Leader: Andis Lazdiņš Start date: 01.04.2020 End date: 31.03.2023 European Regional Development Fund agreement No. 1.1.1.1/19/A/064 Project staff Arta Bārdule Aldis Butlers Jordane Jean-Claude Champion Jānis Ivanovs Ieva Ivbule Santa Kalēja Andis Lazdiņš Guna Petaja Agris Zimelis Publications Meļņiks R.N., Upenieks E.M., Butlers A., Bārdule A., Kalēja S., Lazdiņš A. 2024. Land, 13(6), 790 Quantifying Dissolved Organic Compound Efflux from Drained Peatlands in Hemiboreal Latvia DOI: 10.3390/land13060790 Lazdiņš A., Lupiķis A., Polmanis K., Bārdule A., Butlers A., Kalēja S. 2024. Silva Fennica, 58(1), 22017 Carbon stock changes of drained nutrient-rich organic forest soils in Latvia DOI: 10.14214/sf.22017 Matisons R., Katrevičs J., Zeltiņš P., Jansone D., Jansons Ā. 2024. Forests, 15(1), 15 The Environmental and Genetic Controls of Increment Suggest a Limited Adaptability of Native Populations of Norway Spruce to Weather Extremes DOI: 10.3390/f15010015 Meļņiks R.N., Bārdule A., Butlers A., Champion J., Kalēja S., Skranda I., Petaja G., Lazdiņš A. 2023. Land, 12(12), 2153 Carbon Losses from Topsoil in Abandoned Peat Extraction Sites Due to Ground Subsidence and Erosion DOI: 10.3390/land12122153 Jauhiainen J., Heikkinen J., Clarke N., …, Butlers A., …, Lazdins A. et al. 2023. Biogeosciences, 20(23), 4819-4839 Reviews and syntheses: Greenhouse gas emissions from drained organic forest soils – synthesizing data for site-specific emission factors for boreal and cool temperate regions. DOI: 10.5194/bg-20-4819-2023 Dubra S., Samariks V., Līcīte I., Butlers A., Purviņa D., Lupiķis A., Jansons Ā. 2023. Sustainability, 15(24), 16622 Effects of Drainage on Carbon Stock in Hemiboreal Forests: Insights from a 54-Year Study DOI: 10.3390/su152416622 Bārdule A., Polmanis K., Krumšteds L.L., Bārdulis A., Lazdiņš A. 2023. iForest - Biogeosciences and Forestry, 16(3), 165-173 Fine root morphological traits and production in coniferous- and deciduous-tree forests with drained and naturally wet nutrient-rich organic soils in hemiboreal Latvia DOI: 10.3832/ifor4186-016 Samariks V., Lazdiņš A., Bārdule A., Kalēja S., Butlers A., Spalva G., Jansons Ā. 2023. Forests, 14(2), 184 Impact of Former Peat Extraction Field Afforestation on Soil Greenhouse Gas Emissions in Hemiboreal Region DOI: 10.3390/f14020184 Vanags-Duka M., Bārdule A., Butlers A., Upenieks E.M., Lazdiņš A., Purviņa D., Līcīte I. 2022. Land, 11(12), 2233 GHG Emissions from Drainage Ditches in Peat Extraction Sites and Peatland Forests in Hemiboreal Latvia DOI: 10.3390/land11122233 Butlers A., Lazdiņš A., Kalēja S., Bārdule A. 2022. Forests, 13(11), 1790 Carbon Budget of Undrained and Drained Nutrient-Rich Organic Forest Soil DOI: 10.3390/f13111790 Bārdulis A., Ivanovs J., Bārdule A., Lazdiņa D., Purviņa D., Butlers A., Lazdiņš A. 2022. Land, 11(10), 1873 Assessment of Agricultural Areas Suitable for Agroforestry in Latvia DOI: 10.3390/land11101873 Bārdule A., Gerra-Inohosa L., Kļaviņš I., Kļaviņa Z., Bitenieks K., Butlers A., Lazdiņš A., Lībiete Z. 2022. Land, 11(9), 1414 Variation in the Mercury Concentrations and Greenhouse Gas Emissions of Pristine and Managed Hemiboreal Peatlands DOI: 10.3390/land11091414 Liepiņš J., Lazdiņš A., Kalēja S., Liepiņš K. 2022. Land, 11(7), 108 Species Composition Affects the Accuracy of Stand-Level Biomass Models in Hemiboreal Forests DOI: 10.3390/land11071108 Butlers A., Lazdins A. 2022. Proceedings of 28th Annual International Scientific Conference "Research for Rural Development 2022", 37, 44-49 Case study on greenhouse gas (GHG) fluxes from flooded former peat extraction fields in central part of Latvia DOI: 10.22616/rrd.28.2022.006 Kaleja S., Bardule A. 2022. Proceedings of 28th Annual International Scientific Conference "Research for Rural Development 2022", 37, 56-62 Review of climate change mitigation measures applicable in degraded peatlands in Latvia DOI: 10.22616/rrd.28.2022.008 Bārdule A., Petaja G., Butlers A., Purviņa D., Lazdiņš A. 2021. Baltic Forestry, 27(2), 534 Estimation of litter input in hemiboreal forests with drained organic soils for improvement of GHG inventories DOI: 10.46490/BF534 Petaja G., Karklina I., Neimane S. 2021. Proceedings of 27th International Scientific Conference "Research for Rural Development 2021", 36, 57-62 Short-term effects of fertilization on photosynthetic activity in a deciduous tree plantation DOI: 10.22616/rrd.27.2021.008