求翻译：Jia等（2011）通过对比分析黄河上游河道河床质泥沙与黄河上游主要产沙支流、沙漠沙及河岸坍塌泥沙的元素、轻矿物地球化学特征，指出>0.08mm 粗泥沙含量的空间变化特征对黄河上游不同粗泥沙源区有着重要的指示意义是什么意思？

jia (2011) comparative analysis of river bed material sediment of the upper reaches of the Yellow River and the upper reaches of the Yellow River sediment yield tributary of the elements of the desert sand and river bank collapsed sediment geochemical characteristics of the light minerals, pointing

Such Jia (2011) by analyzing quality Yellow river upstream river riverbed silted and the Yellow river tributaries upstream producing sand, desert sand and mud Creek tumbledown elements, light mineral geochemistry that > 0.08 mm thick silt content space changes the characteristics of different coa

Jia and so on (2011) analyzes upstream Yellow River through the contrast upstream the river course river bed nature silt and Yellow River mainly produces the sand branch, the desert sand and the river bank caving in silt element, the light mineral geochemistry characteristic, pointed out the >0.0

Jia (2011) through the comparative analysis of river bed material in the upper reaches of the Yellow River sediment and sediment yield in the main tributaries in the upper reaches of the Yellow River, desert sand and sediment of river bank collapse the elements, geochemical characteristics of light,

正在翻译，请等待...