US resources policy: The 1982 report to congress

This paper analyses the extent to which the new Reagan mineral policy will encourage increased US production, substitution, recycling and conservation, domestic stock-piling and diversification of foreign supplies. Major inadequacies of the mineral policy are the transfer of responsibility for research and development from the government to the unprepared private sector, the lack of emphasis on short-term research and development in mineral processing technology, and the lack of coordination between minerals policy and national security and foreign policy. However, overall the policy is a positive step towards reducing the current US minerals supply vulnerability.     

Geological supply and economic demand: The unresolved equation

Whereas the ultimate world supply of minerals is controlled by geological factors, the actual supply at any particular time is controlled by economic factors. Mineral production is a function of investment in exploration, mining, and processing - and research in these fields. Given the long lead time between a decision to explore and actual production from any deposit found, the increasing difficulty of finding deposits in the well prospected parts of the world, the political barriers to exploration in the less developed countries, the energy barriers to mining and processing ever lower grade ores, and the lengthy time required to develop new exploration, extraction, and processing techniques, adjustments in supply in response to changes in demand cannot be assumed to be automatic.     

Australian natural resources policy: Water and land

This paper reviews the significance of water/soils management problems as they are perceived, identified or acted upon by a range of institutions in Australian society. Reference is made to state/Commonwealth perspectives or land degradation, the fragmented responsibility in institutional arrangements and the political aspects of current land use planning issues. There is a lack of broad consensus on environmental problems and how to solve them. Emergent issues in water planning include the increasing importance of environmental river flows, urban water demand management, and the sunderstanding of the changing mechanisms of water allocation. The importance of scientific knowledge in natural resource agency decision making is found contentious in view of the varying roles of technical experts in organizations and the base line of political expediency. Requirements of effective policy making and monitoring of implementation highlight some of the ‘intractable’ problems in water and land management.     

Soviet resources policy: Foreign investment,resources and the tenth five-year plan

The author examines the plans for natural resources embodied in the USSR's 10th five year plan, 1975–1980. Problems of capital and manpower have forced the USSR to curtail the very ambitious resources programmes which were mooted in the early 1960s. Foreign investment is seen as one possible means of raising production and agreements have been signed with Western companies for over 50 development projects. More important still, the countries of Comecon have invested heavily in Soviet natural resources.     

Mineral resources appraisal and policy: Controversies,issues and the future

Political-economic events of the 1970s brought mineral resource appraisal to the focus of national policy. Estimates of and methodologies for mineral resources appraisal were scrutinized, revealing deficiencies in method and data and fostering considerable debate about the credibility of estimates and about preferred methodology. Since credibility can be increased through the acquisition of additional geoscience information, questions regarding methodology have more than one formulation and therefore more than one correct solution, depending upon the expected value of additional information and the conditional losses of relevant policy options. When existing information is meagre and the expected value of information is high, the optimum decision may be to defer all policy options until after the acquisition and analysis of- additional information. Decision theory offers an analytical framework that is sufficiently generalized to provide answers for highly varied circumstances of geoscience and resource information and policy issues. Our ability to perform any such analysis is limited by inaccuracies in both geologists' estimates of undiscovered mineral resources, and in economists' calculations of conditional losses of policy options for each of the relevant states of mineral resources.     

The supply and demand outlook for energy in the Asia—Pacific region

Years of strong economic growth in the Asia—Pacific region have resulted in unprecedented increases in energy demand in the region, particularly for oil and gas. The supply of oil and gas to the region will become more problematic as the decade progresses. Already 50% dependent on imported oil, this figure will rise to nearly 65% by 2000. Because high rates of domestic oil demand growth among traditional petroleum exporters - Indonesia. China and Malaysia - will absorb exportable surpluses, the region will find itself dependent on the Middle East for at least 90% of its imported oil needs by 2000. Currently linked to oil, LNG prices cannot justify the investments needed to bring new greenfield projects on line. With demand expected to exceed 67 million tonnes (Mt) in 2000 and 100 Mt in 2010. over 50 Mt of new capacity will be needed; satisfying this demand will necessitate a new pricing structure for LNG, raising the price substantially above the relative price of crude oil.     

