Consumer value dimensions for sustainable wood products: results from the Finnish retail sector

Our study focuses on exploring on the dimensionality of sustainability in perceived consumer value regarding wooden products in the Finnish context. Factors affecting consumer value on sustainability were derived from the literature on sustainable consumption and tested on a specific case of wooden terrace products through a developed survey instrument. The dimensions of sustainability-based consumer value were identified using a factor analysis on data consisting of 208 responses collected in the home and building material retail sector in May–June 2013. Four-dimensional structure for consumer value concerning sustainable and responsible wooden products is identified to consist of “Information and product origin,” “Consumer activity,” “Product image,” and “Quality.” The first two, sustainability-related factors were more strongly valued by elderly as well as by female respondents, while “Quality” and “Image” were more preferred by young and middle-aged respondent groups. As for the conclusion, our results suggest that improving the sustainability information content, launching awareness campaigns and environmental education as well as applying greenness as a complementary product attribute would be some of the solutions to attract larger consumer groups.     

Cleavage in the understanding of sustainability: Sustainable pulp industry versus sustained local livelihood

Abstract

“Sustainability” is used as a catchword, with different meanings depending on the actor. This paper examines how the term “sustainability” is used by the Brazilian pulp maker Veracel Cellulose, and other major cellulose pulp producers in South America, and the cleavage between the companies and the local communities in their understanding of the term sustainability. The analysis was based on annual or sustainability reports from companies in Brazil (Aracruz, Fibria, Suzano and Veracel) and Chile (Arauco and CPMC), and Nordic Stora Enso and UPM. The main emphasis is on Veracel for 2008 and 2009, which is contrasted with a letter to the Forest Stewardship Council (FSC) from the local Bahian NGO, CEPEDES. Although the companies use “sustainability” as a catchword, in the actual reporting the wording “environmental and social responsibility” is preferred. A new reporting standard, GRI, encourages a narrower focus on selected business-related indicators, rather than a broader view in accordance with the Brundtland and Rio definitions. The cleavage between business- and a livelihood-oriented understanding of “sustainability” reflects a difference in understanding of the underlying concept of “development”. To ensure long-term sustainability of company operations, sustainable business development of the pulp and paper industry should include local livelihood perspectives to a greater extent than at present.     

Calculation of CFP and verification of effect on CO2 emission reduction for the use of certified wood in Kyoto Prefecture

The representative carbon footprint of product (CFP) value of “certified wood in Kyoto Prefecture” was calculated as 241?kg-CO₂/m³. The CFP value was 158?kg-CO₂/m³ when wood was not kiln dried and final processing was not involved, whereas that of “kiln-dried, finished wood” was 284?kg-CO₂/m³. Comparisons of different types of wood were also conducted to examine CO₂ emission-reducing effects of “certified wood in Kyoto Prefecture”. We compared the CFP of lumber produced (in Japan) from logs supplied from Japan and other countries and that of “certified wood in Kyoto Prefecture”; the lumber products as a target for comparison are shipped to markets throughout the country. The CFP of “certified wood in Kyoto Prefecture” was approximately 50% lower compared to that of North American wood lumbered in Japan and shipped to markets throughout the country, and about 30% lower compared to the mean CFP of lumber produced (in Japan) from logs supplied from Japan and other countries and shipped to markets throughout the country. We then compared the CFP of “products imported from other countries after being cut into lumber” to that of “certified wood in Kyoto Prefecture”. The CFPs of lumber products from North America and Europe were lower than that of “certified wood in Kyoto Prefecture” (kiln-dried, finished wood). However, when only woodchips were used as a heat source in the process of kiln drying, the CFP of “certified wood in Kyoto Prefecture” was lower than any other kiln-dried lumber products. Regarding “certified wood in Kyoto Prefecture”, the use of woodchips as a heat source in the process of kiln drying or a shift to air drying decreases the CFP.     

