Measurements of carbon-14 show that roughly 20% of carbon dioxide emissions in the Los Angeles Basin are likely due to the decay of plants in managed landscapes.
cities
Posted inResearch Spotlights
Greenhouse Gas Inventories Underestimate Methane Emissions
A new study in the Baltimore-Washington metropolitan area reveals prior estimates may significantly underrepresent methane emissions, particularly from landfills and natural gas systems.
Posted inEditors' Vox
Aspiring Toward Healthy Cities in China
One of the authors of a new report on efforts to create healthy cities in China describes challenges and opportunities for urban health and healthcare.
Posted inResearch Spotlights
Visualizing One of the Most Hazardous Formations in Nature
A network of buoys provides a first glimpse of the seafloor beneath a volatile Italian caldera.
Posted inEditors' Highlights
A City’s Challenge of Dealing with Sea Level Rise
A well-developed case study in Ho-Chi Min City, Vietnam, exemplifies how other mega-cities located on deltas could face the major challenge of adapting to rising sea-level.
Posted inResearch Spotlights
Urban Agriculture Could Provide Billions in Ecosystem Services
Expanding agriculture efforts in cities could improve food security, ecosystem health, and more.
Posted inResearch Spotlights
Urban Sewers Evolve Similarly to River Networks
Like river systems, engineered drainage networks become increasingly fractal as they grow.
Posted inScience Updates
Integrating Water Science and Culture for Urban Sustainability
Workshop on Water and Environmental Global Challenges: International Water Infrastructures and Security; Miami, Florida, 23–25 May 2017
Posted inResearch Spotlights
Modeling Beijing’s Water Crisis
Beijing’s growing population is rapidly draining its water supplies. A new study examines how land use change affects groundwater storage beneath the megacity.
Posted inEditors' Vox
Is Living Near a Farm Bad for Your Health?
A recent commentary in GeoHealth highlighted the health risks for people living close to large-scale livestock farms.