Citation:

tc-13-3383-2019

Name: Closed porosity pycnometry measurements of the Lock-In firn and ice core (76-130 m depth)
Published: 2019-12-06
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Closed Porosiy; density; firn; Ice core

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Keyword(s):

Closed Porosiy; density; firn; Ice core

Coverage:

Latitude: -74.138500 * Longitude: 126.158500

Minimum DEPTH, sediment/rock: 76.344 m * Maximum DEPTH, sediment/rock: 130.344 m

Event(s):

LOCK-IN_Site * Latitude: -74.138500 * Longitude: 126.158500 * Elevation: 3209.0 m * Method/Device: Ice drill (ICEDRILL)

Comment:

Porosity data obtained with a pycnometry system at the Institut des Géosciences de l'Environnement, Grenoble, France

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Fourteau, Kévin		Geocode
2	Porosity, open	Poros open	cm³	Fourteau, Kévin	Gas pycnometer
3	Porosity, open, uncertainty	Poros open unc	±	Fourteau, Kévin	Gas pycnometer
4	Porosity, closed	Poros closed	cm³	Fourteau, Kévin	Gas pycnometer
5	Porosity, closed, uncertainty	Poros open unc	±	Fourteau, Kévin	Gas pycnometer
6	Porosity, fractional	Poros frac		Fourteau, Kévin		ratio of pore volume, closed, to pore volume, total
7	Porosity, fractional, uncertainty	Poros frac unc	±	Fourteau, Kévin		ratio of pore volume, closed, to pore volume, total
8	Porosity, volume	Poros vol	cm³	Fourteau, Kévin	Gas pycnometer	total
9	Sample volume	Samp vol	cm³	Fourteau, Kévin	Gas pycnometer
10	Density	Density	g/cm³	Fourteau, Kévin	Gas pycnometer
11	Relative density	Rel dens	cm³/cm³	Fourteau, Kévin	Gas pycnometer

License:

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

Size:

