Prediction of Changes in the Potential Distribution of a Waterfront Alien Plant, Paspalum distichum var. indutum, under Climate Change in the Korean Peninsula

조강현,; 이승현,

doi:10.17820/eri.2015.2.3.206

Cited by 9 publications

(9 citation statements)

References 21 publications

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“…In this study, A. altissima, H. radicata, P. distichum var. indutum, S. altissima, and L. serriola are predicted to show unusual rates of habitat expansion (Additional file 2: Figure S3, Figure S5, Figure S9-S11), estimated at 156.36-659.15% by 2030, 183.75-716.79% by 2050, and 360.23-968.78% by 2080 relative to the current climatically suitable habitat similar to Cho and Lee (2015) and Nam et al (2018). The change in the suitability of habitats for invasive plant species depends not only on the climatic variables related to precipitation and temperature used in the MaxEnt model but also on different kinds of non-climatic factors, such as land topography, altitude, and latitude, and on each individual plant's physiological and morphological advancement and ability to cope with an adverse climate (Lamsal et al 2018).…”

Section: Discussionmentioning

confidence: 56%

“…Although many studies have addressed the ecology, distribution, and impact of climate change on invasive plant species distribution, most of studies to date have focused on either a handful of species or have been limited to a smaller geographical area of ROK (Cho and Lee 2015;Park and Kim 2015;Lee et al 2016;Park et al 2017;Ryu et al 2017;Nam et al 2018). Therefore, we predicted suitable habitat across the country for 11 invasive plant species, which are considered ecologically hazardous species in the ROK (Park and Kim 2015).…”

Section: Introductionmentioning

confidence: 99%

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Potential impact of climate change on plant invasion in the Republic of Korea

et al. 2019

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Background: Invasive plant species are considered a major threat to biodiversity, ecosystem functioning, and human wellbeing worldwide. Climatically suitable ranges for invasive plant species are expected to expand due to future climate change. The identification of current invasions and potential range expansion of invasive plant species is required to plan for the management of these species. Here, we predicted climatically suitable habitats for 11 invasive plant species and calculated the potential species richness and their range expansions in different provinces of the Republic of Korea (ROK) under current and future climate change scenarios (RCP 4.5 and RCP 8.5) using the maximum entropy (MaxEnt) modeling approach. Results: Based on the model predictions, areas of climatically suitable habitats for 90.9% of the invasive plant species are expected to retain current ecological niches and expand to include additional climatically suitable areas under future climate change scenarios. Species richness is predicted to be relatively high in the provinces of the western and southern regions (e.g., Jeollanam, Jeollabuk, and Chungcheongnam) under current climatic conditions. However, under future climates, richness in the provinces of the northern, eastern, and southeastern regions (

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Section: Discussionmentioning

confidence: 56%

Section: Introductionmentioning

confidence: 99%

Potential impact of climate change on plant invasion in the Republic of Korea

et al. 2019

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“…Anthropogenic activities, such as the development, maintenance, and expansion of roads and railway connections, trade and tourism, and natural processes that occur via air, water, and wild animals, are known to be major vectors for the dispersal of invasive weeds across the world, including in and to South Korea [ 6 , 11 , 29 ]. In South Korea, crop fields, orchards, pastures, and forests are at a high risk of invasion by invasive weeds [ 27 , 30 , 31 , 32 , 33 , 34 ]. Altogether, 320 taxa of invasive and alien plants were listed in South Korea in 2016, of which more than 95% are invasive weeds.…”

Section: Introductionmentioning

confidence: 99%

Predicting Impacts of Climate Change on Northward Range Expansion of Invasive Weeds in South Korea

Hong

Lee

et al. 2021

Plants

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Predicting the distribution of invasive weeds under climate change is important for the early identification of areas that are susceptible to invasion and for the adoption of the best preventive measures. Here, we predicted the habitat suitability of 16 invasive weeds in response to climate change and land cover changes in South Korea using a maximum entropy modeling approach. Based on the predictions of the model, climate change is likely to increase habitat suitability. Currently, the area of moderately suitable and highly suitable habitats is estimated to be 8877.46 km2, and 990.29 km2, respectively, and these areas are expected to increase up to 496.52% by 2050 and 1439.65% by 2070 under the representative concentration pathways 4.5 scenario across the country. Although habitat suitability was estimated to be highest in the southern regions (<36° latitude), the central and northern regions are also predicted to have substantial increases in suitable habitat areas. Our study revealed that climate change would exacerbate the threat of northward weed invasions by shifting the climatic barriers of invasive weeds from the southern region. Thus, it is essential to initiate control and management strategies in the southern region to prevent further invasions into new areas.

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“…Although these species were frequently introduced into South Korea in the past, it was only recently confirmed that a stable settlement was established [77,78]. Moreover, invasive plant species such as Landoltia punctata and P. distichum recently and rapidly began spreading in South Korea [79,80]. The settlement of B. chalybea flavovittata in the Yeongsan River basin is, therefore, an example of a continuous settlement pattern.…”

Section: Geographical Extension and Settlement Of Brachydiplax Chalybea Flavovittata Larvae In South Koreamentioning

confidence: 99%

Habitat Preferences and Trophic Position of Brachydiplax chalybea flavovittata Ris, 1911 (Insecta: Odonata) Larvae in Youngsan River Wetlands of South Korea

Choi

Kim

et al. 2020

Insects

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In freshwater ecosystems, habitat heterogeneity supports high invertebrate density and diversity, and it contributes to the introduction and settlement of non-native species. In the present study, we identified the habitat preferences and trophic level of Brachydiplax chalybea flavovittata larvae, which were distributed in four of the 17 wetlands we examined in the Yeongsan River basin, South Korea. Larval density varied across four microhabitat types: open water area, and microhabitats dominated by Myriophyllum aquaticum, Paspalum distichum, and Zizania latifolia. Microhabitats dominated by M. aquaticum had the highest larval density, followed by those dominated by P. distichum. The larvae were more prevalent in silt sediments than in plant debris or sand. Stable isotope analysis showed that B. chalybea flavovittata is likely to consume, as a food source, other species of Odonata larvae. We conclude that successful settlement of B. chalybea flavovittata can be attributed to their habitat preferences. As temperature increases due to climate change, the likelihood of B. chalybea flavovittata spreading throughout South Korea increases. We, therefore, recommend continued monitoring of the spread and ecological impacts of B. chalybea flavovittata.

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Prediction of Changes in the Potential Distribution of a Waterfront Alien Plant, Paspalum distichum var. indutum, under Climate Change in the Korean Peninsula

Cited by 9 publications

References 21 publications

Potential impact of climate change on plant invasion in the Republic of Korea

Potential impact of climate change on plant invasion in the Republic of Korea

Predicting Impacts of Climate Change on Northward Range Expansion of Invasive Weeds in South Korea

Habitat Preferences and Trophic Position of Brachydiplax chalybea flavovittata Ris, 1911 (Insecta: Odonata) Larvae in Youngsan River Wetlands of South Korea

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