OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Forest Research is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
Amplicon sequencing reveals the arbuscular mycorrhizal fungal community composition in Cryptomeria japonica at one local site	89
Timber resources and management characteristics of economic forestry management areas and other forests in South Korea: post-reforestation challenges	31
People’s outdoor behavior and norm based on the Right of Public Access: a questionnaire survey in Sweden	18
Climate-related variation in leaf size and phenology of Betula ermanii in multiple common gardens	16
Oviposition sites constructed in Pinus densiflora phloem by Monochamus alternatus and Monochamus saltuarius	14
Expectations and perceived effects of obtaining forest certification: analysis of three business types in Hamamatsu City, Shizuoka Prefecture, Japan	12
A new approach in soil organic carbon estimation using machine learning algorithms: a study in a tropical forest in Vietnam	10
Optimization of RNA extraction protocol from Eucalyptus and Populus species for gene expression studies	10
Dependence of flower-bearing on trunk size and trunk origin in four tree species of the subgenus Quercus	9
Morphological responses of shoots and fine roots to weed control in Abies sachalinensis and Picea jezoensis seedlings	9
Spatial heterogeneity analysis for estimating breeding values of tree height in a hybrid larch progeny test plantation	8
Lack of P limitation on litter decomposition: a case study from long-term addition of phosphorus and nitrogen in three subtropical forests in southern China	8
Japanese Oak Wilt Disease decreased survival probability and mean lifetime of tree populations in a secondary natural forest	7
Breeding site segregation and Dutch elm disease fungi carriage percentage of three bark beetle species ( Scolytus esuriens , S. chikisanii,	7
Applicability evaluation of tree volume equation for Abies kawakamii (Hayata) Ito based on stem analysis data in Taiwan	7
Characteristics of Cenococcum geophilum sclerotia found in steppe forest soil in Mongolia	7
Biology of actinorhizal symbiosis from genomics to ecology: the 20th International Meeting on Frankia and Actinorhizal Plants	7
Distribution of Frankia and ectomycorrhizal fungi in a denuded volcanic soil exposed by a landslide during heavy rainfall caused by typhoon No. 26 (Wipha) in 2013	7
Comparison of benefits, stakeholders, implementation, and locations of community forestry in Taiwan and Indonesia based on experts’ views	7
Landscape assessment of forest trail using geotagged visitor employed photography: the case of the inariyama trail in the Takao Quasi-National Park, Tokyo	6
Intensive silvicultural practices enhance the performance of forest species in restoration plantations	6
Indirect effects of low-impact thinning on insect communities in forest floor of coniferous plantations	6
Differences in net primary production allocation and nitrogen use efficiency between Moso bamboo and Japanese cedar forests along a slope	6
Leaf cluster morphology is altered along a local light gradient in different manners between young and old Fagus crenata crowns	6
A method evaluating ectomycorrhizal fungal colonization in vitro by using relative quantitative PCR	6

Frugivorous bird foraging is related to pericarp color and ultraviolet reflectance in fruiting shrub species	5
The promotional effect of increased growth on transpiration exceeds the inhibitory effect of increased water use efficiency over the life history of Fagus crenata trees	5
Directionality of long-distance seed dispersal: the role of elevational, latitudinal, and longitudinal seed dispersal under climate change	5
Ecoregion-based height-diameter models for Crimean pine	5
Influence of clear-cutting, strip-cutting, and logging to construct strip roads on necrophagous silphid and dung beetle assemblages in a conifer plantation	5
Organic matter decomposition in a forest mountain stream with a sediment control dam in Japan	5
Effects of stem size and age on resprouting ability of different tree species after clear-cutting in a warm temperate secondary forest	5
The effects of waterlogging duration on responses of above- and belowground organs of Pinus thunbergii seedlings after the release from waterlogging	5
Importance of large-diameter conifer snags for saproxylic beetle (Cerambycidae) assemblages in old-growth remnants in Japan	5
Flowering and fruiting of the dioecious canopy tree Cercidiphyllum japonicum over an 8-year period in central Japan	5
Domestic large-diameter log use in the Japanese lumber manufacturing industry: focusing on regional differences	5
Soil nutrient and moisture environments and shoot growth of Quercus crispula canopy trees in two areas that experienced contrasting effects of deer overabundance over an 11-year period	5
Land-cover changes and deforestation drivers in the forest landscape of Banmauk township in the Sagaing Region of upper Myanmar	4
Soil pH and divalent cations after clear-cutting on a Japanese cypress plantation	4
Innovative use of tea bags to investigate the interactive effect of nutrient status and climatic factors on litter decomposition	4
New vectors: Scolytus chikisanii and S. japonicus (Scolytidae) associated with Dutch elm disease in Hokkaido, Japan	4
Exploring sustainable mangrove management policy, challenges and structure: a case study of Nadi and Momi districts, Fiji Island	4
