Purpose of the Review This review offers essential information on the factors affecting the efficiency of wood chip supply chains, and of comminution in particular. The paper indicates the pros and cons of alternative set ups, as well as the impact of specific technical choices, including machine setup and adjustments. Recent Findings Chipping performance is closely related to chipper characteristics

Purpose of Review Winch-assist systems have seen rapid development, adoption, and implementation in many parts of the world in the past decade and can be considered one of the major recent innovations in steep terrain harvesting. Though a comparatively young topic, the literature around this topic has grown considerably during the last decade. This review summarizes the present body of literature on

Purpose of Review Despite the rapidly increasing use of resilience indices to analyze responses of trees and forests to disturbance events, there is so far no common framework to apply and interpret these indices for different purposes. Therefore, this review aims to identify and discuss various shortcomings and pitfalls of commonly used resilience indices and to develop recommendations for a more

Purpose of Review Tropical Montane Cloud Forest (TMCF) is a highly vulnerable ecosystem, which occurs at higher elevations in tropical mountains. Many aspects of TMCF vegetation functioning are poorly understood, making it difficult to quantify and project TMCF vulnerability to global change. We compile functional traits data to provide an overview of TMCF functional ecology. We use numerical models

Purpose of Review The mechanization of silvicultural work on forest plantations is usually driven by a decreasing supply of motivated labour which increases its relative cost. Mechanization can also result in other advantages like increased effectiveness, higher efficiency, and improved working conditions. The purpose of our review is to examine the last few decades’ endeavours to mechanize the regeneration

Purpose This paper reviews the most recent literature related to the use of remote sensing (RS) data in wildland fire management. Recent Findings Studies dealing with pre-fire assessment, active fire detection, and fire effect monitoring are reviewed in this paper. The analysis follows the different fire management categories: fire prevention, detection, and post-fire assessment. Extracting the main

Purpose of Review Lowering the impact of forest utilisation on the forest environment is a part of the improvement in sustainable forest management. As part of forest utilisation, timber harvesting can also cause environmental implications. The main impact of forest operations is on the soil, on regeneration and on the residual stand. The aim of the present review was to identify the state of the art

Purpose of Review Forest and biomass utilization is of great significance in the context of global change toward renewable energy and products. Supply chain management has been proven as an effective path to improve economic and environmental performance of forest and biomass products. However, the existing studies are fragmented and task-oriented. In this paper, we aim to systematically form a data-oriented

Purpose of Review This review provides perspectives and insights of forest researchers from four continents representing a range of geo-regions, with examples from diverse and dynamic use of forest products that are undervalued and often misrepresented. A comprehensive discussion of the subject provides special attention to property, tenancy, public goods and access rights to non-wood forest products

Purpose of Review Resilience is a key concept to deal with an uncertain future in forestry. In recent years, it has received increasing attention from both research and practice. However, a common understanding of what resilience means in a forestry context and how to operationalise it is lacking. Here, we conducted a systematic review of the recent forest science literature on resilience in the forestry

Purpose of Review The overall objective of this paper is to review the state of knowledge on the application of radar data for detecting bark beetle attacks in forests. Due to the increased availability of high spatial and temporal resolution radar data (e.g. Sentinel-1 (S1)), the question is how this time series data can support operational forest management with respect to forest insect damage prevention

Purpose of Review The adoption of Structure from Motion photogrammetry (SfM) is transforming the acquisition of three-dimensional (3D) remote sensing (RS) data in forestry. SfM photogrammetry enables surveys with little cost and technical expertise. We present the theoretical principles and practical considerations of this technology and show opportunities that SfM photogrammetry offers for forest

Purpose of Review Logging practices change and evolve over time to accomplish forest management goals considering constraints related to physical feasibility, economics, and social acceptability. Relative to its size New Zealand has a large and productive plantation forest estate and a well-established forest industry. In recent years, New Zealand has undergone significant changes to its timber harvesting

Purpose of Review The forest structure generally refers to the configuration and distribution of different plant species and sizes. Investigation and analysis of forest structures help us to understand the history, current status, and future development of forest ecological systems. This paper aims at a systematic summary of the quantitative analysis methods of forest structure. Recent Findings The

Purpose of Review This paper aims to provide a comprehensive but concise review of the various quantitative methods, in particular, optimization techniques, for the efficient management and control of complex forest biomass supply chains. The review is structured around a top-down hierarchical planning approach that includes strategic, tactical, and operational decisions. At each planning level, the

