Ancient people on the Danish island of Bornholm sacrificed sunstones, carved to symbolize the Sun, during a massive volcanic eruption around 4,900 years ago to restore sunlight crucial for their ...

Results: Our results indicated that microbial diversity on seagrass leaves was significantly lower than in sediment but significantly higher than in seawater. Both sediment and phyllosphere microbial ...

The distribution of tidal flat surface sediment is a natural reflection of the changes in the external dynamic environment, the spatial and temporal distribution pattern is of great significance.