UNICA IRIS Institutional Research Information System

BIDDAU, RICCARDO
 Distribuzione geografica
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Continente #
EU - Europa 99.879
NA - Nord America 5.784
AS - Asia 2.862
SA - Sud America 422
Continente sconosciuto - Info sul continente non disponibili 205
AF - Africa 127
OC - Oceania 9
Totale 109.288
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Nazione #
IT - Italia 97.095
US - Stati Uniti d'America 5.622
NL - Olanda 1.113
CN - Cina 996
SG - Singapore 969
UA - Ucraina 343
SE - Svezia 333
BR - Brasile 332
DE - Germania 232
VN - Vietnam 213
FI - Finlandia 176
FR - Francia 172
GB - Regno Unito 165
HK - Hong Kong 113
IN - India 107
BD - Bangladesh 83
TR - Turchia 83
KR - Corea 71
CA - Canada 70
ES - Italia 50
RU - Federazione Russa 35
MX - Messico 33
IQ - Iraq 28
AR - Argentina 27
MA - Marocco 24
ZA - Sudafrica 24
EC - Ecuador 20
PK - Pakistan 20
ID - Indonesia 19
PL - Polonia 19
IR - Iran 18
CZ - Repubblica Ceca 17
DZ - Algeria 17
JP - Giappone 16
PH - Filippine 16
AT - Austria 15
NG - Nigeria 15
LT - Lituania 14
TH - Thailandia 14
UZ - Uzbekistan 14
AL - Albania 13
CR - Costa Rica 13
NO - Norvegia 13
CO - Colombia 12
IE - Irlanda 12
JM - Giamaica 12
SA - Arabia Saudita 12
XK - ???statistics.table.value.countryCode.XK??? 12
BE - Belgio 10
GR - Grecia 10
KE - Kenya 10
EG - Egitto 9
TN - Tunisia 9
AU - Australia 8
GT - Guatemala 8
JO - Giordania 8
DO - Repubblica Dominicana 7
IL - Israele 7
MY - Malesia 7
RO - Romania 7
VE - Venezuela 7
BO - Bolivia 6
CL - Cile 6
HR - Croazia 6
LB - Libano 6
AZ - Azerbaigian 5
PT - Portogallo 5
CH - Svizzera 4
NP - Nepal 4
PA - Panama 4
PE - Perù 4
PR - Porto Rico 4
PS - Palestinian Territory 4
TW - Taiwan 4
UY - Uruguay 4
AM - Armenia 3
BY - Bielorussia 3
CI - Costa d'Avorio 3
DJ - Gibuti 3
ET - Etiopia 3
EU - Europa 3
GE - Georgia 3
GH - Ghana 3
HN - Honduras 3
KZ - Kazakistan 3
LK - Sri Lanka 3
QA - Qatar 3
TT - Trinidad e Tobago 3
AE - Emirati Arabi Uniti 2
BG - Bulgaria 2
CD - Congo 2
CG - Congo 2
DK - Danimarca 2
HU - Ungheria 2
IS - Islanda 2
KG - Kirghizistan 2
LV - Lettonia 2
MD - Moldavia 2
SR - Suriname 2
AD - Andorra 1
Totale 109.077
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Città #
Cagliari 94.064
Uta 1.898
Amsterdam 1.065
Ashburn 566
Singapore 521
Dallas 490
San Jose 412
Fairfield 322
Chandler 315
Boardman 270
Woodbridge 260
Beijing 217
Nyköping 192
Houston 187
Jacksonville 181
Wilmington 167
Ann Arbor 151
Los Angeles 131
Seattle 127
Council Bluffs 118
Rome 117
Helsinki 115
Santa Clara 110
Cambridge 105
Hong Kong 100
Milan 84
Dearborn 83
Shanghai 73
Nanjing 71
Ho Chi Minh City 68
Kocaeli 63
Lauterbourg 63
Hefei 54
New York 54
Boston 52
Sassari 52
Mountain View 48
Seoul 48
Hanoi 47
The Dalles 42
Guangzhou 38
São Paulo 36
Buffalo 35
Munich 35
Columbus 29
Portland 29
Washington 26
Orem 25
Atlanta 24
London 23
San Francisco 23
Shenyang 23
Chicago 22
Redondo Beach 22
Redwood City 22
San Diego 22
Changsha 21
Turin 21
Florence 20
Tianjin 20
Nanchang 19
Paris 19
Toronto 19
Brooklyn 18
Berlin 17
Bologna 17
Denver 17
Frankfurt am Main 17
Phoenix 16
Chennai 14
Hebei 14
Tomsk 14
Barcelona 13
Casablanca 13
Gangnam-gu 13
Montreal 13
Rio de Janeiro 13
Dhaka 12
Dong Ket 12
Jiaxing 12
Madrid 12
Napoli 12
Prizren 12
Tashkent 12
Tokyo 12
Brno 11
Burgwedel 11
Delft 11
Jinan 11
Naples 11
Palermo 11
San José 11
Stockholm 11
Assèmini 10
Baghdad 10
Hangzhou 10
Istanbul 10
Johannesburg 10
Kingston 10
Ludhiana 10
Totale 104.139
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Nome #
Coupling Hydrogeochemical Data And Structural Modelling To Enhance Understanding Of Groundwater Circulation Controlled By Faults In Northern Sardinia (Italy) 4.611
Antimony in the soil–water–plant system at the Su Suergiu abandoned mine (Sardinia, Italy): Strategies to mitigate contamination 3.765
Coupling 3D hydrogeological modelling and geochemical mapping for an innovative approach to support management of aquifers 3.481
3D hydrogeological modelling supported by geochemical mapping as an innovative approach for management of aquifers applied to the Nurra district (Sardinia, Italy) 3.479
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 3.461
Influence of major anions on As(V) adsorption by synthetic 2-line ferrihydrite. Kinetic investigation and XPS study of the competitive effect of bicarbonate 3.304
Nitrate occurrence in groundwater hosted in hard-rock aquifers: estimating background values at a regional scale 3.167
Antimony dispersion at abandoned mines in Sardinia, Italy 3.042
Hydrogeological and multi-isotopic approach to define nitrate pollution and denitrification processes in a coastal aquifer (Sardinia, Italy) 3.006
Dinamics of rare earth elements in water-soil systems: the case study of the Pineta San Vitale (Ravenna, Italy) 2.840
Source and fate of nitrate in contaminated groundwater systems: Assessing spatial and temporal variations by hydrogeochemistry and multiple stable isotope tools 2.674
A methodological approach for the identification of sulphate sources in the Portoscuso area (south-western Sardinia) 2.617
Determination of traces of Sb(III) using ASV in Sb-rich water samples affected by mining 2.582
Antimony dispersion at an abandoned mine site in Sardinia 2.440
Using groundwater age data to understand Nitrate contamination in a coastal aquifer 2.349
Antimony and arsenic uptake by vegetation at abandoned mines 2.300
Fate of antimony and arsenic in contaminated waters at the abandoned Su Suergiu mine (Sardinia, Italy) 2.268
Determination of Arsenic Speciation in Complex Environmental Samples by the Combined Use of TEM and XPS 2.146
From acid-rock drainage to acid-mine drainage: extreme contamination in waters at the Furtei Au-mine (Sardinia, Italy) 2.084
Groundwater contamination: Environmental issues and case studies in Sardinia (Italy) 2.027
Geochemistry, stable isotopes and statistic tools to estimate threshold and source of nitrate in groundwater (Sardinia, Italy) 1.810
Investigation on REE transported by airborne dust and deposited on vegetation 1.784
Assessing background values of chloride, sulfate and fluoride in groundwater: A geochemical-statistical approach at a regional scale 1.685
Targeting the measures for limiting nitrate pollution in groundwater by evaluation of transit time along the unsaturated zone. 1.661
Hydrogeochemistry, rare earth elements and stable isotopes geochemistry of surface and ground-waters in the Ravenna coastal area 1.604
Antimony contamination of surface water at abandoned Sardinian mine sites 1.519
null 1.501
Regional occurrence of aqueous tungsten and relations with antimony, arsenic and molybdenum concentrations (Sardinia, Italy) 1.492
Metals and metalloids in wild asparagus at uncontaminated and mining contaminated sites. 1.490
GRIDA3—a shared resources manager for environmental data analysis and applications 1.417
A coupled hydrogeological and multi-isotopic approach to investigate saltwater intrusion in a coastal groundwater (Sardinia, Italy) 1.367
Estimation of Transit Time Along the Unsaturated Zone in the Protection of Groundwater Resources 1.249
The use of stable pore water isotopes in the study of nitrate leaching 1.246
Monitoring of physical-chemical parameter depth profile to assess sea water intrusion phenomena in a coastal multi-layer aquifer 1.206
