Keeping America Safe: Mark Hadley
In a new video series, PNNL is highlighting six scientific and technical experts in the national security domain throughout the fall. Each was promoted to scientist and engineer level 5 earlier this year.
Changing Global Conditions Lead to Shorter, Younger Trees
Pervasive shifts in forest dynamics in a changing world started decades ago and are likely to continue.
Photolysis is a Major Removal Mechanism that Controls the Budget of Organic Aerosol
New experiments show organic aerosol can be lost from the atmosphere faster than most models predict.
Building Electricity Consumption Responds More Strongly to Population Change Than Climate Change
Two structurally different models agree that population change will have a greater impact on future building electricity consumption than climate change.
Climatic Impacts on Future 21st Century Global Agricultural Yields
Historical weather data informs projections of global yields of economically important crops.
Future U.S. Agricultural Production Impacted by Domestic and International Changes
To accurately model future U.S. agricultural production, changes in international crop yields cannot be ignored.
COVID-19 Pandemic Sparks 3D Printing Engineering Innovation
A PNNL engineering team has designed personal protective equipment in support of COVID-19 aid.
Carbon Accessibility Influences Soil Microbiome Drought Resiliency
Soil microbial communities produced more water retaining molecules when enriched with insoluble organic carbon, chitin, compared to a soluble carbon source, N-acetylglucosamine.