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Authors whose works are in public domain in at least one jurisdiction

List of works by Pertti Hari

1-50 of 76 results

The human footprint in the carbon cycle of temperate and boreal forests

scientific article

Air temperature triggers the recovery of evergreen boreal forest photosynthesis in spring

article

Assimilate transport in phloem sets conditions for leaf gas exchange.

scientific article

Comparison of different chamber techniques for measuring soil CO2 efflux

article published in 2004

Optimal control of gas exchange

scientific article published in December 1986

Effects of dormancy and environmental factors on timing of bud burst in Betula pendula

scientific article

A comparison of phenological models of leaf bud burst and flowering of boreal trees using independent observations

scientific article published in December 2008

Acclimation of photosynthetic capacity in Scots pine to the annual cycle of temperature

scientific article published in April 2004

Paired comparisons of carbon exchange between undisturbed and regenerating stands in four managed forests in Europe

article

Wintertime photosynthesis and water uptake in a boreal forest

scientific article

Environmental Factors

scientific article

Predicting spring phenology and frost damage risk of Betula spp. under climatic warming: a comparison of two models

scientific article published on 01 November 2000

Seasonal acclimation of photosystem II in Pinus sylvestris. II. Using the rate constants of sustained thermal energy dissipation and photochemistry to study the effect of the light environment

scientific article published in October 2008

Long-term direct CO2flux measurements over a boreal lake: Five years of eddy covariance data

article

Biotic, Abiotic, and Management Controls on the Net Ecosystem CO2 Exchange of European Mountain Grassland Ecosystems

Empirical and optimal stomatal controls on leaf and ecosystem level CO2 and H2O exchange rates

Annual pattern of photosynthesis in Scots pine in the boreal zone

scientific article published in February 2003

Seasonal acclimation of photosystem II in Pinus sylvestris. I. Estimating the rate constants of sustained thermal energy dissipation and photochemistry

scientific article published in October 2008

Carbon balance of different aged Scots pine forests in Southern Finland

scholarly article by Pasi Kolari et al published July 2004 in Global Change Biology

Changes in biogeochemistry and carbon fluxes in a boreal forest after the clear-cutting and partial burning of slash

article by Liisa Kulmala et al published May 2014 in Agricultural and Forest Meteorology

Evidences on the Ability of Mycorrhizal Genus Piloderma to Use Organic Nitrogen and Deliver It to Scots Pine

scientific article published on July 2015

Methodology for direct field measurements of ozone flux to foliage with shoot chambers

Use of modeled photosynthesis and decomposition to describe tree growth at the northern tree line

scientific article published in February 2004

Fluxes of carbon dioxide and water vapour over Scots pine forest and clearing

article by Üllar Rannik et al published May 2002 in Agricultural and Forest Meteorology

Magnani et al. reply

scientific article published in Nature

Evaluation of accuracy in measurements of VOC emissions with dynamic chamber system

article published in 2012

Effect of Leaf Water Potential on Internal Humidity and CO2 Dissolution: Reverse Transpiration and Improved Water Use Efficiency under Negative Pressure

scientific article published on 06 February 2017

Measurements of ozone removal by Scots pine shoots: calibration of a stomatal uptake model including the non-stomatal component

article

Ultraviolet light and leaf emission of NO x

scientific article published in Nature

Precipitation and net ecosystem exchange are the most important drivers of DOC flux in upland boreal catchments

scholarly article

Modelling five years of weather-driven variation of GPP in a boreal forest

scientific article published in October 2006

Estimation of forest–atmosphere CO2 exchange by eddy covariance and profile techniques

Uncertainties in measurement and modelling of net ecosystem exchange of a forest

Vertical variability and effect of stability on turbulence characteristics down to the floor of a pine forest

Forest floor vegetation plays an important role in photosynthetic production of boreal forests

scholarly article by Pasi Kolari et al published January 2006 in Forest Ecology and Management

Station for Measuring Ecosystem-Atmosphere Relations: SMEAR

Temperature dependence of leaf-level CO2 fixation: revising biochemical coefficients through analysis of leaf three-dimensional structure

scientific article published on 01 April 2005

H2O and CO2fluxes at the floor of a boreal pine forest

article by Liisa Kulmala et al published January 2008 in Tellus B

Pan-Eurasian Experiment (PEEX): towards a holistic understanding of the feedbacks and interactions in the land–atmosphere–ocean–society continuum in the northern Eurasian region

scholarly article

Compensation point of NOx exchange: Net result of NOx consumption and production

article

(137)Cs distributions in soil and trees in forest ecosystems after the radioactive fallout - Comparison study between southern Finland and Fukushima, Japan

scientific article published on 3 May 2016

Respiration in Boreal Forest Soil as Determined from Carbon Dioxide Concentration Profile

A Three-dimensional Stomatal CO2Exchange Model Including Gaseous Phase and Leaf Mesophyll Separated by Irregular Interface

article

Analysis of gas exchange of Merkus pine populations by the optimality approach

scientific article published on July 1999

Behaviour of 137Cs from Chernobyl fallout in a Scots pine canopy in southern Finland

scholarly article by Pekka Nygren et al published June 1994 in Canadian Journal of Forest Research

Reliability of temperature signal in various climate indicators from northern Europe

scientific article

Overview of the biosphere–aerosol–cloud–climate interactions (BACCI) studies

Overview of the biosphere-aerosol-cloud-climate interactions (BACCI) studies

A model for NOx–O3–terpene chemistry in chamber measurements of plant gas exchange

article

Processes in Living Structures

article