Application Method Based on Improved IFIM |
| title_fullStr | Development of Ecological Flow Application Method Based on Improved IFIM |
| title_full_unstemmed | Development of Ecological Flow Application Method Based on Improved IFIM |
| title_short | Development of Ecological Flow Application Method Based on Improved IFIM |
| title_sort | development of ecological flow application method based on improved ifim |
| topic | ecological flow IFIM PHABSIM model hydraulics model habitat model |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.05.005 |
| work_keys_str_mv | AT fengyingxuan developmentofecologicalflowapplicationmethodbasedonimprovedifim AT lihuaien developmentofecologicalflowapplicationmethodbasedonimprovedifim AT chengbo developmentofecologicalflowapplicationmethodbasedonimprovedifim AT jiabinkai developmentofecologicalflowapplicationmethodbasedonimprovedifim AT zhouxiang developmentofecologicalflowapplicationmethodbasedonimprovedifim |