Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1126/science.189.4207.1012 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Biophysical impact of forest age changes on land surface temperature in China.
Sci Total Environ
January 2025
School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China.
Forest age structures have been substantially affected by natural disturbances and anthropogenic activities worldwide. Their changes can significantly influence local and nonlocal climate through both the biogeochemical and biophysical processes. However, numerous studies have focused on the biogeochemical effect of forest age changes whereas the biophysical effect has received far less attention.
View Article and Find Full Text PDFA modeling study of cool surfaces and outdoor workers productivity at San Francisco International Airport.
PNAS Nexus
January 2025
Environmental Health Department, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.
Heat exposure in outdoor work environments poses risks to worker health and productivity. Engineering solutions like cool surfaces that increase surface albedo and reduce temperatures may help mitigate these impacts. We conducted detailed micrometeorological modeling to analyze surface characteristics and heat exposure for outdoor workers at San Francisco International Airport (SFO) under current conditions and three hypothetical albedo-increase scenarios.
View Article and Find Full Text PDFInfluence of snow cover on albedo reduction by snow algae.
mBio
January 2025
Department of Plant and Microbial Biology, University of Minnesota, St. Paul, Minnesota, USA.
Unlabelled: Snow algae darken the surface of snow, reducing albedo and accelerating melt. However, the impact of subsurface snow algae (e.g.
View Article and Find Full Text PDFA One-Dimensional Energy Balance Model Parameterization for the Formation of CO Ice on the Surfaces of Eccentric Extrasolar Planets.
Astrobiology
January 2025
Department of Earth and Planetary Sciences, Birkbeck University of London, London, United Kingdom.
Eccentric planets may spend a significant portion of their orbits at large distances from their host stars, where low temperatures can cause atmospheric CO to condense out onto the surface, similar to the polar ice caps on Mars. The radiative effects on the climates of these planets throughout their orbits would depend on the wavelength-dependent albedo of surface CO ice that may accumulate at or near apoastron and vary according to the spectral energy distribution of the host star. To explore these possible effects, we incorporated a CO ice-albedo parameterization into a one-dimensional energy balance climate model.
View Article and Find Full Text PDFUnprecedented East Siberian wildfires intensify Arctic snow darkening through enhanced poleward transport of black carbon.
Sci Total Environ
January 2025
School of Earth and Environmental Sciences, Seoul National University, Seoul 08826, Republic of Korea. Electronic address:
Summer Arctic black carbon (BC) predominantly originates from boreal wildfires, significantly contributing to Arctic warming. This study examined the impact of MODIS-detected extensive East Siberian wildfires from 2019 to 2021 on Arctic BC and the associated radiative effects using GEOS-Chem and SNICAR simulations. During these years, Arctic surface BC aerosol concentrations rose to 46 ng m, 43 ng m, and 59 ng m, nearly doubling levels from the low-fire year of 2022.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!