A theoretical research framework for ecological security pattern construction based on ecosystem services supply and demand

Yongcai, 景永才 Jing; Liding, 陈利顶 Chen; Ranhao, 孙然好 Sun

doi:10.5846/stxb201803090469

Cited by 15 publications

(18 citation statements)

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“…Increasing attention has been paid to human needs in the field of ESs S&D, as by definition, ecosystem structure and processes cannot form ESs without human beneficiaries (Burkhard et al, 2009;Burkhard et al, 2012). ESs supply refers to those products and services produced by environments for human use, whereas ESs demand refers to their consumption and use of said products and services, together forming the dynamic process of ESs flowing from natural ecosystems to social systems (Burkhard et al, 2012;Jing et al, 2018). Recently, considerable research has focused on the balance of ESs S&D and its correlated impact on human welfare based on their capacity to meet these demands in certain regions (Tao et al, 2018;Chen et al, 2020a).…”

Section: Coupling Analysis Of Ecosystem Services Supply and Demandmentioning

confidence: 99%

“…Maintaining the balance between S&D of ESs is the guarantee and key to the safe and healthy development of ecosystems (Jing et al, 2018). Many scholars have explored the spatial patterns (González-García et al, 2020;Sun et al, 2020;Xu et al, 2021), tradeoffs (Liu et al, 2022), spatially heterogeneity (Pan and Wang, 2021), spatial disparities (Yu et al, 2021), services flow (Feurer et al, 2021), driving evolution mechanisms of ESs S&D, mainly including socio-economic and physical factors (Spake et al, 2017;Tao et al, 2018;Zhang et al, 2018;Cao et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

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Traffic accessibility and the coupling degree of ecosystem services supply and demand in the middle reaches of the Yangtze River urban agglomeration, China

et al. 2022

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The spatial relationships between traffic accessibility and supply and demand (S&D) of ecosystem services (ESs) are essential for the formulation of ecological compensation policies and ESs regulation. In this study, an ESs matrix and coupling analysis method were used to assess ESs S&D based on land-use data for 2000, 2010, and 2020, and spatial regression models were used to analyze the correlated impacts of traffic accessibility. The results showed that the ESs supply and balance index in the middle reaches of the Yangtze River urban agglomeration (MRYRUA) continuously decreased, while the demand index increased from 2000 to 2020. The Gini coefficients of these indices continued to increase but did not exceed the warning value (0.4). The coupling degree of ESs S&D continued to increase, and its spatial distribution patterns were similar to that of the ESs demand index, with significantly higher values in the plains than in the montane areas, contrasting with those of the ESs supply index. The results of global bivariate Moran's I analysis showed a significant spatial dependence between traffic accessibility and the degree of coupling between ESs S&D; the spatial regression results showed that an increase in traffic accessibility promoted the coupling degree. The present results provide a new perspective on the relationship between traffic accessibility and the coupling degree of ESs S&D, representing a case study for similar future research in other regions, and a reference for policy creation based on the matching between ESs S&D in the MRYRUA.

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Section: Coupling Analysis Of Ecosystem Services Supply and Demandmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Traffic accessibility and the coupling degree of ecosystem services supply and demand in the middle reaches of the Yangtze River urban agglomeration, China

et al. 2022

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“…The assessment of ecological security patterns is a topic of conversation in landscape ecology in recent years. However, ecosystem services and human activities are seldom considered comprehensively in the assessment of ecological security patterns (Peng et al, 2018d; Zhang et al, 2017; Jing, Chen & Sun, 2018; Dong et al, 2015). Currently, the development of ecological security patterns utilizing ecosystem supply needs has formed a research paradigm including the identification of ecological sources, and ecological corridors (Klar et al, 2012; Gu et al, 2016; Yang et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Establishing an ecological security pattern for urban agglomeration, taking ecosystem services and human interference factors into consideration

