Full
Outline
Ningbo's urban rail transit system faces the challenge of making more efficient use of limited corridor resources, prompting a study on express-local operation technology for Line 6 to enhance operational efficiency. The technical and economic rationale for adopting an express-local operation pattern on Line 6 was evaluated by examining technical principles, travel demand and operating schemes, selection of overtaking stations and track layouts, and time efficiency and economic benefits. Results indicate that adopting the express-local operation pattern on Line 6 meets the planned goal of a “30-minute travel circle covering Ningbo's six districts,” confers clear competitive and economic advantages, reduces travel time by about 6 minutes per trip for commuter express trains and 12 minutes for super-express trains, and generates an estimated annual social value of approximately 48.2 million yuan from passenger time savings.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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