Abstract Increasing ecosystem service provision is a key strategy of the UK’s ongoing agricultural and environmental policy reforms. Enhancing forest cover by 4%, particularly on the least productive agricultural land, aims to maximise carbon sequestration and achieve net zero by 2050. Multiple factors affect the sequestration potential of afforestation schemes and landowner participation in them, highlighting the need for spatially explicit research. We used the InVEST Carbon Model to investigate the Loddon Catchment, southeast England as a study area. We assessed the carbon sequestration potential and economic feasibility of three broadleaved woodland planting scenarios; arable, pasture, and stakeholder-approved (SA) scenario. We found that over a 50-year time horizon, woodland planting on arable land has the greatest sequestration potential (4.02 tC ha−1 yr−1), compared to planting on pasture land (3.75 tC ha−1 yr−1). When monetising carbon sequestration at current market rates, woodland planting on agricultural land incurs a loss across all farm types. However, when including the value of unpaid labour, lowland pasture farms presently incur a greater loss (−€285.14 ha−1 yr−1) than forestry (−€273.16 ha−1 yr−1), making forestry a more economical land use. Subsidising up to the social value of carbon (€342.23 tC−1) significantly reduces this loss and may make afforestation of pasture land more appealing to farmers. Woodland planting on lowland pasture land would increase forest cover by up to 3.62%. However, due to the influence of farmer attitudes on participation, it is more realistic for afforestation to occur on lowland pasture land in the SA scenario, equating to a 0.74% increase.
增加生态系统服务提供是英国正在进行的农业和环境政策改革的关键战略。将森林覆盖率提高4%，特别是在生产力最低的农业用地上，旨在最大限度地提高碳固存能力，到2050年实现净零排放。多种因素影响造林方案的封存潜力和土地所有者的参与，突出了空间明确研究的必要性。我们使用InVEST Carbon模型对英格兰东南部的Loddon集水区进行了研究。评估了3种阔叶林种植方案的固碳潜力和经济可行性;耕地、牧场和涉众批准(SA)场景。我们发现，在50年的时间范围内，与在牧场种植(3.75 tC ha - 1 yr - 1)相比，在耕地上种植林地具有最大的固碳潜力(4.02 tC ha - 1 yr - 1)。当以目前的市场价格将碳封存货币化时，在农业用地上种植林地会导致所有农场类型的损失。然而，当包括无偿劳动力的价值时，低地牧场农场目前的损失(- 285.14公顷- 1年- 1)比林业(- 273.16公顷- 1年- 1)更大，使林业成为更经济的土地利用方式。补贴达到碳的社会价值(€342.23 tC - 1)可以显著减少这种损失，并可能使牧场造林对农民更具吸引力。在低地牧场上造林可使森林覆盖面积增加3.62%。然而，由于农民态度对参与的影响，在SA情景下，在低地牧场进行造林更为现实，相当于增加0.74%。
{"title":"Woodland planting on UK pasture land is not economically feasible, yet is more profitable than some traditional farming practices","authors":"J. Flack, M. Lukac, L. Todman","doi":"10.2478/forj-2022-0001","DOIUrl":"https://doi.org/10.2478/forj-2022-0001","url":null,"abstract":"Abstract Increasing ecosystem service provision is a key strategy of the UK’s ongoing agricultural and environmental policy reforms. Enhancing forest cover by 4%, particularly on the least productive agricultural land, aims to maximise carbon sequestration and achieve net zero by 2050. Multiple factors affect the sequestration potential of afforestation schemes and landowner participation in them, highlighting the need for spatially explicit research. We used the InVEST Carbon Model to investigate the Loddon Catchment, southeast England as a study area. We assessed the carbon sequestration potential and economic feasibility of three broadleaved woodland planting scenarios; arable, pasture, and stakeholder-approved (SA) scenario. We found that over a 50-year time horizon, woodland planting on arable land has the greatest sequestration potential (4.02 tC ha−1 yr−1), compared to planting on pasture land (3.75 tC ha−1 yr−1). When monetising carbon sequestration at current market rates, woodland planting on agricultural land incurs a loss across all farm types. However, when including the value of unpaid labour, lowland pasture farms presently incur a greater loss (−€285.14 ha−1 yr−1) than forestry (−€273.16 ha−1 yr−1), making forestry a more economical land use. Subsidising up to the social value of carbon (€342.23 tC−1) significantly reduces this loss and may make afforestation of pasture land more appealing to farmers. Woodland planting on lowland pasture land would increase forest cover by up to 3.62%. However, due to the influence of farmer attitudes on participation, it is more realistic for afforestation to occur on lowland pasture land in the SA scenario, equating to a 0.74% increase.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"68 1","pages":"61 - 71"},"PeriodicalIF":1.6,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46385037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jozef Výbošťok, Lenka Navrátilová, Z. Dobšinská, Bianka Dúbravská, Blanka Giertliova, P. Alac, Miroslav Suja, J. Šálka
