Articles

UofT Libraries is getting a new library services platform in January 2021.
Learn more about the change.

Search Articles

Advanced search
Help

Catalogue

Articles

Databases

X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
science & technology (46) 46
physical sciences (36) 36
geology (18) 18
life sciences & biomedicine (17) 17
environmental sciences (16) 16
geosciences, multidisciplinary (16) 16
radiocarbon (14) 14
carbon (13) 13
geochemistry & geophysics (10) 10
analysis (9) 9
carbon cycle (9) 9
environmental sciences & ecology (8) 8
geography, physical (8) 8
physical geography (8) 8
radiocarbon dating (8) 8
archaeology (7) 7
organic matter (7) 7
photosynthesis (7) 7
soils (7) 7
archaeology and prehistory (6) 6
carbon content (6) 6
ecology (6) 6
humanities and social sciences (6) 6
mass spectrometry (6) 6
14c (5) 5
[sde]environmental sciences (5) 5
accelerator mass spectrometry (5) 5
dating (5) 5
earth sciences (5) 5
paleontology (5) 5
aerosols (4) 4
age (4) 4
air pollution (4) 4
air quality (4) 4
carbon 14 (4) 4
carbon dioxide (4) 4
carbon isotopes (4) 4
chemistry (4) 4
exact sciences and technology (4) 4
isotopes (4) 4
laboratories (4) 4
physical sciences and mathematics (4) 4
phytolith (4) 4
precipitation (4) 4
sample preparation (4) 4
ams (3) 3
brasilien (3) 3
c dating (3) 3
carbon dating (3) 3
chemistry, analytical (3) 3
climate change (3) 3
combustion (3) 3
dating techniques (3) 3
earth, ocean, space (3) 3
environmental aspects (3) 3
fatty acids (3) 3
geochemistry (3) 3
grasses (3) 3
holocene (3) 3
isotopic fractionation (3) 3
life sciences (3) 3
multidisciplinary sciences (3) 3
oceanography (3) 3
oxidation (3) 3
plant sciences (3) 3
plants (3) 3
radiometric dating (3) 3
research (3) 3
residence time (3) 3
science & technology - other topics (3) 3
sciences of the universe (3) 3
silica (3) 3
tropical environment (3) 3
14c dating (2) 2
14c-ams (2) 2
[ sde ] environmental sciences (2) 2
[shs.archeo]humanities and social sciences/archaeology and prehistory (2) 2
advances in radiocarbon pretreatment protocols (2) 2
aerosol measurements (2) 2
agriculture (2) 2
amino acids (2) 2
ams radiocarbon dating (2) 2
analytical chemistry (2) 2
annual rings (2) 2
anthropology (2) 2
archaeological dating (2) 2
atmospheric carbon dioxide (2) 2
atmospherics (2) 2
biomarkers (2) 2
bomb-pulse methodology (2) 2
brazil (2) 2
burning (2) 2
c-ams (2) 2
carbon capture and storage (2) 2
chemical properties (2) 2
chemistry, multidisciplinary (2) 2
chromatography (2) 2
chronology (2) 2
climatic changes (2) 2
composition (2) 2
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1. Full Text The phytolith carbon sequestration concept: Fact or fiction? A comment on “Occurrence, turnover and carbon sequestration potential of phytoliths in terrestrial ecosystems by Song et al. doi: 10.1016/j.earscirev.2016.04.007”
by Santos, Guaciara M and Alexandre, Anne
Earth-science reviews, ISSN 0012-8252, 01/2017, Volume 164, pp. 251 - 255
NanoSIMS | Biosequestration | SEM-EDS | Phytolith carbon | Isotopes | Geosciences, Multidisciplinary | Physical Sciences | Geology | Science & Technology | Carbon cycle | Fractionation | Ecosystems | Data acquisition | Oxidation | Fluxes | Carbon capture and storage | Atmospherics | Environmental Sciences
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
2. Full Text Behavioral variability in ABA chemical pretreatment close to the 14C age limit
by Santos, Guaciara M and Ormsby, Kaelyn
Radiocarbon, ISSN 0033-8222, 2013, Volume 55, Issue 2-3, pp. 534 - 544
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
