Lista de obras - Leonard I. Wassenaar - Dominio Público Uruguay

A Ti(III) reduction method for one-step conversion of seawater and freshwater nitrate into N2 O for stable isotopic analysis of 15 N/14 N, 18 O/16 O and 17 O/16 O

scientific article published on 01 August 2019

A compact tritium enrichment unit for large sample volumes with automated re-filling and higher enrichment factor.

artículo científico publicado en 2016

A comparision of laboratory and field based determinations of molecular diffusion coefficients in a low permeability geologic medium

artículo científico publicado en 2009

A dragonfly (δ2H) isoscape for North America: a new tool for determining natal origins of migratory aquatic emergent insects

artículo científico publicado en 2012

A feather-precipitation hydrogen isoscape model for New Zealand: implications for eco-forensics

artículo científico publicado en 2012

A laboratory information management system for the analysis of tritium (3H) in environmental waters

artículo científico publicado en 2018

A method for investigating population declines of migratory birds using stable isotopes: origins of harvested lesser scaup in North America

artículo científico publicado en 2009

A new isotopic reference material for stable hydrogen and oxygen isotope-ratio measurements of water - USGS50 Lake Kyoga Water

artículo científico publicado en 2015

A simple polymer electrolyte membrane system for enrichment of low-level tritium ((3)H) in environmental water samples

artículo científico publicado en 2017

A stable-isotope approach to delineate geographical catchment areas of avian migration monitoring stations in North America

artículo científico

A test of comparative equilibration for determining non-exchangeable stable hydrogen isotope values in complex organic materials.

artículo científico

A triple-isotope approach to predict the breeding origins of European bats

artículo científico publicado en 2012

An Appraisal of the Use of Hydrogen-Isotope Methods to Delineate Origins of Migratory Saw-whet Owls in North America

artículo científico publicado en 2013

An On-Line Technique for the Determination of the δ(18)O and δ(17)O of Gaseous and Dissolved Oxygen.

artículo científico publicado en 1999

An isotopic baseline (δ13C, δ15N) for fishes of Lake Winnipeg: Implications for investigating impacts of eutrophication and invasive species

article

An online temperature-controlled vacuum-equilibration preparation system for the measurement of δ2H values of non-exchangeable-H and of δ18O values in organic materials by isotope-ratio mass spectrometry

artículo científico publicado en 2015

Approaches for achieving long-term accuracy and precision of δ18O and δ2H for waters analyzed using laser absorption spectrometers

artículo científico publicado en 2014

Aquatic metabolism and ecosystem health assessment using dissolved O2 stable isotope diel curves

artículo científico publicado en 2008

Assessing the fate of explosives derived nitrate in mine waste rock dumps using the stable isotopes of oxygen and nitrogen

artículo científico publicado en 2018

Assessing waterbird habitat use in coastal evaporative systems using stable isotopes (δ13C, δ15N and δD) as environmental tracers

scientific article published in 2011

Carbon Cycling in Terrestrial Environments

artículo científico publicado en 1998

Characterizing geochemical reactions in unsaturated mine waste-rock piles using gaseous O2, CO2, 12CO2, and 13CO2.

artículo científico publicado en 2003

Chemical and carbon isotopic composition of dissolved organic carbon in a regional confined methanogenic aquifer

artículo científico publicado en 2004

Community-level assessment of the effects of the broad-spectrum antimicrobial chlorhexidine on the outcome of river microbial biofilm development

artículo científico publicado en 2008

Comparative equilibration and online technique for determination of non-exchangeable hydrogen of keratins for use in animal migration studies

artículo científico publicado en 2003

Comparative microscale analysis of the effects of triclosan and triclocarban on the structure and function of river biofilm communities.

artículo científico publicado en 2009

Comparison of methods for stable isotope ratio (δ13C, δ15N, δ2H, δ18O) measurements of feathers

article

Connecting breeding and wintering habitats of migratory piscivorous birds: implications for tracking contaminants (Hg) using multiple stable isotopes

artículo científico publicado en 2012

Conservation through connectivity: can isotopic gradients in Africa reveal winter quarters of a migratory bird?