800 data points

Data

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

1 Depth sed [m]	2 Poros open [cm³]	3 Poros open unc [±]	4 Poros closed [cm³]	5 Poros open unc [±]	6 Poros frac (ratio of pore volume, closed,...)	7 Poros frac unc [±] (ratio of pore volume, closed,...)	8 Poros vol [cm³] (total)	9 Samp vol [cm³]	10 Density [g/cm³]	11 Rel dens [cm³/cm³]
76.344	9.80841	0.250153	0.11291	0.201824	0.011380	0.0203426	9.9213	55.4085	0.753315	0.820942
76.396	9.40711	0.248364	0.12105	0.199165	0.012704	0.0209030	9.5282	55.6365	0.760472	0.828743
76.448	9.62260	0.248297	0.19800	0.198778	0.020161	0.0202420	9.8206	55.9289	0.756496	0.824409
80.701	10.19050	0.234249	0.13880	0.175077	0.013437	0.0169498	10.3293	62.7921	0.766673	0.835499
80.796	8.60001	0.247262	0.27319	0.210077	0.030788	0.0236778	8.8732	52.2462	0.761778	0.830166
80.844	8.34589	0.242490	0.33995	0.201768	0.039138	0.0232349	8.6858	53.9877	0.769990	0.839115
88.102	8.33551	0.227175	0.41016	0.158561	0.046898	0.0181473	8.7457	65.1741	0.794487	0.865811
88.155	9.17819	0.227831	0.25520	0.154743	0.027053	0.0164086	9.4334	67.2677	0.788938	0.859763
88.500	8.30194	0.230094	0.39621	0.167909	0.045551	0.0193181	8.6982	62.7182	0.790360	0.861314
93.450	6.86481	0.226302	0.57237	0.163577	0.076961	0.0220471	7.4372	62.3291	0.808130	0.880679
93.500	6.80323	0.228025	0.75461	0.170253	0.099845	0.0226074	7.5578	60.6516	0.803276	0.875389
93.549	6.28564	0.226267	0.87725	0.167894	0.122471	0.0235718	7.1629	60.7579	0.809441	0.882108
96.136	5.17612	0.223853	1.33978	0.166066	0.205617	0.0259050	6.5159	60.2036	0.818307	0.891769
96.232	5.12848	0.222593	1.30672	0.164813	0.203058	0.0260246	6.4352	60.2591	0.819627	0.893208
96.328	6.47733	0.227236	0.80861	0.172944	0.110982	0.0238333	7.2859	59.3259	0.804927	0.877188
97.360	2.05010	0.224877	3.35046	0.165237	0.620392	0.0352296	5.4006	57.1027	0.830837	0.905424
97.360	2.01367	0.225236	3.05541	0.166243	0.602754	0.0374129	5.0691	56.7461	0.835652	0.910671
97.414	3.90130	0.229166	1.99544	0.169724	0.338396	0.0300827	5.8967	57.8027	0.824011	0.897985
97.414	4.57193	0.230008	1.69402	0.170481	0.270354	0.0279896	6.2660	58.1065	0.818669	0.892164
97.467	3.99481	0.229693	1.88999	0.172041	0.321164	0.0303667	5.8848	57.2469	0.823293	0.897203
97.467	4.34550	0.230630	1.44758	0.173549	0.249881	0.0306441	5.7931	57.1323	0.824577	0.898602
97.517	3.75897	0.243802	1.50256	0.207256	0.285574	0.0399804	5.2615	48.0569	0.817156	0.890515
97.517	4.22335	0.245285	1.05334	0.209042	0.199621	0.0398953	5.2767	48.0067	0.816761	0.890084
97.565	3.62212	0.232266	2.05830	0.182231	0.362350	0.0333440	5.6804	54.1503	0.821362	0.895099
97.565	3.83503	0.233380	1.60140	0.184065	0.294568	0.0347145	5.4364	53.8660	0.825011	0.899075
97.565	4.09384	0.234029	1.62498	0.184582	0.284146	0.0330357	5.7188	54.1484	0.820708	0.894386
99.652	5.30569	0.222537	1.42085	0.163579	0.211230	0.0247579	6.7265	60.7924	0.816089	0.889352
99.796	3.91906	0.219738	2.41031	0.161169	0.380814	0.0269765	6.3294	60.2841	0.821278	0.895008
101.413	3.57926	0.226528	1.90902	0.182286	0.347836	0.0342635	5.4883	53.8219	0.824051	0.898029
101.503	1.91127	0.217532	3.43885	0.163668	0.642761	0.0350738	5.3501	57.5928	0.832379	0.907104
102.045	1.61435	0.224006	3.59362	0.163873	0.690024	0.0373831	5.2080	57.0921	0.833916	0.908780
102.097	1.43446	0.228266	3.20451	0.178512	0.690781	0.0438975	4.6390	53.1884	0.837589	0.912782
102.145	3.37750	0.242062	1.50040	0.204041	0.307591	0.0426031	4.8779	48.7086	0.825727	0.899856
102.194	1.46214	0.228931	3.34020	0.181514	0.695537	0.0428310	4.8023	52.3710	0.833477	0.908302
102.339	1.07150	0.238195	3.00035	0.195907	0.736851	0.0539714	4.0719	47.8699	0.839568	0.914939
102.389	2.07134	0.241327	2.43822	0.199056	0.540679	0.0470425	4.5096	48.3403	0.832019	0.906712
102.440	2.44286	0.238766	2.21815	0.193309	0.475895	0.0438406	4.6610	49.8975	0.831905	0.906588
102.493	1.60187	0.234931	2.84741	0.186536	0.639970	0.0466555	4.4493	51.0589	0.837660	0.912860