Disturbance ecology benchmarks for Schima–Castanopsis forests in the central Himalayas

Roughly 2.8 billion people burn wood for basic energy needs, and traditional wood-fuel represents ~55% of global wood harvest. With increasing anthropogenic disturbance of natural forests, the “stability/fragility” paradigm of forest ecology is gradually being replaced by a “disturbance/recovery” paradigm. In order to understand effects of human-induced disturbances on natural forest ecosystems, and to plan for recovery of disturbed forests, appropriate metrics become necessary. Such metrics will aid in assessment and management of forests for carbon sequestration, biodiversity conservation, ecosystem health, and sustainability of natural resources. Such metrics are especially needed in “wood-fuel hotspots” of the world where over 275 million people live and harvest wood-fuel unsustainably. In this article, I provide metrics of human-induced disturbance in Nepal’s Schima–Castanopsis dominated forests and show relationships of disturbance intensity with forest structure and composition, site productivity potential, natural regeneration, and tree species diversity. Benchmark data were collected from survey of two protected reference forests and compared against three other forests representing a disturbance gradient. The Schima–Castanopsis association is a common dominant forest type in the warm temperate zone of the central Himalayas, and the findings from this study should have wider application.     

Developments in Swedish forest policy and administration – from a “policy of restriction” toward a “policy of cooperation”

Abstract

New tools and forms of cooperation at the landscape level are needed in order for forestry and environmental conservation to co-exist in areas with many land owners. Awareness has existed for several years in Sweden that cooperation at the landscape level is essential for protecting areas of high environmental value. This awareness has come to expression in several projects and initiatives. One of these projects is the Östra Vätterbranterna Partnership, a successful example of the new orientation toward environmental management as formulated in the government bill Sustainable protection of nature areas: new working methods with a focus on collaboration and increased dialog by involving more actors and utilizing a greater combination of steering instruments. This development resonates with the growing trend toward deregulation and less state intervention in environmental management, implying a stronger emphasis on new governance structures and market-driven processes. This paper examines the preconditions for a development toward governance-oriented forms of steering in the area of environmental policy and law, with specific emphasis on the protection of forestry areas with high environmental value. Paralleling this development, the transformation of environmental public administration is analyzed, using a model representing three different perspectives on administration's role, values and meaning, showing state action's progressive transition from “rowing” to “steering” to “serving” and facilitating.     

Sustainable Development of Forests as a Way to Preserve the Natural Basis of Forestry

Abstract

The term “sustainability” has been around for a long time and many definitions of the term are in use today. The concept has evolved over the years from meaning merely regeneration of trees, to a definition that considers all functions of the forest as being essential. However, valid doubt exists as to whether we could ever gather the extensive information needed to make accurate judgements about socioeconomic sustainability. The danger in too general a use of the concept is that it will become a blanket which covers underlying goals that are not compatible. Applied to forests, sustainability must include a consideration of preservation of genetic information to maximize the system's ability to respond to change.     

Forest Policy Evolution in Poland

Abstract

In Europe, intensive forest management has anteceded a long history of intensive exploitation. The result has been the replacement of natural forests with highly productive albeit more vulnerable forests of simplified structure. Polish forestry has followed this same pattern and the country has seen a substantial increase in forest cover over the last 50 years. The main challenge for Polish forest management comes in trying to meet growing demand for wood products while responding to increased public demand for conservation of environmental values. Poland's new Forest Act for the first time puts environmental social and productive values of the forest on an equal footing. Within the framework of the Act. the Polish Policy of Sustainable Forest Development puts special emphasis on protection of biological diversity and the promotion of environmentally safe technologies and practices. The concept of Forest Promotion Areas is the major element of the Policy. The challenge for Forest Promotion Areas and for Model Forests will be to bring together all the necessary elements: environmental, economic and social that will allow sustainable development in its broadest sense.     

IMPRESSIONS OF FORESTRY IN SOUTHERN EUROPE

The bonding of wood by means of glue has been practised for many centuries.

Adhesion between an adhesive and wood is the result of unbalanced secondary valency forces (Van der Waal's forces) present on the interfaces. It is fundamental to good adhesion that the adhesive must (a) wet the surface it is required to adhere to and (b) penetrate the wood capillaries. The phenomenon of “wetting” is indicated by the contact angle the adhesive forms on the wood surface as well as its ability to penetrate the wood capillaries. Maximum penetration of the capillaries is inhibited in practice due to air becoming trapped in “inkpot” type capillaries caused by the sawblade tearing the wood fibres over in the direction of the cut. Several ways to increase capillary penetration are suggested.

The anisotropic chemical reactivity of wood is theorized in so far that a unit area of wood substance (excluding lumen openings) cut on the cross-sectional plane cannot be as effectively glued as a unit area of wood substance on the radial and tangential plane. This is due to the positioning of the chemically reactive groups on the cellulose chains which are predominantly oriented parallel to the fibre axis.

The engineered design of joints is briefly discussed and mathematical expression given as to how incorrect joint design can be detrimental to the ultimate joint strength.

