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1

An Overview of the Urban Boundary Layer Atmosphere Network in Helsinki

Wood, C. R., Järvi, L., Kouznetsov, R. D., Nordbo, A., Joffre, S., Drebs, A., Vihma, T., Hirsikko, A., Suomi, I., Fortelius, C., O'Connor, E., Moiseev, D., Haapanala, S., Moilanen, J., Kangas, M., Kar

Journal:

Bulletin of the American Meteorological Society

Year:

2013

Language:

english

File:

PDF, 1.51 MB

english, 2013

2

Neglecting diurnal variations leads to uncertainties in terrestrial nitrous oxide emissions

Shurpali, Narasinha J., Rannik, Üllar, Jokinen, Simo, Lind, Saara, Biasi, Christina, Mammarella, Ivan, Peltola, Olli, Pihlatie, Mari, Hyvönen, Niina, Räty, Mari, Haapanala, Sami, Zahniser, Mark, Virka

Journal:

Scientific Reports

Year:

2016

Language:

english

File:

PDF, 803 KB

english, 2016

3

The Beagle 2 environmental sensors: science goals and instrument description

M.C. Towner, M.R. Patel, T.J. Ringrose, J.C. Zarnecki, D. Pullan, M.R. Sims, S. Haapanala, A.-M. Harri, J. Polkko, C.F. Wilson, A.P. Zent, R.C. Quinn, F.J. Grunthaner, M.H. Hecht, J.R.C. Garry

Journal:

Planetary and Space Science

Year:

2004

Language:

english

File:

PDF, 787 KB

english, 2004

4

Annual cycle of methane emission from a boreal fen measured by the eddy covariance technique

JANNE RINNE, TERHI RIUTTA, MARI PIHLATIE, MIKA AURELA, SAMI HAAPANALA, JUHA-PEKKA TUOVINEN, EEVA-STIINA TUITTILA, TIMO VESALA

Journal:

Year:

2007

Language:

english

File:

PDF, 571 KB

english, 2007

5

CO2 exchange of a sedge fen in southern Finland—the impact of a drought period

MIKA AURELA, TERHI RIUTTA, TUOMAS LAURILA, JUHA-PEKKA TUOVINEN, TIMO VESALA, EEVA-STIINA TUITTILA, JANNE RINNE, SAMI HAAPANALA, JUKKA LAINE

Journal:

Year:

2007

Language:

english

File:

PDF, 750 KB

english, 2007

6

Towards a comprehensive emission inventory of terpenoids from boreal ecosystems

V. TARVAINEN, H. HAKOLA, J. RINNE, H. HELLÉN, S. HAAPANALA

Journal:

Year:

2007

Language:

english

File:

PDF, 153 KB

english, 2007

7

Spatial variation in plant community functions regulates carbon gas dynamics in a boreal fen ecosystem

T. RIUTTA, J. LAINE, M. AURELA, J. RINNE, T. VESALA, T. LAURILA, S. HAAPANALA, M. PIHLATIE, E.-S. TUITTILA

Journal:

Year:

2007

Language:

english

File:

PDF, 879 KB

english, 2007

8

In-situ observations of Eyjafjallajökull ash particles by hot-air balloon

T. Petäjä, L. Laakso, T. Grönholm, S. Launiainen, I. Evele-Peltoniemi, A. Virkkula, A. Leskinen, J. Backman, H.E. Manninen, M. Sipilä, S. Haapanala, K. Hämeri, E. Vanhala, T. Tuomi, J. Paatero, M. Aur

Journal:

Atmospheric Environment

Year:

2012

Language:

english

File:

PDF, 1.70 MB

english, 2012

9

The dependence of the β coefficient of REA system with dynamic deadband on atmospheric conditions

Tiia Grönholm, Sami Haapanala, Samuli Launiainen, Janne Rinne, Timo Vesala, Üllar Rannik

Journal:

Environmental Pollution

Year:

2008

Language:

english

File:

PDF, 5.61 MB

english, 2008

10

Sensitivity of the shortwave radiative effect of dust on particle shape: Comparison of spheres and spheroids

Haapanala, Päivi, Räisänen, Petri, Kahnert, Michael, Nousiainen, Timo

Journal:

Journal of Geophysical Research

Year:

2012

Language:

english

File:

PDF, 584 KB

english, 2012

11

Ice-cloud particle habit classification using principal components

Lindqvist, H., Muinonen, K., Nousiainen, T., Um, J., McFarquhar, G. M., Haapanala, P., Makkonen, R., Hakkarainen, H.

Journal:

Journal of Geophysical Research

Year:

2012

Language:

english

File:

PDF, 607 KB

english, 2012

12

Impact of dust particle non-sphericity on climate simulations

Räisänen, P., Haapanala, P., Chung, C. E., Kahnert, M., Makkonen, R., Tonttila, J., Nousiainen, T.

