WorldWideScience

Sample records for forestry policy land

  1. The physical, economic and policy drivers of land conversion to forestry in Ireland.

    Science.gov (United States)

    Upton, Vincent; O'Donoghue, Cathal; Ryan, Mary

    2014-01-01

    Land use change is fundamentally a product of the interaction of physical land characteristics, economic considerations and agricultural and environmental policies. Researchers are increasingly combining physical and socio-economic spatial data to investigate the drivers of land-use change in relation to policy and economic developments. Focusing on Ireland, this study develops a panel data set of annual afforestation over 2811 small-area boundaries between 1993 and 2007 from vector and raster data sources. Soil type and other physical characteristics are combined with the net returns of converting agricultural land to forestry, based on the micro-simulation of individual farm incomes, to investigate land conversion. A spatial econometric approach is adopted to model the data and a range of physical, economic and policy factors are identified as having a significant effect on afforestation rates. In addition to the financial returns, the availability and quality of land and the implementation of environmental protection policies are identified as important factors in land conversion. The implications of these factors for the goal of forest expansion are discussed in relation to conflicting current and future land use policies. Copyright © 2013 Elsevier Ltd. All rights reserved.

  2. Co-benefits, trade-offs, barriers and policies for greenhouse gas mitigation in the agriculture, forestry and other land use (AFOLU) sector.

    Science.gov (United States)

    Bustamante, Mercedes; Robledo-Abad, Carmenza; Harper, Richard; Mbow, Cheikh; Ravindranat, Nijavalli H; Sperling, Frank; Haberl, Helmut; Pinto, Alexandre de Siqueira; Smith, Pete

    2014-10-01

    The agriculture, forestry and other land use (AFOLU) sector is responsible for approximately 25% of anthropogenic GHG emissions mainly from deforestation and agricultural emissions from livestock, soil and nutrient management. Mitigation from the sector is thus extremely important in meeting emission reduction targets. The sector offers a variety of cost-competitive mitigation options with most analyses indicating a decline in emissions largely due to decreasing deforestation rates. Sustainability criteria are needed to guide development and implementation of AFOLU mitigation measures with particular focus on multifunctional systems that allow the delivery of multiple services from land. It is striking that almost all of the positive and negative impacts, opportunities and barriers are context specific, precluding generic statements about which AFOLU mitigation measures have the greatest promise at a global scale. This finding underlines the importance of considering each mitigation strategy on a case-by-case basis, systemic effects when implementing mitigation options on the national scale, and suggests that policies need to be flexible enough to allow such assessments. National and international agricultural and forest (climate) policies have the potential to alter the opportunity costs of specific land uses in ways that increase opportunities or barriers for attaining climate change mitigation goals. Policies governing practices in agriculture and in forest conservation and management need to account for both effective mitigation and adaptation and can help to orient practices in agriculture and in forestry towards global sharing of innovative technologies for the efficient use of land resources. Different policy instruments, especially economic incentives and regulatory approaches, are currently being applied however, for its successful implementation it is critical to understand how land-use decisions are made and how new social, political and economic forces

  3. Trends in research on forestry decentralization policies

    DEFF Research Database (Denmark)

    Lund, Jens Friis; Rutt, Rebecca Leigh; Ribot, Jesse

    2018-01-01

    We identify and describe four strands in the literature on forestry decentralization policies: studies that assess impacts of forestry sector decentralization policies on forests and livelihoods; studies that examine whether forestry decentralization empowers public and democratic local...... institutions; studies focusing on power and the role of elites in forestry decentralization, and; studies that historicize and contextualize forestry decentralization as reflective of broader societal phenomena. We argue that these strands reflect disciplinary differences in values, epistemologies, and methods...... preferences, and that they individually provide only partial representations of forestry decentralization policies. Accordingly, we conclude that a comprehensive understanding of these policies cannot rest solely on any of these strands, but should be informed by all of them....

  4. Unpacking the impacts of 'participatory' forestry policies

    DEFF Research Database (Denmark)

    Mutune, Jane Mutheu; Lund, Jens Friis

    2016-01-01

    We evaluate the livelihoods of member and non-members of Community Forestry Associations under Kenya's participatory forest management (PFM) programme. We use propensity score matching of households based on recall based data from before implementation of PFM from 286 households and comparison....... Further, we conclude that impact evaluations must examine both outcomes and participatory forestry to provide meaningful policy evidence....

  5. State Lands by Administrator - Forestry

    Data.gov (United States)

    Minnesota Department of Natural Resources — DNR land ownership and administrative interest mapped to the PLS forty level. This layer merges the DNR Control Point Generated PLS layer with IBM mainframe-based...

  6. Macroeconomic policies and forestry in Zimbabwe | Mabugu ...

    African Journals Online (AJOL)

    This paper discusses the potential impacts of macroeconomic policies on forestry in Zimbabwe. Over the period 1980 – 2001, macroeconomic policies have swung from a centrally controlled economy to a liberalized economy and back to a centrally controlled economy. In general, Zimbabwe's experience suggests that ...

  7. I think that I shall never see {hor_ellipsis} a lovely forestry policy: Land use programs for conservation of forests

    Energy Technology Data Exchange (ETDEWEB)

    Rayner, S.F.; Richards, K.R.

    1994-01-01

    Forestry programs are frequently invoked as having potential for mitigation of greenhouse gas emissions. Most studies have attempted to quantify the potential impact of forest programs on carbon uptake and the potential costs of such programs. In this paper, we will attempt instead to focus on the institutional issues of the implementation of forestry programs for carbon sequestration. In particular, we explore the challenges for implementing forest programs that are: of increasing technological complexity; and in settings that depart significantly from the idealized conditions of economic models. We start in Section 1 by examining a suite of instruments that are commonly employed to implement a given policy. Section 2 examines a relatively simple case -- a tree-planting program in the US -- and demonstrates that there are significant difficulties involved in implementing a carbon sequestration program, even in a well-developed market economy. Section 3 focuses on other technologies in the US and why the choice of policy instruments and program design is more difficult than for the simple tree-planting case. Section 4 considers implementation of forestry policies in other countries where the economies may bear less resemblance to the ideal market economy than the US. In those settings, the choice of policy instruments may be very sensitive to non-market considerations that are often missed in conventional policy and cost analysis.

