(接上期)3应对水资源挑战的联邦科技战略为了应对当前面临的水资源挑战,特提出以下7项联邦合作实施的科技战略。3·1开展全国水资源普查同最新的人口、经济活动、农业、能源和公共健康统计等资料一样,水资源状况资料对美国来说也至关重要,美国亟需开展水资源普查,及时了解国内 (Continued) 3 The Federal Science and Technology Strategy to Address Water Challenges In response to the current water challenges, special reference is made to the following seven federal science and technology strategies. 3.1 Developing a National Census of Water Resources Like the latest population, economic activity, agriculture, energy and public health statistics, information on the state of the water resources is also crucial to the United States, and the United States urgently needs to conduct a census of water resources to keep abreast of the domestic