Disaster risk reduction
Disaster risk reduction Introduction What is disaster risk reduction? Disaster risk reduction (DRR) is a systematic approach to identifying, assessing, and reducing the risks…
Read moreEnvironmental health
Environmental health Overview of Environmental Health What is environmental health? Environmental health is a field within public health that examines how the surroundings we…
Read moreWater pollution
Water pollution Introduction Definition of water pollution Water pollution is the contamination of natural water bodies—such as rivers, lakes, oceans, and groundwater—by harmful substances…
Read moreSoil conservation
Soil conservation Overview of Soil Conservation Definition of soil conservation Soil conservation comprises a set of practices and strategies that protect the soil from…
Read moreGreen transportation
Green transportation What is Green Transportation? Definition and core principles Green transportation describes systems that move people and goods with minimal environmental impact. It…
Read moreCircular economy
Circular economy Introduction What is a circular economy? A circular economy is a systems approach that aims to keep materials, products, and resources in…
Read moreZero waste lifestyles
Zero Waste Lifestyles What is a zero waste lifestyle? A zero waste lifestyle centers on reducing the amount of material we discard by choosing…
Read moreForest ecosystems
Forest ecosystems What are forest ecosystems Forest ecosystems are complex, living networks that integrate trees and other vegetation with soils, water, climate, and a…
Read moreMarine ecosystems
Marine ecosystems Introduction What are marine ecosystems? Marine ecosystems are complex networks of living organisms interacting with seawater, sediments, and the physical forces of…
Read moreUrban sustainability
Urban Sustainability Defining Urban Sustainability What makes cities sustainable? Urban sustainability describes the ability of cities to meet present needs without compromising the ability…
Read more