Results 101 to 110 of about 215,122 (255)

The Long Arc of Forest Land Dispossession and Degradation—Firm and State Actions on Sámi Lands in the Wood‐Based Commodity Frontier in Northern Sweden, 1673–1955

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT This article presents a new way of obtaining deep explanations of environmental problems. We expose the production strategies, corporate strategies and state actions that have been taken by firms and state agencies to facilitate the geographical expansion of the wood‐based commodity frontier at the expense of reindeer pastoralists among the ...
David Harnesk, Lars Östlund
wiley   +1 more source

Ectomycorrhizal Cortinariaceae species dominate class II peroxidase gene expression in a boreal forest soil

open access: yesNew Phytologist, EarlyView.
Share of transcripts and ITS2 sequence for each gene families among identified fungal contigs and OTUs. Summary Boreal forest ecosystems constitute a large terrestrial reservoir of carbon. In these nitrogen‐limited environments, release of nutrients through decomposition of soil organic matter is of fundamental importance.
Florian Barbi   +4 more
wiley   +1 more source

Mikrostruktur dan Karakteristik Permukaan Kayu Pinus Scots (Pinus sylvestris L.) Termodifikasi Gliserol dan Asam Sitrat

open access: yesJurnal Ilmu Pertanian Indonesia
Scots pine (Pinus sylvestris L.) wood is one of the most popular timber export products. However, its low durability can reduce the potential and utilization of the wood. Chemical modification is one of the solutions to overcome this drawback.
Gabriel Tobing   +6 more
doaj   +1 more source

Thermotolerance thresholds of the photosystem II increase with elevation in conifer species in the Spanish Pyrenees

open access: yesPlant Biology, EarlyView.
In vitro‐tested photosystem II thermotolerance of seven temperate conifers indicated higher thermal thresholds in species growing in high elevations compared to those in the lowlands. Higher thermotolerance might be explained by the adaptation of species in higher elevations to extreme diurnal temperature fluctuations.
N. Kunert, E. Düsterhöft
wiley   +1 more source

Impact of pine looper defoliation in Scots pine [PDF]

open access: yes, 2003
Widespread defoliation of forests caused by insects or fungi cause economic losses throughout the world. Successful outbreak management involves cost/benefit estimation and requires knowledge of potential yield losses. Currently, such knowledge is scarce. This thesis evaluates the significance of single-year defoliation by the pine looper moth (Bupalus
openaire  

Soil remineralization with silicate rock powder: nutrient effects on plant quality and ungulate foraging

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Silicate rock powder (SRP), a slow‐release mineral additive, is increasingly used as a potential mitigation measure against soil acidification in natural areas. SRP addition has led to a higher soil base saturation and small increases in soil nutrient availability.
Sylvana Harmsen   +7 more
wiley   +1 more source

From quantity to quality: the evolution of forest restoration in the United Kingdom

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Over the past century, forest cover in the United Kingdom has increased threefold. However, the pathways, achievements, and shortcomings of this expansion remain underexplored. Objectives This study analyses the drivers, implementation, and legacies of forest restoration in the United Kingdom before and after 1990, which is when ...
Susanne Raum   +4 more
wiley   +1 more source

Limited restoration of plant microbiomes: insights from fungal assemblages of a peatland dominant

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Plants are not solitary organisms; they host diverse and largely unexplored microbiomes that shape their health, adaptability, and ecosystem roles. Recent environmental sequencing findings have revealed that each plant species harbors a unique fungal assemblage.
Martina Vašutová   +5 more
wiley   +1 more source

Analysis of differences of growth and phenology of provenances of Scots pine (Pinus sylvestris) in provenance experiment at Žepče

open access: yesBiosystems Diversity, 2017
This paper analyses the growth and phenology of fourteen European provenances of Scots pine at the international experimental plot at Zepce. The experiment with the provenances was developed during the spring of 2012 with two (2+0) year old plants.
D. Ballian, S. Šito
doaj   +1 more source

Temporal and Spatial Change in Diameter Growth of Boreal Scots Pine, Norway Spruce, and Birch under Recent-Generation (CMIP5) Global Climate Model Projections for the 21st Century

open access: yes, 2018
We investigated how climate change affects the diameter growth of boreal Scots pine (Pinus sylvestris L.), Norway spruce (Picea abies (L.) H. Karst.), and silver birch (Betula pendula Roth) at varying temporal and spatial scales. We generated data with a
S. Kellomäki   +5 more
semanticscholar   +1 more source

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