Journal of Forest Research最新文献_第8页

Translating Tourists’ Satisfaction Data into Economic Value of the National Forest Parks in China 中国国家森林公园游客满意度数据转化为经济价值

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-06-25 DOI: 10.1080/13416979.2023.2227822

Ziang Wang, Erda Wang, Yang Yu

引用次数: 0

Initial growth and physiology of guanandi (Calophyllum brasiliense Cambess) seedlings treated with humic acids and aqueous vermicompost extract 腐植酸和蚯蚓堆肥水提物处理下巴西仙人掌幼苗的生长和生理特征

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-06-19 DOI: 10.1080/13416979.2023.2226053

J. Busato, Bruno Rogério de Souza, Alessandra Monteiro de Paula, F. F. Sodré, Aline Lima de Oliveira, L. B. Dobbss

{"title":"Initial growth and physiology of guanandi (Calophyllum brasiliense Cambess) seedlings treated with humic acids and aqueous vermicompost extract","authors":"J. Busato, Bruno Rogério de Souza, Alessandra Monteiro de Paula, F. F. Sodré, Aline Lima de Oliveira, L. B. Dobbss","doi":"10.1080/13416979.2023.2226053","DOIUrl":"https://doi.org/10.1080/13416979.2023.2226053","url":null,"abstract":"ABSTRACT The guanandi is a tropical tree from the American continent suitable to compose agroforestry systems and forest-farming-livestock integration whose growth and development stages can be enhanced with the use of biostimulants. In this work, humic acids (HA) and aqueous extracts produced from vermicomposting cattle manure (AEVC), biostimulants commonly employed in short-cycle crops, were characterized and evaluated for initial growth and gas exchange in guanandi seedlings. The HA showed higher levels of C and N and lower H and O compared to AEVC, in addition to three times higher total acidity, higher aromaticity index, and clearer signals regarding symmetric stretching in carboxyl groups and C-O stretching of polysaccharides. Greater stimulation of guanandi growth, via the concentration-response test, was observed for concentrations of 22.24 mg L−1 for HA and 25.55 mg L−1 for AEVC. Increases in net CO2 assimilation, stomatal conductance and transpiration were detected only in seedlings receiving HA. Main root diameter, leaf area and aboveground wet mass increased for both treatments with HA (19.9, 11.0, and 22.8%) and AEVC (16.9, 11.2, and 18.6%). The set of responses associated with the use of HA and AEVC allow categorizing these materials as biostimulants capable of enhancing the initial growth of guanandi seedlings.","PeriodicalId":15839,"journal":{"name":"Journal of Forest Research","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44626694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimating the spatial distribution of soil organic carbon and soil total nitrogen concentrations by remote sensing methods: a case study in a forest-dominated Alpine Watershed, Western China 遥感方法估算土壤有机碳和土壤总氮浓度的空间分布——以中国西部以森林为主的高山流域为例

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-06-16 DOI: 10.1080/13416979.2023.2225240

Chao Wang, Kaiming Li, Ying Wang

{"title":"Estimating the spatial distribution of soil organic carbon and soil total nitrogen concentrations by remote sensing methods: a case study in a forest-dominated Alpine Watershed, Western China","authors":"Chao Wang, Kaiming Li, Ying Wang","doi":"10.1080/13416979.2023.2225240","DOIUrl":"https://doi.org/10.1080/13416979.2023.2225240","url":null,"abstract":"ABSTRACT In ecologically fragile areas, accurate estimation of soil organic carbon (SOC) and soil nitrogen (STN) concentrations is a prerequisite for sustainable development. On the basis of field sampling data and remote sensing technology, this study divided the topsoil (0–30 cm) into three soil layers of 0–10 cm, 10–20 cm, and 20–30 cm to carry out SOC and STN concentrations estimation experiments in the Qilian Mountains in western China. To estimate SOC and STN concentrations, a stepwise multiple linear regression model was used. A total of 119 topsoil samples and nine remotely sensed environmental variables were collected and used for model development and validation. The results show that the stepwise multiple linear regression model has stable simulation performance. The modified soil-adjusted vegetation index (MSAVI), perpendicular vegetation index (PVI), aspect, elevation, and solar radiation were the key environmental variables affecting soil organic carbon and total nitrogen content. The ranking of SOC concentrations in the 0–30 cm soil layer was bush woods > spruce forests > sabina forests > alpine meadows > steppes, with mean concentrations of 117.98 g/kg, 101.35 g/kg, 83.09 g/kg, 78.76 g/kg, and 37.08 g/kg, respectively. The ranking of STN concentrations in the 0–30 cm soil layer was bush woods > alpine meadows >spruce forests > sabina forests > steppes, with mean concentrations of 4.77 g/kg, 3.71 g/kg, 3.19 g/kg, 3.27 g/kg, and 1.92 g/kg, respectively. Both SOC and STN concentrations decreased significantly with increasing soil depth.","PeriodicalId":15839,"journal":{"name":"Journal of Forest Research","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41747401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development and characterization of EST-SSR markers from Thujopsis dolabrata var. hondae RNA-sequencing data 基于多叶拟南芥rna测序数据的EST-SSR标记的开发与鉴定

