Thesis title: Managing erosion, sediment transport and water quality in drained peatland catchments Grade: Excellent

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1 Curriculum Vitae for Hannu Marttila 1. Full name 4. Marital status Hannu Juhani Marttila Married, 2 child 2. Date and place of birth 5. Telephone and July 14 th 1980, Lappeenranta (Finland) address Nationality hannu.marttila@oulu.fi Finnish 6. Education and training Doctor of Science (Technology), 2011 The University of Oulu, Finland Major subject: Water and geo-environmental engineering Thesis title: Managing erosion, sediment transport and water quality in drained peatland catchments Grade: Excellent Master of Science in Civil Engineering, 2006 The University of Oulu, Finland Major subject: Water and geo-environmental engineering Other studies, (year 2000 in Army) Lappeenranta University of Technology, Major subject: Electrical engineering, Marketing Basic school education, High school, Lappeenrannan lyseon lukio 7. Fields of research interests Sedimentation engineering: erosion, transport and delivery of nutrients and suspended solids (especially organic peat sediment), tracers, particle tracking and sediment fingerprinting, biological interaction and monitoring, new measuring techniques Applied hydrology: environmental hydraulics and hydrology, tracer hydrology, modeling, hydrology and hydraulic properties of peatlands, headwater catchments and brooks, hyporheic hydrology and hydraulics Water resources management: water protection methods, water quality improvement (and flood protection), watershed and stream restoration, effect of landuse (especially peatland drainage), watershed modeling, integrated watershed management 8. Present professional appointment Post-Doc Researcher in Water Resources and Environmental Engineering Laboratory, University of Oulu, , financed by Finnish Academy (ModStream-project) 9. Previous professional appointment Department of Process and Environmental Engineering, Water Resources and Environmental Engineering Laboratory, PhD candidate , financed by RYM-TK doctoral school, Tor- and Maj Nessling Foundation and Ministry of Agriculture and Forestry (VEHO-program) Department of Process and Environmental Engineering, Water Resources and Environmental Engineering Laboratory, assistant, 2005 (4 months), research assistant, 2005 (4 months) and research assistant, 2004 (4 months) Metsä-botnia AB, Field sampler and laboratory assistant, 2003 (3 months)

2 10. Participation on research projects Post-Doctoral researcher, ReFFECT Assessing restoration effectiveness in sediment-stressed forest streams : biodiversity meets hydrology, funded by Finnish Academy participant, AQVI - funded by Finnish Academy co-operation with University of Jyväskylä - Assessing ecological effects of peatland use and restoration success using testacean amoebae, funded by Maj- and Tor Nessling Foundation Consulting for WSP - Pohjois-Pohjanmaan turvetuotannon vesistövaikutusten arviointi 2011-project coordinator at University of Oulu, BioTar Biological indicators in peatland use waste water monitoring, funded by EAKR 2011-participant, Sulka Uusia innovatiivisia vesiensuojelumenetelmiä turvetuotannon vesistökuormituksen vähentämiseen, funded by VAPO project coordinator, ModStream - Hydraulics of erosion and sediment transport in peat dominated headwater streams. funded by Finnish Academy 2010, participant, TuVeKu - Turvetuotannon vesistökuormituksen ennakointi ja uudet hallintamenetelmät, funded by Vapo , participant, HAKU - Happaman vesistökuormituksen ehkäisy Siikajoki-Pyhäjoki -alueella, funded by EAKR , participant, SAKU - Sanginjoen virkistyskäyttöarvon parantaminen ja ekologinen kunnostus, funded by EAKR , secretary, Nordic Peat Network, funded by NKJ and Norden , project coordinator, Peak runoff control at peatland forestry, funded by MMM , project coordinator, Erosion and Transport of