Citation:

PANGAEA.979582

Name: Community-weighted mean values of the Tajik-Uzbek Surface Data Base
Published: 2025-07-11
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arid Central Asia; climate reconstruction; plant functional traits; Pollen calibration; Pollen representativeness; Tajikistan; Uzbekistan; Vegetation plot

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Published: 2025-07-11 • DOI registered: 2025-08-09

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Abstract:

This dataset presents the Community-Weighted Mean (CWM) values which were calculated for each site of the TUSDB following the method presented in Garnier et al. (2004). To calculate hte CWM traits, the plant taxa fractional abundances were used for vegetation plots, the pollen fractional abundances were used for plot surface samples. For the plant functional traits inferred at community-scale, plant height (maximum plant height at plant maturity), leaf area (average surface of one side leaf), Leaf N (nitrogen content per leaf mass), seed mass (oven-dry mass of an average set of seeds), specific leaf area (SLA, the ratio between the area and the oven-dry mass of the leaf) and stem specific density (SSD, the ratio between stem dry mass and fresh volume of a stem section) were selected. All trait values have been z-scored.

Keyword(s):

Arid Central Asia; climate reconstruction; plant functional traits; Pollen calibration; Pollen representativeness; Tajikistan; Uzbekistan; Vegetation plot

Supplement to:

Dugerdil, Lucas; Peyron, Odile; Ménot, Guillemette; Egamberdieva, Dilfuza; Alimov, Jakhongir; Leroy, Suzanne A G; Garnier, Eric; Nowak, Arkadiusz; Joannin, Sébastien (2025): First paleoenvironmental calibrations for modern pollen rain of Tajikistan and Uzbekistan: A case study of pollen - vegetation functional biogeography of Arid Central Asia. Global and Planetary Change, 252, 104857, https://doi.org/10.1016/j.gloplacha.2025.104857

References:

Garnier, Eric; Cortez, Jacques; Billès, Georges; Navas, Marie-Laure; Roumet, Catherine; Debussche, Max; Laurent, Gérard; Blanchard, Alain; Aubry, David; Bellmann, Astrid; Neill, Cathy; Toussaint, Jean-Patrick (2004): Plant functional markers capture ecosystem properties during secondary succession. Ecology, 85(9), 2630-2637, https://doi.org/10.1890/03-0799

Funding:

Agence Nationale de la Recherche (ANR), grant/award no. ANR-20-FRAL-0006: KUR(A)GAN

Agence Nationale de la Recherche (ANR), grant/award no. ANR-22-CE27-0018-02: STEPABILITY

Coverage:

Median Latitude: 39.626300 * Median Longitude: 67.024159 * South-bound Latitude: 37.614000 * West-bound Longitude: 58.492700 * North-bound Latitude: 44.795600 * East-bound Longitude: 71.880700

Minimum Elevation: 29.0 m * Maximum Elevation: 3988.0 m

Event(s):

MTAT1M01 * Latitude: 38.861000 * Longitude: 71.523500 * Elevation: 2624.0 m * Location: Pamir, Tajikistan

MTAT1M02 * Latitude: 38.813000 * Longitude: 71.596700 * Elevation: 2799.0 m * Location: Pamir, Tajikistan

MTAT1M03 * Latitude: 38.759000 * Longitude: 71.687800 * Elevation: 3046.0 m * Location: Pamir, Tajikistan

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Dugerdil, Lucas
2	Community-weighted mean trait value of height, z-score	CWM height	#	Dugerdil, Lucas	plant height
3	Community-weighted mean trait value of leaf area, z-score	CWM leaf area z	#	Dugerdil, Lucas
4	Community-weighted mean trait value of nitrogen, z-score	CWM n-value z	#	Dugerdil, Lucas	leaf N content
5	Community-weighted mean trait value of seed mass, z-score	CWM seed mass z	#	Dugerdil, Lucas
6	Community-weighted mean trait value of specific leaf area, z-score	CWM specific leaf area z	#	Dugerdil, Lucas
7	Community-weighted mean trait value of density, stem-specific, z-score	CWM density stem spec z	#	Dugerdil, Lucas
8	Sample type	Samp type		Dugerdil, Lucas
9	Sample source	Sample source		Dugerdil, Lucas