Wang

Chen

Zhang

et al. 2019

PeerJ

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The assessment of ecological security patterns is a topic of conversation in landscape ecology in recent years. However, ecosystem services and human activities are seldom considered comprehensively in the assessment of ecological security patterns. The present study employs the Beijing–Tianjin–Hebei urban agglomeration as a study area, and uses ecological services to determine the ecological sources. The importance of ecological sources is classified based on logical coding and functional types of ecological services. The research combines regional characteristics to select and quantitatively calculate three human disturbance factors: soil erosion sensitivity, geological hazard sensitivity, and night lighting. Then the basic surface resistance of land use to limit migration is modified and ecological corridors are identified by combining these three disturbance factors. The results indicate that the sources of water production, soil and water conservation, and carbon fixation are mainly provided in mountainous areas, recreation sources are mostly distributed in the plains, and these ecological sources improve the maintenance of ecological corridors. The modification of resistance surfaces significantly changes the length of ecological corridors in Tianjin, Tangshan, Cangzhou, and Beijing, and the modified resistance surface improves the recognition of ecological corridors. This study provides a new research framework for identifying the ecological security patterns of urban agglomerations and provides scientific guidance related to ecological protection and urban planning for the Beijing−Tianjin−Hebei urban agglomeration.

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“…The assessment of ecological security patterns is a topic of conversation in landscape ecology in recent years. However, ecosystem services and human activities are seldom considered comprehensively in the assessment of ecological security patterns Zhang et al, 2017;Jing et al, 2018;Dong et al, 2015). Currently, the development of ecological security patterns utilizing ecosystem supply needs has formed a research paradigm including the identification of ecological sources, and ecological corridors (Klar et al, 2012;Gu et al, 2016;Yang et al, 2018).…”

mentioning

confidence: 99%

“…However, ecosystem services and human activities are seldom considered comprehensively in the assessment of ecological security patterns Zhang et al, 2017;Jing et al, 2018;Dong et al, 2015). Currently, the development of ecological security patterns utilizing ecosystem supply needs has formed a research paradigm including the identification of ecological sources, and ecological corridors (Klar et al, 2012;Gu et al, 2016;Yang et al, 2018). The first step in ecological security pattern development is to identify ecological sources, mainly combining large-scale habitat patches, nature reserves and scenic spots to directly select the ecological source (Teng et al, 2011;Gurrutxaga et al, 2010), or through ecological sensitivity, ecological importance, landscape connectivity and evaluation of ecological suitability (Su et al,2016;Kong et al, 2010;zhang et al, 2016).…”

mentioning

confidence: 99%

Peer Review #1 of "Establishing an ecological security pattern for urban agglomeration, taking ecosystem services and human interference factors into consideration (v0.2)"

Katikas¹

2019

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The assessment of ecological security patterns is a topic of conversation in landscape ecology in recent years. However, ecosystem services and human activities are seldom considered comprehensively in the assessment of ecological security patterns. The present study employs the Beijing-Tianjin-Hebei urban agglomeration as a study area, and uses ecological services to determine the ecological sources, The importance of ecological sources is classified based on logical coding and functional types of ecological services, the research combines regional characteristicsto select and quantitatively calculate three human disturbance factors:soil erosion sensitivity, geological hazard sensitivity, and night lighting. Then the basic resistance surface of land use to limit migration is modified and ecological corridors are identified by combining these three disturbance factors. The results indicate that the sources of water production, soil and water conservation, and carbon fixation are mainly provided in mountainous areas, recreation sources are mostly distributed in the plains, and these ecological sources improve the maintenance of ecological corridors. The modification of resistance surfaces significantly changes the length of ecological corridors in Tianjin, Tangshan, Cangzhou, and Beijing, and the modified resistance surface improves the recognition of ecological corridors. This study provides a new research framework for identifying the ecological security patterns of urban agglomerations and provides scientific guidance related to ecological protection and urban planning for the Beijing−Tianjin−Hebei urban agglomeration.

show abstract

A theoretical research framework for ecological security pattern construction based on ecosystem services supply and demand

Cited by 15 publications

References 0 publications

Traffic accessibility and the coupling degree of ecosystem services supply and demand in the middle reaches of the Yangtze River urban agglomeration, China

Traffic accessibility and the coupling degree of ecosystem services supply and demand in the middle reaches of the Yangtze River urban agglomeration, China

Establishing an ecological security pattern for urban agglomeration, taking ecosystem services and human interference factors into consideration

Peer Review #1 of "Establishing an ecological security pattern for urban agglomeration, taking ecosystem services and human interference factors into consideration (v0.2)"

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