UNICA IRIS Institutional Research Information System

BIDDAU, RICCARDO
 Distribuzione geografica
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Continente #
EU - Europa 97.344
NA - Nord America 3.341
AS - Asia 1.055
SA - Sud America 142
AF - Africa 69
OC - Oceania 8
Continente sconosciuto - Info sul continente non disponibili 3
Totale 101.962
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Nazione #
IT - Italia 95.069
US - Stati Uniti d'America 3.282
NL - Olanda 1.091
CN - Cina 529
UA - Ucraina 333
SG - Singapore 278
SE - Svezia 266
DE - Germania 162
BR - Brasile 122
GB - Regno Unito 106
FI - Finlandia 87
TR - Turchia 73
FR - Francia 59
CA - Canada 33
KR - Corea 33
ES - Italia 29
IN - India 28
RU - Federazione Russa 26
HK - Hong Kong 24
CZ - Repubblica Ceca 17
DZ - Algeria 15
VN - Vietnam 15
IR - Iran 14
NG - Nigeria 13
NO - Norvegia 13
AL - Albania 10
GR - Grecia 10
BE - Belgio 9
CR - Costa Rica 9
TH - Thailandia 9
ZA - Sudafrica 9
AT - Austria 8
IE - Irlanda 8
MX - Messico 8
PL - Polonia 8
AR - Argentina 7
AU - Australia 7
PH - Filippine 7
TN - Tunisia 7
BD - Bangladesh 6
GT - Guatemala 5
LT - Lituania 5
MA - Marocco 5
RO - Romania 5
EG - Egitto 4
KE - Kenya 4
MY - Malesia 4
PT - Portogallo 4
UZ - Uzbekistan 4
BO - Bolivia 3
CH - Svizzera 3
DJ - Gibuti 3
EC - Ecuador 3
EU - Europa 3
GH - Ghana 3
ID - Indonesia 3
IL - Israele 3
JP - Giappone 3
LK - Sri Lanka 3
PK - Pakistan 3
AM - Armenia 2
BG - Bulgaria 2
BY - Bielorussia 2
CD - Congo 2
CI - Costa d'Avorio 2
CL - Cile 2
DK - Danimarca 2
GE - Georgia 2
HU - Ungheria 2
IQ - Iraq 2
IS - Islanda 2
LV - Lettonia 2
PA - Panama 2
PE - Perù 2
TW - Taiwan 2
AE - Emirati Arabi Uniti 1
AZ - Azerbaigian 1
BT - Bhutan 1
BW - Botswana 1
CO - Colombia 1
DO - Repubblica Dominicana 1
EE - Estonia 1
ET - Etiopia 1
HR - Croazia 1
JM - Giamaica 1
JO - Giordania 1
KG - Kirghizistan 1
LB - Libano 1
LU - Lussemburgo 1
MD - Moldavia 1
NZ - Nuova Zelanda 1
PY - Paraguay 1
QA - Qatar 1
SA - Arabia Saudita 1
UY - Uruguay 1
Totale 101.962
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Città #
Cagliari 92.309
Uta 1.880
Amsterdam 1.060
Fairfield 322
Chandler 314
Woodbridge 259
Ashburn 244
Boardman 236
Nyköping 192
Houston 182
Jacksonville 177
Wilmington 167
Ann Arbor 149
Singapore 135
Seattle 123
Cambridge 105
Beijing 94
Dearborn 83
Rome 82
Santa Clara 78
Nanjing 69
Shanghai 68
Kocaeli 63
Milan 58
Boston 48
Mountain View 48
Sassari 48
Helsinki 35
Guangzhou 33
Los Angeles 29
Portland 29
Shenyang 23
Redwood City 22
Munich 21
San Diego 21
Washington 20
Florence 18
Nanchang 18
Changsha 17
Turin 17
Tianjin 15
Hebei 14
Hong Kong 14
Tomsk 14
Gangnam-gu 13
London 13
Toronto 13
Dong Ket 12
Jiaxing 12
Napoli 12
Bologna 11
Brno 11
Paris 11
Seoul 11
Assèmini 10
New York 10
Quartu Sant'elena 10
Burgwedel 9
Jinan 9
Oslo 9
Barcelona 8
Guidonia 8
Hangzhou 8
Hefei 8
Ludhiana 8
Norwalk 8
Palermo 8
San José 8
Tirana 8
Wuhan 8
Calasetta 7
Catania 7
Nottingham 7
Tehran 7
Athens 6
Bari 6
Belo Horizonte 6
Heemskerk 6
Istanbul 6
Kolkata 6
Madrid 6
Naples 6
Selargius 6
São Paulo 6
Zhengzhou 6
Carrara 5
Central 5
Edinburgh 5
Guatemala City 5
Indiana 5
Ningbo 5
Orange 5
San Donato Milanese 5
Sudbury 5
Verona 5
Auburn Hills 4
Bangkok 4
Berlin 4
Borås 4
Busseto 4
Totale 99.373
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Nome #
Coupling Hydrogeochemical Data And Structural Modelling To Enhance Understanding Of Groundwater Circulation Controlled By Faults In Northern Sardinia (Italy) 4.495
Antimony in the soil–water–plant system at the Su Suergiu abandoned mine (Sardinia, Italy): Strategies to mitigate contamination 3.675
Coupling 3D hydrogeological modelling and geochemical mapping for an innovative approach to support management of aquifers 3.379
3D hydrogeological modelling supported by geochemical mapping as an innovative approach for management of aquifers applied to the Nurra district (Sardinia, Italy) 3.363
Effect of textural and hydrological properties of the soil on the residence time of infiltration water and in promoting denitrification processes in the unsaturated zone 3.296
