UNICA IRIS Institutional Research Information System

LOI, ALFREDO
 Distribuzione geografica
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Continente #
EU - Europa 151.567
NA - Nord America 11.036
AS - Asia 4.571
SA - Sud America 672
Continente sconosciuto - Info sul continente non disponibili 661
AF - Africa 174
OC - Oceania 12
Totale 168.693
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Nazione #
IT - Italia 148.306
US - Stati Uniti d'America 10.794
SG - Singapore 1.809
CN - Cina 1.706
UA - Ucraina 726
SE - Svezia 670
BR - Brasile 524
FR - Francia 433
GB - Regno Unito 364
VN - Vietnam 331
DE - Germania 320
FI - Finlandia 318
CA - Canada 151
IN - India 117
HK - Hong Kong 96
RU - Federazione Russa 94
BD - Bangladesh 93
KR - Corea 78
NL - Olanda 76
AR - Argentina 55
JP - Giappone 44
ES - Italia 42
IE - Irlanda 39
MA - Marocco 36
DZ - Algeria 35
IQ - Iraq 33
MX - Messico 33
PL - Polonia 31
ID - Indonesia 26
PK - Pakistan 26
TR - Turchia 25
BE - Belgio 24
ZA - Sudafrica 23
CO - Colombia 22
TH - Thailandia 21
AE - Emirati Arabi Uniti 20
EC - Ecuador 20
VE - Venezuela 20
CZ - Repubblica Ceca 19
IL - Israele 18
KE - Kenya 18
PH - Filippine 16
UZ - Uzbekistan 16
AT - Austria 15
RS - Serbia 15
JO - Giordania 14
SA - Arabia Saudita 14
CL - Cile 13
MU - Mauritius 12
JM - Giamaica 11
MY - Malesia 11
CR - Costa Rica 10
PY - Paraguay 9
TN - Tunisia 9
KZ - Kazakistan 8
PT - Portogallo 8
RO - Romania 8
SC - Seychelles 8
AU - Australia 7
CH - Svizzera 7
EG - Egitto 7
EU - Europa 7
LT - Lituania 7
PA - Panama 7
BG - Bulgaria 6
HR - Croazia 6
AL - Albania 5
AZ - Azerbaigian 5
GE - Georgia 5
GR - Grecia 5
HN - Honduras 5
NG - Nigeria 5
PE - Perù 5
PS - Palestinian Territory 5
SN - Senegal 5
TT - Trinidad e Tobago 5
TW - Taiwan 5
DK - Danimarca 4
NO - Norvegia 4
NP - Nepal 4
NZ - Nuova Zelanda 4
BB - Barbados 3
BJ - Benin 3
CI - Costa d'Avorio 3
ET - Etiopia 3
IR - Iran 3
LV - Lettonia 3
MD - Moldavia 3
NI - Nicaragua 3
OM - Oman 3
UY - Uruguay 3
AM - Armenia 2
AO - Angola 2
BZ - Belize 2
CY - Cipro 2
GA - Gabon 2
GD - Grenada 2
GT - Guatemala 2
IS - Islanda 2
KH - Cambogia 2
Totale 168.006
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Città #
Cagliari 143.592
Uta 3.425
Ashburn 2.033
Singapore 926
Chandler 842
San Jose 651
Boardman 501
Ann Arbor 446
Woodbridge 438
Dallas 432
Fairfield 419
Jacksonville 417
Nyköping 378
Houston 335
Beijing 290
Wilmington 278
Dearborn 256
Los Angeles 255
Council Bluffs 228
Helsinki 199
Nanjing 164
Milan 162
Hefei 153
Seattle 150
Santa Clara 147
Shanghai 135
Cambridge 126
New York 119
Ho Chi Minh City 113
Boston 112
Lauterbourg 107
The Dalles 105
São Paulo 99
Rome 98
Hong Kong 80
Buffalo 74
Seoul 74
Hanoi 68
Florence 66
Chicago 64
Toronto 56
Columbus 53
Guangzhou 51
Washington 48
Brest 45
Sassari 45
Munich 43
Nanchang 37
Tianjin 37
Redwood City 36
Verona 35
Brooklyn 34
Dong Ket 34
Orem 34
Shenyang 34
Hebei 33
Naples 33
Paris 33
San Diego 33
Tokyo 33
Changsha 30
Jiaxing 30
Pune 28
London 27
North Bergen 25
Chennai 23
Redondo Beach 23
Warsaw 23
Dublin 22
Frankfurt am Main 22
Atlanta 21
Montreal 21
Phoenix 21
Liverpool 20
Stockholm 19
Mountain View 18
Turin 18
Jinan 17
Amsterdam 16
Bangkok 16
Johannesburg 16
Philadelphia 16
Wuhan 16
Zhengzhou 16
Belgrade 15
Da Nang 15
Hangzhou 15
Tashkent 15
Baghdad 14
Brussels 14
Denver 14
Nairobi 14
San Francisco 14
Brasília 13
Falls Church 13
Manchester 13
Nuremberg 13
Auburn Hills 12
Kingston 12
Amman 11
Totale 160.065
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Nome #
A Cenozoic-Style Scenario for the End-Ordovician Glaciation 13.720