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

985 data points

Data

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

1 Event	2 CWM height [#]	3 CWM leaf area z [#]	4 CWM n-value z [#]	5 CWM seed mass z [#]	6 CWM specific leaf area z [#]	7 CWM density stem spec z [#]	8 Samp type	9 Sample source
MTAT1M01	-0.133405698	0.59997503	-0.748420973	0.648747931	0.099337414	0.328140309	Vegetation	Vegetation plot
MTAT1M02	-0.05923254	-0.152364539	-0.676473878	0.558944374	0.061508919	0.62387358	Vegetation	Vegetation plot
MTAT1M03	-0.46437189	0.374348634	-0.510189623	-0.356202263	0.942673465	0.417277296	Vegetation	Vegetation plot
MTAT1M04	-0.85391139	0.428477322	0.198809286	-1.482677782	1.354859338	-0.87943712	Vegetation	Vegetation plot
MTAT1M05	-0.844503112	0.997213753	-0.000295981	-0.792185364	0.899155298	-0.952781652	Vegetation	Vegetation plot
MTAT1M06	-1.24591882	1.108080609	-0.242397508	-0.647010948	0.526047314	-0.449586951	Vegetation	Vegetation plot
MTAT1M07	1.040717513	1.063805322	0.336163359	-1.375203038	0.417864163	0.995748409	Vegetation	Vegetation plot
MTAT1M08	6.712541806	2.36339206	-1.566962215	-0.902499031	-1.17411533	3.409995175	Vegetation	Vegetation plot
MTAT1M09	0.725515062	-0.172591654	-0.225060754	-0.154977912	-0.394380959	0.227090416	Vegetation	Vegetation plot
MTAT2M01	3.058829887	1.978510004	-0.011267813	3.892604076	0.274306323	3.800378458	Vegetation	Vegetation plot
MTAT2M02	-0.629823529	0.927080846	2.017560549	1.249956222	1.037591245	-0.422450243	Vegetation	Vegetation plot
MTAT2M03	-0.876586004	0.894212422	0.02221422	0.241597986	0.802430354	-0.401712185	Vegetation	Vegetation plot
MTAT2M04	0.206811629	1.244181097	0.209537446	0.686232419	0.924092921	-0.312409155	Vegetation	Vegetation plot
MTAT2M05	-0.570200693	0.314454833	0.234568216	-0.82582567	0.502377914	-0.663787523	Vegetation	Vegetation plot
MUZT1M01	0.683919969	1.248330836	-0.164740917	2.561506023	-0.054635753	1.744863632	Vegetation	Vegetation plot
MUZT1M06	0.028985599	0.596536878	-0.090622629	1.095149074	0.212149719	0.66298194	Vegetation	Vegetation plot
MUZT1S02	-0.530862109	1.303963423	1.341956393	-0.113342023	1.167104243	-0.872255283	Vegetation	Vegetation plot
MUZT1S03	-0.73148731	0.914780552	1.402423848	1.620594329	1.114749372	-0.75504785	Vegetation	Vegetation plot
MUZT2M02	-0.390060396	0.220275563	-0.198925129	-1.097955646	0.687773285	-0.311023117	Vegetation	Vegetation plot
MUZT2M04	-0.838119155	0.82020383	0.507434199	0.080728154	0.867963401	-0.823919956	Vegetation	Vegetation plot
MUZT2M06	-0.0387949	1.526910378	-0.737886051	1.168776314	0.67736121	0.690455503	Vegetation	Vegetation plot
MUZT2M07	0.196974529	0.759685978	3.061017855	2.120895352	0.740938077	0.640947944	Vegetation	Vegetation plot
MUZT2M08	-0.780589258	0.667859271	-0.253181693	0.122610439	0.926643239	-0.194956862	Vegetation	Vegetation plot
