Competitive influences on droughts: present and future

Celine Bonfils1, Gemma Jayne Anderson2, Benjamin D Santer1, Thomas J Phillips1, Ivana Cvijanovic3 and Benjamin Cook4, (1)Lawrence Livermore National Laboratory, Livermore, CA, United States, (2)Lawrence Livermore National Laboratory, Livermore, United States, (3)Lawrence Livermore National Laboratory, Atmospheric, Earth and Energy Division, Livermore, CA, United States, (4)NASA Goddard Institute for Space Studies, New York, NY, United States