Citation:

PANGAEA.934576

Name: PIP25 indexes and Spring/Summer sea ice concentration (Sp/SuSIC) (Estuarine samples included)
Published: 2021-08-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arctic Estuary; East Siberian Sea; IP25; PIP25 index; sea ice proxy

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Abstract:

The PIP25 indexes calculated by IP25 and phytoplankton biomarkers (Brassicasterol, Dinosterol, HBI-III) in the East Siberian Sea. The calculation methods based on Mueller et al., 2015.

Keyword(s):

Arctic Estuary; East Siberian Sea; IP25; PIP25 index; sea ice proxy

Funding:

National Key Research and Development Program of China, grant/award no. 2019YFC1509101

National Natural Science Foundation of China (NSFC), grant/award no. 41606052

National Natural Science Foundation of China (NSFC), grant/award no. 41941013

National Natural Science Foundation of China (NSFC), grant/award no. 41976229

National Natural Science Foundation of China (NSFC), grant/award no. 42076242

Qingdao National Laboratory for Marine Science and Technology (QNLM), grant/award no. 2018SDKJ0104-3: Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)

Russian Science Foundation, grant/award no. Grant 21-17-00081

Second Institute of Oceanography, State Oceanic Administration, grant/award no. JG1611

Second Institute of Oceanography, State Oceanic Administration, grant/award no. JG1806

Second Institute of Oceanography, State Oceanic Administration, grant/award no. JG1911

Coverage:

Median Latitude: 73.374048 * Median Longitude: 167.603095 * South-bound Latitude: 68.580000 * West-bound Longitude: 148.500000 * North-bound Latitude: 79.190000 * East-bound Longitude: -169.910000

Minimum Elevation: -2551.0 m * Maximum Elevation: -12.0 m

Event(s):

LV77-2 * Latitude: 68.580000 * Longitude: -169.910000 * Elevation: -52.0 m * Campaign: * Basis: Akademik M.A. Lavrentiev * Method/Device: Box corer (BC)

LV77-3 * Latitude: 68.880000 * Longitude: -172.150000 * Elevation: -52.0 m * Campaign: * Basis: Akademik M.A. Lavrentiev * Method/Device: Box corer (BC)

LV77-4 * Latitude: 69.200000 * Longitude: -174.900000 * Elevation: -52.0 m * Campaign: * Basis: Akademik M.A. Lavrentiev * Method/Device: Box corer (BC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Ren, Jian
2	Longitude of event	Longitude		Ren, Jian
3	Latitude of event	Latitude		Ren, Jian
4	Elevation of event	Elevation	m	Ren, Jian
5	Phytoplankton biomarker C25 HBI (Z) triene IP25 index	P(III)IP25		Ren, Jian	c=1
6	Phytoplankton biomarker C25 HBI (Z) triene IP25 index	P(III)IP25		Ren, Jian	c=0.86
7	Phytoplankton biomarker Brassicasterol IP25 index	PBIP25		Ren, Jian	c=0.02
8	Phytoplankton biomarker Dinosterol IP25 index	PDIP25		Ren, Jian	c=0.44
9	Sea ice concentration, spring	Sea ice conc spring	%	Ren, Jian
10	Sea ice concentration, summer	Sea ice conc summer	%	Ren, Jian