Abstract The paper builds on previous international research done by Masiero et al. (2020). It applies on Slovak national level and expands the previous study with different study programs. The societal transformation towards bioeconomy provides an opportunity for changing current economy and societies into more sustainable ones with mitigation of the environmental pressures at hearts. Such societal transition requires involvement of all stakeholders in bio-economy discussion and decision-making process and studying their perceptions of bioeconomy. Amongst all the stakeholders, future generation is particularly important, as it is important to understand bioeconomy perception by the generation of stakeholders that will manage this area in the near future. For that reason, we focus our attention on students of three bioeconomy related areas at the Technical University in Zvolen (forestry studies, wood processing studies and natural resources management studies). We were able to identify significant differences in bioeconomy perception between analyzed categories. The familiarity with the concept is quite high, as more then two thirds have heard about bioeconomy before the survey was conducted. As the main information sources were selected news, university courses and social media. The study program had a greater impact on perceived importance of forests within bioeconomy than the type of study. Overall, students perceive development of forest-based bioeconomy as favouring sustainable forest management.
{"title":"Bioeconomy perception by students of different study programs – study from Slovakia","authors":"Jozef Výbošťok, Lenka Navrátilová, Z. Dobšinská, Bianka Dúbravská, Blanka Giertliova, P. Alac, Miroslav Suja, J. Šálka","doi":"10.2478/forj-2021-0025","DOIUrl":"https://doi.org/10.2478/forj-2021-0025","url":null,"abstract":"Abstract The paper builds on previous international research done by Masiero et al. (2020). It applies on Slovak national level and expands the previous study with different study programs. The societal transformation towards bioeconomy provides an opportunity for changing current economy and societies into more sustainable ones with mitigation of the environmental pressures at hearts. Such societal transition requires involvement of all stakeholders in bio-economy discussion and decision-making process and studying their perceptions of bioeconomy. Amongst all the stakeholders, future generation is particularly important, as it is important to understand bioeconomy perception by the generation of stakeholders that will manage this area in the near future. For that reason, we focus our attention on students of three bioeconomy related areas at the Technical University in Zvolen (forestry studies, wood processing studies and natural resources management studies). We were able to identify significant differences in bioeconomy perception between analyzed categories. The familiarity with the concept is quite high, as more then two thirds have heard about bioeconomy before the survey was conducted. As the main information sources were selected news, university courses and social media. The study program had a greater impact on perceived importance of forests within bioeconomy than the type of study. Overall, students perceive development of forest-based bioeconomy as favouring sustainable forest management.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"68 1","pages":"91 - 100"},"PeriodicalIF":1.6,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44341402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Kunickaya, A. Pomiguev, I. Kruchinin, T. Storodubtseva, Anna M. Voronova, D. Levushkin, Vyacheslav Borisov, V. Ivanov
Abstract The transportation of forestry products is performed over long distances and is quite expensive, which limits the development of biofuel plants in Russia and around the world. The use of timber terminals contributes to transportation cost reduction and mitigates negative environmental impacts. This work aims to analyze various technological solutions for optimization of forestry products processing at temporary terminals and cost reduction of transportation, shipping, and wood treatment. The work presents a discussion on the technological and economic possibilities of the mobile pellet plant, the mobile essential oil production plant, and an enhanced autonomous electric generator system. It is shown that the use of mobile plants for obtaining pellets and essential oils allows processing wood residues at the terminal, which reduces the cost of transportation and shipment of raw materials and improves the quality of the finished products. The current study also examines some of the modern scanning technologies used to detect log defects and obtain complete biometric information in real time while assessing the productivity of wood processing operations. The results of the study can be used to develop efficient movable timber terminals.