The general character of the better-known synthetic adhesives is briefly discussed. Little detail is given as excellent hand books exist on this specific subject.     

Forests in the Time of Violence

Summary

Forest remnants in the Colombian Amazon, Andes, and Chocó are the last repositories of a highly diverse and endemic biota. Historical changes in the Colombian landscape have been dramatic, but the magnitude and rate of change has increased over the last half century, while conflict has consumed the capacity of Colombian society to respond to environmental threats. Academic experts in the study of the Colombian conflict have explored the social, political, and economic implications of the war. However, the environmental consequences of conflict are documented only when groups in conflict target salient economic resources. This paper presents the first analysis of the geographic distribution of forest remnants in relation to armed conflict in Colombia. Results show that guerrillas and/or paramilitaries range throughout areas of human encroachment into remnant forests. The policies promoted by Colombia's irregular armed forces range from “gunpoint conservation” rarely applied by guerrillas, to the rapid conversion of forests and crops to cattle ranches and coca (Erythroxylum sp.) plantations, following paramilitary occupation. Because the rates and extent of fragmentation are linked to such land use practices, armed groups may play a crucial role in determining the fate of Colombia's forests and their endemic biota.     

An “electronic nose” as a potential device for fire detection of forest product fire loads in enclosures

Abstract

Saving lives and properties are of primary importance in fire disasters. Unfortunately, current fire detectors are not fast enough to allow the detection of many fires, especially, at the smouldering stages. Some preliminary studies on laevoglucosan (LG), as an important product from cellulose degradation, have shown interesting properties and could be detected by devices classified as “electronic noses” (e-noses). In the present work, the mechanisms of pyrolysis of some ligno-cellulosic materials were investigated using thermo-gravimetric analysis, differential scanning calorimetry, Fourier transform infrared spectroscopy and by a tube furnace with a view to determining the major degradation products from wood, white paper and cardboard samples. Additionally, an odour sensor, made of tin oxide semiconductor thin film, was employed to evaluate its sensitivity in detecting LG. It was found that LG can be readily found among the thermal degradation products of cellulosic materials in question, and that the metal oxide sensor employed was sufficiently sensitive in detecting its presence. Therefore, the work opens up the potential of using such a sensor as an “e-nose” for the early detection of fires stemming from forest product fire loads in storage places and in other enclosures.     

How to move companies to source responsibly? German implementation of the European Timber Regulation between persuasion and coercion

Mitigating international trade in illegally harvested wood (products) is an international priority. To support this priority, the European Timber Regulation prohibits placing illegally harvested or traded timber on the EU market, requiring companies to undertake due diligence in sourcing wood (products). To take effect, this regulation needs to be implemented in all European member states.Although Germany is one of the first member states to transpose and enact the regulation's provisions, its implementation has recently been portrayed as “weak” and ineffective. This article aims to answer why this perception emerged. It scrutinizes implementation performance of the EUTR in Germany.Based on rich empirical data from stakeholder interviews, documents, and participant observation, this study argues that EUTR performance in Germany is not generally perceived as ineffective. Instead, stakeholder perceptions vary. As stakeholders face major uncertainties connected to market structure and company behaviour, they tend to base their assumptions about the implementation process on two major heuristics. Both focus on the question how to change company behaviour. One stresses the need to pursuade companies to comply, the other stresses the need to coerce them. These heuristics are based on the two larger objectives pursued by different stakeholder groups during policy making of the EUTR: (1) global sustainable forest management and (2) image improvement of the EU wood importing industry.Based on these different policy objectives, the EUTR does not provide clear guidance on which policy instruments should be given priority. As a consequence, national implementation is turned into a policy-making process. The outcome of this struggle will likely affect the future trajectory of EUTR implementation in other EU member states and in countries exporting wood into the EU.     

Exploring Reinvestment from a Community-Based Watershed Perspective

Summary

Increasingly, urban and rural communities across the U.S. are looking at ecological systems as capital assets with values that are diminishing as they are degraded. Investments are needed so they can continue to provide ecological services critical to the environmental, social, and economic well-being of the communities.

This paper explores “reinvestment” as term encouraging the development of mechanisms for sustained and long-term investment in “natural capital,” as well as the other forms of capital on which communities and society depend. It raises important questions on which there are information gaps, such as the value of ecological services, the level of investment needed to restore and maintain ecological systems, the activities to which investment dollars should be allocated, and where public and private investment dollars might come from. These questions are discussed at national, regional, and local scales, focusing on water-an ecological resource with immense value that connects ecosystems and communities at many scales. The paper presents lessons and reinvestment mechanisms from studies in California's Sierra Nevada ecosystem and community-based efforts in its northernmost drainage, the Feather River watershed.     

