Regeneration Potential of Forest Vegetation of Churdhar Wildlife Sanctuary of India: Implication for Forest Management

Thakur, Usha; Bisth, N. S.; Kumar, Amit; Kumar, Munesh; Sahoo, Uttam Kumar

doi:10.1007/s11270-021-05315-9

Cited by 11 publications

(6 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Hence, the study of the diverse characteristics of the forest affecting natural regeneration is essential (Mousavi et al, 2011). An understanding of the age distribution of a forest population explains its reproductive potential and predicts its future (Thakur et al, 2021). Community Forestry Inventory Guideline 2004 is a common policy tool for assessing regeneration and yield regulation which is mainly focused on sustainable management of the community forest in Nepal (Sharma, 2017).…”

Section: Introductionmentioning

confidence: 99%

Regeneration Status and Population Structure in Terai Community Forest: Evidence from Kalyankot Community Forest, Kapilvastu District, Nepal

Chhetri¹,

Shrestha²,

Parajuli³

et al. 2023

Int. J. Environ.

View full text Add to dashboard Cite

The regeneration status of a forest is an essential metrics to assess the regeneration potential and population structure of forests. In emerging nations like Nepal, however, human dependency on forests has had a negative influence on forest diversity and sustainability. This paper analyzes the regeneration status and its link with bio-physical aspects and human disturbances. The data were collected using a systematic random sampling method and sample plots were established using the fishnet tool in ArcGIS. An inventory survey of 96 plots was carried out with nested circular sample plots with a main radius of 1261 cm. The overall regeneration condition of the forest was found to be in good condition according to Community Forestry Inventory Guideline, 2004. The majority of the tree species were determined to have a sound quality and medium (II) grades in this study. In terms of the diameter class distribution, lower diameter classes (21-60 cm) comprised more adults than the upper diameter classes (61-120 cm). This study found no significant variations in the effects of biophysical factors, such as slope and aspect, on species regeneration. The study concludes the inadequate silvicultural management interventions in the forest. This information can be useful to devise systematic plans to promote good-quality regeneration and manage the factors that are likely to affect the overall regeneration. Further research focusing on other biophysical factors as well as social factors and their influence on regeneration including its management techniques is recommended.

show abstract

Section: Introductionmentioning

confidence: 99%

Regeneration Status and Population Structure in Terai Community Forest: Evidence from Kalyankot Community Forest, Kapilvastu District, Nepal

Chhetri¹,

Shrestha²,

Parajuli³

et al. 2023

Int. J. Environ.

View full text Add to dashboard Cite

show abstract

“…In Kharsu and Moru oak forest the dominant species showed a complete absence of seedlings, which indicates poor regeneration status of these species in their respective forest site. The complete absence of seedlings was probably due to the damage to seedling recruits by overgrazing and trampling of grazers; this will result in gradual lowering of its population in the near future [59]. Protecting these two high-altitude oak forests from summer grazing would help in sustaining them in the long term.…”

Section: Influence Of Regeneration and Disturbancementioning

confidence: 99%

Influence of Anthropogenic Activities on Forest Carbon Stocks—A Case Study from Gori Valley, Western Himalaya

