Project Update: January 2010




Yüklə 245.4 Kb.
tarix21.04.2016
ölçüsü245.4 Kb.
Project Update: January 2010
We are pleased to inform the analysis of the floristic survey.
Value of richness and evenness in Nyungcung were 3.28 and 0.826 whilst in Ciampea were 3.29 and 0.823, respectively. In term of diversity, Nyungcung seems to be more diverse than Ciampea as indicated by the higher value of diversity index. Nyungcung has 3.225 of diversity index while Ciampea has 2.859. The floristic composition was mostly comprised by Moraceae, Rubiaceae, and Euphorbiaceae. However, the highest presence of species were Antidesma montanum (Euphorbiaceae) and Chrysophyllum lanceolatum (Sapotaceae), and Pandanus sp. (Pandanaceae) in Nyungcung, whereas in Ciampea, Harpullia arborea (Sapindaceae), Ophiorhhiza canescens (Rubiaceae), and Allophyllus cobbe (Sapindaceae). Macaranga rhizinoides, O. canescens, A. montanum, and Turpinia montana were respectively gained the highest importance values. List of flora and its importance values is described in Table 1, 2, and 3.
Table 1 . Presence of flora identified within Ciampea and Nyungcung vegetation analysis plot


Species

Nyungcung

Ciampea

Species

Nyungcung

Ciampea

Acronychia pedunculata

3

0

Glochidion rubrum

1

0

Allophyllus cobbe

2

30

Gluta renghas

7

0

Alstonia scholaris

6

0

Glycosmis pentaphylla

0

1

Antidesma montanum

46

13

Guioa diplopetala

0

2

Aporosia octandra

3

0

Harpullia arborea

0

34

Archidendron fagifolium

1

0

Homalanthus populneus

0

7

Arenga pinnata

2

0

Ixora javanica

0

3

Arthrophyllum diversifolium

11

0

Ixora sp.

1

0

Artocarpus heterophyllus

1

0

Jasminum sp.

1

0

Breynia racemosa

0

1

Kibara coriacea

2

0

Bridelia tomentosa

0

3

Kleinhovia hospita

2

0

Buchanania arborescens

0

1

Lasianthus inodorus

4

0

Calliandra callothyrsus

0

14

Lasianthus lucidus

1

0

Cassearia coriaceae

0

1

Leea rubra

0

6

Cecropia palmata

0

4

Litsea glutinosa

0

24

Cecropia sundaica

0

2

Litsea umbellata

0

1

Chrysophyllum lanceolatum

29

0

Lucuma petaloides

0

18

Cinnamomum iners

0

1

Macaranga rhizinoides

2

23

Clerodendrum serratum

0

4

Melastoma malabathricum

0

2

Cratoxylum formosum

1

0

Microcos hirsuta

6

1

Croton tiglium

0

2

Mischocarpus fuscescens

10

0

Daemonorops sp.

1

0

Mischocarpus sundaicus

8

0

Dalbergia rostrata

1

0

Moraceae (sp)

1

0

Dendrocnide sinuata

0

3

Morinda citrifolia

0

2

Dillenia obovata

1

0

Ophiorrhiza canescens

6

30

Dioscorrea hispida

3

0

Orophea hexandra

2

1

Diospyros maritima

0

1

Pandanus sp.

28

0

Diplospora singularis

0

1

Peltophorum pterocarpum

3

0

Elaeocarpus floribundus

2

0

Phyllanthus reticulatus

0

2

Endiandra rubescens

6

0

Pleomele elliptica

10

0

Erythroxylum cuneatum

2

0

Poikilospermum sp.

0

3

Fagraea racemosa

0

1

Premna pubescens Bl.

