Results 61 to 70 of about 910 (171)

Factors influencing tree biomass and carbon stock in the Western Himalayas, India

open access: yesFrontiers in Forests and Global Change
The assessment of tree biomass and its carbon (C) stock at the local and regional level is considered a crucial criterion for understanding the impact of changing environments on the global carbon cycle.
Pardeep Kumar   +4 more
doaj   +1 more source

Constituent of pollen. XIII Constituents of Cedrus deodara Loud. (2)

open access: yesChemical and Pharmaceutical Bulletin, 1987
Three new compounds have been isolated from the pollen grains of Cedrus deodara LOUD. and these compounds were determined to be 7β, 18-dihydroxydehydroabietanol (III), 15-methoxyabietic acid (IV) and 9-caffeoyloxyhexadecanol (V) by chemical and spectroscopic methods. 7β-Hydroxydehydroabietic acid (I) and 15-hydroxyabietic acid (II) were also isolated.
OHMOTO, TAICHI   +2 more
openaire   +2 more sources

Organ-level dry deposition velocities of PM2.5 on twigs, detached leaves, and defoliated branches of two morphologically contrasting tree species

open access: yesFrontiers in Forests and Global Change
IntroductionAtmospheric PM2.5 poses significant threats to human health and ecosystems. Vegetation serves as a nature-based solution for mitigating PM2.5 pollution.
Zhengyang Yue, Xuyi Zhang
doaj   +1 more source

Parametric Study of NTH Order Distributed Activation Energy Model for Isothermal Pyrolysis of Forest Waste Using Gaussian Distribution

open access: yesActa Technologica Agriculturae, 2017
This paper deals with the influence of some factors relevant to isothermal pyrolysis of residual leaves of Cedrus deodara on the asymptotic solution of the non-isothermal nth order distributed activation energy model (DAEM) using Gaussian distribution ...
Dhaundiyal Alok, Singh Suraj B.
doaj   +1 more source

Unpredictable Reproductive Behavior of Cedrus deodara (Roxb.) G. Don

open access: yesJournal of Forest and Environmental Science, 2016
The long lived iteroparous conifers produce male and female gametophyte for hundreds of years once they reach the reproductive stage, however, the production of seed is not frequent. This phenomenon of infrequent seed production in conifers is yet to be understood.
Rajesh Sharma, Sunil Waman Bhondge
openaire   +2 more sources

RPA-CRISPR/Cas12a-Mediated Isothermal Amplification Technology for Visual Detection of Fusarium proliferatum

open access: yesPlants
Fusarium proliferatum is a fungal pathogen with an exceptionally broad host range, infecting ornamental plants and forest trees such as Populus and Cedrus deodara, and causing heart rot, root rot, and other diseases that lead to severe yield losses.
Bingyan Zheng   +6 more
doaj   +1 more source

Ectomycorrhizal Diversity Associated with Cedrus deodara and Pinus wallichiana in the Kashmir Himalaya, India

open access: yesPakistan Journal of Biological Sciences, 2013
The present study was undertaken to document the ectomycorrhizal diversity associated with the Cedrus deodara and Pinus wallichiana in the Kashmir Himalaya, India. The extensive field surveys carried out in the Kashmir Himalaya at five study sites resulted in the collection and identification of 76 potential ectomycorrhizal fungal species associated ...
Zahoor Ahmad, Itoo, Zafar A, Reshi
openaire   +2 more sources

Heterotermesindicola (Wasmann) (Isoptera: Rhinotermitidae) responses to extracts from three different plants

open access: yesKuwait Journal of Science, 2016
Termites Heterotermes indicola (Wasmann) are destructively dagamging insects that cause massive harm to timber resulting in loss of billions of dollars in property damage.
Farkhanda Manzoor   +2 more
doaj  

QUANTITATIVE DESCRIPTION AND FUTURE TRENDS OF HIGHLY DISTURBED FORESTS AROUND MUREE HILLS

open access: yesFUUAST Journal of Biology, 2018
Quantitative analysis of forest vegetation from highly disturbed sites around Murree Hills was conducted. The study revealed that in most of the stands regeneration was poor and less individuals recorded in large sized classes which was due to heavy ...
AFSHEEN KHAN, MOINUDDIN AHMED, ADAM KHAN
doaj  

Investigation on adaptability of different coniferous species at Hamadan province of Iran [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2006
The aim of the research was to study the adaptability of 13 needleleaved species and provenances under semi-arid and severe cold climate of Hamadan province of Iran on deep alluvial and light textured (Sandy loam) soils (pH= 7.65).
Ali Akbar Farrokhnia   +2 more
doaj  

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