Citation:

rs11030318

Name: Standard deviation of optical density by all particles during POLARSTERN cruise PS99
Published: 2019-10-18
License: https://creativecommons.org/licenses/by/4.0/
Keywords: absorption; non-algal particles; optical density; particulate matter; Phytoplankton

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

Absorption coefficients (abs) and optical density (OD) by total particles, phytoplankton and non-algal particles (NAP) were measured with standard deviation (sd) estimated on water samples collected from underway AC-S flow-through system outflow and CTD. Measurements were performed using QFT-ICAM (Röttgers et al., 2016) as described in Liu et al. (2018) and Liu et al. (2019).

1. About sampling:

a) underway samples were collected from unfiltered AC-S outflow (depth: 11m); CTD samples with 5-6 depths were collected on upcast.

b) vacuum pressure for filtration: maximum 200 hPa

c) samples were measured fresh (not preserved).

d) blank filters were collected by soaking them in 0.2um filtered seawater.

e) replicates were not collected.

2. About measurements:

a) Instrument: light source: UV-VIS lamp (CF-1000- HC lamp, Illumination Technology, USA); absorption meter: Quantitative Filter Technique - Integrating Cavity Absorption Meter (QFT-ICAM) (Röttgers et al., 2016) with 80 mm- diameter integrating sphere; detector: photodiode array spectrometer (AVASPEC-ULS2048-RS-USB2, Avantes, the Netherlands).

b) wavelength range of scan and resolution: 313.5-875.7 nm, 0.3 nm.

c) slit band width: 2 nm.

d) sample filters were bleached with 10% sodium hypochlorite (NaClO) solution for the OD measurement of NAP.

e) samples were measured for four times and bleached samples were measured twice.

f) dark current and blank filters were measured and subtracted.

3. About data analysis:

a) interpolated wavelength range and resolution: 320-844 nm, 2nm.

b) wavelength range for fluorescence correction: 670:800 nm.

c) diameter of sample patch on GF/F filter: 2.133 cm.

d) pathlength amplification factor (beta correction factor): 4.06 (Röttgers et al., 2016).

e) no scattering correction for total particle absorption is applied; NAP absorption was adjusted with an offset in the range of 710-750 nm so that the median value of NAP absorption equals the median value of in total particle absorption in this spectral range. This adjustment is based on the assumption that phytoplankton pigments do not absorb in near-infrared (Neeley et al., 2018). This adjustment was not applied to NAP OD data.

f) NAP absorption data from underway samples collected during 2016-06-17T21:20, 2016-06-18T00:26, 2016-06-18T03:19, 2016-06-18T06:38, 2016-06-15T12:12, and 2016-06-15T15:09 were missing. To calculate the corresponding phytoplankton absorption, the missing NAP data were taken the same as the ones from 2016-06-17T18:13, 2016-06-18T18:09, 2016-06-18T18:09, 2016-06-18T18:09, 2016-06-15T09:15, and 2016-06-15T09:15, respectively. However, this was not applied to NAP OD data.

Keyword(s):

absorption; non-algal particles; optical density; particulate matter; Phytoplankton

Related to:

Liu, Yangyang; Röttgers, Rüdiger; Ramírez-Pérez, Marta; Dinter, Tilman; Steinmetz, Francois; Nöthig, Eva-Maria; Hellmann, Sebastian; Wiegmann, Sonja; Bracher, Astrid (2018): Underway spectrophotometry in the Fram Strait (European Arctic Ocean): a highly resolved chlorophyll a data source for complementing satellite ocean color. Optics Express, 26(14), A678-A696, https://doi.org/10.1364/OE.26.00A678

Neeley, Aimee; Mannino, Antonio; Boss, Emmanuel; D'Sa, Eurico J; Freeman, Scott; Fry, Ed; Mueller, James L; Pegau, Scott; Reynolds, Rick A; Roesler, Collin S; Röttgers, Rüdiger; Stramski, Dariusz; Twardowski, Michael S (2018): Ocean Optics and Biogeochemistry Protocols for Satellite Ocean Colour Sensor Validation; Volume 1.0. Inherent Optical Property Measurements and Protocols: Absorption Coefficient. International Ocean Colour Coordinating Group (IOCCG), https://doi.org/10.25607/OBP-119