  8. Evolution of Forestry Policies in Malawi with Reference to the ...

    African Journals Online (AJOL)

    Evolution of Forestry Policies in Malawi with Reference to the Miombo Woodlands. ... UNISWA Research Journal of Agriculture, Science and Technology ... This paper traces, through literature review, the evolution of forestry policies from the pre-colonial period to the current democratic era in order to assess (a) forestry ...

  9. Forestry in MAGNET : a new approach for land use and forestry modelling

    NARCIS (Netherlands)

    Woltjer, G.B.

    2013-01-01

    This report discusses improvements of MAGNET in order to improve the analysis of land use change and forestry dynamics. In the standard approach only a difference is made between agricultural land, non-used land that can be potentially used for agriculture, and land that never can be used for

  10. Forestry

    International Nuclear Information System (INIS)

    2002-01-01

    The report entitled Climate Change Impacts and Adaptation : A Canadian Perspective, presents a summary of research regarding the impacts of climate change on key sectors over the past five years as it relates to Canada. This chapter on forestry describes how climate change will affect forests in Canada with particular focus on the consequences of these changes for the forestry sector. It also presents potential adaptation options. Forests are a vital part of Canada's economy and culture. There are more than 400 million hectares of forested land in Canada, accounting for nearly half of the total land mass and one-tenth of the world's total forest cover. Approximately one million hectares of commercial forest lands are harvested each year, mostly for the lumber and paper industry. Climate affects forest distribution, health and productivity, and strongly impacts the disturbance regimes. The Intergovernmental Panel on Climate Change forecasts an increase in global average surface air temperatures of 1.4 to 5.8 degrees C by 2100. Such a change would impact forestry through a wide-range of positive and negative biophysical and socio-economic impacts. One of the problems in projecting the impacts of climate change on forests is the fact that most climate models cannot accurately predict future precipitation patterns. Some studies have suggested that higher temperatures would improve the growth rate of trees, but the increase in the frequency and severity of moisture stress and forest disturbances would create other problems. Elevated carbon dioxide concentration could also improve the efficiency of water use by some plants, leading to increases in forest productivity. In general, the impacts of climate change on forests growth and health is expected to vary on a regional basis and will be influenced by species composition, site conditions and local micro climate. It was noted that adaptation measures in the forestry sector will have implications for other sectors such as

  11. Forestry policy and woodfuel markets in Malawi

    International Nuclear Information System (INIS)

    Dewees, P.A.

    1995-01-01

    Forestry and energy policies in Malawi place the blame for the country's high rate of deforestation on the demand for woodfuel. The government has been involved in a range of questionable supply-side initiatives, as well as in a number of interventions in woodfuel markets, with the objective of slowing rates of deforestation. It seeks to encourage farmers to grow woodfuel to meet market demands, and has provided subsidies to do so. The Forest Department has kept prices for firewood from its plantations low, both in order to discourage the market for wood from free resources and because of concerns about the impact of high producer prices on the urban poor. In doing so, the government is less able to rely on the market to provide producers with the incentive to plant trees to meet market demands. In any event, the market accounts for a relatively small proportion of total woodfuel demand. Policies do not distinguish between rural household demands and the specific market demands which are having the greatest impact on deforestation: woodfuel for urban markets, for tobacco curring, and for small industries. These, coupled with the expansion of the estate sector, have had a far greater impact on woodland clearance than rural, subsistence woodfuel demands. Rural household energy demands need to be addressed from a much broader perspective which considers the household's larger needs for tree based products or outputs: income, food, fibre, fodder, soil fertility, as well as for fuel. (author). 24 refs, 3 figs, 2 tabs

  12. Land Use, Conservation, Forestry, and Agriculture in Puerto Rico

    Directory of Open Access Journals (Sweden)

    William A. Gould

    2017-07-01

    Full Text Available Global food security concerns emphasize the need for sustainable agriculture and local food production. In Puerto Rico, over 80 percent of food is imported, and local production levels have reached historical lows. Efforts to increase local food production are driven by government agencies, non-government organizations, farmers, and consumers. Integration of geographic information helps plan and balance the reinvention and invigoration of the agriculture sector while maintaining ecological services. We used simple criteria that included currently protected lands and the importance of slope and forest cover in protection from erosion to identify land well-suited for conservation, agriculture and forestry in Puerto Rico. Within these categories we assessed U.S. Department of Agriculture (USDA farmland soils classification data, lands currently in agricultural production, current land cover, and current land use planning designations. We found that developed lands occupy 13 percent of Puerto Rico; lands well-suited for conservation that include protected areas, riparian buffers, lands surrounding reservoirs, wetlands, beaches, and salt flats, occupy 45 percent of Puerto Rico; potential working lands encompass 42 percent of Puerto Rico. These include lands well-suited for mechanized and non-mechanized agriculture, such as row and specialty crops, livestock, dairy, hay, pasture, and fruits, which occupy 23 percent of Puerto Rico; and areas suitable for forestry production, such as timber and non-timber products, agroforestry, and shade coffee, which occupy 19 percent of Puerto Rico.