{"title":"Analysis of modern wood processing techniques in timber terminals","authors":"O. Kunickaya, A. Pomiguev, I. Kruchinin, T. Storodubtseva, Anna M. Voronova, D. Levushkin, Vyacheslav Borisov, V. Ivanov","doi":"10.2478/forj-2021-0017","DOIUrl":"https://doi.org/10.2478/forj-2021-0017","url":null,"abstract":"Abstract The transportation of forestry products is performed over long distances and is quite expensive, which limits the development of biofuel plants in Russia and around the world. The use of timber terminals contributes to transportation cost reduction and mitigates negative environmental impacts. This work aims to analyze various technological solutions for optimization of forestry products processing at temporary terminals and cost reduction of transportation, shipping, and wood treatment. The work presents a discussion on the technological and economic possibilities of the mobile pellet plant, the mobile essential oil production plant, and an enhanced autonomous electric generator system. It is shown that the use of mobile plants for obtaining pellets and essential oils allows processing wood residues at the terminal, which reduces the cost of transportation and shipment of raw materials and improves the quality of the finished products. The current study also examines some of the modern scanning technologies used to detect log defects and obtain complete biometric information in real time while assessing the productivity of wood processing operations. The results of the study can be used to develop efficient movable timber terminals.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"68 1","pages":"51 - 59"},"PeriodicalIF":1.6,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43740904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ana Patrícia Poeiras, Teresa Oliveira, Joana Reis, P. Surový, M. E. Silva, Nuno de Almeida Ribeiro
Abstract Cork oak (Quercus suber L.) grows in the Mediterranean basis including Portugal and is the main species producing cork which is used prevailingly in stopper industry. In our paper, cork from Quercus suber L. over three consecutive harvests from a traditional rainfed plot, between 1999 and 2017, and cork from an irrigated plot, harvested in 2017, were studied. We applied two X–ray image analysis technologies – X–ray micro-computed tomography and X–ray microdensitometry. Cork development, related with intern porosity, growth and density was studied with the objective of understanding the cork characteristics evolution over the years and with a different water regime. The outcomes of this study suggested an increase in density and porosity over harvests and a slight decrease of the cork growth. Cork samples from the irrigated plot, compared with cork from the same year of extraction in the rainfed plot, showed higher growth rate and higher porosity. The results demonstrated the contribution of climatic factor of precipitation as well as the silviculture model in cork characteristics, showing the relevance of the present work for the definition of the management practices. These may be determinant for enhancing cork quality and quantity production through silviculture measures. Our findings can be particularly useful for stakeholders especially under the conditions of Portugal in terms of increasing the value of the industrial chain of cork.
