Design and implementation of an index calculation system for forestry ecological assessment in China

Zheng, Haining; Wang, Longhe; Fan, Pingzhi; Gu, Jinfeng; Lu, Shuhan; Zhang, Dahong; Liu, Lin

doi:10.1016/j.compag.2017.12.040

Cited by 8 publications

(3 citation statements)

References 25 publications

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“…Given the use case requirements and framework architecture, the dynamic behaviour of WPQAS was described by the UML sequence diagram referring to Zheng et al (2018), as shown in Fig. 4.…”

Section: Sequential Logicmentioning

confidence: 99%

Design and implementation of popular quality analysis system for dry red wines originating from Northwest China

Bai,

Dai,

Liu

et al. 2024

Int J of Food Sci Tech

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SummaryChinese wine, especially those from the Northwest region, has received worldwide attention and consumer recognition. However, mislabelling the year and origin of wine is a major fraud challenging the wine industry, such as the deception on year or origin. Inspired by the Appellation d'Origine Contrôlée (A.O.C) system, a feasible wine popular quality analysis system (WPQAS) has been established to supervise the selling. First, an investigation for all potential users was carried out to analyse their requirements for WPQAS. Then, the system framework was designed with the Browser/Server (B/S) 3‐tier architecture, including the data layer for saving data, the business logic layer for running the models, and the presentation layer for interacting with users. Meanwhile, a unified modelling language (UML) sequence diagram was used to monitor the dynamic behaviour of the WPQAS. The core for driving system operation was generated based on a series of machine learning algorithms, including K‐nearest neighbour (KNN) for detecting outlines, random forest (RF) for weighting the chemical indexes, and artificial neural network (ANN) for training the models. Finally, the WPQAS, implemented as a software, was applied to estimate the popular quality of 600 dry red wines from Northwest China. The mode of decoupling models from the system could ensure WPQAS simplicity and scalability, and make the models reusable. Thus, the present work proposes a lightweight system that can be easily popularised and applied in diverse scenarios, and would play a significant positive impact on the correct meeting the challenges associated with counterfeit wine.

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“…Given the use case requirements and framework architecture, the dynamic behaviour of WPQAS was described by the UML sequence diagram referring to Zheng et al (2018), as shown in Fig. 4.…”

Section: Sequential Logicmentioning

confidence: 99%

Design and implementation of popular quality analysis system for dry red wines originating from Northwest China

Bai,

Dai,

Liu

et al. 2024

Int J of Food Sci Tech

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“…The PSR model involves many aspects, such as nature, environment, economy, and society. At the same time, the 3 major modules interact and restrict each other, thus playing an indispensable key role in the overall development of the ecological security of the YRUA (Zheng et al 2018).…”

Section: Analytical Frameworkmentioning

confidence: 99%

Evolution and Driving Mechanism of Ecological Security Pattern: A Case Study of Yangtze River Urban Agglomeration

Huang

Peng

Elahi³

et al. 2020

Integr Envir Assess & Manag

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Urbanization adversely affects the ecological environment and reduces the quality of life in China. In view of the current situation, this study aims to determine the dynamics of the ecological security pattern of urban agglomerations using the Yangtze River urban agglomeration (YRUA) as a case study. We used the pressure–state–response (PSR) framework to establish an ecological security assessment system, combined with the technique for order of preference by similarity to an ideal solution (TOPSIS) method and gray correlation method, to estimate a comprehensive ecological security index, and we analyzed its evolution trends and driving mechanisms. The results indicated that the distribution of the regional ecological security level had a linked effect and that industrial pollutants posed the greatest threat to ecological security. Moreover, the main factors affecting the YRUA were urbanization, ecopathology, economic development, population pressure, land pressure, and water resource pressure. For the protection of ecological security, it is necessary to establish an ecological security governance mechanism. Moreover, the study stresses changing the traditional sewage discharge model and establishing an ecologically safe market system. Integr Environ Assess Manag 2021;17:573–583. © 2020 SETAC

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“…Specifically, the establishment of an index system is an important prerequisite for scientific evaluation of forest ecological security. Many experts construct the index system of forest ecological security based on PSR and DPSIR [30][31][32], and have used the fuzzy comprehensive evaluation method, the improved TOPSIS method, the comprehensive evaluation method, and the system dynamics model to comprehensively evaluate forest ecological security [29,33]. On this basis, these authors discuss the spatial distribution characteristics [8,34] and influencing factors [35,36].…”

Section: Introductionmentioning

confidence: 99%

Identifying the Internal Coupling Coordination Relationship of Forest Ecological Security and Its Spatial Influencing Factors

Lyu,

Sun,

Yang

et al. 2023

Forests

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Forest ecological security is an important guarantee for national security and the healthy development of forestry. Existing research has been limited to the comprehensive evaluation and obstruction factors of forest ecological security, and this study innovatively analyzes internal coordination of forest ecological security and its spatial influencing factors in order to enhance the internal coordination of the forest ecosystem and promote the coordinated improvement of regional forest ecological security. Firstly, the forest ecological security in China from 2006 to 2020 was evaluated. On this basis, the coupling coordination degree of forest ecological security (FESD) was calculated, and its influencing factors and spatial spillover effects were analyzed using the spatial econometric model. The results show that: (1) most of China’s provincial forest ecological security is at a critical and relatively safe level, and shows a trend of gradual improvement; (2) FESD in 25 provinces, represented by Guangxi, is in the acceptable range and is constantly improving; and (3) annual mean temperature, urbanization rate, completed forestry investment, and forest pest control have been positive influences on FESD. Forest population density, per capita GDP, and investment in environmental governance have significant negative influences. In addition, completed forestry investment, annual mean temperature, urbanization rate, forest population density, and forest pest control have significant spillover effects on FESD. Therefore, in the process of forest ecological management, it is necessary to further strengthen investments in forestry and pest control, and to pay more attention to the interaction between regions.

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Design and implementation of an index calculation system for forestry ecological assessment in China

Cited by 8 publications

References 25 publications

Design and implementation of popular quality analysis system for dry red wines originating from Northwest China

Design and implementation of popular quality analysis system for dry red wines originating from Northwest China

Evolution and Driving Mechanism of Ecological Security Pattern: A Case Study of Yangtze River Urban Agglomeration

Identifying the Internal Coupling Coordination Relationship of Forest Ecological Security and Its Spatial Influencing Factors

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