Front Matter -- Contents -- EXECUTIVE SUMMARY -- 1 INTRODUCTION -- 2 DIFFUSE AND FOCUSED RECHARGE AND DISCHARGE -- 3 INTERACTIONS OF GROUNDWATER WITH CLIMATE -- 4 SPATIAL AND TEMPORAL SCALES OF RECHARGE AND DISCHARGE -- 5 FINDINGS AND RECOMMENDATIONS -- REFERENCES -- APPENDIX A -- APPENDIX B -- APPENDIX C -- APPENDIX D -- APPENDIX E.