Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Daniel Gilbert Span"'
Publikováno v:
Journal of Paleolimnology. 25:205-214
Lake Annecy sediments have been studied to provide an insight into the evolution of the lake trophic state in response to climate changes during the Holocene. Determination of the concentration of carbonate, Fe, Mn, and different forms of P in conjun
Publikováno v:
Chemical Geology, Vol. 102 (1992) pp. 73-82
Scopus-Elsevier
Scopus-Elsevier
Deposition of detrital material of turbiditic origin can modify the cycling of phosphorus in freshwater sediments. It may preserve mobile P from being released to the water column and maintain P at the ancient sediment-water interface. A conceptual m
Autor:
Daniel Gilbert Span, Janusz Dominik
Publikováno v:
Aquatic Sciences, Vol. 54, No 3-4 (1992) pp. 238-254
A rapid removal of Chernobyl ¹³⁷Cs from a number of large lakes has been previously reported. Our measurements of ¹³⁷Cs in water, sediments and pore water in the mono- and meromictic basins of Lake Lugano (Lago di Lugano) reveal generally slo
Publikováno v:
Aquatic Sciences, Vol. 54, No 3-4 (1992) pp. 277-284
The bottom sediment from three coring stations in Lake Lugano (Lago di Lugano) show major differences in their role in the P-cycles related to their geochemistry and characteristics of sedimentation. In the northern basin, the deepest sediment may be
Publikováno v:
Climate Dynamics, Vol. 6 (1992) pp. 145-152
The rate of climatic change estimated from the gradient of signals recorded in lake sediments may be erroneous if post-depositional perturbations are overlooked. A smear out of a pulse signal, over a variable thickness of core section, due to physica
Publikováno v:
Hydrobiologia. 207:161-166
Two sediment sampling campaigns were conducted in 1978 and 1988 in Lake Geneva (Switzerland). Organic carbon, total nitrogen, total phosphorus and its various forms were analyzed. Results indicate a stability of organic carbon and nitrogen mass, and
Autor:
C. Martin, V. Coppee, Jean-Pierre Vernet, Janusz Dominik, G. Balvay, Daniel Gilbert Span, F. Berthier
Publikováno v:
Studies in Environmental Science ISBN: 9780444898685
Publisher Summary This chapter presents three investigations showing that eutrophication may be reversed by a diminution of the external loading of P. This strategy consists of the introduction of the treatment of waste water effluents to eliminate P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee3c349aa8544eb1fa45241ff9db9747
https://doi.org/10.1016/s0166-1116(08)70297-8
https://doi.org/10.1016/s0166-1116(08)70297-8