Development history and future research priorities of landscape ecology in China

Liding, 陈利顶 Chen; Xiuzhen, 李秀珍 Li; Bojie, 傅伯杰 Fu; Duning, 肖笃宁 Xiao; Zhao, Wenwu

doi:10.5846/stxb201405040878

Cited by 11 publications

(10 citation statements)

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“…The spatial distribution characteristics of landscape ecological risks were more complex in highland areas due to their geographical location and resource characteristics. Nature reserves, as an important means of conserving biodiversity, have a huge impact on landscape structure as well as on landscape diversity and species conservation [75][76][77]. Therefore, with the help of the evaluation results, it was reasonable and scientific to select nature reserves as the ecological sources to establish an ecological safety pattern.…”

Section: Discussionmentioning

confidence: 99%

“…The relationship between nature reserves and the construction of ESPs is an important basis for the subsequent construction of nature reserves and the scientific guarantee of ESPs. With a wide spatial distribution alongside complex and diverse types of ecosystem composition, nature reserves can provide significant ecological value impacts and are of great importance to human life and health and economic development [75,78]. Therefore, it is an essential part of this sustainable development of the region to reasonably supplement and enrich the construction of nature reserves, building and forming a more complete ecological security pattern.…”

Section: Implications For Regional Sustainable Developmentmentioning

confidence: 99%

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Construction of Nature Reserves’ Ecological Security Pattern Based on Landscape Ecological Risk Assessment: A Case Study of Garze Tibetan Autonomous Prefecture, China

Liu

Yang

et al. 2023

Sustainability

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Human activities are constantly affecting ecological space, and the construction of ecological security patterns to ensure ecological security has become an issue that must be considered for sustainable development. At present, little attention has been paid to the ecological security of cities with a high number of nature reserves. In this study, we took Garze Tibetan Autonomous Prefecture in China, which has many nature reserves, as the research object to construct an ecological security pattern with nature reserves as ecological sources. Firstly, Fragstats 4.2 and ArcGIS 10.4 were used to obtain the ecological risk evaluation results of the study area landscape. Secondly, a “nature–society–landscape” resistance factor system and an ecological resistance surface were constructed using a minimum resistance model. Finally, the ecological safety zone of the nature reserve was divided, and the ecological safety pattern of the nature reserve was established. (1) The ecological risk of the study area shows a spatial distribution pattern of “low in the northwest and high in the southeast”, with low and moderate-low ecological risk dominating; (2) The study area has formed an ecological security pattern consisting of 9 ecological sources, 35 ecological nodes, 8 ecological corridors with a total length of 702.96 km and 4 ecological safety zones; (3) The ecological security pattern of nature reserves in the study area was divided into four categories: low, medium, high and moderate-high ecological safety zones, accounting for 20.62%, 27.34%, 24.48% and 27.55%, respectively. This study provides a new framework for the construction of urban ecological safety patterns and offers scientific guidance for the conservation and management of nature reserves and urban ecology.

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Section: Discussionmentioning

confidence: 99%

Section: Implications For Regional Sustainable Developmentmentioning

confidence: 99%

Construction of Nature Reserves’ Ecological Security Pattern Based on Landscape Ecological Risk Assessment: A Case Study of Garze Tibetan Autonomous Prefecture, China

Liu

Yang

et al. 2023

Sustainability

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“…The introduction of ecology concept into garden design can adapt to the development need [9] s of society and natural ecology, and organically combine garden design and ecology, which can be reflected from the following aspects. [10]…”

Section: Ecological Concept In Landscape Designmentioning

confidence: 99%

Research on Chinese Landscape Design and Planning Based on Ecology

Zhou,

2024

Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24–26, 2023

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Ecology occupies the position in garden planning and design, this paper analyzes the design principles of ecology, and expounds the relationship between ecology and garden design and planning, as well as its influence on it, and explains the necessity of urban ecology and urban construction and development. Through the analysis and discussion of Chinese landscape design and planning based on ecology, this paper discusses how to integrate the concept and concept of ecology into the urban landscape design and planning, and briefly analyzes the application of ecology concept in modern landscape architecture design, combined with specific projects.

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“…As they traverse an ecosystem, they exchange and circulate resources within it; however, they need to overcome spatial resistance to do so, and they influence the interactions between their associated resource patches [5,6]. Among them, the extent to which the ecological landscape facilitates or hinders ecological flow is called ecological connectivity [7]. Ecological connectivity is also the basis of ecological processes such as material and energy circulation and exchange, gene interference and dissemination, species migration and dispersal, and soil erosion and infiltration in the regional ecosystem [8,9].…”

Section: Introductionmentioning

confidence: 99%

Spatial and Temporal Patterns of Ecological Connectivity in the Ethnic Areas, Sichuan Province, China

Guo

Deng²,

Ran

et al. 2022

IJERPH

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With ongoing economic and social development, natural habitats are becoming increasingly fragmented, blocking habitat connections and reducing landscape connectivity. The study of changes in ecological connectivity can provide valuable information for habitat and landscape restoration, which are necessary for sustainable regional development. Despite the growing interest in this issue, studies that reveal the change in ecological connectivity in the compounded areas of ecological vulnerability and deep poverty are still lacking. In this paper, one of the most underdeveloped and ecologically fragile southwestern ethnic regions of China, the Sanzhou region of Sichuan Province, was the study area. Based on a vector map of current land-use status and vector data on ecosystem factors and nature reserves in 2010 and 2015, the change in ecological connectivity was analyzed using the minimum cumulative resistance model using GIS spatial analysis method. Firstly, ecological sources were identified based on the distribution of ecological functional areas. Secondly, the ecological resistance surface based on ecosystem service value is revised by integrating the three dimensions of topography and hydrology, ecological environment and development, and utilization intensity. Finally, the ecological connectivity of ethnic areas in southwest China in 2010 and 2015 was compared and analyzed through the perspective of ecological resistance. The results show that: (1) From 2010 to 2015, the overall ecological connectivity decreased. (2) There were six areas of high ecological resistance featuring human activity and ecological degradation: the Anning River Valley in Liangshan Prefecture, Ganzi, Dege and Luho counties in Ganzi Prefecture, and Ruoergai and Hongyuan counties in Aba Prefecture. (3) Low ecological resistance areas were more numerous and widely distributed, forming an ecological protection barrier for the three autonomous prefectures, and regulating and protecting their natural environments. It is necessary to maintain and strengthen this protection; accordingly, measures are proposed to improve ecological connectivity. This study provides a reference for achieving ecological security and harmonious coexistence between humans and nature in this region.

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Development history and future research priorities of landscape ecology in China

Cited by 11 publications

References 0 publications

Construction of Nature Reserves’ Ecological Security Pattern Based on Landscape Ecological Risk Assessment: A Case Study of Garze Tibetan Autonomous Prefecture, China

Construction of Nature Reserves’ Ecological Security Pattern Based on Landscape Ecological Risk Assessment: A Case Study of Garze Tibetan Autonomous Prefecture, China

Research on Chinese Landscape Design and Planning Based on Ecology

Spatial and Temporal Patterns of Ecological Connectivity in the Ethnic Areas, Sichuan Province, China

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