Purpose of Review We provide a comprehensive review of the empirical and modelling approaches used to quantify the radiation–vegetation interactions related to vegetation temperature, leaf optical properties linked to pigment absorption and chlorophyll fluorescence emission, and of their capability to monitor vegetation health. Part 1 provides an overview of the main physiological indicators (PIs)

Purpose of Review One of the challenges of forest operations is to consider the consequences of different management strategies and to estimate the economic, environmental and social performance of different processes, products, or services. From the methods available to quantify the impact of alternative forest management, we selected the method of Sustainability Impact Assessment (SIA), an iterative

Purpose of Review For the past few decades, consumers have increasingly demanded biodegradable, petroleum-free, and safe products for the environment, humans, and animals, with improved performance. In terms of energy consumption, modern society has progressively sought to reduce fossil fuel utilization and greenhouse gas emissions. This review presents and discusses the possibilities of using biomass

Purpose of Review This review paper summarizes recent research studies on the pathways to convert lignin into a micro and nanosize materials and their use in advanced applications as these materials are being utilized in greater amounts in recent years. Recent Findings Research, development, and applications carried out demonstrate the potential of lignin products (e.g., micro- and nanospheres, nanofibers

Abstract Purpose of Review The potential of nanotechnology and nanocomposites in various sectors of research and application is promising and attracting increasing investment. The purpose of this paper is to provide a review of the preparation of nanomaterials from different cellulosic sources including wood. The transformation of cellulose down to the nanoscale endow these nanomaterials with new properties

Abstract Purpose of Review Three-dimensional (3D) data on forest structure have transformed the level of detail and accuracy of forest information. While these 3D data have primarily been derived from airborne laser scanning (ALS), there has been growing interest in the use of 3D data derived from digital aerial photogrammetry (DAP) and image-matching algorithms. In particular, research and operational

Abstract Purpose of Review Integrated harvesting (i.e., the combined harvesting of roundwood and residues) has a large potential for replication, since all operations produce residues, which could be turned into a collateral product. For this reason, much work has been produced over the years about the subject, and the current bibliography is abundant, fragmented, and occasionally contradictory. The

Purpose of Review Prescribed fire escapes continue to challenge most fire and land management agencies and many communities. This article considers the issue from knowledge management (KM) and organizational learning (OL) perspectives. We review organizational initiatives and the literature that have developed over the last 10 years to support learning from escaped prescribed fires, then use this to

Purpose of Review Carbon (C) storage provides trees with a pool of C that can be remobilized and used to sustain vital physiological processes when photosynthesis and/or C transport cannot meet a plant’s current demands. As such, it may be an important determinant of tree survival in many cases. However, we do not yet know how often tree mortality occurs as the result of carbon limitation, and therefore

Purpose of Review Nonstructural carbohydrates (NSC) promote tree survival when photosynthesis is impeded by factors whose impact is expected to increase under climate change, like droughts, herbivory, and fires. Nonetheless, it remains unclear whether NSC are depleted under natural conditions and if they mediate tree recovery. To determine if there is a general pattern of NSC variation, we reviewed

Purpose of Review This review is on global wildland fire management research needs from the standpoint of “integrated fire management”. It seeks to apply a characterisation of fires to frame research needs, and also recognise some differences in research needs between “normal wildfires” and “extreme wildfire events” and draw some distinctions between the needs for developing and developed countries

Purpose of Review The objectives of this paper are to briefly review basic risk management and analytics concepts, describe their nexus in relation to wildfire response, demonstrate real-world application of analytics to support response decisions and organizational learning, and outline an analytics strategy for the future. Recent Findings Analytics can improve decision-making and organizational performance

Purpose of Review The two Nordic European Union countries, Finland and Sweden, have common features and similarities based on their rich forest resources and sizable sawmill industry with internationalization mainly through exports. We compared the Finnish and Swedish sawmill industries and market developments since 1990 and discussed the most eminent country and firm-level differences. In this context

Purpose of Review Holm oak is a relevant species, both for its distribution and ecological importance. Among the risks looming over this species, oak decline—influenced by extreme climatic events, and alien-invasive species—is considered the main factor causing the loss of holm oak in Mediterranean open woodlands. The aim of this review is to identify and summarize the effects of drought and pathogen

Purpose of Review In this article, we review existing research addressing how environmental regulations have influenced the pulp and paper industry. These regulations appear in different forms and designs and address air and water pollution as well as climate change. The paper devotes particular attention to how various regulations have affected sustainable technological change and the prospects for