☰

A Hope Jahren - Publications

Affiliations: 
Johns Hopkins University, Baltimore, MD 
Area:
Biogeochemistry, Environmental Sciences, Soil Science Agriculture, Forestry and Wildlife Agriculture
Tree Info Similar researchers PubMed Report error

54 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2018 Liu SV, Moore LB, Halliday TM, Jahren AH, Savla J, Hedrick VE, Marinik EL, Davy BM. Short-term changes in added sugar consumption by adolescents reflected in the carbon isotope ratio of fingerstick blood. Nutrition and Health. 260106018799522. PMID 30231801 DOI: 10.1177/0260106018799522  0.321
2018 Hagopian WM, Schubert BA, Graper RA, Jahren AH. Plant growth chamber design for subambient pCO and δ C studies. Rapid Communications in Mass Spectrometry : Rcm. PMID 29790617 DOI: 10.1002/Rcm.8176  0.399
2018 Bostic JN, Hagopian WM, Jahren AH. Carbon and nitrogen stable isotopes in U.S. milk: Insight into production process. Rapid Communications in Mass Spectrometry. 32: 561-566. PMID 29380915 DOI: 10.1002/Rcm.8069  0.412
2018 MacDougall CR, Hill CE, Jahren AH, Savla J, Riebl SK, Hedrick VE, Raynor HA, Dunsmore JC, Frisard MI, Davy BM. The δ13C Value of Fingerstick Blood Is a Valid, Reliable, and Sensitive Biomarker of Sugar-Sweetened Beverage Intake in Children and Adolescents. The Journal of Nutrition. 148: 147-152. PMID 29378049 DOI: 10.1093/Jn/Nxx017  0.305
2018 Schubert BA, Jahren AH. Incorporating the effects of photorespiration into terrestrial paleoclimate reconstruction Earth-Science Reviews. 177: 637-642. DOI: 10.1016/J.Earscirev.2017.12.008  0.453
2017 Rabanus-Wallace MT, Wooller MJ, Zazula GD, Shute E, Jahren AH, Kosintsev P, Burns JA, Breen J, Llamas B, Cooper A. Megafaunal isotopes reveal role of increased moisture on rangeland during late Pleistocene extinctions. Nature Ecology & Evolution. 1: 125. PMID 28812683 DOI: 10.1038/S41559-017-0125  0.333
2017 Schubert BA, Jahren AH, Davydov SP, Warny S. The transitional climate of the late Miocene Arctic: Winter-dominated precipitation with high seasonal variability Geology. 45: 447-450. DOI: 10.1130/G38746.1  0.347
2016 Hedrick VE, Davy BM, Wilburn GA, Jahren AH, Zoellner JM. Evaluation of a novel biomarker of added sugar intake (δ 13C) compared with self-reported added sugar intake and the Healthy Eating Index-2010 in a community-based, rural U.S. sample. Public Health Nutrition. 19: 429-36. PMID 25901966 DOI: 10.1017/S136898001500107X  0.33
2015 Bostic JN, Palafox SJ, Rottmueller ME, Jahren AH. Effect of baking and fermentation on the stable carbon and nitrogen isotope ratios of grain-based food. Rapid Communications in Mass Spectrometry : Rcm. 29: 937-47. PMID 26407308 DOI: 10.1002/Rcm.7178  0.379
2015 Hagopian WM, Schubert BA, Jahren AH. Large-scale plant growth chamber design for elevated pCO2 and δ(13) C studies. Rapid Communications in Mass Spectrometry : Rcm. 29: 440-6. PMID 26349466 DOI: 10.1002/Rcm.7121  0.384
2015 Hedrick VE, Zoellner JM, Jahren AH, Woodford NA, Bostic JN, Davy BM. A Dual-Carbon-and-Nitrogen Stable Isotope Ratio Model Is Not Superior to a Single-Carbon Stable Isotope Ratio Model for Predicting Added Sugar Intake in Southwest Virginian Adults. The Journal of Nutrition. 145: 1362-9. PMID 25855120 DOI: 10.3945/Jn.115.211011  0.38
