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Table 2 Individual-level and provenance-level correlations between leaf structural and vascular traits, nanomechanical cell-wall properties, growth, phenological and physiological traits, geographical coordinates, climatic and bioclimatic variables

From: Variation in leaf anatomy, vascular traits and nanomechanical cell-wall properties among European beech (Fagus sylvatica L.) provenances

Individual-level correlations

Provenance-level correlations

Nanomechanical properties of xylem cell walls

 

MOE

Adhes

Deform

Dissip

 

MOE

Adhes

Deform

Dissip

Adhes

0.2067

   

Adhes

0.4302

   
 

ns

    

ns

   

Deform

−0.5788

0.0702

  

Deform

−0.5756

−0.1300

  
 

**

ns

   

ns

ns

  

Dissip

0.1546

0.7492

0.1072

 

Dissip

0.0188

0.8785

0.0454

 
 

ns

***

ns

  

ns

**

ns

 

A

0.1198

−0.1674

0.0295

−0.0734

A

−0.0477

−0.2092

−0.0626

−0.3600

 

ns

ns

ns

ns

 

ns

ns

ns

ns

N

−0.0216

0.1266

−0.0079

0.1551

N

−0.0588

−0.1784

0.0594

−0.1076

 

ns

ns

ns

ns

 

ns

ns

ns

ns

F

0.3653

0.0005

−0.1098

0.2461

F

−0.1305

−0.6462

−0.1741

−0.7179

 

ns

ns

ns

ns

 

ns

ns

ns

*

S

−0.0185

−0.1766

0.0664

−0.1338

S

−0.0807

−0.1832

−0.0356

−0.2984

 

ns

ns

ns

ns

 

ns

ns

ns

ns

cond

0.3741

−0.1242

−0.1182

0.0155

cond

0.0549

−0.3170

−0.3622

−0.5036

 

ns

ns

ns

ns

 

ns

ns

ns

ns

leaf

0.3067

−0.1106

−0.0846

−0.2278

leaf

0.2679

0.2343

0.0564

0.0381

 

ns

ns

ns

ns

 

ns

ns

ns

ns

mesoph

0.3295

−0.0921

−0.0995

−0.2050

mesoph

0.3069

0.2175

0.0080

0.0066

 

ns

ns

ns

ns

 

ns

ns

ns

ns

palisade

0.3203

−0.0239

−0.0545

−0.1834

palisade

0.4785

0.1873

0.0517

−0.0933

 

ns

ns

ns

ns

 

ns

ns

ns

ns

spongy

0.2478

−0.1490

−0.1260

−0.1734

spongy

0.0243

0.2178

−0.0512

0.1371

 

ns

ns

ns

ns

 

ns

ns

ns

ns

height

−0.4551

0.0714

0.2602

0.0783

long

0.6178

0.4817

−0.7607

0.3146

 

*

ns

ns

ns

 

ns

ns

ns

ns

BHD

−0.4601

−0.0139

0.3310

−0.0478

lat

0.3347

0.6975

−0.0492

0.6752

 

*

ns

ns

ns

 

ns

ns

ns

ns

budburst

0.6312

0.2036

−0.4151

0.0658

elev

0.2179

−0.2824

−0.5246

−0.3369

 

**

ns

*

ns

 

ns

ns

ns

ns

discolor

−0.2388

−0.3528

0.0618

−0.3161

tavg

− 0.5209

−0.2007

0.6434

−0.1109

 

ns

ns

ns

ns

 

ns

ns

ns

ns

frost

−0.5394

−0.2481

0.2201

0.0005

t59

− 0.4525

−0.1113

0.5603

−0.0472

 

**

ns

ns

ns

 

ns

ns

ns

ns

CO2assi

−0.0035

0.1187

0.1985

−0.0717

pavg

0.2876

−0.3512

−0.5033

−0.4978

 

ns

ns

ns

ns

 

ns

ns

ns

ns

stcond

0.0044

−0.0490

0.2200

0.0824

p59

0.4046

−0.1934

−0.5721

−0.3609

 

ns

ns

ns

ns

 

ns

ns

ns

ns

transpir

−0.1503

−0.1129

0.3106

0.0017

BIO4

0.6059

0.5599

−0.7492

0.3916

 

ns

ns

ns

ns

 

ns

ns

*

ns

WUE

0.0646

0.2958

−0.2118

0.0438

BIO5

− 0.4746

−0.1429

0.5505

−0.1329

 

ns

ns

ns

ns

 

ns

ns

ns

ns

Fv/Fm

−0.2357

−0.1676

0.2816

0.0679

BIO7

0.5626

0.3332

−0.7143

0.0897

 

ns

ns

ns

ns

 

ns

ns

ns

ns

RC/ABS

0.1672

−0.1107

0.1097

0.0307

BIO13

0.4020

−0.1971

−0.6117

−0.3614

 

ns

ns

ns

ns

 

ns

ns

ns

ns

PI

−0.0621

−0.0830

0.1689

0.2334

BIO14

0.1132

−0.5780

−0.3549

−0.6758

 

ns

ns

ns

ns

 

ns

ns

ns

ns

T85

−0.1233

−0.3183

0.0971

−0.0826

BIO15

0.6142

0.6049

−0.7011

0.4515

 

ns

ns

ns

ns

 

ns

ns

ns

ns

     