  13. Tamarind orchards: agro forestry for dry lands

    Energy Technology Data Exchange (ETDEWEB)

    Ravindranath, N.H.; Anita, R. [Indian Inst. of Science, Centre for Ecological Sciences, Bangalore (India); Meili, Anandi [WSD, ADATS Campus, Kolar, Karnataka (India)

    1998-09-01

    Agroforestry has a potential for sequestering as much carbon if not more than forests. Massive benefits can be channeled to small farmers and landless labourers through cultivation of Tamarind and other fast growing and fruit yielding trees. This paper describes a project in a semiarid area of south India. The aim is to upgrade dryland holdings of the member families through economically sound dry land horticulture, community woodlots, and planting of fast growing species along orchard and field boundaries. The small farmers invest massive labour inputs and project gives economic benefits to change their land use practices and improve environmental quality. This paper describes the planning processes of the project, hurdles in findings AIJ partners, current monitoring procedures and costs of C sequestration. This shows the project is economically viable on its own, but initially needed, and continues to need, carbon credit investment in order to spread rapidly across the geopolitical region covered by the organization. It argues that economic gains to small farmers and landless labourers are the most certain way of achieving massive biomass increase and soil carbon replenishment, and that multiple holistic benefits are achieved through this kind of project. (author)

  14. International Market Leakage from China’s Forestry Policies

    Directory of Open Access Journals (Sweden)

    Xin Hu

    2014-11-01

    Full Text Available Carbon leakage can be a problem when seeking to reduce carbon emissions through forest policy. International market leakage is mainly caused by supply and demand imbalances in the timber market. This paper selects China, which is implementing forestry policy changes, as the research object. We begin by offering a brief analysis of China’s forestry policy changes, such as the logging quota and Six Key Forestry Programs to determine whether those policies affect timber supply. Second, through the use of three shock variables, carbon leakage is simulated under different scenarios by the Global Trade Analysis Project (GTAP model. The results reveal that the magnitude of leakage caused by implementing China’s forestry policies is between 79.7% and 88.8% with carbon leakage mainly displaced to Russia, Southeast Asia, and the EU. Two effective scenarios for reducing market leakage are presented: forest tenure reform and fast growing forest projects to improve domestic timber production, and raising tariffs on timber imports to reduce imports.

  15. Considerations for sound policy on investment in the forestry sector ...

    African Journals Online (AJOL)

    This paper examines the amount of real capital produced in terms of standing trees during some periods in the forestry sector of Osun and Oyo states with a view to considering sound policy on investment. Information were gathered through the use of primary and secondary data. The information obtained were analyzed ...

  16. Farm Household Preferences and Evaluation of Land Use Change Policies for Agro-Forestry Plantations in Central Kalimantan, Indonesia : a Choice Experiment

    NARCIS (Netherlands)

    Sitompul, R.F.; Brouwer, R.; Sopaheluwakan, J.; van Beukering, P.J.H.

    2016-01-01

    A household survey for the analysis of choice experiment were made to 360 farmers in three selected villages in Central Kalimantan Province. The objective is to analyze the current land use and to observe the perception of farmers on converting part of their land use for bioenergy plantation. The

  17. GLOBAL CHANGE RESEARCH NEWS #3: IPCC SPECIAL REPORT ON "LAND USE, LAND USE CHANGE, AND FORESTRY"

    Science.gov (United States)

    ORD is participating in the development of an Intergovernmental Panel on Climate Change (IPCC) Special Report on "Land Use, Land Use Change and Forestry." Preparation of the Special Report was requested by the Conference of the Parties(COP) to the United Nations Framework Conve...

  18. Chapter 11 - Agriculture, forestry and other land use (AFOLU)

    OpenAIRE

    Smith, P.; Clark, H.; Dong, H.; Elsiddig, E.A.; Haberl, H.; Harper, R.; House, J.; Jafari, M.; Masera, O.; Mbow, C.; Ravindranath, N.H.; Rice, C.W.; Roble do Abad, C.; Romanovskaya, A.; Sperling, F.

    2014-01-01

    Agriculture, Forestry, and Other Land Use (AFOLU) plays a central role for food security and sustainable development. Plants take up carbon dioxide (CO2) from the atmosphere and nitrogen (N) from the soil when they grow, re-distributing it among different pools, including above and below-ground living biomass, dead residues, and soil organic matter. The CO2 and other non-CO2 greenhouse gases (GHG), largely methane (CH4) and nitrous oxide (N2O), are in turn released to the atmosphere by plant ...

  19. Forestry policy and charcoal production in Senegal

    International Nuclear Information System (INIS)

    Ribot, J.C.

    1993-01-01

    This paper examines the historical, social and political-economic dynamics of environmental policy implementation in Senegal's charcoal market. It explores the relationship between urban demand for charcoal and its rural environmental consequences. It focuses on the ways in which the social and political-economic relations within the market and between the market and state shape production, exchange, regulation, and ultimately the social and econological consequences of charcoal production and use. The article begins by characterizing the patterns of woodfuel supply and use in Senegal and by recounting the historical perception and response to environmental problems associated with the woodfuel trade. It describes the social and economic organization of production and exchange, followed by an analysis of policy implementation. It also shows that where social relations dominate production and exchange, environmental policy making and implementation will be an iterative process. Sustainable resource management is not implemented once and for ever, but will come and go. (author)

  20. Biodiversity and sectoral responsibility in the development of Swedish Forestry Policy, 1988-1993.

    Science.gov (United States)

    Bush, Terrence

    2010-01-01

    In 1993 the Swedish parliament deregulated national forestry policy and established an environmental goal in parallel with the previous, long-standing goal of high wood production. This paper shows how the change occurred in the context of major changes in Swedish environmental policy during the late 1980s and early 1990s. Within a short time, new environmental legislation and the introduction of legal protection for small forest and agricultural habitats of high ecological value reoriented national forestry policy, away from an overriding focus on wood production to an increased awareness of nature conservation and biodiversity preservation. Reflecting a major compromise with the state, forest owners have gained greater freedom to manage their land, but must also improve environmental conditions while achieving high wood production, a policy known as 'freedom under responsibility'. The paper explains how both the parliament and industry supported increased nature conservation and biodiversity to maintain forest health and support the forestry industry, by favouring responsible resource use and not simply protection from human influence.

  1. Mitigation options in forestry, land-use change and biomass burning in Africa

    International Nuclear Information System (INIS)

    Makundi, Willy R.L.