artículo científico publicado en 2012

Contrasting assignment of migratory organisms to geographic origins using long-term versus year-specific precipitation isotope maps

scientific article published in 2014

Contrasting pathways of assimilation: stable isotope assessment of fish exposure to pulp mill effluents

artículo científico publicado en 2006

Correcting Laser-Based Water Stable Isotope Readings Biased by Carrier Gas Changes.

artículo científico publicado en 2016

Correcting for methane interferences on δ2H and δ18O measurements in pore water using H2Oliquid-H2Ovapor equilibration laser spectroscopy

artículo científico publicado en 2011

Critique: measuring hydrogen stable isotope abundance of proteins to infer origins of wildlife, food and people.

artículo científico publicado en 2013

Decadal geochemical and isotopic trends for nitrate in a transboundary aquifer and implications for agricultural beneficial management practices

artículo científico publicado en 2006

Defining fish community structure in Lake Winnipeg using stable isotopes (δ(13)C, δ(15)N, δ(34)S): implications for monitoring ecological responses and trophodynamics of mercury & other trace elements

artículo científico publicado en 2014

Determination of the hydrogen isotopic compositions of organic materials and hydrous minerals using thermal combustion laser spectroscopy

artículo científico publicado en 2012

Differential migration and the link between winter latitude, timing of migration, and breeding in a songbird

artículo científico publicado en 2016

Distribution and Biogeochemical Importance of Bacterial Populations in a Thick Clay-Rich Aquitard System

scientific article published on 01 December 2000

Diurnal variations in the photosynthesis-respiration activity of a cyanobacterial bloom in a freshwater dam reservoir: an isotopic study.

artículo científico publicado en 2008

Do Healthy Monarchs Migrate Farther? Tracking Natal Origins of Parasitized vs. Uninfected Monarch Butterflies Overwintering in Mexico

artículo científico publicado en 2015

Does a lack of design and repeatability compromise scientific criticism? A response to Smith et al. (2009)

artículo científico publicado en 2009

Dynamics and stable isotope composition of gaseous and dissolved oxygen

artículo científico publicado en 2007

Dynamics of dissolved oxygen isotopic ratios: a transient model to quantify primary production, community respiration, and air-water exchange in aquatic ecosystems

scientific article published on 22 May 2007

Effects of selected pharmaceuticals on riverine biofilm communities.

artículo científico publicado en 2005

Effects of size and diet on stable hydrogen isotope values (δD) in fish: implications for tracing origins of individuals and their food sources

Estimating14C Groundwater Ages in a Methanogenic Aquifer

article

Factors influencing the turnover and net isotopic discrimination of hydrogen isotopes in proteinaceous tissue: experimental results using Japanese quail

artículo científico publicado en 2012

Future Directions and Challenges for Using Stable Isotopes in Advancing Terrestrial Animal Migration Research

Geographic origin and migration phenology of European red admirals () as revealed by stable isotopes

artículo científico publicado en 2018

Global application of stable hydrogen and oxygen isotopes to wildlife forensics.

artículo científico publicado en 2005

High resolution pore water delta2H and delta18O measurements by H2O(liquid)-H2O(vapor) equilibration laser spectroscopy

artículo científico publicado en 2008

High-precision laser spectroscopy D/H and 18O/16O measurements of microliter natural water samples.