Sediments in Forestry Dredged Small Headwater Streams: Hydraulic Criteria for Restoration, funded by Maj- ja Tor Nesslingin säätiö , participant, Restoration of forest brooks, funded by Pohjois-Pohjanmaan Ympäristökeskus , project coordinator, Sedimentation and flow studies in small headwater forest streams, funded by Thule-instituutti 2005, participant, A study of phosphorus sorption and flow paths in soils for efficient wastewater purification in constructed wetlands, funded by Finnish Academy 2004, participant, Peak runoff control at peat harvesting sites, funded by Turveruukki. 11. Research awards, honors and grants 11.1 Grants Orgaaninen sedimentti ja biologinen vaste, kohti parempaa arviointia turvemaiden käytön vaikutuksista MVTT, BioTar Biological indicators in peatland use waste water monitoring, funded by EAKR, University part Use of geochemistry and stable isotopes for sediment fingerprinting at peat drainage catchments - K.H. Renlund Foundation, year PhD funded ( ). RYM-TK, The Doctoral Programme of the Built Environment Several grants related to PhD studies and research ( ): Maa- ja vesitekniikan tuki ry, Finnish Foundation for Technology Promotion (TES), Sven Hall Foundation, Tauno Tönning Research Foundation, Oulu University Scholarship Foundation, Oulun läänin talousseuran maatalous Foundation, Marjatta ja Eino Kollin Foundation, Haavikko Foundation, Olvi Foundation, RYM-TK doctoral school, Finnish Association of Civil Engineers (RIL) 11.2 Honors Best MSc thesis from University of Oulu for national TEK (Tekniikan Akateemiset Liitto) -competition at Other academic and professional merits and activities 12.1 Previous referee for Nordic Hydrology

3 Journal of Irrigation and Drainage Engineering Journal of Hydrology River Research and Applications Boreal Environmental Research Water Quality Research Journal of Canada Journal of Hydro-Environment Research Plant Ecology Energies International Journal of Water Resources and Environmental Engineering International Journal of Water Sciences 12.2 Advisor of PhD students Tapio Tuukkanen Development of load prediction processes and tools for drained peatlands: focus on erosion and sediment transport Riku Eskelinen 2012 Use of isotopes in water resources studies 12.3 Supervision of MSc students Heli Kahelin Pyörrelampi selkeyttimen käyttö vesiensuojelumenetelmänä Kaisa Kettunen Vedenpidättäminen valuma-alueella vesiensuojelun ja tulvanhallinnan menetelmänä Tapio Tuukkanen Suitability of RiverLifeGIS geographical information tool for ditch erosion risk assessment in peatland forestry. Anssi Karppinen Lamell settling structure in peat mining water protection Teaching, research co-ordination and related activities Responsible teacher in course Water Resources Management, winter Member of NHC Nordic Water conference 2012 Scientific Committee, Part of organizing group for Nordic Water 2012 conference held in Oulu, Participation and planning of research proposal for Nordic Joint Committee for Agricultural Research project MYRKLIMA (2009) Participation and planning of research proposal for several (HAKU, SUHE, BIOTAR) EAKR (European regional development fund) projects Participation and planning of research proposal for Life+ project - Tools for Integrating Flood Risk Management and Forestry Water Pollution Control under Changing Climate (2007) Participation and planning of research proposal for TASO - Turvetuotannon ja metsätalouden vesiensuojelutason parantaminen (2009) funding from MMM Participation and planning of research proposal for TEKES projects Turvetuotannon vesistökuormituksen ennakointi ja uudet hallintamenetelmät (2010) Coordinator for NJF seminar 431: Integrated Management of Peatlands: Balancing Between Future Use and Restoration, , Stykkisholmi, Iceland Coordinator for Seminar: Fluvial restoration: different practices and perspectives, , Oulu. Part of organization group for Second Annual Post-Graduate School Seminar, May 12th-13th, 2009 and JOPOKKI-Summit seminar Teacher in University courses: Field Measurements in Environmental Engineering, Hydrology and Hydraulics, Water Supply Networks Tutor for new students, several supervised BEng theses 12.5 Memberships Member of JOPOKKI (the working group for promoting post-graduate studies in the Department of Process and Environmental Engineering, the University of Oulu) IAHS, International Association of Hydrological Sciences Finnish Hydrological Society Finnish Water Association Finnish Peat Society

