
 塔納河為常年性水流河;而南北兩側的多條支流受季節的影響較大,水源常常得不到補充而成為季節性水流河,干、支流影像形成鮮明的對比。Tanaperennialchannelandseasonaltributaries TheTanaRiverisperennialwhereasthetributarieslocatedinthesouthernandnorthe (共 361 字) [閱讀本文] >>
海量資源,盡在掌握
 塔納河為常年性水流河;而南北兩側的多條支流受季節的影響較大,水源常常得不到補充而成為季節性水流河,干、支流影像形成鮮明的對比。Tanaperennialchannelandseasonaltributaries TheTanaRiverisperennialwhereasthetributarieslocatedinthesouthernandnorthe (共 361 字) [閱讀本文] >>