A SEEC Model Based on the DPSIR Framework Approach for Watershed Ecological Security Risk Assessment: A Case Study in Northwest China
The DPSIR model is a conceptual model established by the European Environment Agency to solve environmental problems. It provides an overall framework for analysis of environmental problems from five aspects: driving force (D), pressure (P), state (S), impact (I), and response (R). Through use of th...
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| Format: | Article |
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MDPI AG
2022-01-01
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| Series: | Water |
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| Online Access: | https://www.mdpi.com/2073-4441/14/1/106 |
| _version_ | 1797497000041644032 |
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| author | Bin Wang Fang Yu Yanguo Teng Guozhi Cao Dan Zhao Mingyan Zhao |
| author_facet | Bin Wang Fang Yu Yanguo Teng Guozhi Cao Dan Zhao Mingyan Zhao |
| author_sort | Bin Wang |
| collection | DOAJ |
| description | The DPSIR model is a conceptual model established by the European Environment Agency to solve environmental problems. It provides an overall framework for analysis of environmental problems from five aspects: driving force (D), pressure (P), state (S), impact (I), and response (R). Through use of the DPSIR model framework, this paper presents the SEEC model approach for evaluating watershed ecological security. The SEEC model considers four aspects: socioeconomic impact (S), ecological health (E), ecosystem services function (E), and control management (C). Through screening, 38 evaluation indicators of the SEEC model were determined. The evaluation results showed that the ecological security index of the study area was >80, indicating a generally safe level. The lowest score was mainly attributable to the low rate of treatment of rural domestic sewage. The water quality status was used to evaluate the applicability of the SEEC model, and the calculation results indicated that the higher the score of the ecological security evaluation results, the better the water quality status. The findings show that the SEEC model demonstrates satisfactory applicability to evaluation of watershed ecological security. |
| first_indexed | 2024-03-10T03:11:12Z |
| format | Article |
| id | doaj.art-25438c1c8ff148cb9b484d6e9824a06b |
| institution | Directory Open Access Journal |
| issn | 2073-4441 |
| language | English |
| last_indexed | 2024-03-10T03:11:12Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
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| series | Water |
| spelling | doaj.art-25438c1c8ff148cb9b484d6e9824a06b2023-11-23T12:32:58ZengMDPI AGWater2073-44412022-01-0114110610.3390/w14010106A SEEC Model Based on the DPSIR Framework Approach for Watershed Ecological Security Risk Assessment: A Case Study in Northwest ChinaBin Wang0Fang Yu1Yanguo Teng2Guozhi Cao3Dan Zhao4Mingyan Zhao5Engineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing 100875, ChinaState Environmental Protection Key Laboratory of Eco-Environmental Damage Identification and Restoration, Chinese Academy of Environmental Planning, Beijing 100012, ChinaEngineering Research Center of Groundwater Pollution Control and Remediation of Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing 100875, ChinaState Environmental Protection Key Laboratory of Eco-Environmental Damage Identification and Restoration, Chinese Academy of Environmental Planning, Beijing 100012, ChinaState Environmental Protection Key Laboratory of Eco-Environmental Damage Identification and Restoration, Chinese Academy of Environmental Planning, Beijing 100012, ChinaHebei Institute of Water Science, Shijiazhuang 050051, ChinaThe DPSIR model is a conceptual model established by the European Environment Agency to solve environmental problems. It provides an overall framework for analysis of environmental problems from five aspects: driving force (D), pressure (P), state (S), impact (I), and response (R). Through use of the DPSIR model framework, this paper presents the SEEC model approach for evaluating watershed ecological security. The SEEC model considers four aspects: socioeconomic impact (S), ecological health (E), ecosystem services function (E), and control management (C). Through screening, 38 evaluation indicators of the SEEC model were determined. The evaluation results showed that the ecological security index of the study area was >80, indicating a generally safe level. The lowest score was mainly attributable to the low rate of treatment of rural domestic sewage. The water quality status was used to evaluate the applicability of the SEEC model, and the calculation results indicated that the higher the score of the ecological security evaluation results, the better the water quality status. The findings show that the SEEC model demonstrates satisfactory applicability to evaluation of watershed ecological security.https://www.mdpi.com/2073-4441/14/1/106watershed ecological security assessmentDPSIR model frameworkenvironmental management |
| spellingShingle | Bin Wang Fang Yu Yanguo Teng Guozhi Cao Dan Zhao Mingyan Zhao A SEEC Model Based on the DPSIR Framework Approach for Watershed Ecological Security Risk Assessment: A Case Study in Northwest China Water watershed ecological security assessment DPSIR model framework environmental management |
| title | A SEEC Model Based on the DPSIR Framework Approach for Watershed Ecological Security Risk Assessment: A Case Study in Northwest China |
| title_full | A SEEC Model Based on the DPSIR Framework Approach for Watershed Ecological Security Risk Assessment: A Case Study in Northwest China |
| title_fullStr | A SEEC Model Based on the DPSIR Framework Approach for Watershed Ecological Security Risk Assessment: A Case Study in Northwest China |
| title_full_unstemmed | A SEEC Model Based on the DPSIR Framework Approach for Watershed Ecological Security Risk Assessment: A Case Study in Northwest China |
| title_short | A SEEC Model Based on the DPSIR Framework Approach for Watershed Ecological Security Risk Assessment: A Case Study in Northwest China |
| title_sort | seec model based on the dpsir framework approach for watershed ecological security risk assessment a case study in northwest china |
| topic | watershed ecological security assessment DPSIR model framework environmental management |
| url | https://www.mdpi.com/2073-4441/14/1/106 |
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