What Is Biotic Homogenization?
Biotic homogenization is the process by which ecological communities become increasingly similar over time, primarily due to human activities that spread a few adaptable…
Evidence library
Joaquimma Anna
Research, explainers and solution analysis for understanding change across a living planet.
411 resources
Bus Rapid Transit vs Light Rail: A Comparative Analysis of Urban Mass Transit Solutions
Bus Rapid Transit (BRT) and Light Rail Transit (LRT) are two leading surface mass transit options for cities seeking to reduce congestion and emissions.…
How Biodiversity Is Measured From Space
Biodiversity measurement from space uses satellite and aerial remote sensing to assess ecosystem properties—such as vegetation structure, spectral diversity, and habitat extent—that serve as…
Equilibrium Climate Sensitivity vs Transient Climate Response: Understanding the Difference
Equilibrium Climate Sensitivity (ECS) and Transient Climate Response (TCR) are two metrics that quantify how much Earth's surface warms in response to a doubling…
Durability vs Recyclability: Which Matters More?
Durability and recyclability are both essential strategies for reducing environmental impact, but they serve different purposes. Durability extends product lifespan, conserving resources by delaying…
How Scientists Attribute Extreme Weather to Climate Change
Scientists use a combination of observational data, physical understanding, and computer models to determine whether and to what extent human-caused climate change influenced a…
What Is Space Debris and Is It an Environmental Problem?
Space debris refers to defunct human-made objects in Earth orbit, including spent rocket stages, dead satellites, and fragments from collisions. It poses an environmental…
Marine Cloud Brightening Explained: Potential, Risks, and Evidence
Marine cloud brightening is a proposed geoengineering technique to cool the Earth by spraying sea salt aerosols into low marine clouds, increasing their reflectivity.…
What Is an Ecological Regime Shift? Definition, Causes, and Examples
An ecological regime shift is a large, abrupt, and persistent change in the structure and function of an ecosystem, often triggered by gradual pressures…
What Is an Internal Carbon Budget? A Comprehensive Guide
An internal carbon budget is a voluntary, self-imposed limit on the total greenhouse gas emissions an organization can produce over a set period. It…