A Review of Urban Microclimate Research Based on CiteSpace and VOSviewer Analysis

Li, Jiajing; Mao, Yang; Ouyang, Jingyi; Shi, Zheng

doi:10.3390/ijerph19084741

Cited by 57 publications

(45 citation statements)

References 62 publications

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“…This study conducted bibliometric analysis using CiteSpace (6.1.R2 Advanced) and VOSviewer (1.6.18) software and Bibliometrix functions [31]. CiteSpace and VOSviewer are developed based on the WOSCC data format with plain text, enabling analyses of the cooperation network, co-occurrence cluster, and co-citation [32,33].…”

Section: Methodsmentioning

confidence: 99%

Bibliometric Analysis for Carbon Neutrality with Hotspots, Frontiers, and Emerging Trends between 1991 and 2022

Wang

Shi

Cheng

et al. 2023

IJERPH

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The proposal of carbon neutrality is a manifestation of actively responding to global warming and sustainable development, which means all greenhouse gases achieve near-zero emissions. China is also fulfilling its national mission in this regard. This paper collected 4922 documents from the “Web of Science Core Database” and used Citespace (6.1.R2 Advanced) and Vosviewer (1.6.18) software and Bibliometrix functions to carry out descriptive statistics on the number of publications, cooperation mechanisms, and keyword hotspots, finding that the literature mainly focused on China’s carbon neutrality, carbon emissions, energy efficiency, sustainable development, and other related topics in the past two years. Further, the 2060 carbon neutrality action plan for China is discussed, focusing on the implementation plan and technical route and proposing the corresponding plans. The purpose of this paper is to accelerate the pace of China’s achievement of this goal and to provide feasible solutions and pathways to its achievement through insight into global carbon neutrality hotspots and new trends.

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Section: Methodsmentioning

confidence: 99%

Bibliometric Analysis for Carbon Neutrality with Hotspots, Frontiers, and Emerging Trends between 1991 and 2022

Wang

Shi

Cheng

et al. 2023

IJERPH

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“…Co-word analysis [ 34 ] is a kind of content-analysis technology, which directly deals with the term set shared by documents and maps relevant documents through the interaction of key terms. The results of co-citation or co-word analysis can be used for a variety of purposes, such as identifying current research hotspots and frontiers and analyzing the evolution and trend of knowledge structure [ 35 , 36 , 37 ].…”

Section: Methodsmentioning

confidence: 99%

Bibliometric Analysis of Health Technology Research: 1990~2020

Luo

et al. 2022

IJERPH

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This paper aims to summarize the publishing trends, current status, research topics, and frontier evolution trends of health technology between 1990 and 2020 through various bibliometric analysis methods. In total, 6663 articles retrieved from the Web of Science core database were analyzed by Vosviewer and CiteSpace software. This paper found that: (1) The number of publications in the field of health technology increased exponentially; (2) there is no stable core group of authors in this research field, and the influence of the publishing institutions and journals in China is insufficient compared with those in Europe and the United States; (3) there are 21 core research topics in the field of health technology research, and these research topics can be divided into four classes: hot spots, potential hot spots, margin topics, and mature topics. C21 (COVID-19 prevention) and C10 (digital health technology) are currently two emerging research topics. (4) The number of research frontiers has increased in the past five years (2016–2020), and the research directions have become more diverse; rehabilitation, pregnancy, e-health, m-health, machine learning, and patient engagement are the six latest research frontiers.

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“…The predictive power of the models for microclimatic indicators is very low. It is obvious that the microclimatic conditions are highly variable in the urban park (Li et al, 2022), as this plant community has an island character and a significant zone of contact with the surrounding urbanized space (Motazedian et al, 2020;Amani-Beni et al, 2021). The forest community and the park as its variety is characterized by the stability of microclimate regime (De Frenne et al, 2021), while the urban development and communications are characterized by high variability of microclimatic regime (Kousis et al, 2021;Kulish, 2022).…”

Section: Tablementioning

confidence: 99%

Modeling the spatial variation of urban park ecological properties using remote sensing data

Кунах

Ivanko²,

Holoborodko³

et al. 2022

Biosys. divers.

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Parks perform a wide range of ecosystem services in urban environments. The functional importance of parks depends on the composition and structure of the tree stand and the specific influence on soil and microclimatic conditions. The article reveals the dependence of soil and microclimatic properties on the structure of the crown space of a park stand. Spectral indices were also shown to be applicable for predicting the spatial variability of soil and climatic properties and indicators of crown space. Soil properties (temperature, moisture, and electrical conductivity in the 5–7 cm layer) and microclimatic parameters (light exposure, air temperature, and atmospheric humidity) were measured in the park plantation using a quasi-regular grid. The canopy structure and gap light transmission indices were extracted from the true-colour fisheye photographs. Thirty species of trees and shrubs were detected in the stand and understory. Robinia pseudoacacia L. was found most frequently (24.5% of all tree records). Acer negundo L. and A. platanoides L. were also frequent (12.4% and 15.5%, respectively). The first four principal components, whose eigenvalues exceeded unity, were extracted by the principal components analysis of the variability of ecological properties and vegetation indices. The principal component 1 explained 50.5% of the variation of the traits and positively correlated with the spectral vegetation indices. The principal component 1 reflected the variability of tree cover densities due to the edaphic trophicity. The principal component 2 described 13% of the variation in the feature space. This component correlated positively with the spectral indices. The principal component 2 was interpreted as a trend of vegetation cover variability induced by moisture variation. The principal component 3 described 8.6% of trait variation. It was most strongly correlated with the atmospheric humidity. An increase in atmospheric humidity was associated with an increase in the soil moisture and electrical conductivity and a decrease in the soil and atmospheric temperature. The principal component 4 described 7.5 % of the variation of traits. An increase in the values of principal component 4 was associated with an increase in the soil moisture and electrical conductivity and atmospheric moisture and was associated with a decrease in the soil and atmospheric temperature. The combinations of the trophotope and hygrotope create the optimal conditions for specific tree species, which is a condition for achieving the maximization of ecosystem services. The mineral nutrition conditions of plants and soil moisture exhibit spatial patterns that allow them to be considered in the design and management of park plantations. The ecological indices measured in the field were shown to be predicted using the vegetation indices. Multiple regression models were able to explain 11–61% of indicator variation. The regression relationships between markers of soil and microclimatic conditions and vegetation predictors are important for monitoring the condition of park plantations and evaluating the performance of park plantation management tools.

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A Review of Urban Microclimate Research Based on CiteSpace and VOSviewer Analysis

Cited by 57 publications

References 62 publications

Bibliometric Analysis for Carbon Neutrality with Hotspots, Frontiers, and Emerging Trends between 1991 and 2022

Bibliometric Analysis for Carbon Neutrality with Hotspots, Frontiers, and Emerging Trends between 1991 and 2022

Bibliometric Analysis of Health Technology Research: 1990~2020

Modeling the spatial variation of urban park ecological properties using remote sensing data

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