Constructed Wetlands for Nutrient Removal
Constructed wetlands are engineered systems that use natural processes involving wetland vegetation, soils, and their associated microbial communities to remove nutrients such as nitrogen…
Evidence library
Joaquimma Anna
Research, explainers and solution analysis for understanding change across a living planet.
265 resources
Bioenergy With Carbon Capture and Storage (BECCS) Explained
Bioenergy with carbon capture and storage (BECCS) is a carbon dioxide removal technology that combines energy generation from biomass with the capture and permanent…
What Is a Moving Average? Understanding the 50-Day Simple Moving Average of the S&P 500
A moving average is a statistical calculation used to smooth out short-term fluctuations and highlight longer-term trends in data. As of March 7, 2025,…
Can Economic Growth Be Absolutely Decoupled From Resource Use?
Absolute decoupling occurs when economic output (GDP) grows while total resource consumption or environmental impact declines in absolute terms. Evidence shows that while relative…
Regenerative Agriculture: Evidence Behind the Claims
Regenerative agriculture is a holistic approach to farming and grazing that aims to restore soil health, increase biodiversity, and sequester atmospheric carbon. While its…
Soil Carbon Credits: Measurement and Permanence Problems
Soil carbon credits aim to offset emissions by storing carbon in agricultural soils, but face major hurdles in accurate measurement, ensuring permanence, and proving…
What Is Extinction Debt? A Clear Explanation of Delayed Biodiversity Loss
Key Takeaways Extinction debt is the future extinction of species that is expected to occur as a result of past or current habitat destruction…
What Is Moral Hazard in Climate Policy? Analysis and Mitigation
Moral hazard in climate policy arises when protections against climate risks inadvertently encourage riskier behavior, such as reduced mitigation efforts or overreliance on unproven…
Planetary Boundaries and the Sustainable Development Goals
The planetary boundaries framework defines a safe operating space for humanity based on Earth-system processes, while the Sustainable Development Goals (SDGs) set global targets…
Blue Carbon Explained: Mangroves, Seagrasses and Salt Marshes
Blue carbon refers to the carbon dioxide captured and stored by coastal and marine ecosystems, primarily mangroves, seagrasses, and salt marshes. These habitats sequester…