Author: Frederick W. Gelderman
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 76
Book Description
Soil Survey, Walnut Gulch Experimental Watershed, Arizona
Author: Frederick W. Gelderman
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 76
Book Description
Proceedings - Arizona Watershed Symposium
Author:
Publisher:
ISBN:
Category : Watershed management
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Watershed management
Languages : en
Pages : 52
Book Description
Walnut Gulch Experimental Watershed
Author: United States. Agricultural Research Service. Soil and Water Conservation Research Division
Publisher:
ISBN:
Category : Walnut Gulch Experimental Watershed, Arizona
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Walnut Gulch Experimental Watershed, Arizona
Languages : en
Pages : 28
Book Description
Application of Geochemical Tracers to Determine the Sources Contributing to Runoff at the Semi-arid Walnut Gulch Experimental Watershed, Arizona
Author: Laura Nakolan
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Prior observations by Koch (2005) suggest the presence of soil water mixed with current rainfall in runoff samples at the Kendall subwatershed of the USDA-Agricultural Research Service Walnut Gulch Experimental Watershed (WGEW). However, previous observations elsewhere in the WGEW have shown runoff to consist mainly of current precipitation (Goodrich et al., 2004). The disparity between the two studies demonstrates a need for continued research; therefore, this study uses isotope and solute geochemical tracers to determine the sources contributing to runoff at the Lucky Hills subwatershed of the WGEW during the 2015 monsoon season. A comparison of the stable isotopes of water (2H and 18O) in runoff to those in precipitation and soil water, shows that runoff and precipitation are distinct (p 0.05), while soil water cannot be differentiated from runoff (p 0.05). However, graphical representations of chloride and sulfate concentrations in the three water sources (precipitation, soil water and runoff), conclusively reveal that there is negligible soil water present in the runoff at Lucky Hills. Therefore, it is likely that there is no soil water mixing into the runoff at the Lucky Hills subwatershed, but more research is necessary to confirm these results. Because no runoff or soil water data was generated at the Kendall subwatershed during the 2015 monsoon season, continued research is necessary to draw conclusions about the sources contributing to runoff in the Kendall subwatershed, and in other portions of the Walnut Gulch Experimental Watershed.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Prior observations by Koch (2005) suggest the presence of soil water mixed with current rainfall in runoff samples at the Kendall subwatershed of the USDA-Agricultural Research Service Walnut Gulch Experimental Watershed (WGEW). However, previous observations elsewhere in the WGEW have shown runoff to consist mainly of current precipitation (Goodrich et al., 2004). The disparity between the two studies demonstrates a need for continued research; therefore, this study uses isotope and solute geochemical tracers to determine the sources contributing to runoff at the Lucky Hills subwatershed of the WGEW during the 2015 monsoon season. A comparison of the stable isotopes of water (2H and 18O) in runoff to those in precipitation and soil water, shows that runoff and precipitation are distinct (p 0.05), while soil water cannot be differentiated from runoff (p 0.05). However, graphical representations of chloride and sulfate concentrations in the three water sources (precipitation, soil water and runoff), conclusively reveal that there is negligible soil water present in the runoff at Lucky Hills. Therefore, it is likely that there is no soil water mixing into the runoff at the Lucky Hills subwatershed, but more research is necessary to confirm these results. Because no runoff or soil water data was generated at the Kendall subwatershed during the 2015 monsoon season, continued research is necessary to draw conclusions about the sources contributing to runoff in the Kendall subwatershed, and in other portions of the Walnut Gulch Experimental Watershed.
Walnut Gulch Experimental Watershed
Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 15
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 15
Book Description
Soil Survey
Author:
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 752
Book Description
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 752
Book Description
Walnut Gulch Experimental Watershed
Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 28
Book Description
Walnut Gulch Experimental Watershed
Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 12
Book Description
Bacteriological Ground Water Quality Characteristics on the Walnut Gulch Experimental Watershed
Author: K. S. Hanks
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 16
Book Description
Hydrologic Data for Experimental Agricultural Watersheds in the United States, 1963
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 476
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 476
Book Description