Journal:

Quarterly Journal of the Royal Meteorological Society

Year:

2013

Language:

english

File:

PDF, 1.13 MB

english, 2013

13

Comparison between static chamber and tunable diode laser-based eddy covariance techniques for measuring nitrous oxide fluxes from a cotton field

Wang, Kai, Zheng, Xunhua, Pihlatie, Mari, Vesala, Timo, Liu, Chunyan, Haapanala, Sami, Mammarella, Ivan, Rannik, Üllar, Liu, Huizhi

Journal:

Agricultural and Forest Meteorology

Year:

2013

Language:

english

File:

PDF, 1.05 MB

english, 2013

14

Intra-City Variation in Urban Morphology and Turbulence Structure in Helsinki, Finland

Annika Nordbo,Leena Järvi,Sami Haapanala,Joonas Moilanen…

Journal:

Boundary-Layer Meteorology

Year:

2013

Language:

english

File:

PDF, 1.38 MB

english, 2013

15

Effects of cooling and internal wave motions on gas transfer coefficients in a boreal lake

Heiskanen, JOUNI J., Mammarella, IVAN, Haapanala, SAMI, Pumpanen, JUKKA, Vesala, TIMO, MacIntyre, SALLY, Ojala, ANNE

Journal:

Year:

2014

Language:

english

File:

PDF, 2.95 MB

english, 2014

16

Studying the spatial variability of methane flux with five eddy covariance towers of varying height

Peltola, O., Hensen, A., Belelli Marchesini, L., Helfter, C., Bosveld, F.C., van den Bulk, W.C.M., Haapanala, S., van Huissteden, J., Laurila, T., Lindroth, A., Nemitz, E., Röckmann, T., Vermeulen, A.

Journal:

Agricultural and Forest Meteorology

Year:

2015

Language:

english

File:

PDF, 4.03 MB

english, 2015

17

Effect of seasonal variability and land use on particle number and CO2 exchange in Helsinki, Finland

Kurppa, Mona, Nordbo, Annika, Haapanala, Sami, Järvi, Leena

Journal:

Year:

2015

Language:

english

File:

PDF, 2.76 MB

english, 2015

18

Carbon dioxide and energy fluxes over a small boreal lake in Southern Finland

Mammarella, Ivan, Nordbo, Annika, Rannik, Üllar, Haapanala, Sami, Levula, Janne, Laakso, Heikki, Ojala, Anne, Peltola, Olli, Heiskanen, Jouni, Pumpanen, Jukka, Vesala, Timo

Journal:

Journal of Geophysical Research: Biogeosciences

Year:

2015

Language:

english

File:

PDF, 1.50 MB

english, 2015

19

Fraction of natural area as main predictor of net CO 2 emissions from cities

Nordbo, Annika, Järvi, Leena, Haapanala, Sami, Wood, Curtis R., Vesala, Timo

Journal:

Geophysical Research Letters

Year:

2012

Language:

english

File:

PDF, 323 KB

english, 2012

20

Anthropogenic and biogenic influence on VOC fluxes at an urban background site in Helsinki, Finland

Rantala, Pekka, Järvi, Leena, Taipale, Risto, Laurila, Terhi K., Patokoski, Johanna, Kajos, Maija K., Kurppa, Mona, Haapanala, Sami, Siivola, Erkki, Petäjä, Tuukka, Ruuskanen, Taina M., Rinne, Janne

Journal:

Atmospheric Chemistry and Physics

Year:

2016

Language:

english

File:

PDF, 1.55 MB

english, 2016

21

Disk and circumsolar radiances in the presence of ice clouds

Haapanala, Päivi, Räisänen, Petri, McFarquhar, Greg M., Tiira, Jussi, Macke, Andreas, Kahnert, Michael, DeVore, John, Nousiainen, Timo

Journal:

Atmospheric Chemistry and Physics

Year:

2017

Language:

english

File:

PDF, 2.79 MB

english, 2017

22

Boundary layer concentrations and landscape scale emissions of volatile organic compounds in early spring

Haapanala, S., Rinne, J., Hakola, H., Hellén, H., Laakso, L., Lihavainen, H., Janson, R., O'Dowd, C., Kulmala, M.

Journal:

Atmospheric Chemistry and Physics

Year:

2007

Language:

english

File:

PDF, 580 KB

english, 2007

23

Efficient gas exchange between a boreal river and the atmosphere

Huotari, Jussi, Haapanala, Sami, Pumpanen, Jukka, Vesala, Timo, Ojala, Anne

Journal:

Geophysical Research Letters

Year:

2013

Language:

english

File:

PDF, 363 KB

english, 2013

24

Measurements of methane emission from a temperate wetland by the eddy covariance method

Kowalska, N., Chojnicki, B.H., Rinne, J., Haapanala, S., Siedlecki, P., Urbaniak, M., Juszczak, R., Olejnik, J.

