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Science

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Disponibilidad
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

Comment on “Tropical forests are a net carbon source based on aboveground measurements of gain and loss”

Matthew C. HansenORCID; Peter PotapovORCID; Alexandra Tyukavina

<jats:p> Baccini <jats:italic>et al</jats:italic> . (Reports, 13 October 2017, p. 230) report MODIS-derived pantropical forest carbon change, with spatial patterns of carbon loss that do not correspond to higher-resolution Landsat-derived tree cover loss. The assumption that map results are unbiased and free of commission and omission errors is not supported. The application of passive moderate-resolution optical data to monitor forest carbon change overstates our current capabilities. </jats:p>

Palabras clave: Multidisciplinary.

Pp. No disponible

A fresh look at nuclear energy

John Parsons; Jacopo Buongiorno; Michael Corradini; David Petti

<jats:p> We are running out of time, as the Intergovernmental Panel on Climate Change (IPCC) warned last October in a special report, <jats:italic>Global Warming of 1.5°C</jats:italic> . National commitments under the 2015 Paris Agreement are only the first step toward decarbonization, but most countries are already lagging behind. It is time to take a fresh look at the role that nuclear energy can play in decarbonizing the world's energy system. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 105-105

News at a glance

<jats:p>A roundup of weekly science policy and related news.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 106-108

Shutdown starts to take a bite out of science

David Malakoff

<jats:p>As agency closures enter third week, effects ripple across research community.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 109-110

Japan's exit from whaling group may benefit whales

Dennis Normile

<jats:p>Commercial whaling will replace a controversial research program, but the market for whale meat is declining.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 110-111

How to shine in Indonesian science? Game the system

Dyna Rochmyaningsih

<jats:p>Researchers object to a metric that was easy to manipulate.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 111-112

Ships banned from throwing unwanted fish overboard

Erik Stokstad

<jats:p>Controversial European policy worries industry while environmentalists fear rampant cheating.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 112-113

Researchers object to census privacy measure

Jeffrey Mervis

<jats:p>New approach to preserving confidentiality could harm data quality, critics say.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 114-114

New Horizons inspects a distant time capsule

Paul Voosen

<jats:p>Kuiper belt "snowman" supports idea that planetary building blocks coalesced from clumps of pebbles.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 115-115

Seeing the dawn

Robert F. Service

<jats:p>Evidence lines up to offer a new view of how life on our planet may have emerged.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 116-119