Invazivna vaskularna flora Požeške kotline, Republika Hrvatska

Zima, Dinko; Štefanić, Edita

doi:10.31784/zvr.9.1.27

Cited by 2 publications

(3 citation statements)

References 5 publications

(5 reference statements)

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“…The prediction is presumably based on the finding that an increase in CO 2 concentration results in increased root biomass in P. americana (Zhang et al 2010). The shift from low to high and moderate habitats in Fujian under the 2090s-SSP126 scenario is different from that in the other scenarios and may be related to the tendency of P. americana to encroach upon hilly areas (Zima and Štefanić 2021). According to some studies, the SSP126 emission scenario is in line with China's carbonneutral target (Zhou et al 2022), which is important to strengthen the prevention and control of P. americana in Fujian and the entire country in advance under the premise of a dual carbon policy.…”

Section: Potential Geographical Distributionmentioning

confidence: 71%

“…Human activities have been shown to contribute to the spread of exotic species (Wu et al 2010). This plant is frequently found in areas frequently visited by people (Fu 2012;Zima and Štefanić 2021), including villages, front lawns, tea gardens, and orchards. Thus, the government should strengthen quarantine and control measures to prevent the spread of invasive species by regulating the movement of goods and people (De Groot et al 2020).…”

Section: Prevention and Treatment Strategiesmentioning

confidence: 99%

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Ecological niche shifts affect the potential invasive risk of Phytolacca americana (Phytolaccaceae) in China

Yang

et al. 2023

Ecol Process

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Background Predicting the potential habitat of Phytolacca americana, a high-risk invasive species, can help provide a scientific basis for its quarantine and control strategies. Using the optimized MaxEnt model, we applied the latest climate data, CMIP6, to predict the distribution of potential risk zones and their change patterns for P. americana under current and future (SSP126, SSP245, SSP585) climate conditions, followed by invasion potential analysis. Results The predictions of MaxEnt model based on R language optimization were highly accurate. A significantly high area of 0.8703 was observed for working characteristic curve (AUC value) of subject and the kappa value was 0.8074. Under the current climate conditions, the risk zones for P. americana were mainly distributed in Sichuan, Chongqing, Guizhou, Hunan, and Guangxi provinces. The contribution rate of each climatic factor of P. americana was calculated using the jackknife test. The four factors with the highest contribution rate included minimum temperature of coldest month (bio6, 51.4%), the monthly mean diurnal temperature difference (bio2, 27.9%), precipitation of the driest quarter (bio17, 4.9%), and the warmest seasonal precipitation (bio12, 4.3%). Conclusion Under future climatic conditions, the change in the habitat pattern of P. americana generally showed a migration toward the Yangtze River Delta region and the southeastern coastal region of China. This migration exhibited an expansion trend, highlighting the strong future invasiveness of the species. Based on the predictions, targeted prevention and control strategies for areas with significant changes in P. americana were developed. Therefore, this study emphasizes the need of an integrated approach to effectively prevent the further spread of invasive plants.

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Section: Potential Geographical Distributionmentioning

confidence: 71%

Section: Prevention and Treatment Strategiesmentioning

confidence: 99%

Ecological niche shifts affect the potential invasive risk of Phytolacca americana (Phytolaccaceae) in China

Yang

et al. 2023

Ecol Process

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“…Its presence was also recorded in sports and recreational fields (Stevanović et al, 2009), indicating the great adaptability of Xanthium species and their potential to spread and persist in highly unstable plant communities. Its potential benefit could be reflected in the fact that it belongs to honey plants (Zima & Štefanić, 2018). X. italicum also possesses allelopathic activity, because xanthosine from its fruit reduces the germination of some weed seed species (Shao et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Ripe and unripe seed of Xanthium italicum – elemental composition

Ilić¹,

Mitić²,

Nikolić³

et al. 2022

ChemN

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Elements content in plants varies considerably, which is a consequence of various factors, such as plant species, vegetative stage, pedological characteristics of the soil and environmental conditions. The subject of this work is an investigation of the elemental composition of Xanthium italicum ripe and unripe seed collected in Temska using ICP OES. Out of the analyzed macroelements, potassium is the one with the highest concentration, and its content significantly differs in the ripe and unripe seeds. Iron showed five times higher concentration in unripe (27.7 µg/g) compared to ripe (6.2 µg/g) seed. The content of Ba, Cr, Cu, Mn, Pb, and Zn also differ in the ripe and unripe stages of the analyzed seed, which indices that elemental composition is affected by the vegetative stage. Lead and arsenic content are higher than permissible limits, which might affect honey production in this region.

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Invazivna vaskularna flora Požeške kotline, Republika Hrvatska

Cited by 2 publications

References 5 publications

Ecological niche shifts affect the potential invasive risk of Phytolacca americana (Phytolaccaceae) in China

Ecological niche shifts affect the potential invasive risk of Phytolacca americana (Phytolaccaceae) in China

Ripe and unripe seed of Xanthium italicum – elemental composition

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