4 FINCID, Finnish National Committee on Irrigation and Drainage Water Engineering Society at University of Oulu Finnish Association of Civil Engineers (RIL) 12.6 International activities Member of Finnish delegate in FORMAN Cost Action FP 0610, Forest Management and the water cycle, Secretary of Nordic Peat Network, , funded by NKJ and Norden Studying and visiting at Waterloo Hydrology Lab, University of Waterloo, Canada. January-June 2008 (6 months). Contact person: Dr. William K. Annable Studying at Valencia University of Technology, Spain, January-June 2005 (6 months) 12.7 Invited presentations Marttila H Orgaaninen kiintoaines turvemaiden valuma-vesissä keinoja kuormituksen vähentämiseksi. Huomiota Humusvesiin seminaari , Parkano. Marttila H Managing erosion, sediment transport and water quality in drained peatland catchments. Seminar and Field Trip: Ditch network maintenance in peatland forests upgrading our knowledge on timber production, environmental effects and newest adaptive practices , Norway Marttila H Metsätalouden virtaamahallinta. Seminaari - Uusia keinoja virtaamien ja talviaikaisen ravinnekuormituksen hallintaan? Pyhäjärvi-instituutti. Marttila H Managing erosion and sediment transport in drained peatlands, Integrated Management of Peatlands: Balancing between future use and restoration,, , Stykkisholmi, Iceland 13. List of publications 13.1 Under writing process Marttila H, Nieminen M, Meissner K, and Kløve B. Transport and origin of 13 C and 14 N isotopes in suspended sediments at boreal lowland river systems, will be submitted to Journal of Geophysical Research Tuukkanen T, Marttila H, Kløve B. Effect of peat soil properties to erosion conditions and suspended sediment transport at peat extraction sites Tuukkanen T, Marttila H, Kløve B. Nutrients dynamics and leaching processes in peat extraction sites Eskelinen R, Ronkanen A-K, Marttila H, Kløve B. Effect of soil frost on snowmelt runoff generation and water quality: stable isotope study in drained peatlands, will be submitted to Water Resources Research Tertsunen J, Marttila H, Tammela S, Heikkinen K, Saukkoriipi J, Martinmäki K, Ihme R, Tuohino J, Klöve B. Methods to control water acidity originated from peatland forestry drainage areas case studies from Sanginjoki-river catchment, Northern Finland Saarinen et al. Assessing the origin of the acidity of a humic boreal river near sulfide-bearing sediments. Postila H, Ronkanen A-K, Marttila H, Kløve B. Hydrology and hydraulics of treatment wetlands constructed on drained peatlands

5 Menberu M, Haghighi AT, Marttila H, Kløve B. New approach for rainfall IDF-curves: rainfall intensity analysis in Central Finland Marttila H, Kløve B. Spatial and temporal variation of particle size and particulate organic matter in suspended sediment in peatland dominated catchments will be submitted to Journal of Soils and Sediments Ronkanen A-K, Marttila H, Kløve B. Sorption of metals to peat material: column experiment Marttila H, Ronkanen A-K, Isokangas E, Kløve B. Dynamics and fate of phosphorus in the Siikajoki and Temmesjoki watersheds. Kuha et al. Spectrofluorometry properties dissolved organic carbon from different peatland uses. Mustonen et al. Natural flow regime and macroinvertables in Finland 13.2 Scientific publications submitted Marttila H, Saarinen S, Celebi A, Klöve B. Transport of