Ecology

The branch of science concerned with the interrelationship of organisms and their ENVIRONMENT, especially as manifested by natural cycles and rhythms, community development and structure, interactions between different kinds of organisms, geographic distributions, and population alterations. (Webster's, 3d ed)

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Tree Number(s): H01.158.273.248, H01.277.249

MeSH Unique ID: D004463

Entry Terms:

• Ecologies
• Bionomics

See Also:

• Environmental Health
• Ecosystem

All MeSH Categories
Disciplines and Occupations Category
Natural Science Disciplines
Biological Science Disciplines
Biology
Ecology
Agroecology
Ecotoxicology
Hydrobiology
Freshwater Biology
Marine Biology
Hydrology

All MeSH Categories
Disciplines and Occupations Category
Natural Science Disciplines
Earth Sciences
Ecology
Ecotoxicology
Hydrobiology
Freshwater Biology
Marine Biology
Hydrology