artículo científico publicado en 2007

Hydrogen isotope variability in prairie wetland systems: implications for studies of migratory connectivity

artículo científico publicado en 2013

IAEA International Symposium on Isotope Hydrology: Revisiting Foundations and Exploring Frontiers, 11-15 May 2015, Vienna, Austria

artículo científico publicado en 2016

Improved online δ18O measurements of nitrogen- and sulfur-bearing organic materials and a proposed analytical protocol

artículo científico publicado en 2011

In situ experiment to determine advective-diffusive controls on solute transport in a clay-rich aquitard

artículo científico publicado en 2012

Individual specialization and trophic adaptability of northern pike (Esox lucius): an isotope and dietary analysis

scientific article published on 01 August 1999

Inferring heterogeneity in aquitards using high-resolution deltaD and delta18O profiles

artículo científico publicado en 2009

Inferring the ecology of willow warblers during their winter moult by sequential stable isotope analyses of remiges

article

Influence of drinking water and diet on the stable-hydrogen isotope ratios of animal tissues

artículo científico publicado en 1999

Isoscape Computation and Inference of Spatial Origins With Mixed Models Using the R package IsoriX

artículo científico publicado en 2019

Isotopic evidence that dragonflies (Pantala flavescens) migrating through the Maldives come from the northern Indian subcontinent

artículo científico publicado en 2012

LIMS for Lasers 2015 for achieving long-term accuracy and precision of δ(2)H, δ(17)O, and δ(18)O of waters using laser absorption spectrometry

artículo científico publicado en 2015

Linking breeding and wintering grounds of neotropical migrant songbirds using stable hydrogen isotopic analysis of feathers

article

Linking hydrogen (δ2H) isotopes in feathers and precipitation: sources of variance and consequences for assignment to isoscapes

artículo científico publicado en 2012

Measurement of stable isotope activities in saline aqueous solutions using optical spectroscopy methods.

artículo científico publicado en 2013

Microbial respiration and diffusive transport of O2, 16O2, and 18O15O in unsaturated soils and geologic sediments

artículo científico publicado en 2003

Migration distance as a selective episode for wing morphology in a migratory insect

artículo científico publicado en 2017

Migratory connectivity of the monarch butterfly (Danaus plexippus): patterns of spring re-colonization in eastern North America

artículo científico publicado en 2012

Monarch butterflies cross the Appalachians from the west to recolonize the east coast of North America

artículo científico publicado en 2010

N and O isotope (δ15 Nα , δ15 Nβ , δ18 O, δ17 O) analyses of dissolved NO3- and NO2- by the Cd-azide reduction method and N2 O laser spectrometry

artículo científico publicado en 2017

Natal origins of migratory monarch butterflies at wintering colonies in Mexico: new isotopic evidence

artículo científico publicado en 1998

No evidence for assortative mating within a willow warbler migratory divide

artículo científico publicado en 2014

On-line technique for the determination of the delta37Cl of inorganic and total organic Cl in environmental samples

artículo científico publicado en 2004

PREFACE: IAEA International Symposium on Isotope Hydrology

artículo científico publicado en 2020

Possible linkage between neuronal recruitment and flight distance in migratory birds.

artículo científico publicado en 2016

Precipitation isoscapes for New Zealand: enhanced temporal detail using precipitation-weighted daily climatology

artículo científico publicado en 2016

Prey consumption and trace element concentrations in double-crested cormorants ( Phalacrocorax auritus ) from Lake Winnipeg, Canada

article

Principles and uncertainties of <sup>14</sup>C age estimations for groundwater transport and resource evaluation

artículo científico publicado en 2020

Proficiency testing of 78 international laboratories measuring tritium in environmental waters by decay counting and mass spectrometry for age dating and water resources assessment

artículo científico publicado en 2020

Re-evaluation of the hydrogen stable isotopic composition of keratin calibration standards for wildlife and forensic science applications

artículo científico publicado en 2017

Realtime stable isotope monitoring of natural waters by parallel-flow laser spectroscopy.

artículo científico publicado en 2011

Regional climate on the breeding grounds predicts variation in the natal origin of monarch butterflies overwintering in Mexico over 38 years

artículo científico publicado en 2017

STRUCTURAL AND FUNCTIONAL RESPONSES OF RIVER BIOFILM COMMUNITIES TO THE NONSTEROIDAL ANTI-INFLAMMATORY DICLOFENAC

article

Seeking excellence: an evaluation of 235 international laboratories conducting water isotope analyses by isotope-ratio and laser-absorption spectrometer.

