Author: Studies, Division on Earth and Life A Strategic Vision for NSF Investments in Antarctic and Southern Ocean Research. Application of Modern Toxicology Approaches for Predicting Acute Toxicity for Chemical Defense. Valuing Ground Water : Economic Concepts and Approaches. The Community Development Quota Program in Alaska. Review of the Desalination and Water Purification Technology Roadmap. Occupational Health and Safety in the Care and Use of Nonhuman Primates. Enabling Ocean Research in the 21st Century : Implementation of a Network of Ocean Observatories. Abrupt Climate Change : Inevitable Surprises. Information and Communications : Challenges for the Chemical Sciences in the 21st Century. Research Required to Support Comprehensive Nuclear Test Ban Treaty Monitoring. Conceptual Models of Flow and Transport in the Fractured Vadose Zone. Summary of a Workshop on U. S. Natural Gas Demand, Supply, and Technology : Looking Toward the Future. Neon : Addressing the Nation's Environmental Challenges. Ecological Monitoring of Genetically Modified Crops : A Workshop Summary. Enhancing NASA's Contributions to Polar Science : A Review of Polar Geophysical Data Sets. Strategies to Protect the Health of Deployed U. S. Forces : Assessing Health Risks to Deployed U. S. Forces -- Workshop Proceedings. Interpreting the Volume-Outcome Relationship in the Context of Cancer Care. Global Ocean Science : Toward an Integrated Approach. The Future of Spatial Data and Society : Summary of a Workshop. Evaluation of the U. S. Department of Energy's Alternatives for the Removal and Disposition of Molten Salt Reactor Experiment Fluoride Salts.