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Results | Food Web and its Function | Interesting Isotopic Studies

Fingernail Results

Nitrogen (d15N) and Carbon (d13C) values of visitors' fingernails at the 2006 Open House

Results for visitors 1-299

Visitors 300-399

#

15N

13C

300

 

 

301

9.30

-17.23

302

9.51

-18.20

303

9.78

-18.56

304

9.26

-18.17

305

11.83

-17.87

306

8.92

-18.82

307

9.04

-18.98

308

9.22

-18.90

309

8.70

-18.93

310

8.57

-19.09

311

8.98

-19.73

312

 

 

313

9.22

-18.62

314

8.74

-18.64

315

9.38

-18.51

316

 

 

317

9.56

-19.16

318

8.37

-20.44

319

8.22

-20.35

320

9.19

-19.03

321

8.81

-19.07

322

9.55

-19.11

323

9.66

-18.22

324

9.12

-18.33

325

9.03

-18.55

326

9.17

-18.21

327

9.26

-19.07

328

9.68

-19.33

329

 

 

330

8.81

-19.33

331

9.28

-18.37

332

9.30

-18.98

333

9.17

-18.24

334

9.50

-18.20

335

8.66

-18.81

336

7.79

-20.91

337

8.05

-21.27

338

 

 

339

9.40

-16.32

340

 

 

341

 

 

342

 

 

343

7.69

-21.73

344

8.43

-20.45

345

7.44

-20.89

346

7.21

-21.39

347

8.83

-18.23

348

9.31

-18.78

349

8.48

-19.49

350

9.51

-19.19

351

7.52

-20.85

352

9.11

-17.91

353

9.28

-18.57

354

9.59

-18.29

355

9.28

-19.22

356

9.15

-18.44

357

9.91

-18.03

358

10.62

-18.43

359

7.55

-20.77

360

9.01

-20.30

361

8.88

-19.37

362

9.06

-20.06

363

9.13

-18.37

364

9.17

-17.91

365

9.83

-17.90

366

10.55

-18.54

367

9.50

-19.04

368

10.52

-18.44

369

9.57

-18.85

370

9.68

-19.35

371

9.56

-19.08

372

10.02

-17.88

373

9.70

-18.52

374

9.69

-18.47

375

9.99

-17.03

376

9.77

-18.51

377

8.25

-19.51

378

8.65

-19.35

379

9.10

-18.64

380

8.40

-19.10

381

9.31

-18.91

382

9.16

-19.57

383

9.59

-18.69

384

7.30

-19.70

385

8.87

-19.01

386

7.99

-20.09

387

8.45

-19.93

388

9.12

-17.86

389

9.02

-17.90

390

7.98

-20.04

391

9.05

-19.28

392

9.96

-19.05

393

8.06

-19.26

394

8.49

-18.34

395

8.97

-18.03

396

9.60

-18.60

397

9.41

-18.17

398

9.04

-18.60

399

9.64

-17.65

Visitors 400-501

#

15N

13C

400

9.18

-18.51

401

8.90

-19.92

402

9.22

-18.15

403

8.90

-18.13

404

9.58

-18.73

405

9.25

-19.23

406

9.31

-19.31

407

9.12

-18.56

408

9.08

-18.48

409

8.21

-20.41

410

9.01

-18.69

411

9.78

-18.70

412

9.20

-18.70

413

9.19

-18.60

414

9.00

-18.54

415

9.34

-18.87

416

8.57

-20.19

417

7.22

-18.83

418

9.13

-18.77

419

9.95

-19.54

420

8.72

-18.91

421

9.03

-17.94

422

8.92

-18.33

423

8.70

-18.78

424

8.56

-19.33

425

9.05

-18.86

426

8.91

-18.74

427

9.85

-18.45

428

9.70

-18.58

429

9.36

-19.43

430

9.66

-19.12

431

9.85

-18.26

432

9.42

-19.68

433

9.42

-18.80

434

9.23

-18.60

435

8.96

-18.88

436

8.76

-18.85

437

9.14

-18.66

438

9.61

-17.76

439

9.41

-18.60

440

8.87

-19.34

441

9.06

-18.58

442

9.94

-18.67

443

8.99

-18.94

444

9.42

-19.05

445

10.07

-19.24

446

9.73

-19.20

447

8.91

-20.45

448

9.63

-18.31

449

9.04

-19.61

450

9.10

-18.85

451

9.67

-18.43

452

10.31

-17.27

453

8.84

-18.15

454

9.29

-18.55

455

9.13

-18.77

456

8.70

-19.26

457

10.40

-18.21

458

9.40

-18.42

459

8.85

-18.98

460

9.28

-19.40

461

9.16

-19.04

462

9.15

-18.74

463

8.95

-18.64

464

9.17

-18.93

465

 

 

466

9.84

-18.40

467

9.40

-18.20

468

9.01

-18.43

469

8.99

-18.55

470

8.63

-18.15

471

8.51

-18.52

472

9.14

-18.64

473

10.14

-18.52

474

9.77

-19.83

475

 

 

476

8.30

-20.38

477

8.83

-20.07

478

8.89

-20.21

479

8.49

-20.09

480

8.65

-20.60

481

7.94

-21.03

482

8.37

-20.20

483

8.67

-20.44

484

8.86

-18.46

485

9.38

-18.33

486

9.06

-18.25

487

9.29

-18.39

488

9.49

-18.22

489

9.83

-19.01

490

10.31

-17.95

491

8.34

-18.92

492

8.27

-19.02

493

9.36

-19.16

494

8.45

-19.31

495

9.56

-17.94

496

9.08

-18.44

497

9.65

-19.43

498

 

 

499

8.90

-18.60

500

9.17

-18.99

501

9.81

-18.63

•

Fingernail results

•

Interpreting your data

•

Comparing 2006 with 2003

•

Where you fall on the food chain

 

Results | Food Web and its Function | Interesting Isotopic Studies

Please contact Carol Kendall (ckendall@usgs.gov) for questions and comments regarding this page.
This page was last changed in June 2006.
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