Alexander van Geen

About Alexander van Geen

Alexander van Geen, With an exceptional h-index of 86 and a recent h-index of 48 (since 2020), a distinguished researcher at Columbia University in the City of New York, specializes in the field of Geochemistry, environmental health, paleoceanography.

His recent articles reflect a diverse array of research interests and contributions to the field:

Lead-based paint detection using perovskite fluorescence and X-ray fluorescence

Elevated arsenic concentrations in groundwater of the Upper Indus Plain of Pakistan across a range of redox conditions

Influence of folate+ B12 supplementation on arsenic methylation: A double-blinded, placebo-controlled trial in Bangladeshi children

Microbial utilization of recently fixed, plant-derived organic carbon in shallow Holocene and Pleistocene aquifers in Bangladesh

Sulfate reduction accelerates groundwater arsenic contamination even in aquifers with abundant iron oxides

The pregnancy, arsenic, and immune response (PAIR) study in rural northern Bangladesh

Shift in groundwater recharge of the Bengal Basin from rainfall to surface water

Controls of lithology and groundwater pumping on arsenic contamination of deep groundwater in Bangladesh

Alexander van Geen Information

University

Position

Lamont-Doherty Earth Observatory of Columbia University

Citations(all)

24795

Citations(since 2020)

7900

Cited By

20461

hIndex(all)

86

hIndex(since 2020)

48

i10Index(all)

189

i10Index(since 2020)

159

Email

University Profile Page

Google Scholar

Alexander van Geen Skills & Research Interests

Geochemistry

environmental health

paleoceanography

Top articles of Alexander van Geen

Lead-based paint detection using perovskite fluorescence and X-ray fluorescence

Analytica Chimica Acta

2024/4/16

Alexander Van Geen
Alexander Van Geen

H-Index: 50

Elevated arsenic concentrations in groundwater of the Upper Indus Plain of Pakistan across a range of redox conditions

Available at SSRN 4463196

2023

Influence of folate+ B12 supplementation on arsenic methylation: A double-blinded, placebo-controlled trial in Bangladeshi children

ISEE Conference Abstracts

2023/9/21

Microbial utilization of recently fixed, plant-derived organic carbon in shallow Holocene and Pleistocene aquifers in Bangladesh

Organic Geochemistry

2023/3/1

Sulfate reduction accelerates groundwater arsenic contamination even in aquifers with abundant iron oxides

Nature water

2023/2

Alexander Van Geen
Alexander Van Geen

H-Index: 50

The pregnancy, arsenic, and immune response (PAIR) study in rural northern Bangladesh

Paediatric and Perinatal Epidemiology

2023/2/9

Shift in groundwater recharge of the Bengal Basin from rainfall to surface water

Communications Earth & Environment

2023/1/9

Controls of lithology and groundwater pumping on arsenic contamination of deep groundwater in Bangladesh

2023

Radiocarbon analysis of RNA, DIC, DOC and CH4 to constrain the sustainability of pumping Pleistocene aquifers in Bangladesh

2023

Ending toxic arsenic exposure from well water in Bangladesh

2023

Widespread Pb contamination in urban backyard soils for> 100 years identified in soil cores constrained by 210Pb and 137Cs

Science of The Total Environment

2023/11/15

Yael Kiro
Yael Kiro

H-Index: 10

James Ross
James Ross

H-Index: 12

Alexander Van Geen
Alexander Van Geen

H-Index: 50

Anthropometric measures and arsenic methylation among pregnant women in rural northern Bangladesh

Environmental Research

2023/6/19

Mass fluxes of dissolved arsenic discharging to the Meghna River are sufficient to account for the mass of arsenic in riverbank sediments

Journal of Contaminant Hydrology

2022/12/1

Alexander Van Geen
Alexander Van Geen

H-Index: 50

Citizen Science to Educate and Empower a Community Exposed to a Toxicant

Rethinking Education for Sustainable Development: Research, Policy and Practice

2022/10/20

Alexander Van Geen
Alexander Van Geen

H-Index: 50

Drinking Water Arsenic, Hemoglobin, and Anemia among Pregnant Women in Rural Northern Bangladesh

ISEE Conference Abstracts

2022/9/21

A mass-balance approach to evaluate arsenic intake and excretion in different populations

Environment international

2022/8/1

A mass-balance model to assess arsenic exposure from multiple wells in Bangladesh

Journal of exposure science & environmental epidemiology

2022/5

Ana Navas-Acien
Ana Navas-Acien

H-Index: 57

Yu Chen
Yu Chen

H-Index: 3

Alexander Van Geen
Alexander Van Geen

H-Index: 50

Groundwater fluoride across the Punjab plains of Pakistan and India: Distribution and underlying mechanisms

Science of the Total Environment

2022/2/1

Well‐Switching to Reduce Arsenic Exposure in Bangladesh: Making the Most of Inaccurate Field Kit Measurements

GeoHealth

2021/12

Alexander Van Geen
Alexander Van Geen

H-Index: 50

Assessment of excess mortality and household income in rural Bangladesh during the COVID-19 pandemic in 2020

JAMA Network Open

2021/11/1

Yuling Yao
Yuling Yao

H-Index: 7

Yiqian Wang
Yiqian Wang

H-Index: 3

Alexander Van Geen
Alexander Van Geen

H-Index: 50

See List of Professors in Alexander van Geen University(Columbia University in the City of New York)