Journal of forest science最新文献_第6页

Effect of selective logging on the genetic differentiation of Juglans pyriformis Liebm. populations 选择性采伐对梨形核桃遗传分化的影响。人口

IF 1.1

Journal of forest science Pub Date : 2022-12-12 DOI: 10.17221/131/2022-jfs

Celia Cecilia Acosta-Hernández, Lourdes Georgina Iglesias Andreu, M. Luna-Rodríguez, P. Octavio-Aguilar

引用次数: 0

Afforestation of agricultural land affects soil structural stability and related preconditions to resist drought 农用地造林影响土壤结构稳定性及抗旱的相关前提条件

IF 1.1

Journal of forest science Pub Date : 2022-12-07 DOI: 10.17221/156/2022-jfs

J. Holatko, O. Holubík, T. Hammerschmiedt, J. Vopravil, A. Kintl, M. Brtnický

{"title":"Afforestation of agricultural land affects soil structural stability and related preconditions to resist drought","authors":"J. Holatko, O. Holubík, T. Hammerschmiedt, J. Vopravil, A. Kintl, M. Brtnický","doi":"10.17221/156/2022-jfs","DOIUrl":"https://doi.org/10.17221/156/2022-jfs","url":null,"abstract":"Afforestation is important for the EU forest management strategy. Afforestation of abandoned and marginal arable land is a favourable non-agricultural land use option for climate change mitigation. It may prevent threats of drought or erosion e.g. by affecting the water balance in soil via increased structural stability. The structural stability control in afforested soil is related to i.a. organic matter content, nutrient content, soil reaction, planted tree species prosperity, and amelioration. A four-year field small-plot experiment on afforestation was carried out with Chernozem covered with deciduous (oak), coniferous (pine) or mixed planting, amended with 3 doses (no-application, 0.5 kg×m–2, and 1.5 kg×m–2) of alginite. In 2013 and 2016, soil reaction pHH2O, mean weight diameter (MWD), organic matter content (LOI) and total organic carbon (TOC) were determined and related to the soil structural stability to evaluate the soil precondition to sustain drought twice per vegetation period (spring and autumn). Afforestation significantly improved MWD compared to the field soil between 2013 and 2016 from 1.63 ± 0.04 mm to 1.85 ± 0.05 mm. Tree planting significantly neutralized the soil pHH2O, mixed planting appeared to improve LOI and TOC. Four-year afforestation led also to higher structural stability, less alkaline pH and deciduous tree-related increase in LOI, which may indicate better soil sustainability to drought.","PeriodicalId":16011,"journal":{"name":"Journal of forest science","volume":"43 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90729723","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}

引用次数: 0

Norway spruce phenotype variability determined by needle anatomy in Bohemian Forest compared to other regions of the Czech Republic 与捷克共和国其他地区相比，波希米亚森林的挪威云杉表型变异由针解剖确定

IF 1.1

Journal of forest science Pub Date : 2022-11-15 DOI: 10.17221/137/2022-jfs

K. Matějka, V. Krpeš

{"title":"Norway spruce phenotype variability determined by needle anatomy in Bohemian Forest compared to other regions of the Czech Republic","authors":"K. Matějka, V. Krpeš","doi":"10.17221/137/2022-jfs","DOIUrl":"https://doi.org/10.17221/137/2022-jfs","url":null,"abstract":"Young trees (saplings) of the Norway spruce (Picea abies [L.] Karst.) regenerating populations were analysed on 7 plots in the Šumava Mts. (Bohemian Forest), on 5 plots in the Jeseníky Mts. (Eastern Sudetes), and 1 plot in the Krkonoše (Giant Mts.). All 13 plots were located at the forest altitudinal (vegetation) zones of natural Picea abies stands. Each selected tree was characterized by microscopic features of the first-year needles. The free-hand needle cross-sections were prepared from three needles of each tree and measured by digital microphotos. The following needle characteristics were measured: width, thickness, and vascular bundle diameter. Each population was described by variability of these parameters. Populations were classified based on the data set. Two artificially planted populations were most different. Populations resulting in natural stands have different phenotype variability, possibly as a result of the parent stand history: two extreme examples are Eustaška locality (Jeseníky Mts.) with no known disturbance, and Trojmezí locality (Šumava Mts.), where wind and bark beetle disturbances were repeatedly recorded.","PeriodicalId":16011,"journal":{"name":"Journal of forest science","volume":"31 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78075120","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}

引用次数: 0

Adaptability responses to drought stress in the oak species Quercus petraea growing on dry sites 旱地栎树对干旱胁迫的适应性响应