artículo científico publicado en 2018

Solving a migration riddle using isoscapes: house martins from a Dutch village winter over West Africa

artículo científico publicado en 2012

Space-time tradeoffs in the development of precipitation-based isoscape models for determining migratory origin

Spatial and temporal variability of prairie lake hydrology as revealed using stable isotopes of hydrogen and oxygen

article

Spatio-temporal variation of nitrate sources to Lake Winnipeg using N and O isotope (δ15N, δ18O) analyses

article

Stable carbon and hydrogen isotopes from bat guano in the Grand Canyon, USA, reveal Younger Dryas and 8.2 ka events

article

Stable hydrogen and oxygen isotopes in aquatic food webs are tracers of diet and provenance

article by David X. Soto et al published 7 February 2013 in Functional Ecology

Stable isotope and band-encounter analyses delineate migratory patterns and catchment areas of white-throated sparrows at a migration monitoring station

artículo científico publicado en 2005

Stable isotope ecology: an introduction

artículo científico publicado en 1999

Stable isotopes (δD and δ13C) are geographic indicators of natal origins of monarch butterflies in eastern North America

artículo científico publicado en 1999

Stable isotopes as indicators of altitudinal distributions and movements in an Ecuadorean hummingbird community.

artículo científico publicado en 2003

Stable isotopes in ecological studies.

artículo científico publicado en 2005

Stable nitrogen isotopes in waterfowl feathers reflect agricultural land use in western Canada

artículo científico publicado en 2001

Stable-hydrogen isotope heterogeneity in keratinous materials: mass spectrometry and migratory wildlife tissue subsampling strategies

artículo científico publicado en 2006

Stable-hydrogen isotope measures of natal dispersal reflect observed population declines in a threatened migratory songbird

artículo científico publicado en 2012

The Pulse of the Amazon: Fluxes of Dissolved Organic Carbon, Nutrients, and Ions From the World's Largest River

artículo científico

The efficacy of scale sampling for monitoring trace element concentrations and stable isotopes in commercially harvested walleye (Sander vitreus).

artículo científico

The first IAEA inter-laboratory comparison exercise in Latin America and the Caribbean for stable isotope analyses of water samples

artículo científico publicado en 2020

The influence of metabolic effects on stable hydrogen isotopes in tissues of aquatic organisms

artículo científico publicado en 2013

Tracing waterbird exposure to total mercury and selenium: a case study at the solar saltworks of Thyna (sfax, Tunisia).

artículo científico publicado en 2011

Tracking cats: problems with placing feline carnivores on δO, δD isoscapes

artículo científico publicado en 2011

Tracking multi-generational colonization of the breeding grounds by monarch butterflies in eastern North America

artículo científico publicado en 2013

Transport and geochemical controls on the distribution of solutes and stable isotopes in a thick clay-rich till aquitard, Canada

artículo científico publicado en 2004

Using Stable Hydrogen Isotope Analysis of Feathers to Delineate Origins of Harvested Sandhill Cranes in the Central Flyway of North America

article

Using hydrogen isotopes of freshwater fish tissue as a tracer of provenance

artículo científico publicado en 2016

Using stable hydrogen and oxygen isotope measurements of feathers to infer geographical origins of migrating European birds

artículo científico publicado en 2004

Worldwide proficiency test for routine analysis of δ2H and δ18O in water by isotope-ratio mass spectrometry and laser absorption spectroscopy

artículo científico publicado en 2012

Lista de obras de Leonard I. Wassenaar

A Ti(III) reduction method for one-step conversion of seawater and freshwater nitrate into N2 O for stable isotopic analysis of 15 N/14 N, 18 O/16 O and 17 O/16 O

A compact tritium enrichment unit for large sample volumes with automated re-filling and higher enrichment factor.