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-06-14 DOI: 10.1080/13416979.2023.2223440

Güliz Doğan, Ryunosuke Saito, S. Ueno, Yoichi Hasegawa, A. Matsumoto, Y. Moriguchi

引用次数: 1

Exploring sustainable mangrove management policy, challenges and structure: a case study of Nadi and Momi districts, Fiji Island 探讨可持续红树林管理政策、挑战和结构：以斐济岛楠迪和莫米区为例

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-06-07 DOI: 10.1080/13416979.2023.2220189

Salanieta Tuisuva, S. Shibata

{"title":"Exploring sustainable mangrove management policy, challenges and structure: a case study of Nadi and Momi districts, Fiji Island","authors":"Salanieta Tuisuva, S. Shibata","doi":"10.1080/13416979.2023.2220189","DOIUrl":"https://doi.org/10.1080/13416979.2023.2220189","url":null,"abstract":"ABSTRACT Besides being socially and ecologically beneficial for Fiji’s human needs, mangrove management often clashes with development interests, such as tourism threatening their sustainability. To address these issues, the study analyzes mangrove management in practice, especially governance and institutional arrangements at the local level, to better understand how these arrangements function and influence mangrove resources. The study highlights the experiences of four villages within the Momi and Nadi districts, which gives us rich insight into the local-level dynamics of mangrove management within different types of arrangements over mangrove forests. A total of four types of surveys and analysis were conducted in this study including content analysis, talanoa sessions,, questionnaire surveys and an ecological survey. The study found that the existing legallframework indicated several challenges that have contributed to the poor management of mangroves over the years. This includes fragmented policy, lack of clarity on jurisdiction over mangrove resources among multiple ministries and these aspects are challenges highlighted in the study. The mangrove structure in the Nadi mangrove area changed drastically over the years, whilst in Momi, the changes are not visible, both indicated by the respondent .(Ecological survey shows that the Momi district`s mangorve forest has the highest tree densities when compared to Nadi district. The findings of this study are expected to substantially impact sustainable management strategies in addressing the environmental, social and economic impact of development on mangrove loss. The study recommends a mechanism such as PES to sustainably manage mangrove ecosystems and support policy implementation.","PeriodicalId":15839,"journal":{"name":"Journal of Forest Research","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48036346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genetic diversity and population genetic structure in Kadsura coccinea (Schisandraceae), an evergreen woody vine from Hunan, China 湖南常绿木本藤本植物五味子科(Kadsura coccinea)的遗传多样性和群体遗传结构

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-06-06 DOI: 10.1080/13416979.2023.2220192

Jian-Wen Zou, Run-Hua He, Hong-xin Rao, Xian-Quan Luo, Ling Chen

{"title":"Genetic diversity and population genetic structure in Kadsura coccinea (Schisandraceae), an evergreen woody vine from Hunan, China","authors":"Jian-Wen Zou, Run-Hua He, Hong-xin Rao, Xian-Quan Luo, Ling Chen","doi":"10.1080/13416979.2023.2220192","DOIUrl":"https://doi.org/10.1080/13416979.2023.2220192","url":null,"abstract":"ABSTRACT Kadsura coccinea is an evergreen woody vine species indigenous to Southeast Asia and south China with great promise in medicine, food, and ornamental gardening. Its natural resources have decreased dramatically due to irrational fruits and roots harvesting in two decades recently, which may result in heavy erosion of its genetic resources, especially in Hunan Province, China. Here 406 individuals of K. coccinea were collected from 11 natural populations in Hunan Province, and were analyzed for genetic variation using 17 polymorphic microsatellite markers. A total of 163 alleles were amplified with a mean of 9.588 alleles per locus. The mean effective number of alleles per locus, allele richness and the expected heterozygosity of these populations were 2.910, 4.171 and 0.558 on average, respectively, indicating a bit low level of genetic diversity. The among-population differentiation (FST) accounted for 13.63% of the total genetic variation, and analysis of molecular variance also showed 13.38% of genetic variation existed among populations, representing a high genetic differentiation and a bit limited gene flow (Nm = 1.813) among these populations. The results of Bayesian clustering analysis and neighbor-joining clustering analysis showed that populations GD and YZ were specific, and CB and HT were assigned into a cluster. The mantel test demonstrated that the genetic distances revealed by pairwise FST between populations were remarkably correlated to geographic distances. It is the first report on genetic diversity of species in genus Kadsura using molecular markers, and the findings provide fundamental base for genetic resources conservation and breeding of this species.","PeriodicalId":15839,"journal":{"name":"Journal of Forest Research","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42927415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genetic diversity and structure of Quercus variabilis populations in the Republic of Korea based on microsatellite markers 基于微卫星标记的韩国栓皮栎种群遗传多样性和结构分析