Cyclostratigraphic analysis of the Middle to lower Upper Ordovician Postolonnec Formation in the Armorican Massif (France): integrating pXRF, gammay-ray and lithological data 6.377
Hydrogeological characterisation of the Flumendosa plain 4.645
Can be geogenic radon potential indirectly inferred 3.818
Metallogenesis in Sardinia: the Critical Raw Materials (CRM) perspective 3.635
Three-dimensional hydrogeological reconstruction based on geological depositional model: A case study from the coastal plain of Arborea (Sardinia, Italy) 3.091
Geological criteria to the 3D delimitation of groundwater bodies (GWB) in the hydrographic district of Sardinia 3.075
Natural radioactivity and radon exhalation rate of Sardinian dimension stones 2.921
Constraints from U/Pb detrital zircon and Sm–Nd isotope data from Brittany from Cadomian and Variscan evolution 2.859
Early Miocene, flat-topped carbonate ramp: a wave-dominated, tide-modulated islands environment (Sardinia, Italy) 2.837
Semi-isolated, flat-topped carbonate platform (Oligo-Miocene, Sardinia, Italy): Sedimentary architecture and processes 2.596
Le evidenze geologiche possono giustificare la distribuzione della salmo cettii? 2.544
L'Ordovicien en presqu'île de Crozon. Trois sites remarquables de la réserve géologique régionale. 2.444
Sea-level curve for the Middle to early Late Ordovician in the Armorican Massif (western France): Icehouse third-order glacio-eustatic cycles 2.364
Stratigraphic, magmatic and structural features of Ordovician tectonics in Sardinia (Italy): a review 2.142
U-Pb ages and Hf isotopes on detrital zircons from Neoproterozoic sediments from the Armorican Massif (NW France): western Gondwana as possible source 2.140
Evidence of quaternary tectonics in SW Sardinia 2.106
Paleo-bay tidal deposits in central-south Sardinia (Italy) during Late Oligocene-Early Miocene 2.028
Influence of relative sea-level variations on the genesis of palaeoplacers, the examples of Sarrabus (Sardinia, Italy) and the Armorican Massif (western France) 1.863
Geology of the Variscan basement of the Laconi-Asuni area (central Sardinia, Italy): the core of a regional antiform refolding a tectonic nappe stack 1.841
Grès Armoricain Formation (NW France): the opening of the Rheic Ocean and tectono-sedimentary evolution 1.740
Gamma-ray facies in marine paleoplacer deposits of the Punta Serpeddì Formation (Ordovician of SE Sardinia, Italy) 1.692
Combining outcrop gamma-ray logging and sequence analysis in the study of Ordovician placer deposits: Sardinia (S Italy) and Armorican Massif (NW France) 1.669
New insights into the early evolution of horizontal spiral trace fossils and the age of the Brioverian series (Ediacaran-Cambrian) in Brittany, NW France 1.647
Reassessing the Hirnantian macrofauna extinction in the central Anti-Atlas of southern Morocco 1.567
Influence of sea-level variations on the genesis of Ordovician placer deposits: examples from the Sarrabus (Sardinia, Italy) and the Armorican Massif (NW France) 1.564
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) 1.547
From shelf to basin, anatomy of a glaciation record (Upper Ordovician, Morocco; ANR SEQSTRAT-ICE project 2013-2017) 1.519
Provenance of Ediacaran-Ordovician sediments of the Medio Armorican Domain, Brittany, West France: Constraints from U/Pb detrital zircon and Sm–Nd isotope data 1.519
null 1.467
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 1.433
A Methodological Approach For The Effective Infiltration Assessment In A Coastal Groundwater 1.425
Gamma ray logging and geological survey of Ordovician placer deposits in the Sarrabus area, SE Sardinia, Italy 1.407
