Suchergebnisse

This report is based on information collected within the context of the study concerning Community Land Rights in Niassa Province in Mozambique, with special attention paid to the programme implemented by the Malonda Foundation. This programme is supported and financed by the Swedish Government and aims to promote private investment in the province while seeking, during the course of the process, to ensure equitable and beneficial social impact as an explicit objective, in particular for the local population. The study was commissioned by Sida (Swedish International Development Cooperation Agency) and the Swedish Embassy in Mozambique, as a contribution to the preparation of continued Swedish support to private sector development in Niassa Province. Provincial and local work was carried out during the period April 29th to may 22nd 2008. The team consisted of Gunilla Åkesson, team leader, from Sida's Helpdesk for Environmental Assessment, Sweden, and André Calengo, legal consultant, Mozambique. Christopher Tanner, FAO's advisor in Mozambique and specialist in the Mozambique Land Law participated as a technical advisor. During the field work the team was accompanied by staff from the Malonda programme: Célia Enusse and Francisco Pangaya, both from the Community Work Unit, Alexandre Chomar, Communications Officer and Belindo Manhiça, official from the Environment Programme.

香港大学では、機関リポジトリである「香港大学スカラーズ・ハブ(研究者網の中核)」推進に向けた強固な手法を構築するために、様々な取組みがおこなわれてきました。香港の主要な研究資金提供機関である、大学補助金委員会(University Grants Committee)からの要請により、香港大学は現在、全ての学部に対して「知識交換(Knowledge Exchange)」への参加を義務付けています。この取組みには、香港大学が知識と技術を生み出し、それらを企業、政府および地域社会と共有するという活動が含まれています。スカラーズ・ハブを香港大学における「知識交換」の牽引役とするために、現在香港大学に属している各研究者のウェブページ「ResearcherPages」が開設されました。このページでは、現在のビブリオメトリクスおよびスコーパスとウェブオブサイエンスからの共同研究者の目録をインポートすることができます。共同研究者、文献引用者、そしてダウンロード数を表した図が、各著者毎に構築されており、データベースのフィールドには、各著者の契約研究分野およびメディア対応分野・言語が表示されます。スカラーズ・ハブでは、一貫性のある形で、香港大学の全ての研究者の指標を閲覧することができます。香港大学の「知識交換」に従事する必要性、同分野の研究者の中で突出したいと願う自然な気持ちが、指標そして読者数を増加させようという、香港大学の著者の強固な意欲を生み出しているのです。この結果として、スカラーズ・ハブへの論文登録数は増加しています。 ; At the University of Hong Kong, several endeavours have converged to create a robust method of populating its institutional repository, "The HKU Scholars Hub". At the request of the main funder of research in Hong Kong, the University Grants Committee, HKU now requires all its faculties to show "Knowledge Exchange (KE)", which includes the act of making HKU generated knowledge and skill sets accessible to business, government and the community. In order for the Hub to become a vehicle of HKU KE, ResearcherPages for each current HKU researcher have been added, which import current bibliometrics and lists of collaborators from Scopus and Web of Science. Maps of collaborators, citers, and downloads are created for each author. Fields are displayed for each author, for contract research, and subjects on which media spokesmanship are available. The Hub shows these metrics in a consistent manner for every HKU researcher across the university. The need to comply with HKU KE, and the natural desire to stand out among one's peers has created strong incentive among HKU authors to increase these metrics, and their readership. The population rate of the Hub has increased accordingly. ; published_or_final_version ; Digital Repository Federation International Conference 2009, Tokyo, 3-4 Dec 2009, p. 90-95

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.