UNICA IRIS Institutional Research Information System

BIDDAU, RICCARDO
 Distribuzione geografica
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Continente #
EU - Europa 94.933
NA - Nord America 3.297
AS - Asia 873
AF - Africa 64
SA - Sud America 26
OC - Oceania 8
Continente sconosciuto - Info sul continente non disponibili 3
Totale 99.204
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Nazione #
IT - Italia 93.777
US - Stati Uniti d'America 3.246
CN - Cina 524
UA - Ucraina 330
SE - Svezia 253
DE - Germania 153
SG - Singapore 139
GB - Regno Unito 104
FI - Finlandia 85
TR - Turchia 72
FR - Francia 59
CA - Canada 31
KR - Corea 31
NL - Olanda 26
ES - Italia 25
IN - India 25
RU - Federazione Russa 23
BR - Brasile 16
VN - Vietnam 15
CZ - Repubblica Ceca 14
DZ - Algeria 14
HK - Hong Kong 14
IR - Iran 14
NO - Norvegia 12
NG - Nigeria 11
GR - Grecia 10
BE - Belgio 9
ZA - Sudafrica 9
CR - Costa Rica 8
PL - Polonia 8
AL - Albania 7
AU - Australia 7
IE - Irlanda 7
MX - Messico 7
PH - Filippine 7
TH - Thailandia 7
TN - Tunisia 7
AT - Austria 6
GT - Guatemala 5
MA - Marocco 5
RO - Romania 5
LT - Lituania 4
MY - Malesia 4
AR - Argentina 3
BO - Bolivia 3
CH - Svizzera 3
DJ - Gibuti 3
EG - Egitto 3
EU - Europa 3
GH - Ghana 3
ID - Indonesia 3
JP - Giappone 3
KE - Kenya 3
LK - Sri Lanka 3
PT - Portogallo 3
AM - Armenia 2
CD - Congo 2
CI - Costa d'Avorio 2
CL - Cile 2
DK - Danimarca 2
IS - Islanda 2
PK - Pakistan 2
TW - Taiwan 2
AE - Emirati Arabi Uniti 1
BD - Bangladesh 1
BG - Bulgaria 1
BT - Bhutan 1
BW - Botswana 1
EC - Ecuador 1
EE - Estonia 1
ET - Etiopia 1
HR - Croazia 1
HU - Ungheria 1
IL - Israele 1
LB - Libano 1
LV - Lettonia 1
MD - Moldavia 1
NZ - Nuova Zelanda 1
SA - Arabia Saudita 1
UY - Uruguay 1
Totale 99.204
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Città #
Cagliari 91.066
Uta 1.880
Fairfield 322
Chandler 314
Woodbridge 259
Ashburn 242
Boardman 236
Nyköping 192
Houston 182
Jacksonville 177
Wilmington 167
Ann Arbor 149
Seattle 123
Cambridge 105
Beijing 94
Dearborn 83
Santa Clara 78
Singapore 70
Nanjing 69
Shanghai 68
Rome 65
Kocaeli 63
Milan 55
Boston 48
Mountain View 48
Sassari 48
Helsinki 34
Guangzhou 33
Portland 29
Los Angeles 23
Shenyang 23
Redwood City 22
Munich 21
San Diego 21
Washington 20
Nanchang 18
Changsha 17
Turin 15
Hebei 14
Tomsk 14
Florence 13
Gangnam-gu 13
London 13
Tianjin 13
Toronto 13
Dong Ket 12
Jiaxing 12
Napoli 12
Brno 11
Paris 11
Amsterdam 10
Assèmini 10
Bologna 10
New York 10
Quartu Sant'elena 10
Jinan 9
Seoul 9
Barcelona 8
Guidonia 8
Hangzhou 8
Hefei 8
Ludhiana 8
Norwalk 8
Oslo 8
Wuhan 8
Calasetta 7
Catania 7
Nottingham 7
San José 7
Tehran 7
Athens 6
Burgwedel 6
Naples 6
Selargius 6
Tirana 6
Zhengzhou 6
Carrara 5
Central 5
Edinburgh 5
Guatemala City 5
Indiana 5
Istanbul 5
Ningbo 5
Orange 5
San Donato Milanese 5
Sudbury 5
Verona 5
Auburn Hills 4
Bari 4
Berlin 4
Borås 4
Busseto 4
Cantagallo 4
Carbonia 4
Chengdu 4
Chicago 4
Columbus 4
Como 4
Granada 4
Hong Kong 4
Totale 96.940
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Nome #
Coupling Hydrogeochemical Data And Structural Modelling To Enhance Understanding Of Groundwater Circulation Controlled By Faults In Northern Sardinia (Italy) 4.453
Antimony in the soil–water–plant system at the Su Suergiu abandoned mine (Sardinia, Italy): Strategies to mitigate contamination 3.634
Coupling 3D hydrogeological modelling and geochemical mapping for an innovative approach to support management of aquifers 3.349
3D hydrogeological modelling supported by geochemical mapping as an innovative approach for management of aquifers applied to the Nurra district (Sardinia, Italy) 3.324
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 3.258
Influence of major anions on As(V) adsorption by synthetic 2-line ferrihydrite. Kinetic investigation and XPS study of the competitive effect of bicarbonate 3.156
