Showing 1 - 18 results of 18 for search 'Hari, Pertti', query time: 0.04s Refine Results
  1. 1
    The efficiency of time and temperature driven regulation principles in plants at the beginning of the active period.

    The efficiency of time and temperature driven regulation principles in plants at the beginning of the active period. by Häkkinen, Risto, Hari, Pertti

    Published 1988-01-01
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  2. 2
    Eco-physiological studies on young Scots pine stands. I. Tree class as indicator of needle biomass, illumination and photosynthetic capacity of crown system

    Eco-physiological studies on young Scots pine stands. I. Tree class as indicator of needle biomass, illumination and photosynthetic capacity of crown system by Kellomäki, Seppo, Hari, Pertti

    Published 1980-01-01
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  3. 3
    Rate of photosynthesis of some forest mosses as a function of temperature and light intensity and effect of water content of moss cushion on photosynthetic rate.

    Rate of photosynthesis of some forest mosses as a function of temperature and light intensity and effect of water content of moss cushion on photosynthetic rate. by Kellomäki, Seppo, Hari, Pertti

    Published 1976-01-01
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  4. 4
    Effect of foliar application with acid mist on the photosynthesis of potassium-deficient Scots pine seedlings.

    Effect of foliar application with acid mist on the photosynthesis of potassium-deficient Scots pine seedlings. by Nygren, Pekka, Hari, Pertti

    Published 1992-01-01
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  5. 5
    Comparison of an optimal stomatal regulation model and a biochemical model in explaining CO2 exchange in field conditions

    Comparison of an optimal stomatal regulation model and a biochemical model in explaining CO2 exchange in field conditions by Aalto, Tuula, Hari, Pertti, Vesala, Timo

    Published 2002-01-01
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  6. 6
    Eco-physiological studies on young Scots pine stands. III.

    Eco-physiological studies on young Scots pine stands. III. by Mäkelä, Annikki, Hari, Pertti, Kellomäki, Seppo

    Published 1980-01-01
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  7. 7
    Annual growth level of some plant species as a function of light available for photosynthesis.

    Annual growth level of some plant species as a function of light available for photosynthesis. by Väisänen, Eero, Hari, Pertti, Kellomäki, Seppo

    Published 1977-01-01
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  8. 8
    An electronic auxanometer for field use.

    An electronic auxanometer for field use. by Hari, Jyrki, Hari, Pertti, Kanninen, Markku

    Published 1978-01-01
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  9. 9
    Eco-physiological studies on young Scots pine stands. II.

    Eco-physiological studies on young Scots pine stands. II. by Kellomäki, Seppo, Hari, Pertti, Ilonen, Pirkko, Kanninen, Markku

    Published 1980-01-01
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  10. 10
    A field system for measuring the gas exchange of forest trees.

    A field system for measuring the gas exchange of forest trees. by Hari, Pertti, Korpilahti, Eeva, Pohja, Toivo, Räsänen, Pentti

    Published 1990-01-01
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  11. 11
    Production of structural matter by a plant community in successional environment.

    Production of structural matter by a plant community in successional environment. by Kellomäki, Seppo, Hari, Pertti, Kauppi, Pekka, Väisänen, Eero

    Published 1977-01-01
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  12. 12
    Inherent growth rythm of some Larix-species grown in a plastic greenhouse.

    Inherent growth rythm of some Larix-species grown in a plastic greenhouse. by Koskimäki, Antti, Hari, Pertti, Kanninen, Markku, Kellomäki, Seppo

    Published 1979-01-01
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  13. 13
    On control of daily structural matter production in population of Avenella flexuosa (L.) Parl.

    On control of daily structural matter production in population of Avenella flexuosa (L.) Parl. by Lehtonen, Irja, Hari, Pertti, Kellomäki, Seppo, Väisänen, Eero

    Published 1977-01-01
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  14. 14
    A new approach for measuring light inside the canopy in photosynthesis studies

    A new approach for measuring light inside the canopy in photosynthesis studies by Hari, Pertti, Huhtamaa, Mikko, Pelkonen, Paavo, Pohjonen, Veli, Salminen, Raimo

    Published 1976-01-01
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  15. 15
    Utilizing a multipoint measuring system of photosynthetically active radiation in photosynthetic studies within canopies

    Utilizing a multipoint measuring system of photosynthetically active radiation in photosynthetic studies within canopies by Palva, Lauri, Garam, Eero, Palmroth, Sari, Sepponen, Raimo, Hari, Pertti

    Published 1998-01-01
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  16. 16
    Trees as a water transport system.

    Trees as a water transport system. by Hari, Pertti, Heikinheimo, Pirkko, Kaipiainen, Leo, Korpilahti, Eeva, Mäkelä, Annikki, Samela, Juha

    Published 1986-01-01
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  17. 17
    An automatic system for measurements of gas exchange and environmental factors in a forest stand, with special reference to measuring principles.

    An automatic system for measurements of gas exchange and environmental factors in a forest stand, with special reference to measuring principles. by Hari, Pertti, Kanninen, Markku, Kellomäki, Seppo, Luukkanen, Olavi, Pelkonen, Paavo, Salminen, Raimo, Smolander, Heikki

    Published 1979-01-01
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  18. 18
    Air pollution in eastern Lapland : challenge for an environmental measurement station.

    Air pollution in eastern Lapland : challenge for an environmental measurement station. by Hari, Pertti., Aalto, Pasi, Hämeri, Kaarle, Kulmala, Markku., Lahti, Tapani., Luoma, Sari., Palva, Lauri, Pohja, Toivo, Pulliainen, Erkki., Siivola, Erkki., Vesala, Timo

    Published 1994-01-01
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