Category Archives: Articles

How Birds Support Ecosystems: 4 Essential Services Explained

How Birds Support Ecosystems: 4 Essential Services Explained
Birds provide four essential ecosystem services that benefit humans and maintain environmental health: supporting services like nutrient cycling and soil formation, provisioning services including pest control and pollination support, regulating services such as waste decomposition and seed dispersal, and cultural services like ecotourism and spiritual enrichment. These contributions generate billions of dollars in economic value…
Read more

Wind Power 101

Wind Power 101
Wind power harnesses kinetic energy from moving air using turbines with rotating blades to generate clean electricity. Modern wind farms can produce power at around 4 cents per kilowatt-hour, making wind one of the most cost-effective renewable energy sources available today, with over 1,100 GW of capacity installed globally as of 2024. Modern wind power…
Read more

Cartography Careers: Map-Making Meets Technology

Cartography Careers: Map-Making Meets Technology
Cartography combines geography, GIS technology, and data visualization to create maps and spatial analysis tools. Most cartographers hold a bachelor's degree in geography, surveying, or GIS, with many pursuing master's specializations. The field offers median salaries of $71,890 annually (May 2023, BLS) with strong opportunities in environmental science, urban planning, and geospatial technology sectors. Employment…
Read more

U.S. Arctic Environmental Policy and Career Opportunities

U.S. Arctic Environmental Policy and Career Opportunities
U.S. Arctic environmental policy focuses on sustainability, scientific research, and international cooperation through the Arctic Council, where eight nations collaborate on environmental protection. The melting Arctic ice cap opens new shipping routes and resource extraction opportunities while raising concerns about ecosystem impacts. For environmental science students, Arctic policy represents a critical intersection of climate science,…
Read more

What Environmental Data Tells Us About Greenland’s Viking Collapse

What Environmental Data Tells Us About Greenland’s Viking Collapse
Environmental data—including pollen analysis, ice core isotopes, and soil studies—reveals that Greenland's Norse colonies persisted for several centuries during and after the Medieval Warm Period but collapsed rapidly as conditions cooled in the early 14th century. Limited adaptation to changing conditions and cultural pressures to maintain European farming traditions increased vulnerability when temperatures dropped, illustrating…
Read more

Geospatial Technology: An Introduction and Overview

Geospatial Technology: An Introduction and Overview
Geospatial technology combines Geographic Information Systems (GIS), remote sensing, and GPS to analyze spatial relationships and environmental patterns. These tools have become essential in environmental science careers, enabling scientists to track climate change, monitor wildlife populations, assess ecosystem health, and plan conservation strategies. Environmental scientists with geospatial skills earn a median salary of $80,060 nationally,…
Read more

Ornithology: The Scientific Study of Birds

Ornithology: The Scientific Study of Birds
Ornithology is the scientific study of birds — their biology, behavior, ecology, evolution, and conservation. Most ornithologists enter the field through a degree in zoology or wildlife biology, with research careers typically requiring a master's or PhD. Birds are among the most valuable indicators of environmental health, making ornithology central to modern conservation science. Birds…
Read more

Natural Gas 101: Pros, Cons & Career Guide

Natural Gas 101: Pros, Cons & Career Guide
Natural gas is a fossil fuel primarily composed of methane, formed over millions of years from decayed organic matter. It supplies approximately 22% of global energy needs for heating, electricity generation, and industrial processes. While natural gas burns cleaner than coal or oil—producing 50% less carbon dioxide—its extraction and use raise environmental concerns including methane…
Read more

Hydroelectric Power: How It Works, Pros & Cons, and Careers

Hydroelectric Power: How It Works, Pros & Cons, and Careers
Hydroelectric power harnesses the kinetic energy of moving water to generate electricity, making it the world's most widely used renewable energy source. It's clean, cost-effective, and capable of producing power at scales ranging from a few kilowatts to over 20 gigawatts. It currently generates roughly 19% of the world's electricity, with careers in the field…
Read more

What is NEPA? Introduction to U.S. Environmental Policy

What is NEPA? Introduction to U.S. Environmental Policy
The National Environmental Policy Act (NEPA), signed into law on January 1, 1970, requires all federal agencies to assess environmental impacts before taking major actions. NEPA established three types of review documents (EIS, EA, and CE), created the Council on Environmental Quality, and gave citizens a voice in federal decision-making through required public participation. The…
Read more