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Subjects rivers Remove constraint rivers: rivers Year 2008 Remove constraint 2008: 2008
Displaying items 1 - 10 of 28 start over

1. "Livewood": Geomorphic and Ecological Functions of Living Trees in River Channels

Description:
Includes references
Author:
Opperman, Jeffrey J. , Meleason, Mark , Francis, Robert A. , Davies-Colley, Rob
Subject:
rivers , trees , ecosystems , geomorphology , streams , riparian areas , case studies , wood , forest trees , California , Italy , New Zealand
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

2. A Model for Predicting Daily Peak Visitation and Implications for Recreation Management and Water Quality: Evidence from Two Rivers in Puerto Rico

Description:
Includes references
Author:
Santiago, Luis E. , Gonzalez-Caban, Armando , Loomis, John
Subject:
rivers , water quality , recreation areas , forested watersheds , recreation users , carrying capacity , anthropogenic activities , regression analysis , prediction , models , Puerto Rico
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

3. Abundance and reproduction of toads (Bufo) along a regulated river in the southwestern United States: Importance of flooding in riparian ecosystems

Description:
Includes references
Author:
Bateman, H.L. , Harner, M.J. , Chung-MacCoubrey, A.
Subject:
rivers , riparian areas , semiarid zones , Bufo , frogs , population size , stream flow , hydrology , groundwater , precipitation , floodplains , flooded conditions , reproductive behavior , New Mexico , Rio Grande River
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

4. Amphibians as metrics of critical biological thresholds in forested headwater streams of the Pacific Northwest, U.S.A

Description:
Includes references
Author:
WELSH JR, HARTWELL H. , HODGSON, GARTH R.
Subject:
biometry , meta-analysis , salamanders and newts , frogs , water temperature , sediments , dead wood , indicator species , streams , rivers , environmental monitoring , Pacific States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

5. An adaptive ensemble Kalman filter for soil moisture data assimilation

Description:
Includes references
Author:
Reichle, R.H. , Crow, W.T. , Keppenne, C.L.
Subject:
soil water , rivers , hydrologic models , estimation , runoff , equations , mathematical models , Arkansas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

6. Application of the Soil and Water Assessment Tool and Annualized Agricultural Non-Point Source models in the St. Joseph River watershed

Description:
In the special issue: The Conservation Effects Assessment Project.
Author:
Heathman, G.C. , Flanagan, D.C. , Larose, M. , Zuercher, B.W.
Subject:
rivers , streams , agricultural watersheds , watershed hydrology , Soil and Water Assessment Tool model , nonpoint source pollution , water quality , simulation models , stream flow , atrazine , conservation practices , conservation programs , USDA , governmental programs and projects , Indiana
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

7. Assessment of the Iowa River's South Fork watershed: Part 1. Water quality

Description:
In the special issue: The Conservation Effects Assessment Project.
Author:
Tomer, M.D. , Moorman, T.B. , Rossi, C.G.
Subject:
rivers , streams , water pollution , agricultural watersheds , water quality , environmental assessment , pollution load , watershed hydrology , nitrate nitrogen , phosphorus , Escherichia coli , subsurface drainage , conservation practices , conservation programs , USDA , governmental programs and projects , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

8. Assessment of the Iowa River's South Fork watershed: Part 2. Conservation practices

Description:
In the special issue: The Conservation Effects Assessment Project.
Author:
Tomer, M.D. , Moorman, T.B. , James, D.E. , Hadish, G. , Rossi, C.G.
Subject:
rivers , streams , water pollution , water quality , agricultural watersheds , conservation practices , agricultural runoff , tillage , crop rotation , mulching , nutrient management , drainage , land use , erodibility , environmental assessment , pollution load , fertilizer application , subsurface drainage , conservation programs , USDA , governmental programs and projects , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

9. Characterization of redox-related soil microbial communities along a river floodplain continuum by fatty acid methyl ester (FAME) and 16S rRNA genes

Description:
Includes references
Author:
Song, Y. , Deng, S.P. , Acosta-Martínez, V. , Katsalirou, E.
Subject:
soil microorganisms , rivers , floodplains , fatty acid esters , ribosomal RNA , microbial genetics , genes , soil ecology , redox reactions , species diversity , restriction fragment length polymorphism , genetic variation , subsurface layers , mycorrhizal fungi , Gram-positive bacteria , oxygen , Hungary
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

10. Conservation Effects Assessment Project research in the Leon River and Riesel watersheds

Description:
In the special issue: The Conservation Effects Assessment Project.
Author:
Harmel, R.D. , Rossi, C.G. , Dybala, T. , Arnold, J. , Potter, K. , Wolfe, J. , Hoffman, D.
Subject:
rivers , agricultural watersheds , land use , water quality , water pollution , USDA , conservation programs , governmental programs and projects , conservation practices , erosion control , Soil and Water Assessment Tool model , agricultural runoff , nutrient management , soil organic carbon , soil quality , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008