Photo of Shambhu Prasad Sah

Shambhu Prasad Sah

  • PL 27 (Lateartanonkaari 7), 00014 UNIVERSITY OF HELSINKI, Department of Forest Sciences

    Helsinki

    Finland

19982018
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Personal profile

Description of research and teaching

My research interest comprises of implication of  Natural abundance of Isotopes and radiocarbon in Biogeocemical/Forest Ecosystem nutrient cycling and in relation to recent climatic change effects.

Keywords

  • 411 Agriculture and forestry
  • Forest soil nutrients, Root longevity by radiocarbon method, Natural abundance of isotopes in Biogeochemical cycling

International and National Collaboration Publications and projects within past five years.

Publications 1998 2018

  • 13 Article
  • 1 Conference contribution
  • 1 Conference article

Tricholoma matsutake may take more nitrogen in the organic form than other ectomycorrhizal fungi for its sporocarp development: the isotopic evidence

Vaario, L-M., Sah, S. P., Norisada, M., Narimatsu, M. & Matsushita, N., 2018, In : Mycorrhiza. 29, 1, p. 51-59 9 p.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File

Old carbon in young fine roots in boreal forests

Helmisaari, H. -S., Leppalammi-Kujansuu, J., Sah, S., Bryant, C. & Kleja, D. B., Aug 2015, In : Biogeochemistry. 125, 1, p. 37-46 10 p.

Research output: Contribution to journal › Article › Scientific › peer-review

Effects of long-term temperature and nutrient manipulation on Norway spruce fine roots and mycelia production

Leppälammi-Kujansuu, J., Ostonen, I., Strömgren, M., Nilsson, L. O., Berggren Kleja, D., Sah, S. P. & Helmisaari, H-S., 2013, In : Plant and Soil. 366, 1-2, p. 287-303

Research output: Contribution to journal › Article › Scientific › peer-review

Variation of carbon age of fine roots in boreal forests determined from 14C measurements

Sah, S. P., Bryant, C., Leppälammi-Kujansuu, J., Lõhmus, K., Ostonen, I. & Helmisaari, H-S., 2013, In : Plant and Soil. 363, 1-2, p. 77-86

Research output: Contribution to journal › Article › Scientific › peer-review

Does the age of fine root carbon indicate the age of fine roots in boreal forests?

Sah, S. P., Jungner, H., Oinonen, M., Kukkola, M. & Helmisaari, H-S., 20 Jun 2011, In : Biogeochemistry. 104, 1-3, p. 91-102 12 p.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File

Projects 2008 2011

Age of tree root and understorey rhizome carbon across ecological gradients in boreal forests - radiocarbon isotope approach (Puiden juurten ja aluskasvillisuuden maavarsien hiilen ikä ekologisilla gradienteilla boreaalisissa metsissä - 14C- isotooppimenetelmä (funding Academy of Finland)

Helmisaari, H. & Sah, S. P.

01/01/2008 → 31/12/2011

Project: Research project

Age of tree root and understorey rhizome carbon across ecological gradients in boreal forests radiocarbon isotope approach (Academy of Finland funded research project of Prof. H-S. Helmisaari; as a postdoc-researcher – 2008 - 2011)

Sah, S. P.

01/01/2008 → 31/12/2011

Project: Research project

Prizes

King Mahendra Bidya Bhushan Medal (1992).

Shambhu Prasad Sah (Recipient), 1992

Prize: Prizes and awards

Activities 1996 2011

  • 6 Academic visit to other institution
  • 4 Peer review of manuscripts
  • 3 Organisation and participation in conferences, workshops, courses, seminars
  • 1 Editor of research journal

Wood-decaying fungi: molecular ecology, 11. November 2011,

Shambhu Sah (Speaker: Presenter)
2011

Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars

. Roots 2011, 13-14 December, Joensuu, Finland

Shambhu Sah (Speaker: Presenter)
2011

Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars

Silva Fennica (Journal)

Shambhu Sah (Reviewer)
2011

Activity: Publication peer-review and editorial work types › Peer review of manuscripts

Open Journal of Soil Science (Journal)

Shambhu Sah (Member of editorial board)
2011

Activity: Publication peer-review and editorial work types › Editor of research journal

VI. Stable Isotopes, Plant VOCs and Secondary Organic Aerosols in Biosphere/Atmosphere Carbon Exchange , ISONET-VOCBAS Short Course, Kuopio, Finland, November 28-30, 2006.

Shambhu Sah (Attendee)
2006

Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars