K.A. Spanos, A. Feest and P.V. Petrakis
This paper aims to present a general analysis and overview of forest biodiversity, emphasising the three main components (structure, composition, function) related to…
Abstract
Purpose
This paper aims to present a general analysis and overview of forest biodiversity, emphasising the three main components (structure, composition, function) related to biodiversity. Following this theoretical consideration of forest biodiversity the current proposal of the European Environment Agency for biodiversity indicators is presented as a table with the application to forests identified and the direct/indirect nature of the indicator also indicated.
Design/methodology/approach
The biodiversity of forests is determined by a number of overall large‐scale factors that intimately affect the individual components of biodiversity. A more specific and direct measurement of forest biodiversity is presented with data assessed by the Fungib programme to provide a set of biodiversity indices that can be used to: create biodiversity baselines; compare sites; and follow biodiversity changes through time, all with the possibility of determining significance of change statistically. An example of data derived from a macrofungal survey is presented as an example of how this methodology can be adapted to many groups of organisms. Finally, a further example of using biodiversity quality data to understand changes in biodiversity is presented comparing butterfly biodiversity quality with nitrogen deposition.
Findings
This paper shows how an example of function (nitrogen deposition) has affected an element of composition (butterfly biodiversity). This has been made possible by the use of a rational sampling methodology (TRIM) used over a number of years. This metadata analysis of butterfly survey data shows clearly that changes in the butterfly biodiversity quality would have been missed if the normal approach of equating biodiversity with species richness had been adopted. In this example nitrogen‐sensitive species loss was compensated by nitrophilic species gain.
Originality/value
Such a methodology, therefore, has much to recommend it and it has been shown to be applicable to a wide range of organisms from bryophytes to beetles. For forest biodiversity monitoring the adoption of this kind of rationale will hopefully yield far greater information to the scientific community and policy makers for little extra effort.
Details
Keywords
K.A. Spanos and A. Feest
The purpose of this paper is to give a general description and analysis of the key factors important for forest biodiversity, and to show the development of a strategy for…
Abstract
Purpose
The purpose of this paper is to give a general description and analysis of the key factors important for forest biodiversity, and to show the development of a strategy for choosing an indicator methodology for assessment of forest biodiversity. Different biodiversity indicator schemes (methodologies) have been developed recently and all should be capable of being adapted to the specific objectives of biodiversity assessment and to the forest types concerned.
Design/methodology/approach
A forest ecosystem comprises three main components: structure (e.g. physical characteristics); composition (e.g. number and population of species); and function (e.g. evapo‐transpiration) and it is upon these characteristics that forest biodiversity is based and determined. Forest ecosystems can therefore be characterised by key factors (parameters) which are important for the development of indicators and evaluation of biodiversity.
Findings
The key factors can be grouped or classified according to major ecosystem components and also according to spatial scale (national, regional, landscape and stand level). Selected indicators are the tools that can be used to assess the size/or level and quality of forest biodiversity.
Originality/value
Biodiversity key factors and indicators are crucial for studying and monitoring forest biodiversity.
Details
Keywords
The purpose of this article is to: review the current methods and results of measuring the macrofungal biodiversity of both saprophytes and mycorrhiza; to show root tip analysis…
Abstract
Purpose
The purpose of this article is to: review the current methods and results of measuring the macrofungal biodiversity of both saprophytes and mycorrhiza; to show root tip analysis to be less accurate for mycorrhiza than expected when the latest research reports are considered; and to provide a simple methodology for measuring macrofungal biodiversity of forests.
Design/methodology/approach
Current macrofungal biodiversity methods are reviewed. A diagram representing the relationship between the mycorrhizal fungus and the root with three axes of variation is presented. A new methodology based on fruit body recording and analysis to provide a set of biodiversity quality indices is also presented.
Findings
The results of the use of the new methodology on two adjacent sites are presented as examples. The comparison of a set of sites for the full range of indices is also presented. Suggestions of how forest management may be influenced to include macrofungal biodiversity are made.
Originality/value
This new approach is considered to be an improvement on current practice since it relates both mycorrhizal biodiversity and saprophytic biodiversity to the ecosystem function.
Details
Keywords
The purpose of this paper is to show how corporate responsibility (CR) could be utilized to manage and develop individual, cultural, and biodiversity and turn them into business…
Abstract
Purpose
The purpose of this paper is to show how corporate responsibility (CR) could be utilized to manage and develop individual, cultural, and biodiversity and turn them into business strategies.
Design/methodology/approach
Case studies of two multinational forest companies are used to demonstrate present and possible corporate values, words, and actions of diversity.
Findings
Forest companies tend to react on external pressure in diversity issues. They often take a confrontational or minimum legal compliance approach. Biodiversity, cultural diversity, and individual diversity form an intertwined hot topic all over the world.
Practical implications
For future prospects, forest companies should take initiative in diversity enhancement and become entrepreneurial, particularly as pulp and paper production is a declining industry and new business visions are needed. In cooperation with indigenous peoples, environmental organizations, governments, and other stakeholders forest companies could replace monocultural tree plantations with multicultural forest gardens, which provide many ecosystem services, natural products, and employment, and participate in large‐scale forest leasing for conservation. Multinational forest companies could also make better use of their diverse individual and cultural resources.