    1998-01-01

    Mitigation options to reduce greenhouse gas emissions and sequester carbon in land use sectors are described in some detail. The paper highlights those options in the forestry sector, which are more relevant to different parts of Africa. It briefly outlines a bottom-up methodological framework for comprehensively assessing mitigation options in land use sectors. This method emphasizes the application of end-use demand projections to construct baseline and mitigation scenarios and explicitly addresses the carbon storage potential on land an in wood products, as well as use of wood to substitute for fossil fuels. Cost-effectiveness indicators for ranking mitigation options are proposed, including those which account for non-carbon monetary benefits such as those derived from forest products, as well as opportunity cost of pursuing specific mitigation option. The paper finally surveys the likely policies, barriers and incentives to implement such mitigation options in African countries. (au) 13 refs

  2. Mitigation options in forestry, land-use change and biomass burning in Africa

    Energy Technology Data Exchange (ETDEWEB)

    Makundi, Willy R.L. [Univ. of California, Lawrence Berkeley National Lab. (United States)

    1998-10-01

    Mitigation options to reduce greenhouse gas emissions and sequester carbon in land use sectors are described in some detail. The paper highlights those options in the forestry sector, which are more relevant to different parts of Africa. It briefly outlines a bottom-up methodological framework for comprehensively assessing mitigation options in land use sectors. This method emphasizes the application of end-use demand projections to construct baseline and mitigation scenarios and explicitly addresses the carbon storage potential on land an in wood products, as well as use of wood to substitute for fossil fuels. Cost-effectiveness indicators for ranking mitigation options are proposed, including those which account for non-carbon monetary benefits such as those derived from forest products, as well as opportunity cost of pursuing specific mitigation option. The paper finally surveys the likely policies, barriers and incentives to implement such mitigation options in African countries. (au) 13 refs.

  3. Mitigation Options in Forestry, Land-Use, Change and Biomass Burning in Africa

    Energy Technology Data Exchange (ETDEWEB)

    Makundi, Willy R.

    1998-06-01

    Mitigation options to reduce greenhouse gas emissions and sequester carbon in land use sectors are describe in some detail. The paper highlights those options in the forestry sector, which are more relevant to different parts of Africa. It briefly outlines a bottom-up methodological framework for comprehensively assessing mitigation options in land use sectors. This method emphasizes the application of end-use demand projections to construct a baseline and mitigation scenarios and explicitly addresses the carbon storage potential on land and in wood products, as well as use of wood to substitute for fossil fuels. Cost-effectiveness indicators for ranking mitigation options are proposed, including those, which account for non-carbon monetary benefits such as those derived from forest products, as well as opportunity cost of pursuing specific mitigation option. The paper finally surveys the likely policies, barriers and incentives to implement such mitigation options in African countries .

  4. Land Use, Land-Use Change, and Forestry

    Science.gov (United States)

    Watson, Robert T.; Noble, Ian R.; Bolin, Bert; Ravindranath, N. H.; Verardo, David J.; Dokken, David J.

    2000-07-01

    The exchange of carbon between the atmosphere and biosphere is an important factor in controlling global warming and climate change. Consequently, it is important to examine how carbon flows between different pools and how carbon stocks change in response to afforestation, reforestation, and deforestation, and other land-use activities. This IPCC Special Report is a comprehensive, state-of-the-art examination of the scientific and technical implications of carbon sequestration and the global carbon cycle. It also examines environmental and socioeconomic issues, conservation, sustainable resource management, and development issues in relation to carbon sequestration. The volume will be invaluable for government policymakers, business/industry analysts and officials, environmental groups, and researchers in global change, atmospheric chemistry, soil science, and economics.

  5. Modeling the Heterogeneous Effects of GHG Mitigation Policies on Global Agriculture and Forestry

    Science.gov (United States)

    Golub, A.; Henderson, B.; Hertel, T. W.; Rose, S. K.; Sohngen, B.

    2010-12-01

    Agriculture and forestry are envisioned as potentially key sectors for climate change mitigation policy, yet the depth of analysis of mitigation options and their economic consequences remains remarkably shallow in comparison to that for industrial mitigation. Farming and land use change - much of it induced by agriculture -account for one-third of global greenhouse gas (GHG) emissions. Any serious attempt to curtail these emissions will involve changes in the way farming is conducted, as well as placing limits on agricultural expansion into areas currently under more carbon-intensive land cover. However, agriculture and forestry are extremely heterogeneous, both in the technology and intensity of production, as well as in the GHG emissions intensity of these activities. And these differences, in turn, give rise to significant changes in the distribution of agricultural production, trade and consumption in the wake of mitigation policies. This paper assesses such distributional impacts via a global economic analysis undertaken with a modified version of the GTAP model. The paper builds on a global general equilibrium GTAP-AEZ-GHG model (Golub et al., 2009). This is a unified modeling framework that links the agricultural, forestry, food processing and other sectors through land, and other factor markets and international trade, and incorporates different land-types, land uses and related CO2 and non-CO2 GHG emissions and sequestration. The economic data underlying this work is the global GTAP data base aggregated up to 19 regions and 29 sectors. The model incorporates mitigation cost curves for different regions and sectors based on information from the US-EPA. The forestry component of the model is calibrated to the results of the state of the art partial equilibrium global forestry model of Sohngen and Mendelson (2007). Forest carbon sequestration at both the extensive and intensive margins are modeled separately to better isolate land competition between

  6. Building Land Information Policies

    DEFF Research Database (Denmark)

    Enemark, Stig

    2004-01-01

    of measurement science, spatial information, management, and land management. (2) To establish national professional associations which accommodate a modern interdisciplinary profile. (3) To assess the capacity needs in land administration and to develop the capacity needed at societal, institutional......The paper presents a conceptual understanding in the areas of Cadastre, Land Administration, and Land Management as a basis for building adequate land information policies. To develop this understanding the paper looks at each area as a system or an infrastructure designed for handling specific...... and judicial setting of the individual country. However, in spite of the different origins, the systems seem to merge into a global model serving some basic societal needs. The paper presents an outline of this development towards a global model for sustainable land administration infrastructures...