EQ

0.5637

0.0751

−0.5978

−0.0899

      

ns

ns

ns

ns

Vascular traits

 

A

N

F

S

cond

 

A

N

F

S

cond

N

−0.8046

    

N

−0.6124

    
 

***

     

*

    

F

0.0953

0.3821

   

F

0.4722

0.2365

   
 

ns

**

    

ns

ns

   

S

0.9223

−0.7599

−0.1682

  

S

0.8539

−0.5181

0.1159

  
 

***

***

ns

   

***

*

ns

  

cond

0.7267

−0.3988

0.6185

0.4831

 

cond

0.8059

−0.2384

0.8410

0.4805

 
 

***

**

***

***

  

***

ns

***

ns

 

leaf

0.2695

−0.3023

−0.1173

0.2543

0.0912

leaf

0.3673

−0.1621

0.1259

0.3797

0.1555

 

*

*

ns

ns

ns

 

ns

ns

ns

ns

ns

mesoph

0.2665

−0.2906

−0.1127

0.2556

0.0848

mesoph

0.3597

−0.1503

0.1177

0.3862

0.1440

 

*

*

ns

ns

ns

 

ns

ns

ns

ns

ns

palisade

0.1012

−0.1515

−0.0873

0.0832

−0.0053

palisade

0.2790

−0.1678

0.0032

0.3225

0.0117

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

spongy

0.4064

−0.3899

−0.1144

0.4078

0.1776

spongy

0.3915

−0.1115

0.2174

0.3970

0.2581

 

**

**

ns

**

ns

 

ns

ns

ns

ns

ns

height

−0.1054

0.1842

0.0856

−0.1044

−0.0257

long

0.1164

−0.0092

0.1206

0.0963

0.1319

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

BHD

−0.1493

0.2116

−0.0110

−0.0976

−0.1001

lat

−0.7005

0.2514

−0.5349

−0.5783

−0.6988

 

ns

ns

ns

ns

ns

 

**

ns

*

*

**

budburst

−0.0163

−0.0401

−0.0926

−0.0058

−0.0819

elev

0.4895

−0.2414

0.3036

0.4342

0.4757

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

discolor

0.0331

−0.0776

−0.2515

0.1466

−0.1391

tavg

0.0192

0.0547

−0.0628

0.1018

−0.1300

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

frost

−0.0227

0.1027

0.1445

−0.0416

0.0795

t59

0.0832

0.0825

0.0281

0.1468

−0.0583

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

CO2assi

0.1963

−0.3561

−0.1187

0.0904

0.1421

pavg

0.4626

−0.2693

0.1926

0.4947

0.4193

 

ns

*

ns

ns

ns

 

ns

ns

ns

ns

ns

stcond

0.0997

−0.1974

−0.0142

0.0141

0.0875

p59

0.3879

−0.2134

0.2691

0.3302

0.4398

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

transpir

0.1126

−0.2013

−0.0236

0.0345

0.1080

BIO4

0.2149

0.0191

0.3401

0.0832

0.3262

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

WUE

0.0688

−0.1131

−0.1317

0.0785

−0.0574

BIO5

0.3209

−0.0062

0.3061

0.2505

0.2830

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

Fv/Fm

0.0324

−0.0358

−0.0942

0.0647

−0.0195

BIO7

0.4313

−0.1143

0.5166

0.2073

0.5771

 

ns

ns

ns

ns

ns

 

ns

ns

*

ns

*

RC/ABS

0.0883

−0.0800

0.0446

0.0517

0.0729

BIO13

0.4223

−0.2148

0.3245

0.3423

0.4882

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

PI

0.0492

−0.0799

−0.0586

0.0501

−0.0181

BIO14

0.4840

−0.2391

0.1957

0.5476

0.4126

 

ns

ns

ns

ns

ns

 

ns

ns

ns

*

ns

T85

0.2067

−0.0434

0.2049

0.1387

0.2132

BIO15

0.0547

−0.0075

0.2575

−0.1259

0.2240

 

ns

ns

ns

ns

ns

 

ns

ns

ns

ns

ns

      

