Citation:

PANGAEA.935299

Name: A twenty-year record of carbon isotope values of amino acids from Potamocorbula amurensis
Published: 2023-05-24
License: https://creativecommons.org/licenses/by/4.0/
Keywords: amino acids; biogeochemistry; Bivalve; carbon isotope; compound-specific isotope analysis; ecology; invasive species; nitrogen isotope; stable isotope analysis

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Abstract:

Amino acids were isolated from the muscle tissue of Potamocorbula amurensis, an invasive clam species, collected from two locations in the northern portion of the San Francisco Bay. Clam specimens were collected biannually in 1997, 2002, and from 2009-2017 at both locations. The carbon isotope values of individual amino acids were measured.

Clam specimens were collected at USGS Sites 4.1 (Suisun Bay) and 8.1 (Carquinez Strait) in the San Francisco Bay and processed as described in Stewart et al. (2013; doi:10.3354/meps10503). Amino acids were hydrolyzed from P. amurensis, derivatized, isolated and the carbon isotope values were measured following Vokhshoori et al. (2013; doi:10.3354/meps10746).

The purpose of this study was to assess long-term changes in dietary sources and/or changes in the baseline carbon isotope value of the estuary's food-web following the invasion of P. amurensis.

Keyword(s):

amino acids; biogeochemistry; Bivalve; carbon isotope; compound-specific isotope analysis; ecology; invasive species; nitrogen isotope; stable isotope analysis

Related to:

Tipple, Brett James; Ianiri, Hope L; Prouty, Nancy G; Stewart, A Robin; McCarthy, Matthew D (in prep.): A twenty-year record of biogeochemical changes in the San Francisco Bay Estuary: Timeseries of compound specific isotope analyses of amino acids from a benthic filter-feeder, Potamocorbula amurensis.

Funding:

California Department of Fish and Wildlife, grant/award no. Q1996033: Developing a new molecular isotopic tool to examine Delta food webs

Coverage:

Median Latitude: 38.044350 * Median Longitude: -122.042550 * South-bound Latitude: 38.031600 * West-bound Longitude: -122.140300 * North-bound Latitude: 38.057100 * East-bound Longitude: -121.944800

Date/Time Start: 1997-11-01T00:00:00 * Date/Time End: 2017-05-25T00:00:00

Event(s):

USGS_4-1 (Site 4.1) * Latitude: 38.057100 * Longitude: -121.944800 * Location: San Francisco Bay, California * Method/Device: Biological sample (BIOS)

USGS_8-1 (Site 8.1) * Latitude: 38.031600 * Longitude: -122.140300 * Location: San Francisco Bay, California * Method/Device: Biological sample (BIOS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample ID	Sample ID		Tipple, Brett James
2	Species	Species		Tipple, Brett James
3	DATE/TIME	Date/Time		Tipple, Brett James		Geocode
4	Site	Site		Tipple, Brett James
5	LATITUDE	Latitude		Tipple, Brett James		Geocode
6	LONGITUDE	Longitude		Tipple, Brett James		Geocode
7	δ13C, bulk muscle tissue	δ13C bulk	‰ PDB	Tipple, Brett James
8	Alanine, δ13C	Ala δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
9	Alanine, δ13C, standard deviation	Ala δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
10	Aspartic acid, δ13C	Asp δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
11	Aspartic acid, δ13C, standard deviation	Asp δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
12	Glutamic acid, δ13C	Glu δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
13	Glutamic acid δ13C, standard deviation	Glu δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
14	Glycine, δ13C	Gly δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
15	Glycine, δ15N, standard deviation	Gly δ15N std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
16	Isoleucine, δ13C	Ile δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
17	Isoleucine, δ13C, standard deviation	Ile δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
18	Leucine, δ13C	Leu δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
19	Leucine, δ13C, standard deviation	Leu δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
20	Lysine, δ13C	Lys δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
21	Lysine, δ13C, standard deviation	Lys δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
22	Phenylalanine, δ13C	Phe δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
23	Phenylalanine, δ13C, standard deviation	Phe δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
24	Proline, δ13C	Pro δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
25	Proline, δ13C, standard deviation	Pro δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
26	Serine, δ13C	Ser δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
27	Serine, δ13C, standard deviation	Ser δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
28	Threonine, δ13C	Thr δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
29	Threonine, δ13C, standard deviation	Thr δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB
30	Valine, δ13C	Val δ13C	‰ PDB	Tipple, Brett James	see description in data abstract	vs. VPDB
31	Valine, δ13C, standard deviation	Val δ13C std dev	±	Tipple, Brett James	see description in data abstract	vs. VPDB