MUZT2S05	-0.874193174	1.06473169	0.250155731	0.268775967	0.736191744	-0.600503973	Vegetation	Vegetation plot
MUZT3M03	0.577162143	-0.318357868	-2.218503432	0.906022796	-1.315107505	1.356448581	Vegetation	Vegetation plot
MUZT3M05	2.420785133	2.617493552	-0.170599525	2.251084422	1.231060527	1.150751232	Vegetation	Vegetation plot
MUZT3M07	-0.289973598	1.237284472	0.70918949	-0.034294458	0.874388205	-0.260741659	Vegetation	Vegetation plot
MUZT3M08	-0.254742097		1.005843319	0.647505911	0.91840085	-1.034595316	Vegetation	Vegetation plot
MUZT3M09	-0.455945482	0.297713525	0.390949409	-1.081355686	0.897636693	-0.512867883	Vegetation	Vegetation plot
MUZT3M10	1.240359572	-2.183559949	-1.457611717	2.330333058	-2.894598751	1.689024815	Vegetation	Vegetation plot
MUZT3M11	0.584128453	1.164451919	-0.471125504	1.148335477	0.395930084	1.71059731	Vegetation	Vegetation plot
MUZT3M12	-0.578687674	0.85306026	0.572834494	0.266384063	1.32783864	-0.764062853	Vegetation	Vegetation plot
MUZT3M13	-0.73018505	0.088037129	-0.809272757	-0.391488788	0.332127376	-0.278967141	Vegetation	Vegetation plot
MUZT3M14	-0.668046612	0.671482582	0.319019104	0.329085569	0.856823043	-0.164870639	Vegetation	Vegetation plot
MUZT3M15	-0.714969919	0.239494557	-0.662983264	-0.257699551	0.178232249	-0.478624025	Vegetation	Vegetation plot
MUZT3M16							Vegetation	Vegetation plot
MUZT3M17	-0.837528871	0.280270811	-1.473663469	-0.465532002	0.328998526	-0.010071229	Vegetation	Vegetation plot
MUZT3M18	-0.431693561	0.790345107	-0.337371306	0.654513639	0.796019721	0.582767908	Vegetation	Vegetation plot
MUZT3S01	-0.605451406	-0.454849953	-0.709874833	-0.14621088	-0.189814428	-0.292006957	Vegetation	Vegetation plot
MUZT3S06	0.5105387	0.637428182	-0.157183374	1.187785035	0.13187706	1.328598152	Vegetation	Vegetation plot
MUZT4M05	-1.601398241	-0.081412052	2.049151742	-0.674383426	0.851534749	-1.639638907	Vegetation	Vegetation plot
MUZT4M09	-0.385964203	1.44494068	0.897116363	0.811196031	-0.788227186	-0.514772242	Vegetation	Vegetation plot
MUZT4S01	-0.522092237	-2.138145615	0.251427054	-0.144418206	-1.506973449	-1.120103935	Vegetation	Vegetation plot
MUZT4S03	-0.429983749	-0.920659996	0.624933413	0.52385147	-0.923549087	-0.587176104	Vegetation	Vegetation plot
MUZT4S06	-0.987160241	0.499388859	3.324775546	1.07814796	1.00919508	-1.306181811	Vegetation	Vegetation plot
MUZT4S07	0.779741261	-0.882883583	0.042671902	-1.023830751	-0.290033444	2.016390749	Vegetation	Vegetation plot
MUZT4S08							Vegetation	Vegetation plot
MUZT5M03	-0.769660615	-0.201325184	-0.015320034	-0.239315436	-0.124994871	-0.73388819	Vegetation	Vegetation plot
MUZT5M04	-0.098767646	0.768290181	-1.098008805	-0.145086663	-1.265970382	-0.075072191	Vegetation	Vegetation plot
MUZT5M05	0.289126677	-1.390563925	-0.185837376	-1.087936772	-0.892426627	0.902188977	Vegetation	Vegetation plot