2015 Schubert BA, Jahren AH. Seasonal temperature and precipitation recorded in the intra-annual oxygen isotope pattern of meteoric water and tree-ring cellulose Quaternary Science Reviews. 125: 1-14. DOI: 10.1016/J.Quascirev.2015.07.024  0.418
2015 McGlynn TP, Graham R, Wilson J, Emerson J, Jandt JM, Jahren AH. Distinct types of foragers in the ant Ectatomma ruidum: Typical foragers and furtive thieves Animal Behaviour. 109: 243-247. DOI: 10.1016/J.Anbehav.2015.08.024  0.317
2014 Fakhouri TH, Jahren AH, Appel LJ, Chen L, Alavi R, Anderson CA. Serum carbon isotope values change in adults in response to changes in sugar-sweetened beverage intake. The Journal of Nutrition. 144: 902-5. PMID 24717368 DOI: 10.3945/Jn.113.186213  0.424
2014 Jahren AH, Schubert BA, Marynowski L, Wilson JP. The carbon isotope organic geochemistry of early Ordovician rocks from the annascaul formation, county Kerry Irish Journal of Earth Sciences. 31: 1-12. DOI: 10.3318/Ijes.2013.31.1  0.403
2014 Jahren AH, Bostic JN, Davy BM. The potential for a carbon stable isotope biomarker of dietary sugar intake J. Anal. At. Spectrom.. 29: 795-816. DOI: 10.1039/C3Ja50339A  0.344
2012 King DC, Schubert BA, Jahren AH. Practical considerations for the use of pollen δ13C value as a paleoclimate indicator. Rapid Communications in Mass Spectrometry : Rcm. 26: 2165-72. PMID 22886813 DOI: 10.1002/Rcm.6333  0.356
2012 Hagopian WM, Jahren AH. Elimination of nitrogen interference during online oxygen isotope analysis of nitrogen-doped organics using the "NiCat" nickel reduction system. Rapid Communications in Mass Spectrometry : Rcm. 26: 1776-82. PMID 22777779 DOI: 10.1002/Rcm.6285  0.348
2012 Schubert BA, Jahren AH, Eberle JJ, Sternberg LSL, Eberth DA. A summertime rainy season in the Arctic forests of the Eocene Geology. 40: 523-526. DOI: 10.1130/G32856.1  0.348
2012 Schubert BA, Jahren AH. The effect of atmospheric CO 2 concentration on carbon isotope fractionation in C 3 land plants Geochimica Et Cosmochimica Acta. 96: 29-43. DOI: 10.1016/J.Gca.2012.08.003  0.432
2011 Davy BM, Jahren AH, Hedrick VE, Comber DL. Association of δ¹³C in fingerstick blood with added-sugar and sugar-sweetened beverage intake. Journal of the American Dietetic Association. 111: 874-8. PMID 21616200 DOI: 10.1016/J.Jada.2011.03.019  0.354
2011 Panetta RJ, Jahren AH. Single-step transesterification with simultaneous concentration and stable isotope analysis of fatty acid methyl esters by gas chromatography-combustion-isotope ratio mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 25: 1373-81. PMID 21504002 DOI: 10.1002/Rcm.5001  0.358
2011 Schubert BA, Jahren AH. Quantifying seasonal precipitation using high-resolution carbon isotope analyses in evergreen wood Geochimica Et Cosmochimica Acta. 75: 7291-7303. DOI: 10.1016/J.Gca.2011.08.002  0.446
2011 Schubert BA, Jahren AH. Fertilization trajectory of the root crop Raphanus sativus across atmospheric pCO2 estimates of the next 300 years Agriculture, Ecosystems and Environment. 140: 174-181. DOI: 10.1016/J.Agee.2010.11.024  0.335
