The slope aspect is one of the most critical topographic factors in mountainous areas.Little is known,however,about the eff ect of the aspect on the ectomycorrh
<正>Jack mackerel Trachurus japonicus (Temminck et Schlegel) is an important fishery resource in the coastal waters around southern Japan. They spawn primarily
<正>Abizarre bird-like dinosaur recently discovered by paleontologists with the CAS Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) has rekind