The following are considered as future problems to be tackled: Continuing surveying the water amount and state of flora on the earth surface, the kinds and distribution of crops, the distribution of livestock, and the continuous survey of the state in which underground water is taken up, deploying advanced observation instruments, enabling observed data to be shared anytime, unifying the definitions and classifications of kosa, improving kosa-forecasting technologies, and evaluating the measures taken.
今後の課題としては、地表の水分量や植生の状態、作物の種類や分布、家畜の分布、地下水の取水状況などの継続した調査や、観測機器の整備、観測データの常時共有化、黄砂の定義や分類の統一、黄砂の予測技術の改良、対策の評価などが挙げられている。