Tourism in tropical areas represents the fastest-growing branch of tertiary sector. The Balikpapan Bay (Eastern Kalimantan, Indonesia) is partly covered by mangroves and remains of primeval tropical forest that are extraordinary for their unique biodiversity. To avoid over-exploitation of described destination, detailed analysis of the evolving tourism and implementation of its sustainable form - ecotourism is necessary. The submitted project builds on one of the latest topics of longitudinal research running by Stanislav Lhota, PhD. in this area. Supervisor of this thesis, Radek Trnka, PhD. also joined the research in its beginning in 2005. Description and evaluation of current condition of ecotourism in Balikpapan Bay area is the main goal of the diploma thesis. Therefore, activities of organizations acting on natural tourism field, and which are connected with ecotourism, were analyzed in depth. The semi-annual field research was done in the area of Balikpapan Bay, while a combination of several qualitative techniques, especially participant and non- participant observation and semi-structured interviews as well as document analysis marginally, was used for data collection. The research brought several main findings. Concept ecotourism is perceived as an educative nature-based tourism by...

A field survey was undertaken in Central Kalimantan, Indonesia (Borneo) to assess the extent and practices of Artisanal and Small-scale Gold Mining (ASGM), and to measure sediment and mercury flows in the provinces’ rivers. More than forty mining operations were visited in six of the provinces largest river basins during June, July and August of 2008. Based on the survey results, this thesis estimates that 43,000 small-scale gold miners in Central Kalimantan produced 13.3 tonnes of gold in 2008 (426,000 troy ounces - ozt) worth approximately 362 million CAD (based on 2008 international gold price of 850 CAD/ozt). Mercury use was ubiquitous for leaching gold from ores in the province. Approximately 65.3 tonnes was used for this purpose in 2008, with the majority of consumption- 80% by whole-ore amalgamation operations exploiting hard-rock deposits, but producing only 13% of the gold. These estimates have been interpolated using (i) measurements and detailed observations at more than forty ASGM operations surveyed in five different regencies; (ii) numerous interviews with miners, gold shops owners and officials across these regencies; and (iii) mapping of ASGM operations using satellite imagery. Hydraulic mining methods mobilize enormous volumes of sediment and native sediment-bound mercury. Sediment and mercury fluxes associated with ASGM activities were estimated based on a river sediment sampling campaign carried out in conjunction with the ASGM survey, and on subsequent modelling of river sediment transport. On streams and tributaries, mining activities increased sediment transport by factors between 100 and 1500, resulting in a net doubling of sediment loads on large first order river channels, on which the effects of mining are diluted in space and time by channels without mining. Particulate mercury flux sampled on six of Central Kalimantan’s largest river channels averaged 60ng/L ±33%, a high figure relative to most global rivers, despite average suspended sediment concentrations of only 75mg/L ±58%. Based on a hydrological and sediment transport model, 19.4 tonnes of mercury (±30%) transits these river systems annually, dominantly transported as suspended sediment load (95%), with the remaining 5% transported as bedload. Acute mercury exposure by inhalation during the burning of mercury-gold amalgam represents an important health concern at ASGM camps and gold shops. In relation to mercury, sector improvements should focus on eradicating whole ore amalgamation, and open burning of amalgam. Eliminating whole ore amalgamation requires technological improvements at the gold liberation (crushing and milling) and concentration stages of ore processing. Elimination of open-air burning can be achieved through education, and the use of retorts, fumehoods, and mercury re-activation cells– each of these basic technologies provide mercury users with economic incentives by reducing mercury consumption. / Graduate

Thesis (Ph.D.)-- University of Finland, 2004. / Thesis (Ph.D.)-- University of Finland, 2004. Includes bibliographical references (p. 353-373) and index. Also available in print.

This study aims at investigating similarities and differences in the curriculum development processes in two selected pesantrens in South Kalimantan, Indonesia. The research explores the involvement of key stakeholders in the curriculum development processes and the curriculum itself. The study is a qualitative approach, which, in collecting the data, employs in-depth interviews with the kyais (leaders), ustadzs (teachers), and santris (students); observation on the pesantrens’ daily life and classroom activities; and relevant documentation. The findings suggest that there are similarities and differences in both pesantrens in the curriculum development processes. Both pesantrens can be classified as Site-Based Managed Schools in which all interactions of the members are permeated with some values. However, Pesantren A has a rather collaborative and goal-oriented curriculum development process, while Pesantren B tended to conduct a single-handed and content-oriented one. The curriculum of Pesantren A is a subject-based curriculum accommodating both religious and non-religious disciplines in relatively the same proportion, whereas that of Pesantren B is a kitab (book)-based curriculum accommodating largely religious disciplines. Overall, it was found that both pesantrens need to conduct more collaborative and systematic curriculum processes. To do so, since ustadzs have a significant influence on the curriculum, there is a need for well-directed and organised professional development programs focusing on pedagogical issues. There is also a need to set some indicators for curriculum evaluation based on the context of Islamic education and immediate societal demands.