A comparision of laboratory and field based determinations of molecular diffusion coefficients in a low permeability geologic medium

A dragonfly (δ2H) isoscape for North America: a new tool for determining natal origins of migratory aquatic emergent insects

A feather-precipitation hydrogen isoscape model for New Zealand: implications for eco-forensics

A laboratory information management system for the analysis of tritium (3H) in environmental waters

A method for investigating population declines of migratory birds using stable isotopes: origins of harvested lesser scaup in North America

A new isotopic reference material for stable hydrogen and oxygen isotope-ratio measurements of water - USGS50 Lake Kyoga Water

A simple polymer electrolyte membrane system for enrichment of low-level tritium ((3)H) in environmental water samples

A stable-isotope approach to delineate geographical catchment areas of avian migration monitoring stations in North America

A test of comparative equilibration for determining non-exchangeable stable hydrogen isotope values in complex organic materials.

A triple-isotope approach to predict the breeding origins of European bats

An Appraisal of the Use of Hydrogen-Isotope Methods to Delineate Origins of Migratory Saw-whet Owls in North America

An On-Line Technique for the Determination of the δ(18)O and δ(17)O of Gaseous and Dissolved Oxygen.

An isotopic baseline (δ13C, δ15N) for fishes of Lake Winnipeg: Implications for investigating impacts of eutrophication and invasive species

An online temperature-controlled vacuum-equilibration preparation system for the measurement of δ2H values of non-exchangeable-H and of δ18O values in organic materials by isotope-ratio mass spectrometry

Approaches for achieving long-term accuracy and precision of δ18O and δ2H for waters analyzed using laser absorption spectrometers

Aquatic metabolism and ecosystem health assessment using dissolved O2 stable isotope diel curves

Assessing the fate of explosives derived nitrate in mine waste rock dumps using the stable isotopes of oxygen and nitrogen

Assessing waterbird habitat use in coastal evaporative systems using stable isotopes (δ13C, δ15N and δD) as environmental tracers

Carbon Cycling in Terrestrial Environments

Characterizing geochemical reactions in unsaturated mine waste-rock piles using gaseous O2, CO2, 12CO2, and 13CO2.

Chemical and carbon isotopic composition of dissolved organic carbon in a regional confined methanogenic aquifer

Community-level assessment of the effects of the broad-spectrum antimicrobial chlorhexidine on the outcome of river microbial biofilm development

Comparative equilibration and online technique for determination of non-exchangeable hydrogen of keratins for use in animal migration studies

Comparative microscale analysis of the effects of triclosan and triclocarban on the structure and function of river biofilm communities.

Comparison of methods for stable isotope ratio (δ13C, δ15N, δ2H, δ18O) measurements of feathers

Connecting breeding and wintering habitats of migratory piscivorous birds: implications for tracking contaminants (Hg) using multiple stable isotopes

Conservation through connectivity: can isotopic gradients in Africa reveal winter quarters of a migratory bird?

Contrasting assignment of migratory organisms to geographic origins using long-term versus year-specific precipitation isotope maps

Contrasting pathways of assimilation: stable isotope assessment of fish exposure to pulp mill effluents

Correcting Laser-Based Water Stable Isotope Readings Biased by Carrier Gas Changes.

Correcting for methane interferences on δ2H and δ18O measurements in pore water using H2Oliquid-H2Ovapor equilibration laser spectroscopy

Critique: measuring hydrogen stable isotope abundance of proteins to infer origins of wildlife, food and people.

Decadal geochemical and isotopic trends for nitrate in a transboundary aquifer and implications for agricultural beneficial management practices

Defining fish community structure in Lake Winnipeg using stable isotopes (δ(13)C, δ(15)N, δ(34)S): implications for monitoring ecological responses and trophodynamics of mercury & other trace elements

Determination of the hydrogen isotopic compositions of organic materials and hydrous minerals using thermal combustion laser spectroscopy

Differential migration and the link between winter latitude, timing of migration, and breeding in a songbird

Distribution and Biogeochemical Importance of Bacterial Populations in a Thick Clay-Rich Aquitard System

Diurnal variations in the photosynthesis-respiration activity of a cyanobacterial bloom in a freshwater dam reservoir: an isotopic study.

