UNICA IRIS Institutional Research Information System

LOI, ALFREDO
 Distribuzione geografica
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Continente #
EU - Europa 143.944
NA - Nord America 6.200
AS - Asia 1.350
AF - Africa 62
SA - Sud America 49
Continente sconosciuto - Info sul continente non disponibili 7
OC - Oceania 5
Totale 151.617
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Nazione #
IT - Italia 141.512
US - Stati Uniti d'America 6.150
CN - Cina 936
UA - Ucraina 716
SE - Svezia 579
GB - Regno Unito 271
SG - Singapore 258
DE - Germania 252
FR - Francia 236
FI - Finlandia 187
CA - Canada 47
IN - India 41
VN - Vietnam 35
BR - Brasile 30
RU - Federazione Russa 30
DZ - Algeria 27
IE - Irlanda 23
NL - Olanda 23
BE - Belgio 22
ES - Italia 17
CZ - Repubblica Ceca 15
KR - Corea 14
HK - Hong Kong 13
RS - Serbia 13
MA - Marocco 11
MU - Mauritius 11
JP - Giappone 10
AR - Argentina 9
TR - Turchia 9
EU - Europa 7
PK - Pakistan 7
PT - Portogallo 7
CH - Svizzera 6
TH - Thailandia 6
AT - Austria 5
CL - Cile 4
EC - Ecuador 4
HR - Croazia 4
PL - Polonia 4
RO - Romania 4
AU - Australia 3
BG - Bulgaria 3
BJ - Benin 3
EG - Egitto 3
ID - Indonesia 3
NO - Norvegia 3
PH - Filippine 3
BZ - Belize 2
DK - Danimarca 2
GE - Georgia 2
GR - Grecia 2
IL - Israele 2
IS - Islanda 2
KE - Kenya 2
LT - Lituania 2
LV - Lettonia 2
MY - Malesia 2
NG - Nigeria 2
NZ - Nuova Zelanda 2
TN - Tunisia 2
AE - Emirati Arabi Uniti 1
AZ - Azerbaigian 1
BT - Bhutan 1
CO - Colombia 1
DO - Repubblica Dominicana 1
HU - Ungheria 1
IM - Isola di Man 1
IR - Iran 1
KH - Cambogia 1
LB - Libano 1
PE - Perù 1
SA - Arabia Saudita 1
TW - Taiwan 1
UZ - Uzbekistan 1
ZA - Sudafrica 1
Totale 151.617
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Città #
Cagliari 137.331
Uta 3.328
Chandler 842
Ashburn 545
Boardman 460
Ann Arbor 446
Woodbridge 437
Fairfield 418
Jacksonville 413
Nyköping 378
Houston 325
Wilmington 272
Dearborn 256
Nanjing 163
Seattle 143
Beijing 132
Shanghai 131
Singapore 129
Cambridge 126
Los Angeles 115
Boston 104
Milan 104
Santa Clara 101
Helsinki 80
Sassari 42
Washington 42
Rome 41
Guangzhou 40
Brest 37
Nanchang 37
Redwood City 36
Dong Ket 34
Verona 34
Hebei 33
Shenyang 33
Tianjin 31
Jiaxing 30
San Diego 30
Changsha 26
Pune 26
Paris 23
Liverpool 20
Hefei 19
Toronto 19
Mountain View 18
Jinan 17
Chicago 16
Brussels 14
Wuhan 14
Belgrade 13
London 13
Munich 13
Auburn Hills 12
Falls Church 12
Seoul 12
Turin 12
Zhengzhou 12
Kunming 11
Naples 11
Dublin 10
Florence 10
Millbury 10
Ningbo 10
Norwalk 10
Taizhou 10
Rennes 9
Atlanta 8
Frankfurt am Main 8
Hangzhou 8
Monserrato 8
Montreal 8
Orange 8
Borås 7
Brno 7
Decimomannu 7
Napoli 7
New York 7
Palermo 7
Philadelphia 7
Sìnnai 7
Amsterdam 6
Brussel 6
Chengdu 6
Indiana 6
Islamabad 6
Kingston 6
Madrid 6
Saint Petersburg 6
Selargius 6
Stockholm 6
Bern 5
Bevagna 5
Bordeaux 5
Brasília 5
Città Di Castello 5
Córdoba 5
Fuzhou 5
La Chapelle 5
Livorno 5
Marigliano 5
Totale 147.895
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Nome #
A Cenozoic-Style Scenario for the End-Ordovician Glaciation 13.655
Cyclostratigraphic analysis of the Middle to lower Upper Ordovician Postolonnec Formation in the Armorican Massif (France): integrating pXRF, gammay-ray and lithological data 6.286
Hydrogeological characterisation of the Flumendosa plain 4.479
Can be geogenic radon potential indirectly inferred 3.675
Metallogenesis in Sardinia: the Critical Raw Materials (CRM) perspective 3.387
Three-dimensional hydrogeological reconstruction based on geological depositional model: A case study from the coastal plain of Arborea (Sardinia, Italy) 2.968
