Environment Page 628
More in Environment
The Arctic Ocean Food Web: From Algae to Polar Bears
Explore how the Arctic’s flow of energy is governed by seasonal ice, creating a system of dependencies from microscopic life to predators facing new pressures.
How Does Stability Relate to Abundance in Nature?
Explore the nuanced relationship between a species’ abundance and its stability, revealing why large populations do not always indicate a healthy ecosystem.
Using Carbon Dioxide to Measure COVID-19 Risk
Assessing the air we breathe is possible by measuring what we exhale. Learn how CO2 levels correlate with ventilation and help gauge indoor airborne risk.
What Is Climate Stability and Why Is It Being Lost?
Earth’s climate is a dynamic equilibrium maintained by natural systems. Learn how this balance is being disrupted and why the resulting changes are accelerating.
Top-Down vs. Bottom-Up Ecology: What’s the Difference?
Ecosystems are shaped by complex forces. Understand how the balance between resource availability and predation dictates the structure of natural communities.
Ecological Corridors: Connecting Fragmented Habitats
Creating pathways for wildlife movement helps maintain genetic diversity and supports the long-term health of interconnected ecosystems.
Matching Human Disturbances to Their Effects on Biodiversity
Examine the predictable ecological consequences of human activity, linking distinct types of environmental change to their specific impacts on the variety of life.
Which Biome Is Prominent in North America?
Discover the distinct ecological regions that define North America’s landscape. This overview examines the continent’s major environments to reveal the most widespread biome.
What Is a Subterranean Habitat and What Lives Within It?
Explore the biological principles of life without light. Learn how organisms function and form complex ecosystems in the low-energy world beneath our feet.
How the Nitrogen Cycle in the Tundra Works
Explore how the tundra’s cold temperatures and frozen ground control the flow of nutrients, a slow and delicate process now shifting in a warming climate.
What Are Anthropogenic Aerosols and Their Effects?
Human-generated aerosols are tiny particles with a complex role, simultaneously altering global climate patterns while impacting local air quality and health.
Wetland Remediation: How It Cleans Water and Soil
Learn how wetland ecosystems act as living filters, using complex biological and chemical interactions to purify water and rejuvenate contaminated soil.
Does Composting Produce Methane? And How to Prevent It
Whether organic waste creates methane depends on oxygen. Learn the science behind decomposition and how to manage your compost pile to avoid harmful emissions.
What Is a Dumpsite and How Is It Different From a Landfill?
Explore the crucial engineering and operational distinctions between an uncontrolled dumpsite and a modern landfill to understand their different environmental roles.