There is no doubt now that energy is fundamental to our development. Global energy trends such as higher energy demand and prices, big differences across regions, structural changes in an oil and gas industry increasingly dominated by national companies, the prospect of irreversible climate change, as well as demand for energy security all highlight the need for a rapid transition to a low-carbon, efficient and environmentally benign energy system. The search for energy alternatives involving locally available and renewable resources is one of the main concerns of governments, scientists and business people worldwide. As researchers tackle problems according to global trends, an overwhelming body of research focusing on bioenergy in relation to other types of renewable energy might illustrate the role bioenergy has as the most important renewable energy source for the near and medium-term future. Thus, analyzing the amount of existing research, we found that about 50% (4,911 records) of 9,724 renewable energy records available were bioenergy records. We also found that publications on each of the four main sources of biomass (agriculture, forest, waste and other) represent about one quarter of the 4,911 bioenergy records retrieved. Biomass – the fourth largest energy source after coal, oil and natural gas - is the largest and most important renewable energy option at present and can be used to produce different forms of energy. As a result, it is, together with the other renewable energy options, capable of providing all the energy services required in a modern society, both locally and in most parts of the world. Renewability and versatility are, among many other aspects, important advantages of biomass as an energy source. Moreover, compared to other renewables, biomass resources are common and widespread across the globe. The sustainability potential of global biomass for energy is widely recognized. For example, the annual global primary production of biomass is equivalent to the 4,500 EJ of solar energy captured each year. About 5% of this energy, or 225 EJ, should cover almost 50% of the world's total primary energy demand at present. These 225 EJ are in line with other estimates which assume a sustainable annual bioenergy market of 270 EJ. However, the 50 EJ biomass contributed to global primary energy demand of 470 EJ in 2007, mainly in the form of traditional non-commercial biomass, is only 10% of the global primary energy demand. The potential for energy from biomass depends in part on land availability. Currently, the amount of land devoted to growing energy crops for biomass fuels is only 0.19% of the world's total land area and only 0.5-1.7% of global agricultural land. Although the large potential of algae as a resource of biomass for energy is not taken into consideration in this report, there are results that demonstrate that algae can, in principle, be used as a renewable energy source. From all of these perspectives, the evidence gathered by the report leads to a simple conclusion: Biomass potential for energy production is promising. In most cases, shifting the energy mix from fossil fuels to renewables can now be done using existing technology. Investors in many cases have a reasonably short pay-back because of good availability of lowcost biomass fuels. The latter is of course dependant on local incentives, however. Overall, the future of bioenergy is also to a large extent determined by policy. Thus, an annual bioenergy supply covering global energy demand in 2050, superseding 1,000 EJ, should be possible with sufficient political support. Global production of biomass and biofuel is growing rapidly due to the increasing price of fossil fuels, growing environmental concerns, and considerations regarding the security and diversification of energy supply. There are many scenarios that predict a high potential for biomass in the future. There have also been many studies performed in recent decades to estimate the future demand and supply of bioenergy. Overall, the world's bioenergy potential seems to be large enough to meet the global energy demand in 2050. The current stock of standing forest is a large reservoir of bioenergy and in line with the theoretical potential of biomass energy. However, most of the research studies on biomass potentials ignore existing studies on demand and supply of wood, despite the extensive literature and data on the subject. Taking into account data from a variety of international sources, rough estimates of the energy production potential of woody biomass from forestry show that, in theory, the demand for wood fuel and industrial roundwood in 2050 can be met, without further deforestation, although regional shortages may occur. However, the shift in the energy mix requires much more investment in infrastructure, equipment and in some cases R&D. Moreover, a prerequisite for achieving bioenergy's substantially high potential in all regions is replacing current inefficient and low-intensive management systems with best practices and technologies.
Knowledge and valuation of ecosystem services are important components for reaching the governmental goals for improving the natural environments. Recreational fishing has more than one million practitioners nationwide.Knowledge about the fishers and their catches increases the ability to assess whether the ecosystem services are retained. In addition, it gives means for evaluating the actions for the conservation, restoration and sustainable use of oceans, lakes and rivers. Knowledge of recreational fishing is also needed in order to follow up the details in its environmental objectives relating to outdoor recreation, tourism industry and the governmental goals in the open-air policy. The EU's common fisheries policy, the Swedish environmental policy and Swedish fisheries policy all emphasize that ecosystem-based management should be implemented. Thus, there are needs for knowledge of the ecosystems which are exploited by humans. Fish populations are important components of aquatic ecosystems, and are affected by the surrounding environment, while they themselves affect the structures of the