Download or read book Soil Survey Walnut Gulch Experimental Watershed Arizona written by Frederick W. Gelderman and published by . This book was released on 1970 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings Arizona Watershed Symposium written by and published by . This book was released on 1967 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Walnut Gulch Experimental Watershed written by United States. Agricultural Research Service. Soil and Water Conservation Research Division and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Application of Geochemical Tracers to Determine the Sources Contributing to Runoff at the Semi arid Walnut Gulch Experimental Watershed Arizona written by Laura Nakolan and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Walnut Gulch Experimental Watershed written by and published by . This book was released on 1965 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Survey written by and published by . This book was released on with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Walnut Gulch Experimental Watershed written by United States. Agricultural Research Service and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Walnut Gulch Experimental Watershed written by United States. Agricultural Research Service and published by . This book was released on 1960* with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bacteriological Ground Water Quality Characteristics on the Walnut Gulch Experimental Watershed written by K. S. Hanks and published by . This book was released on 1981 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydrologic Data for Experimental Agricultural Watersheds in the United States 1963 written by and published by . This book was released on 1970 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Paper RMRS written by and published by . This book was released on 1998 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydrologic Data for Experimental Agricultural Watersheds in the United States written by and published by . This book was released on 1970 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Groundwater Recharge in a Desert Environment written by and published by American Geophysical Union. This book was released on 2004 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA ARS Southwest Watershed Research Center Walnut Gulch Experimental Watershed written by and published by . This book was released on 2007 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Application of Seismic refraction Techniques to Hydrologic Studies written by F. P. Haeni and published by . This book was released on 1988 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vegetation of the Glacier Lakes Ecosystem Experiments Site written by Claudia M. Regan and published by . This book was released on 1998 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vegetation at the Glacier Lakes Ecosystem Experiment Site, a 600 ha research site at 3200 to 3500 m elevation in the Snowy Range of southeastern Wyoming, was categorized and described from an intensive sampling of species abundances. A total of 304 vascular plant taxa were identified through collection and herbarium documentation. Plots with tree species were separated from those without tree species for ordination and classification analyses. Detrended correspondence analysis was used to order plots along major axes of composition variation, which are inferred moisture and topographic gradients. Cluster analysis was used to categorize plots based on composition similarity. The resulting groups were named according to species dominants. We identified and described in detail 4 meadow, 4 thicket or scrub, 3 krummholz, and 2 forest plant associations.

Download or read book Global Change written by and published by . This book was released on 1993 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: