Title Leaf nitrogen and phosphorus of temperate desert plants in response to climate and soil nutrient availability




Дата канвертавання24.04.2016
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Title

Leaf nitrogen and phosphorus of temperate desert plants in response to climate and soil nutrient availability

Mingzhu He1, Feike A. Dijkstra2, Ke Zhang1, Xinrong Li1,3, Huijuan Tan1,3, Yanhong Gao1, Gang Li1



1Shapotou Desert Research and Experiment Station, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, 730000, China;

2Department of Environmental Sciences, Centre for Carbon, Water and Food, The University of Sydney, NSW, 2006, Australia;

3Laboratory of Plant Stress Ecophysiology and Biotechnology, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, 730000, China

Author for correspondence:

Mingzhu He

Tel: +86 931 4967193

Email: hmzecology@lzb.ac.cn



Table S1 Information of sample sites in Alxa desert


Site No.

Plant Community

Latitude

Longitude

Altitude (m)

No. 1

Nitraria tangutorum community

37°39.00′

105°00.00′

1279

No. 2

N. tangutorum + Sarcozygium xanthoxylon community

37°41.42′

104°59.52′

1302

No. 3

Ammopiptanthus mongolicus community

37°43.23′

104°58.42′

1338

No. 4

Amygdalus mongolica community

37°46.43′

104°55.30′

1412

No. 5

Artemisia ordosica community

37°52.02′

104°59.47′

1437

No. 6

N. sphaerocarpa + S. xanthoxylon community

37°52.32′

105°07.03′

1503

No. 7

Reaumuria songarica + Kalidium gracile community

37°57.06′

105°21.11′

1326

No. 8

Salsola passerine community

38°25.41′

105°43.28′

1514

No. 9

A. mongolicus community

40°11.46′

104°48.46′

1316

No. 10

Potaninia mongolica + R. songarica community

40°16.64′

104°45.69′

1313

No. 11

N. tangutorum community

40°19.88′

104°45.08′

1280

No. 12

P. mongolica + R. songarica community

40°34.73′

104°34.61′

1294

No. 13

P. mongolica + S. xanthoxylon community

40°39.77′

104°33.77′

1257

No. 14

P. mongolica community

40°14.46′

104°33.25′

1366

No. 15

R. songarica + P. mongolica community

40°13.65′

104°15.22′

1462

No. 16

Caragana korshinskii community

40°09.91′

104°01.38′

1421

No. 17

P. mongolica community

39°53.04′

103°38.46′

1511

No. 18

R. songarica community

39°28.76′

102°54.91′

1275

No. 19

N. sphaerocarpa community

39°24.58′

102°42.32′

1261

No. 20

A. sphaerocephala community

39°24.88′

102°28.64′

1348

No. 21

A. sphaerocephala community

39°23.27′

102°15.02′

1540

No. 22

A. sphaerocephala community

39°19.90′

101°58.01′

1556

No. 23

Brachanthemum mongolicum community

39°18.98′

101°56.29′

1580

No. 24

K. gracile community

39°12.01′

101°33.91′

1413

No. 25

N. tangutorum community

39°12.66′

101°27.60′

1420

No. 26

N. tangutorum + K. gracile community

39°12.66′

101°27.60′

1420


No. 27

N. sphaerocarpa community

39°18.95′

101°11.87′

1463

No. 28

S. passerine + N. sphaerocarpa community

39°02.64′

101°57.02′

1422

No. 29

N. sphaerocarpa + S. passerine community

38°56.68′

102°16.35′

1344

No. 30

K. gracile community

38°49.24′

102°22.59′

1339

No. 31

C. brachypoda community

38°39.81′

102°16.86′

1439

No. 32

A. mongolicus + N. tangutorum community

40°06.87′

104°53.44′

1354

No. 33

R. songarica + P. mongolica community

39°55.73′

104°58.32′

1564

No. 34

R. songarica + P. mongolica community

39°48.63′

105°03.97′

1477

No. 35

P. mongolica community

39°36.98′

105°07.54′

1286

No. 36

P. mongolica + N. sphaerocarpa community

39°33.35′

105°24.02′

1095

No. 37

Convolvulus gortschakovii community

39°24.98′

105°40.72′

1129

No. 38

A. mongolicus+ Oxytropis aciphylla community

39°14.59′

105°40.71′

1243

No. 39

S. xanthoxylon community

39°06.64′

105°39.59′

1340

No. 40

S. passerine +R. songarica community

38°41.35′

105°38.53′

1430

No. 41

R. songarica community

38°41.19′

105°40.50′

1514

No. 42

R. songarica community

38°41.33′

105°41.58′

1567

No. 43

S. passerine +R. songarica community

38°40.97′

105°42.49′

1633

No. 44

S. passerine community

38°40.95′

105°43.19′

1667

No. 45

S. passerine +R. songarica community

38°23.81′

105°43.46′

1539

No. 46

C. tibetica +O. aciphylla community

38°23.31′

105°43.16′

1559

No. 47

R. songarica + C. tibetica community

38°15.27′

105°37.98′

1505

No. 48

R. songarica community

38°06.52′

105°30.07′

1489

No. 49

S. passerine +Sympegma regelii community

38°49.97′

101°33.84′

1846

No. 50

K. cuspidatum + S. regelii community

38°51.49′

101°33.72′

1778

No. 51

P. mongolica + S. passerine community

38°57.04′

101°36.56′

1562

No. 52

S. passerine + P. mongolica community

39°06.74′

102°33.48′

1536


Table S2 List of investigated desert plants


No.