Röttgers, Rüdiger; Doxaran, David; Dupouy, Cécile (2016): Quantitative filter technique measurements of spectral light absorption by aquatic particles using a portable integrating cavity absorption meter (QFT-ICAM). Optics Express, 24(2), A1, https://doi.org/10.1364/OE.24.0000A1

Project(s):

Arctic Amplification (AC3)

FRontiers in Arctic marine Monitoring (FRAM)

Funding:

German Research Foundation (DFG), grant/award no. 268020496 : TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms

Coverage:

Median Latitude: 77.143306 * Median Longitude: 6.096293 * South-bound Latitude: 56.769550 * West-bound Longitude: -5.409330 * North-bound Latitude: 80.002133 * East-bound Longitude: 18.236670

Date/Time Start: 2016-06-14T15:12:00 * Date/Time End: 2016-07-12T12:30:00

Minimum DEPTH, water: 5.00 m * Maximum DEPTH, water: 100.00 m

Event(s):

PS99.1-track * Latitude Start: 53.563960 * Longitude Start: 8.548130 * Latitude End: 78.300000 * Longitude End: 15.650000 * Date/Time Start: 2016-06-13T00:00:00 * Date/Time End: 2016-06-22T00:00:00 * Campaign: (ARK-XXX/1.1) * Basis: * Method/Device: Underway cruise track measurements (CT)

PS99.2-track * Latitude Start: 78.300000 * Longitude Start: 15.650000 * Latitude End: 69.678000 * Longitude End: 18.989800 * Date/Time Start: 2016-06-23T00:00:00 * Date/Time End: 2016-07-16T00:00:00 * Campaign: (ARK-XXX/1.2) * Basis: * Method/Device: Underway cruise track measurements (CT)