{"title":"Influence of water supply on cork increment and quality in Quercus suber L.","authors":"Ana Patrícia Poeiras, Teresa Oliveira, Joana Reis, P. Surový, M. E. Silva, Nuno de Almeida Ribeiro","doi":"10.2478/forj-2021-0024","DOIUrl":"https://doi.org/10.2478/forj-2021-0024","url":null,"abstract":"Abstract Cork oak (Quercus suber L.) grows in the Mediterranean basis including Portugal and is the main species producing cork which is used prevailingly in stopper industry. In our paper, cork from Quercus suber L. over three consecutive harvests from a traditional rainfed plot, between 1999 and 2017, and cork from an irrigated plot, harvested in 2017, were studied. We applied two X–ray image analysis technologies – X–ray micro-computed tomography and X–ray microdensitometry. Cork development, related with intern porosity, growth and density was studied with the objective of understanding the cork characteristics evolution over the years and with a different water regime. The outcomes of this study suggested an increase in density and porosity over harvests and a slight decrease of the cork growth. Cork samples from the irrigated plot, compared with cork from the same year of extraction in the rainfed plot, showed higher growth rate and higher porosity. The results demonstrated the contribution of climatic factor of precipitation as well as the silviculture model in cork characteristics, showing the relevance of the present work for the definition of the management practices. These may be determinant for enhancing cork quality and quantity production through silviculture measures. Our findings can be particularly useful for stakeholders especially under the conditions of Portugal in terms of increasing the value of the industrial chain of cork.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"68 1","pages":"3 - 14"},"PeriodicalIF":1.6,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42989942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Polydrusus aeratus Gravenhorst, 1807 is a pest of both coniferous and deciduous trees in forests. It is widespread throughout the Czech Republic from the lowlands to the mountains. Adult beetles occur from April to September. In the western Czech Republic, a number of 1- to 2-m tall Abies alba were recently damaged by P. aeratus adults at an altitude of 750 m. P. aeratus can damage older saplings that were damaged as young saplings by the pine weevil. The damage caused by P. aeratus is so for rather small but should not be neglected by foresters. As the ongoing climate change modifies the relationship between trees and pests, also currently indifferent species may become dangerous for forests in near feature. Therefore, scientists would focus also on relatively less dangerous species of pests, especially insects. Possible methods for controlling of P. aeratus are suggested as main output of the study.
{"title":"Polydrusus aeratus (Coleoptera: Curculionidae: Entiminae): a potential pest of young coniferous stands","authors":"T. Fiala, J. Holuša","doi":"10.2478/forj-2021-0014","DOIUrl":"https://doi.org/10.2478/forj-2021-0014","url":null,"abstract":"Abstract Polydrusus aeratus Gravenhorst, 1807 is a pest of both coniferous and deciduous trees in forests. It is widespread throughout the Czech Republic from the lowlands to the mountains. Adult beetles occur from April to September. In the western Czech Republic, a number of 1- to 2-m tall Abies alba were recently damaged by P. aeratus adults at an altitude of 750 m. P. aeratus can damage older saplings that were damaged as young saplings by the pine weevil. The damage caused by P. aeratus is so for rather small but should not be neglected by foresters. As the ongoing climate change modifies the relationship between trees and pests, also currently indifferent species may become dangerous for forests in near feature. Therefore, scientists would focus also on relatively less dangerous species of pests, especially insects. Possible methods for controlling of P. aeratus are suggested as main output of the study.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"68 1","pages":"36 - 42"},"PeriodicalIF":1.6,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42915090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Merganič, K. Merganičová, Jozef Výbošťok, Peter Valent, J. Bahýľ
Abstract The fulfilment of forest functions is significantly affected by forest management, especially the applied harvest regeneration systems. The interest rate can significantly influence forest regeneration planning but was rarely tested. We examined how different interest rates (0%, 0.5%, 1%, 1.5%, 2%, 2.5% and 3%) affect the fulfilment of multiple forest functions and hence, the decision on the optimal forest regeneration system for multiple criteria. The analysis was performed based on the simulation of 450 different harvest-regeneration systems applied to a secondary spruce dominated forest stand and the multi-criteria a posteriori decision analysis. The outputs from the growth simulator were used to quantify the fulfilment of timber production and non-production functions. Three selected indicators (Soil expectation value, Shannon index of species diversity, and height to diameter ratio) were analysed on the base of single-criteria optimisation based on maximising a single indicator and the methods of multi-criteria optimisation of the weighted sum method and Pareto front with the goal to harmonise the fulfilment of three different functions. The results indicated that lower interest rates favoured single tree cutting systems with relatively long rotation cycles (140–160 years), while higher interest rates favoured strip cutting with shorter rotation cycles (90–100 years).
