Zobrazeno 1 - 10
of 67
pro vyhledávání: '"F. C. Ugolini"'
Autor:
Luisa Massaccesi, François Courchesne, Stefania Cocco, Giuseppe Corti, Alberto Agnelli, F. C. Ugolini
Publikováno v:
Geoderma. 289:82-96
The skeleton water-extractable fines (SWEF) is a soil fraction smaller than 2 mm located at the interface between rock fragments (RF) and fine earth (FE). It is made of illuvial and/or RF weathering products comprising neoformed clay-size particles a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94d1f1d8765db4b5c3f4d33597c7918c
https://doi.org/10.1016/j.geoderma.2016.11.026
https://doi.org/10.1016/j.geoderma.2016.11.026
Publikováno v:
Communications in Soil Science and Plant Analysis. 41:72-87
Recycling organic waste in agricultural soils is a valid solution. We performed short‐term experiments to investigate the fate of urban sludge and composts, in mine spoils, cultivated or uncultivated, and reclaimed soils located in Florence and Mil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d7a123caa16a31804ab94fa83697de
https://doi.org/10.1080/00103620903360288
https://doi.org/10.1080/00103620903360288
Autor:
James G. Bockheim, F. C. Ugolini
Publikováno v:
Geoderma. 144:1-8
The first mention of Antarctic soils dates back to 1916, when Jensen reported on analyses of samples collected in the McMurdo area during the British Antarctic Expedition, 1907–1909. With the advent of the International Geophysical Year in 1958, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72d2a0aa47c0014a97f3de9117c1f2e9
https://doi.org/10.1016/j.geoderma.2007.10.005
https://doi.org/10.1016/j.geoderma.2007.10.005
Publikováno v:
Geoderma. 142:112-126
Volcano flanks are usually covered by deposits of fine materials (tephra) with variable thickness originated by the explosive activity. The deposits form bedded sequences of tephra layers often alternated with paleosols. Pyroclastic successions on Et
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::680af0efed26c0b5268448989bd73687
https://doi.org/10.1016/j.geoderma.2007.08.003
https://doi.org/10.1016/j.geoderma.2007.08.003
Autor:
Ioana Taina, Giuseppe Corti, Giovanni Bolla, Giacomo Certini, Francesca Tescari, F. C. Ugolini
Publikováno v:
CATENA. 69:161-169
At about 1000 m above sea level in the Vallombrosa Forest, northern Apennines, Central Italy, a dense pan that meets the diagnostic criteria for fragipans is discontinuously distributed. The unusual slope-parallel “digitate” distribution of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dffeb235c0aa8f36343972478bfbccd
https://doi.org/10.1016/j.catena.2006.05.005
https://doi.org/10.1016/j.catena.2006.05.005
Autor:
M. Bosetto, Alberto Agnelli, Paola Arfaioli, Giuseppe Corti, F. C. Ugolini, A. Degl' Innocenti
Publikováno v:
Communications in Soil Science and Plant Analysis. 37:1043-1058
Maillard compounds were synthesized from D‐glucose and glycine to mimic the separation of particles during a volcanic eruption so that the role of quartz and volcanic ash, fractionated into silt‐ and sand‐size particles, could be tested under s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93d5e2e9934d31c7f1773d46b68684c5
https://doi.org/10.1080/00103620600586185
https://doi.org/10.1080/00103620600586185
Autor:
F. C. Ugolini, B. P. Warkentin
Publikováno v:
Geological Society, London, Special Publications. 266:183-190
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::366792120ae3b4acea52d7cc521d7b2e
https://doi.org/10.1144/gsl.sp.2006.266.01.16
https://doi.org/10.1144/gsl.sp.2006.266.01.16
Publikováno v:
Geoderma. 115:223-243
The paper deals with the role of Etnean broom [Genista aetnensis (Biv.) DC.] on the early stages of pedogenesis on basaltic pyroclastic deposits (Mt. Etna, Italy) of different age and altitude previously not vegetated. After a few decades, this plant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d24105aeda55f7924c993e2275b7325
https://doi.org/10.1016/s0016-7061(03)00013-2
https://doi.org/10.1016/s0016-7061(03)00013-2
Publikováno v:
Communications in Soil Science and Plant Analysis. 34:285-298
This study reports on the formation of Maillard compounds (humic-like substances called “melanoidins”) from D-glucose and L-tyrosine in the presence of volcanic ash and pure quartz. It was demonstrated that the synthesis occurred not only under n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a8b45d5762e7424e14b8e57646cf332
https://doi.org/10.1081/css-120017432
https://doi.org/10.1081/css-120017432
Autor:
Giacomo Certini, Alberto Agnelli, R. Cuniglio, Francesco Berna, Giuseppe Corti, F. C. Ugolini, M. J. Fernández Sanjurjo
Publikováno v:
European Journal of Soil Science. 53:283-298
Summary To evaluate the contribution of rock fragments to the soil’s total carbon content, the soil of 26 sites, ranging from the Canadian Arctic to the Jordan desert, was analysed for the content of organic C and total N in both fine earth and ske
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c02cebfaf20258ca3543559fadd81e6
https://doi.org/10.1046/j.1365-2389.2002.00442.x
https://doi.org/10.1046/j.1365-2389.2002.00442.x