EQ

0.0833

−0.1258

0.1239

−0.0345

0.2490

       

ns

ns

ns

ns

ns

Leaf structural traits

 

leaf

mesoph

palisade

spongy

 

leaf

mesoph

palisade

spongy

mesoph

0.9965

   

mesoph

0.9974

   
 

***

    

***

   

palisade

0.8970

0.9092

  

palisade

0.9127

0.9315

  
 

***

***

   

***

***

  

spongy

0.8546

0.8461

0.5473

 

spongy

0.9443

0.9301

0.7328

 
 

***

***

***

  

***

***

**

 

height

0.0217

0.0224

−0.0317

0.0859

long

0.6024

0.6142

0.5282

0.6156

 

ns

ns

ns

ns

 

*

*

*

*

BHD

0.0756

0.0782

0.0396

0.1061

lat

−0.0280

−0.0244

0.0399

−0.0864

 

ns

ns

ns

ns

 

ns

ns

ns

ns

budburst

−0.1647

−0.1508

−0.0419

−0.2491

elev

0.2478

0.2485

0.1521

0.3117

 

ns

ns

ns

ns

 

ns

ns

ns

ns

discolor

0.0125

0.0042

−0.1094

0.1496

tavg

−0.1857

−0.1834

−0.0891

−0.2535

 

ns

ns

ns

ns

 

ns

ns

ns

ns

frost

−0.1204

−0.1349

−0.1728

−0.0483

t59

−0.0234

−0.0182

0.0590

−0.0939

 

ns

ns

ns

ns

 

ns

ns

ns

ns

CO2assi

0.2387

0.2132

0.1896

0.1881

pavg

0.1577

0.1771

0.1391

0.1913

 

ns

ns

ns

ns

 

ns

ns

ns

ns

stcond

0.1935

0.1619

0.1304

0.1613

p59

0.2489

0.2647

0.2115

0.2821

 

ns

ns

ns

ns

 

ns

ns

ns

ns

transpir

0.1819

0.1501

0.1209

0.1496

BIO4

0.6225

0.6282

0.5162

0.6541

 

ns

ns

ns

ns

 

*

*

*

**

WUE

−0.0887

−0.0731

−0.0649

−0.0647

BIO5

0.0744

0.0730

0.0914

0.0442

 

ns

ns

ns

ns

 

ns

ns

ns

ns

Fv/Fm

0.1274

0.1216

0.0630

0.1646

BIO7

0.5818

0.5821

0.4622

0.6224

 

ns

ns

ns

ns

 

*

*

ns

*

RC/ABS

0.2310

0.2089

0.1614

0.2130

BIO13

0.2608

0.2778

0.2186

0.2994

 

ns

ns

ns

ns

 

ns

ns

ns

ns

PI

0.1178

0.1090

0.0295

0.1828

BIO14

−0.0096

0.0082

−0.0036

0.0195

 

ns

ns

ns

ns

 

ns

ns

ns

ns

T85

−0.0470

−0.0548

−0.1212

0.0617

BIO15

0.4542

0.4609

0.3819

0.4766

 

ns

ns

ns

ns

 

ns

ns

ns

ns

     

EQ

0.0902

0.0870

0.0206

0.1423

      

ns

ns

ns

ns

  1. MOE, reduced Young’s modulus of elasticity; Adhes, adhesion; Deform, deformation; Dissip, energy dissipation
  2. A, tracheary element lumen area; N, number of tracheary elements per mm2 of the primary xylem area; F, tracheary element lumen fraction; S, tracheary element size:number ratio;
  3. leaf, leaf thickness; mesoph, mesophyll thickness; palisade, palisade parenchyma thickness; spongy, spongy parenchyma thickness;
  4. height, tree height; BHD, tree diameter at breast height; budburst, spring budburst date; discolor, autumn leaf discolouration date; frost, frost damage; CO2assi, CO2 assimilation rate; stcond, stomatal conductivity; transpir, transpiration rate; WUE, water-use efficiency; Fv/Fm, the maximum fluorescence yield; PI, photosynthetic performance index; RCABS, density of active photosystem II reaction centers (RC/ABS); T85, thermostability of photosystem II;
  5. long, longitude; lat, latitude; elev, elevation; BIO4, temperature seasonality; BIO5, maximum temperature of the warmest month; BIO6, minimum temperature of the coldest month; BIO7, temperature annual range; BIO13, precipitation of the wettest month; BIO14, precipitation of the driest month; BIO15, precipitation seasonality; EQ, Ellenberg ‘s climatic quotient