Journal:

International Agrophysics

Year:

2013

Language:

english

File:

PDF, 539 KB

english, 2013

25

Temporal variation of ecosystem scale methane emission from a boreal fen in relation to temperature, water table position, and carbon dioxide fluxes

Rinne, Janne, Tuittila, Eeva-Stiina, Peltola, Olli, Li, Xuefei, Raivonen, Maarit, Alekseychik, Pavel, Haapanala, Sami, Pihlatie, Mari, Aurela, Mika, Mammarella, Ivan, Vesala, Timo

Journal:

Global Biogeochemical Cycles

Year:

2018

Language:

english

File:

PDF, 1.59 MB

english, 2018

26

Field intercomparison of four methane gas analyzers suitable for eddy covariance flux measurements

Peltola, O., Mammarella, I., Haapanala, S., Burba, G., Vesala, T.

Journal:

Year:

2013

File:

PDF, 2.75 MB

2013

27

Field intercomparison of four methane gas analyzers suitable for eddy covariance flux measurements

Peltola, O., Mammarella, I., Haapanala, S., Burba, G., Vesala, T.

Journal:

Year:

2013

Language:

english

File:

PDF, 2.75 MB

english, 2013

28

A case study of eddy covariance flux of N2O measured within forest ecosystems: quality control and flux error analysis

Mammarella, I., Werle, P., Pihlatie, M., Eugster, W., Haapanala, S., Kiese, R., Markkanen, T., Rannik, Ü., Vesala, T.

Journal:

Year:

2010

Language:

english

File:

PDF, 1.30 MB

english, 2010

29

Comparison between eddy covariance and automatic chamber techniques for measuring net ecosystem exchange of carbon dioxide in cotton and wheat fields

Wang, K., Liu, C., Zheng, X., Pihlatie, M., Li, B., Haapanala, S., Vesala, T., Liu, H., Wang, Y., Liu, G., Hu, F.

Journal:

Year:

2013

Language:

english

File:

PDF, 1.34 MB

english, 2013

30

Intercomparison of fast response commercial gas analysers for nitrous oxide flux measurements under field conditions

Rannik, Ü., Haapanala, S., Shurpali, N. J., Mammarella, I., Lind, S., Hyvönen, N., Peltola, O., Zahniser, M., Martikainen, P. J., Vesala, T.

Journal:

Year:

2015

Language:

english

File:

PDF, 380 KB

english, 2015

31

Evaluating the performance of commonly used gas analysers for methane eddy covariance flux measurements: the InGOS inter-comparison field experiment

Peltola, O., Hensen, A., Helfter, C., Belelli Marchesini, L., Bosveld, F. C., van den Bulk, W. C. M., Elbers, J. A., Haapanala, S., Holst, J., Laurila, T., Lindroth, A., Nemitz, E., Röckmann, T., Verm

Journal:

Year:

2014

Language:

english

File:

PDF, 1.71 MB

english, 2014

32

Anthropogenic and biogenic influence on VOC fluxes at an urban background site in Helsinki, Finland

Rantala, Pekka, Järvi, Leena, Taipale, Risto, Laurila, Terhi K., Patokoski, Johanna, Kajos, Maija K., Kurppa, Mona, Haapanala, Sami, Siivola, Erkki, Ruuskanen, Taina M., Rinne, Janne

Journal:

Atmospheric Chemistry and Physics Discussions

Year:

2016

Language:

english

File:

PDF, 940 KB

english, 2016

33

C2-C10 hydrocarbon emissions from a boreal wetland and forest floor

Hellén, H., Hakola, H., Pystynen, K.-H., Rinne, J., Haapanala, S.

Journal:

Year:

2006

Language:

english

File:

PDF, 223 KB

english, 2006

34

Mountain birch – potentially large source of sesquiterpenes into high latitude atmosphere

Haapanala, S., Ekberg, A., Hakola, H., Tarvainen, V., Rinne, J., Hellén, H., Arneth, A.

Journal:

Year:

2009

File:

PDF, 397 KB

2009

35

Seasonal and diurnal variation in CO fluxes from an agricultural bioenergy crop

Pihlatie, Mari, Rannik, Üllar, Haapanala, Sami, Peltola, Olli, Shurpali, Narasinha, Martikainen, Pertti J., Lind, Saara, Hyvönen, Niina, Virkajärvi, Perttu, Zahniser, Mark, Mammarella, Ivan

Journal:

Year:

2016

Language:

english

File:

PDF, 533 KB

english, 2016

36

Author Correction: Neglecting diurnal variations leads to uncertainties in terrestrial nitrous oxide emissions

Shurpali, Narasinha J., Rannik, Ãllar, Jokinen, Simo, Lind, Saara, Biasi, Christina, Mammarella, Ivan, Peltola, Olli, Pihlatie, Mari, HyvÃ¶nen, Niina, RÃ¤ty, Mari, Haapanala, Sami, Zahniser, Mark, Vi

Journal:

Scientific Reports

Year:

2020

File:

PDF, 737 KB

2020

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