2010 Hunsinger GB, Hagopian WM, Jahren AH. Offline oxygen isotope analysis of organic compounds with high N:O. Rapid Communications in Mass Spectrometry : Rcm. 24: 3182-6. PMID 20941766 DOI: 10.1002/Rcm.4752  0.324
2010 Yeung EH, Saudek CD, Jahren AH, Kao WH, Islas M, Kraft R, Coresh J, Anderson CA. Evaluation of a novel isotope biomarker for dietary consumption of sweets. American Journal of Epidemiology. 172: 1045-52. PMID 20817784 DOI: 10.1093/Aje/Kwq247  0.358
2010 Hagopian WM, Jahren AH. Minimization of sample requirement for delta18O in benzoic acid. Rapid Communications in Mass Spectrometry : Rcm. 24: 2542-6. PMID 20740528 DOI: 10.1002/Rcm.4669  0.304
2009 Jahren AH, Arens NC. Prediction of atmospheric δ13CO2 using plant cuticle isolated from fluvial sediment: Tests across a gradient in salt content Palaios. 24: 394-401. DOI: 10.2110/Palo.2008.P08-069R  0.463
2009 Jahren AH, Byrne MC, Graham HV, Sternberg LSL, Summons RE. The environmental water of the middle Eocene Arctic: Evidence from δD, δ18O and δ13C within specific compounds Palaeogeography, Palaeoclimatology, Palaeoecology. 271: 96-103. DOI: 10.1016/J.Palaeo.2008.09.016  0.407
2008 Jahren AH, Kraft RA. Carbon and nitrogen stable isotopes in fast food: signatures of corn and confinement. Proceedings of the National Academy of Sciences of the United States of America. 105: 17855-60. PMID 19001276 DOI: 10.1073/Pnas.0809870105  0.38
2008 Jahren AH, Sternberg LSL. Annual patterns within tree rings of the Arctic middle Eocene (ca. 45 Ma): Isotopic signatures of precipitation, relative humidity, and deciduousness Geology. 36: 99-102. DOI: 10.1130/G23876A.1  0.448
2008 Retallack GJ, Jahren AH. Methane release from igneous intrusion of coal during late permian extinction events Journal of Geology. 116: 1-20. DOI: 10.1086/524120  0.437
2008 Jahren AH, Arens NC, Harbeson SA. Prediction of atmospheric δ13CO2 using fossil plant tissues Reviews of Geophysics. 46. DOI: 10.1029/2006Rg000219  0.427
2007 Jahren AH. The Arctic Forest of the Middle Eocene Annual Review of Earth and Planetary Sciences. 35: 509-540. DOI: 10.1146/Annurev.Earth.35.031306.140125  0.368
2007 Retallack GJ, Greaver T, Jahren AH. Return to Coalsack Bluff and the Permian-Triassic boundary in Antarctica Global and Planetary Change. 55: 90-108. DOI: 10.1016/J.Gloplacha.2006.06.017  0.454
2007 Sternberg LdSL, Pinzon MC, Vendramini PF, Anderson WT, Jahren AH, Beuning K. Oxygen isotope ratios of cellulose-derived phenylglucosazone: An improved paleoclimate indicator of environmental water and relative humidity Geochimica Et Cosmochimica Acta. 71: 2463-2473. DOI: 10.1016/J.Gca.2007.03.004  0.376
2006 Jahren AH, Saudek C, Yeung EH, Kao WH, Kraft RA, Caballero B. An isotopic method for quantifying sweeteners derived from corn and sugar cane. The American Journal of Clinical Nutrition. 84: 1380-4. PMID 17158420 DOI: 10.1093/Ajcn/84.6.1380  0.422
2006 Sternberg L, Pinzon MC, Anderson WT, Jahren AH. Variation in oxygen isotope fractionation during cellulose synthesis: intramolecular and biosynthetic effects. Plant, Cell & Environment. 29: 1881-9. PMID 16930314 DOI: 10.1111/J.1365-3040.2006.01564.X  0.391