Geological criteria to the 3D delimitation of groundwater bodies (GWB) in the hydrographic district of Sardinia 2.912
Constraints from U/Pb detrital zircon and Sm–Nd isotope data from Brittany from Cadomian and Variscan evolution 2.755
Natural radioactivity and radon exhalation rate of Sardinian dimension stones 2.732
Early Miocene, flat-topped carbonate ramp: a wave-dominated, tide-modulated islands environment (Sardinia, Italy) 2.709
Semi-isolated, flat-topped carbonate platform (Oligo-Miocene, Sardinia, Italy): Sedimentary architecture and processes 2.479
Le evidenze geologiche possono giustificare la distribuzione della salmo cettii? 2.415
L'Ordovicien en presqu'île de Crozon. Trois sites remarquables de la réserve géologique régionale. 2.348
Sea-level curve for the Middle to early Late Ordovician in the Armorican Massif (western France): Icehouse third-order glacio-eustatic cycles 2.269
Stratigraphic, magmatic and structural features of Ordovician tectonics in Sardinia (Italy): a review 2.040
U-Pb ages and Hf isotopes on detrital zircons from Neoproterozoic sediments from the Armorican Massif (NW France): western Gondwana as possible source 2.016
Evidence of quaternary tectonics in SW Sardinia 1.977
Paleo-bay tidal deposits in central-south Sardinia (Italy) during Late Oligocene-Early Miocene 1.901
Influence of relative sea-level variations on the genesis of palaeoplacers, the examples of Sarrabus (Sardinia, Italy) and the Armorican Massif (western France) 1.790
Geology of the Variscan basement of the Laconi-Asuni area (central Sardinia, Italy): the core of a regional antiform refolding a tectonic nappe stack 1.726
Grès Armoricain Formation (NW France): the opening of the Rheic Ocean and tectono-sedimentary evolution 1.607
Combining outcrop gamma-ray logging and sequence analysis in the study of Ordovician placer deposits: Sardinia (S Italy) and Armorican Massif (NW France) 1.571
Gamma-ray facies in marine paleoplacer deposits of the Punta Serpeddì Formation (Ordovician of SE Sardinia, Italy) 1.550
New insights into the early evolution of horizontal spiral trace fossils and the age of the Brioverian series (Ediacaran-Cambrian) in Brittany, NW France 1.506
null 1.467
Environmental control on concretion-forming processes: Examples from Paleozoic terrigenous sediments of the North Gondwana margin, Armorican Massif (Middle Ordovician and Middle Devonian) and SW Sardinia (Late Ordovician) 1.448
From shelf to basin, anatomy of a glaciation record (Upper Ordovician, Morocco; ANR SEQSTRAT-ICE project 2013-2017) 1.441
Influence of sea-level variations on the genesis of Ordovician placer deposits: examples from the Sarrabus (Sardinia, Italy) and the Armorican Massif (NW France) 1.441
Provenance of Ediacaran-Ordovician sediments of the Medio Armorican Domain, Brittany, West France: Constraints from U/Pb detrital zircon and Sm–Nd isotope data 1.402
Reassessing the Hirnantian macrofauna extinction in the central Anti-Atlas of southern Morocco 1.381
On the tectonic evolution of the Tyrrhenian basin: new data from detrital zircons sampled in the Sardinia-Corsica Block and in the Calabria-Peloritain Arc 1.320
Gamma ray logging and geological survey of Ordovician placer deposits in the Sarrabus area, SE Sardinia, Italy 1.309
A revised biostratigraphic framework for the near-field Hirnantian deposits of the Central Anti-Atlas (southern Morocco) and their correlation to the Wangjiawan GSSP (Yichang, China) 1.282
null 1.260
Ordovician geodynamics of the Sardinia block: a key for the reconstruction of the pre-Variscan paleogeography 1.220
Platform-scale correlation of North Gondwanan, Late Ordovician glacial cycles 1.190
