The Land Use Analysis of Bali Island CW2: Land Use Yuchen Ban 1823391Tingwei Xiong 1825084 Group 1 / Team A / R
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Bali masterplan 2022
Tingwei Xiong 1825084
Elements of RGB R= settlement density, urban area G= agricultural coverage density B=natural coverage density
RGB CLUSTER MODEL R[urban] G[agricultural] B[natural]
II LAND USE TAXONOMY
Methodology
R-G-B CLUSTERS
Adjustment of the land to achieve the Bali 2045 plan, so Landuse group in this range of migration relocation, the area in the land property will be divided into Bali National Ecological Reserve, the original town construction area for ecological protection and restoration, the entire Bali National Ecological Reserve will be in the future as the province's ecological green corridor and the future city range intertwined, so as to achieve 2045 Bali. Strategy of Bali 2045 in Landuse
R Relocation of the valley towns to the east and west of the northern plains to reduce development pressure on the southern Denpasar cities and to balance the development of the province
G Increase agricultural yields per unit area, reduce agricultural effluent, raise the water table and meet the needs of areas of increased population density
B Establishing ecological nature reserves within the area of change of land use, returning farmland to forest and reducing carbon emissions Strategy of Bali 2045
Tingwei Xiong 1825084
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Bali’s RGB space in 2022
Yuchen Ban 1823391 / Tingwei Xiong 1825084 Xiao Zou 1824588 / Shijian Hou 1824544
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Bali’s RGB space in 2045
Yuchen Ban 1823391 / Tingwei Xiong 1825084 Xiao Zou 1824588 / Shijian Hou 1824544
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Bali’s R space in 2022
Yuchen Ban 1823391 / Tingwei Xiong 1825084
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The R space near Denpasar has been developing northward since 2000
Problem 1: Excessive intrusion
Yuchen Ban 1823391
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The disorderly interwoven R and G spaces continue to erode the space of B
Problem 2: Chaotic interweaving
Yuchen Ban 1823391
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The proportion of R space in the total area of this region
Problem 3: Unbalanced urbanization
Yuchen Ban 1823391
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Spatial features
Yuchen Ban 1823391
Continuous Density: High Typology: Urban Accessibility: High Efficiency: High
Spatial features
Scattered Medium Rural Medium Medium
Linear-scattered Medium Rural Medium Low
Centralized Low Urban High Medium
Linear Low Rural Low Low
Yuchen Ban 1823391
Limitation Using farmland to limit the expansion of mature urban areas, so as to avoid excessive invasion of urban areas into natural areas
Strategies
Composition Based on the existing site conditions, continue to develop, so as to increase the living area and form a centralized road network
Concentration
Relocation
Integrating the surrounding fragmented artificial areas, so as to form a larger urban area that can accommodate more people based on a complete road network
For areas with low retained value, the residents will be relocated to other areas, and the site will be demolished or naturally abandoned to achieve forest restoration Yuchen Ban 1823391
Continuous
Strategies
Scattered
Linear-scattered
Centralized
Linear
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Strategic map
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Step 1: Remove
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Step 2: Densify
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Final outcome of R space
Yuchen Ban 1823391
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Carbon emission
37.8%
Final carbon emission reduce of R space
-10%
Tingwei.Xiong 1805284
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Bali masterplan 2045
Tingwei Xiong 1825084
The Land Use Analysis of Bali Island CW2: Individual proposal Xiao Zou 1824558
⚫ Concept of RGB
Xiao Zou 1824558 Group 1 / Team A
Source from: Week 3-4
⚫ Clusters of Land use Elements of RGB ⚫ Red= settlement density, urban area ⚫ Green= agricultural coverage density ⚫ Blue=natural coverage density
RGB CLUSTER MODEL R[urban] G[agricultural] B[natural] II LAND USE TAXONOMY
R-G-B CLUSTERS Xiao Zou 1824558 Group 1 / Team A
Source from: Week 3-4
⚫ Clusters of Land use I
Current Situation
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Xiao Zou 1824558 / Yuchen Ban 1823391/ Shijian Hou 1824544 / Tingwei Xiong 1825084 Group 1 / Team A
⚫ Fingerprint diagram: Land distribution Water area : 0.49% Water area : 0.49% Bush land: 2.44% Bush land: 2.44%
Artificial land: 7.07%
Grass land: 3.45% Grass land: 3.45%
Forest land: 43.01%
Farming land: 43.54%
Xiao Zou 1824558 / Yuchen Ban 1823391/ Shijian Hou 1824544 / Tingwei Xiong 1825084 Group 1 / Team A
Source from: Open Street Map
R
Relocation of the valley towns to the east and west of the northern plains to reduce development pressure on the southern Denpasar cities and to balance the development of the province
G
Increase agricultural yields per unit area, reduce agricultural effluent, raise the water table and meet the needs of areas of increased population density
B
Establishing ecological nature reserves within the area of change of land use, returning farmland to forest and reducing carbon emissions
Xiao Zou 1824558 / Yuchen Ban 1823391/ Shijian Hou 1824544 / Tingwei Xiong 1825084 Group 1 / Team A
Individual Part CW2: Individual proposal Ecological Strategy Xiao Zou 1824558
⚫ Pre-ecological strategy research
Xiao Zou 1824558 Group 1 / Team A
⚫ Pre-ecological strategy research
Xiao Zou 1824558 Group 1 / Team A
⚫ Case Study I
Malaysia Land-use map of 2005 of the State of Malaysia.