  7. The Contribution of Agriculture, Forestry and other Land Use activities to Global Warming, 1990-2012.

    Science.gov (United States)

    Tubiello, Francesco N; Salvatore, Mirella; Ferrara, Alessandro F; House, Jo; Federici, Sandro; Rossi, Simone; Biancalani, Riccardo; Condor Golec, Rocio D; Jacobs, Heather; Flammini, Alessandro; Prosperi, Paolo; Cardenas-Galindo, Paola; Schmidhuber, Josef; Sanz Sanchez, Maria J; Srivastava, Nalin; Smith, Pete

    2015-01-10

    We refine the information available through the IPCC AR5 with regard to recent trends in global GHG emissions from agriculture, forestry and other land uses (AFOLU), including global emission updates to 2012. Using all three available AFOLU datasets employed for analysis in the IPCC AR5, rather than just one as done in the IPCC AR5 WGIII Summary for Policy Makers, our analyses point to a down-revision of global AFOLU shares of total anthropogenic emissions, while providing important additional information on subsectoral trends. Our findings confirm that the share of AFOLU emissions to the anthropogenic total declined over time. They indicate a decadal average of 28.7 ± 1.5% in the 1990s and 23.6 ± 2.1% in the 2000s and an annual value of 21.2 ± 1.5% in 2010. The IPCC AR5 had indicated a 24% share in 2010. In contrast to previous decades, when emissions from land use (land use, land use change and forestry, including deforestation) were significantly larger than those from agriculture (crop and livestock production), in 2010 agriculture was the larger component, contributing 11.2 ± 0.4% of total GHG emissions, compared to 10.0 ± 1.2% of the land use sector. Deforestation was responsible for only 8% of total anthropogenic emissions in 2010, compared to 12% in the 1990s. Since 2010, the last year assessed by the IPCC AR5, new FAO estimates indicate that land use emissions have remained stable, at about 4.8 Gt CO 2 eq yr -1 in 2012. Emissions minus removals have also remained stable, at 3.2 Gt CO 2 eq yr -1 in 2012. By contrast, agriculture emissions have continued to grow, at roughly 1% annually, and remained larger than the land use sector, reaching 5.4 Gt CO 2 eq yr -1 in 2012. These results are useful to further inform the current climate policy debate on land use, suggesting that more efforts and resources should be directed to further explore options for mitigation in agriculture, much in line with the large efforts devoted to REDD+ in the

  8. Carbon dioxide emissions from forestry and peat land using land-use/land-cover changes in North Sumatra, Indonesia

    Science.gov (United States)

    Basyuni, M.; Sulistyono, N.; Slamet, B.; Wati, R.

    2018-03-01

    Forestry and peat land including land-based is one of the critical sectors in the inventory of CO2 emissions and mitigation efforts of climate change. The present study analyzed the land-use and land-cover changes between 2006 and 2012 in North Sumatra, Indonesia with emphasis to CO2 emissions. The land-use/land-cover consists of twenty-one classes. Redd Abacus software version 1.1.7 was used to measure carbon emission source as well as the predicted 2carbon dioxide emissions from 2006-2024. Results showed that historical emission (2006-2012) in this province, significant increases in the intensive land use namely dry land agriculture (109.65%), paddy field (16.23%) and estate plantation (15.11%). On the other hand, land-cover for forest decreased significantly: secondary dry land forest (7.60%), secondary mangrove forest (9.03%), secondary swamp forest (33.98%), and the largest one in the mixed dry land agriculture (79.96%). The results indicated that North Sumatra province is still a CO2 emitter, and the most important driver of emissions mostly derived from agricultural lands that contributed 2carbon dioxide emissions by 48.8%, changing from forest areas into degraded lands (classified as barren land and shrub) shared 30.6% and estate plantation of 22.4%. Mitigation actions to reduce carbon emissions was proposed such as strengthening the forest land, rehabilitation of degraded area, development and plantation forest, forest protection and forest fire control, and reforestation and conservation activity. These mitigation actions have been simulated to reduce 15% for forestry and 18% for peat land, respectively. This data is likely to contribute to the low emission development in North Sumatra.

  9. Sustained yield forestry in Sweden and Russia: how does it correspond to sustainable forest management policy?

    Science.gov (United States)

    Elbakidze, Marine; Andersson, Kjell; Angelstam, Per; Armstrong, Glen W; Axelsson, Robert; Doyon, Frederik; Hermansson, Martin; Jacobsson, Jonas; Pautov, Yurij

    2013-03-01

    This paper analyzes how sustained yield (SY) forestry is defined and implemented in Sweden and Russia, two countries with different forest-industrial regimes. We first compare definitions of SY forestry in national legislation and policies. Then we study forest management planning in two large forest management units with respect to: delivered forest products and values, how the harvest level of timber is defined, where the harvest takes place, and what treatments are used to sustain desired forest products and values. In Sweden SY forestry is maximum yield based on high-input forest management, and in Russia it is forestry based on natural regeneration with minimum investments in silviculture. We conclude that how SY forestry contributes to SFM depends on the context. Finally, we discuss the consequences of SY forestry as performed in Sweden and Russia related to its ability to support diverse forest functions, as envisioned in sustainable forest management policy.

  10. Overview of mitigation policies and measures in the forestry sector

    Energy Technology Data Exchange (ETDEWEB)

    Sathaye, J. [Lawrence Berkeley National Lab., CA (United States)

    1996-12-31

    In this paper the author addresses questions on how the forestry sector can make a contribution to the general problem of greenhouse gases in the environment. Primarily this is in the form of carbon conservation and sequestering. There is a potential land area for conservation and sequestration estimated to be 700 Mha. The total carbon that could be sequestered and conserved globally by 2050 on this land is 60 - 87 GtC. Slowing deforestation, assisting regeneration, forestation and agroforestry are the primary mitigation measures for carbon conservation and sequestration. For long term success, enforcement to halt deforestation has to be accompained by economic and/or other benefits to the deforesters that equal or exceed their current remuneration. Making plantations a significant fuel for utility electricity generation will require higher biomass yields and thermal efficiency matching that of conventional plants. Significant reduction of global carbon emissions requires national governments to institute measures that provide local, national, economic and other benefits while conserving and sequestering carbon.

  11. Research Needs for Carbon Management in Agriculture, Forestry and Other Land Uses

    Science.gov (United States)

    Negra, C.; Lovejoy, T.; Ojima, D. S.; Ashton, R.; Havemann, T.; Eaton, J.