From siliciclastic to carbonate beach ridge-lagoon system: The Late Oligocene-Early Miocene Isili limestone, SE Sardinia (Italy, Mediterranean) 1.179
A Methodological Approach For The Effective Infiltration Assessment In A Coastal Groundwater 1.155
Structure and U-Pb zircon geochronology in the Variscan foreland of SW Sardinia, Italy 1.147
Relazione tra architettura deposizionale e composizione nei depositi di piattaforma terrigena: gli accumuli a minerali pesanti (placers) dell’ Ordoviciano della Sardegna e della Bretagna 1.147
The Ordovician magmatism puzzle: a preliminary comparision of samples from Calabria and Sardinia volcanites 1.143
Hf isotopes on zircons from sediments of the pery-Tyrrhenian area to study provenance and paleo-positions in the Northem Gondwana margin. Amazon craton as a possible source? 1.140
Le Paléozoïque de la Presqu'île de Crozon, Massif Armoricain (France) 1.133
Architecture et dynamique des systèmes sédimentaires de l’Ordovicien antéglaciaire de l’Anti-Atlas 1.063
Platform-scale impact of the End-Ordovician glaciation on the Central Anti-Atlas (southern Morocco): a biostratigraphic framework 1.055
Monitoring of physical-chemical parameter depth profile to assess sea water intrusion phenomena in a coastal multi-layer aquifer 1.055
Le Brioverien et la transition Ediacarien-Cambrien dans le Massif Armoricain 1.011
null 965
A Cenozoic-style scenario for the end-Ordovician glaciation 963
null 946
Étude sédimentologique, minéralogique et géochimique des horizons a manganèse de l'Ordovicien supérieur de Sardaigne: relation avec la glaciation fini-ordovicienne 936
A multi-disciplinary approach to characterize groundwater systems in coastal areas: the case studies of the Muravera Plain (Sardinia, Italy) 922
Zircon typology of magmatic rocks in the Southern Sulcis Complex (SW Sardinia) 906
U-Pb ages on detrital zircons from Tertiary deposits in Sardinian-Corse Block and Calabrian-Peloritain Arc 896
New data on the supposed Pre-Cambrian basement in the Sardinian branch of the Southern European Variscides: a preliminary note 891
null 884
U-Pb detrital zircon study of Paleozoic metasediments from Sardinia, ltaly: new insights on the evolution of the Northern Gondwana margin 876
The Ordovician Sardic and Sarrabese phases in the South European Variscan Belt: correlation between Sardinia, Eastern Pyrenees and Occitan Domain 868
null 853
U-Pb ages on detrital zircons from Tertiary sedimentary deposits in the Tyrrhenian area: new insights on the evolution of northem margin of Gondwana during Paleozoic 840
Ordovician tectonics of the South European Variscan Realm: new insights from Sardinia 815
null 811
Loops, circles, spirals and the appearance of guided behaviors from the Ediacaran-Cambrian of Brittany, NW France 761
The Late Ordovician glacio-eustatic record from a high-latitude storm-dominated shelf succession: The Bou Ingarf section (Anti-Atlas, Southern Morocco) 759
New U/Pb age from Ordovician magmatism and new structural insights on the Variscan Foreland of SW Sardinia 711
Toward a refined “Hirnantian Composite Stratigraphic Model” for Laurentia, Baltica and North-Gondwana 709
Le Paléozoïque de la Presqu'île de Crozon, Massif armoricain (France) 694
Replacements of benthic associations in a sequence stratigraphic framework, examples from Upper Ordovician of Sardinia and Lower Devonian of the Massif Armoricain 693
A Palaeozoic open shelf benthic assemblage in a protected marine environment 690
Ordovician tectonics of the South European Variscan Realm: new insights from Sardinia 681
Benthic fauna and relative sea-level variations in the Ordovician of the Armorican Massif: a disruption at the Darriwilian-Sandbian transition 641
