Global climate change mitigation is often framed in public discussions as a tradeoff between environmental protection and harm to the economy. However, climate-economy models have consistently calculated that the immediate implementation of greenhouse gas emissions restriction (via e.g. a global carbon price) would be in humanity’s best interest on purely economic grounds. Despite this, the implementation

The snow-induced radiative forcing (S n RF) measures the instantaneous perturbation to Earth’s shortwave radiation at the top of the atmosphere (TOA) caused by the presence of snow cover. Land surface albedo ( a s ) is a key parameter in estimation of S n RF. Previous studies have focused on using satellite or reanalysis a s data in S n RF quantifications. However, their spatial and temporal differences

Vegetation fires across the tropics emit fine particulate matter (PM 2.5 ) to the atmosphere, degrading regional air quality and impacting human health. Extensive vegetation fires occur regularly across the Amazon basin, but there have been no detailed assessments of the impacts on air quality or human health. We used updated exposure-response relationships and a regional climate-chemistry model, evaluated

The formation of soils, the evolution of the biosphere, and the CO 2 content in the atmosphere are strongly impacted by chemical weathering. Due to its manifold importance for the long-term stability of the Critical Zone, it is crucial to link weathering rates to the environmental conditions affecting it and develop accurate rate laws for landscape evolution and carbon cycle modeling. Here we use the

The spread of ‘fake news,’ information that mimics credible reporting in format but not in content or intent, poses potential threats to public health and democracy by misinforming citizens. Understanding whether and how fake news influences individuals’ policy-relevant beliefs and decisions is needed to inform policies and practices to address it. In a preregistered experiment, we ask how exposure

Solid fuel combustion is a major cause of household air pollution, a leading environmental health risk factor globally. In India, over 750 million people continue to rely on firewood and other solid fuels for daily cooking. We explore the drivers of adoption and use of liquefied petroleum gas (LPG), India’s dominant clean cooking fuel. We document strides in LPG ownership using a panel dataset of over

Despite the excitement around the nexus between land, energy and water resource systems, policies enacted to govern and use these resources are still formulated in isolation, without considering the interdependencies. Using a Ugandan case study, we highlight the impact that one policy change in the energy system will have on other resource systems. We focus on deforestation, long term electricity supply

This study evaluated the performance of 07 gridded datasets viz. Asian Precipitation Highly-resolved Observational Data Integration towards Evaluation of Water Resources (APHRODITE), Climate Research Unit Time-Series (CRU-TS), University of Delaware (UDEL), Tropical rainfall Measurement Mission (TRMM)/ TMPA (TRMM Multi-Satellite Precipitation Analysis), Global Precipitation Climatology Centre (GPCC)

This study leverages the Fukushima Daiichi nuclear accident as natural experiment to determine the causal impact environmental disasters may have on the formation of environmental public opinion. Using Eurobarometer data on more than 60,000 individuals’ attitudes toward environmental salience before and after the incident, I find that Fukushima had indeed a causal effect on whether people see the environment

Much of our understanding of atmospheric nitrogen deposition (AD) is based on important monitoring networks, such as the National Atmospheric Deposition Program (NADP) in the United States (US). However, it is likely that rural-based monitoring data are unrepresentative of reactive nitrogen concentrations found in urban areas. In this study, event-based precipitation was collected over one-year in

Solar Radiation Management (SRM) geoengineering is a proposed response to anthropogenic global warming (AGW). Stratospheric aerosol injection (SAI) is one proposed method, reliant on lofting material into the stratosphere. Engineering reviews related to this technology approach have been sparse, with most major primary analyses now at least five years old. We attempt to bridge this gap—with a short

We investigate whether the population of all vehicle owning households has already considered purchasing a plug-in hybrid (PHEV) or battery electric vehicle (BEV). First, we explore purchase engagement and find that even in the city where Zero Emission Vehicle (ZEV) policy originates (Sacramento, California) few consumers are engaged with PEVs, few have considered purchasing one, many cannot name a

Leaf chlorophyll content declines in response to environmental stressors and during natural senescence periods. Assessments of forest health and vulnerability to stressors require repeated measurements of forest health to quantify declines in chlorophyll content and identify shifts in the timing of key phenological events. Although remote sensing is ideal for making reliable and repeated forest health

Climatic and environmental change in urban areas attracts more and more attention with rapid urbanization worldwide. Change in key surface climatic variables in urban areas is a core component of urban climatic change. Here we report an analysis of relative humidity (RH) change in Shijiazhuang City, China, over the period 1963–2012, based on the RH data of a typical urban s tation and the surrounding