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) 1.360
Ordovician geodynamics of the Sardinia block: a key for the reconstruction of the pre-Variscan paleogeography 1.335
Platform-scale correlation of North Gondwanan, Late Ordovician glacial cycles 1.310
From siliciclastic to carbonate beach ridge-lagoon system: The Late Oligocene-Early Miocene Isili limestone, SE Sardinia (Italy, Mediterranean) 1.301
Le Paléozoïque de la Presqu'île de Crozon, Massif Armoricain (France) 1.297
null 1.260
Structure and U-Pb zircon geochronology in the Variscan foreland of SW Sardinia, Italy 1.249
The Ordovician magmatism puzzle: a preliminary comparision of samples from Calabria and Sardinia volcanites 1.248
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? 1.240
Relazione tra architettura deposizionale e composizione nei depositi di piattaforma terrigena: gli accumuli a minerali pesanti (placers) dell’ Ordoviciano della Sardegna e della Bretagna 1.234
Monitoring of physical-chemical parameter depth profile to assess sea water intrusion phenomena in a coastal multi-layer aquifer 1.225
Platform-scale impact of the End-Ordovician glaciation on the Central Anti-Atlas (southern Morocco): a biostratigraphic framework 1.161
Architecture et dynamique des systèmes sédimentaires de l’Ordovicien antéglaciaire de l’Anti-Atlas 1.156
A multi-disciplinary approach to characterize groundwater systems in coastal areas: the case studies of the Muravera Plain (Sardinia, Italy) 1.116
Le Brioverien et la transition Ediacarien-Cambrien dans le Massif Armoricain 1.108
A Cenozoic-style scenario for the end-Ordovician glaciation 1.065
Zircon typology of magmatic rocks in the Southern Sulcis Complex (SW Sardinia) 1.029
The Ordovician Sardic and Sarrabese phases in the South European Variscan Belt: correlation between Sardinia, Eastern Pyrenees and Occitan Domain 1.027
New data on the supposed Pre-Cambrian basement in the Sardinian branch of the Southern European Variscides: a preliminary note 1.020
U-Pb detrital zircon study of Paleozoic metasediments from Sardinia, ltaly: new insights on the evolution of the Northern Gondwana margin 1.014
Étude sédimentologique, minéralogique et géochimique des horizons a manganèse de l'Ordovicien supérieur de Sardaigne: relation avec la glaciation fini-ordovicienne 1.006
U-Pb ages on detrital zircons from Tertiary deposits in Sardinian-Corse Block and Calabrian-Peloritain Arc 994
null 965
null 946
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 939
Ordovician tectonics of the South European Variscan Realm: new insights from Sardinia 935
null 884
The Late Ordovician glacio-eustatic record from a high-latitude storm-dominated shelf succession: The Bou Ingarf section (Anti-Atlas, Southern Morocco) 859
null 853
Ordovician tectonics of the South European Variscan Realm: new insights from Sardinia 839
Loops, circles, spirals and the appearance of guided behaviors from the Ediacaran-Cambrian of Brittany, NW France 837
Toward a refined “Hirnantian Composite Stratigraphic Model” for Laurentia, Baltica and North-Gondwana 836
Le Paléozoïque de la Presqu'île de Crozon, Massif armoricain (France) 821
null 811
New U/Pb age from Ordovician magmatism and new structural insights on the Variscan Foreland of SW Sardinia 806
A Palaeozoic open shelf benthic assemblage in a protected marine environment 796
The Ordovician of Sardinia (Italy): from the ‘Sardic Phase’ to the end-Ordovician glaciation, palaeogeography and geodynamic context 784
Replacements of benthic associations in a sequence stratigraphic framework, examples from Upper Ordovician of Sardinia and Lower Devonian of the Massif Armoricain 778