aquatic food-webs. Fishes often have regulatory functions in the ecosystems, and thereby contribute to valuable ecosystem services in addition to the more obvious services as providing food and recreation for humans. Mostly issues regarding the impacts of fishing-related activities on fish populations have been focused on commercial fishing. A widespread and intensive commercial fishing may lead to the depletion of stocks or, at worst, a collapse of the fish populations; the fish population reaching such low levels that recovery may be difficult. In recent years the knowledge of the impact of recreational fishing on aquatic systems has increased, but still the effects of recreational fishing on ecosystem are relatively poorly studied, compared to commercial fisheries. For many, it may be difficult to accept that recreational fishing may affect fish populations; each fisher/angler favour just their own fisheries without bearing in mind that although the small influence from each individual fisherman may be small, it will be significant when many fishermen harvest from the same stock. Recreational fishing and its effects on the aquatic ecosystems are often neglected in fisheries science, mainly due to the lack of data to estimate recreational fishing harvest with a sufficient resolution to calculate the effort and landings of recreational fisheries. In this report, we try to give an overall picture of the fish species needing increased knowledge in order to get an estimate of harvest in recreational fisheries and thereby the effect on fish populations. Furthermore, we also try to give a picture of international studies and finally to give examples of methods concerning how and to what extent one may conduct studies in Sweden. Our proposal is largely based on combining different surveys in specific areas that we believe can be used to scale-up the results. We suggest data collation of recreational fishing is concentrated to areas with public waters, because in other water bodies the land owner has sovereignty under the law. The focus areas we point out are those already having some data collection, both in terms of recreational fishing and environmental monitoring / stock assessment and where there are non-fishing protective areas nearby. Collection of data should not be made in all areas at every year; three areas are suggested to become intensive areas (data collection every year) and the remaining areas data collection will take place every three years - on a rolling schedule. The sampling methods we recommend are national survey (i.e. mail and telephone surveys), recording of catches in fishing tourism, voluntary catch registration of individual anglers, collection of data from fishing competitions, on-site inventory of fishing effort (e.g. count fetter and trailers), inventory of catch per effort (e.g. by creel-surveys) and fish tagging studies. For the west coast we propose one focus area, Älgöfjorden. At the coasts of Bohuslän County and the northern part of Halland County the fishing pressure is high for lobster and crab and therefore a focus area should be established in this area. We suggest that data are collected by on-site visits for inventorying fishing effort (counting numbers of pots / buoys / fishing people), combined with catch registration can return an estimates on catch per effort, and this can then be applied to a larger area. Another potential focus area is the area around Torhamn (Blekinge) which, for example, is popular area recreational fishing for pike. Torhamn is one of three national reference areas for coastal fish monitoring on the East Coast and has been monitored since 2002. It is also desirable to study aspects of fishing mortality in recreational fisheries. To our knowledge, there are no national studies that have explored the effects of catch-and-release in natural environments over long periods of time. The Bråviken Bay is a relatively limited and well-defined area having considered high recreational fishing pressure, but large time series from fish monitoring programmes are lacking. This site will give good opportunities for studying pike, pikeperch and to some extent also sea trout, data collection is suggested to take place every third year. An adjacent area is Kvädöfjärden having fish monitoring time series from 1989. Closely situated to Kvädöfjärden is Licknevarpefjärden where fishing has been prohibited since 1970. Additional areas that are of interest to follow up with some regularity are Asköfjärden, Gålö and / or Lagnö in the Stockholm archipelago. In the future it might be fruitful to shift data collection intensity between Torhamn in Blekinge and an area in Stockholm archipelago. Such decision should be based on factors like where the most practical solutions / contact network can be found. In the Gulf of Bothnia angling with nets, traps and similar gears are relatively widespread. We suggest that Långvind Bay in Gävleborg County, is an area for the study of recreational fishing in a relatively sparsely populated county and is most likely typical for large parts of the Gulf of Bothnia. Data collection is suggested to take place every year. As for the Gulf of Bothnia the recreational fishery in the Bothnian Bay are mainly targeting the whitefish, sea trout and, to some extent also perch. By monitoring the recreational fisheries in Kinnbäcksfjärden near Piteå, we hope to be able to describe the local recreational fishing patterns and then apply these values for catch per effort for most of the coastal strip of the Bothnian Bays. Recreational fishing is widespread in all of the five largest lakes in Sweden, and there is a need for data collection in all five. In Lake Vänern, Lake Vättern and Lake Mälaren there are fish monitoring data of good quality and regularity. However, in the two smallest lakes, Lake Hjälmaren and Lake Storsjön in Jämtland County, few test fishing areas and few studies regarding recreational fishing have been made. For Lake Vättern we suggest that data collection is done every year; especially the archipelago in the northern part of the lake will be an excellent area for the study of recreational fishing for pike. In the other four lakes we propose that data collection is made every third year. By studying recreational fishing - its practitioners, scope, gear-use, and harvest, it will be possible to achieve a more detailed view of how recreational fishing is done and how it varies along the Swedish coast and in the five largest lakes. Such knowledge is important for the managers of common fisheries resources and the monitoring of environmental status and evaluating the recreational goals established by the Swedish governments.
