It has long been recognized that pedogeochemistry is closely related with human health.Based on analytical data,the weat......

四川紫色土耕面面积４０６．１万公项，占全省耕地面积的３６．５％，属全涎一产的主体区域。四川紫色土普通退化。退化分为物理性（含构造性）、化学性、营养性......

ＱＵＡＮＴＩＴＡＴＩＶＥＥＶＡＬＵＡＴＩＯＮＡＮＤＲＥＧＩＯＮＡＬＩＺＡＴＩＯＮＯＦＴＯＵＲＩＳＭＲＥＳＯＵＲＣＥＳＩＮＧＵＡＮＧＸＩＨａｏＧｅｚｏｎｇ（郝革宗）ＧａｎＹｏｎｇｐｉｎｇ（甘永萍）ＨｕＨａｉｃｈｉ（胡海驰）ＤｅｐａｒｔｍｅｎｔｏｆＧｅｏ.........

This research quantitatively recognized the wind speed change using wind speed trend and trend of wind speed variability......

为科学合理地利用当地农业气候资源,利用地面自动观测站资料,结合数字高程,依据气候相似理论,对蓝莓的生态气候因子进行筛选,并根......