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。
