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Spatiotemporal Variation of Terrestrial Carbon Sequestration in Tropical Urban Area (Case Study in Surakarta District, Indonesia)


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Fig. 1

Several locations of landuse change in Surakarta City during 2009–2019.
Several locations of landuse change in Surakarta City during 2009–2019.

Fig. 2

Landuse map in Surakarta City.
Landuse map in Surakarta City.

Fig. 3

Increasing trends of carbon dioxide emission form all sectors in Surakarta City (Kementerian Lingkungan Hidup dan Kehutanan Indonesia 2016).
Increasing trends of carbon dioxide emission form all sectors in Surakarta City (Kementerian Lingkungan Hidup dan Kehutanan Indonesia 2016).

Fig. 4

Location of Surakarta CitySource: www.openstreetmap.org.
Location of Surakarta CitySource: www.openstreetmap.org.

Fig. 5

Vegetation conditions in city/public garden and riparian.
Vegetation conditions in city/public garden and riparian.

Fig. 6

Comparison of vegetation types in agricultural land during (A) wet season and (B) dry season.
Comparison of vegetation types in agricultural land during (A) wet season and (B) dry season.

Fig. 7

Annual value of net primary productivity (NPP) and carbon dioxide sequestration in Surakarta City.
Annual value of net primary productivity (NPP) and carbon dioxide sequestration in Surakarta City.

Fig. 8

Distribution of annual net primary productivity (NPP) and carbon dioxide sequestration in Surakarta City.
Distribution of annual net primary productivity (NPP) and carbon dioxide sequestration in Surakarta City.

Fig. 9

Temporal variation of net primary productivity (NPP) and climate condition in Surakarta City.
Temporal variation of net primary productivity (NPP) and climate condition in Surakarta City.

Fig. 10

(A) Temporal variation of carbon dioxide sequestration and (B) net primary productivity (NPP) in each district of Surakarta City.
(A) Temporal variation of carbon dioxide sequestration and (B) net primary productivity (NPP) in each district of Surakarta City.

Fig. 11

Spatiotemporal maps of net primary productivity (NPP) and carbon dioxide sequestration in Surakarta City.
Spatiotemporal maps of net primary productivity (NPP) and carbon dioxide sequestration in Surakarta City.

Comparison of net primary productivity (NPP) in several urban areas.

Area NPP value (gC m−2 a−1) Source
1. Anhui, China 200 Yang et al. 2020
2. Nanjing, China 250–300 Zhou et al. 2015
3. Laoning, China 227–252 Chen et al. 2017
4. Guangzhou, China 183 Wu et al. 2020
5. Guangdong, China 384 Jiang and Wu 2015
6. Southern, United States 231–269 Milesi et al. 2003

Value of ɛmax based on Biomec-GCC classification (acc. to Running et al. (2000).

Biomec-GCC classification ɛmax value (gC−1 Mj−1)
EBF 1.259
ENF 1.008
DBF 1.004
DNF 1.103
Mixed forest 1.116
Woodland 0.864
Closed shrubland 0.888
Closed shrubland 0.774
Cropland 0.604
Wooded grassland 0.768
Grass 0.604

Comparison of landuse area in Surakarta City in 2009 and 2019 (acc. to Statistical Bureau of Indonesia (Badan Pusat Statistik 2019).

Landuse Year
2009 [ha] 2019 [ha]
Settlement 2809.64 2889.83
Industrial building 688.77 737.17
City/public garden 12.59 12.11
Agricultural land 136.56 86.63
Shrubs 257.74 237.14
Mixed garden 145.23 119.88
Riparian 46.62 46.62
Bare land 286.89 274.10
Total 4404.06 4404.06

Comparison of net primary productivity (NPP) in several tropical climate areas.

Area NPP value (gC m−2 a−1) Source
1. Ketapang, Kalimantan Barat 13.200 Basuki et al. 2019
2. Leuser, Aceh 8.950.000 Potter et al. 2013
3. Berau, Kalimantan Timur 10.300.000
4. Kamulo Doso, Papua New Guinea 10.120.000
5. Merang, Sumatera Selatan 10.790.000
6. Sulawesi 8.400 Hertel et al. 2009

Various types of vegetation in green open space in Surakarta City (acc. to Maridi et al. 2014).

Number Name of species
Tree species Lower crop species
1. Albizia falcata Ageratum conyzoides
2. Artocarpus altilis Amaranthus spinosus
3. Artocarpus integra Amorphophallus titanum
4. Cassia siamea Canna edulis
5. Ficus ampelas Chloris barbata
6. Hibiscus tiliaceus Clitoria ternatea
7. Leucaena glauca Elephantopus scaber
8. Morinda citrifolia Eleusine indica
9. Muntingia calabura Galinsoga parviflora
10. Samanea saman Hyptis pectinata
11. Swietenia mahagoni Imperata cylindrica
12. Tectona grandis Kyllinga monocephala
13. Lantana camara
14. Mimosa invisa
15. Mimosa pudica
eISSN:
2081-6383
Sprache:
Englisch
Zeitrahmen der Veröffentlichung:
4 Hefte pro Jahr
Fachgebiete der Zeitschrift:
Geowissenschaften, Geografie