Due to the effect of refraction, a special phenomenon that propagates along the shoreline occurs during the nearshore propagation of waves, which are called edge waves. The edge waves propagate parallel to the shoreline, and their amplitude is the largest at the shoreline, and its amplitude decreases exponentially in the direction away from the shoreline, and their energy is limited to a distance of one wavelength from the coast. So the edge waves have an important impact on the engineering and landforms of the near-shore area. This paper expounds on the research history and research progress of edge waves and mainly introduces the following aspects: (1) the theory of edge waves based on different governing equations and different terrains; (2) the actual observed edge wave characteristics; (3) the wave-making method of edge waves in the physical model test and the observed edge wave characteristics; (4) the application of numerical simulation methods in the study of edge waves. Finally, the future research trend of edge waves is presented.
| 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 |