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1176 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Sample ID	2 Species	3 Date/Time	4 Site	5 Latitude	6 Longitude	7 δ13C bulk [‰ PDB]	8 Ala δ13C [‰ PDB]	9 Ala δ13C std dev [±]	10 Asp δ13C [‰ PDB]	11 Asp δ13C std dev [±]	12 Glu δ13C [‰ PDB]	13 Glu δ13C std dev [±]	14 Gly δ13C [‰ PDB]	15 Gly δ15N std dev [±]	16 Ile δ13C [‰ PDB]	17 Ile δ13C std dev [±]	18 Leu δ13C [‰ PDB]	19 Leu δ13C std dev [±]	20 Lys δ13C [‰ PDB]	21 Lys δ13C std dev [±]	22 Phe δ13C [‰ PDB]	23 Phe δ13C std dev [±]	24 Pro δ13C [‰ PDB]	25 Pro δ13C std dev [±]	26 Ser δ13C [‰ PDB]	27 Ser δ13C std dev [±]	28 Thr δ13C [‰ PDB]	29 Thr δ13C std dev [±]	30 Val δ13C [‰ PDB]	31 Val δ13C std dev [±]
BT 2	Potamocorbula amurensis	2014-05-14	4.1	38.0571	-121.9448	-28.14	-25.55	0.08	-22.92	0.19	-25.86	0.01	-14.97	0.03	-28.21	0.04	-33.89	0.17	-27.00	0.14	-32.60	0.07	-26.22	0.05	-15.49	0.23	-26.27	0.20	-33.05	0.28
BT 3	Potamocorbula amurensis	2014-05-14	8.1	38.0316	-122.1403	-24.68	-23.35	0.24	-20.62	0.22	-22.58	0.10	-10.21	0.51	-24.27	0.38	-31.75	0.42	-24.96	0.04	-30.10	0.21	-24.30	0.18	-9.91	0.33	-22.48	0.38	-30.17	0.43
BT 4	Potamocorbula amurensis	2013-11-19	4.1	38.0571	-121.9448	-26.39	-26.38	0.23	-27.31	0.15	-25.76	0.12	-16.18	0.29	-42.98	0.47	-41.09	0.44	-27.32	0.63	-32.97	0.34	-25.06	0.35	-17.04	0.27	-30.68	0.50	-28.39	0.73
BT 5	Potamocorbula amurensis	2013-11-19	8.1	38.0316	-122.1403	-24.09	-21.77	0.67	-20.98	0.32	-20.96	0.34	-6.29	0.49	-22.65	0.92	-30.85	0.18	-22.13	0.30	-28.38	0.16	-21.39	0.32	-3.62	0.69	-17.83	0.23	-27.30	0.29
BT 10	Potamocorbula amurensis	2016-11-29	4.1	38.0571	-121.9448	-27.96	-26.39	0.34	-26.03	0.19	-22.44	0.19	-13.97	0.27	-47.43	0.18	-41.29	0.91	-25.79	0.81	-34.76	0.69	-24.49	0.37	-8.79	0.32	-24.07	0.34	-28.44	0.64
BT 11	Potamocorbula amurensis	2016-11-29	8.1	38.0316	-122.1403	-25.19	-25.22	0.24	-22.78	0.19	-23.01	0.27	-10.19	0.09	-25.08	0.46	-31.69	0.18	-21.83	0.36	-30.23	0.76	-24.20	0.18	-11.62	0.28	-22.25	0.05	-28.20	0.42
BT 13	Potamocorbula amurensis	2016-04-26	4.1	38.0571	-121.9448	-28.73	-27.05	0.18	-28.90	0.21	-27.90	0.08	-21.39	0.02	-30.39	0.36	-36.27	0.25	-36.30	0.25	-36.12	0.38	-30.58	0.30	-18.37	0.07	-28.73	0.24	-34.55	0.69
BT 14	Potamocorbula amurensis	2016-04-26	8.1	38.0316	-122.1403	-26.43	-24.73	0.13	-20.87	0.27	-23.38	0.15	-14.26	0.22	-27.44	0.75	-33.13	0.58	-25.20	0.46	-30.96	0.31	-24.93	0.13	-10.26	0.14	-24.77	0.02	-31.28	0.46