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Xiao Zou 1824558 Group 1 / Team A
Source from: Research gate
⚫ Case Study I
Malaysia Ecosystem map of Malaysia
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Xiao Zou 1824558 Group 1 / Team A
Source from: Research gate
⚫ B: Ecological Strategy Mind Map
Background and reasons for the strategy
Main Strategies
⚫ Land use maps 0
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Agriculture Forests Grassland Shrubland Wetlands Sparsely vegetated areas Sedimentation Water Xiao Zou 1824558 Group 1 / Team A
Source from: Open Street Map
⚫ Change in forest cover 0
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Water bodies Forests Planted forests Dryland
protect Increased forestTo cover Grasslands Decrease in forest cover
Xiao Zou 1824558 Group 1 / Team A
Source from: Open Street Map
⚫ Biodiversity hotspots 0
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Water bodies Forests Planted forests Dryland
To protect Grasslands Key Biodiversity Areas Endemic bird areas Xiao Zou 1824558 Group 1 / Team A
Source from: Open Street Map
⚫ Forest carbon removals 0
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Water bodies Forests Planted forests Dryland
To protect Grasslands
Xiao Zou 1824558 Group 1 / Team A
Source from: Open Street Map
⚫ Ecological Land Use Map 0
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Water bodies Forests Planted forests Dryland To protect Grasslands Xiao Zou 1824558 Group 1 / Team A
Source from: Open Street Map
Xiao Zou 1824558 Group 1 / Team A
⚫ Ecological Strategy Map 0
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New natural habitat New planted forest Water Forests Planted forests Dryland To protect Grasslands Xiao Zou 1824558 Group 1 / Team A
Source from: Open Street Map
⚫ Ecological Strategy
1
New green space
1
2
2
3 Ecological restoration
3
Blue-Green Network Xiao Zou 1824558 Group 1 / Team A
⚫ Ecological Strategy I: New green space 0
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New Green Space Xiao Zou 1824558 Group 1 / Team A
⚫ Ecological Strategy II: Restoration
Ecological restoration： Phased ecological restoration ⚫ Approach 1: Building natural ecological habitats
Original state
Ttransform topography
Planting plants
Morphological construction
Habitat formation
⚫ Approach 2: Consider the topography and soil and decide on vegetation planting
Slope Xiao Zou 1824558 Group 1 / Team A
Original state
Terrain Modification
soil
Reforestation
Planting
⚫ Approach 1: habitat construction
Cynomolgus monkey
Respect for biodiversity
Black-crowned macaque Mariosuka Pheasant
Bali Pachyderm
2020
2025
2030
2035
2040
2045
Bird of Paradise
Komodo lizard
Riparian landscape restoration
Afforestation
Lowland Meadow Xiao Zou 1824558 Group 1 / Team A
Riverside
Forestry rehabilitation of protected areas
⚫ Approach 2: Afforestation
Successional Vegetation height
Agricultural land abandonment
Time
Original state
Planting
30
0 Cadastral parcels Stable forest Old succession New succession Xiao Zou 1824558 Group 1 / Team A
⚫ Ecological Strategy III: Green-Blue network 0
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Reservations and penetration
Green Edge(Forests and parks outside the city)
Green spaces (woods, forests..) River City Xiao Zou 1824558 Group 1 / Team A
⚫ Calculation of forest carbon emissions
Basic measure Net ecosystem exchange(NEE)
Photosynthetic carbon sequestration (general primary productivity) (GPP) Ecosystem respiration(RE) NEE=GPP-RE Area=5620k㎡=562,000HA
A（forest）=129,000HA A（add forest）=27,532HA NEE2012=376,394(CO2-eq） GPP(2012)=50,453(CO2-eq） CARBON SEQUESTRATION (CO2 -EQ）
NET CARBON EMISSION （CO2-EQ）
Calculate：
400000 350000 300000 250000 200000 150000 % 100000 50000 0 GPP(2045)=GPP(2012)×121.3%=61,199(CO2-eq） Xiao Zou 1824558 Group 1 / Team A
70000
60000 50000 40000 30000 20000 10000 0 2012
2045
2012
2045 Source from: INCAS
⚫ Future Outlook
✓ Dispersing in all directions with new green space at the centre ✓ Reduce Bali's carbon emissions
✓ Increase net forest uptake ✓ Effectively slow urban sprawl Xiao Zou 1824558 Group 1 / Team A
⚫ Reference List
Reza, M., Abdullah, S. (2016) ‘Developing Ecosystem Maps Using Eco-Geological Information for the Sustainable Management of Natural Resources’, Open Journal of Ecology, 6(06), pp.343-357, Resear chgate [Online]. Available from: https://www.researchgate.net/publication/303305148_Developing_Ecosystem_Maps_Using_EcoGeological_Information_for_the_Sustainable_Management_of_Natural_Resources
MARS Architects-DCF + Krill o.r.c.a. with UNDIP / Gajah Mada Uni. / UTSEUS UTC Sorbonne December 2021 MetroJava2045@gmail.com
OpenStreetMap