Determinants of Vietnam’s wood products trade: application of the gravity model

ABSTRACT

This study applied a gravity model estimation using panel data in order to analyze the impact of the determinants of Vietnam’s wood products trade from 2001 to 2016.The gravity estimates imply the importance of size of the economies, distance, level of openness of the economy, population, forest resource endowments of Vietnam’s trade partners, Vietnam’s logging restrictions policy, common border, free trade agreement, and exchange rates as determinants of Vietnam’s wood products trade. These variables were found to have different effects on the export and import of wood products. Vietnam’s access to the WTO and APEC did not help either its imports or exports in wood products. The results of this study also indicate that the Government of Vietnam needs to implement policies to increase investment in the wood processing industry, develop high quality wood materials from domestic plantations, and take advantage of trade preferences from new free trade agreements in order to promote wood product trade. The results of this study have implications for trade policy, resource-based economic development, and Vietnam’s forest resource conservation.     

Managing the Tropical Agriculture Revolution

ABSTRACT

Industrial production of beef, soybeans, cotton, and biofuels is expanding into the tropical latitudes of South America and may soon reach tropical Africa in the most important agricultural transition since the Green Revolution. This shift is driven by the shortage of land suitable for expansion of cultivation and grazing in the temperate zone, increased global demands for agricultural commodities, the rising price of petroleum, and technological advances. At risk are some of the world's most ecologically and culturally-rich landscapes in the world, such as the Amazon rainforest, the Cerrado woodland complex, and African savannas. A strategy for reducing the negative ecological and social impacts of this transition could harness the rising environmental and social standards imposed by many importers and purchasers of agricultural commodities, similar reforms underway among “Equator” banks, growing corporate governance, and Brazil's prominence in international diplomacy. Integrated certification of commodity sanitation, compliance with rigorous environmental standards, and sound labor practices could become the norm for participation in commodity markets. These reforms in agro-industrial behavior could be reinforced by trade agreements and strategic support from non-governmental organizations.     

China's role in the global forest sector: how will the US recovery and a diminished Chinese demand influence global wood markets?

Over the last decade, while the size of China's economy more than doubled, China has simultaneously become a major producer and exporter of forest products. Although China's domestic supply of wood is significantly constrained both by a limited natural supply and by conservation-oriented policies, the country is increasingly regarded as the world's “wood workshop.” Furthermore, China is the largest driver of demand for the trade in tropical logs and is becoming a significant driver of demand for trade in coniferous logs. In this paper, we describe a spatial equilibrium model adapted to study forest sector markets and policies that affect them. We present the model and the result of two alternative future scenarios. The first scenario analyzes the impact on global forest products markets of a US recovery in wood markets. The second scenario examines the effect on global forest products markets of decelerating growth in Chinese demand for wood products. Through these two scenarios, the modeling output sheds light on the role China's wood products markets have on resource supply and trade around the world. The trade model shows substantial potential changes in global prices, production, and trade activity associated with the recovery in domestic demand in the USA.     

Management of product development projects in the wood industry

Abstract

This study used data on project management from 70 recent product development projects in the wood industry. The objective was to test the influence of some project management factors, known from cross-industry research to be keys to product development project success, on product development project success in the context of the wood industry. Through the use of hierarchical multiple regression analysis, it was found that both the sharpness of the product concept definition and the strength of the project leader had significant positive influences on the success of product development projects. Conversely, product advantage, team cross-functionality and customer involvement did not have a significant positive influence on the success of these projects. The latter even indicated a negative influence on product development project success. Project uncertainty, as manifested in the degree of newness of the technology and the marketing strategies of the product to the innovating strategic business unit, did not influence the relationship between project management factors and product development project success. Some of the findings were unexpected and may be explained by the industry's unaccustomedness to customer co-operation and the fact that product development in the wood industry takes place within conventional technology and market bounds.     