MUZT5M06	-0.79102014	-0.540299415	0.302673574	-0.236165332	-0.30530955	-1.437247004	Vegetation	Vegetation plot
MUZT5S01	-0.439916959	0.669437241	-1.765437354	-0.283327096	-1.055693055	-0.093261496	Vegetation	Vegetation plot
MUZT5S07	-0.548594643	-0.836459646	-0.578484736	-0.183194488	-0.900847588	-0.55664506	Vegetation	Vegetation plot
MUZT5S08	-0.810996874	0.33450052	-1.222761133	-0.718730571	0.007790604	-0.744820119	Vegetation	Vegetation plot
MUZT6C02	-0.551018454	0.210304727	-0.441985057	-0.593186974	-0.021952187	-0.63850566	Vegetation	Vegetation plot
MUZT6M03	0.40231179	1.071881358	-0.152832815	1.090691232	0.700419623	1.244107333	Vegetation	Vegetation plot
MUZT6M04							Vegetation	Vegetation plot
MUZT6S01	-0.709650146	0.495094158	-0.251195011	-0.902529652	0.68435362	-0.622170975	Vegetation	Vegetation plot
MTAT1M01	0.109548449	-0.161857206	-0.928653357	0.316728276	-0.201823088	0.667062975	Pollen	Pollen surface sample
MTAT1M02	0.988797405	-1.589474506	-1.729128492	1.212817245	-1.817968282	1.599634109	Pollen	Pollen surface sample
MTAT1M03	0.049793526	0.014934135	-0.324621063	-0.225277737	0.476908767	0.634768686	Pollen	Pollen surface sample
MTAT1M04	-0.230823699	0.055987472	-0.049509	-0.378230549	0.474185725	0.105139979	Pollen	Pollen surface sample
MTAT1M05	-0.523322882	0.49625885	0.25576077	-1.145451045	0.862928722	-0.687990635	Pollen	Pollen surface sample
MTAT1M06	-0.997091997	0.809377073	1.068265052	-0.52502321	0.620124119	-0.628924295	Pollen	Pollen surface sample
MTAT1M07	1.65421126	0.605031468	0.802307682	-1.966118838	-0.070811046	0.889766356	Pollen	Pollen surface sample
MTAT1M08	2.259082424	0.211989476	-0.549324134	-0.333715918	-0.388568413	2.490102657	Pollen	Pollen surface sample
MTAT1M09	1.104559818	-0.332964834	0.162037706	-1.107353342	-0.025076027	0.777635275	Pollen	Pollen surface sample
MTAT2M01	1.229650405	0.784150598	0.047591408	1.25505601	0.213016772	1.289956287	Pollen	Pollen surface sample
MTAT2M02	-0.593591325	0.31135151	-0.142394897	-0.242082029	0.66722246	-0.260275876	Pollen	Pollen surface sample
MTAT2M03	-0.421910617	0.214537109	0.200621018	-0.580135473	0.67040317	-0.477168631	Pollen	Pollen surface sample
MTAT2M04	0.159744544	0.190320222	-0.002159695	-0.337652665	0.26967971	0.060538715	Pollen	Pollen surface sample
MTAT2M05	-0.241625117	-1.206709692	0.791865542	-1.13502024	-0.392167584	-1.071364546	Pollen	Pollen surface sample
MUZT1C04	-0.087677627	0.155170195	-0.444544697	0.262014477	0.206743037	0.030963694	Pollen	Pollen surface sample
MUZT1C05	1.692009806	-2.788951388	-2.171678672	1.740167002	-3.340097964	2.007441784	Pollen	Pollen surface sample
MUZT1M01	-0.401740712	0.406769648	-0.495391507	0.663877608	0.226291559	-0.45726289	Pollen	Pollen surface sample
MUZT1M06	0.884296943	-1.186393851	-1.666539907	1.235083441	-1.710839917	1.358416203	Pollen	Pollen surface sample
