Declining Boswellia serrata population in Eastern India: The interplay of climate change and socioeconomic influences DOI Creative Commons
Raj Kumar, Sharad Tiwari

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Дек. 2, 2024

Abstract Comprehending the impact of climate change on species' habitats is essential for their conservation and management strategies. Climate causes plant to contract, resulting in population losses, habitat modeling an effective instrument examining this. Nevertheless, most studies have concentrated scenarios depicted by Representative Concentration Pathways. Moreover, these frequently need more ground validation incorporate phytosociological assessments enhance understanding dispersal dynamics. This work addresses deficiencies incorporating comprehensive field surveys, doing a assessment area, employing shared socioeconomic pathways (SSPs) as proxy pathways. We modeled potentially suitable endangered medicinal tree Boswellia serrata Roxb. ex Colebr Jharkhand state subtropical eastern India. Employing Maxent, we forecasted probable range B. both current future scenarios, specifically IPSL-CM6A-LR, MIROC6 MPI-ESM1-2-HR represented SSP 126, 245, 370, 585. The study indicated that roughly 16,348 km² (~ 20.51% area) currently functions serrata. findings reveal projected drop 14.25 15.97% region's appropriate 2060. species may face local extinction northeastern Jharkhand, it restricted northern region. substantial significance research practices, offering fresh insights into distribution ecology pinpointing priority regions efforts.

Язык: Английский

Estimation of above ground biomass in tropical heterogeneous forests in India using GEDI DOI Creative Commons

Indu Indirabai,

Mats Nilsson

Ecological Informatics, Год журнала: 2024, Номер 82, С. 102712 - 102712

Опубликована: Июнь 30, 2024

Quantifying above ground biomass (AGB) and its spatial distribution can significantly contribute to monitor carbon stocks as well the storage dynamics in forests. For effective forest monitoring management case of complex tropical Indian forests, there is a need obtain reliable estimates amount sequestration at regional national levels, but estimation quite challenging. The main objective study validate usefulness gridded density (AGBD) (ton/ha) spaceborne LiDAR Global Ecosystem Dynamics Investigation data (GEDI L4B, Version 2) across two heterogeneous forests India, Betul Mudumalai Methodology includes, for each area, linear regression model which predicts AGB from Sentinel-2 MSI was developed using reference comparing it with GEDI AGBD values. Central India had RMSE 13.9 ton/ha, relative = 8.7% R2 0.88, bias −0.28 comparison between modelled 1 km resolution show relatively strong correlation (0.66) no or little bias. It also found that footprint value underestimated compared according model. southern an 29.1 10.8%, 0.79 −0.022. 0.84, field values lies 42.2 ton/ha 238.8 75.9 353.6 ton/ha. results indicates underestimates AGB, used produce product needs be adjusted provide information on balance changes over time type exists test areas.

Язык: Английский

Процитировано

12
Ecological insights and environmental threats of invasive alien plant Chromolaena odorata: Prospects for sustainable management DOI
Prabhat Kumar,

Jamuna Sharan Singh

Weed Biology and Management, Год журнала: 2024, Номер 24(1), С. 15 - 37

Опубликована: Март 1, 2024

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

Язык: Английский

Процитировано

4
Assessing the influence of invasion of Lantana camara on vegetation attributes and soil properties across varied disturbance gradients in semi-arid forests of Aravali hills, Delhi DOI
Priya Hansda, Shailendra Kumar, Shipra Singh

и другие.

Plant Ecology, Год журнала: 2024, Номер 225(9), С. 893 - 906

Опубликована: Июнь 28, 2024

Язык: Английский

Процитировано

4
Species distribution modeling of Malva neglecta Wallr. weed using ten different machine learning algorithms: An approach to site-specific weed management (SSWM) DOI

Emran Dastres,

Hassan Esmaeili, Mohsen Edalat

и другие.

European Journal of Agronomy, Год журнала: 2025, Номер 167, С. 127579 - 127579

Опубликована: Март 5, 2025

Язык: Английский

Процитировано

0
Modeling invasion patterns of Chromolaena odorata under changing climate and LULC in La Union, Philippines DOI

Aleisa Hannah Tadios-Ayson,

Cecilia B. Moran, Nikki Heherson A. Dagamac

и другие.

