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Documents disponibles écrits par cet auteur (9)
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Article
R. E. Turner, Auteur ; N. N. Rabalais, Auteur ; R. B. Alexander, Auteur ; G. McIsaac, Auteur ; R. W. Howarth, Auteur
Article
D. Justic, Auteur ; R. E. Turner, Auteur ; N. N. Rabalais, AuteurThe average nitrate flux of the lower Mississippi River increased 3.3-fold between 1954-1967 and 1983-2000. During the same time period, the average nitrate concentration increased 2.3-fold while the average discharge increased 40%. Partitioning[...]
Article
R. E. Turner, AuteurTwenty-three estimates of soil subsidence rates arising under the influence of local hydrologic changes from flap-gates, weirs, dikes, and culverts in tidal wetlands were compared to 75 examples of subsidence in drained agricultural wetlands. Th[...]
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R. E. Turner, AuteurOrganic matter is the result of concentrating a few non-metals that are relatively rare in the earth's crust. Most of these essential elements are in a rough proportionality within phylogenetic groupings. Life is thus working against a concentra[...]
Article
R. E. Turner, Auteur
Article
N. N. Rabalais, Auteur ; R. E. Turner, Auteur ; B. K. Sen Gupta, Auteur ; D. F. Boesch, Auteur ; P. Chapman, Auteur ; M. C. Murrell, Auteur
Article
R. E. Turner, AuteurImportant parameters of estuarine variability include morphology, flushing times, nutrient loading rates, and wetland: water ratios. This variability both reflects and disguises underlying relationships between the physics and biology of estuari[...]
Article
M. L. Parsons, Auteur ; Q. Dortch, Auteur ; R. E. Turner, Auteur ; N. N. Rabalais, AuteurSediment cores were collected from three Louisiana coastal marsh ponds, dated with radioisotopes, and analyzed for diatom remains to determine if long-term salinity changes were evident in the sediment record. A diatom-based salinity index formu[...]
Article
R. E. Turner, Auteur ; R. S. Warren, AuteurQuantifying the relative value of Phragmites australis and Spartina alterniflora habitat is important to evaluate the benefits and risks of different attempts to address Phragmites expansion on the U.S. eastern seaboard. Two contrasting approach[...]