Influence of major anions on As(V) adsorption by synthetic 2-line ferrihydrite. Kinetic investigation and XPS study of the competitive effect of bicarbonate 3.187
Nitrate occurrence in groundwater hosted in hard-rock aquifers: estimating background values at a regional scale 3.065
Antimony dispersion at abandoned mines in Sardinia, Italy 2.961
Dinamics of rare earth elements in water-soil systems: the case study of the Pineta San Vitale (Ravenna, Italy) 2.764
Hydrogeological and multi-isotopic approach to define nitrate pollution and denitrification processes in a coastal aquifer (Sardinia, Italy) 2.759
Source and fate of nitrate in contaminated groundwater systems: Assessing spatial and temporal variations by hydrogeochemistry and multiple stable isotope tools 2.569
Determination of traces of Sb(III) using ASV in Sb-rich water samples affected by mining 2.509
A methodological approach for the identification of sulphate sources in the Portoscuso area (south-western Sardinia) 2.478
Antimony dispersion at an abandoned mine site in Sardinia 2.370
Using groundwater age data to understand Nitrate contamination in a coastal aquifer 2.281
Antimony and arsenic uptake by vegetation at abandoned mines 2.242
Fate of antimony and arsenic in contaminated waters at the abandoned Su Suergiu mine (Sardinia, Italy) 2.209
Determination of Arsenic Speciation in Complex Environmental Samples by the Combined Use of TEM and XPS 2.059
From acid-rock drainage to acid-mine drainage: extreme contamination in waters at the Furtei Au-mine (Sardinia, Italy) 1.963
Groundwater contamination: Environmental issues and case studies in Sardinia (Italy) 1.839
Investigation on REE transported by airborne dust and deposited on vegetation 1.720
Geochemistry, stable isotopes and statistic tools to estimate threshold and source of nitrate in groundwater (Sardinia, Italy) 1.662
Assessing background values of chloride, sulfate and fluoride in groundwater: A geochemical-statistical approach at a regional scale 1.610
Targeting the measures for limiting nitrate pollution in groundwater by evaluation of transit time along the unsaturated zone. 1.541
Hydrogeochemistry, rare earth elements and stable isotopes geochemistry of surface and ground-waters in the Ravenna coastal area 1.537
Rare earth elements geochemistry in waters from granodiorites of central Sardinia, Italy 1.496
Antimony contamination of surface water at abandoned Sardinian mine sites 1.448
Metals and metalloids in wild asparagus at uncontaminated and mining contaminated sites. 1.436
Regional occurrence of aqueous tungsten and relations with antimony, arsenic and molybdenum concentrations (Sardinia, Italy) 1.369
GRIDA3—a shared resources manager for environmental data analysis and applications 1.348
A coupled hydrogeological and multi-isotopic approach to investigate saltwater intrusion in a coastal groundwater (Sardinia, Italy) 1.263
Contamination of surface water at abandoned Sardinian mine sites 1.135
Estimation of Transit Time Along the Unsaturated Zone in the Protection of Groundwater Resources 1.129
The use of stable pore water isotopes in the study of nitrate leaching 1.126
Monitoring of physical-chemical parameter depth profile to assess sea water intrusion phenomena in a coastal multi-layer aquifer 1.083
Effect of major anions on arsenate desorption from ferrihydrite-bearing natural samples 1.077
Occurrence and seasonal variation of nitrate in natural waters of Sardinia (Italy) 1.077
Groundwater age tracer challenges: a case study from the Muravera plain, Italy 1.064
Rare earth elements in waters from the albitite-bearing granodiorites of Central Sardinia, Italy 1.054
Caratterizzazione idrogeochimica ed isotopica e valutazione della qualità delle acque superficiali e sotterranee campionate nel foglio 549 Muravera 1.029
A multi-disciplinary approach to characterize groundwater systems in coastal areas: the case studies of the Muravera Plain (Sardinia, Italy) 979
Impact of past mining activity on the quality of groundwater in SW Sardinia (Italy) 941