{"title":"Impact of interest rates on forest management planning based on multi-criteria decision analysis","authors":"J. Merganič, K. Merganičová, Jozef Výbošťok, Peter Valent, J. Bahýľ","doi":"10.2478/forj-2021-0019","DOIUrl":"https://doi.org/10.2478/forj-2021-0019","url":null,"abstract":"Abstract The fulfilment of forest functions is significantly affected by forest management, especially the applied harvest regeneration systems. The interest rate can significantly influence forest regeneration planning but was rarely tested. We examined how different interest rates (0%, 0.5%, 1%, 1.5%, 2%, 2.5% and 3%) affect the fulfilment of multiple forest functions and hence, the decision on the optimal forest regeneration system for multiple criteria. The analysis was performed based on the simulation of 450 different harvest-regeneration systems applied to a secondary spruce dominated forest stand and the multi-criteria a posteriori decision analysis. The outputs from the growth simulator were used to quantify the fulfilment of timber production and non-production functions. Three selected indicators (Soil expectation value, Shannon index of species diversity, and height to diameter ratio) were analysed on the base of single-criteria optimisation based on maximising a single indicator and the methods of multi-criteria optimisation of the weighted sum method and Pareto front with the goal to harmonise the fulfilment of three different functions. The results indicated that lower interest rates favoured single tree cutting systems with relatively long rotation cycles (140–160 years), while higher interest rates favoured strip cutting with shorter rotation cycles (90–100 years).","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"68 1","pages":"23 - 35"},"PeriodicalIF":1.6,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48717930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Humanity has come to the conclusion about the need for eco-balanced planning of territorial land use at both regional and local levels. The object of research is the periurban areas around 20 small towns of the Kyiv region – the most common category of cities in Ukraine. The provision of periurban areas of small towns with forests is analyzed taking into account three indicators: population in cities, distance to the nearest forests and their size. It was found that forests are absent in the vicinity of most small towns in the region which are mostly surrounded by arable land. Small towns are grouped into four clusters according to the similarity of forest provision of periurban zones with indicators: average (55% of towns); improved (Vyshhorod, Bucha); with the best situation (Irpin); worse (Vyshneve, Myronivka, Uzyn, Skvyra, Tetiiv, Yahotyn). Each such cluster requires the development of certain strategies for the formation of periurban green infrastructure, which will include both protective green stands and recreational areas. Therefore, around the small towns of Kyiv region it is recommended to immediately form periurban recreational and protective zones with a predominance of forests. This will dramatically improve the environmental situation and contribute to the environmental and social sustainability of urban areas.
{"title":"Provision of periurban zones of small towns of Kyiv region by forests as a factor of eco-stability","authors":"V. Yukhnovskyi, O. Zibtseva, Y. Henyk","doi":"10.2478/forj-2021-0021","DOIUrl":"https://doi.org/10.2478/forj-2021-0021","url":null,"abstract":"Abstract Humanity has come to the conclusion about the need for eco-balanced planning of territorial land use at both regional and local levels. The object of research is the periurban areas around 20 small towns of the Kyiv region – the most common category of cities in Ukraine. The provision of periurban areas of small towns with forests is analyzed taking into account three indicators: population in cities, distance to the nearest forests and their size. It was found that forests are absent in the vicinity of most small towns in the region which are mostly surrounded by arable land. Small towns are grouped into four clusters according to the similarity of forest provision of periurban zones with indicators: average (55% of towns); improved (Vyshhorod, Bucha); with the best situation (Irpin); worse (Vyshneve, Myronivka, Uzyn, Skvyra, Tetiiv, Yahotyn). Each such cluster requires the development of certain strategies for the formation of periurban green infrastructure, which will include both protective green stands and recreational areas. Therefore, around the small towns of Kyiv region it is recommended to immediately form periurban recreational and protective zones with a predominance of forests. This will dramatically improve the environmental situation and contribute to the environmental and social sustainability of urban areas.