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-05-18 DOI: 10.1080/13416979.2023.2213517

Ji-Young Ahn, K. Hong, Hyo-In Lim

{"title":"Genetic diversity and structure of Quercus variabilis populations in the Republic of Korea based on microsatellite markers","authors":"Ji-Young Ahn, K. Hong, Hyo-In Lim","doi":"10.1080/13416979.2023.2213517","DOIUrl":"https://doi.org/10.1080/13416979.2023.2213517","url":null,"abstract":"ABSTRACT The study of genetic diversity and structure in populations of tree species is critical to establishing conservation and management strategies. Quercus variabilis is a widely distributed tree species in the Republic of Korea. It is ecologically adapted to the local environment and is thus a useful resource for tree breeding in the Republic of Korea. Most populations are secondary forests resulting from ecological succession. In this study, we estimated the genetic diversity and structure of natural populations of Q. variabilis. We used 10 microsatellite markers to genetically analyze 691 samples from 20 populations. The mean observed heterozygosity and expected heterozygosity were 0.673 and 0.691, respectively. The genetic diversity of Q. variabilis was moderate compared to other Quercus species. The mean pairwise FST value was 0.010 and the фST value was 0.013, based on AMOVA. The mean FST value was 0.022 from Wright’s F-statistics. The genetic differentiation was very low compared to other Quercus species. Additionally, we did not find any genetic clustering using the unweighted pair group method with arithmetic mean, principal coordinates analysis, or Bayesian cluster analysis. No correlation was detected between geographical and genetic distances (r = 0.005, P = 0.472). Therefore, the genetic diversity and structure of Q. variabilis may be affected by dynamic factors such as biological characteristics, evolutionary history, disturbance, and adaptation. Overall, our results may help to establish suitable forest conservation and management strategies in the Republic of Korea.","PeriodicalId":15839,"journal":{"name":"Journal of Forest Research","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43946084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Secondary succession of an unmanaged coppice woodland adjacent to late-successional, lucidophyllous forest in western Japan 日本西部与晚演替lucidophylous林相邻的未管理灌木林的次生演替

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-05-14 DOI: 10.1080/13416979.2023.2207294

Naoto Kawata, Takahiko Yoshioka, Kana Hotta, W. Azuma, H. Ishii

{"title":"Secondary succession of an unmanaged coppice woodland adjacent to late-successional, lucidophyllous forest in western Japan","authors":"Naoto Kawata, Takahiko Yoshioka, Kana Hotta, W. Azuma, H. Ishii","doi":"10.1080/13416979.2023.2207294","DOIUrl":"https://doi.org/10.1080/13416979.2023.2207294","url":null,"abstract":"ABSTRACT The combined effects of management history and ecosystem connectivity make it difficult to predict future dynamics of abandoned and unmanaged ecosystems. In Japan, unmanaged, secondary forests (satoyama) face risk of arrested or diverted succession, due to extensive human influence across the landscape. Proximity to climax forests, which function as seed sources, could determine the course of succession of abandoned satoyama. Here, we investigated spatial/temporal variation of species composition and stand structure of abandoned satoyama adjacent to a mature lucidophyllous forest in warm-temperate Japan to elucidate the course of succession after abandonment. Two study plots were established in the unmanaged, secondary forest at varying distances from the mature lucidophyllous forest. We calculated vegetation similarity indices among the plots to elucidate spatial variation and temporal change of species composition and stand structure and visualized relationships using nMDS (non-metric multidimensional scaling) ordination. Over the past 15 years, species composition and stand structure of the secondary forest have changed following the normal course of succession. This was because shade-intolerant shrubs, such as Rhododendron, were replaced by recruitment of climax species originating from the lucidophyllous forest. However, Quercus serrata (deciduous oak) and shade-intolerant evergreen trees continued to dominate the upper-canopy. Although the adjacent lucidophyllous forest is an effective seed source for recruitment of climax species, it may take several more decades for the secondary forest to reach late-successional composition and structure, due to legacy effects of past management.","PeriodicalId":15839,"journal":{"name":"Journal of Forest Research","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41337401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Longevity of tall tree species in temperate forests of the northern Japanese Archipelago 日本群岛北部温带森林中高大树种的寿命

