Climate change and dispersion dynamics of the invasive plant species Chromolaena odorata and Lantana camara in parts of the central and eastern India

Sharma, Jassi; Singh, Ronak; Garai, Sanjoy; Rahaman, Sk Mujibar; Khatun, Masjuda; Ranjan, Ashish; Mishra, Shambhu Nath; Tiwari, Sharad

doi:10.1016/j.ecoinf.2022.101824

Cited by 11 publications

(5 citation statements)

References 116 publications

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“…In relation to sustainable management of C. odorata , unraveling the ecological mechanisms responsible for its spread can be of paramount importance. In this context, the ecological studies on the effect of C. odorata in Sal ( Shorea robusta ) forest revealed that C. odorata cover was negatively correlated with the forest canopy cover (Sharma, Singh, et al, 2022; Sharma, Adhikari, et al, 2022). Therefore, sustenance of dense forest canopy cover can suppress the invasive spread of C. odorata .…”

Section: Sustainable Management Of C Odoratamentioning

confidence: 99%

“…In this vein, the distribution pattern of Chromolaena odorata (L.) R.M. King and H. Robinson or “Siam weed” and Lantana camara L. was studied in three Indian states using MaxEnt which showed that invasive spread of C. odorata was even more resilient toward climate change than L. camara (Sharma, Singh, et al, 2022; Sharma, Adhikari, et al, 2022). Herein, the dispersion dynamics and high invasive potential of C. odorata under the effect of climate change and multiple anthropogenic stressors can facilitate its abrupt range expansion in introduced global landscapes (Kishore et al, 2024).…”

Section: Introductionmentioning

confidence: 99%

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Ecological insights and environmental threats of invasive alien plant Chromolaena odorata: Prospects for sustainable management

Rai,

Singh

2024

Weed Biology and Management

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The Anthropocene witnessed the landscape spread of several invasive alien plants which can remarkably influence the ecosystem services and environmental sustainability. To this end, Chromolaena odorata (Asteraceae) is widely identified among top hundred pervasive invaders in view of its adverse influence on environment, agriculture, and wildlife. The adverse effects of C. odorata can further be exacerbated under the event of invasion interaction with other anthropogenic stressors such as climate change. Nevertheless, there exists dearth of pragmatic studies on invasion ecology, socio‐economic impacts, ecological economics, and sustainable management prospects of C. odorata. The present review discusses the invasion ecology, distribution, mechanisms, impacts, and management strategies of C. odorata invasion. The side‐effects and unsustainable use of traditional control measures (e.g., controlled fire and chemical herbicides) of C. odorata paves the way to biological control methods (e.g., gall fly). However, the control measures of C. odorata need to be assessed for their long‐term ecosystem level effects to mitigate the possible adverse environmental responses. The wise application of C. odorata biomass in marginal lands for soil fertility restoration, biosorption, biorefinery, bio‐medicine, and bioenergy in conjunction with ecological control measures can cover economic incentive to facilitate sustainable management of C. odorata in forestry/agroforestry systems. Nevertheless, the use of weed biomass as feedstock in biorefinery and ethno‐medicine may be inadequate in reducing its invasion. Future studies should explicitly elucidate the ecological mechanisms of C. odorata in concert with the quest for its field‐scale application in biorefinery to augment sustainable management.

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Section: Sustainable Management Of C Odoratamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ecological insights and environmental threats of invasive alien plant Chromolaena odorata: Prospects for sustainable management

Rai,

Singh

2024

Weed Biology and Management

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“…To select the variables that contribute the most to the model, RStudio software was used with the virtualspecies library [44], and damerograms were prepared. Clusters were identified to define the best contribution, correlation coefficients > −0.8 and < 0.8 were selected and compared with to MaxEnt's Jackknife test [45]. For comparison, variables with the lowest contribution were discarded, leaving 10 variables for the current and future distribution simulations.…”

Section: Current and Future Distribution Modeling In Maxentmentioning

confidence: 99%

Current and Future Distribution of Shihuahuaco (Dipteryx spp.) under Climate Change Scenarios in the Central-Eastern Amazon of Peru

