Andrea Erhardt
Andrea Erhardt
כתובת אימייל מאומתת בדומיין uky.edu - דף הבית
כותרת
צוטט על ידי
צוטט על ידי
שנה
Influence of atmospheric nutrients on primary productivity in a coastal upwelling region
KRM Mackey, GL van Dijken, S Mazloom, AM Erhardt, J Ryan, KR Arrigo, ...
Global Biogeochemical Cycles 24 (4), 2010
342010
Export productivity and carbonate accumulation in the Pacific Basin at the transition from a greenhouse to icehouse climate (late Eocene to early Oligocene)
E Griffith, M Calhoun, E Thomas, K Averyt, A Erhardt, T Bralower, M Lyle, ...
Paleoceanography 25 (3), 2010
252010
Equatorial Pacific productivity changes near the Eocene‐Oligocene boundary
TC Moore Jr, BS Wade, T Westerhold, AM Erhardt, HK Coxall, J Baldauf, ...
Paleoceanography 29 (9), 825-844, 2014
232014
Application of sulphur isotopes for stratigraphic correlation
A Paytan, ET Gray, Z Ma, A Erhardt, K Faul
Isotopes in environmental and health studies 48 (1), 195-206, 2012
232012
High‐resolution record of export production in the eastern equatorial Pacific across the Eocene‐Oligocene transition and relationships to global climatic records
AM Erhardt, H Pälike, A Paytan
Paleoceanography 28 (1), 130-142, 2013
182013
Records of trace metals in sediments from the Oregon shelf and slope: investigating the occurrence of hypoxia over the past several thousand years
AM Erhardt, CE Reimers, D Kadko, A Paytan
Chemical Geology 382, 32-43, 2014
102014
Radiolarian stratigraphy near the Eocene–Oligocene boundary
TC Moore Jr, S Kamikuri, AM Erhardt, J Baldauf, HK Coxall, T Westerhold
Marine Micropaleontology 116, 50-62, 2015
52015
Relative contributions of tectonics and climate on fluvial sedimentation in the Wasatch Formation of western Colorado
AM Erhardt
Colorado School of Mines. Arthur Lakes Library, 2005
42005
Chemical composition of carbonate hardground cements as reconstructive tools for Phanerozoic pore fluids
AM Erhardt, AV Turchyn, JAD Dickson, AY Sadekov, PD Taylor, ...
Geochemistry, Geophysics, Geosystems 21 (3), e2019GC008448, 2020
12020
The calcium isotopic composition of carbonate hardground cements: A new record of changes in ocean chemistry?
AM Erhardt, AV Turchyn, HJ Bradbury, JAD Dickson
Chemical Geology, 119490, 2020
12020
Local and regional Indian Summer Monsoon precipitation dynamics during Termination II and the Last Interglacial
M Magiera, FA Lechleitner, AM Erhardt, A Hartland, O Kwiecien, H Cheng, ...
Geophysical Research Letters 46 (21), 12454-12463, 2019
12019
Evaluating the effects of diagenesis on the δ13C and δ18O compositions of carbonates in a mud-rich depositional environment: A case study from the Midland Basin, USA
A Reis, AM Erhardt, MM McGlue, L Waite
Chemical Geology 524, 196-212, 2019
12019
Application of Elemental and Isotopic Proxies to Reconstruct Pacific Ocean Circulation and Productivity During Periods of Climate Change
AM Erhardt
Stanford University, 2013
12013
Backwater Confluences of the Ohio River: Organic and Inorganic Fingerprints Explain Sediment Dynamics in Wetlands and Marinas
WI Ford, JF Fox, DT Mahoney, G DeGraves, A Erhardt, S Yost
JAWRA Journal of the American Water Resources Association, 2020
2020
Attitudinal impediments to geology major recruitment among ninth graders at a STEM high school
E Lyon, RL Freeman, J Bathon, A Fryar, M McGlue, AM Erhardt, A Rosen, ...
Journal of Geoscience Education, 1-17, 2019
2019
Toward quantitative records of rainfall using speleothem Ca and Sr isotopes
CB de Wet, A Erhardt, N Marks, WD Sharp, JL Oster, Y Xu
AGUFM 2019, PP44B-07, 2019
2019
δ34S of dissolved sulfate uncovers groundwater dynamics in Grand Canyon karst systems
V Fichtner, BW Tobin, J Wilson, AM Erhardt
AGUFM 2019, B11L-2254, 2019
2019
USING 13C/12C OF DISSOLVED INORGANIC CARBON AND DISSOLVED ORGANIC CARBON AS TRACERS TO CHARACTERIZE KARST SPRING SYSTEMS …
JW Wilson, AM Erhardt, BW Tobin
GSA Annual Meeting in Phoenix, Arizona, USA-2019, 2019
2019
LATE HOLOCENE HYDROLOGIC CHANGES IN THE EASTERN SIERRA NEVADA BASED ON AN ANALYSIS OF HIGH RESOLUTION GEOCHEMICAL DATA FROM JUNE LAKE (CA)
E Lyon, MM McGlue, AM Erhardt
GSA Annual Meeting in Phoenix, Arizona, USA-2019, 2019
2019
IDENTIFICATION OF THE CAUSES AND EXTENT OF ELEVATED METHANE CONCENTRATIONS IN THE GROUNDWATER OF EASTERN KENTUCKY
CA Villa, AM Erhardt, A Fryar, TM Parris, J Zhu, SE Webb
GSA Annual Meeting in Phoenix, Arizona, USA-2019, 2019
2019
המערכת אינה יכולה לבצע את הפעולה כעת. נסה שוב מאוחר יותר.
מאמרים 1–20