Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Jeffry J. Stone"'
Publikováno v:
Earth Surface Processes and Landforms. 43:2578-2583
Autor:
Ginger B. Paige, Jeffry J. Stone, Jared Buono, Rae-Landa Gomez-Pond, Mark A. Nearing, Viktor O. Polyakov, Chandra Holifield Collins
Publikováno v:
Earth System Science Data, Vol 10, Pp 19-26 (2018)
This dataset contains hydrological, erosion, vegetation, ground cover, and other supplementary information from 272 rainfall simulation experiments conducted on 23 semiarid rangeland locations in Arizona and Nevada between 2002 and 2013. On 30 % of t
Autor:
R.H. Hawkins, Elói Panachuki, Edson Wendland, Mark A. Nearing, Paulo Tarso Sanches de Oliveira, Jeffry J. Stone, Dulce Buchala Bicca Rodrigues
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The Curve Number (CN) method has been widely used to estimate runoff from rainfall events in Brazil; however, CN values for use in the Brazilian savanna (Cerrado) are poorly documented. In this study we used experimental plots to measure natural rain
Publikováno v:
CATENA. 137:501-507
Soil erosion rates on six semi-arid loamy upland rangeland sites located in southeastern Arizona were measured using a rainfall simulator and 137Cs fallout methods. Site characteristics that have the greatest effects on soil erosion and runoff were i
Publikováno v:
Geoderma. 361:114070
In order to predict and mitigate soil erosion it is necessary to understand the mechanism of detachment by raindrops and by shallow flow. The relative contribution of these drivers to the overall erosion process on arid rangelands is not well underst
Publikováno v:
Journal of Arid Environments. 117:96-103
Soil erosion has been identified as the primary abiotic driver of site degradation on many semiarid rangelands. A key indicator of erosion potential that is being increasingly implemented in rangeland evaluations is soil aggregate stability (AS) as m
Autor:
Leonard Jolley, K. E. Spaeth, F. B. Pierson, Haiyan Wei, C. Talbot, Jeffry J. Stone, C. Rossi, David C. Goodrich, C. Morris, Mark A. Weltz, Mark A. Nearing, Mariano Hernandez
Publikováno v:
Transactions of the ASABE. :1559-1570
This study presents (1) the overall concept of assessing non-federal western rangeland soil loss rates at a national scale for determining areas of vulnerability for accelerated soil loss using USDA Natural Resources Conserva- tion Service (NRCS) Nat
Publikováno v:
Advances in Water Resources. 69:65-78
Observed scale effects of runoff on hillslopes and small watersheds derive from complex interactions of time-varying rainfall rates with runoff, infiltration and macro- and microtopographic structures. A little studied aspect of scale effects is the
Autor:
Haiyan Wei, Jeffry J. Stone, K. E. Spaeth, F. B. Pierson, Mark A. Nearing, Mariano Hernandez, P. Heilman, Mark A. Weltz, David C. Goodrich
Publikováno v:
Journal of Soil and Water Conservation. 68:512-525
Rangelands comprise a large portion of the western United States. They are impor- tant for providing ecosystem services such as sources of clean water and air, wildlife habitat, ecosystem biodiversity, recreation, and aesthetics. The National Resourc
Autor:
Patrick R. Kormos, Mark A. Nearing, C. J. Williams, Mark A. Weltz, Jeffry J. Stone, Frederick B. Pierson, Osama Z. Al-Hamdan, Jan Boll
Publikováno v:
Articles
Erosion rates of overland flow on rangelands tend to be relatively low, but under certain conditions where flow is concentrated, soil loss can be significant. Therefore, a rangeland site can be highly vulnerable to soil erosion where overland flow is