Cárdenas,

Bravo,

Barboza

et al. 2023

Sustainability

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The consequences of climate change influence the distribution of species, which plays a key role in ecosystems. In this work, the modeling of the current and potential future distribution was carried out under different climate change scenarios of a tree species of high economic and commercial value, Dipteryx spp. This is a hardwood species that plays an important role in carbon sequestration, providing food and nesting for wildlife species, reaching more than 40 m in height with an average diameter of 70 to 150 cm. This species is currently threatened by overexploitation. Thirty-six bioclimatic, topographic and edaphic variables with ~1 km2 spatial resolution obtained from the WorldClim, SoilGrids and SRTM databases where used. Highly correlated variables were identified with the MaxEnt software for forecasting how the species distribution will be affected until the year 2100, according to the climate scenarios SPP1-2.6, SSP2-4.5, SSP3-7.0, SSP5-8.5, representing the periods 2021–2040, 2041–2060, 2061–2080 and 2081–2100, respectively. The AUC accuracy value of 0.88 to 0.89 was found for the distribution models and the highest contributing variables used were Bio 5, precipitation, Bio 2, and Bio 14. In the climate scenario SPP1-2.6 (Bio 5, precipitation and Bio 2) in 2061–2080, suitable and very suitable habitats represented 30.69% of the study area (2616 ha and 586.97 ha, respectively) and those increased by 1.75% under current climate conditions, and the suitable and unsuitable habitats represented 69.31% of the total area. The results of this research provide valuable information on the current and future distribution of the species and identify zones that can be used as the basis for the creation of conservation areas, formulation of restoration projects, reforestation and sustainable management to avoid the extinction of the species in the face of the effects of climate change.

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“…The Great Himalayan Range located in the northern portion and the Sundarbans in the southern portion of the study area are the regions of global importance. Tropical dry and moist deciduous forests, subtropical woods, and subtropical broadleaved montane forests are the predominant forest types in the region (Sharma et al 2022). The central part is primarily a plateau, and has a prominent tribal population, and is a mineral hotspot of the country.…”

Section: Study Areamentioning

confidence: 99%

Buchanania cochinchinensis (Lour.) M.R. Almedia habitat exhibited robust adaptability to diverse socioeconomic scenarios in eastern India

Garai

Mishra

Malakar

et al. 2023

Preprint

Self Cite

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One of the greatest challenges to ecosystems is the rapidity of climate change, and their ability to adjust swiftly will be constrained. Climate change will disrupt the ecological balances, causing species to track suitable habitats for survival. Consequently, understanding the species' response to climate change is crucial for its conservation and management, and for enhancing biodiversity through effective management. This research intends to examine the response of the vulnerable Buchanania cochinchinensis species to climate change. We modeled the potential suitable habitats of B. cochinchinensis for the present and future climatic scenario proxies based on the Shared Socioeconomic Pathways (SSP) i.e. SSP126, 245, 370 and 585. Maxent was used to simulate the potential habitats of B. cochinchinensis. The study found ~ 28313 sq km (~ 10.7% of the study area) was a potentially suitable habitat of B. cochinchinensis for the current scenario. The majority of the suitable habitat area ~ 25169 sq km occurred in the central and southern part of the study area. The future projection shows that the suitable habitat to largely increase in the range of 10.5–20% across all the SSPs, with maximum gain ~ 20% for SSP 126. The mean temperature of the wettest quarter (Bio_08) was the most influential contributing variable in limiting the distribution of B. cochinchinensis. The majority of the suitable habitat area occurred in the vegetation landscape. The study shows southward shifting of B. cochinchinensis habitat by 2050. The phytosociological research determined B. cochinchinensis as Shorea robusta's primary associate. Our research provides significant insight into the prospective distribution scenario of B. cochinchinensis habitat and its response to diverse socioeconomic scenarios, and offers a solid foundation for management of this extremely important species.

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Climate change and dispersion dynamics of the invasive plant species Chromolaena odorata and Lantana camara in parts of the central and eastern India

Cited by 11 publications

References 116 publications

Ecological insights and environmental threats of invasive alien plant Chromolaena odorata: Prospects for sustainable management

Ecological insights and environmental threats of invasive alien plant Chromolaena odorata: Prospects for sustainable management

Current and Future Distribution of Shihuahuaco (Dipteryx spp.) under Climate Change Scenarios in the Central-Eastern Amazon of Peru

Buchanania cochinchinensis (Lour.) M.R. Almedia habitat exhibited robust adaptability to diverse socioeconomic scenarios in eastern India

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