Citation:

PANGAEA.919064

Name: Geochemical, lithological, and geochronological characteristics of sediment samples from Yedoma and thermokarst deposit sites in Siberia and Alaska 1998-2016
Published: 2020-06-15
License: https://creativecommons.org/licenses/by/4.0/
Keywords: climate feedbacks; Greenhouse gas source; Late Pleistocene; Permafrost; thermokarst; Yedoma

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Keyword(s):

climate feedbacks; Greenhouse gas source; Late Pleistocene; Permafrost; thermokarst; Yedoma

Further details:

Shapefiles of Yedoma and Thermokarst sites

Project(s):

IPA Action Group: The Yedoma Region (Yedoma_Region)

Permafrost Research (AWI_Perma)

Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool (PETA-CARB)

Funding:

Seventh Framework Programme (FP7), grant/award no. 338335 : Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool

Coverage:

Median Latitude: 71.124106 * Median Longitude: 161.724688 * South-bound Latitude: 65.068700 * West-bound Longitude: 117.182400 * North-bound Latitude: 76.172700 * East-bound Longitude: -144.898892

Event(s):

PETA-CARB_ID1 * Latitude: 73.607500 * Longitude: 117.182400 * Location: Western Laptev Sea * Method/Device: Multiple investigations (MULT)

PETA-CARB_ID2 * Latitude: 72.881400 * Longitude: 123.216400 * Location: Lena Delta * Method/Device: Multiple investigations (MULT)

PETA-CARB_ID3 * Latitude: 72.951000 * Longitude: 124.222000 * Location: Lena Delta * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Strauss, Jens
2	Identification	ID		Strauss, Jens
3	Site	Site		Strauss, Jens
4	Area/locality	Area		Strauss, Jens	Main region
5	LATITUDE	Latitude		Strauss, Jens	Geocode
6	LONGITUDE	Longitude		Strauss, Jens	Geocode
7	Sample amount	N	#	Strauss, Jens	Yedoma samples
8	Sample amount	N	#	Strauss, Jens	thermokarst samples
9	Layer thickness	Thickness	m	Strauss, Jens	Yedoma
10	Coverage	Cov	%	Strauss, Jens	degradation affected area
11	Coverage	Cov	%	Strauss, Jens	unaffected Yedoma uplands
12	Density, bulk, permafrost	BD perma	g/cm³	Strauss, Jens	Yedoma
13	Layer thickness	Thickness	m	Strauss, Jens	thermokarst deposits
14	Density, bulk, permafrost	BD perma	g/cm³	Strauss, Jens	thermokarst

License:

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

Size:

193 data points

Data

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

1 Event	2 ID	3 Site	4 Area (Main region)	5 Latitude	6 Longitude	7 N [#] (Yedoma samples)	8 N [#] (thermokarst samples)	9 Thickness [m] (Yedoma)	10 Cov [%] (degradation affected area)	11 Cov [%] (unaffected Yedoma uplands)	12 BD perma [g/cm³] (Yedoma)	13 Thickness [m] (thermokarst deposits)	14 BD perma [g/cm³] (thermokarst)
PETA-CARB_ID1	1	Cape Mamontov Klyk	Western Laptev Sea	73.607500	117.182400	55	9	22	78.0	22.0	0.71	2.0
PETA-CARB_ID2	2	Nagym	Lena Delta	72.881400	123.216400	16	0	12			0.41
PETA-CARB_ID3	3	Khardang Island	Lena Delta	72.951000	124.222000	33	0	14			1.11
PETA-CARB_ID4	4	Kurungnakh Island	Lena Delta	72.334400	126.309200	27	5	15	66.3	33.7	0.93	2.0
PETA-CARB_ID5	5	Cape Svyatoy Nos	Dmitry Laptev Strait	71.565283	128.747467	14	0	15
PETA-CARB_ID6	6	Bykovsky Peninsula	Central Laptev Sea	71.890000	129.625200	93	27	28	53.3	46.7		4.0	0.95
PETA-CARB_ID7	7	Muostakh Island	Central Laptev Sea	71.612900	129.943580	10	0	7
PETA-CARB_ID8	8	Buor Khaya	Central Laptev Sea	71.383610	132.083970	49	51	25	90.0	10.0	1.46	9.0	0.91
PETA-CARB_ID9	9	Bel'kovsky Island	New Siberian Achipelago	75.365800	135.588950	5	17	11			0.89	13.0
PETA-CARB_ID10	10	Stolbovoy Island	New Siberian Achipelago	74.060000	136.080000	17	0	26
PETA-CARB_ID11	11	Kotel'ny Island (Cap Anisii)	New Siberian Achipelago	76.170300	139.013600	3	0
PETA-CARB_ID12	12	Kotel'ny Island (South)	New Siberian Achipelago	76.172700	139.226600	10	0	5			0.79
PETA-CARB_ID13	13	Maly Lyakhovsky Island	New Siberian Achipelago	74.246050	140.350900	5	0				0.85
PETA-CARB_ID14	14	Bol'shoy Lyakhovsky	Dmitry Laptev Strait	73.330440	141.345410	117	70	27			1.04	10.0	1.37
PETA-CARB_ID15	15	Oyogos Yar	Dmitry Laptev Strait	72.683470	143.475260	35	13	19			0.88	5.0	1.25
PETA-CARB_ID16	16	Kytalyk	Kolyma Lowland	70.841300	147.438400	17	0	4
PETA-CARB_ID17	17	Duvanny Yar	Kolyma Lowland	68.632840	159.087550	90	12	40	65.0		1.11	3.0
PETA-CARB_ID18	18	Kitluk River 4	Seward Peninsula	66.578141	-164.430740	0	13					5.0
PETA-CARB_ID19	19	Kitluk River 1	Seward Peninsula	66.582968	-164.307397	0	3					1.2
PETA-CARB_ID20	20	Colville River Col-3	Alaskan North Slope	69.032560	-155.435770	7	0	15			1.20
PETA-CARB_ID21	21	Colville River Col-4	Alaskan North Slope	69.246940	-152.852820	5	0	8			0.70
PETA-CARB_ID22	22	Colville River Col-5	Alaskan North Slope	69.303780	-152.327410	14	4	20			0.60
PETA-CARB_ID23	23	Itkillik River	Alaskan North Slope	69.340350	-150.515720	45	0	29			0.63
PETA-CARB_ID24	24	Dalton Highway / Livengood Area	interior Alaska	65.549225	-148.890896	2	0
PETA-CARB_ID25	25	Vault Creek	interior Alaska. Fairbanks Area	65.068700	-147.755800	65	0	34
PETA-CARB_ID26	26	Camden Bay	Beaufort Sea Coast	69.955628	-144.954861	1	0
PETA-CARB_ID27	27	Camden Bay 2	Beaufort Sea Coast	69.963578	-144.898892	1	0