particle-associated elements in two agricultural dominated boreal river systems. Submitted to Science of Total Environment Marttila H, Nieminen M, Meissner K, Tuukkanen T, Saukkoriipi J, and Kløve B. Transport, dynamics and temporal trends of suspended sediment: Insights into the transfer of very fine particulate matter in boreal rivers. Submitted to Global Biogeosciences Cycles Marttila H, Kløve B. Storage, properties and seasonal variations in fine-grained bed sediment within the main channel and headwaters of the River Sanginjoki, Finland. Submitted to Hydrological Processes Irannezhad M, Marttila H, Kløve B. Long-term variability and trends of precipitation in Finland. Submitted to Hydrology and Earth System Sciences. Irannezhad M, Marttila H, Kløve B. Observed Variations and Changes in Daily Precipitation Characteristics in Finland. Submitted to International Journal of Climatology. Marttila H, Irannezhad M, Saukkoriipi J, Kløve B. Long term fluxes of riverine organic matter and connections to climatic indices in River Oulujoki. Submitted to Science of Total Environment Tolkkinen, M., Marttila, H., Saukkoriipi, J., Martinmäki, K., Tammela, S., Tertsunen, J., Heikkinen, K., Tuohino, J., Ihme, R., Klöve, B. ph-levels in intensively drained and peatland dominated river basin: paleolimnological approach to detect impacts of past land use. Submitted to Journal of Environmental Management Postila H, Saukkoriipi J, Heikkinen K, Karjalainen S-K, Kuoppala M, Marttila H, Kløve B. Can treatment wetlands be constructed on drained peatlands for efficient purification of peat extraction runoff? Submitted to Geoderma Sarkkola S, Hökkä H, Nieminen M, Koivusalo H, Laurén A, Ahti E, Launiainen S, Nikinmaa E, Marttila H & Laine J. Evapotranspiration dominates water balance over runoff in mature peatland stands making ditch network maintenance unnecessary? Submitted to Mires and Peat 13.3 Accepted and published international scientific publications Saarinen, T., Mohammadighavam, S., Marttila, H. & Klöve, B Impacts of peatland forestry on runoff water quality in areas with sulphide-bearing sediments - how to avoid acid surges? Forest Ecology and Management, 293,

6 Marttila H & Kløve B Estimation of suspended solids and particulate nutrient load from peatland forestry using turbidity meter, Journal of Irrigation and Drainage Engineering, 138(12), Tuukkanen, T., Koivusalo, H., Marttila, H., Leinonen, A., Klöve, B., Lauren A., Finer, L A GIS based model for ditch erosion risk assessment in peatland forestry: model testing and future development needs. IAHS Red Book, 356. Marttila, H., Tammela, S. and Klöve, B Hydraulic geometry, hydraulics and sediment properties of forest brooks after extensive erosion from upland peatland drainage. Open Journal of Modern Hydrology 2(3): Hökkä H, Hyttinen H, Marttila H, Jämsen J & Klöve B The effect of the PRC method on volume growth of tree stands in ditch maintenance areas, Silva Fennica 45(3): Marttila H & Kløve B Dynamics of erosion and suspended sediment transport from drained peatland forestry, Journal of hydrology 344(3-4): Marttila H, Tammela S & Klöve B Sediment delivery and erosion processes in drained peatlands. International Symposium on Sediment dynamics for a changing future June 14-18, 2010, Warsaw University of Life Sciences - SGGW, Warsaw, Poland. IAHS Red Book. Marttila H, Vuori K-M, Hökkä, H, Jämsen, J & Kløve B Framework for designing and applying peak runoff control structures for peatland forestry conditions. Forest Ecology and Management 260(8): Tammela S, Marttila H, Dey S & Kløve, B Effect and design of underminer structure. Journal of Hydraulic Research 48(2): Marttila H & Kløve B Managing runoff, water quality and erosion in peatland forestry by peak runoff control. Ecological engineering 36(7): Marttila H, Postila H & Kløve, B Calibration of turbidity meter and acoustic doppler velocimetry (Triton-ADV) for sediment