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| Dale, Virginia H; ; dalevh@ornl.gov; Akhtar, Farhan; Georgia Institute of Technology;; Aldridge, Matthrew; University of Tennessee;; Baskaran, Latha; Oak Ridge National Laboratory;; Berry, Michael; University of Tennessee;; Browne, Murray; University of Tennessee;; Chang, Michael; Georgia Institute of Technology;; Efroymson, Rebecca; Oak Ridge National Laboratory;; Garten, Jr., Charles; Oak Ridge National Laboratory;; Lingerfelt, Eric; University of Tennessee;; Stewart, Catherine; Aberdeen Proving Ground;. |
| A computer simulation model, the Regional Simulator (RSim), was constructed to project how land-use changes affect the quality of water, air, noise, and habitat of species of special concern. RSim was designed to simulate these environmental impacts for five counties in Georgia that surround and include Fort Benning. The model combines existing data and modeling approaches to simulate the effects of land-cover changes on: nutrient export by hydrological unit; peak 8-h average ozone concentrations; noise caused by small arms and blasts; and habitat changes for the rare Red-cockaded Woodpecker (Picoides borealis) and gopher tortoise (Gopherus polyphemus). The model also includes submodules for urban growth, new urbanization influenced by existing roads,... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Gopher tortoise; Land use; Landscape change; Longleaf pine; Nutrient export; Red-cockaded Woodpecker; Simulation. |
| Ano: 2008 |
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| Aquino,Rosiane Filomena Batista Almeida; Assunção,Natália Silva; Aquino,Leonardo Angelo; Aquino,Priscila Maria de; Oliveira,Guilherme Anthony de; Carvalho,André Mundstock Xavier de. |
| Farmers must carefully choose the cultivar to be grown for a successful carrot crop. The yield potential of the cultivar may influence nutrient demand and should be known to plan for fertilization application. The aim of this study was to evaluate the cultivar effect on carrot yield and on the nutrient content and quantities allocated to leaves and roots. Three experiments were set up in two crop seasons in Rio Paranaíba, MG, Brazil. In the first season, typical summer, 10 summer cultivars were sown. In the second season, summer-winter (transition), two experiments were set up, one with summer cultivars and the other with winter cultivars. The treatments consisted of the carrot cultivars distributed in randomized blocks with four replications. Fresh and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Daucus carota L.; Nutritional balance; Extraction; Nutrient export. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832015000200541 |
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