BT 15	Potamocorbula amurensis	2015-11-18	4.1	38.0571	-121.9448	-26.66	-29.62	0.08	-26.57	0.32	-26.23	0.28	-18.41	0.13	-29.15	0.54	-33.85	0.10	-29.76	0.55	-35.55	0.72	-27.25	0.24	-18.51	0.64	-30.47	0.13	-33.39	0.60
BT 16	Potamocorbula amurensis	2015-11-18	8.1	38.0316	-122.1403	-24.01	-27.41	0.10	-24.28	0.20	-23.47	0.22	-13.86	0.53	-25.49	0.28	-31.66	0.29	-25.85	0.41	-29.94	0.08	-28.86	0.60	-19.77	0.33	-25.76	0.30	-30.75	0.45
BT 17	Potamocorbula amurensis	2015-05-20	4.1	38.0571	-121.9448	-27.55	-25.32	0.34	-23.41	0.41	-23.56	0.25	-16.59	0.34	-27.38	0.17	-34.05	0.41	-28.11	0.73	-30.49	0.39	-25.80	0.41	-13.18	0.32	-26.29	0.40	-31.63	0.34
BT 18	Potamocorbula amurensis	2015-05-20	8.1	38.0316	-122.1403	-25.46	-23.87	0.25	-21.76	0.42	-22.46	0.23	-12.23	0.21	-24.56	0.39	-31.86	0.14	-25.55	0.53	-30.27	0.33	-24.96	0.15	-9.44	0.21	-24.52	0.04	-30.17	0.22
BT 19	Potamocorbula amurensis	2014-11-19	4.1	38.0571	-121.9448	-27.30	-27.26	0.17	-24.08	0.15	-25.11	0.10	-14.88	0.15	-26.81	0.22	-33.23	0.20	-28.41	0.48	-32.64	0.11	-26.56	0.31	-12.45	0.05	-25.98	0.17	-32.30	0.44
BT 20	Potamocorbula amurensis	2014-11-19	8.1	38.0316	-122.1403	-24.13	-23.88	0.43	-23.09	0.37	-22.24	0.15	-12.43	0.39	-23.07	0.56	-32.00	0.30	-27.55	0.23	-31.12	0.05	-25.93	0.09	-11.98	0.28	-24.93	0.13	-29.90	0.24
BT 24	Potamocorbula amurensis	2002-05-08	4.1	38.0571	-121.9448	-26.19	-24.22	0.07	-22.44	0.13	-23.16	0.05	-19.33	0.10	-26.26	0.10	-34.12	0.18	-25.23	0.08	-30.50	0.14	-25.51	0.04	-13.43	0.27	-23.65	0.02	-30.87	0.54
BT 25	Potamocorbula amurensis	2002-05-08	8.1	38.0316	-122.1403	-23.52	-20.01	0.47	-17.12	0.25	-17.89	0.16	-10.82	0.50	-21.69	0.36	-29.00	0.27	-25.25	0.63	-28.70	0.59	-21.22	0.25	-8.44	0.32	-19.34	0.35	-27.20	0.28
BT 26	Potamocorbula amurensis	2002-11-14	4.1	38.0571	-121.9448	-26.60	-26.61	0.71	-26.60	0.37	-25.54	0.19	-13.93	0.39	-33.95	0.16	-35.28	0.47	-24.31	0.73	-29.49	0.25	-25.17	0.22	-9.83	0.72	-22.76	0.47	-27.62	0.26
BT 27	Potamocorbula amurensis	2002-11-14	8.1	38.0316	-122.1403	-23.51	-21.42	0.14	-20.87	0.19	-21.15	0.13	-11.11	0.25	-20.93	0.14	-29.85	0.41	-22.13	0.52	-28.67	0.41	-22.32	0.16	-9.71	0.22	-18.00	0.06	-24.91	0.26
BT 28	Potamocorbula amurensis	2008-11-19	4.1	38.0571	-121.9448	-26.59	-26.03	0.41	-22.15	0.39	-24.58	0.27	-16.34	0.63	-26.33	1.11	-33.15	0.42	-30.24	1.24	-32.12	0.60	-26.55	0.74	-12.33	0.28	-26.34	0.42	-31.15	1.06
