Prospects of sediment deposition at small watershed scale in the black soil region of Northeast China: A mini review
Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river system...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
ZHANG, Guanghui [verfasserIn] YANG, Yang [verfasserIn] LIU, Yingna [verfasserIn] WANG, Zhiqiang [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2024 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Pedosphere - Beijing : Institute of Soil Science, Chinese Academy of Sciences, 2006, 34, Seite 30-35 |
|---|---|
| Übergeordnetes Werk: |
volume:34 ; pages:30-35 |
| DOI / URN: |
10.1016/j.pedsph.2022.11.010 |
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| 520 | |a Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. | ||
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10.1016/j.pedsph.2022.11.010 doi (DE-627)ELV067025102 (ELSEVIER)S1002-0160(22)00102-3 DE-627 ger DE-627 rda eng 550 VZ ZHANG, Guanghui verfasserin aut Prospects of sediment deposition at small watershed scale in the black soil region of Northeast China: A mini review 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. Mollisol sedimentation soil and water conservation soil erosion soil redistribution YANG, Yang verfasserin aut LIU, Yingna verfasserin aut WANG, Zhiqiang verfasserin aut Enthalten in Pedosphere Beijing : Institute of Soil Science, Chinese Academy of Sciences, 2006 34, Seite 30-35 Online-Ressource (DE-627)51321934X (DE-600)2238707-9 (DE-576)273651633 2210-5107 nnns volume:34 pages:30-35 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_31 GBV_ILN_2004 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2336 GBV_ILN_4251 AR 34 30-35 |
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10.1016/j.pedsph.2022.11.010 doi (DE-627)ELV067025102 (ELSEVIER)S1002-0160(22)00102-3 DE-627 ger DE-627 rda eng 550 VZ ZHANG, Guanghui verfasserin aut Prospects of sediment deposition at small watershed scale in the black soil region of Northeast China: A mini review 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. Mollisol sedimentation soil and water conservation soil erosion soil redistribution YANG, Yang verfasserin aut LIU, Yingna verfasserin aut WANG, Zhiqiang verfasserin aut Enthalten in Pedosphere Beijing : Institute of Soil Science, Chinese Academy of Sciences, 2006 34, Seite 30-35 Online-Ressource (DE-627)51321934X (DE-600)2238707-9 (DE-576)273651633 2210-5107 nnns volume:34 pages:30-35 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_31 GBV_ILN_2004 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2336 GBV_ILN_4251 AR 34 30-35 |
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10.1016/j.pedsph.2022.11.010 doi (DE-627)ELV067025102 (ELSEVIER)S1002-0160(22)00102-3 DE-627 ger DE-627 rda eng 550 VZ ZHANG, Guanghui verfasserin aut Prospects of sediment deposition at small watershed scale in the black soil region of Northeast China: A mini review 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. Mollisol sedimentation soil and water conservation soil erosion soil redistribution YANG, Yang verfasserin aut LIU, Yingna verfasserin aut WANG, Zhiqiang verfasserin aut Enthalten in Pedosphere Beijing : Institute of Soil Science, Chinese Academy of Sciences, 2006 34, Seite 30-35 Online-Ressource (DE-627)51321934X (DE-600)2238707-9 (DE-576)273651633 2210-5107 nnns volume:34 pages:30-35 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_31 GBV_ILN_2004 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2336 GBV_ILN_4251 AR 34 30-35 |
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10.1016/j.pedsph.2022.11.010 doi (DE-627)ELV067025102 (ELSEVIER)S1002-0160(22)00102-3 DE-627 ger DE-627 rda eng 550 VZ ZHANG, Guanghui verfasserin aut Prospects of sediment deposition at small watershed scale in the black soil region of Northeast China: A mini review 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. Mollisol sedimentation soil and water conservation soil erosion soil redistribution YANG, Yang verfasserin aut LIU, Yingna verfasserin aut WANG, Zhiqiang verfasserin aut Enthalten in Pedosphere Beijing : Institute of Soil Science, Chinese Academy of Sciences, 2006 34, Seite 30-35 Online-Ressource (DE-627)51321934X (DE-600)2238707-9 (DE-576)273651633 2210-5107 nnns volume:34 pages:30-35 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_31 GBV_ILN_2004 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2336 GBV_ILN_4251 AR 34 30-35 |
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10.1016/j.pedsph.2022.11.010 doi (DE-627)ELV067025102 (ELSEVIER)S1002-0160(22)00102-3 DE-627 ger DE-627 rda eng 550 VZ ZHANG, Guanghui verfasserin aut Prospects of sediment deposition at small watershed scale in the black soil region of Northeast China: A mini review 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. Mollisol sedimentation soil and water conservation soil erosion soil redistribution YANG, Yang verfasserin aut LIU, Yingna verfasserin aut WANG, Zhiqiang verfasserin aut Enthalten in Pedosphere Beijing : Institute of Soil Science, Chinese Academy of Sciences, 2006 34, Seite 30-35 Online-Ressource (DE-627)51321934X (DE-600)2238707-9 (DE-576)273651633 2210-5107 nnns volume:34 pages:30-35 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_31 GBV_ILN_2004 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2336 GBV_ILN_4251 AR 34 30-35 |
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Prospects of sediment deposition at small watershed scale in the black soil region of Northeast China: A mini review |
| abstract |
Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. |
| abstractGer |
Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. |
| abstract_unstemmed |
Sediment deposition is one of the most significant processes in small watersheds characterized by gentle long hillslopes in the black soil (Mollisol) region of Northeast China, as indicated by severe ephemeral gully and gully erosion on hillslopes and very low sediment concentrations in river systems. Few reviews have been conducted to summarize the related research in this region. The objectives of this review were to identify the potential factors influencing sediment deposition, review related studies, and propose future research needs in the black soil region of Northeast China. Sediment deposition is controlled by the deficit between sediment transport capacity of flow and sediment load. Hence, all factors affecting flow transport capacity and sediment load directly affect sediment deposition. For a specific small watershed, the change in slope gradient along the flow path is the key factor affecting sediment deposition. Shelterbelts, ridge tillage systems, terraces, grass strips, road distribution, ponds and reservoirs, and land-use patterns also influence the spatial distribution and rate of deposition. The trace method has been widely used to quantify sediment deposition in this region. The results of cesium-137 (137Cs), lead-210 (210Pb), and magnetic susceptibility reveal that serious deposition occurs on the back and foot slopes. Distinct deposition occurs in front of contour shelterbelts. Future studies should focus on the methodology, spatial and temporal variations, dominant influencing factors and their mechanisms, and the potential effects on land productivity within specific small watersheds and across the black soil region. This review provides insights into the sediment deposition process in small watersheds characterized by gentle, long hillslopes. |
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GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_31 GBV_ILN_2004 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2336 GBV_ILN_4251 |
| title_short |
Prospects of sediment deposition at small watershed scale in the black soil region of Northeast China: A mini review |
| remote_bool |
true |
| author2 |
YANG, Yang LIU, Yingna WANG, Zhiqiang |
| author2Str |
YANG, Yang LIU, Yingna WANG, Zhiqiang |
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| doi_str |
10.1016/j.pedsph.2022.11.010 |
| up_date |
2024-07-06T19:49:18.186Z |
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7.4010725 |