HOME | INCAS - Indonesia National Carbon Accounting System (menlhk.go.id)
Xiao Zou 1824558 Group 1 / Team A
⚫ B: Before eco-strategy 0
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Xiao Zou 1824558 Group 1 / Team A
⚫ B: After eco-strategy 0
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Xiao Zou 1824558 Group 1 / Team A
⚫ Clusters of Land use in 2045 I
Result
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Xiao Zou 1824558 / Yuchen Ban 1823391/ Shijian Hou 1824544 / Tingwei Xiong 1825084 Group 1 / Team A
UPD 306 – May 25 CW1: Case of Borneo
Shijian Hou 1824544/ group 1 / team C
https://www.asianagrihistory.org/pdf/articles/I-NyomanNorken-I-Ketut-Suputra-and-I-Gusti-Ngurah-Kerta-Arsana.pdf
UPD 306 – May 25 CW1: Case of Borneo
Shijian Hou 1824544/ group 1 / team C
https://www.asianagrihistory.org/pdf/articles/I-Nyoman-Norken-IKetut-Suputra-and-I-Gusti-Ngurah-Kerta-Arsana.pdf
UPD 306 – May 25 Clusters of of Land Land use use Clusters
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Clusters of Land use
Elements of RGB l Red= settlement density, urban area l Green= agricultural coverage density l Blue=natural coverage density
RGB CLUSTER MODEL R[urban] G[agricultural] B[natural] II LAND USE TAXONOMY R-G-B CLUSTERS Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25
Preliminary preparation
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Original Strategy
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Mind map of original strategy
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Location
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Reason
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Goals
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Goals
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Goals
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Goal of Bali 2045 in Landuse Carbon emission reduction
Ecological remediation
High-yield agriculture
Coordinated north-south development
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25
Current situation analysis
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Distribution of Agriculture (2021)
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Characteristics of farmland
1
Zonal distribution
2
Spotty pattern Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Distribution of major crops
Oil palm Fruit mixed Fruit Rubber
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Types of rice cultivation and distribution of wells
Shijian Hou 1824544/ group 1 / team C
Data source: The Comprehensive Study on Water Resources Development and Management in Bali Province
UPD 306 – May 25 Domesticated animals carbon footprint
Shijian Hou 1824544/ group 1 / team C
Source from: Food and Agriculture Organization of the United Nations
UPD 306 – May 25
Strategy: Diversified agriculture
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Distribution of Agriculture (2045)
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Strategy: Diversified agriculture
Precision agriculture Common farmland Peatland
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Strategy: Diversified agriculture
Nature-friendly animal husbandry Energy efficient greenhouse gardening
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Strategy: Diversified agriculture
Precision agriculture Common farmland Peatland Nature-friendly animal husbandry Energy efficient greenhouse gardening
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Caculation
Total annual carbon emission from farmland in Bali
Total annual area of farmland subject to change in Bali
Total annual carbon emission from farmland in Bali The amount of arable land is a fundamental guarantee for generating carbon sinks and sequestering carbon. Through the implementation of the policy, the total arable land in Bali is expected to be reduced to 120 ha in 2045, and carbon emissions are expected to reach 86,293 eq. Thus, (376394-86293) x (922-120) =232,661,002 (tCO₂eq) 232,661,002 / (376394 x 922) =67% Bali's farmland carbon emissions are projected to be reduced by 67.0% in 2045. Shijian Hou 1824544/ group 1 / team C
(Source from: https://www.carbonbrief.org/the-carbon-brief-profile-indonesia/).
UPD 306 – May 25 Distribution of RGB (2021)
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Distribution of RGB (2045)
Shijian Hou 1824544/ group 1 / team C
UPD 306 – May 25 Vision for 2045 in Bali
Protect Peatland Shijian Hou 1824544/ group 1 / team C
Increase energy efficient greenhouse gardening
Reduce artificial fertilization
UPD 306 – May 25 Vision for 2045 in Bali
Shijian Hou 1824544/ group 1 / team C
Nature-friendly animal husbandry
http://vectips.com/inspiration/vector-inspirational-infographics/