    2009-12-01

    Improved management of terrestrial carbon in agriculture, forestry, and other land use sectors is a necessary part of climate change mitigation. It is likely that governments will agree in Copenhagen in December 2009 to incentives for improved management of some forms of terrestrial carbon, including maintaining existing terrestrial carbon (e.g., avoiding deforestation) and creating new terrestrial carbon (e.g., afforestation, soil management). To translate incentives into changes in land management and terrestrial carbon stocks, a robust technical and scientific information base is required. All terrestrial carbon pools (and other greenhouse gases from the terrestrial system) that interact with the atmosphere at timescales less than centuries, and all land uses, have documented mitigation potential, however, most activity has focused on above-ground forest biomass. Despite research advances in understanding emissions reduction and sequestration associated with different land management techniques, there has not yet been broad-scale implementation of land-based mitigation activity in croplands, peatlands, grasslands and other land uses. To maximize long-term global terrestrial carbon volumes, further development of relevant data, methodologies and technologies are needed to complement policy and financial incentives. The Terrestrial Carbon Group, in partnership with UN-REDD agencies, the World Bank and CGIAR institutions, is reviewing literature, convening leading experts and surveying key research institutions to develop a Roadmap for Terrestrial Carbon: Research Needs for Implementation of Carbon Management in Agriculture, Forestry and Other Land Uses. This work will summarize the existing knowledge base for emissions reductions and sequestration through land management as well as the current availability of tools and methods for measurement and monitoring of terrestrial carbon. Preliminary findings indicate a number of areas for future work. Enhanced information

  12. Forest Carbon Sequestration Subsidy and Carbon Tax as Part of China’s Forestry Policies

    Directory of Open Access Journals (Sweden)

    Jinhua Liu

    2017-02-01

    Full Text Available Forestry is an effective strategy for climate change mitigation. However, forestry activities not only sequester carbon but also release CO2. It is therefore important to formulate carbon subsidy and carbon taxation policies on the basis of the price of carbon. In this study, a forestry-based Computable General Equilibrium (CGE model was built by using input-output data of China in 2014 to construct a Social Accounting Matrix (SAM. The model simulates different carbon price scenarios and was used to explore the effects of carbon subsidy and carbon taxation policies on the forestry economy. The main results can be summarized as follows: When the carbon price is low, the implementation of the policy increases forestry output and causes forest product prices to rise. When the carbon price is high, the carbon tax will produce an inhibitory effect, and output and prices will decline. With the constant rise of the carbon price, value addition will decrease, with flow to other industries. For the carbon sequestration policy, there is a reasonable carbon price range bound. In light of these results, relevant policies are proposed.

  13. Communication At The Science - Policy Interface In The Forestry ...

    African Journals Online (AJOL)

    What does the forest science-policy interface in Ghana look like? For some time now policy makers have blamed research scientists for not living up to expectation since they do not see what scientists do and what impact their work has on national development. In other parts of the world, this is also the case where it ...

  14. Short-rotation forestry as an alternative land use in Hawaii

    International Nuclear Information System (INIS)

    Phillips, V.D.; Wei Liu; Merriam, R.A.

    1995-01-01

    The traditional mainstays of Hawaii's economy: sugarcane and pineapple crops, have declined such that as much as 80,000 hectares of agricultural land are now available for alternative land uses. Concurrently, imports of fossil fuels continue to accelerate and now provide over 90% of the total energy supply at a cost exceeding 1 billion dollars annually exported from the local economy. The feasibility of short-rotation forestry on these former sugarcane and pineapple plantation lands to produce a variety of wood products, including biofuels, is being evaluated using a species- and site-specific empirical model to predict yields of Eucalyptus saligna, a system model to estimate delivered costs of wood chips to a bioconversion facility, and a geographic information system to extend the analysis to areas where no field trials exist and to present results in map form. The island of Hawaii is showcased as an application of the methodology. Modelling results are presented for using tropical hardwoods as dedicated feedstocks from biomass energy plantations to produce methanol, ethanol and electricity. A hypothetical, integrated, high-value hardwood, veneer, utility lumber and wood-chip operation is featured in contrast to the biomass energy plantation scenario. Short-rotation forestry may hold some promise for the greening of Hawaii's energy system and even greater promise for the industrial production of value-added wood products for the benefit of the state's citizens and visitors. The methodology is readily transferable to other regions of the United States and the rest of the world. (author)

  15. Imbalance of Nature due to Greenhouse Gases from Land-Use Change and Forestry in the State of Sinaloa, Mexico

    Science.gov (United States)

    Guzman Galindo, T. D.; Plata Rocha, W. D.; Aguilar-Villegas, J. M.

    2013-05-01

    The imbalance of nature in recent years has been highlighted throughout the world due to the consequences of population and economic growth and changes land use in general. These changes are the result of complex processes between the human and natural environment. This is a very important phenomenon, especially from the point of view of sustainability, as these changes have been considered as one of the most important components of global change (Plata et al., 2009). In the same way the process of deforestation and forest degradation as a result of human activities are a major source of emissions of greenhouse gases in Mexico (Masera et al., 1997). However, forests in Mexico have great potential to become carbon sinks by adopting appropriate support policies, and implementation of sustainable forestry management techniques to improve their production. From this perspective, forest management and reforestation of forests are presented as options for short and medium term climate change mitigation (Sheinbaum and Masera, 2000). Based on the foregoing, the research updates emissions from the Land-Cover and Land-Use Change (LCLUC) for the period 2000 to 2005 for the State of Sinaloa, Mexico, from activity data and national emission factors, reliable and updated to improve certainty and to determine the emissions of greenhouse gases for the sector. This paper examines the updated statewide LCLUC inventory using the gradation level 2 of the IPCC and recommends climate change mitigation and adaptation strategies.t;

  16. Land policy reform in Rwanda: A Catalyst for Land Information ...

    African Journals Online (AJOL)

    Step in geo-ICT application for data handling was achieved, despite a big gap in technical and skills capabilities. Since new land policy coincided with decentralization policy, we recommend research on parallel implementation of policies with some similar dimensions. Keywords: Land policy reform, organizational change, ...