In: Tromp , G H M 2001 , ' Politiek door de staten : doel- of waarderationeel handelen in het besloten overleg over de Wadden en het openbaar beraad over de ecologische hoofdstructuur ' , Doctor of Philosophy .
POLITICS BY PROVINCE: Goal-oriented rational action or value-oriented rational action in closed debate on the Wadden region and public consultation on the ecological infrastructure General This thesis is a study of political conduct, and of provincial politics in particular. It is based on three research projects. The first two research projects are empirical studies that examine, respectively, the functioning of the discussion platform for government bodies relating to the Wadden Islands area and the relationship between the regional press and provincial political organs. Each of these two projects is based on a defined problem, a theoretical framework, methodology and conclusions. Although both case studies deal with provincial politics, they are completely separate from each other. The third case study is theoretical. It seeks to clarify the rationalization theories of Max Weber and Karl Mannheim, and place the concepts of goaloriented rational action and value-oriented rational action in their theoretical context. This theoretical chapter produces a number of research questions that can be used as a 'rationality grid' to be applied to the two empirical case studies in order to determine what form of action, goal-rational or value-rational, characterizes provincial politics. Chapter One describes the background to the studies and gives a short introduction to the research themes. This chapter also presents a view of contemporary provincial politics and discusses the scientific position from which this thesis has been written, emphasizing the unique role of the sociological vision. How does the government manage the Wadden Sea? The first section examines the way in which the government manages the Wadden Sea. The study is based on an evaluation study of the functioning of the Coördinatiecollege Waddengebied (CCW) in the period 1987 to 1994. The CCW (a platform for administrative consultation between the government, the Wadden provinces and the Wadden municipalities) was set up in 1980 for the purpose of "ensuring coherent administration and an coordinated policy by the government, provinces and municipalities with regard to the Wadden region." The study is based on a bottleneck analysis; in other words, by identifying problems, concrete solutions can be proposed. The evaluation study employed a combination of two popular lines of research in organizational sociology literature – the 'whole-system approach' and the 'parties approach'. In the whole-system approach, shared values or a feeling of solidarity are what unites the organization. In the parties approach, the organization is seen as a coalition of parties with different interests and aims. The parties work together for their own benefit, or because negative sanctions force them to do so. Both approaches are integrated in the 'parties-withina-system' perspective, which focuses on the relationships between the parties and the organization as a whole. This integral approach was used to evaluate the functioning of the CCW because the CCW places great emphasis on shared values and responsibilities, which are the core elements of the whole-system approach. At the same time, however, the CCW is composed of different parties which all have their own tasks, powers and interests – the core elements of the parties approach. This perspective has been tailored to the evaluation of the CCW using the following criteria: shared values, support base, differing interests, power structure, sense of purpose, and success/failure factors. The study is based on qualitative interviews with participants in the CCW platforms, telephone interviews with councillors and members of the States General, dossier analyses and reconstructions from minutes from the CCW consultations on the following cases: enlarging the scope of the Nature Conservation Act; delegation of powers with regard to inspection and control; co-ordination of international activities, problems relating to 'traditional brown shipping'; the review of the Waddenzee II Key Planning Decision, and gas extraction in the Wadden Sea. This treatment of the original research report emphasizes a systematic description of conduct within the context of the administrative co-ordination of the Wadden region, which is usually of a closed nature. The main problem areas are the following: a lack of shared values due to the fact that the purpose of the Wadden consultation platform is given a different interpretation depending on the interests in question; by way of preparation for the Wadden consultations, a process of harmonization takes place within the various authorities, thereby creating an administrative support base. However, this process of preliminary consultation and feedback reveals the other side of the bureaucratic coin – this circuit is, administratively and politically speaking, strongly inward-looking; there are no substantial conflicts of interest between the layers of government. However, mutual suspicion exists with regard to the extent to which other parties are committed to the Wadden policy. Each party suspects that the other parties will ultimately allow economic interests to prevail; with regard to the delegation of authority, the balance of power between the government and the provinces is seen as unacceptable. The continuous lack of consensus, whether manifest or otherwise, is a barrier to discussion on a equal footing; there are various problems relating to the