BT 29	Potamocorbula amurensis	2008-11-19	8.1	38.0316	-122.1403	-23.81	-22.44	0.12	-20.66	0.14	-21.63	0.26	-9.86	0.14	-24.07	0.33	-31.02	0.26	-23.73	0.36	-29.20	0.08	-23.60	0.07	-7.74	0.20	-22.61	0.03	-29.36	0.12
BT 30	Potamocorbula amurensis	1997-11-01	4.1	38.0571	-121.9448	-26.51	-26.73	0.14	-24.39	0.12	-25.25	0.10	-15.63	0.21	-28.15	0.21	-33.58	0.48	-22.25	0.25	-29.17	0.11	-24.60	0.42	-11.15	0.32	-23.08	0.22	-31.13	0.23
BT 31	Potamocorbula amurensis	1997-11-01	8.1	38.0316	-122.1403	-20.16	-18.56	0.28	-19.10	0.26	-17.95	0.48	-6.50	0.07	-19.09	0.13	-26.93	0.30	-17.09	0.33	-25.65	0.39	-21.46	0.93	-4.79	0.66	-14.20	0.04	-23.40	0.52
BT 21	Potamocorbula amurensis	2017-05-25	4.1	38.0571	-121.9448	-31.84	-29.43	0.21	-25.53	0.17	-26.83	0.11	-22.47	0.24	-29.79	0.13	-35.78	0.11	-32.49	0.19	-35.21	0.05	-28.19	0.11	-16.50	0.15	-29.25	0.08	-33.74	0.37
BT 22	Potamocorbula amurensis	2017-05-25	8.1	38.0316	-122.1403	-28.37	-24.54	0.30	-18.08	0.41	-20.12	0.48	-21.97	0.63	-25.21	0.39	-32.36	0.40	-21.82	0.22	-33.11	0.79	-22.67	0.72	-14.50	0.21	-23.63	0.49	-29.55	0.38
BT 30.2	Potamocorbula amurensis	2014-10-06	8.1	38.0316	-122.1403	-24.14	-22.34	0.13	-20.54	0.25	-19.76	0.02	-7.62	0.09	-23.41	0.34	-30.30	0.17	-23.61	0.64	-31.54	0.33	-22.12	0.36	-6.61	0.27	-20.88	0.32	-26.78	0.26
BT 31.2	Potamocorbula amurensis	2014-10-06	4.1	38.0571	-121.9448	-27.14	-26.65	0.07	-24.80	0.25	-23.84	0.19	-14.65	0.06	-27.21	0.60	-33.32	0.06	-27.57	0.50	-33.28	0.31	-25.40	0.18	-14.16	0.62	-25.40	0.23	-30.35	0.91
BT 40	Potamocorbula amurensis	2009-02-11	4.1	38.0571	-121.9448	-28.31	-24.73	0.24	-22.45	0.04	-24.20	0.20	-19.24	0.24	-25.46	0.61	-36.14	0.23	-26.39	0.09	-31.94	0.16	-24.06	0.38	-13.87	0.64	-25.00	0.10	-30.11	1.66
BT 41	Potamocorbula amurensis	2009-02-11	8.1	38.0316	-122.1403	-25.71	-23.06	0.19	-24.89	0.41	-27.02	0.09	-19.39	0.18	-22.63	0.39	-35.09	0.23	-23.41	0.17	-30.29	0.37	-25.66	0.34	-12.29	0.61	-24.08	0.68	-30.67	0.53
BT 42	Potamocorbula amurensis	2009-10-30	4.1	38.0571	-121.9448	-26.64	-25.18	0.24	-22.69	0.02	-23.44	0.28	-14.78	0.40	-23.42	0.37	-31.59	0.34	-25.85	0.15	-31.02	0.31	-23.56	0.10	-13.36	0.75	-24.22	0.41	-27.10	0.64
BT 43	Potamocorbula amurensis	2009-10-30	8.1	38.0316	-122.1403	-23.62	-21.13	0.25	-15.95	0.14	-21.66	0.27	-9.05	0.46	-19.74	0.22	-29.45	0.31	-22.44	0.79	-28.87	0.26	-21.45	0.15	-6.64	0.47	-19.99	0.14	-25.30	0.12
BT 44	Potamocorbula amurensis	2010-05-19	4.1	38.0571	-121.9448	-27.65	-23.47	0.10	-23.37	0.26	-23.48	0.05	-18.20	0.03	-25.88	0.05	-33.41	0.04	-26.30	0.15	-31.99	0.09	-26.38	0.14	-13.89	0.31	-24.30	0.09	-30.70	0.35