  17. CONFLICTING ROLE OF LAND OFFICE AND FORESTRY DEPARTMENT: A COMPARATIVE DISCUSSION REGARDING TO FOREST OFFENCES PREVENTION IN MALAYSIA

    Directory of Open Access Journals (Sweden)

    Muhammad Uzair Azizan

    2017-05-01

    Full Text Available This article study the discrepancy between theory and practice, especially the roles play by Land Office and Forestry Department in term of overlapping of power and penalties between Land Office and Forestry Department especially the forest on the state land leading to susceptibility in monitoring and enforcement system. The whole empirical works took place in the Central Region of Peninsular Malaysia namely as Negeri Sembilan. The total area of permanent reserved forest in that state is 155,531 hectares including the Permanent Reserved Forest Johol which was selected as the case study in this research. An exploratory research design was adopted in this research. Therefore, in-depth interviews have been done with officers from the Land Office and Forestry Department regarding their role and powers in monitoring and enforcement system to combat forest offences in Permanent Reserved Forest Johol. While data collected was analyzed using the descriptive analysis method. Content analysis was used to identify the similarities and dissimilarities of acts that empower Land Office and Forestry Department to taking action against forest offences. Theoretically, there are overlapping powers occurs between Land Office and Forestry Department identified in National Land Code 1965 and National Forestry Act 1984 in terms of arrestment of the forest offenders and seized their equipment. However, penalties imposed by both acts are very different. Practically, both authorities have divided their responsibility and power accordingly to avoid overlapping. Issues and challenges that faced by them have been found and most of them are similar. There should be an amendment to the acts in terms of the penalty imposed by both authorities. The penalty stated in both acts should be synchronized or the related sections be removed if the authorities do not implement it practically to avoid overlapping and conflicting of action imposed between two acts. Keywords: state land

  18. Accounting for time in Mitigating Global Warming through land-use change and forestry

    Energy Technology Data Exchange (ETDEWEB)

    Fearnside, P.M. [National Institute for Research in the Amazon INPA, Manaus, Amazonas (Brazil); Lashof, D.A. [Natural Resources Defense Council NRDC, Washington, DC (United States); Moura-Costa, P. [EcoSecurities, Ltd., Oxford (United Kingdom)

    2000-07-01

    Many proposed activities for mitigating global warming in the land-use change and forestry (LUCF) sector differ from measures to avoid fossil fuel emissions because carbon (C) may be held out of the atmosphere only temporarily. In addition, the timing of the effects is usually different. Many LUCF activities alter C fluxes to and from the atmosphere several decades into the future, whereas fossil fuel emissions avoidance has immediate effects. Non-CO2 greenhouse gases (GHGs), which are an important part of emissions from deforestation in low-latitude regions, also pose complications for comparisons between fossil fuel and LUCF, since the mechanism generally used to compare these gases (global warming potentials) assumes simultaneous emissions. A common numeraire is needed to express global warming mitigation benefits of different kinds of projects, such as fossil fuel emissions reduction, C sequestration in forest plantations, avoided deforestation by creating protected areas and through policy changes to slow rates of land-use changes such as clearing. Megagram (Mg)-year (also known as 'ton-year') accounting provides a mechanism for expressing the benefits of activities such as these on a consistent basis. One can calculate the atmospheric load of each GHG that will be present in each year, expressed as C in the form of CO2 and its instantaneous impact equivalent contributed by other gases. The atmospheric load of CO2 -equivalent C present over a time horizon is a possible indicator of the climatic impact of the emission that placed this load in the atmosphere. Conversely, this index also provides a measure of the benefit of not producing the emission. One accounting method compares sequestered CO2 in trees with the CO2 that would be in the atmosphere had the sequestration project not been undertaken, while another method (used in this paper) compares the atmospheric load of C (or equivalent in non-CO2 GHGs) in both project and no-project scenarios. Time

  19. Potential synergies between existing multilateral environmental agreements in the implementation of land use, land-use change and forestry activities

    International Nuclear Information System (INIS)

    Cowie, Annette; Schneider, Uwe A.; Montanarella, Luca

    2007-01-01

    There is potential for synergy between the global environmental conventions on climate change, biodiversity and desertification: changes in land management and land use undertaken to reduce net greenhouse gas emissions can simultaneously deliver positive outcomes for conservation of biodiversity, and mitigation of desertification and land degradation. However, while there can be complementarities between the three environmental goals, there are often tradeoffs. Thus, the challenge lies in developing land use policies that promote optimal environmental outcomes, and in implementing these locally to promote sustainable development. The paper considers synergies and tradeoffs in implementing land use measures to address the objectives of the three global environmental conventions, both from an environmental and economic perspective. The intention is to provide environmental scientists and policy makers with a broad overview of these considerations, and the benefits of addressing the conventions simultaneously

  20. Energy forestry

    International Nuclear Information System (INIS)

    Mitchell, C.P.

    1990-01-01

    Over the last twelve years the Department of Energy has funded research into energy forestry. Its aim is to develop appropriate management systems for growing and harvesting forest biomass for energy on short rotation. Species selection, yields, use of herbicides and fertilizers, nutrient removals, harvesting, management structure and environmental impact are all being considered. Studies on the potential for energy forestry have indicated that at least 800,000 hectares of land in the UK might be available for growing forest energy plantations. A series of trial plantations have been established to determine biomass production, economics and logistics of short rotation forestry through coppice and single stem management systems. Whilst it has been demonstrated that it is technically possible to establish single stem plantation on each of the site types tested, it is only on marginal agriculture land that cost effective systems can be operated. (author)

  1. Including land use, land-use change, and forestry in future climate change, agreements: thinking outside the box

    International Nuclear Information System (INIS)

    Benndorf, R.; Federici, S.; Forner, C.; Pena, N.; Rametsteiner, E.; Sanz, M.J.; Somogyi, Z.

