Coupled ocean and sea-ice models, developed based on Version 3.6 of the Nucleus for European Modelling of the Ocean (NEMO), with the sea-ice component being Version 3 of Louvain-la-Neuve Sea Ice Model (LIM), are applied for hindcast simulations covering the North Atlantic-North Pacific-Arctic Oceans (NAPA). The two model configurations, NAPA1/4 and NAPA1/12, have nominal horizontal resolutions of (1/4)° and (1/12)° in latitude/longitude, respectively. The model domains cover the Pacific Ocean north of 45°N, the whole Arctic, and the North Atlantic north of 26°N for NAPA1/4 and 7°N for NAPA1/12. A decade-long hindcast from 1993 to 2015 using NAPA1/4 has been completed. The hindcast results of sea-ice, circulation and hydrography variations in the Arctic Ocean are evaluated with available observational data and previously published results. The evaluation suggests that NAPA1/4 possesses reasonable skills in reproducing the key thermal and dynamic processes, and can be applied to study the seasonal and inter-annual variations of sea-ice, water masses, and Atlantic/Pacific inflows/outflows. Preliminary analysis of the NAPA1/12 hindcast during 1993-1996 suggests that increasing horizontal resolution simulates more details of the spatial structures of sea-ice, water-mass properties, and ocean circulation.
| 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 |