Measures and planning for wetland restoration of Xianghe Segment of China’s Grand Canal

Wu, Gang; Tan, Libo; Yan, Yan; Tian, Ye; Shen, Yuan; Cao, Huiming; Dong, M. Y.

doi:10.1080/13504509.2015.1136856

Cited by 17 publications

(7 citation statements)

References 15 publications

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“…The ecological service values based on the IFDCP in the low flow year, normal flow year, and high flow year were 7545.65-10,510.97 × 10 6 , 14,885. 401.01 × 10 6 , and 16,803.28-18,183.51 ×10 6 CNY, respectively, which were changed −45.32% to 23.83%, 7.86% to 18.85%, and 21.76% to 31.76% as compared with the initially planned scheme of 13,799.98 × 10 6 CNY. The ecological service values of different functional areas in the three scenarios are shown in Table 3.…”

Section: Results Of the Optimization Of The Ecological Service Value Based On The Ifdcpmentioning

confidence: 87%

“…The wetland ecosystem is one of the most significant ecosystems on Earth [5]. Only covering 6% of the total terrestrial ecosystem area, wetlands can produce about 45% of the ecological service value of the total terrestrial ecosystem on the Earth [6,7]. Due to the high ecological service value of wetlands, their water supply should be allocated reasonably.…”

Section: Introductionmentioning

confidence: 99%

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An Interval Fuzzy, Double-Sided, Chance-Constrained Stochastic Programming Model for Planning the Ecological Service Value of Interconnected River Systems

Yang

Cong

Meng

et al. 2020

Water

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The western region of Jilin Province is an ecologically fragile area with scarce water resources. The effective allocation of the limited water resources in order to obtain a higher ecological service value is an urgent requirement. In this paper, an interval fuzzy, double-sided chance-constrained, stochastic programming (IFDCP) model was used based on the interconnected river system network project in the western Jilin Province. With the objective of maximizing the value of regional ecological services, the water diversion and supplement schemes were optimized and adjusted. The model results showed that the restored water surface area of all lakes and ponds in the western region of Jilin Province was higher than the initially planned scheme in the high flow year. The water surface area fulfilled the minimum constraints, but did not fulfill the initial scheme in the normal flow year. In the low flow year, the lower limit of some of the regions had to be decreased in order to meet the allocation of the limited water resources. The proportion of floodwater resource utilization gradually increased with an increase in the flood amount. The ecological service value produced in the normal and high flow years was found to be higher than the initial scheme. The marsh wetland can produce higher ecological service value. Therefore, the core of the model optimization was introducing more water to the marsh wetland after fulfilling the basic consumption of ponds and the reed wetland. In addition, the IFDCP model was more flexible in water diversion and supplement as compared to other models that had been developed previously.

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Section: Results Of the Optimization Of The Ecological Service Value Based On The Ifdcpmentioning

confidence: 87%

Section: Introductionmentioning

confidence: 99%

An Interval Fuzzy, Double-Sided, Chance-Constrained Stochastic Programming Model for Planning the Ecological Service Value of Interconnected River Systems

Yang

Cong

Meng

et al. 2020

Water

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show abstract

“…Wetlands are considered to be one of the most productive ecosystems, providing a variety of ecosystem services such as fishery production, water conservation, water purification, biodiversity maintenance, recreation and ecological education [ 36 , 37 , 38 ]. While improving the ecological functions of wetland such as soil and water conservation, water purification and biodiversity maintenance, it is necessary to develop its cultural services from the aspects of aesthetics, recreation and ecological education [ 39 , 40 ].…”

Section: Landsenses Ecology and Watershed Ecology Restorationmentioning

confidence: 99%

Landsenses Ecology: A New Idea for Watershed Ecology Restoration

Liu

Ouyang

Yan

et al. 2023

IJERPH

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Watershed ecology restoration is the key to solving the ecological and environmental problems of watersheds and achieving sustainable development. As one direction of the frontiers of ecology, landsenses ecology is supported by science and technology and cares for humans. It has a great significance for enhancing the human habitat and achieving sustainable development. Combining landsenses ecology and the technical process of watershed ecology restoration allows the integration of people’s visions into the system of strategies and applied technologies for watershed ecology restoration while ensuring the restoration of the ecological functions of watersheds. It is a complement to the traditional ecosystem restoration model. This study establishes the connection between landsenses ecology and watershed ecology restoration in terms of goals, models and focus of attention. It aims to construct an indicator system of restoration with the application of landsenses ecology, form a complete process of ecological restoration with the integration of landsenses ecology and apply it to the ecological restoration of watershed elements with relatively intensive human activity such as urban green areas, buildings and wetlands (rivers and lakes). Rather than just always emphasizing natural ecology, landsenses ecology treats human beings as part of nature. It tries to establish a more comprehensive, humanized ideal restoration model by taking “human perceptions” into consideration. Through a restoration process based on long-term and continuous coordination, feedback and improvement, it can improve the ecological benefits of the watershed and improve residents’ well-being, so as to ultimately realize the establishment of a “community of life between man and nature”.

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“…Water is crucial for not only sustaining social and cultural relations through its numerous interactions with humans, but also sustaining biological life, in short, it has a socio-natural materiality [2]. Water canals have many ecological functions such as habitat and biodiversity maintenance, they provide a lot of ecosystem services for human society [3].…”

Section: Introductionmentioning

confidence: 99%

The environmentally-efficient canal district design respecting urban context

Akimov

Badenko²,

Fatkullina³

2023

E3S Web Conf.

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The following paper discusses the development of the work-flow that can be used in practice for the urban environmentally-efficient attraction points design and restoration. We developed the work-flow on the basis of the example of the design of canal district restoration in the heart of the city of Bangkok. The reference concept was developed in the scope of the International Workshop of Ur-ban and Architectural Design X edition, organized by Politecnico di Milano and Chulalongkorn University. The design ideas developed in this project are present in the study. In this article we discuss the importance of water districts restoration from environmental, social and economic points of view. The introduction of the work-flow of the canal district design that has its aim to meet the existing urban context and all the important requirements is important for designers and urban planners, since it can help to resolve a number of questions that have to be properly studied. The importance of introduction of GIS and digital twin technologies to the landscape restoration projects is as well discussed.

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Measures and planning for wetland restoration of Xianghe Segment of China’s Grand Canal

Cited by 17 publications

References 15 publications

An Interval Fuzzy, Double-Sided, Chance-Constrained Stochastic Programming Model for Planning the Ecological Service Value of Interconnected River Systems

An Interval Fuzzy, Double-Sided, Chance-Constrained Stochastic Programming Model for Planning the Ecological Service Value of Interconnected River Systems

Landsenses Ecology: A New Idea for Watershed Ecology Restoration

The environmentally-efficient canal district design respecting urban context

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