sense of purpose, including the role of the Chairman and the lack of a clear definition/delegation of tasks. This analysis shows that the problems are not related to the structure of the Wadden consultative platform but rather to its culture, and more specifically to the participants' perceptions of the role and responsibilities of the platform. In addition, there appears to be a distinct lack of leadership. The main conclusions are as follows: harmonization within the various Wadden authorities (government, provinces and municipalities) hampers harmonization between the Wadden authorities; the representatives from the three layers of government do not present the role and purpose of the consultative platform in a consistent and uniform way; the CCW is hampered in its work by an ongoing debate about how powers are delegated between the layers of government. Because the analysis of success and failure factors revealed that clearly defined relationships between the government authorities are essential for successful consultation, possible solutions aim to create that clarity. Recommendations have been laid down, for example, relating to the role of the Chairman, drawing up the agenda, and clearly defining the tasks of the various bodies. Although, as far back as 1995, the CCW largely acknowledged the problem areas and supported the proposals for improvement, none of the recommendations will actually be implemented before 2001. Politics and the press on the ecological infrastructure in Friesland and Drenthe Section 2 describes a study of the relationship between the regional press and northern provincial politics. The basis for the study is the political decision-making regarding the establishment of the ecological infrastructure in the provinces of Friesland and Drenthe in the period 1989 to 1996. The conclusion of a survey of the relationship between the printed press and parliamentary democracy is that the main function of the press is to provide information, criticism and comment. The role of information-provider is examined on the basis of the following: actual report of a meeting of the Provincial Councils; a news report giving information about matters relating to the ecological infrastructure in both provinces; a background article describing the context, history and/or different interpretations of matters relating to the ecological infrastructure. The role of critic is examined on the basis of the following: editorial comment; a column in which one of the editors gives his opinion under his own name; opinions of third parties, in which a third party, who is not an editor, is given the opportunity to express an opinion. Using four recent examples, it is then argued that the central question relating to the relationship between politics and the press is one of management – who controls political communication or, put another way, is the relationship determined by 'party logic' or by 'media logic'? The study will compare decision-making on the ecological infrastructure (as this was perceived in decision-making meetings of the provincial councils) with reporting by the regional press in both provinces. The decision-making process of the provincial councils was reconstructed for this purpose. The result is not only an analytical reconstruction of the decision-making surrounding the ecological infrastructure in Friesland and Drenthe, but also a chronicle of provincial political customs and morals. A quantitative and qualitative analysis subsequently shows how the regional press fulfils its role as information provider and critic. The quantitative analysis addresses the question of how often the press fulfils its role as information provider and critic with regard to decision-making on the ecological infrastructure. The qualitative analysis addresses the question of how the press fulfils those roles. It is argued that the quality of the information provided is determined by the degree of objectivity, but that the best measure of quality is a clear standpoint. These conclusions were used to formulate an 'ideal' against which the quality of informative and critical articles can be measured. A factual report is as objective as possible when: it deals not only with the decision itself, but also with the opinion-forming process; it gives the opinion not only of the representatives of official bodies, but also of opponents or those outside such bodies; the reporter does not give his own opinion. A news report or background article is as objective as possible when: it presents more than one perspective and/or quotes more than one authority on the subject. An editorial or column makes a constructive critical contribution when: the author adopts a clear standpoint; the context (history, background or current event) of that standpoint is given; the author describes how the standpoint was reached, and on which information or authorities it is based. Conclusions about the information function: in almost half of the cases, the regional newspapers do not report on provincial council meetings relating to the ecological infrastructure. The people who live in the province, but fall outside a given environmental or agricultural target group, will not become informed about the ecological infrastructure by reading their local newspaper. Neither will they become informed about the role of the provincial government in this; in the reports which do deal with meetings of the provincial councils, there is a lack of balance. Generally speaking, no effort is made in such reports to show the full palette of political colours represented in the provincial council; there is only relatively wide newspaper coverage on occasions when political emotions are running high. Examples are: Friesland in 1993, when an agreement was reached with the agricultural sector, and Drenthe in 1993, when an amended programme of intent for the soil-protection areas was introduced (the agricultural lobby also played an important role in this). This attention from the press can be explained by incident politics. Political groups hold widely different opinions; they make no effort to hide their differences and journalists are keen to pick