et al. 2022

View full text Add to dashboard Cite

Carbon stock assessment in various ecosystems is vital for monitoring the health of these ecosystems and national accounting for the United Nations convention on climate change. The influence of various anthropogenic drivers on carbon stock in different ecosystems has not been examined comprehensively. This study aims to determine the impact of anthropogenic pressures (lopping, cutting, grazing) on soil physico-chemical properties and carbon stock in four temperate broadleaf forests dominated by different species of oak, viz., Banj oak (Quercus leucotrichophora), Rianj oak (Quercus lanuginosa), Moru oak (Quercus floribunda) and Kharsu oak (Quercus semecarpifolia) along an elevation gradient from 1700–3000 m asl in Gori valley, western Himalaya. Biomass data were collected from 120 quadrats of 10 × 10 m size at three distinct altitudes (4 forest sites × 3 altitudes × 10 quadrats) and analysed for carbon stock, whereas soil samples were randomly collected in triplicate from three depths of each altitude of the forest site and further analysed for their physico-chemical properties. A total of 767 individual trees with a diameter of ≥31 cm were measured at twelve sites and standing biomass was estimated following the growing stock volume equations. Mean carbon stock was highest in Moru oak (396.6 ± 29.5 Mg C ha−1) and lowest in Banj oak forest (189.3 ± 48.6 Mg C ha−1). We also found soil to be the largest pool of forest carbon (43.0–59.7%) followed by aboveground biomass (31.5–45.0%), belowground biomass (8.4–11.7%) and litter (0.4–0.5%). The basal area showed significant effect on altitude and carbon stock, whereas disturbance showed significant (p < 0.05) negative correlation with the total carbon stock. Soil nitrogen exhibited a significant positive correlation (R2 = 0.60) with the basal area, indicating that nitrogen enhances tree growth and forest carbon stock. However, anthropogenic disturbance showed a significant negative impact on the basal area, soil nutrients and carbon stock of oak forests. This concludes that forest structure, anthropogenic pressure and soil parameters contribute to the carbon stock of the area. Considering the significance of these overexploited oak forests, it is recommended to conserve the old-growth forest species in the study area, since they have the highest carbon accumulation potential.

show abstract

“…These trees are exposed to a range of anthropogenic impacts even in their native lands. Available literature suggests that the fir forest replacement may occur in the near future if the present rate of seedlings to trees is not closely monitored and corrected (Thakur et al, 2021). Poor regeneration has been linked to higher altitude grazing and adverse environmental factors, suggesting that stronger management is required to protect this native forest species.…”

Section: Regeneration Statusmentioning

confidence: 99%

ABIES PINDROW (Royle ex D. Don) - AN ECOLOGICALLY AND ECONOMICALLY IMPORTANT FIR OF WESTERN HIMALAYA

2021

Webology

View full text Add to dashboard Cite

Abies pindrow (Royle ex D. Don), commonly known as the Western Himalayan fir,is an ecologically significant plant species with a wide geographical distribution. The species is native to the Western Himalaya and the adjacent mountains, and is found in Afghanistan, Pakistan, India and Nepal. It is typically a cold-adapted species that can survive a wide range of topographical factors. Variable climate, increased demand for fodder, fuel, and timber, as well as the human-induced pressure caused by inadequate grazing and urbanization, are the main factors that led to the plant losing its natural regeneration potential. As a result, it has been classified as "Least Concern" on the IUCN Red List. While the local communities rely heavily on this species for wood, fodder, fuel, and ornamental purposes, the species has been reported to have therapeutic potential against a variety of health ailments since ancient times. In this background, its propagation and conservation is becoming increasingly relevant for maintaining the environmental balance. In-vitro regeneration might be a suitable alternative for its long-term survival and growth. Insight on its rhizosphere microbiome, particularly the plant growth promoting microorganisms, may contribute to its survival strategies and lead to improve its regeneration.

show abstract

Regeneration Potential of Forest Vegetation of Churdhar Wildlife Sanctuary of India: Implication for Forest Management

Cited by 11 publications

References 43 publications

Regeneration Status and Population Structure in Terai Community Forest: Evidence from Kalyankot Community Forest, Kapilvastu District, Nepal

Regeneration Status and Population Structure in Terai Community Forest: Evidence from Kalyankot Community Forest, Kapilvastu District, Nepal

Influence of Anthropogenic Activities on Forest Carbon Stocks—A Case Study from Gori Valley, Western Himalaya

ABIES PINDROW (Royle ex D. Don) - AN ECOLOGICALLY AND ECONOMICALLY IMPORTANT FIR OF WESTERN HIMALAYA

Contact Info

Product

Resources

About