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  • 1
    Call number: PIK B 020-95-0153
    In: Discussion Paper ; Resources for the Future
    Type of Medium: Monograph available for loan
    Pages: 40 p.
    Series Statement: Discussion Paper Resources for the Future
    Location: A 18 - must be ordered
    Branch Library: PIK Library
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  • 2
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    Environment and development economics 1 (1996), S. 241-257 
    ISSN: 1355-770X
    Source: Cambridge Journals Digital Archives
    Topics: Economics
    Notes: A number of international conservation donors support efforts to encourage conservation indirectly by subsidizing commercial activities. Such plans beg two questions. First, if commercial ventures are expected to be profitable, why is external financing necessary for their initiation? Second, if commercial ventures are not expected to be profitable, could not greater incentives for conservation be generated by making direct payments? We examine these questions in detail. While we find that the practical impediments to instituting a direct payment programme may be substantial, the practical impediments to instituting any effective conservation programme may be substantial. On balance, there is a strong case to be made for greater experimentation with direct payment schemes than heretofore.
    Type of Medium: Electronic Resource
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  • 3
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    Chicago : Periodicals Archive Online (PAO)
    Economic development and cultural change. 39:1 (1990:Oct.) 215 
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  • 4
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    Chicago : Periodicals Archive Online (PAO)
    Economic development and cultural change. 39:1 (1990:Oct.) 215 
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    New forests 17 (1999), S. 339-360 
    ISSN: 1573-5095
    Keywords: demand ; production ; financial returns ; pulp wood ; supply
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract This study examines the performance and potential of intensively managed plantation forests as a source of industrial wood, and their environmental implications. The perspective of the study is global. Although it includes the United States and parts of Europe, much of the focus is on what are called the “emerging” plantation regions -- countries largely in the semitropical areas of the southern hemisphere -- which have not historically been important wood producers, but are growing in importance as a result of the productivity of their planted forests. The first section of this paper documents the growing importance of plantations as a source of industrial wood since the late 1970s. The study finds that plantations from nontraditional (new) regions have been growing rapidly in size and economic importance, and, thus, have been playing an increasing role as a source of the world industrial wood. Furthermore, experience seems to suggest that plantations are playing an environmentally beneficial role in (1) reducing pressure on greater areas of natural forests and (2) generating positive environmental effects as they replace degraded marginal agricultural lands. The second section of the paper examines the likely role of plantation forests in the future, and includes an assessment of financial, political and environmental considerations. This section pays particular attention to the concerns frequently expressed by environmentalists regarding plantations. Many of the objections directed at forest plantations on environmental grounds appear to ignore the substantial beneficial role of plantations on the environment. Plantations, which are financially very attractive in many locations, offer the potential of meeting large portions of the world industrial wood needs even while reducing substantially the disturbances on large areas of natural forests. This is possible because the very high productivity of plantation forests requires less area to produce industrial wood.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1573-1480
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences , Physics
    Notes: Abstract A four step methodology has been developed for study of the regional impacts of climate change and the possible responses thereto. First the region's climate sensitive sectors and total economy are described (Task A, current baseline). Next a scenario of climate change is imposed on the current baseline (Task B, current baseline with climate change). A new baseline describing the climate sensitive sectors and total regional economy is projected for some time in the future (Task C, future baseline, year 2030) in the absence of climate change. Finally, the climate change scenario is reimposed on the future baseline (Task D, future baseline with climate change). Impacts of the climate change scenario on the current and future regional economies are determined by means of simulation models and other appropriate techniques. These techniques are also used to assess the impacts of an elevated CO2 concentration (450 ppm) and of various forms of adjustments and adaptations. The region chosen for the first test of the methodology is composed of the four U.S. states of Missouri, Iowa, Nebraska and Kansas. The climate change scenario is the actual weather of the 1930s decade in the MINK region. ‘Current’ climate is the actual weather of the period 1951–1980.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Climatic change 24 (1993), S. 63-82 
    ISSN: 1573-1480
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences , Physics
    Notes: Abstract The adaptability of forests in the U.S. midwest to a changing climate is assessed. The forests of Missouri are simulated with a ‘forest-gap’ model, a stochastic model of the annual growth and mortality of trees within mixed-species forest plots. The development of representative forest plots under an analog climate like that of the 1930s is compared to development under baseline climate conditions. With no management response, average forest biomass in the region declines by 11% within ten years, primarily due to moisture-stress induced mortality. Longer term declines in forest productivity on the order of 30% are simulated. A variety of possible management responses through planting or harvesting practices were evaluated. None of these adaptations appear to be practical, although the salvage harvest of stressed trees would offset the economifc losses associated with the early mortality. An investigation of anticipated trends in the broader forest products sector suggests that opportunities for further adaptation to offset the decline in primary productivity of this region's forest are quite limited. However, a shift to wood powered electrical generation in the region might justify a level of management that would allow some adaptation to the analog climate change.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Environmental and resource economics 6 (1995), S. 139-165 
    ISSN: 1573-1502
    Keywords: Carbon dioxide ; costs ; economics ; forestry ; greenhouse effect ; mitigation ; sequestration ; sink
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Economics
    Notes: Abstract The purpose of this paper is to assess the existing studies on the economics of using forests as a means of mitigating atmospheric carbon build-up. This assessment addresses conceptual and empirical issues and provides a basis for a comprehensive and cost efficient forest management strategy. Critical needs and opportunities for future research are identified.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Water, air & soil pollution 70 (1993), S. 295-307 
    ISSN: 1573-2932
    Keywords: carbon ; carbon fluxes ; carbon sink ; carbon cycle ; tropical and temperate forests ; deforestation ; global warming
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract Attempts to account for the fluxes by quantifying C sources and sinks have provided evidence of a missing C sink (Detwiler and Hall, 1988), which may be located somewhere in the temperate region of the northern hemisphere (Tanset al., 1990). Until recently, most estimates have concluded that the temperate forest is a small C source. Two recent papers (Sedjo, 1992; Kauppiet al., 1992) provided evidence that the temperate forests are substantial C sinks. This paper combines these earlier findings on temeperate forest carbon sequestration with a new estimate of the annual C releases due to tropical deforestation, 1.7 Gt, which is obtained using the FAO estimates of the rate of deforestation in the tropics over the decade of the 1980s and conservative estimates of C releases associated with this deforestation. Finally, to this is added the crude estimate of C export by the global river system found in Hallet al. (1992). Applying these estimates of the C sink function of both temperate and tropical forests to Detwiler and Hall's alternative C budgets largely eliminates the “missing C” hypothesized by Detwiler and Hall, and Tanset al.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    International advances in economic research 2 (1996), S. 165-173 
    ISSN: 1573-966X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Economics
    Notes: Abstract Sustainability in forest management is both a biological and socioeconomic concept. Originating in 18th century Europe with the aim of avoiding social and economic disruptions associated with timber shortages, sustained-yield forest management evolved to a highly technical process of modeling growth, mortality, and risk in order to set timber removals at a level that theoretically could be maintained in perpetuity. Changing scientific understanding of the ecological functioning of forest ecosystems has challenged the notion that a sustained yield of timber is equivalent to sustaining all the components and natural processes necessary to maintain the long-term health and productivity of these ecosystems. Continuing uncertainty over what is socially and economically acceptable, as well as ecologically sustainable, will make optimality in forest management a much more difficult objective than in the past.
    Type of Medium: Electronic Resource
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