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"68 1","pages":"43 - 50"},"PeriodicalIF":1.6,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45282994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract This work aims to analyze the age structure of forests in Krasnodar Krai in order to estimate their carbon sequestration potential. The research was conducted during 2015–2020 in 14 forested districts of Krasnodar Krai in the Russian Federation. A database of 96,000 sample plots was used. Aspen occupied the maximum area (20% of trees), while much smaller areas were occupied by linden, birch, pine, and oak (p≥0.05 with aspen). Spruce occupied three times smaller areas compared to aspen (p≤0.05), while maple, elm, ash, and alder had ten times smaller areas (p≤0.01). Among deciduous species by age, mature and overmature stands predominate, while in conifers a young growth prevails (44% – for pines). All pine forests belong to the 1st quality class (91%), for birch and aspen, it is 75–80% of trees (p≤0.05 with the frequency for pine), for spruce – 52% (p≤0.05), and for oak – 10% (p≤0.01). Different tree species make different contributions to carbon sequestration – from 0.3 tons per 1 ha (Alnus glutinosa) to 1.7 tons per ha (Fraxinus excelsior). Taking into account the areas occupied in the forest by different tree species, their contribution will also be different – from 0.5 thousand tons/1 year (F. excelsior) to 290 thousand tons per 1 year (Populus tremula). The total increase in wood stocks and carbon sequestration is mainly due to six forest tree species. The results obtained can be used to assess the potential for carbon sequestration in temperate forests, taking into account their different age structure and tree species composition.
{"title":"Potential for carbon sequestration and the actual forest structure: the case of Krasnodar Krai in Russia","authors":"O. Efimov, Dmitry Gura, S. Makar, R. Mustafin","doi":"10.2478/forj-2021-0022","DOIUrl":"https://doi.org/10.2478/forj-2021-0022","url":null,"abstract":"Abstract This work aims to analyze the age structure of forests in Krasnodar Krai in order to estimate their carbon sequestration potential. The research was conducted during 2015–2020 in 14 forested districts of Krasnodar Krai in the Russian Federation. A database of 96,000 sample plots was used. Aspen occupied the maximum area (20% of trees), while much smaller areas were occupied by linden, birch, pine, and oak (p≥0.05 with aspen). Spruce occupied three times smaller areas compared to aspen (p≤0.05), while maple, elm, ash, and alder had ten times smaller areas (p≤0.01). Among deciduous species by age, mature and overmature stands predominate, while in conifers a young growth prevails (44% – for pines). All pine forests belong to the 1st quality class (91%), for birch and aspen, it is 75–80% of trees (p≤0.05 with the frequency for pine), for spruce – 52% (p≤0.05), and for oak – 10% (p≤0.01). Different tree species make different contributions to carbon sequestration – from 0.3 tons per 1 ha (Alnus glutinosa) to 1.7 tons per ha (Fraxinus excelsior). Taking into account the areas occupied in the forest by different tree species, their contribution will also be different – from 0.5 thousand tons/1 year (F. excelsior) to 290 thousand tons per 1 year (Populus tremula). The total increase in wood stocks and carbon sequestration is mainly due to six forest tree species. The results obtained can be used to assess the potential for carbon sequestration in temperate forests, taking into account their different age structure and tree species composition.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"68 1","pages":"15 - 22"},"PeriodicalIF":1.6,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45837667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Báliková, Z. Dobšinská, Emília Balážová, P. Valent, J. Šálka
Abstract Preferential land tax programs are used over 50 years and are mainly connected with nature protection and environmental goals. Nowadays, they are also considered as a way how to promote and support forest ecosystem services that arise from exempted forest land. In Slovak Republic national forest land tax reduction scheme exists for special purpose and protection forests, as well for other forests with special importance. The goal of the paper was to develop a multidimensional evaluation of this economic instrument for ecosystem service support in Slovakia. We evaluated how the forest land tax reduction fits into the payments for ecosystem services theory, which services are supported and what is the potential and implementation effectiveness according to theory of policy analysis. Even though, the forest owners and enterprises benefit from tax reductions, evidence regarding its visibility as payment for ecosystem service is low. Forest land tax reductions are considered as other economic incentive for ecosystem services support with moderate potential effectiveness. Despite the instrument have low visibility of FES supported from both sides – sellers and beneficiaries, its potential effectiveness is high, due its automatic and stable implementation without relevant implementation gaps.