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-05-10 DOI: 10.1080/13416979.2023.2207261

K. Osumi, T. Masaki

{"title":"Longevity of tall tree species in temperate forests of the northern Japanese Archipelago","authors":"K. Osumi, T. Masaki","doi":"10.1080/13416979.2023.2207261","DOIUrl":"https://doi.org/10.1080/13416979.2023.2207261","url":null,"abstract":"ABSTRACT The longevity of tall tree species is an essential variable for understanding the dynamics and structure of forest ecosystems. However, it is difficult to accumulate sufficient observations on the mortality of mature individuals in natural populations to obtain a general longevity index. Therefore, we applied a statistical method based on annual ring-count data for approximately 1,700 large-diameter trees from 42 tree species to estimate an age limit for each species. The estimated attainable age varied widely among species, with the longest-living group (approximately 700 years) that included Aesculus turbinata, Kalopanax septemlobus, and Quercus crispula reaching seven times the lifespan of the shortest-living group that included Populus suaveolens, Betula platyphylla, and Cornus controversa. Fagus crenata, the dominant climax species in the region, had moderate longevity. Longevity was not necessarily linked to the regeneration strategy of pioneer species, which are highly shade intolerant during seedling establishment, as many long-lived species also exhibited pioneer-species-like regeneration. Although longevity varied greatly within some genera such as Betula, we detected a phylogenetic influence on longevity across a wide range of taxa. A comparison of longevity among common taxa in the northern Japanese Archipelago and North America showed that each taxon had similar longevity in both regions. These findings imply that the longevity of the tree species examined in this study is phylogenetically fixed, and that the longevity of each component species has similar effects on forest dynamics in forest communities in both regions, each of which contains many closely related species and has similar species compositions.","PeriodicalId":15839,"journal":{"name":"Journal of Forest Research","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47343749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rooting of sugi cuttings in closed and semi-closed conditions under mist irrigation 雾灌封闭和半封闭条件下杉木扦插生根的研究

IF 1.5 4区农林科学

Journal of Forest Research Pub Date : 2023-05-09 DOI: 10.1080/13416979.2023.2209958

S. Ito, M. Kurita, R. Hirata, Kiwamu Yamagishi

{"title":"Rooting of sugi cuttings in closed and semi-closed conditions under mist irrigation","authors":"S. Ito, M. Kurita, R. Hirata, Kiwamu Yamagishi","doi":"10.1080/13416979.2023.2209958","DOIUrl":"https://doi.org/10.1080/13416979.2023.2209958","url":null,"abstract":"ABSTRACT We examined whether 100% atmospheric humidity had a positive or negative effect on rooting rate and root development in sugi shoot cuttings. To assess the effectiveness of producing shoot cuttings using the “aerial cutting” method, we compared the rooting rate, root mass and shoot growth of sugi shoot cuttings reared in a closed environment with nearly 100% atmospheric humidity (vapor pressure deficit (VPD) = 0; closed aerial cuttings (CL)) with individuals grown in an open environment (VPD>0; open aerial cuttings (OP) and open aquaculture cuttings (AQ)). The results showed that an atmospheric humidity of 100% had a negative effect on rooting. The CL shoot cuttings tended to have a lower rooting rate and smaller root dry mass compared to cuttings grown under open conditions (OP and AQ), suggesting a possibility that the rooting of sugi cuttings requires moderate water stress so that the water-absorbing organs can develop and compensate for water loss due to transpiration. Shoot elongation was highest in CL shoot cuttings with frequent mist irrigation, and the lowest in AQ shoot cuttings with no foliar water uptake (FWU) above the water level. The findings suggest that FWU promoted stem elongation in CL shoot cuttings without roots.","PeriodicalId":15839,"journal":{"name":"Journal of Forest Research","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42884427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0