3. Full Text When the carbon being dated is not what you think it is: Insights from phytolith carbon research
by Santos, Guaciara M and Masion, Armand and Alexandre, Anne
Quaternary science reviews, ISSN 0277-3791, 10/2018, Volume 197, pp. 162 - 174
NanoSIMS | SEM-EDX | DNP-NMR | Phytolith occluded carbon | 14C dating | 13C labelling | 3D X-ray | Raman spectroscopy | C labelling | C dating | Geosciences, Multidisciplinary | Geography, Physical | Physical Sciences | Geology | Physical Geography | Science & Technology | Soils | Archaeology | Radiocarbon dating | Carbon content | Archaeological dating | Nuclear magnetic resonance spectroscopy | Photosynthesis | Environmental Sciences
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
4. Full Text Dynamic Nuclear Polarization NMR as a new tool to investigate the nature of organic compounds occluded in plant silica particles
by Masion, Armand and Alexandre, Anne and Ziarelli, Fabio and Viel, Stéphane and Santos, Guaciara M
Scientific reports, ISSN 2045-2322, 12/2017, Volume 7, Issue 1, pp. 3430 - 7
Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | Silicon Dioxide - analysis | Carbon - analysis | Magnetic Resonance Spectroscopy - methods | Poaceae - chemistry | Sensitivity and Specificity | Carbohydrates | Polarization | Organic matter | Nuclear magnetic resonance--NMR | Silica | Organic compounds | Signal to noise ratio | Index Medicus | Environmental Sciences
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
5. Full Text Bag of Tricks: A Set of Techniques and other Resources to Help 14C Laboratory Setup, Sample Processing, and Beyond
by Santos, Guaciara M and Xu, Xiaomei
Radiocarbon, ISSN 0033-8222, 06/2017, Volume 59, Issue 3, pp. 785 - 801
Chemical Pretreatment Approaches | sample processing | spectrometer measurement | graphite target production | small useful skills | Carbonaceous materials | Laboratories | Carbon dioxide | Raw materials | Physics | Chromatography | Scientific papers | Archaeology | Quality control | Graphite | Measurement techniques | Scientific imaging | Mass spectrometry | Graphitization
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
6. Full Text Unambiguous evidence of old soil carbon in grass biosilica particles
by Reyerson, Paul E and Alexandre, Anne and Harutyunyan, Araks and Corbineau, Remi and De La Torre, Hector A. Martinez and Badeck, Franz and Cattivelli, Luigi and Santos, Guaciara M
Biogeosciences, ISSN 1726-4170, 03/2016, Volume 13, Issue 4, pp. 1269 - 1286
Geosciences, Multidisciplinary | Physical Sciences | Life Sciences & Biomedicine | Geology | Environmental Sciences & Ecology | Ecology | Science & Technology | Biomineralization | Soils | Radiocarbon dating | Carbon content | Photosynthesis | Analysis | Dating techniques | Plants (botany) | Organic matter | Carbon dioxide | Particulates | Tissues | Carbon | Organic soils | Carbon dioxide in the atmosphere | Plant tissues | Mineralization | Soil organic matter | Organic matter in soil | Carbon capture and storage | Laboratories | Sorghum | Grasses | Experiments | Leaves | Precipitation | Hypotheses | Archives & records | Efficiency | Life Sciences | Earth Sciences | Geochemistry | Botanics | Sciences of the Universe | Vegetal Biology | Environmental Sciences
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
7. Full Text Main ozone-forming VOCs in the city of Sao Paulo: observations, modelling and impacts