Nitrate occurrence in groundwater hosted in hard-rock aquifers: estimating background values at a regional scale 3.033
Antimony dispersion at abandoned mines in Sardinia, Italy 2.927
Dinamics of rare earth elements in water-soil systems: the case study of the Pineta San Vitale (Ravenna, Italy) 2.736
Hydrogeological and multi-isotopic approach to define nitrate pollution and denitrification processes in a coastal aquifer (Sardinia, Italy) 2.712
Source and fate of nitrate in contaminated groundwater systems: Assessing spatial and temporal variations by hydrogeochemistry and multiple stable isotope tools 2.518
Determination of traces of Sb(III) using ASV in Sb-rich water samples affected by mining 2.473
A methodological approach for the identification of sulphate sources in the Portoscuso area (south-western Sardinia) 2.443
Antimony dispersion at an abandoned mine site in Sardinia 2.342
Using groundwater age data to understand Nitrate contamination in a coastal aquifer 2.254
Antimony and arsenic uptake by vegetation at abandoned mines 2.215
Fate of antimony and arsenic in contaminated waters at the abandoned Su Suergiu mine (Sardinia, Italy) 2.190
Determination of Arsenic Speciation in Complex Environmental Samples by the Combined Use of TEM and XPS 2.017
From acid-rock drainage to acid-mine drainage: extreme contamination in waters at the Furtei Au-mine (Sardinia, Italy) 1.929
Groundwater contamination: Environmental issues and case studies in Sardinia (Italy) 1.831
Investigation on REE transported by airborne dust and deposited on vegetation 1.710
Geochemistry, stable isotopes and statistic tools to estimate threshold and source of nitrate in groundwater (Sardinia, Italy) 1.617
Assessing background values of chloride, sulfate and fluoride in groundwater: A geochemical-statistical approach at a regional scale 1.596
Hydrogeochemistry, rare earth elements and stable isotopes geochemistry of surface and ground-waters in the Ravenna coastal area 1.511
Targeting the measures for limiting nitrate pollution in groundwater by evaluation of transit time along the unsaturated zone. 1.497
Metals and metalloids in wild asparagus at uncontaminated and mining contaminated sites. 1.426
Antimony contamination of surface water at abandoned Sardinian mine sites 1.417
Regional occurrence of aqueous tungsten and relations with antimony, arsenic and molybdenum concentrations (Sardinia, Italy) 1.335
GRIDA3—a shared resources manager for environmental data analysis and applications 1.305
A coupled hydrogeological and multi-isotopic approach to investigate saltwater intrusion in a coastal groundwater (Sardinia, Italy) 1.235
Contamination of surface water at abandoned Sardinian mine sites 1.119
The use of stable pore water isotopes in the study of nitrate leaching 1.100
Estimation of Transit Time Along the Unsaturated Zone in the Protection of Groundwater Resources 1.088
Occurrence and seasonal variation of nitrate in natural waters of Sardinia (Italy) 1.071
Effect of major anions on arsenate desorption from ferrihydrite-bearing natural samples 1.062
Monitoring of physical-chemical parameter depth profile to assess sea water intrusion phenomena in a coastal multi-layer aquifer 1.060
Groundwater age tracer challenges: a case study from the Muravera plain, Italy 1.038
Rare earth elements in waters from the albitite-bearing granodiorites of Central Sardinia, Italy 1.037
Caratterizzazione idrogeochimica ed isotopica e valutazione della qualità delle acque superficiali e sotterranee campionate nel foglio 549 Muravera 1.011
Impact of past mining activity on the quality of groundwater in SW Sardinia (Italy) 930
A multi-disciplinary approach to characterize groundwater systems in coastal areas: the case studies of the Muravera Plain (Sardinia, Italy) 930