2006 Jahren AH, Kelm K, Wendland B, Petersen G, Seberg O. Carbon stable isotope composition of DNA isolated from an incipient paleosol Geology. 34: 381-384. DOI: 10.1130/G22408.1  0.425
2006 Retallack GJ, Metzger CA, Greaver T, Jahren AH, Smith RMH, Sheldon ND. Middle-Late Permian mass extinction on land Bulletin of the Geological Society of America. 118: 1398-1411. DOI: 10.1130/B26011.1  0.389
2005 Jahren AH, Conrad CP, Arens NC, Mora G, Lithgow-Bertelloni C. A plate tectonic mechanism for methane hydrate release along subduction zones Earth and Planetary Science Letters. 236: 691-704. DOI: 10.1016/J.Epsl.2005.06.009  0.384
2004 Jahren AH, Petersen G, Seberg O. Plant DNA: A new substrate for carbon stable isotope analysis and a potential paleoenvironmental indicator Geology. 32: 241-244. DOI: 10.1130/G19940.1  0.375
2004 Jahren AH, LePage BA, Werts SP. Methanogenesis in Eocene Arctic soils inferred from δ13C of tree fossil carbonates Palaeogeography, Palaeoclimatology, Palaeoecology. 214: 347-358. DOI: 10.1016/S0031-0182(04)00400-6  0.456
2004 Jahren AH. The carbon stable isotope composition of pollen Review of Palaeobotany and Palynology. 132: 291-313. DOI: 10.1016/J.Revpalbo.2004.08.001  0.403
2003 Jahren AH, Sternberg LSL. Humidity estimate for the middle Eocene Arctic rain forest Geology. 31: 463-466. DOI: 10.1130/0091-7613(2003)031<0463:Heftme>2.0.Co;2  0.329
2003 Jahren AH, Porter S, Kuglitsch JJ. Lichen metabolism identified in Early Devonian terrestrial organisms Geology. 31: 99-102. DOI: 10.1130/0091-7613(2003)031<0099:Lmiied>2.0.Co;2  0.351
2003 Mora G, Jahren AH. Isotopic evidence for the role of plant development on transpiration in deciduous forests of southern United States Global Biogeochemical Cycles. 17: 1044. DOI: 10.1029/2002Gb001981  0.391
2002 Jahren AH, Silveira L, Sternberg L. Eocene Meridional Weather Patterns Reflected in the Oxygen Isotopes of Arctic Fossil Wood Gsa Today. 12: 4-9. DOI: 10.1130/1052-5173(2002)012<0004:Emwpri>2.0.Co;2  0.332
2002 Jahren AH. The biogeochemical consequences of the mid-Cretaceous superplume Journal of Geodynamics. 34: 177-191. DOI: 10.1016/S0264-3707(02)00020-0  0.415
2001 Jahren AH, Arens NC, Sarmiento G, Guerrero J, Amundson R. Terrestrial record of methane hydrate dissociation in the Early Cretaceous Geology. 29: 159-162. DOI: 10.1130/0091-7613(2001)029<0159:Tromhd>2.0.Co;2  0.395
2001 Jahren AH, Amundson R, Kendall C, Wigand P. Paleoclimatic Reconstruction Using the Correlation in δ18O of Hackberry Carbonate and Environmental Water, North America Quaternary Research. 56: 252-263. DOI: 10.1006/Qres.2001.2259  0.402
2000 Arens NC, Jahren AH. Carbon Isotope Excursion in Atmospheric CO2 at the Cretaceous-Tertiary Boundary: Evidence from Terrestrial Sediments Palaios. 15: 314-322. DOI: 10.1669/0883-1351(2000)015<0314:Cieiac>2.0.Co;2  0.457
2000 Arens NC, Jahren AH, Amundson R. Can C3 plants faithfully record the carbon isotopic composition of atmospheric carbon dioxide Paleobiology. 26: 137-164. DOI: 10.1666/0094-8373(2000)026<0137:Ccpfrt>2.0.Co;2  0.477
1997 Cowan MR, Gabel ML, Jahren AH, Tieszen LL. Growth And Biomineralization Of Celtis Occidentalis (Ulmaceae) Pericarps American Midland Naturalist. 137: 266-273. DOI: 10.2307/2426845  0.39
Show low-probability matches.