up on this. Another possible explanation is that, in these cases, ecological policy is heavily influenced by the farming lobby, which itself is strongly supported by influential political groups; the news reports are usually brief and present an event from only one perspective, without a journalistic contribution from the author. This leads to the inevitable conclusion that press releases sent to the newspapers have been published without any further interpretation; the most common simple perspective is that which opposes the ecological infrastructure; there are very few background articles. Background articles that clarify the situation, and outline the problems confronting provincial politicians, are indispensable with regard to a far-reaching and complex plan such as the development of the ecological infrastructure of the two provinces; it is notable that most of the background articles are only written from one perspective, with very little informative context. On the basis of these findings, it appears that the way in which the regional press fulfils its role as information provider leaves room for improvement. Scant attention is paid to council decision-making and the quality of reporting also leaves something to be desired. Little can be said about how the press fulfils the role as critic because so few articles appear in this context. The question Who controls political communication? cannot therefore be answered because the press pays too little attention to provincial politics. Goal-oriented or value-oriented rationality: which form of rationality determines political action? Section 3 examines which form of rationality (i.e. goal-oriented or value-oriented rationality) occurs most in the closed discussions between government bodies in the Wadden study, or in public discussions on the ecological infrastructure from the study of the relationship between politics and the press. For this purpose the rationalization theories from the work of Weber and Mannheim were used. Both Weber and Mannheim recognise increasing instrumental and formal rationality (Weber) and functional rationality (Mannheim) in all areas of life, and a decrease in material rationality (Weber) and substantial rationality (Mannheim). Weber and Mannheim identify the rise and influence of a specific form of instrumental rationality, particularly within economic, legal and bureaucratic institutions. Within such institutions, actions are characterized by goal-oriented rationality. This means that the prevalent institutional pattern of norms and values that more or less prescribes how people should act within the institutions (role-related behaviour) places great emphasis on goal-rational behaviour. In order to establish whether this also applies in provincial politics and administration, a study was made of the conception of rationality in the work of Weber and Mannheim. The question of whether goal-oriented or value-oriented rationality is dominant is addressed by a secondary analysis of the material. The secondary analysis takes the form of a 'rationality grid' that is applied to the material from the two empirical studies. The grid has a coarsely meshed structure that can separate out goal-oriented and value-oriented rationality. Following the study of Weber and Mannheim's concepts of rationality, goal-oriemted rational action is defined in this study as action that is geared towards finding the most appropriate means to achieve a goal that is considered as given. When action is successful in terms of the defined goal, we speak of goal-oriented rational action and formal rationality. Success or effectiveness is therefore the measure for goal-rational behaviour. The essence of this concept is expressed in the following questions: is conduct geared towards resources and procedures within the given of administrative co-ordination or within the structured political (provincial) discussions? are the goals open to discussion? If action is a logical extension of or derives from a higher value or ideal, we speak of 'valueoriented rational action' and 'material rationality'. The extent to which an action is valueoriented is therefore the measure for value-rationality. In this study, value-oriented rational action is defined as action that is based on the assessment of the desirability of a given goal by means of a party-political value system. The essence of the concept, as used in the present context, is expressed in the following question: is the action geared towards assessing the desirability of a particular goal, based on a political value system? Conclusions: 1. With regard to discussion between government bodies on the subject of the Wadden region, the hypothesis was that, within the sphere of formalised and regulated administrative co-ordination in the Wadden region, actions are largely determined by goal-oriented rationality. The purpose of the discussion platform is, after all, to co-ordinate and realise goals defined elsewhere. The hypothesis is confirmed – the Wadden discussion platform is characterized by goal-oriented rational action. But this type of action is not related to the ultimate goal of the discussion platform but rather to another goal: the increasing of the influence and governance of the government layer in question. 2. With regard to the decision-making on the ecological infrastructure in Friesland and Drenthe, the hypothesis was that political decision-making debates are characterized by the discussion of values to be lived up to and aims to be realised. It is therefore to be expected that such debates are mainly characterized by value-oriented rationality. However, the findings do not confirm this hypothesis. The discussions of the provincial councils of Drenthe and Friesland are certainly not goal-rational in nature, yet neither can they be described as valuerational. Actions are indeed geared towards assessing the desirability of a particular goal, but that assessment is not based on a political value system. It is not party-political principles that determine political conduct; it would be more true to say that conduct is based on notions of consistency in terms of policy and support.