types present in drained peatland headwaters: Focus on particulate organic peat River research and applications 26(8): Marttila H & Kløve B Retention of sediment and nutrient loads with peak runoff control. Journal of Irrigation and Drainage Engineering 134(2): Marttila H & Kløve B Erosion and delivery of deposited peat sediment, Water Resources Research 44, W International conference publications and extended abstract Marttila H, Tuukkanen T and Klöve B Peat soil properties and erosion: does degree of humification affect erosion conditions at peat mining sites? IPS conference. Stockholm Sarkkola S, Hökkä H, Nieminen M, Koivusalo H, Lauren A, Ahti E, Launiainen S, Marttila H & Laine J Can tree stand water use compensate for maintenance of ditch networks in peatlands? Implications from water balance measurements. IPS conference. Stockholm Stenberg L, Tuukkanen T, Koivusalo H, Marttila H, Piirainen S, Klöve B & Klöve B Erosion and sediment transport dynamics in drained peatland forest: A case study at Koivupuro Catchment, Eastern Finland. IPS conference. Stockholm 2012.

7 Tuukkanen H, Klöve B, Marttila H, Heikkinen K and Karppinen A Processes and site characteristics controlling nutrient and sediment runoff loads from peat harvesting sites. IPS conference. Stockholm Marttila H & Klöve B Organic rich sediments and suspended solids in peatland drainage catchments. Thule research seminar - Highlights in research of northern and environmental issues extended abstracts Tammela, S. Marttila, H. & Klöve B Boreal forest brook restoration using wooden structures. Thule research seminar - Highlights in research of northern and environmental issues extended abstracts Marttila H, Tammela S, Vuori K, Ihme R, Riihimäki J, Hökkä H, Yrjänä T, Ahola M, Luhta P-L, Moilanen E, Jämsen J & Klöve B Sustainable methods for peak flow control in boreal headwaters affected by peatland drainage. Proceedings of the 13th International Peat Congress. Tullamore, Ireland, June 8th-3th, International and national conference presentation and posters Marttila H, Tuukkanen T and Klöve B Peat soil properties and erosion: does degree of humification affect erosion conditions at peat mining sites? IPS conference. Stockholm Marttila H & Klöve B Organic rich sediments and suspended solids in peatland drainage catchments. Thule research seminar - Highlights in research of northern and environmental issues. Marttila H, Ronkanen A-K, Siekkinen J & Klöve B Restoration of peatland drainage areas at North- East Finland: Effect on catchment runoffs and nutrients balance. EGU Leonardo Looking at Catchments in Colors, Debating new ways of generating and filtering information in hydrology , Luxembourg. Marttila H Managing erosion, sediment transport and water quality in drained peatland catchments. Seminar and Field Trip: Ditch network maintenance in peatland forests upgrading our knowledge on timber production, environmental effects and newest adaptive practices , Norway Ronkanen A-K, Marttila H, Siekkinen J, Klöve B Stable isotopes studies to increase knowledge from the role of peatland in catchment hydrology. Managing erosion, sediment transport and water quality in drained peatland catchments. COST Action FP 0601 FORMAN - 7th Science Workshop, Forests and abundance of water- focus on boreal forests and peatlands. Heikkinen et al New methods to control acid sulfate and organic acid leaching from peatland forestry drainage areas. Managing erosion, sediment transport and water quality in drained peatland catchments. COST Action FP 0601 FORMAN - 7th Science Workshop, Forests and abundance of water- focus on boreal forests and peatlands. Marttila H, Vuori K-M, Hökkä H, Jämsen J & Klöve B Managing erosion, sediment transport and water quality in drained peatland catchments. COST Action FP 0601 FORMAN - 7th Science Workshop, Forests and abundance of water- focus on boreal forests and peatlands. Marttila, H Managing erosion and sediment transport in drained peatlands, Integrated Management of Peatlands: Balancing between future use and restoration,, , Stykkisholmi, Iceland Ronkanen, A-K., Marttila, H., Tähtinen, P., Marja-aho, J., Kalliokoski, K., Kløve, B Benefits of flow management on the function and purification efficient of treatment peatlands: preliminary results. WETPOL Marttila, H When the land meets the water; sediments in headwaters and downstream linkage. Fluvial Restoration: Fluvial restoration- different practices and perspectives seminar,