Originality/value
This is the first attempt to build a CR/diversity framework by studying different kinds of diversity issues through CR and by analyzing corporate values, words, and actions. Integrating diversity into CR helps companies to turn it into a business strategy.
Details
Keywords
Sayyidah Maulidatul Afraah, Wahyudi Sutopo and Muh. Hisjam
This research aims to assess and compare project-based learning (PBL) designs to deliver technopreneur in higher education, as a case student of the Industrial Engineering…
Abstract
Purpose
This research aims to assess and compare project-based learning (PBL) designs to deliver technopreneur in higher education, as a case student of the Industrial Engineering Department. So, it can facilitate students who play a role in facilitating the process of technological transformation so the student knows well how to solve the problem of commercialization.
Design/methodology/approach
Undergraduate students of Industrial Engineering teams were given hands-on, collaborative projects conducted with two incubation centers, such as the Technology Incubator Center from the Agency for the Assessment and Application of Technology (AAAT) from the government of Indonesia and the Centre of Excellence for Electrical Energy Storage Technology (CEfEEST) from Sebelas Maret University (UNS), Indonesia. After completing the project, students will develop a final project which will become the basis for evaluating the implementation of PBL. The basis for the assessment uses a rubric designed through three sub-assessments: curriculum planning, report and presentation. This research uses the paired t-test method to see the average difference between the two groups of PBL in pairs and compare based on assessment results.
Findings
Implementing PBL between the two incubation centers (AAAT and CEfEEST) based on paired t-tests for each rubric assessment indicator showed most of them were significantly related. The assessment result gives the alternative to design the proposed PBL from AAAT, CEfEEST and a blended scenario for technopreneur education in the future.
Practical implications
The experiences and findings presented can help future PBLs provide technopreneur education based on comparing and evaluating learning outcomes in both incubation centers. Thus, it can produce a better PBL design to encourage the success of technology commercialization.
Originality/value
The assessment of PBL on students' knowledge in technopreneur education by utilizing the paired t-test method to compare the assessment results of the final projects with the designed assessment rubric. This evaluation serves as the basis for comparing the effectiveness of PBL implementation between AAAT and CEfEEST.
Details
Keywords
The following list is a first attempt to catalogue and describe systematically the British Museum's extensive holdings of early opera librettos and related plays. The great…
Abstract
The following list is a first attempt to catalogue and describe systematically the British Museum's extensive holdings of early opera librettos and related plays. The great importance of these unpretentious booklets as supplementary and, more often than not, even primary sources for the history and bibliography of dramatic music, besides or instead of the scores, was already clearly recognized in the eighteenth century by Dr. Burney and other scholars. But it is only since 1914, the year in which O. G. T. Sonneck's Library of Congress Catalogue of opera librettos printed before 1800 appeared, that their documentary value could to any greater extent be put to general use in international musicological research. A similar bibliography of the British Museum librettos, while naturally duplicating many Washington entries, would produce a great number of additional tides, not a few of them otherwise unrecorded; it would provide the musical scholar with the key to a collection unequalled elsewhere in Europe, which owing to the peculiar nature of the material is not easily accessible by means of the General Catalogue.
The history of economics has often been described as the “history of economic thought.” In this essay, I explore an alternative perspective that builds on the French tradition of…
Abstract
The history of economics has often been described as the “history of economic thought.” In this essay, I explore an alternative perspective that builds on the French tradition of historical epistemology and treats economics as a social practice. I argue that a practice-based view provides a more philosophically robust conception of historiography and a richer field of investigation for historians of economics.
Details
Keywords
While the concept of legal culture has been receiving a growing attention from scholars, this research often overemphasizes the similarity of the opinions held by different…
Abstract
While the concept of legal culture has been receiving a growing attention from scholars, this research often overemphasizes the similarity of the opinions held by different segments of population. Furthermore, the relationship of migration and the change of legal-cultural attitudes has not received particular attention. Drawing on 70 in-depth interviews with the immigrants of the early 1990s from the former Soviet Union to Israel and the secular Israeli Jews, this chapter provides a comprehensive account of the various aspects of legal culture of these groups. The second important finding is the persistence of the legal-cultural attitudes and perceptions over time.
In Austria the 1930s constituted the final period of success and failure of the Austrian school, ending with its emigration to the United States. This chapter focuses on this…
Abstract
In Austria the 1930s constituted the final period of success and failure of the Austrian school, ending with its emigration to the United States. This chapter focuses on this period, when the Austrian economy was hardest hit by the Great Depression, and it examines the ways and means by which the Austrian economists attempted to influence economic policy. In particular, from 1932 to 1934 in a concerted effort Austrian economists like Ludwig Mises, Fritz Machlup, and especially Oskar Morgenstern tried to “educate” the Austrian public and policy-makers in the benefits of a liberal approach towards the crisis. This effort included the advocacy of the policies typically associated with the gold standard, that is, stable money, balanced budgets, the absence of exchange restrictions, and free trade. In the actual situation the outcome of these endeavors was futile, if not harmful, insofar as indeed Austrian economic policy slowly converted to the implied deflationary stance of monetary and fiscal policy. Yet, under the regime of the so-called corporate state the necessary complement of such policies, namely the flexibility of prices and the furthering of competition, could not be accomplished. This eventual failure of the liberal cause may be ascribed to the fact that it had to rely on shifting coalitions and fragile personal relations, which in the end turned out too weak for sustaining the policies envisioned by the Austrian economists.