by Alvim, Débora Souza and Alvim, Débora Souza and Gatti, Luciana Vanni and Gatti, Luciana Vanni and Corrêa, Sergio Machado and Corrêa, Sergio Machado and Chiquetto, Júlio Barboza and Chiquetto, Júlio Barboza and de Souza Rossatti, Carlos and de Souza Rossatti, Carlos and Pretto, Angélica and Pretto, Angélica and Santos, Maria Helena dos and Santos, Maria Helena dos and Yamazaki, Amélia and Yamazaki, Amélia and Orlando, João Paulo and Orlando, João Paulo and Santos, Guaciara Macedo and Santos, Guaciara Macedo
Air Quality, Atmosphere & Health, ISSN 1873-9318, 5/2017, Volume 10, Issue 4, pp. 421 - 435
Volatile organic compounds | Environmental Health | Atmospheric chemistry | Ozone-forming potential | Health Promotion and Disease Prevention | Environment | Incremental reactivity | Atmospheric Protection/Air Quality Control/Air Pollution | Environmental Sciences & Ecology | Life Sciences & Biomedicine | Science & Technology | Environmental Sciences | Meteorological research | Air quality monitoring stations | Air quality | Formaldehyde | Acetaldehyde | Weather | Paraxylene | Ionization | Analysis | Air pollution | Models | Rankings | Butylene | Mass spectrometry | Studies | Ozone | Volatile organic compounds--VOCs | International
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
8. Full Text Enhanced El Niño–Southern Oscillation Variability in Recent Decades
by Grothe, Pamela R and Cobb, Kim M and Liguori, Giovanni and Di Lorenzo, Emanuele and Capotondi, Antonietta and Lu, Yanbin and Cheng, Hai and Edwards, R. Lawrence and Southon, John R and Santos, Guaciara M and Deocampo, Daniel M and Lynch‐Stieglitz, Jean and Chen, Tianran and Sayani, Hussein R and Thompson, Diane M and Conroy, Jessica L and Moore, Andrea L and Townsend, Kayla and Hagos, Melat and O'Connor, Gemma and Toth, Lauren T
Geophysical research letters, ISSN 0094-8276, 04/2020, Volume 47, Issue 7, p. n/a
El Niño–Southern Oscillation | anthropogenic climate change | coral paleoclimate | Holocene climate change | Geosciences, Multidisciplinary | Physical Sciences | Geology | Science & Technology | Climatic data | Variability | Southern Oscillation | Properties | Global climate | Oxygen isotopes | El Nino | Climate variability | Tropical environment | Cyclones | Records | Oxygen | Greenhouse effect | Corals | Climate models | Climatic changes | El Nino phenomena | Greenhouse gases | Variance analysis | El Nino events | Anthropogenic factors | Fossils | Climate change | Global climate variability | Anthropogenic climate changes | Coral | El Nino-Southern Oscillation event | Air pollution
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
9. Full Text Misunderstandings Concerning the Significance of AMS Background 14C Measurements
by Taylor, R E and Southon, John R and Santos, Guaciara M
Radiocarbon, ISSN 0033-8222, 06/2018, Volume 60, Issue 3, pp. 727 - 749
Case Study | AMS | backgrounds | Carbon cycle | Archaeology | Laboratories | Scientific imaging | Research | Mass spectrometry | Carbon | Carbon 14 | Physics | Age | Cosmic rays | Radiometric dating
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
10. Full Text Towards producing pure phytolith concentrates from plants that are suitable for carbon isotopic analysis
by Corbineau, Rémi and Reyerson, Paul E and Alexandre, Anne and Santos, Guaciara M
Review of palaeobotany and palynology, ISSN 0034-6667, 10/2013, Volume 197, Issue 197, pp. 179 - 185
Extraction protocol | Phytolith | AMS radiocarbon dating | Carbon isotopes | Life Sciences & Biomedicine | Plant Sciences | Paleontology | Science & Technology | Photosynthesis | Archaeology | Plants | Environmental Sciences | Humanities and Social Sciences | Archaeology and Prehistory
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights