Identifying key areas of imbalanced supply and demand of ecosystem services at the urban agglomeration scale: A case study of the Fujian Delta in China

Xin, Ruhong; Skov-Petersen, Hans; Zeng, Jian; Zhou, Jian; Li, Kai; Hu, Junjie; Liu, Xiang; Kong, Jiangwei; Wang, Qianwen

doi:10.1016/j.scitotenv.2021.148173

Cited by 80 publications

(25 citation statements)

References 63 publications

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“…Considering the strong availability of landscape level data, large-scale and high-resolution data can be selected in studies [ 96 ]. Due to the low resistance of the ecosystem at the landscape level to external interference and the effects of some changes in natural factors, land use and socio-economic factors on the supply and demand of ecosystem services, it is suitable to explore the influence mechanism of ecosystem service supply and demand at this scale [ 97 , 98 ]. Considering that the ecosystem change cycle at the landscape level is short, the frequency is high, and it is prone to mutation, this can correspond to a shorter time dimension.…”

Section: Discussionmentioning

confidence: 99%

Spatiotemporal Differentiation and Balance Pattern of Ecosystem Service Supply and Demand in the Yangtze River Economic Belt

Zhao

Xiao

Qian

et al. 2022

IJERPH

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Analyzing the supply and demand of ecosystem services and the regional balance pattern is an important basis for improving the ecological management level. Taking the Yangtze River economic belt as the study area, the spatiotemporal characteristics and balance pattern of ecosystem service supply and demand are quantitatively revealed based on equivalent factors, supply and demand balance modeling and quantile regression. The results show that: (1) the ecosystem services value in the research area experienced a change process of “increase–decrease–increase” from 2000 to 2020. The ecological service value of cultivated land and grassland presented a continuous decline, with decreases of 20.446 billion and 4.53 billion yuan, respectively, in the past 20 years, with reduction rates of −4.82% and −3.98%, respectively. (2) The demand for ecosystem services showed an unbalanced and phased growth trend. The total demand for ecosystem services showed heterogeneity and agglomeration effects in space. High demand and higher demand areas are mainly distributed in the regions with relatively developed population and economy, including Yangtze River Delta urban agglomeration, “Changsha–Zhuzhou–Xiangtan” urban agglomeration, Poyang Lake Plain, Jianghan Plain and Chengdu Plain. (3) The overall pattern of the supply–demand balance of ecosystem services has changed little; however, there have also been significant changes in certain areas in individual years.

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Section: Discussionmentioning

confidence: 99%

Spatiotemporal Differentiation and Balance Pattern of Ecosystem Service Supply and Demand in the Yangtze River Economic Belt

Zhao

Xiao

Qian

et al. 2022

IJERPH

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“…However, great differentiation was often not observed in the spatial pattern of GSIs’ supply and demand through the supply–demand assessment methods directly based on the urban ecological areas, resulting in waste of resources [ 65 , 66 , 67 ]. Unlike other supply–demand measurement methods, the approaches developed in this study provided a novel pathway to identify the streets with imbalanced supply–demand.…”

Section: Discussionmentioning

confidence: 99%

“…The lagging areas can be quickly distinguished according to the results of the coupled and coordinated degree indexes. As such, the targeted planning decisions can be made in a timely manner for regions with uncoordinated CCD according to the local situation [ 66 ].…”

Section: Discussionmentioning

confidence: 99%

Supply–Demand Evaluation of Green Stormwater Infrastructure (GSI) Based on the Model of Coupling Coordination

Wang

Chen

Zhang

et al. 2022

IJERPH

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The rational spatial allocation of Green Stormwater Infrastructure (GSI), which is an alternative land development approach for managing stormwater close to the source, exerts a crucial effect on coordinating urban development and hydrological sustainability. The balance between the supply and demand of urban facilities has been an influential standard for determining the rationality of this allocation. However, at this stage, research on evaluating planning from the perspective of supply–demand in GSI is still limited. This study proposed an evaluation method for assessing supply–demand levels in GSIs in Guangzhou, China, using the coupling coordination model consisting of Coupling Degree (CD) and Coupling Coordination Degree (CCD). Furthermore, the spatial distributions of supply–demand balance and resource mismatch were identified. The results indicated that the supply and demand levels of GSI exhibited significant spatial differences in distribution, with most streets being in short supply. The GSI exhibited a high CD value of 0.575 and a poor CCD value of 0.328, implying a significant imbalance in facility allocation. A lot of newly planned facilities failed to effectively cover the streets in need of improvement, so it became essential to adjust the planning scheme. The findings of this study can facilitate the decision-makers in assessing the supply–demand levels in GSI and provide a reference of facility allocation for the sustainable construction of Sponge City.

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“…The degree of coupling coordination describes the degree of interaction between two or more elements and systems. It has been widely used in geography, economics and sociology [50][51][52]. It was introduced in the context of "three states" human settlement to quantitatively represent of the degree and state of correlation among reality, pseudo and image.…”

Section: Methodsmentioning

confidence: 99%

Urban “Three States” Human Settlements High-Quality Coordinated Development

Tian

et al. 2022

Buildings

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The high-quality interaction of urban reality human settlements (RHSs), pseudo-human settlements (PHSs) and image human settlements (IHSs) can better explain the constantly updated human settlements phenomena under the human–land-relationship regional system. At present, the basic connotation, empirical exploration and optimized path of high-quality and coordinated development of “three states” of human settlements are not clear. In this paper, we take 14 prefecture-level cities in Liaoning Province as case areas and empirically explore their spatial patterns, coupling and coordination spatial relationships, driving mechanisms and development paths by using a coupling and coordination model, the entropy weight method and the geographic detector method. The results indicate that: (1) The spatial pattern of high-quality development of “three states” of human settlements varies significantly in different regions, forming a “dual-core” and “hump” spatial structure. (2) RHSs, PHSs and IHSs are not completely coordinated, forming “high–high–high” and “low–low–low” types, represented by Shenyang and Fuxin. (3) The high-quality coordinated development of “three states” of human settlements is driven by economic conditions, population conditions, entertainment systems and other factors. The population system, the social communication system and the support system, respectively, lead the high-quality coordinated development of RHSs, PHSs and IHSs.

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Identifying key areas of imbalanced supply and demand of ecosystem services at the urban agglomeration scale: A case study of the Fujian Delta in China

Cited by 80 publications

References 63 publications

Spatiotemporal Differentiation and Balance Pattern of Ecosystem Service Supply and Demand in the Yangtze River Economic Belt

Spatiotemporal Differentiation and Balance Pattern of Ecosystem Service Supply and Demand in the Yangtze River Economic Belt

Supply–Demand Evaluation of Green Stormwater Infrastructure (GSI) Based on the Model of Coupling Coordination

Urban “Three States” Human Settlements High-Quality Coordinated Development

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