PS99/002-1 * Latitude: 74.858670 * Longitude: 16.098500 * Date/Time: 2016-06-19T05:22:00 * Elevation: -375.8 m * Location: Norwegian Sea * Campaign: (ARK-XXX/1.1) * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Liu, Yangyang
2	DATE/TIME	Date/Time		Liu, Yangyang	Geocode
3	Sample ID	Sample ID		Liu, Yangyang
4	LATITUDE	Latitude		Liu, Yangyang	Geocode
5	LONGITUDE	Longitude		Liu, Yangyang	Geocode
6	DEPTH, water	Depth water	m	Liu, Yangyang	Geocode
7	Sample volume	Samp vol	l	Liu, Yangyang	filtration volume
8	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	350 nm
9	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	352 nm
10	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	354 nm
11	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	356 nm
12	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	358 nm
13	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	360 nm
14	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	362 nm
15	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	364 nm
16	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	366 nm
17	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	368 nm
18	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	370 nm
19	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	372 nm
20	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	374 nm
21	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	376 nm
22	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	378 nm
23	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	380 nm
24	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	382 nm
25	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	384 nm
26	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	386 nm
27	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	388 nm
28	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	390 nm
29	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	392 nm
30	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	394 nm
31	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	396 nm
32	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	398 nm
33	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	400 nm
34	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	402 nm
35	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	404 nm
36	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	406 nm
37	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	408 nm
38	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	410 nm
39	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	412 nm
40	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	414 nm
41	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	416 nm
42	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	418 nm
43	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	420 nm
44	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	422 nm
45	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	424 nm
46	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	426 nm
47	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	428 nm
48	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	430 nm
49	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	432 nm
50	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	434 nm
51	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	436 nm
52	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	438 nm
53	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	440 nm
54	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	442 nm
55	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	444 nm
56	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	446 nm
57	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	448 nm
58	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	450 nm
59	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	452 nm
60	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	454 nm
61	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	456 nm
62	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	458 nm
63	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	460 nm
64	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	462 nm
65	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	464 nm
66	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	466 nm
67	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	468 nm
68	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	470 nm
69	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	472 nm
70	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	474 nm
71	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	476 nm
72	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	478 nm
73	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	480 nm
74	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	482 nm
75	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	484 nm
76	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	486 nm
77	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	488 nm
78	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	490 nm
79	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	492 nm
80	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	494 nm
81	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	496 nm
82	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	498 nm
83	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	500 nm
84	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	502 nm
85	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	504 nm
86	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	506 nm
87	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	508 nm
88	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	510 nm
89	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	512 nm
90	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	514 nm
91	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	516 nm
92	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	518 nm
93	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	520 nm
94	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	522 nm
95	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	524 nm
96	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	526 nm
97	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	528 nm
98	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	530 nm
99	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	532 nm
100	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	534 nm
101	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	536 nm
102	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	538 nm
103	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	540 nm
104	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	542 nm
105	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	544 nm
106	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	546 nm
107	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	548 nm
108	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	550 nm
109	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	552 nm
110	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	554 nm
111	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	556 nm
112	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	558 nm
113	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	560 nm
114	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	562 nm
115	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	564 nm
116	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	566 nm
117	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	568 nm
118	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	570 nm
119	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	572 nm
120	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	574 nm
121	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	576 nm
122	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	578 nm
123	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	580 nm
124	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	582 nm
125	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	584 nm
126	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	586 nm
127	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	588 nm
128	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	590 nm
129	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	592 nm
130	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	594 nm
131	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	596 nm
132	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	598 nm
133	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	600 nm
134	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	602 nm
135	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	604 nm
136	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	606 nm
137	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	608 nm
138	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	610 nm
139	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	612 nm
140	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	614 nm
141	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	616 nm
142	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	618 nm
143	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	620 nm
144	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	622 nm
145	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	624 nm
146	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	626 nm
147	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	628 nm
148	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	630 nm
149	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	632 nm
150	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	634 nm
151	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	636 nm
152	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	638 nm
153	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	640 nm
154	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	642 nm
155	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	644 nm
156	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	646 nm
157	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	648 nm
158	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	650 nm
159	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	652 nm
160	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	654 nm
161	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	656 nm
162	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	658 nm
163	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	660 nm
164	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	662 nm
165	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	664 nm
166	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	666 nm
167	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	668 nm
168	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	670 nm
169	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	672 nm
170	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	674 nm
171	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	676 nm
172	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	678 nm
173	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	680 nm
174	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	682 nm
175	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	684 nm
176	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	686 nm
177	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	688 nm
178	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	690 nm
179	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	692 nm
180	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	694 nm
181	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	696 nm
182	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	698 nm
183	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	700 nm
184	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	702 nm
185	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	704 nm
186	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	706 nm
187	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	708 nm
188	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	710 nm
189	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	712 nm
190	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	714 nm
191	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	716 nm
192	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	718 nm
193	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	720 nm
194	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	722 nm
195	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	724 nm
196	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	726 nm
197	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	728 nm
198	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	730 nm
199	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	732 nm
200	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	734 nm
201	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	736 nm
202	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	738 nm
203	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	740 nm
204	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	742 nm
205	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	744 nm
206	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	746 nm
207	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	748 nm
208	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	750 nm
209	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	752 nm
210	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	754 nm
211	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	756 nm
212	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	758 nm
213	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	760 nm
214	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	762 nm
215	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	764 nm
216	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	766 nm
217	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	768 nm
218	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	770 nm
219	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	772 nm
220	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	774 nm
221	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	776 nm
222	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	778 nm
223	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	780 nm
224	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	782 nm
225	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	784 nm
226	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	786 nm
227	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	788 nm
228	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	790 nm
229	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	792 nm
230	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	794 nm
231	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	796 nm
232	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	798 nm
233	Density, optical standard deviation	OD std dev	±	Liu, Yangyang	800 nm

License:

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

Size:

72290 data points

Download Data

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

View dataset as HTML (shows only first 2000 rows)