Antarctic sea ice plays an important role in the global climate system. In contrast to the rapid decrease in Arctic sea ice extent, Antarctic sea ice extent exhibits a gradually increasing trend before 2014, followed by an abrupt decline in the last four decades. A single large-scale atmospheric circulation cannot fully explain the long-term trend of Antarctic sea ice, and the coupling influence of ocean-atmosphere interactions has not been sufficiently investigated. Limited by the capabilities of remote sensing and numerical simulation, the Antarctic sea ice thickness and volume variations in the context of global change cannot be quantified precisely with currently available sea ice thickness and volume data. Moreover, the climate effects of Antarctic sea ice change require further investigation. Hence it is strongly urgent to develop a long-term and reliable Antarctic sea ice thickness data set to quantify the Antarctic sea ice volume change. Meanwhile, the influences of multi-climate modes and ocean-atmosphere coupling system on the Antarctic sea ice changes should be considered comprehensively.
| 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 |