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Olivia G. Campbell and Gregory B. Goodrich
From 1980 to 2020, drought events accounted for only 11.4% of the billion-dollar disasters in the United States (U.S.), yet caused the second-highest total amount in damages, at USD 236.6 billion. With the average cost of a drought being upwards of USD 9...
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Ravinder Singh, Steven Kyle Sawatzky, Matthew Thomas, Samuel Akin, Hailin Zhang, William Raun and Daryl Brian Arnall
Effective nutrient management requires understanding nutrient uptake at various growth stages and nutrient removal by the harvested portion. Information on nutrient accumulation was provided by some older literature, and a few researchers have focused on...
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Aavudai Anandhi, Raveendranpillai Deepa, Amit Bhardwaj and Vasubandhu Misra
The Ogallala Aquifer is one of the most productive agricultural regions and is referred to as the ?breadbasket of the world?. It covers approximately 225,000 square miles beneath the Great Plains region spanning the states of Texas, New Mexico, Oklahoma,...
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Xiaojing Hu, Chuanming Ma, Xu Guo, Yonggang Li, Hanxiang Xiong, Yang Qiu and Hao Cui
Groundwater function zoning is an important means to ensure that groundwater plays its various functions, which can provide a scientific basis for the protection and development of groundwater resources. Water resources are scarce in the Central Plains U...
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Kenneth J. Tobin and Marvin E. Bennett
This study examined eight Great Plains moderate-sized (832 to 4892 km2) watersheds. The Soil and Water Assessment Tool (SWAT) autocalibration routine SUFI-2 was executed using twenty-three model parameters, from 1995 to 2015 in each basin, to identify hi...
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Maria do Carmo
Pág. 89 - 104
Esse ensaio contextualiza a produção de sal marinho no Brasil e sua localização no período colonial, próximo aos povoados da costa nordestina para investigar a inserção das antigas salinas nas cidades. As salinas artesanais foram transformadas em áreas r...
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James Pick, Avijit Sarkar and Jessica Rosales
This paper analyzes the spatial distribution and socioeconomic determinants of social media utilization in 3109 counties of the United States. A theory of determinants was modified from the spatially aware technology utilization model (SATUM). Socioecono...
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Eric N. Jellen,David E. Jarvis,Spencer P. Hunt,Hayley H. Mangelsen,Peter J. Maughan
Pág. 187 - 196
Pitseed goosefoot (Chenopodium berlandieri) is an ecologically diverse wild/weedy North American species within the primary gene pool for improving South American quinoa (Chenopodium quinoa). Both taxa are 36-chromosome allotetraploids with sub...
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Haijun Wang, Peihao Peng, Xiangdong Kong, Tingbin Zhang and Guihua Yi
This paper focuses on the suitability of urban expansion in mountain areas against the background of accelerated urban development. Urbanization is accompanied by conflict and intense transformations of various landscapes, and is accompanied by social, e...
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