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

252 data points

Data

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

1 Event	2 Longitude	3 Latitude	4 Elevation [m]	5 P(III)IP25 (c=1)	6 P(III)IP25 (c=0.86)	7 PBIP25 (c=0.02)	8 PDIP25 (c=0.44)	9 Sea ice conc spring [%]	10 Sea ice conc summer [%]
LV77-2	-169.91	68.58	-52	0.12	0.14	0.17	0.07	70.90	0.00
LV77-3	-172.15	68.88	-52	0.14	0.16	0.65	0.17	76.08	0.38
LV77-4	-174.90	69.20	-52	0.12	0.13	0.35	0.16	86.38	5.30
LV77-5	-173.21	69.71	-52	0.12	0.14	0.29	0.12	83.88	1.18
LV77-6	-173.61	72.20	-52	0.20	0.23	0.22	0.76	97.80	23.97
LV77-7	-173.49	71.18	-40	0.17	0.19	0.46	0.17	92.20	4.80
LV77-8	-177.48	69.59	-47	0.22	0.25	0.47	0.77	93.03	16.30
LV77-9	179.86	69.59	-45	0.16	0.18	0.41	0.25	94.38	21.25
LV77-10	177.31	70.25	-46	0.29	0.33	0.44	0.29	93.32	21.75
LV77-11	174.34	70.12	-32	0.62	0.66	0.25	0.29	90.10	26.50
LV77-12	174.36	70.73	-41	0.74	0.77	0.40	0.53	92.18	24.63
LV77-14	174.79	72.24	-37	0.58	0.61	0.48	0.96	97.33	41.20
LV77-15	170.89	71.25	-36	0.35	0.38	0.55	0.52	94.20	31.93
LV77-16	166.04	70.08	-18	0.90	0.92	0.49	0.50	94.02	20.78
LV77-17	166.22	71.01	-22	1.00	1.00	0.50	0.49	94.52	31.95
LV77-18	166.54	71.67	-27	0.89	0.90	0.56	0.64	96.98	42.92
LV77-19	162.63	72.15	-25	0.91	0.93	0.55	0.69	95.75	43.67
LV77-20	166.87	72.90	-29	0.84	0.86	0.74	0.74	98.25	54.57
LV77-21	167.49	74.13	-46	0.65	0.68	0.68	0.86	98.52	68.37
LV77-22	167.83	75.18	-67	0.64	0.68	0.38	0.65	98.35	73.08
LV77-23	168.10	75.85	-141	0.91	0.92	0.59	0.77	98.33	73.65
LV77-24	168.51	76.60	-253	0.63	0.67	0.47	0.65	98.45	75.25
LV77-25	169.25	77.81	-300	0.52	0.55	0.84	0.77	98.70	82.15
LV77-26	169.55	78.49	-1340	0.76	0.79	1.00	1.00	98.72	84.82
LV77-27	169.76	79.15	-2551	1.00	1.00	0.90	1.00	98.87	87.02
LV77-28	163.49	79.19	-1351	0.73	0.76	0.92	1.00	98.77	85.88
LV77-29	163.28	78.85	-369	0.70	0.73	0.75	1.00	98.80	84.33
LV77-30	162.05	77.90	-137	0.72	0.75	0.74	0.60	98.68	81.55
LV77-31	161.31	77.24	-97	0.47	0.51	0.76	0.63	98.60	76.80
LV77-32	160.25	76.50	-68	0.27	0.31	0.60	0.54	98.40	70.90
LV77-33	159.26	75.85	-48	0.27	0.30	0.47	0.65	98.20	63.52
LV77-34	158.50	75.25	-36	0.26	0.29	0.44	0.59	97.92	57.05
LV77-35	157.42	74.64	-47	0.45	0.48	0.47	0.58	95.87	45.70
LV77-36	155.65	74.10	-42	0.77	0.79	0.65	0.79	96.62	38.72
LV77-38	159.77	72.56	-23	0.83	0.85	0.56	0.63	96.22	43.30
LV77-39	157.34	72.87	-22	0.64	0.68	0.28	0.91	96.30	37.73
LV77-40	153.25	71.90	-12	0.98	0.98	0.55	0.92	94.97	25.93
LV77-41	154.13	72.55	-25	0.96	0.97	0.79	0.54	95.65	33.47
LV77-42	155.19	73.16	-31	0.89	0.90	0.41	0.42	96.57	37.63
LV77-43	153.16	73.37	-24	0.98	0.99	0.65	0.49	96.20	35.67
LV77-44	151.19	73.54	-14	0.96	0.96	0.67	0.65	95.97	32.83
LV77-45	148.50	73.70	-14	0.97	0.97	0.60	0.75	95.90	30.93