Biogenic volatile organic compounds from 14 landscape woody species: Tree species selection in the construction of urban greenspace with forest healthcare effects

Wu, Ju; Long, Jiayi; Liu, Haixuan; Sun, Guangpeng; Li, Jing; Xu, Lei; Xu, Chengyang

doi:10.1016/j.jenvman.2021.113761

Cited by 18 publications

(8 citation statements)

References 47 publications

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“…2022), Larix olgensis (Chen et al 2013), Pinus koraiensis (Liu et al 2021), Pinus tabuliformis(Wang et al 2006) and so on. Previously, α-pinene and limonene were identi ed in the volatiles of L. gmelinii and S. oblata(Qiang et al 2019, Ju et al 2021, consistent with our results. The volatiles of S. oblata leaves were extracted by hydrodistillation, and found to contain α-pinene, which varied greatly with different seasons(Hui et al 2008), but the content and proportion of compounds were discrepant with those in our experiment.…”

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confidence: 92%

Screening and Identification of two repellent active volatiles to Hyphantria cunea

Lv,

Meng,

et al. 2023

Preprint

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The repellent tree species or their volatiles of Hyphantria cunea can be used for "push and pull strategy" integrated control to improve the capture to H. cunea in the wild. The response of H. cunea to repellent tree species and volatiles was determined using insect electrophysiological technique and Y-tube olfactometer test. H. cunea 5th, 6th instar larvae and virgin females were significantly more repulsive to the branches of Larix gmelinii and Syringa oblata than to blank control (P<0.05). Two mutual antennal active volatile compounds (α-pinene and (+)-limonene) from the branches of two tree species were identified by gas chromatography-electroantennographic detection/mass spectrometry (GC-EAD/MS) and electroantennography (EAG) responses of H. cunea females and males existed significant dose-dependent relationship (P<0.05). The highest EAG response value was induced at the highest concentration (100 µL/mL). In addition, 2 volatile compounds (100 µL/mL) had significant repellent effects on H. cunea 4-6th instar larvae and adults (P<0.05), and could notably inhibit the host (Salix matsudana) selection of 5th and 6th instar larvae and both sex adults (P<0.05). In conclusion, α-pinene and (+)-limonene as potential candidates can repellent H. cunea 4-6th larvae or adults, and play an important role in effective green prevention and control.

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supporting

confidence: 92%

Screening and Identification of two repellent active volatiles to Hyphantria cunea

Lv,

Meng,

et al. 2023

Preprint

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“…Therefore, it is essential for large amounts of measurements on BVOC emission factors from various plants and vegetation types. Although large amounts of studies have been conducted to investigate the BVOC emission factors of dominant species in different Chinese regions [23][24][25][26][27][28][29], the field measurements of BVOC emissions from wetland species are still limited. In such a context, emissions from wetlands are typically ignored in emission inventory studies, leading to significant underestimates of regional and global BVOC emission estimations.…”

Section: Introductionmentioning

confidence: 99%

Emission Pattern of Biogenic Volatile Organic Compounds from Wetland Vegetation

Chen,

Wang,

et al. 2024

Atmosphere

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Biogenic volatile organic compounds (BVOCs) significantly contribute to atmospheric chemistry at both regional and global scales. The composition and intensity of BVOC emissions vary significantly among different plant species. Previous studies have focused on BVOC emissions from tree species, but the results of research on BVOC emissions from wetland plants are still limited. Therefore, in this study, BVOCs emitted by three aquatic plants (Phragmites australis, Typha angustifolia, and Iris pseudacorus) were sampled and analyzed using a dynamic headspace technique combined with GC-MS at daily scales. The diurnal observation data showed that the total BVOC emission rates of the three plants peaked with the increase in environmental factors (temperature, PAR, and water temperature). P. australis was the only of the three plants that emitted isoprene with a high rate of 48.34 μg·g−1Dw·h−1. Moreover, the peak emission rates of total BVOC (78.45 μg·g−1Dw·h−1) in P. australis were higher than most tree species. The emissions rates of volatile organic compounds, including monoterpenes, oxygenated volatile organic compounds, alkanes, and other volatile organic compounds, were statistically correlated across all species. The emission rates of isoprene from P. australis had significant associations with intercellular CO2 concentration (Ci) (0.58, p < 0.05) and transpiration rate (Tr) (−0.63, p < 0.01). The emission rates of monoterpenes from P. australis were found to have a significantly positive correlation with the net photosynthetic rate (Pn) (0.58, p < 0.05) while T. angustifolia (−0.59, p < 0.05) and I. pseudacorus (−0.47, p < 0.05) showed the opposite trend. Such findings hold significance for the refinement of localized emission inventories and the development of comprehensive emission process models in future research, as BVOC emissions from wetland plants were reported here for the first time.

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“…The different types of trees will have different abilities to absorb CO2 in the air. Therefore, the selection of species that meet the criteria for selecting urban forest types (Conway and Vecht 2015;Morakinyo et al 2020;Sun et al 2022;Wu et al 2021) and information on the amount of carbon stored by these types is important for urban forest planners to plan the development of urban forests and to absorb a high amount of carbon (Barona et al 2022;Petri et al 2019).…”

Section: Introductionmentioning

confidence: 99%

The Role of Urban Forests as Carbon Sink: A Case Study in the Urban Forest of Banda Aceh, Indonesia

Muslih

Nisa²,

Sugianto³

et al. 2022

J. Sylva Lestari

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Forests have a role as carbon sinks and come under the spotlight when the world is facing the climate change problem. Urban forests have functions as the most effective carbon sinks. Banda Aceh City only has 7.15 ha of urban forest, and the vegetation that grows in the urban forest is essential for carbon emissions reduction. This study aimed to determine the potential tree biomass and carbon sink value in the BNI Urban Forest, Banda Aceh City, Indonesia. This study used vegetation analysis by inventory method with the census sampling method. The diameter of all trees was measured, and tree biomass, carbon stocks, and carbon sequestration were calculated. This study identified 16 tree species in the BNI Urban Forest with a total of 318 individuals, showing Casuarina equisetifolia as the most dominant tree (163 trees). The above-ground biomass, carbon stock, and carbon sequestration by the vegetation in the BNI Urban Forest were 24.66 tons/ha, 11.59 tons/ha, and 42.51 tons/ha, respectively. This study presented the vegetation conditions and the potential of carbon sequestration, which can be used to monitor and evaluate the benefits of the existence of urban forests in Banda Aceh. Keywords: carbon sequestration, carbon stock, green open space, tree biomass, urban forest

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Biogenic volatile organic compounds from 14 landscape woody species: Tree species selection in the construction of urban greenspace with forest healthcare effects

Cited by 18 publications

References 47 publications

Screening and Identification of two repellent active volatiles to Hyphantria cunea

Screening and Identification of two repellent active volatiles to Hyphantria cunea

Emission Pattern of Biogenic Volatile Organic Compounds from Wetland Vegetation

The Role of Urban Forests as Carbon Sink: A Case Study in the Urban Forest of Banda Aceh, Indonesia

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