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Title: Environmental Biology - Ecosystems
Url: http://www.marietta.edu/~biol/102/ecosystem.html
Publisher: Marietta College.
Description: This resource, from Dave McShaffrey, Professor of Biology at Marietta College, explains how energy and pollutants move through an ecosystem, how ecosystems are balanced and how they may be affected by human activities. The concepts described include the roles of organisms, food chains and food webs, pyramids of biomass, biological magnification, and biogeochemical cycles such as water, carbon, nitrogen, and phosphorous cycles.
LC Classification: Bibliography. Library science. Information resources (General) -- Subject bibliography -- Biology -- Special topics, A-Z -- Ecosystem health
Science -- Natural history. Biology -- Biology (General) -- Biogeochemistry -- Biogeochemical cycles
Science -- Natural history. Biology -- Biology (General) -- Ecology -- Special aspects of the subject as a whole, A-Z -- Ecosystem health
Science -- Natural history. Biology -- Biology (General) -- Ecology -- Study and teaching. Research
Science -- Natural history. Biology -- Natural history (General) -- Nature conservation. Landscape protection. Biological diversity conservation. Endangered species and ecosystems (General). Habitat conservation. Ecosystem management. Conservation biology
Science -- Natural history. Biology -- Natural history (General) -- Nature conservation. Landscape protection. Biological diversity conservation. Endangered species and ecosystems (General). Habitat conservation. Ecosystem management. Conservation biology -- General works, treatises, and textbooks
GEM Subject: Science
Science -- Biology
Science -- Biological and life sciences
Science -- Ecology
Science -- Earth science
Resource Type: Charts and Diagrams
Image (DCMI Type Vocabulary)
Instructional Materials
Overviews
Reading Materials
Science Materials
StillImage (DCMI Type Vocabulary)
Text (DCMI Type Vocabulary)
Format: html
Audience: Higher Education
Middle School Teachers
Secondary Education
Students
Teachers
Technical School First Cycle
Technical School Second Cycle
University First Cycle
University Second Cycle
Language: English
Rights: Copyright 2001, Marietta College.
Access Rights: Free access
Subject: Biology
Ecology
Environmental science
Date Of Record Release: 2008-10-01 03:00:04 (W3C-DTF)
Date Last Modified: 2010-08-30 12:17:18 (W3C-DTF)
Source: DLESE  DLESE
Full Record Views: 126
Resource URL Clicks: 24
Cumulative Rating: NOT YET RATED
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