Study of visual evaluations for wood flooring applying fuzzy logic

This study was aimed to investigate the visual evaluations of wood flooring. The selected 12 species of wood flooring were simulated by computer and combined with the 6 sets of visual image adjectives to design a questionnaire and survey the visual evaluations of consumers. Triangular fuzzy number of fuzzy theory was employed to obtain the scores of the 12 species of wood flooring in the 6 visual image evaluations. The results showed that the differences between different species of wood flooring in the visual evaluation were less significant in terms of “classical and primitive”, “durable and practical”, and “natural and original”. However, the differences were more significant in terms of “Elegant and Soft”, “close and comfortable”, and “tender and amiable”. Furthermore, six groups with relative overall visual images were induced from the comparison of wood flooring by qualitative classification. For example, the overall visual images of Quercus rubra, Acer saccharum and Quercus alba were similar, and they were more “Elegant and Soft”,“durable and practical”,“close and comfortable”, and “tender and amiable”. The overall visual images of Carya ovata, Pinus rigida and Castanea sativa were similar, and they tended to be “classical and primitive” and “natural and original”.     

寄主树木、寄主和环境因子对松褐天牛深沟茧蜂寄生率的影响研究

[目的]松材线虫病是我国对森林危害和威胁最严重的病害,控制其传播媒介昆虫松褐天牛是防治松材线虫病的主要手段。作者发现的松褐天牛深沟茧蜂(Iphiaulax monochamusi Yang)是寄生松褐天牛中老龄幼虫的重要天敌。为明确松褐天牛深沟茧蜂的寄生率与寄主树木、寄主和环境因子的关系,开展了本研究。[方法]通过解剖46株松褐天牛危害致死的马尾松,调查了松褐天牛深沟茧蜂寄生率与马尾松、松褐天牛和环境因子之间的关系。[结果]调查研究表明:寄主树木的高度、胸径和树龄对松褐天牛深沟茧蜂寄生率没有显著影响,松褐天牛的数量对松褐天牛深沟茧蜂寄生率亦没有显著影响,而松褐天牛幼虫龄期和松褐天牛幼虫在树干上的位置显著影响松褐天牛深沟茧蜂寄生率。松褐天牛深沟茧蜂寄生率与松褐天牛龄期呈显著正相关,其偏好寄生3~5龄幼虫;就天牛在其危害寄主树木上的位置而言,松褐天牛深沟茧蜂偏好寄生马尾松主干上部和在韧皮部危害的松褐天牛幼虫,其对位于马尾松树干上部的寄主幼虫寄生率最高,达27.38%,对在韧皮部生活、危害的寄主幼虫寄生率为20.18%,显著高于位于木质部生活的寄主幼虫寄生率(5.46%)。逐步回归分析表明:影响松褐天牛深沟茧蜂寄生率的关键环境因子是寄主树木的坡位和其它天敌寄生率,其中,坡位与松褐天牛深沟茧蜂呈显著正相关,其它天敌寄生率与松褐天牛深沟茧蜂寄生率呈显著负相关。[结论]以上研究初步明确了松褐天牛深沟茧蜂的寄生率与寄主树木、寄主害虫和天敌之间的关系,为今后利用该重要天敌控制松褐天牛打下了基础。     

Evaluation of sustainability in Eastern Amazon under proambiente program

This study evaluates the sustainability of the innovative practices of smallholders who have extended their traditional farming and backyard gardening to other production parcels, such as agroforest systems in Eastern Amazon, Northeast Pará, under the PROAMBIENTE Program at Capim River Pole. According to these smallholders, these practices have assured food supplies and yields with the inclusion into the consumer market through produce diversity obtained by agroforest arrangement and increased purchase of material goods to the system. The smallholders’ perceptions also permit the evaluation of the sustainability of their experiences through the “Amoeba” method, which consolidates economic, social, cultural, and environmental indicators.     

Cultural Values versus Science

Abstract

The history of rationalistic thought in the west has been built on paradigms that provide justification for the fragmentation and domination of nature. We are therefore faced with a crisis in perception that overshadows any discussion of environmental issues. Conservatives tend to be more resistant to change than liberals. As a result, they are more likely to place primacy on others of one's race, creed and religion, as well as one's personal needs. Conversely, it is less likely that they wilt have regard for the land's sustainable capacity. Liberals tend to take a systems approach to thinking and are therefore less inclined to tinker with the individual components of a system. Science alone cannot reconcile opposing points of view which are based on value, because science was not designed to deal with values. Conducting a credible search for the truth demands that we first recognize the limitations of our own thinking, both in our tendency to form a single hypothesis and our tendency to be “method oriented” rather than “problem oriented.” Although science can never accurately represent nature, it has, over time, piqued our imagination, challenged old ways of thinking and demonstrated the fuzziness of our world view.