BT 45	Potamocorbula amurensis	2010-05-19	8.1	38.0316	-122.1403	-25.52	-23.09	0.04	-22.47	0.34	-22.31	0.02	-14.80	0.09	-25.74	0.11	-31.99	0.06	-24.59	0.29	-30.46	0.05	-23.94	0.15	-12.56	0.10	-22.82	0.07	-29.40	0.07
BT 46	Potamocorbula amurensis	2011-03-30	4.1	38.0571	-121.9448	-28.37	-25.74	0.05	-22.87	0.29	-24.60	0.11	-14.73	0.14	-27.39	0.07	-33.43	0.18	-27.08	0.11	-32.45	0.06	-26.09	0.12	-12.24	0.28	-24.21	0.08	-30.80	0.20
BT 47	Potamocorbula amurensis	2011-03-30	8.1	38.0316	-122.1403	-25.88	-24.11	0.09	-20.29	0.35	-21.70	0.09	-10.35	0.11	-25.01	0.29	-31.25	0.09	-23.82	0.10	-30.64	0.05	-24.05	0.17	-9.10	0.26	-22.32	0.14	-29.44	0.28
BT 48	Potamocorbula amurensis	2011-11-16	4.1	38.0571	-121.9448	-27.34	-25.22	0.17	-23.09	0.47	-24.25	0.27	-17.39	0.19	-26.09	0.22	-33.26	0.19	-27.92	0.65	-31.83	0.19	-26.13	0.18	-15.52	0.41	-25.37	0.27	-31.48	0.29
BT 49	Potamocorbula amurensis	2011-11-16	8.1	38.0316	-122.1403	-24.76	-22.66	0.06	-19.02	0.09	-21.76	0.13	-11.32	0.07	-25.48	0.18	-31.31	0.08	-24.32	0.24	-29.87	0.29	-23.45	0.03	-11.68	0.11	-22.47	0.04	-30.69	0.24
BT 50	Potamocorbula amurensis	2012-05-01	4.1	38.0571	-121.9448	-28.52	-26.85	0.22	-24.98	0.27	-26.05	0.04	-17.40	0.06	-28.19	0.37	-34.41	0.06	-29.06	0.06	-33.40	0.25	-27.06	0.15	-15.97	0.48	-27.65	0.00	-33.97	0.78
BT 51	Potamocorbula amurensis	2012-05-01	8.1	38.0316	-122.1403	-24.52	-21.93	0.14	-20.00	0.23	-20.69	0.09	-11.12	0.13	-22.96	0.20	-30.49	0.13	-23.49	0.18	-29.90	0.05	-22.62	0.28	-9.42	0.22	-21.19	0.11	-28.28	0.47
BT 52	Potamocorbula amurensis	2012-11-07	4.1	38.0571	-121.9448	-26.67	-24.99	0.19	-22.07	0.25	-23.18	0.17	-15.12	0.13	-25.43	0.23	-32.36	0.03	-29.32	0.53	-31.62	0.12	-25.64	0.29	-12.69	0.33	-24.82	0.06	-30.69	0.14
BT 53	Potamocorbula amurensis	2012-11-07	8.1	38.0316	-122.1403	-24.02	-20.96	0.18	-20.24	0.27	-20.37	0.21	-8.89	0.01	-23.65	0.22	-30.38	0.06	-24.56	0.61	-29.77	0.25	-23.49	0.03	-8.70	0.12	-22.09	0.08	-28.57	0.24
BT 54	Potamocorbula amurensis	2013-04-24	4.1	38.0571	-121.9448	-27.01	-25.32	0.20	-23.13	0.17	-23.88	0.12	-18.28	0.26	-26.90	0.37	-33.30	0.27	-25.56	0.10	-31.69	0.18	-26.34	0.08	-14.90	0.39	-24.92	0.08	-32.01	0.62
BT 55	Potamocorbula amurensis	2013-04-24	8.1	38.0316	-122.1403	-24.25	-23.25	0.03	-20.89	0.44	-20.62	0.11	-11.14	0.14	-23.60	0.20	-30.55	0.07	-23.90	0.21	-29.56	0.21	-24.08	0.21	-9.02	0.10	-21.67	0.21	-29.41	0.27