Table 4 Top 20 high-frequency keywords in articles published in WCJs by Chinese scholars (left) and world scholars (right).
Keywords in articles published by Chinese scholars | Number of occurrences | Keywords in articles published by world scholars | Number of occurrences |
|---|---|---|---|
East Asia | 216 | Archaeological site | 1790 |
Archaeological site | 210 | Evolution | 1375 |
Climate change | 199 | Origin(s) | 1276 |
Origin(s) | 190 | History | 1192 |
Northern China | 171 | Age | 928 |
Agriculture | 144 | Site | 891 |
North China | 142 | Climate | 632 |
Evolution | 140 | Identification | 626 |
Late Pleistocene | 137 | Patterns | 621 |
Site | 137 | Record | 609 |
China | 133 | Climate change | 562 |
Bronze age | 128 | Holocene | 558 |
Domestication | 127 | Calibration | 554 |
Environmental change | 120 | Europe | 540 |
Human activity | 115 | Late Pleistocene | 521 |
Southern China | 113 | Ancient DNA | 517 |
Modern humans | 104 | Diversity | 497 |
Tibetan plateau | 97 | Vegetation | 497 |
Ancient DNA | 96 | Population | 494 |
History | 93 | Bone | 485 |
