Results 1 - 10 of 75 for ecotone within all areas of the EPA. Only web pages are included. Search all document formats.

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A Comparison of Agricultural vs. Forested Basins: Carbon and Nutrient Cycling Within the Hyporheic Ecotone of Streams
"Describes a project for a comparison of agricultural vs. forested basins."
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
A Comparison of Agricultural vs. Forested Basins: Carbon and Nutrient Cycling Within the Hyporheic Ecotone of Streams
Forested Basins: Carbon and Nutrient Cycling Within the Hyporheic Ecotone of Streams A Comparison of Agricultural vs. Forested Basins: Carbon and Nutrient Cycling Within the Hyporheic Ecotone of Streams EPA Grant Number: R824786 Title: A Comparison of ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
1999 Annual Report | A Comparison of Agricultural vs. Forested Basins: Carbon and Nutrient Cycling Within the Hyporheic Ecotone of Streams
Forested Basins: Carbon and Nutrient Cycling Within the Hyporheic Ecotone of Streams1999 Annual Report 1999 Progress Report: A Comparison of ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
Philip Camill, III | Publications | Forum | Fellowships | NCER | ORD | US EPA05-27-2009
... effects on fire and vegetation dynamics at the prairie-forest ecotone in south-central Minnesota... properties reveal Holocene climate change along the Minnesota prairie-forest ecotone.
http://www.epa.gov/ncer/fellows/forum/publications/96/camill.html (HTML)
Great Lakes Ecosystem: 1994 Proceedings of the Midwest Oak Savanna Conferences [Griffin]03-09-2006
In Iowa and central Illinois the prairie-forest ecotone seems to have been more of a mosaic of lowland ... At that time, the ecotone between Wisconsin's northern and southern vegetation types shifted northwards and ...
http://www.epa.gov/ecopage/upland/oak/oak94/Proceedings/Griffin.html (HTML)
Watershed Ecology09-12-2008
Ecotone - An ecotone is a boundary ecosystem, specifically the ecosystem which forms as a transition between two adjacent systems. It ...
http://www.epa.gov/watertrain/ecology/p6a.html (HTML)
Effect of Regional Landscape Patterns on Agricultural Pests and Pesticide Usage | Pesticide Environmental Stewardship Program | US EPA11-01-2006
Edges, or the presence of ecotones, can have significant effects on movement and diversity of organisms ... Ecotone dynamics in space and time.
http://www.epa.gov/pesp/regional_grants/1996/r10a-1996.htm (HTML)
South Dakota Grant Summaries | Linking Girls to the Land | US EPA09-18-2008
Project Title: Ecotones in U-Pods... Girls will learn the critical importance of ecotones, the precarious transition areas between two ecosystems.
http://www.epa.gov/linkinggirls/state/sd.html (HTML)
Watershed Ecology09-12-2008
... of the following basic ecological terms (click for table of definitions): ecology, species, population, community, habitat, niche, ecosystem, ecotone, biosphere.
http://www.epa.gov/watertrain/ecology/r6.html (HTML)
Great Lakes Ecosystem: '95 Midwest Oak Savanna and Woodland Ecosystems Conferences03-09-2006
... nbsp;Historical Changes in a Hardwood Foregt-Tall Grass Prairie Ecotone in Oklahoma Criner, Tania L., and David M.
http://www.epa.gov/ecopage/upland/oak/oak95/abstracts.html (HTML)

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