Vegetos, Год журнала: 2024, Номер unknown

Опубликована: Авг. 19, 2024

Язык: Английский

Процитировано

2
Factors influencing the global invasion of the South American weedy species Praxelis clematidea (Asteraceae): a niche shift and modelling-based approach DOI
Vanina G. Salgado, Jessica Noelia Viera Barreto, Juan F. Rodríguez-Cravero

и другие.

Botanical Journal of the Linnean Society, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 21, 2024

Abstract Praxelis clematidea is a relatively unknown herb native to South America that has spread globally over the past four decades. In this study, we integrate ecological niche modelling (ENM) and shift analyses understand its distribution, test conservatism hypotheses, identify potential invasion sites under different climate change scenarios. range, P. prefers climates with mild annual temperatures winters. This species shows great continue spreading. Probable include northern America, Central India, Southeast Asia, Africa. Future projections suggest increase of distribution in tropical regions decrease temperate areas. Niche was evident, although invaded areas Asia Australia showed slight expansion towards warmer climates, probably explained by factors such as competition. Our results show integrating occurrences from both ranges ENM models enhances predictability, even when conserved. The combination studies provides better insight into dynamics, resulting recognition high-risk combined rapid access new provided citizen science platforms can result early detection lead management strategies.

Язык: Английский

Процитировано

2
Impacts and status of Invasion by Lantana camara in natural forests of an Indo-Burma biodiversity hotspot region- A case study in Mizoram, India DOI Open Access
Rabishankar Sengupta, Sudhansu Sekhar Dash

Research in Ecology, Год журнала: 2024, Номер unknown, С. 1 - 10

Опубликована: Июнь 18, 2024

Invasion by Lantana camara represent a major threat for biodiversity and ecosystems functioning on global scale. In this study, we investigated the ecological impact of invasion in natural forests Mizoram. The sampling plots were implemented within six sites spread across state along altitudinal gradient. addition to associated floristic inventory, gathered socio-economic utilization data. results revealed that cause adverse effects where it may result into suppression various native plant species invaded communities. phytosociological assessment from total 74 belonging 68 genera 30 families. Herbs dominant habit (60%) followed shrubs (26.67%) climbers (13.33%). most family was represented Asteraceae with 18 16 genera. general diversity, density, richness importance value index reduced camara. Hence, based present study areas, forest management activities be sustainable control measures eliminate invasive This recommends imperative nature effective management, particularly during initial stages invasion.

Язык: Английский

Процитировано

0
Finer topographic data improves distribution modeling of Picea crassifolia in the northern Qilian Mountains DOI
Xiang Zhang, Linlin Gao,

Yu Luo

и другие.

Journal of Mountain Science, Год журнала: 2024, Номер 21(10), С. 3306 - 3317

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

0
Declining Boswellia serrata population in Eastern India: The interplay of climate change and socioeconomic influences DOI Creative Commons
Raj Kumar, Sharad Tiwari

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Дек. 2, 2024

Abstract Comprehending the impact of climate change on species' habitats is essential for their conservation and management strategies. Climate causes plant to contract, resulting in population losses, habitat modeling an effective instrument examining this. Nevertheless, most studies have concentrated scenarios depicted by Representative Concentration Pathways. Moreover, these frequently need more ground validation incorporate phytosociological assessments enhance understanding dispersal dynamics. This work addresses deficiencies incorporating comprehensive field surveys, doing a assessment area, employing shared socioeconomic pathways (SSPs) as proxy pathways. We modeled potentially suitable endangered medicinal tree Boswellia serrata Roxb. ex Colebr Jharkhand state subtropical eastern India. Employing Maxent, we forecasted probable range B. both current future scenarios, specifically IPSL-CM6A-LR, MIROC6 MPI-ESM1-2-HR represented SSP 126, 245, 370, 585. The study indicated that roughly 16,348 km² (~ 20.51% area) currently functions serrata. findings reveal projected drop 14.25 15.97% region's appropriate 2060. species may face local extinction northeastern Jharkhand, it restricted northern region. substantial significance research practices, offering fresh insights into distribution ecology pinpointing priority regions efforts.

Язык: Английский

Процитировано

0