The post-Sardic Ordovician sequence in south-western Sardinia 627
The Ordovician of Sardinia (Italy): from the ‘Sardic Phase’ to the end-Ordovician glaciation, palaeogeography and geodynamic context 616
A general view on the post-Sardic Ordovician sequence from SE Sardinia 569
Ordovician tectonics in the South European Variscan Belt: correlation between Sardinia and surrounding areas 562
Controls of sea-level fluctuations on the formation of Ordovician siliceous nodules in terrigenous offshore environments 530
The Cambrian and Early Ordovician of SW Sardinia. Spec. Issue, ECOS VII - Sardinia Guide-book 527
Ordovician tectonics in Sardinia (Italy) 510
Post-collisional tectono-magmatic evolution, crustal fertilization, and ore genesis: the late Variscan metallogenic stages in Sardinia 495
Biostratigraphical calibration of third order Ordovician sequences on the northern Gondwana platform 490
La glaciation de l’Ordovicien Supérieur en Presqu’île de Crozon: apport de la géochimie et nouvelles contraintes stratigraphiques 488
Concrétions des dépôts silico-clastiques: origine et apport en stratigraphie génétique 475
The Cambrian and Early Ordovician of SW Sardinia 466
Mapping heavy mineral placers bearing Ti-Zr-REE using in situ U-Th-K spectrometry: two case studies from the Variscan basement of Sardinia 463
Chitinozoan-based calibration of Early-Mid Ordovician transgressive events on northern Gondwana 458
The Cambrian and Early Ordovician of south-western Sardinia 441
Relationship between phosphogenesis and sequence architecture: Sequence stratigraphy and biostratigraphy in the Middle Ordovician of the Armorican Massif (NW France) 441
The Lower Cambrian Nebida Group of Sardinia 440
Post-Collisional Tectonomagmatic Evolution, Crustal Reworking and Ore Genesis along a Section of the Southern Variscan Belt: The Variscan Mineral System of Sardinia (Italy) 432
Preservation of the Miocene Atacama Gravels in Vallenar area, Northen Chilean Andes: Climate, Stratigraphic or Tectonic control? 419
Zircon typology and geochemistry in the palaeogeographic reconstruction of the Late Ordovician of Sardinia (Italy) 416
The type-section of the Iglesias Group (SW Sardinia, Italy) 404
Compositional affinities of volcanic fragments in sedimentary rocks using electron microprobe analysis 401
Evolution de la plate-forme paléozoique centre-armoricaine de l’Ordovicien au Dévonien 400
Uppermost Lower Cambrian to Upper Ordovician sequence from the su Corovau - Cruccueu - Monte Murvonis Area (Domusnovas, SW Sardinia, Italy) 397
Conodont stratigraphy of a highly tectonised Silurio-Devonian Section in the San Basilio area (SE Sardinia) 396
Crustal evolution of some Peri-Tyrrhenian blocks deduced from Lu-Hf and U-Pb isotopic studies on single zircon grains 371
null 360
Sedimentation and preservation of the Miocene Atacama Gravels in the Pedernales-Chañaral Area, Northern Chile: Climatic or Tectonic Control? 359
Carta geologica del settore di Porto Torres 356
Totale 134.162
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Categoria #
all - tutte 185.841
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 185.841
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/202011.243 0 0 0 0 0 5.653 2.951 658 342 503 475 661
2020/202129.419 789 806 1.241 8.264 6.366 3.083 2.755 1.733 729 1.496 1.289 868
2021/20226.304 809 526 284 409 425 373 335 331 552 856 639 765
2022/202311.156 947 1.384 1.247 867 927 1.108 642 855 833 684 1.048 614
2023/202412.172 620 436 476 691 1.275 2.735 1.445 864 460 738 1.211 1.221
2024/202556.466 31.593 14.347 4.491 3.473 1.821 741 0 0 0 0 0 0
Totale 152.244