MUZT1S02	-0.246029302	-0.123766337	-0.88999383	0.352517008	-0.600090898	0.051253068	Pollen	Pollen surface sample
MUZT1S03	-0.156858887	-0.093475786	-0.773892443	0.11867074	0.121242068	0.228720548	Pollen	Pollen surface sample
MUZT2C01	-0.698331557	0.328084119	-0.301434746	-0.380607759	0.588481701	-0.542816576	Pollen	Pollen surface sample
MUZT2M02	-0.303881749	-0.2115831	0.80935294	-1.166113101	0.585894138	-0.681104004	Pollen	Pollen surface sample
MUZT2M04	-0.36299135	0.983550439	0.323481989	0.994281408	0.732127794	-1.239293126	Pollen	Pollen surface sample
MUZT2M06	-0.011768726	0.688184213	0.110269721	0.549818246	0.532536781	-0.397280919	Pollen	Pollen surface sample
MUZT2M07	0.501312739	-0.094267843	0.659528942	-0.346041583	0.094406179	0.274894006	Pollen	Pollen surface sample
MUZT2M08	-0.268485755	-0.157080974	0.338574046	-1.009134266	0.548471282	-0.484756982	Pollen	Pollen surface sample
MUZT2S03	-1.027497987	0.553729288	-0.683165726	-0.38258987	0.687078697	-0.629986062	Pollen	Pollen surface sample
MUZT2S05	-0.375191137	-0.275996639	0.342734202	0.030419161	-0.02916753	-0.942539584	Pollen	Pollen surface sample
MUZT3C02	0.633367293	-0.920187707	-1.653063799	0.500169749	-1.372882671	0.865500952	Pollen	Pollen surface sample
MUZT3C04	1.333824259	-2.431880588	-2.255823042	1.812576614	-3.252464579	1.619644349	Pollen	Pollen surface sample
MUZT3M03	2.708127623	-4.025422161	-3.743128996	3.090361798	-5.299022021	3.254837903	Pollen	Pollen surface sample
MUZT3M05	1.213989681	0.654608111	-0.541962391	1.032270439	-0.048800705	0.454290748	Pollen	Pollen surface sample
MUZT3M07	-0.692401957	-0.151069743	0.639743578	-0.442777063	0.52294208	-0.948733238	Pollen	Pollen surface sample
MUZT3M08	-0.610968896	-0.201435956	0.032424356	0.274996469	0.043153709	-0.882796265	Pollen	Pollen surface sample
MUZT3M09	-0.067083946	-0.446145613	0.782505783	-1.738885228	0.547481304	-0.686304058	Pollen	Pollen surface sample
MUZT3M10	0.970751921	-1.934144279	-1.453185804	1.141765395	-2.246105436	1.13367729	Pollen	Pollen surface sample
MUZT3M11	0.805538048	0.118025527	-0.729720898	-0.006349429	-0.441389915	0.801930546	Pollen	Pollen surface sample
MUZT3M12	0.348038114	-0.09164066	0.393899463	-1.195040856	0.293437963	-0.34927047	Pollen	Pollen surface sample
MUZT3M13	-0.380209783	-1.321688126	0.272796626	-0.457682721	-0.793573503	-0.965697438	Pollen	Pollen surface sample
MUZT3M14	-0.343165231	0.058701485	0.516389002	-0.931748608	0.720226142	-0.696110933	Pollen	Pollen surface sample
MUZT3M15	-0.279910081	-0.245729833	0.361405139	-0.455742051	0.029407192	-0.688648093	Pollen	Pollen surface sample
MUZT3M16	-0.12539746	0.063086637	1.045647965	-1.49684911	0.854433557	-0.844928301	Pollen	Pollen surface sample
MUZT3M17	-0.329900408	-0.064475251	0.325845249	-0.973113084	0.583279598	-0.538805293	Pollen	Pollen surface sample