Using rare earth elements as geochemical tracers to distinguish groundwater from different Alpine aquifers 865
Dissolution of nano-crystalline fluorite powders: an investigation by XRD and solution chemistry 859
Assessing Recharge Sources and Seawater Intrusion in Coastal Groundwater: A Hydrogeological and Multi-Isotopic Approach 842
AQUAGRID: A problem solving platform for mine water (Sardinia first case study) 777
Transport of trace elements at different seasonal conditions: effects on the quality of river water in a Mediterranean area 772
AQUAGRID: An extensible platform for collaborative problem solving in groundwater protection 716
Designation of Nitrate Vulnerable Zones in northern Sardinia – Coupling geochemical data and geostructrural mapping and modelling to enhance the understanding of groundwater flow 709
AQUAGRID: A GRID services for advanced modelling and geochemical data analysis in groundwater resources management 682
Analysis of polydisperse ball-milled fluorite powders using a full pattern technique 649
null 646
Hydrogeochemical baseline studies prior to gold mining: a case study in Sardinia (Italy) 611
Caratterizzazione isotopica delle acque di falda e superficiali del Foglio 549 Muravera: dati preliminari 595
Composizione chimica e qualità delle acque campionate nel Foglio 549 Muravera. Risultati preliminari 571
Potential environmental impact of “Heavy Metals” from the Pitzu Rubiu clay mine, Sardinia (Italy) 556
The abandoned mining area of Montevecchio-Ingurtosu 539
Hydrogeochemical features of the Sardinian rivers 536
Rebound at Pb-Zn mines hosted in carbonate aquifers: influence on the chemistry of groundwater 535
Distinguishing sources of nitrate in groundwater 523
Temporal variation in water chemistry at abandoned mines hosted in a carbonate environmental 496
Legacy at abandoned mines: impact of mine wastes on surface waters 493
The competitive effect of major anions on arsenic desorption from ferrihydrite-bearing environmental materials 487
Assessing baseline concentrations of aqueous contaminants at abandoned mines 481
Sources and dispersion of antimony at the abandoned mine of Su Suergiu (SE Sardinia) 474
Rare earth elements geochemistry in waters from granodiorites of central Sardinia, Italy 435
The competitive effect of major anions on arsenic desorption from ferrihydrite-bearing environmental mateials 408
Combining hydrogeochemistry, statistics and explorative mapping to estimate regional threshold values of trace elements in groundwater (Sardinia, Italy) 395
La sistematica isotopica dello Sr come tracciante dei circuiti idrologici: il bacino del Flumendosa (Sardegna meridionale, Italia) 391
Hydrogeochemical studies in the Osilo area (Sardinia) with particular attention to the sorption process of arsenic 383
Environmental chemistry of solid wastes from the heap leaching pad at the Furtei gold mine, Sardinia, Italy 382
Environmental chemistry of heap leach wastes from the Furtei gold mine, Sardinia, Italy 378
Hydrogeochemical studies of a composite aquifer in eastern Calabria 331
Acid mine drainage prediction by Acid-Base Accounting tests in abandonate mine tailings from Sardinia 325
Hydrogeochemical characteristics of a stratified aquifer and groundwater quality degradation, Sila Massif, Italy 323
The abandoned antimony-mines of SE Sardinia: impact on surface waters 215
Investigation on bioaugmentation as a sustainable alternative to chemical fertilizers: preliminary results 72
null 26
Totale 99.367
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Categoria #
all - tutte 118.625
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 118.625
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20209.699 0 0 0 0 0 4.753 2.602 617 350 548 379 450
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
2024/202522.969 2.041 11.910 1.841 1.664 4.817 696 0 0 0 0 0 0
Totale 99.367