Species

Family

Life form

1

Atriplex centralasiatica Iljin

Chenopodiaceae

Annual

2

Chenopodium glaucum Linn.

Chenopodiaceae

Annual

3

Salsola collina Pall.

Chenopodiaceae

Annual

4

Corispermum patelliforme Iljin

Chenopodiaceae

Annual

5

Agriophyllum squarrosum (Linn.) Moq.

Chenopodiaceae

Annual

6

Suaeda przewalskii Bunge

Chenopodiaceae

Annual

7

Halogeton arachnoideus Moq.

Chenopodiaceae

Annual

8

Bassia dasyphylla (Fisch. et Mey.) O. Kuntze

Chenopodiaceae

Annual

9

Salsola ruthenica Iljin

Chenopodiaceae

Annual

10

Setaria glauca (Linn.) Beauv.

Poaceae

Annual

11

Chloris virgata Sw.

Poaceae

Annual

12

Tragus racemosus (Linn.) All.

Poaceae

Annual

13

Eragrostis minor Host

Poaceae

Annual

14

Enneapogon borealis (Griseb.) Honda

Poaceae

Annual

15

Artemisia capillaris Thunb.

Asteraceae

Perennial

16

Convolvulus ammannii Desr.

Convolvulaceae

Perennial

17

Phragmites australis (Cav.) Trin. ex Steud.

Poaceae

Perennial

18

Agropyron mongolicum Keng

Poaceae

Perennial

19

Pennisetum centrasiaticum Tzvel.

Poaceae

Perennial

20

Cleistogenes songorica (Roshev.) Ohwi

Poaceae

Perennial

21

Stipa purpurea Griseb.

Poaceae

Perennial

22

Cleistogenes squarrosa (Trin.) Keng

Poaceae

Perennial

23

Achnatherum splendens (Trin.) Nevski

Poaceae

Perennial

24

Iris tenuifolia Pall.

Iridaceae

Perennial

25

Thermopsis lanceolata R. Br.

Fabaceae

Perennial

26

Astragalus galactites Pall.

Fabaceae

Perennial

27

Allium mongolicum Regel

Liliaceae

Perennial

28

Allium polyrhizum Turcz. ex Regel

Liliaceae

Perennial

29

Peganum nigellastrum Bunge

Zygophyllaceae

Perennial

30

Cynanchum komarovii Al.

Asclepiadaceae

Shrub

31

Salsola laricifolia Turcz. ex Litv.

Chenopodiaceae

Shrub

32

Kalidium cuspidatum (Ung.-Sternb.) Grub.

Chenopodiaceae

Shrub

33

Kalidium gracile Fenzl

Chenopodiaceae

Shrub

34

Sympegma regelii Bunge

Chenopodiaceae

Shrub

35

Kalidium cuspidatum (Ung.-Sternb.) Grub. var. sinicum A.J.Li

Chenopodiaceae

Shrub

36

Ceratoides latens (J. F. Gmel.) Reveal et Holmgren

Chenopodiaceae

Shrub

37

Salsola passerina Bunge

Chenopodiaceae

Shrub

38

Anabasis brevifolia C. A. Mey.

Chenopodiaceae

Shrub

39

Artemisia ordosica Krasch

Asteraceae

Shrub

40

Brachanthemum mongolicum Krasch.

Asteraceae

Shrub

41

Artemisia sphaerocephala Krasch.

Asteraceae

Shrub

42

Convolvulus gortschakovii Schrenk

Convolvulaceae

Shrub

43

Caragana korshinskii Kom.

Fabaceae

Shrub

44

Caragana brachypoda Pojark.

Fabaceae

Shrub

45

Ammopiptanthus mongolicus (Maxim. ex Kom.) Cheng f.

Fabaceae

Shrub

46

Caragana tibetica Kom.

Fabaceae

Shrub

47

Oxytropis aciphylla Ledeb.

Fabaceae

Shrub

48

Asparagus gobicus Ivan. ex Grubov

Liliaceae

Shrub

49

Amygdalus mongolica (Maxim.) Ricker

Rosaceae

Shrub

50

Potaninia mongolica Maxim.

Rosaceae

Shrub

51

Reaumuria soongorica (Pall.) Maxim.

Tamaricaeae

Shrub

52

Sarcozygium xanthoxylon Bunge

Zygophyllaceae

Shrub

53

Nitraria tangutorum Bobr.

Zygophyllaceae

Shrub

54

Nitraria sphaerocarpa Maxim.

Zygophyllaceae

Shrub


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