Do Healthy Monarchs Migrate Farther? Tracking Natal Origins of Parasitized vs. Uninfected Monarch Butterflies Overwintering in Mexico

Does a lack of design and repeatability compromise scientific criticism? A response to Smith et al. (2009)

Dynamics and stable isotope composition of gaseous and dissolved oxygen

Dynamics of dissolved oxygen isotopic ratios: a transient model to quantify primary production, community respiration, and air-water exchange in aquatic ecosystems

Effects of selected pharmaceuticals on riverine biofilm communities.

Effects of size and diet on stable hydrogen isotope values (δD) in fish: implications for tracing origins of individuals and their food sources

Estimating14C Groundwater Ages in a Methanogenic Aquifer

Factors influencing the turnover and net isotopic discrimination of hydrogen isotopes in proteinaceous tissue: experimental results using Japanese quail

Future Directions and Challenges for Using Stable Isotopes in Advancing Terrestrial Animal Migration Research

Geographic origin and migration phenology of European red admirals () as revealed by stable isotopes

Global application of stable hydrogen and oxygen isotopes to wildlife forensics.

High resolution pore water delta2H and delta18O measurements by H2O(liquid)-H2O(vapor) equilibration laser spectroscopy

High-precision laser spectroscopy D/H and 18O/16O measurements of microliter natural water samples.

Hydrogen isotope variability in prairie wetland systems: implications for studies of migratory connectivity

IAEA International Symposium on Isotope Hydrology: Revisiting Foundations and Exploring Frontiers, 11-15 May 2015, Vienna, Austria

Improved online δ18O measurements of nitrogen- and sulfur-bearing organic materials and a proposed analytical protocol

In situ experiment to determine advective-diffusive controls on solute transport in a clay-rich aquitard

Individual specialization and trophic adaptability of northern pike (Esox lucius): an isotope and dietary analysis

Inferring heterogeneity in aquitards using high-resolution deltaD and delta18O profiles

Inferring the ecology of willow warblers during their winter moult by sequential stable isotope analyses of remiges

Influence of drinking water and diet on the stable-hydrogen isotope ratios of animal tissues

Isoscape Computation and Inference of Spatial Origins With Mixed Models Using the R package IsoriX

Isotopic evidence that dragonflies (Pantala flavescens) migrating through the Maldives come from the northern Indian subcontinent

LIMS for Lasers 2015 for achieving long-term accuracy and precision of δ(2)H, δ(17)O, and δ(18)O of waters using laser absorption spectrometry

Linking breeding and wintering grounds of neotropical migrant songbirds using stable hydrogen isotopic analysis of feathers

Linking hydrogen (δ2H) isotopes in feathers and precipitation: sources of variance and consequences for assignment to isoscapes

Measurement of stable isotope activities in saline aqueous solutions using optical spectroscopy methods.

Microbial respiration and diffusive transport of O2, 16O2, and 18O15O in unsaturated soils and geologic sediments

Migration distance as a selective episode for wing morphology in a migratory insect

Migratory connectivity of the monarch butterfly (Danaus plexippus): patterns of spring re-colonization in eastern North America

Monarch butterflies cross the Appalachians from the west to recolonize the east coast of North America

N and O isotope (δ15 Nα , δ15 Nβ , δ18 O, δ17 O) analyses of dissolved NO3- and NO2- by the Cd-azide reduction method and N2 O laser spectrometry

Natal origins of migratory monarch butterflies at wintering colonies in Mexico: new isotopic evidence

No evidence for assortative mating within a willow warbler migratory divide

On-line technique for the determination of the delta37Cl of inorganic and total organic Cl in environmental samples

PREFACE: IAEA International Symposium on Isotope Hydrology

Possible linkage between neuronal recruitment and flight distance in migratory birds.

Precipitation isoscapes for New Zealand: enhanced temporal detail using precipitation-weighted daily climatology

Prey consumption and trace element concentrations in double-crested cormorants ( Phalacrocorax auritus ) from Lake Winnipeg, Canada