MUZT3M18	-0.385056249	0.28820619	-0.496440526	0.105171417	0.473170352	-0.08347429	Pollen	Pollen surface sample
MUZT3S01	-0.170281407	-0.647114576	0.346195197	-0.208662169	-0.283231932	-0.228527858	Pollen	Pollen surface sample
MUZT3S06	-0.20541486	-0.085285379	-0.084346289	0.0311556	0.099244072	-0.131337339	Pollen	Pollen surface sample
MUZT4C02	-0.286612419	-0.249449837	0.042030511	-0.36555249	0.022189984	-0.118774121	Pollen	Pollen surface sample
MUZT4C04	-0.20815983	-0.450685127	-0.237341996	0.126872788	-0.441617439	-0.170494521	Pollen	Pollen surface sample
MUZT4M05	-0.010377523	-0.340998885	0.930357768	-0.942829457	0.390319183	-0.417371522	Pollen	Pollen surface sample
MUZT4M09	-0.278532034	-0.226653544	1.45054254	-0.347304712	0.405415064	-0.470272352	Pollen	Pollen surface sample
MUZT4S01	-0.581703212	-2.036628468	0.31743216	-0.282368111	-1.284857232	-1.293562133	Pollen	Pollen surface sample
MUZT4S03	-0.062507137	-1.964114639	0.43716191	-0.605219602	-1.20946816	-0.419527158	Pollen	Pollen surface sample
MUZT4S06	-0.339116349	-0.206132052	0.734702842	0.048788459	0.162028487	-0.488037762	Pollen	Pollen surface sample
MUZT4S07	-0.078543269	-0.916585925	0.496251389	-0.423109471	-0.435408504	-0.444323886	Pollen	Pollen surface sample
MUZT4S08							Pollen	Pollen surface sample
MUZT5C02	-0.161355873	-0.343027488	0.915429389	-0.612031171	0.245770184	-0.505381224	Pollen	Pollen surface sample
MUZT5M03	-0.507372096	-0.779049077	0.02317619	-0.521835027	-0.291873972	-0.698412932	Pollen	Pollen surface sample
MUZT5M04	0.255370644	0.116914728	0.421916024	-0.651000236	-0.364183868	0.048400304	Pollen	Pollen surface sample
MUZT5M05	-0.321376444	-0.391583107	0.135056293	-0.89095238	0.3516385	-0.39588542	Pollen	Pollen surface sample
MUZT5M06	-0.062804858	-1.040992026	1.051142319	-1.10637174	-0.178052718	-0.671695189	Pollen	Pollen surface sample
MUZT5S01	-0.15539166	-0.899650663	2.777047177	0.253936415	0.094307595	-0.649426176	Pollen	Pollen surface sample
MUZT5S07	0.018030312	-0.601472671	0.506998056	-0.209415375	-0.4225621	-0.420615183	Pollen	Pollen surface sample
MUZT5S08	-0.168113453	-0.999865115	0.551777215	-0.998484768	-0.320571334	-0.660816886	Pollen	Pollen surface sample
MUZT6C02	-0.476012112	0.137086737	-0.894615702	-0.721465347	0.039390444	-0.388038643	Pollen	Pollen surface sample
MUZT6M03	-0.197110173	-0.090213564	0.364650436	-0.679987808	0.609865583	-0.363744951	Pollen	Pollen surface sample
MUZT6M04							Pollen	Pollen surface sample
MUZT6S01	-0.90642143	0.110753045	-0.054716382	-0.700312557	0.583231061	-0.993195328	Pollen	Pollen surface sample
MUZT7C02	0.636440993	-0.812193772	0.232415986	-0.731670009	-0.499352859	0.498032248	Pollen	Pollen surface sample
MUZT7C04	0.400693039	-0.733207056	0.813496562	-0.377696475	-0.283760491	-0.044100051	Pollen	Pollen surface sample