102.785	1.62677	0.216890	3.97047	0.149827	0.709362	0.0333136	5.5972	60.9032	0.833289	0.908096
102.838	2.68418	0.219229	3.32123	0.151704	0.553039	0.0291347	6.0054	61.7691	0.828407	0.902777
102.894	2.02365	0.216423	4.76742	0.117696	0.702013	0.0255271	6.7911	71.3493	0.830282	0.904819
103.466	1.37437	0.228918	3.26301	0.180647	0.703632	0.0443857	4.6374	52.2932	0.836247	0.911320
103.520	1.55389	0.225953	3.19641	0.169486	0.672886	0.0414550	4.7503	55.4139	0.838960	0.914276
103.576	1.27975	0.224434	3.67134	0.165464	0.741522	0.0403798	4.9511	56.1160	0.836660	0.911770
104.359	1.09621	0.218025	3.71511	0.158976	0.772159	0.0407809	4.8113	57.8397	0.841291	0.916816
104.410	1.18713	0.222939	3.39245	0.176455	0.740778	0.0443622	4.5796	52.8565	0.838118	0.913358
104.460	1.30460	0.224472	3.17862	0.180417	0.709004	0.0454198	4.4832	51.9211	0.838388	0.913653
105.078	1.82573	0.216258	3.28256	0.160469	0.642595	0.0362926	5.1083	58.1759	0.837048	0.912192
105.213	1.02983	0.217819	3.68407	0.169561	0.781533	0.0424931	4.7139	54.8860	0.838812	0.914115
105.258	1.03023	0.211400	4.01718	0.148001	0.795889	0.0377431	5.0474	60.9539	0.841636	0.917193
106.878	1.12084	0.212017	4.13069	0.144338	0.786568	0.0359830	5.2515	62.1017	0.840025	0.915437
107.519	0.93760	0.214423	3.85990	0.157514	0.804565	0.0408825	4.7975	58.0885	0.841836	0.917410
107.568	0.68487	0.212114	3.93958	0.148829	0.851903	0.0425339	4.6245	60.5015	0.847483	0.923565
108.140	1.25122	0.210686	5.35088	0.089488	0.810482	0.0270350	6.6021	80.8266	0.842668	0.918318
108.200	1.27769	0.213285	5.25334	0.082970	0.804366	0.0273097	6.5310	83.6325	0.845963	0.921908
111.418	1.27832	0.212016	3.95224	0.144155	0.755606	0.0355264	5.2306	62.4480	0.840763	0.916241
111.467	0.50389	0.211168	3.65126	0.148046	0.878732	0.0477651	4.1552	60.4016	0.854497	0.931208
111.565	0.79286	0.212746	3.71080	0.153462	0.823953	0.0434247	4.5037	59.1220	0.847721	0.923824
111.614	1.39179	0.211375	3.93041	0.141735	0.738494	0.0343631	5.3222	63.1510	0.840287	0.915723
111.712	1.29228	0.213099	3.72613	0.151115	0.742492	0.0374017	5.0184	60.4748	0.841474	0.917017
111.858	0.61620	0.226319	3.24919	0.189234	0.840585	0.0558836	3.8654	49.4310	0.845866	0.921802
114.266	0.81112	0.208277	3.97723	0.126647	0.830606	0.0389909	4.7884	67.1724	0.852210	0.928716
114.320	0.74580	0.208362	3.79519	0.123959	0.835763	0.0411479	4.5410	67.9200	0.856272	0.933142
114.373	0.66748	0.208459	3.92841	0.126169	0.854766	0.0412820	4.5959	67.1249	0.854794	0.931532
114.421	0.52107	0.220741	2.96332	0.178349	0.850456	0.0602055	3.4844	51.9935	0.856127	0.932984
118.415	0.17723	0.200970	2.73740	0.110694	0.939194	0.0660263	2.9146	71.8973	0.880423	0.959461
118.467	0.27523	0.201911	3.98151	0.100779	0.935342	0.0451296	4.2567	75.6968	0.866020	0.943766
118.519	0.39822	0.202752	4.09215	0.097195	0.911317	0.0420806	4.4904	76.9494	0.864074	0.941645
118.573	0.28606	0.203649	4.04328	0.094499	0.933925	0.0445979	4.3294	77.9000	0.866624	0.944424
118.624	0.16925	0.200227	3.67080	0.117339	0.955926	0.0506266	3.8400	69.5643	0.866968	0.944799
120.601	0.22895	0.214248	3.01933	0.149921	0.929517	0.0636049	3.2483	59.6648	0.867665	0.945558
120.653	0.38647	0.213353	3.23342	0.141210	0.893237	0.0554658	3.6199	62.3859	0.864378	0.941976
120.706	0.32238	0.214439	2.98598	0.148563	0.902556	0.0615875	3.3084	60.1651	0.867163	0.945012
120.754	0.34875	0.222469	2.39054	0.176019	0.872688	0.0774771	2.7393	52.6073	0.869841	0.947930
123.579	0.24199	0.203965	3.65826	0.102822	0.937955	0.0498726	3.9003	75.0516	0.869935	0.948032
123.657	0.23015	0.205803	3.86332	0.098179	0.943776	0.0480860	4.0935	76.7269	0.868666	0.946649
123.657	-0.04932	0.205322	3.64675	0.098296	1.013710	0.0576621	3.5974	76.2308	0.874318	0.952809
130.239	0.29952	0.212386	2.28570	0.159926	0.884142	0.0781390	2.5852	56.8124	0.875866	0.954495
130.287	0.28321	0.206116	2.44625	0.131290	0.896240	0.0709246	2.7295	65.2062	0.879211	0.958141
130.344	0.24646	0.208101	2.83383	0.102515	0.919987	0.0634708	3.0803	74.9618	0.879915	0.958908