Unveiling the Influence of Socioeconomic Factors, Greening Management, and Landscape Structure on Plant Diversity in Urban Green Spaces in Danzhou, China DOI

Mei-Hui Zhu,

Qian Li,

Josep Padulles

et al.

Published: Jan. 1, 2024

Studying the historical dynamics and ongoing changes in Urban Green Spaces (UGS) Plant Diversity (UPD) offers crucial insights into urban ecology planning development. Leveraging satellite imagery, this study investigates UGS patterns Danzhou, China. It also establishes proportions of UPD within various Functional Units (UFUs) using field surveys to gather data. Additionally, Fragstats analysis is employed compute diverse landscape indices for different UFUs, exploring driving factors influencing green space landscapes providing support ecological management. The findings reveal that leisure recreational areas, particularly parks, exhibit richest UPD, while on other hand, spaces are relatively scarce transportation zones. Moreover, assessment potential drivers highlights a positive correlation between construction age emphasizing impact heritage effects species diversity. Furthermore, number cultivated housing prices further validates link economic development levels species. relationship population density trees underscores significant role settings. Landscape pattern positively influence spontaneous richness, patch cohesion index influences shrub validating complexity distribution ecosystem biodiversity.The research outcomes provide valuable sustainable Danzhou tropical areas.

Language: Английский

The relationship between green space accessibility by multiple travel modes and housing prices: A case study of Beijing DOI
Dongwei Tian, Jian Wang, Chuyu Xia

et al.

Cities, Journal Year: 2023, Volume and Issue: 145, P. 104694 - 104694

Published: Dec. 8, 2023

Language: Английский

Citations

27
Anthropogenic factors explain urban plant diversity across three tropical cities in China DOI

Lin‐Yuan Guo,

Mir Muhammad Nizamani, AJ Harris

et al.

Urban forestry & urban greening, Journal Year: 2024, Volume and Issue: 95, P. 128323 - 128323

Published: April 5, 2024

Language: Английский

Citations

9
Biodiversity-friendly practices to support urban nature across ecosystem levels in green areas at different scales DOI Creative Commons
Paolo Biella, Luciano Bani, Enrico Caprio

et al.

Urban forestry & urban greening, Journal Year: 2025, Volume and Issue: unknown, P. 128682 - 128682

Published: Jan. 1, 2025

Language: Английский

Citations

1
Interplay of socio-economic and environmental factors in shaping urban plant biodiversity: a comprehensive analysis DOI Creative Commons
Haili Zhang, Mir Muhammad Nizamani,

Lin‐Yuan Guo

et al.

Frontiers in Ecology and Evolution, Journal Year: 2024, Volume and Issue: 12

Published: Feb. 13, 2024

Urban environments are dynamic landscapes shaped by a multitude of factors, including environmental conditions and socio-economic influences. This study systematically investigates how various factors shape urban plant diversity in Haikou City, Hainan Province, China, focusing on 30 key drivers aspects, biophysical conditions, landscape elements, management practices. Our research methodology involved comprehensive analysis these factors’ impact six types species: spontaneous, native exotic cultivated, cultivated. Conducted areas with varying population densities features, our sampling approach aimed to understand the species’ distribution patterns. We discovered significant correlations between species specific variables. results indicate that spontaneous prevalent densely populated strong social ties, whereas rich tree shrub cover see fewer such species. Native cultivated favor more serene, less urbanized landscapes, while predominantly found economically affluent diverse vegetation. These findings offer valuable insights for planning biodiversity conservation, emphasizing need customized greening strategies align local contexts. By adopting tailored approaches, planners can effectively manage enrich green spaces, foster biodiverse, sustainable ecosystems. not only enhances understanding but also lays groundwork future studies policy-making, promoting harmonious integration life within settings.

Language: Английский

Citations

5
Assessing genetic diversity in critically endangered Chieniodendron hainanense populations within fragmented habitats in Hainan DOI Creative Commons
Li Zhang, Haili Zhang, Yukai Chen

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: March 24, 2024

Abstract Habitat fragmentation has led to a reduction in the geographic distribution of species, making small populations vulnerable extinction due environmental, demographic, and genetic factors. The wild plant Chieniodendron hainanense , species with extremely populations, is currently facing endangerment thus requires urgent conservation efforts. Understanding its diversity essential for uncovering underlying mechanisms vulnerability developing effective strategies. In our study, we analyzed 35 specimens from six different C. using genotyping-by-sequencing (GBS) single nucleotide polymorphism (SNP) methodologies. Our findings indicate that limited diversity. observed heterozygosity across ranged 10.79 14.55%, an average 13.15%. We categorized into two distinct groups: (1) Diaoluoshan Baishaling, (2) Wuzhishan, Huishan, Bawangling, Jianfengling. differentiation among these was found be relatively weak. loss likely result effects natural selection.