Assessing Recharge Sources and Seawater Intrusion in Coastal Groundwater: A Hydrogeological and Multi-Isotopic Approach 878
Dissolution of nano-crystalline fluorite powders: an investigation by XRD and solution chemistry 873
Using rare earth elements as geochemical tracers to distinguish groundwater from different Alpine aquifers 870
AQUAGRID: A problem solving platform for mine water (Sardinia first case study) 789
Transport of trace elements at different seasonal conditions: effects on the quality of river water in a Mediterranean area 782
Designation of Nitrate Vulnerable Zones in northern Sardinia – Coupling geochemical data and geostructrural mapping and modelling to enhance the understanding of groundwater flow 735
AQUAGRID: An extensible platform for collaborative problem solving in groundwater protection 719
AQUAGRID: A GRID services for advanced modelling and geochemical data analysis in groundwater resources management 689
Analysis of polydisperse ball-milled fluorite powders using a full pattern technique 667
null 646
Hydrogeochemical baseline studies prior to gold mining: a case study in Sardinia (Italy) 620
Caratterizzazione isotopica delle acque di falda e superficiali del Foglio 549 Muravera: dati preliminari 600
Composizione chimica e qualità delle acque campionate nel Foglio 549 Muravera. Risultati preliminari 581
Potential environmental impact of “Heavy Metals” from the Pitzu Rubiu clay mine, Sardinia (Italy) 561
The abandoned mining area of Montevecchio-Ingurtosu 557
Distinguishing sources of nitrate in groundwater 552
Hydrogeochemical features of the Sardinian rivers 542
Rebound at Pb-Zn mines hosted in carbonate aquifers: influence on the chemistry of groundwater 540
Assessing baseline concentrations of aqueous contaminants at abandoned mines 523
Sources and dispersion of antimony at the abandoned mine of Su Suergiu (SE Sardinia) 522
Temporal variation in water chemistry at abandoned mines hosted in a carbonate environmental 506
Legacy at abandoned mines: impact of mine wastes on surface waters 504
The competitive effect of major anions on arsenic desorption from ferrihydrite-bearing environmental materials 499
Combining hydrogeochemistry, statistics and explorative mapping to estimate regional threshold values of trace elements in groundwater (Sardinia, Italy) 440
The competitive effect of major anions on arsenic desorption from ferrihydrite-bearing environmental mateials 414
La sistematica isotopica dello Sr come tracciante dei circuiti idrologici: il bacino del Flumendosa (Sardegna meridionale, Italia) 395
Hydrogeochemical studies in the Osilo area (Sardinia) with particular attention to the sorption process of arsenic 385
Environmental chemistry of solid wastes from the heap leaching pad at the Furtei gold mine, Sardinia, Italy 384
Environmental chemistry of heap leach wastes from the Furtei gold mine, Sardinia, Italy 384
Acid mine drainage prediction by Acid-Base Accounting tests in abandonate mine tailings from Sardinia 334
Hydrogeochemical studies of a composite aquifer in eastern Calabria 334
Hydrogeochemical characteristics of a stratified aquifer and groundwater quality degradation, Sila Massif, Italy 327
The abandoned antimony-mines of SE Sardinia: impact on surface waters 240
Investigation on bioaugmentation as a sustainable alternative to chemical fertilizers: preliminary results 106
null 26
Assessing surface water-groundwater exchange dynamics for Managed Aquifer Recharge design: a case study in Muravera, Southeastern Sardinia, Italy 17
Totale 102.128
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Categoria #
all - tutte 123.720
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 123.720
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.377 0 0 0 0 0 0 0 0 0 548 379 450
2020/202118.906 538 594 978 5.584 4.123 1.775 1.678 980 469 851 746 590
2021/20224.589 517 314 263 373 329 345 272 179 413 409 663 512
2022/20236.984 517 815 788 585 681 761 404 513 466 436 659 359
2023/20248.056 479 335 379 516 781 1.381 1.105 586 372 602 760 760
2024/202525.730 2.041 11.910 1.841 1.664 4.817 937 1.125 102 162 1.131 0 0
Totale 102.128