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Institución detectada Período Navegá Descargá Solicitá
No detectada desde mar. 1997 / hasta dic. 2023 Science Journals

Información

Tipo de recurso:

revistas

ISSN impreso

0036-8075

ISSN electrónico

1095-9203

Editor responsable

American Association for the Advancement of Science (AAAS)

País de edición

Estados Unidos

Fecha de publicación

Cobertura temática

Tabla de contenidos

The Community Weighs In on Broader Impacts

Palabras clave: Multidisciplinary.

Pp. 170-171

Vital Details of Global Warming Are Eluding Forecasters

Richard A. Kerr

<jats:p>Decision-makers need to know how to prepare for inevitable climate change, but climate researchers are still struggling to sharpen their fuzzy picture of what the future holds.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 173-174

Chemical Elements: What's in a Name?

J. P. Leal

Palabras clave: Multidisciplinary.

Pp. 176-176

Partial Retraction

Robert H. Silverman; Jaydip Das Gupta; Vincent C. Lombardi; Francis W. Ruscetti; Max A. Pfost; Kathryn S. Hagen; Daniel L. Peterson; Sandra K. Ruscetti; Rachel K. Bagni; Cari Petrow-Sadowski; Bert Gold; Michael Dean; Judy A. Mikovits

Palabras clave: Multidisciplinary.

Pp. 176-176

Biosecurity and the Politics of Fear

Philip E. Hulme

Palabras clave: Multidisciplinary.

Pp. 176-177

Comment on “Changes in Climatic Water Balance Drive Downhill Shifts in Plant Species’ Optimum Elevations”

Nathan L. Stephenson; Adrian J. Das

<jats:p> Crimmins <jats:italic>et al</jats:italic> . (Reports, 21 January 2011, p. 324) attributed an apparent downward elevational shift of California plant species to a precipitation-induced decline in climatic water deficit. We show that the authors miscalculated deficit, that the apparent decline in species’ elevations is likely a consequence of geographic biases, and that unlike temperature changes, precipitation changes should not be expected to cause coordinated directional shifts in species’ elevations. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 177-177

Response to Comments on “Changes in Climatic Water Balance Drive Downhill Shifts in Plant Species’ Optimum Elevations”

Solomon Z. Dobrowski; Shawn M. Crimmins; Jonathan A. Greenberg; John T. Abatzoglou; Alison R. Mynsberge

<jats:p>Wolf and Anderegg, Hijmans, and Stephenson and Das suggest that our findings of changes in climatic water balance driving downhill shifts in plant species distributions are flawed. We demonstrate that the conclusions these authors make are subject to the selection of methods they apply and do not provide sufficient evidence to reject our original findings.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 177-177

Comment on “Changes in Climatic Water Balance Drive Downhill Shifts in Plant Species’ Optimum Elevations”

Robert J. Hijmans

<jats:p> Crimmins <jats:italic>et al</jats:italic> . (Reports, 21 January 2011, p. 324) reported that plant species moved downhill between 1935 and 2005. They compared plot data for two time periods, ignoring that the modern plots were farther north than the historical plots. I contend that there is no support for a general downhill shift after correcting for this geographic bias. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 177-177

Comment on “Changes in Climatic Water Balance Drive Downhill Shifts in Plant Species’ Optimum Elevations”

Adam Wolf; William R. L. Anderegg

<jats:p> Crimmins <jats:italic>et al</jats:italic> . (Reports, 21 January 2011, p. 324) presented a study that purports to show that plants in California are shifting downslope to maintain a constant water deficit. We argue that the results are limited in scope to just a handful of woody species in one part of the state and are confounded by methodological errors. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 177-177

Social Psychology and Social Change Redirect The Surprising New Science of Psychological Change by Timothy D. Wilson Little, Brown, New York, 2011. 287 pp. $2

Geoffrey L. Cohen

<jats:p>Weighing contributions of social psychology to understanding and remedying social problems, Wilson argues that the key to transforming people's lives lies in their learning to recast the stories they tell themselves.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 178-179