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Amanda M. Nelson, Mahesh L. Maskey, Brian K. Northup and Daniel N. Moriasi
Recently, the Agricultural Policy Extender (APEX) model was enhanced with a grazing module, and the modified grazing database, APEXgraze, recommends sustainable livestock farming practices. This study developed a combinatorial deterministic approach to c...
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Lan Zeng, Haoyong Shen, Yali Cui, Xuefeng Chu and Jingli Shao
Surface depressions are one of the important impact factors of hydrologic processes and catchment responses. However, in many hydrologic models, the influence of depressions is often simulated in a lumped manner, which results in the insufficient charact...
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Louis Provencher, Kevin Badik, Tanya Anderson, Joel Tuhy, Dan Fletcher, Elaine York and Sarah Byer
Managing vast federal public lands governed by multiple land use policies creates challenges when demographic data on at-risk species are lacking. The U.S. Bureau of Land Management Cedar City Field Office used this project in the Black Mountains (Utah) ...
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Mengwei Xuan, Jack Montgomery and J. Brian Anderson
Slope failures in high plasticity clay deposits are common occurrences in many parts of the world. In western and central Alabama, expansive Prairie clays are commonly found, and shallow slope failures have occurred in both fill and cut slopes containing...
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Manuel Casanova,Berthin Ticona,Osvaldo Salazar,Eduardo Gratacós,Marco Pfeiffer,Gonzalo Ávila,Yasna Tapia,Oscar Seguel,Carlo Sabaini
Pág. 261 - 279
A number of agroecological practices have been proposed for assessing soil quality. Several physical soil properties have been shown to be important for determining soil quality by using the sustainability index (SI) and the cumulative rating a...
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Jacob D. Bushaw, Kevin M. Ringelman and Frank C. Rohwer
With the widespread extirpation of top predators over the past two centuries, mesocarnivores play an increasingly important role in structuring terrestrial trophic webs. However, mesocarnivores are difficult to survey at a population level because their ...
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Jennifer C. Prairie, Quinn W. Montgomery, Kyle W. Proctor and Kathryn S. Ghiorso
Marine snow aggregates often dominate carbon export from the surface layer to the deep ocean. Therefore, understanding the formation and properties of aggregates is essential to the study of the biological pump. Previous studies have observed a relations...
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Samuel Bansah, Samuel Ato Andam-Akorful, Jonathan Quaye-Ballard, Matthew Coffie Wilson, Solomon Senyo Gidigasu and Geophrey K. Anornu
Using d18O and d2H in mean transit time (MTT) modeling can ensure the verifiability of results across catchments. The main objectives of this study were to (i) evaluate the d18O- and d2H-based behavioral transit time distributions and (ii) assess if d18O...
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Pradeep Wagle and Prasanna H. Gowda
Adoption of better management practices is crucial to lessen the impact of anthropogenic disturbances on tallgrass prairie systems that contribute heavily for livestock production in several states of the United States. This article reviews the impacts o...
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Alan K. Betts and Raymond L. Desjardins
Analysis of the hourly Canadian Prairie data for the past 60 years has transformed our quantitative understanding of land–atmosphere–cloud coupling. The key reason is that trained observers made hourly estimates of the opaque cloud fraction t...
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