| 词汇 | siltation |
| 释义 | siltation noun[ U ] environment specializeduk /sɪlˈteɪ.ʃən/ us /sɪlˈteɪ.ʃən/ the process of blocking something with sand or soil; the sand or soil that blocks something: （泥沙）淤塞;泥沙，淤泥 Construction on the land would cause siltation, pollution, and other degradation of the river.在这片土地上建造工程会导致河流淤积、污染和其他形式的退化。 Salts, chemicals, and siltation could pollute the stream.盐类、化学物质和淤泥都可能污染河流。 Closing and blocking barricade batten batten down the hatchesidiom be snowed upidiom block something off bung choke closet closing time congest cork dam dam something up fur reseal sandbag seal something in seal something off self-seal silt You can also find related words, phrases, and synonyms in the topics: Plant reproduction Examples of siltationsiltation The estimated curves characterize crop losses due to droughts as well as excessive rains causing siltation, excessive soil humidity, and floods. They could also include the non-market, off-site values associated with watershed protection, such as stream flow maintenance and prevention of river and inshore siltation. Soil erosion not only affects soil depth but leads in addition to rapid siltation of reservoirs. Before deciding that, we need to know more about the effect of river siltation and on the ground-water table. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Who is to agree the amount of extra siltation caused by the scheme? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The present position is that further reports are being called for on siltation. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 This found siltation of the river gravels and a corresponding smothering of fish spawning reeds. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Pilots cannot predict the consequences of changes in a port, which alter the meandering of a river or its siltation, or create new banks. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 It is true that we spend something over £250,000 annually, consequent on the siltation of the river, in keeping it dredged. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 It appears to be the siltation group, but how will the group be expected to meet the cost of obtaining expert opinion? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There are unforeseeable implications with pollution and siltation. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 One was a dam but this naturally raises great problems of siltation and pollution. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The survey of the siltation factors, which are tremendously important, had not been made when this report was published. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There is no way of determining the consequences of any intrusion into the river on siltation and the forming of banks. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 If that happened, the ports would become fallow and would experience problems of siltation. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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