0

1

Ficus annulata

1

0

Psychotria angulata

0

1

Ficus fistulosa

0

2

Pterospermum javanicum

0

1

Ficus grossularoides

3

0

Pycnarrhena cauliflora

1

0

Ficus hirta

18

0

Randia maculata

0

6

Ficus montana

1

1

Stephania japonica

0

1

Ficus pinnata

0

1

Sterculia coccinea

1

0

Ficus sagittata

3

0

Streblus asper var. asper

0

1

Ficus septica

0

5

Syzygium lineatum

9

14

Ficus sp. 1

0

1

Syzygium pycnathum

2

0

Ficus sp. 2

0

7

Syzygium racemosum

22

7

Ficus sp. 3

0

8

Tetracera akara

1

0

Ficus sp. 4

0

27

Tetracera scandens

1

4

Ficus sp. 5

0

1

Tristellatcia australaciae

5

0

Ficus sp. 6

1

0

Turpinia montana

15

0

Flacourtia rukam

2

0

Urena lobata

0

2

Flagellaria indica

1

0

Vitex pinnata

4

1

Garcinia dulcis

2

0

Vitex quinnata

0

1

Garcinia lateriflora

2

0

 

 

 

Garcinia parvifolia

5

0

 

 

 

Glochidion philippicum

1

3

 

 

 

 

 

 



 

 

 


Table 2. Families, Density, and the Basal Area of Flora Composing Limestone Hills in Nyungcung and Ciampea


Fam

Nyungcung

Ciampea

Nr of species

Density

% density

BA

Nr of species

Density

% density

BA

Anacardiaceae

1

8

2.90

33.70

1

1

0.27

0.52

Annonaceae

1

1

0.36

0.66

1

1

0.27

0.06

Apocynaceae

1

6

2.17

23.55

-

-

-

-

Araliaceae

1

11

3.99

148.15

-

-

-

-

Arecaceae

2

clump, non woody

-

-

-

-

Clusiaceae

3

9

3.26

27.28

-

-

-

-

Dilleniaceae

2

2

0.72

39.29

1

4

1.08

5.51

Dioscoreaceae

1

1

0.36

0.10

 

 

 

 

Ebenaceae

-

-

-

-

1

1

0.27

3.36

Elaeocarpaceae

1

2

0.72

1.45

-

-

-

-

Erythroxyllaceae

1

2

0.71

1.88

-

-

-

-

Euphorbiaceae

4

50

17.86

198.50

8

76

20.43

201.54

Fabaceae

3

5

1.79

16.12

1

14

3.76

35.65

Flacourtiaceae

1

2

0.71

8.78

1

1

0.27

7.36

Hypericaceae

1

1

0.36

1.29

-

-

-

-

Lauraceae

1

6

2.14

8.36

3

26

6.99

31.60

Leeaceae

-

-

-

-

1

6

1.61

5.91

Liliaceae

1

6

2.14

3.63

-

-

-

-

Loganiaceae

 

 

 

 

1

1

0.27

6.37

Malvaceae

 

 

 

 

1

2

0.54

0.21

Malpighiaceae

1

4

1.43

20.77

 

 

 

 

Melastomataceae

 

 

 

 

1

2

0.54

0.81

Menispermaceae

1

1

0.36

0.53

1

1

0.27

0.01

Monimiaceae

1

2

0.71

25.39

 

 

 

 

Moraceae

7

29

10.36

57.69

10

54

14.52

198.86

Myrtaceae

4

33

11.79

136.44

1

22

5.91

16.22

Pandanaceae

1

clump, non woody

-

-

-

-

Phyllanthaceae

1

3

1.07

2.29

-

-

-

-

Piperaceae

-

-

-

-

1

12

3.23

8.02

Rubiaceae

4

12

4.29

27.18

5

42

11.29

144.86

Rutaceae

1

3

1.07

5.21

1

1

0.27

0.05

Sapindaceae

3

20

7.14

25.64

3

66

17.74

23.12

Sapotaceae

1

29

10.36

72.58

1

18

4.84

19.15

Staphyllaceae

1

15

5.36

143.33

-

-

-

-

Sterculiaceae

2

3

1.07

7.27

1

1

0.27

5.38

Tilliaceae

2

6

2.14

26.44

1

1

0.27

0.11

Urticaceae

-

-

-

-

3

12

3.23

35.88

Verbenaceae

1

4

1.43

7.60

3

7

1.88

17.84

Table 3. Summary of  Species found in Nyungcung and Ciampea Hills with its respective Relative Density (RD) , Relative Frequency (RF), and Relative Dominance (RDm). Species shown were confined to those with Importance Values (Iv) ≥ 3.69




Species

Family

Nyungcung

Species

Family

Ciampea

RD

RF

RDm

Iv

RD

RF

RDm

Iv

Antidesma montanum

Euph.

