New Research In
Physical Sciences
Social Sciences
Featured Portals
Articles by Topic
Biological Sciences
Featured Portals
Articles by Topic
- Agricultural Sciences
- Anthropology
- Applied Biological Sciences
- Biochemistry
- Biophysics and Computational Biology
- Cell Biology
- Developmental Biology
- Ecology
- Environmental Sciences
- Evolution
- Genetics
- Immunology and Inflammation
- Medical Sciences
- Microbiology
- Neuroscience
- Pharmacology
- Physiology
- Plant Biology
- Population Biology
- Psychological and Cognitive Sciences
- Sustainability Science
- Systems Biology
Climate Change and Water in Southwestern North America Special Feature
- You have accessWater, climate change, and sustainability in the southwest
- From the Cover
Glen M. MacDonald - You have accessReclaiming freshwater sustainability in the Cadillac DesertJohn L. Sabo, Tushar Sinha, Laura C. Bowling, Gerrit H. W. Schoups, Wesley W. Wallender, Michael E. Campana, Keith A. Cherkauer, Pam L. Fuller, William L. Graf, Jan W. Hopmans, John S. Kominoski, Carissa Taylor, Stanley W. Trimble, Robert H. Webb, and Ellen E. Wohl
- You have accessFuture dryness in the southwest US and the hydrology of the early 21st century droughtDaniel R. Cayan, Tapash Das, David W. Pierce, Tim P. Barnett, Mary Tyree, and Alexander Gershunov
- You have accessGreenhouse warming and the 21st century hydroclimate of southwestern North AmericaRichard Seager and Gabriel A. Vecchi
- You have accessA 1,200-year perspective of 21st century drought in southwestern North AmericaConnie A. Woodhouse, David M. Meko, Glen M. MacDonald, Dave W. Stahle, and Edward R. Cook
- You have accessForest responses to increasing aridity and warmth in the southwestern United StatesA. Park Williams, Craig D. Allen, Constance I. Millar, Thomas W. Swetnam, Joel Michaelsen, Christopher J. Still, and Steven W. Leavitt
- You have accessVulnerability assessment of climate-induced water shortage in PhoenixPatricia Gober and Craig W. Kirkwood
- You have accessRoadmap for sustainable water resources in southwestern North AmericaPeter H. Gleick
- 100th Anniversary (44)
- Anthropology (285)
- Applied Mathematics (107)
- Astronomy (13)
- Biochemistry (1010)
- Cell Biology (618)
- Chemistry (638)
- Colloquia (278)
- Commentaries (609)
- Computer Sciences (77)
- Core Concepts (65)
- Corrections (432)
- Developmental Biology (259)
- Ecology (492)
- Economic Sciences (105)
- Editorials (7)
- Editorials (50)
- Engineering (294)
- Environmental Sciences (336)
- Evolution (592)
- Feature Articles (55)
- Feature Articles (1)
- Front Matter (154)
- Genetics (446)
- In This Issue (160)
- Inaugural Articles (100)
- Inaugural Articles (578)
- Inner Workings (107)
- Introductions (31)
- Letters (1875)
- Letters and Replies (559)
- Mathematics (38)
- Medical Sciences (733)
- Microbiology (735)
- Neuroscience (1203)
- News Features (76)
- Nobel Lecture (7)
- Opinions (81)
- Perspectives (111)
- Pharmacology (110)
- Physics (383)
- Physiology (225)
- Plant Biology (431)
- PNAS Classics (13)
- PNAS Profiles (351)
- Political Sciences (32)
- Population Biology (55)
- Profiles (71)
- QnAs (140)
- QnAs (64)
- Retractions (15)
- Retrospectives (31)
- Retrospectives (105)
- Science and Culture (73)
- Significance Statements (313)
- Social Sciences (212)
- Statistics (82)
- Sustainability Science (347)
- Sustainability Science (1019)
- Systems Biology (114)
- Special Features
- Sackler Colloquia
- Microbes and Health (25)