Exploring the variations and potential of carbon stock in the tropical dry deciduous forests of West Bengal, India	4
Carbon dynamics of organic layer in three forest stands dominated by different tree species	4
A pilot study on home range of female Chinese goral ( Naemorhedus griseus ): exploring GPS tracking data in a cliff landscape	4
Characterization of the complete chloroplast genome of Abies sachalinensis and its intraspecific variation hotspots	4
The economic evaluation of timber obtained from Norway spruce and scots pine grown under different thinning regimes in Lithuania	4
Estimating tourism entrepreneurs’ willingness to pay for ecological compensation of the national forest parks	4
The combined effects of tree shelters, large stock and vegetation control on the early growth of conifer seedlings	3
Mammal and bird species using cavities among forests of different ages on Okinawajima Island in the Ryukyu Archipelago, Japan	3
Blood redox balance among male Japanese forestry workers before and after work	3
Development of cultivation method forLeucopaxillus giganteusfruiting bodies inCryptomeria japonicaartificial forests	3
Scarification with surface soil replacement can promote understory reinitiation as well as the growth of a secondary birch stand	3
Niche adaptation of Frankia do not drastically influence their metabolic profiling	3
Photorespiratory metabolism differs between gymnosperm conifers and angiosperms	3
Microclimate for Cryptomeria japonica seedlings in treeshelters – Mitigation of severe condition by seedling transpiration	3
A practical technique for estimating deer appearance frequency and cedar sapling damage in young plantations protected by tree shelters in western Japan	3
Structure changes of the subalpine Taiwan fir (Abies kawakamii (Hay.) Ito) forest from 2008 to 2018	3
Chamaecyparis obtusa (Hinoki) seedlings preferentially cluster near stumps and stems	3
Construction and transfiguration of the raw material procurement system of woodchips in the Japanese pulp and paper industry	2
Presence of understory dwarf bamboo determines ecosystem fine root production in a cool-temperate forest in northern Japan	2
Dynamics of litterfall production in a forest damaged by oak wilt disease: a case study in a warm-temperate secondary forest	2
Tree-cavity formation in the mature subtropical forests of Yambaru, Okinawa Island	2
Rainfall interception in temperate evergreen broadleaved forest and Japanese cypress plantation with abundant lower-layer vegetation in south-west Japan	2
Genetic diversity and structure of Quercus variabilis populations in the Republic of Korea based on microsatellite markers	2
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	2
Seed dormancy and after-ripening requirements of Indian lac tree ( Schleichera oleosa Lour. Oken)	2
Selected microbial consortia promotesDalbergia sissoogrowth in the large-scale nursery and wastelands in a semi-arid region in India	2
Characteristics of bud endodormancy and physiology in Quercus acutissima seedlings growing in an environment with low chill availability	2
Differences in photosynthetic and water use characteristics of four co-existing tree species at the treeline of the Japanese Alps	2
Environmental factors differentially influence species distributions across tree size classes in a dry evergreen forest in Sakaerat Biosphere Reserve, northeastern Thailand	2
Predicting the rate of forest fire spread toward any directions based on a CNN model considering the correlations of input variables	2
Morphological traits and root anchorage ability of native pioneer tree species for reforestation of mudstone badlands	2
Seasonal changes in leaf water relations in regards to leaf drought tolerance in mature C ryptomeria japonica canopy trees	2
An index to assess the health of Moso bamboo ( Phyllostachys edulis ) forest	2

Seasonal and interspecific variations in the water uptake depth of trees in a moist cool-temperate mixed forest in Japan	2
Assessing the damage caused by deer on young trees in a Sugi (Cryptomeria japonica) plantation based on field signs	2
Understanding the role of vegetation root systems in the initiation of rainfall-induced shallow landslides: scaling perspectives	2
New linkage maps for the Cupressaceae species Chamaecyparis obtusa and Thujopsis dolabrata var. hondae and	2
Effect of sika deer on forest recovery after clear-cutting conifer plantations in warm temperate regions of western Japan: from a field experiment of deer exclosure and planting of Quercus acutissi	2
Soil erosion decreases soil microbial respiration in Japanese beech forests with understory vegetation lost by deer	2
Can treeshelter rescue reforestation under deer foraging pressure? Effects on seedling growth, protection, and decision making	2
Plasticity of leaf functional traits and growth responses to disturbance among cutting cultivars of Cryptomeria japonica in southern Japan	2
Effects of maternal body mass, age and crowding on offspring diapause induction and life-history traits in Monochamus alternatus alternatus (Coleoptera: Cerambycidae)	2
Effects of ozone on stomatal ozone uptake in leaves of Fagus crenata seedlings grown under different CO ₂ concentrations	2
An appropriate combination of a thinning schedule and subsidies to realize sustainable Makino bamboo forest management	2
Barriers to developing forest bioenergy: perceptions from experts	2