Evidence map›Paper›PMID 39665106›Full record

ArticleFrontiers in plant science2024

Floristic diversity and species composition along altitudinal gradient in the alpine ecosystem of the cold desert region in Western Himalaya, India.

Amit Bahukhandi, K Chandra Sekar, Vikram S Negi, Kapil Bisht, Deep C Tiwari, Poonam Mehta, Shashi Upadhyay, Sazada Siddiqui, Amel Ayari-Akkari

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Article in Frontiers in plant science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Amit BahukhandiG.B. Pant National Institute of Himalayan Environment (GBPNIHE), Almora, Uttarakhand, India.
K Chandra SekarGarhwal Regional Centre, GBPNIHE, Srinagar Garhwal, Uttarakhand, India.
Vikram S NegiDepartment of Botany & Microbiology, Hemvati Nandan Bahuguna Garhwal University (A Central University), Pauri Garhwal, Uttarakhand, India.
Kapil BishtG.B. Pant National Institute of Himalayan Environment (GBPNIHE), Almora, Uttarakhand, India.
Deep C TiwariG.B. Pant National Institute of Himalayan Environment (GBPNIHE), Almora, Uttarakhand, India.
Poonam MehtaG.B. Pant National Institute of Himalayan Environment (GBPNIHE), Almora, Uttarakhand, India.
Shashi UpadhyayDepartment of Botany, Hermann Gmeiner Degree College, Bhimtal, Uttarakhand, India.
Sazada SiddiquiDepartment of Biology, College of Science, King Khalid University, Abha, Saudi Arabia.
Amel Ayari-AkkariDepartment of Biology, College of Science, King Khalid University, Abha, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In India, the Trans-Himalayan zone lies in the rain shadow of the main Himalayan region and is usually described as a "high-altitude cold desert". These regions are represented by sparse but unique vegetation composition. The present study is an attempt to investigate the vegetation composition in the alpine ecosystem of the cold desert landscape of the Nelang Valley in Western Himalayas (Uttarakhand), India. The result of the study reveals the existence of a total of 68 taxa of higher plants (56 genera and 28 families). These include herbs (51 species), shrubs (13 species), climbers (one species), and trees (three species). Herbaceous species (52 species) contributed the maximum species richness; Artemisia, Astragalus, and Juniperus were the dominant genera, followed by Aster, Lonicera, Oxytropis, Poa, and Salix. The valley showed irregular distribution of plant species richness along the altitudinal gradient, and maximum taxa exhibited between 3,500 m and 3,600 m of altitude band. In the Nelang Valley, the total number of phytodiversity individuals exhibited a significant linear decline with increasing altitude (3,100-4,300 m). Further, the study recorded 33 important medicinal plants used in the traditional system of herbal medicine in the Himalayan region. Juniperus semiglobosa shows dominance with a maximum important value index (IVI) (31.77), followed by Pinus wallichiana (29.19) and Cedrus deodara (10.72) in the treeline ecotone of the valley. Rapid Threat Assessment shows that

Indexed as

alpine regionbiodiversity conservationfloristic diversityhigh altitude vegetationNelang ValleyTrans-Himalaya

Identifiers

PMID39665106
PMCPMC11631629

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