{"title":"Forest land tax reductions – an effective payment for forest ecosystem services in Slovakia?","authors":"K. Báliková, Z. Dobšinská, Emília Balážová, P. Valent, J. Šálka","doi":"10.2478/forj-2021-0010","DOIUrl":"https://doi.org/10.2478/forj-2021-0010","url":null,"abstract":"Abstract Preferential land tax programs are used over 50 years and are mainly connected with nature protection and environmental goals. Nowadays, they are also considered as a way how to promote and support forest ecosystem services that arise from exempted forest land. In Slovak Republic national forest land tax reduction scheme exists for special purpose and protection forests, as well for other forests with special importance. The goal of the paper was to develop a multidimensional evaluation of this economic instrument for ecosystem service support in Slovakia. We evaluated how the forest land tax reduction fits into the payments for ecosystem services theory, which services are supported and what is the potential and implementation effectiveness according to theory of policy analysis. Even though, the forest owners and enterprises benefit from tax reductions, evidence regarding its visibility as payment for ecosystem service is low. Forest land tax reductions are considered as other economic incentive for ecosystem services support with moderate potential effectiveness. Despite the instrument have low visibility of FES supported from both sides – sellers and beneficiaries, its potential effectiveness is high, due its automatic and stable implementation without relevant implementation gaps.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"67 1","pages":"167 - 176"},"PeriodicalIF":1.6,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48583702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Forests cover about 30% of the world´s land area and provide people and nature with essential ecosystem services and goods. Despite their importance, forests continue to be degraded. A variety of international forest governance and policy arrangements have developed to foster protection and sustainability of forests. However, number of studies point to nonexistence of a global forest policy regime per se, and growing institutional fragmentation of forest governance arrangements. In line with continuing priority of national sovereignty in the international regulation of forest policy, the role of domestic policies, mainly domestic forest policy actors, is considered central to international forest governance analysis by many researchers. The paper aimed to set the framework for the international forest policy analysis by domestic forestry stakeholders´ perceptions. The dimensions of Policy Arrangements Approach modified for purpose of meeting the nature of research, serve as theoretical foundations. In the first part, the paper aim to define dimensions theoretically. In the second part, specific international forest-focused political processes are described through adapted dimensions. The two steps serve as the basis for research to be subsequently applied in selected European countries.
{"title":"Theoretical and methodological framework for the analysis of international forest political processes by stakeholders´ perceptions at national level","authors":"Lenka Halušková, Z. Dobšinská, J. Šálka","doi":"10.2478/forj-2021-0015","DOIUrl":"https://doi.org/10.2478/forj-2021-0015","url":null,"abstract":"Abstract Forests cover about 30% of the world´s land area and provide people and nature with essential ecosystem services and goods. Despite their importance, forests continue to be degraded. A variety of international forest governance and policy arrangements have developed to foster protection and sustainability of forests. However, number of studies point to nonexistence of a global forest policy regime per se, and growing institutional fragmentation of forest governance arrangements. In line with continuing priority of national sovereignty in the international regulation of forest policy, the role of domestic policies, mainly domestic forest policy actors, is considered central to international forest governance analysis by many researchers. The paper aimed to set the framework for the international forest policy analysis by domestic forestry stakeholders´ perceptions. The dimensions of Policy Arrangements Approach modified for purpose of meeting the nature of research, serve as theoretical foundations. In the first part, the paper aim to define dimensions theoretically. In the second part, specific international forest-focused political processes are described through adapted dimensions. The two steps serve as the basis for research to be subsequently applied in selected European countries.","PeriodicalId":45042,"journal":{"name":"Central European Forestry Journal","volume":"67 1","pages":"230 - 239"},"PeriodicalIF":1.6,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46820158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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