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To analyze the applicability of CMORPH merged hourly gridded precipitation product in Northern China, the statistical indicators between the observed grid precipitation and CMORPH merged gridded precipitation in temporal and spatial distribution of flood season from 2008 to 2012 were evaluated in the Yihe River Basin. Using the two precipitations as the input of HEC-HMS model, the feasibility of floods forecast of the CMORPH merged precipitation was evaluated. The results show that the CMORPH merged precipitation has a high correlation with the observed grid precipitation, and the flood simulation accuracy is comparable to the result of observed grid precipitation, and performing better in the simulations both runoff volume and flood peak. The satellite merged precipitation has good applicability in flood forecasting in the study area.
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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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