Contamination of surface water at abandoned Sardinian mine sites 1.202
Caratterizzazione idrogeochimica ed isotopica e valutazione della qualità delle acque superficiali e sotterranee campionate nel foglio 549 Muravera 1.163
Groundwater age tracer challenges: a case study from the Muravera plain, Italy 1.155
Effect of major anions on arsenate desorption from ferrihydrite-bearing natural samples 1.141
Occurrence and seasonal variation of nitrate in natural waters of Sardinia (Italy) 1.137
Rare earth elements in waters from the albitite-bearing granodiorites of Central Sardinia, Italy 1.101
A multi-disciplinary approach to characterize groundwater systems in coastal areas: the case studies of the Muravera Plain (Sardinia, Italy) 1.096
Assessing Recharge Sources and Seawater Intrusion in Coastal Groundwater: A Hydrogeological and Multi-Isotopic Approach 1.068
Impact of past mining activity on the quality of groundwater in SW Sardinia (Italy) 993
Dissolution of nano-crystalline fluorite powders: an investigation by XRD and solution chemistry 927
Using rare earth elements as geochemical tracers to distinguish groundwater from different Alpine aquifers 926
Transport of trace elements at different seasonal conditions: effects on the quality of river water in a Mediterranean area 855
Designation of Nitrate Vulnerable Zones in northern Sardinia – Coupling geochemical data and geostructrural mapping and modelling to enhance the understanding of groundwater flow 846
AQUAGRID: A problem solving platform for mine water (Sardinia first case study) 824
AQUAGRID: An extensible platform for collaborative problem solving in groundwater protection 761
AQUAGRID: A GRID services for advanced modelling and geochemical data analysis in groundwater resources management 728
Analysis of polydisperse ball-milled fluorite powders using a full pattern technique 719
Hydrogeochemical baseline studies prior to gold mining: a case study in Sardinia (Italy) 679
Assessing baseline concentrations of aqueous contaminants at abandoned mines 661
Caratterizzazione isotopica delle acque di falda e superficiali del Foglio 549 Muravera: dati preliminari 652
Distinguishing sources of nitrate in groundwater 650
null 646
Sources and dispersion of antimony at the abandoned mine of Su Suergiu (SE Sardinia) 634
Composizione chimica e qualità delle acque campionate nel Foglio 549 Muravera. Risultati preliminari 622
Hydrogeochemical features of the Sardinian rivers 611
The abandoned mining area of Montevecchio-Ingurtosu 600
Potential environmental impact of “Heavy Metals” from the Pitzu Rubiu clay mine, Sardinia (Italy) 585
Rebound at Pb-Zn mines hosted in carbonate aquifers: influence on the chemistry of groundwater 579
Legacy at abandoned mines: impact of mine wastes on surface waters 578
Combining hydrogeochemistry, statistics and explorative mapping to estimate regional threshold values of trace elements in groundwater (Sardinia, Italy) 559
The competitive effect of major anions on arsenic desorption from ferrihydrite-bearing environmental materials 553
Temporal variation in water chemistry at abandoned mines hosted in a carbonate environmental 539
The competitive effect of major anions on arsenic desorption from ferrihydrite-bearing environmental mateials 459
La sistematica isotopica dello Sr come tracciante dei circuiti idrologici: il bacino del Flumendosa (Sardegna meridionale, Italia) 432
Environmental chemistry of solid wastes from the heap leaching pad at the Furtei gold mine, Sardinia, Italy 418
Environmental chemistry of heap leach wastes from the Furtei gold mine, Sardinia, Italy 415