IF 1.1

Journal of forest science Pub Date : 2022-11-07 DOI: 10.17221/123/2022-jfs

Bayartaa Nyamjav

{"title":"Adaptability responses to drought stress in the oak species Quercus petraea growing on dry sites","authors":"Bayartaa Nyamjav","doi":"10.17221/123/2022-jfs","DOIUrl":"https://doi.org/10.17221/123/2022-jfs","url":null,"abstract":"We studied sessile oak (Quercus petraea) growing on six dry sites to understand adaptability responses to drought stress. Pedunculate oak (Quercus robur) on a moderately dry site was tested in parallel. We analyzed accessions from mostly dry sites that were less sensitive to soil drought and found that the growth performance ranking was not the same before and after treatment. We used phenological plasticity approaches to study seed development and plant development before and after drought: the treatments included stem length, root length, and collar diameter, as well as dry above- and below-ground biomass performance. Additionally, after drought treatment, osmolytes and root surface were tested in Q. petraea. According to the analyses and results, the ranked sites did not maintain their ranking status, with Q. petraea exhibiting different rates of growth during each developmental stage from seed development until the end of the treatment of plant material. The smallest seeds came from the driest site, which may indicate more adaptability to drought stress. After drought treatment, large differences were found between the dry biomass performance, stem length, root length, and collar diameter of oaks grown on different sites. The osmolality of Q. petraea on most of the dry sites was higher under the reduced treatment than under the optimal treatment, but not significantly. After drought treatment, all accessions – and especially those from the driest site – showed large differences in growth performance between the treatments. The relationship between seed weight and seedling development before and after drought treatment differed according to the developmental stage.","PeriodicalId":16011,"journal":{"name":"Journal of forest science","volume":"77 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81238074","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}

引用次数: 0

Households’ willingness to pay for forest conservation in Ethiopia: A review 埃塞俄比亚家庭为森林保护付费的意愿:综述

IF 1.1

Journal of forest science Pub Date : 2022-11-01 DOI: 10.17221/94/2022-jfs

Diriba Abdeta

{"title":"Households’ willingness to pay for forest conservation in Ethiopia: A review","authors":"Diriba Abdeta","doi":"10.17221/94/2022-jfs","DOIUrl":"https://doi.org/10.17221/94/2022-jfs","url":null,"abstract":"Environmental valuation studies in the context of developing countries have become more frequent in recent years. However, literature which reviews and examines the environmental valuation studies is limited. Thus, this paper performed a literature review on forest contingent valuation studies conducted in the Ethiopian context in the past two decades (2000 to May 2022), focusing on two specific objectives: (i) to examine amounts of resources that households are willing to pay (WTP) for forest conservation, and (ii) to identify determinants of households’ WTP. Results indicate the mean lower annual WTP of USD 0.41 (2.63 birr) and 7.04 man-days per household in money and labour time, respectively. Whereas the mean upper annual WTP of USD 53.52 per household in monetary payment and 94.34 man-days per household in labour time contribution are found for the management and conservation of forest in Ethiopia. The finding reveals that there is a limited proportion of the examined studies that included and estimated WTP in a non-monetary payment vehicle, implying a need for future researches on the topic. The result shows that demographic and socio-economic variables, physical assets ownership, institutional and infrastructural services and bid price variables were the main determinants of households’ WTP. This suggests that the forest conservation intervention program involving public participation in the country needs to consider the identified determinants of WTP in design and implementation of the program. Moreover, the finding indicates the presence of mixed results on the effect and direction in which some determinants of WTP are affected. This recommends a pressing need for comprehensive future studies on the research theme.","PeriodicalId":16011,"journal":{"name":"Journal of forest science","volume":"40 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82674944","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}

引用次数: 1

State of the raw wood growing stocks and prediction of further development of cutting in the context of coniferous stands calamity in the Czech Republic 捷克共和国针叶林灾害背景下的原材生长量现状和进一步发展的预测

IF 1.1

Journal of forest science Pub Date : 2022-10-24 DOI: 10.17221/76/2022-jfs

D. Šafařík, D. Březina, Jakub Michal, P. Hlaváčková

{"title":"State of the raw wood growing stocks and prediction of further development of cutting in the context of coniferous stands calamity in the Czech Republic","authors":"D. Šafařík, D. Březina, Jakub Michal, P. Hlaváčková","doi":"10.17221/76/2022-jfs","DOIUrl":"https://doi.org/10.17221/76/2022-jfs","url":null,"abstract":"The extremely dynamic development of calamities caused by the effects of global climate change followed by the spread of under-bark insect pests mainly in coniferous stands and the ongoing incidental felling have raised concerns in the woodworking industry about the developments in the source material with respect to ensuring production in a short-term view. Since the overall standing stock in spruce stands of all age classes in the Czech Republic amounts to 399.6 million m3 (2017–2026) and the theoretical outlook of the logging potential based on the percentage of logging accounts for 112.62 million m3 (2017–2026), the concerns might be deemed justified. The article presents an updated view of the current situation based on official statistics and offers an analytic prediction of the possible development, considering the possible consequences, even in the production of the forestry sector. The statistical data on the current situation have been compiled for the last two decades of development. The results show that with a continued high rate of bark beetle calamities, assuming a total annual cutting with a permanent limitation on the planned harvests of more than 30 million m3, the complete stands of spruce from age class 5 onwards could be harvested in approximately 14–16 years.","PeriodicalId":16011,"journal":{"name":"Journal of forest science","volume":"26 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76023832","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}

