- Undermulti-winddirections,theenergyexchangingandmaterialtransportingrepeatedlyhappenedbetweengravelgobiandtheMingshaMountain.Thestatisticsshowthatfrom1994to2001theareaofland,grass,holtandexposedlandincreased,whilethesalineland,dene,gobiandwetlanddecr...
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