16.91

5.50

1.24

23.65

Macaranga rhizinoides

Euph.

7.84

5.32

18.00

31.15

Turpinia montana

Stap.

2.21

3.67

15.68

21.55

Ophiorrhiza canescens

Rub.

8.11

3.19

15.68

26.98

Arthrophyllum diversifolium

Aral.

0.74

0.92

18.00

19.65

Allophyllus cobbe

Sapind.

8.11

5.32

1.38

14.81

Chrysophyllum lanceolatum

Sapot.

10.66

2.75

0.00

13.41

Alchornea rugosa

Euph.

5.95

3.19

5.61

14.75

Syzygium racemosum

Myrt.

6.62

5.50

0.00

12.12

Harpullia arborea

Sapind.

9.19

3.19

1.63

14.02

Syzygium sp.

Myrt.

6.62

4.59

0.13

11.34

Lucuma petaloides

Sapot.

4.86

6.38

2.50

13.75

Ficus hirta

Morac.

5.51

4.59

0.00

10.10

Ficus sp.4

Morac.

7.30

1.06

5.16

13.52

Gluta renghas

Anac.

0.00

0.00

9.91

9.91

Ficus fistulosa

Morac.

0.54

2.13

9.91

12.58

Microcos hirsuta

Til.

4.04

3.67

0.00

7.71

Litsea glutinosa

Laur.

6.49

2.13

3.55

12.17

Ophiorrhiza canescens

Rub.

4.41

2.75

0.01

7.17

Syzygium picnanthum

Myrt.

5.14

4.26

1.98

11.37

Mischocarpus fuscescens

Sapind.

0.00

0.00

7.05

7.05

Ficus sp.2

Morac.

1.89

2.13

7.05

11.07

Vitex pinnata

Verb.

1.47

3.67

1.46

6.60

Calliandra callothyrsus

Fab.

3.78

2.13

4.66

10.57

Mischocarpus sundaicus

Sapind.

2.57

3.67

0.00

6.24

Piper aduncum

Piper.

3.24

4.26

1.05

8.55

Alstonia scholaris

Apoc.

2.21

3.67

0.01

5.89

Antidesma montanum

Euph.

3.51

3.19

1.24

7.94

Kibara coriacea

Monim.

2.94

2.75

0.00

5.69

Ficus sp.3

Morac.

2.16

1.06

2.29

5.51

Endiandra rubescens

Laur,

0.00

0.00

5.61

5.61

Ficus septica

Morac.

1.35

3.19

0.80

5.34

Dillenia obovata

Dill.

3.68

1.83

0.00

5.51

Randia patula

Rub.

1.62

2.13

0.85

4.60

Garcinia parvifolia

Clus.

0.00

0.00

5.16

5.16

Ixora javanica

Rub.

0.81

2.13

1.07

4.01

Peltophorum pterocarpum

Fab.

0.00

0.00

4.66

4.66

Tetracera scandens

Dill.

1.08

2.13

0.72

3.93

Ficus grossularoides

Morac.

2.21

1.83

0.00

4.04

Bridelia tomentosa

Euph.

0.81

2.13

0.75

3.69
 

 
Besides species occurrence that was depicted in the plot, some species was also found in Nyungcung during the preliminary survey including: Cratoxylum formosum (Hypericaceae), Dillenia ovata (Dilleniaceae), Spatholobus ferrugineus (Fabaceae), Uncaria cordata (Rubiaceae), Decaspermum parviflorum (Myrtaceae), Artocarpus glaucus (Moraceae), Ficus retusa (Moraceae), Alseodaphne umbelliflora (Lauraceae), Derris multiflora (Fabaceae), Dioscorea hispida (Dioscoreaceae), Syzygium cuminii (Myrtaceae). In Ciampea, woody species found beyond the plot was Alstonia villosa (Apocynaceae), Nauclea obtusa (Rubiaceae), Ficus callosa (Moraceae), Hoya sp. (Asclepiadaceae), and Ficus benjamina (Moraceae).




The results of data analysis on species potential for restoration (competition experiment) are being developed further so as to be published in a scientific magazine.


Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©azrefs.org 2016
rəhbərliyinə müraciət

    Ana səhifə