引用次数: 0

Comparison of the approach to determination of the rotation period of forest stands in the Czech Republic and in the Slovak Republic 捷克共和国和斯洛伐克共和国确定森林林分轮作期方法的比较

IF 1.1

Journal of forest science Pub Date : 2022-10-14 DOI: 10.17221/107/2022-jfs

Michaela Korená Hillayová, K. Holušová, Klára Báliková, J. Holécy

{"title":"Comparison of the approach to determination of the rotation period of forest stands in the Czech Republic and in the Slovak Republic","authors":"Michaela Korená Hillayová, K. Holušová, Klára Báliková, J. Holécy","doi":"10.17221/107/2022-jfs","DOIUrl":"https://doi.org/10.17221/107/2022-jfs","url":null,"abstract":"The exact determination of the rotation period is still a current and important essential issue of forestry. It attracts the attention of forest economists, managers and owners worldwide, not only of forest economists but also of forest managers. The rotation period is defined by physical, technical or financial parameters of forest management. Therefore, it is necessary to distinguish between the biological and the economic optimal rotation period. A fundamental challenge in forest management is the need for appropriate determination of the rotation period. The primary interest of our research was to compare the effective legislation for the determination of the rotation period in the Czech Republic and in the Slovak Republic. Scientific methods such as document analysis and questionnaire survey were applied. The results of the legislation analysis and other related documents were compared with the expert opinions of the relevant stakeholders. Those who affect the decision process related to the problem and those where are “affected” by the problem were involved in the study. Results show that respondents do not agree with the regulation of rotation period according to effective law. Moreover, they consider it as not usable as the conditions in forest ecosystems have changed recently, which is not considered in the legislation.","PeriodicalId":16011,"journal":{"name":"Journal of forest science","volume":"7 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86479250","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}

引用次数: 0

Estimation of ungulate population density in Kazakhstan: Case study from foothill ecosystems 哈萨克斯坦有蹄类种群密度估算:来自山麓生态系统的案例研究

IF 1.1

Journal of forest science Pub Date : 2022-10-11 DOI: 10.17221/98/2022-jfs

Jan Cukor, František Havránek, S. Sokolov, Vlastimil Skoták, Lucie Hambálková, R. Sevcik, Z. Vacek, D. Nurseitov

引用次数: 0

Responses of the germination and phytochemical content of Pinus nigra Arn. subsp. pallasiana (Lamb.) Holmboe. (Anatolian black pine) seeds to salt stress 黑松种子萌发及植物化学含量的响应。无性系种群。pallasiana(羊肉)。Holmboe。(安纳托利亚黑松)种子耐盐

IF 1.1

Journal of forest science Pub Date : 2022-09-29 DOI: 10.17221/96/2022-jfs

M. D. Ulusan

{"title":"Responses of the germination and phytochemical content of Pinus nigra Arn. subsp. pallasiana (Lamb.) Holmboe. (Anatolian black pine) seeds to salt stress","authors":"M. D. Ulusan","doi":"10.17221/96/2022-jfs","DOIUrl":"https://doi.org/10.17221/96/2022-jfs","url":null,"abstract":"The germination stage, which is known to be the most sensitive period of plant development, is very sensitive to salt stress. To determine how salt stress affected the germination behaviour of Pinus nigra Arn. subsp. pallasiana (Lamb.) Holmboe, the seeds were germinated at gradually increasing salt concentrations. The detrimental effect of the salt stress increased parallelly to the salt concentration. The morphological and physiological changes were analysed in each application to detect the effect of the increasing salt concentrations on the germination stage, and the results were evaluated. The root and stem length, germination percentage, seed germination vigour index and seed mass decreased with the increasing concentration. The amount of volatile and phenolic compounds increased up to 100 mM of salt concentration, while similar parameters decreased at other salt concentrations. The gradual destruction of the habitats of these plants, which create sustainable living conditions with their ability to adapt to the ever-changing climatic conditions, and the increasing ecological negativities make it challenging for the quality of life and viability of these plants. The study was aimed at defining the responses to salt stress by examining the changes in the germination behaviour and phytochemical content, and the amount of Anatolian black pine seeds with an increasing soil salinity.","PeriodicalId":16011,"journal":{"name":"Journal of forest science","volume":"38 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84041950","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}

引用次数: 0

Growth analysis of the lower layer trees in forest stands under conversion in the Starohorské vrchy Mts.: A case study 林分下层乔木在改造条件下的生长分析——以starohorskarvchy山为例

IF 1.1

Journal of forest science Pub Date : 2022-09-27 DOI: 10.17221/110/2022-jfs

S. Kucbel, J. Vencurik

引用次数: 0