The post-Sardic Ordovician sequence in south-western Sardinia 748
Benthic fauna and relative sea-level variations in the Ordovician of the Armorican Massif: a disruption at the Darriwilian-Sandbian transition 696
Ordovician tectonics in the South European Variscan Belt: correlation between Sardinia and surrounding areas 680
A general view on the post-Sardic Ordovician sequence from SE Sardinia 675
Post-Collisional Tectonomagmatic Evolution, Crustal Reworking and Ore Genesis along a Section of the Southern Variscan Belt: The Variscan Mineral System of Sardinia (Italy) 659
Post-collisional tectono-magmatic evolution, crustal fertilization, and ore genesis: the late Variscan metallogenic stages in Sardinia 650
The Cambrian and Early Ordovician of SW Sardinia. Spec. Issue, ECOS VII - Sardinia Guide-book 615
Controls of sea-level fluctuations on the formation of Ordovician siliceous nodules in terrigenous offshore environments 609
Carta geologica del settore di Porto Torres 599
Mapping heavy mineral placers bearing Ti-Zr-REE using in situ U-Th-K spectrometry: two case studies from the Variscan basement of Sardinia 594
La glaciation de l’Ordovicien Supérieur en Presqu’île de Crozon: apport de la géochimie et nouvelles contraintes stratigraphiques 591
Ordovician tectonics in Sardinia (Italy) 580
Biostratigraphical calibration of third order Ordovician sequences on the northern Gondwana platform 579
Concrétions des dépôts silico-clastiques: origine et apport en stratigraphie génétique 569
Chitinozoan-based calibration of Early-Mid Ordovician transgressive events on northern Gondwana 556
The Cambrian and Early Ordovician of south-western Sardinia 555
The Lower Cambrian Nebida Group of Sardinia 553
The Cambrian and Early Ordovician of SW Sardinia 552
Relationship between phosphogenesis and sequence architecture: Sequence stratigraphy and biostratigraphy in the Middle Ordovician of the Armorican Massif (NW France) 535
Compositional affinities of volcanic fragments in sedimentary rocks using electron microprobe analysis 508
Zircon typology and geochemistry in the palaeogeographic reconstruction of the Late Ordovician of Sardinia (Italy) 508
Conodont stratigraphy of a highly tectonised Silurio-Devonian Section in the San Basilio area (SE Sardinia) 503
Assessment of natural radioactivity and radon release potential of silurian black shales 496
Uppermost Lower Cambrian to Upper Ordovician sequence from the su Corovau - Cruccueu - Monte Murvonis Area (Domusnovas, SW Sardinia, Italy) 493
Preservation of the Miocene Atacama Gravels in Vallenar area, Northen Chilean Andes: Climate, Stratigraphic or Tectonic control? 491
The type-section of the Iglesias Group (SW Sardinia, Italy) 474
Sedimentation and preservation of the Miocene Atacama Gravels in the Pedernales-Chañaral Area, Northern Chile: Climatic or Tectonic Control? 470
Crustal evolution of some Peri-Tyrrhenian blocks deduced from Lu-Hf and U-Pb isotopic studies on single zircon grains 468
Evolution de la plate-forme paléozoique centre-armoricaine de l’Ordovicien au Dévonien 467
Totale 145.159
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Categoria #
all - tutte 224.361
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 224.361
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20224.685 0 0 0 409 425 373 335 331 552 856 639 765
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
2024/202560.977 31.593 14.347 4.491 3.473 1.821 1.434 2.428 208 322 239 290 331
2025/20268.512 537 535 928 641 598 798 1.084 533 817 1.163 521 357
2026/20273.426 173 624 1.181 1.448 0 0 0 0 0 0 0 0
Totale 168.693