Language: Английский

Citations

5
From policy synergy to equitable greenspace: Unveiling the multifaceted effects of regional cooperation upon urban greenspace exposure inequality in China's megacity-regions DOI
Xianchun Zhang, Jinliu Chen,

Haoqi Wang

et al.

Applied Geography, Journal Year: 2024, Volume and Issue: 174, P. 103472 - 103472

Published: Nov. 20, 2024

Language: Английский

Citations

4
Temporal-spatial characteristics of park green space spatial structure and competitive relationship: A multidimensional perspective based on stand spatial structure DOI

Y. Xia,

Shao Da-wei,

Dianming Wu

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 380, P. 125002 - 125002

Published: March 15, 2025

Language: Английский

Citations

0
A model assessment of the relationship between urban greening and ozone air quality in China: a study of three metropolitan regions DOI Creative Commons
Jiawei Xu, Ben Silver, Rong Tang

et al.

npj Climate and Atmospheric Science, Journal Year: 2025, Volume and Issue: 8(1)

Published: May 16, 2025

The impact of biogenic emissions on ozone (O3) has significant implications for air quality management. We analyze volatile organic compound (BVOC) resulting from urban greening in three major Chinese cities, and impacts tropospheric ozone. Urban BVOCs contributed 1.9 ppb (2.5%), (3.3%), 3.6 (5.9%) to O3 formation Beijing, Shanghai, Guangzhou, respectively. Temperature-driven enhancement produces significantly enhanced hot days. Guangzhou shows the highest summer temperatures, BVOC isoprene is more significant. contribution concentrated downwind each city, due transport processes. Estimated O3-related mortality cities was 900-2000 people during summertime, with 6-14% deaths attributable emissions. potential isoprene-emitting vegetation should be considered alongside benefits future policy-making decisions.

Language: Английский

Citations

0
Examining the Spatial Mode, Supply–Demand Relationship, and Driving Mechanism of Urban Park Green Space: A Case Study from China DOI Open Access
Kaixu Zhao, Chao Chen, Jianming Wang

et al.

Forests, Journal Year: 2024, Volume and Issue: 15(1), P. 131 - 131

Published: Jan. 8, 2024

Park green space is a big part of public infrastructure in cities, and how to evaluate optimize the mismatch urban park (UPGS) has become focus current research academia industry. Taking China’s 286 cities as an example, this paper used spatial cluster Boston Consulting Group Matrix analyze aggregation laws changing modes UPGS from 2010 2020, introduced model matching its supply demand with GDP population, adopted Geodetector influencing factors. The findings: (1) evolution China had long been characterized by “pyramidal” pattern, i.e., limited > developing steady booming exhibiting characteristics gradient differences between coasts inland areas, blocks some areas. (2) mismatches were relatively stable, negative being main type, positive type. contribution similarly showed pattern gradual decrease coast (3) Five types factors played different driving roles on UPGS, social development remaining weak factor, strong factor switching construction land scale. interaction detection was dominated bilinear enhancement, super-interaction output value tertiary industry population urbanization rate education expenditure local general budgets. (4) Based for China, classified into four types, namely smart shrinking zone, growing status quo overlay policy differentiated proposals corresponding zoning put forward. This constructed application framework “evolution + match zoning” at large scale, which will effectively enhance effective allocation resources across country.

Language: Английский

Citations

3
Genetic diversity assessment of Hopea hainanensis in Hainan Island DOI Creative Commons
Yukai Chen, Haili Zhang, Li Zhang

et al.

Frontiers in Plant Science, Journal Year: 2022, Volume and Issue: 13

Published: Dec. 7, 2022

Hopea hainanensis (Dipterocarpaceae) is an endangered tree species restricted to Hainan Island, China, and a small part of Northern Vietnam. On it important indicator for tropical forests. The wood has very high utilization value in nature since compact structure, hard texture, not easily deformed after drying, durable, resistant sunlight water. As result its quality, been felled mined by humans without restraint, resulting reduction population size, severe habitat fragmentation, sharp decline population. Therefore, conservation biology needs be researched urgently. Researchers are currently focusing on the ecological factors seed germination determine status. In literature, there no systematic analyses mechanism terms genetic diversity. It focuses especially diversity fragmented habitats. Using single nucleotide polymorphism (SNP) genotyping-by-sequencing (GBS) technology, 42 samples from seven different cohabitation groups were genotyped. results showed that average heterozygosity six populations was 19.77%, which indicated low. Genetic research essential rare plant protection research. We can find scientific basis protecting plants slope bases analyzing differences relationships among populations.

Language: Английский

Citations

12