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    Chapter and Conference Paper

    Improving Performance of Testing Laboratories – A Statistical Review and Evaluation

    This paper outlines the most common quality challenges testing laboratories are facing during their accreditation process. Accreditation is the independent evaluation of conformity assessment bodies (i.e. Test...

    G. I. Anastasopoulos, P. S. Ramakrishnan in Sustainable Issues in Transportation Engin… (2020)

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    Article

    Strain-dependent oxidant release in articular cartilage originates from mitochondria

    Mechanical loading is essential for articular cartilage homeostasis and plays a central role in the cartilage pathology, yet the mechanotransduction processes that underlie these effects remain unclear. Previo...

    M. J. Brouillette, P. S. Ramakrishnan in Biomechanics and Modeling in Mechanobiology (2014)

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    Chapter

    South Asia

    Forests of the South Asian region, including major ‘hotspots’ of biodiversity, have been sustainably managed for generations by ethnically and culturally diverse traditional societies. The rich traditional for...

    P. S. Ramakrishnan, K. S. Rao, U. M. Chandrashekara in Traditional Forest-Related Knowledge (2012)

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    Chapter

    The Unique Character of Traditional Forest-Related Knowledge: Threats and Challenges Ahead

    This chapter reflects on the major findings of the lead authors of this book regarding traditional forest-related knowledge (TFRK) using five criteria for distinguishing the unique character of traditional kno...

    Ronald L. Trosper, John A. Parrotta in Traditional Forest-Related Knowledge (2012)

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    Chapter

    Linking Knowledge Systems for Socio-ecological Security

    With increasing awareness about the state of our environment, concerns about over-exploitation of resources and issues, not only just biophysical but also socio-economic and cultural dimensions relevant to reh...

    P.S. Ramakrishnan in Facing Global Environmental Change (2009)

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    Chapter

    Mountain Biodiversity, Land Use Dynamics and Traditional Ecological Knowledge

    Traditional mountain societies are characterized by their close interconnection with nature and natural resources. They depend upon natural resources and biodiversity for their sustainable livelihood concerns ...

    P. S. Ramakrishnan in Global Change and Mountain Regions (2005)

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    Chapter

    The Concept of Sacred Linked to Biological Resource Management in the Himalayan Culture

    There is a wide recognition throughout the globe and across disciplines that regions of ecological prudence exhibit a symbiotic relationship between habitats and culture (Arizpe, 1996). This explicates that cu...

    B. Sinha, P. S. Ramakrishnan, K. G. Saxena, R. K. Maikhuri in Environment across Cultures (2003)

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    Article

    Increasing population and declining biological resources in the context of global change and globalization

    In the context of over-consumption of natural resources in the name of development and rapid industrialization by a small section of the human population that is rapidly growing, the world is currently faced w...

    P. S. Ramakrishnan in Journal of Biosciences (2001)

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    Article

    Sustainable Development, Climate Change and Tropical Rain Forest Landscape

    A potential impact of climate change in the south Asian context in general and the Indian subcontinent in particular is an increase in rainfall, in some areas up to 50%. Using an extensive information base ava...

    P. S. Ramakrishnan in Climatic Change (1998)

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    Chapter

    Sustainable Development, Climate Change and Tropical Rain Forest Landscape

    A potential impact of climate change in the south Asian context in general and the Indian subcontinent in particular is an increase in rainfall, in some areas up to 50%. Using an extensive information base ava...

    P. S. Ramakrishnan in Potential Impacts of Climate Change on Tropical Forest Ecosystems (1998)

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    Article

    Role of earthworms in nitrogen cycling during the crop** phase of shifting agriculture (Jhum) in north-east India

    We investigated the role of earthworms in the N cycle in a shifting agriculture system under a 5- and a 15-year Jhum system fallow period intervening between two crop**s on the same site. Earthworms particip...

    Tunira Bhadauria, P. S. Ramakrishnan in Biology and Fertility of Soils (1996)

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    Article

    Gap phase regeneration of tree species of differing successional status in a humid tropical forest of Kerala, India

    Germination, establishment and growth of seedlings of tree speciesPalaquium ellipticum (primary),Actinodaphne malabarica (late secondary) andMacaranga peltata (early secondary) were studied in a humid tropical fo...

    U. M. Chandrashekara, P. S. Ramakrishnan in Journal of Biosciences (1993)

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    Article

    Energy flow through an Apatani village ecosystem of Arunachal Pradesh in northeast India

    The energy flow through the ecosystem of a typical Apatani village in Arunachal Pradesh in northeastern India was studied. The energy and economic efficiency of the rice agro-ecosystem of this region is except.....

    Anil Kumar, P. S. Ramakrishnan in Human Ecology (1990)

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    Article

    Cation budget under terrace agroecosystem in Meghalaya in north-east India

    Cation budgeting was done under 4- and 12-year old terraces at higher elevation of Meghalaya (960 m) in north-east India. Cation addition occurred after burning the biomass arising from the weed and the crop r...

    Suprava Patnaik, P S Ramakrishnan in Proceedings / Indian Academy of Sciences (1990)

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    Article

    Ethnobiological notes on some tribes of Arunachal Pradesh, northeastern India

    A total of 171 plant species used by the Nishis, the Hill M iris, the Sulungs, and the Apatanis of Lower Subansiri district of Arunachal Pradesh in northeastern India; 12 animal species used by the Nishis were...

    A. K. Gangwar, P. S. Ramakrishnan in Economic Botany (1990)

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    Chapter

    Agricultural Systems of the Northeastern Hill Region of India

    Agriculture is the predominant activity of a large majority of the world population. Industrialization of agriculture through large fuel energy subsidies, sophisticated chemical control of pests and diseases, ...

    P. S. Ramakrishnan in Agroecology (1990)

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    Article

    Leaf dynamics of early versus late successional shrubs of sub-tropical moist forests of north-eastern India

    The two early successional shrubs (Melastoma malabathricum L. andMussenda frondosa L.) are periodic growth leaf-exchanging-types (leaf fall is associated with bud break; leaf span of leaves being approximately 12...

    U Baruah, P S Ramakrishnan in Proceedings / Indian Academy of Sciences (1989)

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    Article

    Growth strategies of early and late successional shrubs from a subtropical moist forest under two light regimes

    Two early successional shrubsMallotus indica Muell. andClerodendron infortunatum Gaertn. and two late successional shrubs,Litsea khasiana Meissn. andCombretum flagrocarpum Herb. were studied under both open and s...

    U Baruah, P S Ramakrishnan in Proceedings / Indian Academy of Sciences (1989)

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    Article

    Architecture and growth patterns of early versus late successional shrubs of sub-tropical moist forests of north-eastern India

    Growth and architecture of early versus late successional shrubs are compared and contrasted to evaluate their leaf display characteristics. Early successional shrubs had a higher growth rate over an extended ...

    U Baruah, P S Ramakrishnan in Proceedings / Indian Academy of Sciences (1989)

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    Article

    Ecological implications of some cash crop ecosystems in north-eastern India

    Energy and economic analysis of cash crops (coffee, tea, ginger and pineapple mixed crop** system) are contrasted with shifting agriculture under a 10-yr cycle in north-eastern India. Though ginger gave maxi...

    Anil Kumar, P S Ramakrishnan in Proceedings / Indian Academy of Sciences (1989)

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