8 Marttila, H., Tammela, S. Kløve, B Management of sediment and erosion processes in boreal headwaters affected by peatland drainage. FORMAN Forest management and Water, Sege Boger, Israel, 2009 Koivusalo, H., Hökkä, H., Ahti, E., Sarkkola, S., Marttila, H., Nieminen, M., Laurén, A Role of vegetation cover in the water balance of a drained forested peatland in Southern Finland. Biogeomon Marttila, H., Tammela, S. Kløve, B Water management with peak runoff control in drained peatland areas. British Soil Science Society Spring Conference. May 5th to 7th 2009 Predicting the Future For Highly Organic Soils, Edinburgh Conference Centre, Heriot-Watt University, Edinburgh Campus Marttila, H., Tammela, S. Kløve, B Management of sediment and erosion processes in boreal headwaters affected by peatland drainage. EGU General Assembly 2009 Marttila, H Sedimentin kulkeutumisen hallinta latvavesistöissä. Hydrologian päivät 2008, Kierikkikeskus, Marttila, H., Tammela, S., Vuori, K., Ihme, R., Riihimäki, J., Hökkä, H., Yrjänä, T., Ahola, M., Luhta, P-L., Moilanen, E., Jämsen, J., Kløve, B Sustainable methods for peak flow control in boreal headwaters affected by peatland drainage. Proceedings of the 13th International Peat Congress. Tullamore, Ireland, June 8th 13th, Marttila, H., Tammela, S. and Kløve, B Management of sediment transport in boreal headwater affected by peatland drainage. CGU Annual Meeting, Banff Park Lodge, Canada, May 10-14, Kløve, B. Heikkinen, K. Marttila, H. Karjalainen, S. M. Ronkanen, A. K. Postila, H. and Tammela, S Hydrological and Environmental Impacts of Peatland Drainage: Alternative Methods for Sustainable Management, IDW conference, Helsinki, Finland. Hökkä, H., H. Koivusalo, E. Ahti, M. Nieminen, J. Laine, M. Saarinen, A. Laurén, J. Alm, E. Nikinmaa, B. Klöve, H. Marttila. Effect of Tree Stand Transpiration and Interspiration and Interception On Site Water Balance in Drained Peatlands: Experimental Design and Measurements. Proceedings of the 13th International Peat Congress. Tullamore, Ireland, June 8th 13th, Marttila, H Integrated water protection and flood control in peatland forestry: effects of runoff water retention and floodplain forest on water quality and flood risk. Measuring and modeling of northern change. 1st Annual Thule Research Seminar, Kuusamo, Finland. Marttila, H., Tammela, S., Kløve, B Sedimentation and flow studies in small headwater forest streams. Thule Institute Lecture series. Water Resources and Environmental Engineering Laboratory, Department of Process and Environmental Engineering, University of Oulu, Finland. Marttila, H Orgaanisen kiintoaineen eroosio ja kulkeutuminen turvetuotannon ojissa. Seminaari : Veden ja aineiden kulkeutumisprosessien kuvaus ja mallintaminen ympäristönhoitohankkeissa, Oulun yliopisto, Vesi- ja ympäristötekniikan laboratorio. Finland Kløve, B., Ronkanen, A.-K., Karjalainen, S.M. & Marttila, H Fosforin pidätysprosessit kosteikkojen maaperässä. Seminaari : Veden ja aineiden kulkeutumisprosessien kuvaus ja mallintaminen ympäristönhoitohankkeissa, Oulun yliopisto, Vesi- ja ympäristötekniikan laboratorio. Finland Marttila, H., Kløve, B., Jämsen, J., Vuori, K-M., Ihme, R., Leskisenoja, K., Hökkä, H., Hyötyläinen, T. Vesiensuojelun ja tulvien hallinnan yhdentäminen metsätalouden kunnostusojituksessa Metsätalouden vesiensuojelupäivät , Pieksämäki.

9 Marttila, H., Kløve, B., Jämsen, J., Vuori, K-M., Ihme, R., Leskisenoja, K., Hökkä, H., Hyötyläinen, T. Vesiensuojelun ja tulvien hallinnan yhdentäminen metsätalouden kunnostusojituksessa Metsätalous ja vesistöt seminaari Koli, Luontokeskus Ukko, Finland. Tammela, S., Marttila, H., Kløve, B., Ahola, M., Yrjänä, T., Luhta, P-L., Moilanen, E. Metsäpurojen kunnostushanke Metsätalous ja vesistöt seminaari Koli, Luontokeskus Ukko, Finland Other scientific articles, monographs and reports Klöve B, Saukkoriipi J, Tuukkanen T, Heiderscheidt E, Heikkinen K, Marttila H, Ihme R, Depre L & Karppinen A Turvetuotannon vesistökuormituksen ennakointi ja uudet hallintamenetelmät. Preestimation of loading on water bodies from peat production and new pollution control methods. Suomen ympäristö 35. Tertsunen J, Martinmäki K, Heikkinen K, Marttila H, Saukkoriipi J, Tammela S, Saarinen T, Tolkkinen M, Hyvärinen M, Ihme R, Yrjänä T & Klöve B Happamuuden aiheuttamat vesistöhaitat ja niiden torjuntakeinot Sanginjoella, Suomen ympäristö; Acidity-induced watercourse defects and their prevention on the River Sanginjoki, Suomen ympäristö 37. Klöve B, Tuukkanen T, Marttila H, Postila H & Heikkinen K Turvetuotannon kuormitus kirjallisuuskatsaus ja asiantuntija-arvio turvetuotannon vesistökuormitukseen vaikuttavista tekijöistä. TASOhankkeen julkaisuja. Jämsen, J. & Marttila H Ohjeistus virtaamansäätöpadon rakentamiseen. Guidelines for use of peak runoff control method. Metsäkeskuksen julkaisu nro 5/2011. Central Finland Forestry Centre. Yrjänä T, Luhta P-L, Moilanen E, Tammela S, Marttila H, Klöve B, Suurkuukka H, Virtanen R & Muotka T Liettyneiden metsäpurojen kunnostaminen. Metsätieteen aikakauskirja,tieteen tori. Marttila, H. Tammela, S. Klöve, B Johdatus virtavesien prosesseihin, Rakenteiden mitoittaminen in Purokunnostusopas, Käsikirja metsäpurojen kunnostajille. (A guide for forest stream restoration) Ahola, M., Havumäki, M. (ed.), Kainuun ympäristökeskus, Pohjois-Pohjanmaan ympäristökeskus, Vammalan Kirjapaino Oy, 89 p. Klöve, B., Marttila, H., Óskarsson, H., Grønlund, A., Berglund, K., Berglund, Ö., Maljanen, M., Lægdsmand, M., Past and Future of Cultivated Peatlands - Nordic Environmental Challenges. Peatlands international. Marttila. H & Kløve, B Effective water protection with peak runoff control. Vesitalous 1/2006, s (abstract in English) Marttila, H Peak runoff control and sediment transport in the ditch of the peat harvesting sites. MSc thesis, Water resources and Environmental Engineering Laboratory, Department of Process and Environmental Engineering, Univ. Oulu. (abstract in English)