Hydrogeochemical studies in the Osilo area (Sardinia) with particular attention to the sorption process of arsenic 415
Acid mine drainage prediction by Acid-Base Accounting tests in abandonate mine tailings from Sardinia 377
Hydrogeochemical studies of a composite aquifer in eastern Calabria 364
Hydrogeochemical characteristics of a stratified aquifer and groundwater quality degradation, Sila Massif, Italy 358
The abandoned antimony-mines of SE Sardinia: impact on surface waters 336
Comparing thermogravimetric, TDR, ERT and EMI measurements of space and time evolution of water content along a transect during an infiltration experiment  220
Investigation on bioaugmentation as a sustainable alternative to chemical fertilizers: preliminary results 211
A COMPARISON OF THERMOGRAVIMETRIC, TDR, ERT, AND EMI METHODS FOR MONITORING SPATIAL AND TEMPORAL CHANGES IN WATER CONTENT ALONG A TRANSECT DURING AN INFILTRATION EXPERIMENT 134
Assessing surface water-groundwater exchange dynamics for Managed Aquifer Recharge design: a case study in Muravera, Southeastern Sardinia, Italy 114
Investigations on simultaneous Sb and As removal from mining drainages by Layered Double Hydroxides (LDHs) 74
Integrated geological, hydrogeological, hydrogeochemical and isotopic approach for groundwater prospecting in volcanic aquifers 63
Root-mineral interactions and Sb uptake by Dittrichia viscosa 62
Sb and As removal from mining drainages by Layered Double Hydroxides (LDHs) 54
Antimony accumulation and rhizosphere mineralogy of Dittrichia viscosa at a contaminated Sb abandoned mine site 54
Rare earth elements geochemistry in waters from granodiorites of central Sardinia, Italy 49
Geochemistry and mineralogy of antimony in enriched riverine water and mineral phases 34
null 26
Improving a numerical model with groundwater age tracers: a case study from the Muravera coastal plain (Italy) 24
Investigating hyporheic zone dynamics in the lower Flumendosa River valley (SE Sardinia, Italy) for groundwater resource management 19
Comparative assessment of groundwater recharge rates and transit time through the unsaturated zone for groundwater protection 16
From geological complexity to applied models: integrating structural geology and hydrogeology for groundwater management in Mediterranean settings 16
Evaluation of recharge sources and nitrates origin in a karst spring: A case study from the F.na Nurighe spring (NW Sardinia, Italy) 14
Fate of nitrate in the unsaturated zone: Evidence from the Arborea Plain (Sardinia, Italy) 12
Use of minor and trace elements for identification of a coastal aquifer flowpath 12
Integrated Strategies for Mitigating Saltwater Intrusion in the Coastal Aquifer of Muravera (Southeastern Sardinia) 12
Evaluation of nitrate leaching processes during infiltration and transport in the unsaturated zone 10
Assessment of the nitrate transformation processes during infiltration and transport in the unsaturated zone 10
A multi-methodological approach aimed at deepening the understanding of the relationships between surface water and groundwater through measurements in the hyporheic zone: Case study of Muravera (Southeast Sardinia, Italy). 10
Totale 109.288
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Categoria #
all - tutte 140.985
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 140.985
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20223.758 0 0 263 373 329 345 272 179 413 409 663 512
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
2024/202526.235 2.041 11.910 1.841 1.664 4.817 937 1.125 102 162 1.202 215 219
2025/20265.635 426 198 742 427 380 460 1.007 283 346 673 402 291
2026/20271.020 371 465 184 0 0 0 0 0 0 0 0 0
Totale 109.288