Assessing Ecological Resources for Remediation and Future Land Uses on Contaminated Lands

Increasingly, the public and governmental agencies are concerned about remediating and reclaiming contaminated sites. Understanding the ecological resources on-site and valuing those resources in terms of future uses is important for determining suitable future land uses. In this article, we suggest the major categories of natural resource information required by managers, policy makers, and the general public for making initial future land-use determinations. We then use a dataset of 25 Department of Energy (DOE) sites slated for remediation to explore whether such data are readily available and whether the data can be used to assess natural resource value. Although information is available for almost all sites on federally endangered and threatened species, this information is less available for state-listed species. Biodiversity information is available only for some sites for birds (N = 17), mammals (N = 15), reptiles (N = 14), amphibians (N = 13), and plants (N = 11) and is almost nonexistent for invertebrates (N = 2). Some information is available for invasive species (N = 9). The number of available habitats is directly related to total acres and nonindustrial acres. Biodiversity of birds, mammals, and reptiles (but not amphibians) is directly related to both total acres and total nonindustrial acres of sites. These data suggest that even over a wide geographical area (from eastern to western United States), biodiversity relates to habitat size and number of habitats available. This information will be useful not only to DOE managers but also to natural resource trustees, ecologists, state and federal regulators, and the general public in the discourse over future uses of these lands.*Published online Author to whom correspondence should be addressed; Joanna Burger     

Water supply development and tariffs in Tanzania: From free water policy towards cost recovery

The article describes the historical development of water tariff policy in Tanzania from the colonial times to present. After gaining independence, the country introduced “free” water policy in its rural areas. Criticism against this policy was expressed already in the 1970s, but it was not until the late 1980s that change became unavoidable. All the while urban water tariffs continued to decline in real terms. In rural and periurban areas of Tanzania consumers often have to pay substantial amounts of money for water to resellers and vendors since the public utilities are unable to provide operative service. Besides, only a part of the water bills are actually collected. Now that the free water supply policy has been officially abandoned, the development of water tariffs and the institutions in general are a great challenge for the country.     

A model of costs and resources for rural and peri-urban water supply and sanitation in the 1990s

This article develops a model of cost and financing strategies for rural and peri-urban water supply and sanitation. It suggests that significant progress towards the World Summit for Children's goal of universal access to water supply and sanitation can be made if a combination of strategies is adopted. On the cost side, significant cost reductions should be possible through efficiency in resource use and reduction of system management costs. On the financing side, it suggests restructuring the financing of the sector with improved efficiency and greater cost recovery in urban services; full recovery of operation and maintenance costs; cost sharing through community contributions in kind such as local labour and financially in rural and peri-urban water supply for basic levels of service depending on willingness and ability to pay and full cost recovery for higher levels of service; a high degree of cost recovery in rural and peri-urban sanitation; development of institutional structures for both collection and management of revenues; development of alternate financing mechanisms such as rural credit schemes and revolving funds, adapted in specific country contexts, including the required institutional mechanisms; and additional allocations from governments and external support agencies. Additional government or external financing alone, while critical, will not of itself lead to effectiveness in the use of resources. Equally, cost recovery alone cannot lead to universal access and sustainable solutions. A composite set of actions is needed within which building capacities of institutions and people is necessary for sustainability .     

Resources policy and mine closure in South Africa: The case of the Free State Goldfields

There is increasing international pressure to ensure that mining development is aligned with local and national development objectives. In South Africa, legislation requires mining companies to produce Social and Labour Plans, which are aimed at addressing local developmental concerns. Against the background of the new mining legislation in South Africa, this paper evaluates attempts to address mine downscaling in the Free State Goldfields over the past two decades. The analysis shows that despite an improved legislative environment, the outcomes in respect of integrated planning are disappointing, owing mainly to a lack of trust and government incapacity to enact the new legislation. It is argued that legislative changes and a national response in respect of mine downscaling are required.