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Global changes resulting from human activities, including elevated levels of greenhouse gases, enrichment of nitrogen and land use changes, have led to substantial losses in biodiversity of macroscopic...
270 pages
229 p. Figures, maps, tables, and references.
viii, 124 p. A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number.
103 pp. Tables, references, appendices, and maps.
This management proposal is intended to establish guidelines for the design, development, management, and marketing of ecotourism and environmental education activities, attractions, and facilities in Con Dao...
Elton (1927) realized that, intuitively at least, nature was complex and stable.
National Forest management in the Pacific Northwest is shifting
Lichens play many important roles in subarctic terrestrial ecosystems by fixing nitrogen, colonizing rock and gravel, stabilizing otherwise bare soil, adding significantly to vegetation biodiversity and serving...