    2007-01-01

    This paper presents a framework that encompasses a full range of options for including land use, land-use change, and forestry (LULUCF) within future agreements under the United Nations Convention on Climate Change (UNFCCC). The intent is to provide options that can address the broad range of greenhouse gas (GHG) emissions and removals as well as to bring the broadest possible range of nations into undertaking mitigation efforts. We suggest that the approach taken for the Kyoto Protocol's first commitment period is only one within a much larger universe of possible approaches. This larger universe includes partially or completely 'de-linking' LULUCF commitments from those in other sectors, and allowing commitments specified in terms other than tonnes of greenhouse gases. Such approaches may provide clarity and transparency concerning the role of the various sectors in the agreements and encourage participation in agreements by a more inclusive, diverse set of countries, resulting in a more effective use of LULUCF in addressing climate change

  2. Wildfire policy and management in England: an evolving response from Fire and Rescue Services, forestry and cross-sector groups.

    Science.gov (United States)

    Gazzard, Rob; McMorrow, Julia; Aylen, Jonathan

    2016-06-05

    Severe wildfires are an intermittent problem in England. The paper presents the first analysis of wildfire policy, showing its halting evolution over two decades. First efforts to coordinate wildfire management came from local fire operation groups, where stakeholders such as fire services, land owners and amenity groups shared knowledge and equipment to tackle the problem. A variety of structures and informal management solutions emerged in response to local needs. Knowledge of wildfire accumulated within regional and national wildfire forums and academic networks. Only later did the need for central emergency planning and the response to climate change produce a national policy response. Fire statistics have allowed wildfires to be spatially evidenced on a national scale only since 2009. National awareness of wildfire was spurred by the 2011 fire season, and the high-impact Swinley Forest fire, which threatened critical infrastructure and communities within 50 miles of London. Severe wildfire was included in the National Risk Register for the first time in 2013. Cross-sector approaches to wildfire proved difficult as government responsibility is fragmented along the hazard chain. Stakeholders such as the Forestry Commission pioneered good practice in adaptive land management to build fire resilience into UK forests. The grass-roots evolution of participatory solutions has also been a key enabling process. A coordinated policy is now needed to identify best practice and to promote understanding of the role of fire in the ecosystem.This article is part of a themed issue 'The interaction of fire and mankind'. © 2016 The Author(s).

  3. Smallholder Forestry in the Western Amazon: Outcomes from Forest Reforms and Emerging Policy Perspectives

    Directory of Open Access Journals (Sweden)

    Pablo Pacheco

    2016-08-01

    Full Text Available The forest reforms unfolding during the last two decades in the western Amazon have embraced policy regimes founded on the principles of sustainable forest management. The policy frameworks adopted for smallholder forestry aimed to clarify forest rights including those of the indigenous people and smallholders, support the adoption of sustainable forest management and put a system in place to assure a legal timber supply. The emerging forest policy regimes have significantly shaped who has access to the forest, how the forest resources are used and the benefits that are utilized. We argue that forest reforms have not addressed some critical constraints facing smallholders in managing their forests either individually or collectively. Informal timber extraction persists with contradictory effects on smallholders and forests. Local participants continue to make a significant contribution in meeting a growing demand for timber through vigorous market networks that combine legal and illegal sources of timber supply. Some recent changes to forest policy frameworks emphasize approaches towards additional integrated forest management, simplification of regulations and incentives for improved forest management. We critically reflect on the scope, implementation and expected outcomes of these policy frameworks.

  4. Occupational health policy and immigrant workers in the agriculture, forestry, and fishing sector.

    Science.gov (United States)

    Liebman, Amy K; Wiggins, Melinda F; Fraser, Clermont; Levin, Jeffrey; Sidebottom, Jill; Arcury, Thomas A

    2013-08-01

    Immigrant workers make up an important portion of the hired workforce in the Agricultural, Forestry and Fishing (AgFF) sector, one of the most hazardous industry sectors in the US. Despite the inherent dangers associated with this sector, worker protection is limited. This article describes the current occupational health and safety policies and regulatory standards in the AgFF sector and underscores the regulatory exceptions and limitations in worker protections. Immigration policies and their effects on worker health and safety are also discussed. Emphasis is placed on policies and practices in the Southeastern US. Worker protection in the AgFF sector is limited. Regulatory protections are generally weaker than other industrial sectors and enforcement of existing regulations is woefully inadequate. The vulnerability of the AgFF workforce is magnified by worker immigration status. Agricultural workers in particular are affected by a long history of "exceptionalism" under the law as many regulatory protections specifically exclude this workforce. A vulnerable workforce and high-hazard industries require regulatory protections that, at a minimum, are provided to workers in other industries. A systematic policy approach to strengthen occupational safety and health in the AgFF sector must address both immigration policy and worker protection regulations. Copyright © 2013 Wiley Periodicals, Inc.

  5. Land-use change and global climate policies

    International Nuclear Information System (INIS)

    Gitz, V.

    2004-03-01

    This PhD thesis assess the role of land-use dynamics and carbon sequestration within climate policies. First, it describes the emergence, from the Rio-1992 to the Marrakech Accords (2001), of diplomatic controversies upon carbon sinks, in the context of the progressive constitution of a scientific basis on terrestrial carbon sinks. It questions the ability of the actual form of international climate regime to generate the appropriate incentives to sequester within the forestry sector in developed countries, or to control tropical deforestation. Second, the contribution of land-use change to atmospheric CO 2 rise is quantified using a newly designed model of the global carbon cycle and regional land-use (OSCAR). We show that carbon emitted via land-use is not equivalent to fossil carbon emission in respect to atmospheric CO 2 rise. This effect, all the more than land-use emissions are increasing, requires a greater mitigation effort to stabilize atmospheric CO 2 . Finally, optimal timing of mixed climate policies involving fossil emissions mitigation and biological sequestration is assessed within an inter temporal cost-benefit framework. We show that the social value of sequestered carbon depends on anticipating future climate damages. Within optimal control models, this links the timing of sequestration to fossil effort and to the evolution of climate damages; if the latter are uncertain, but might be revealed at a later date, then it might be optimal to reserve part of the limited sequestration potential to cut off an eventual future abatement cost peak, were a climate surprise to finally imply stringent concentration ceilings. (author)

  6. Research and innovation in sustainable forestry: lessons learnt to inform the policy making community

    Directory of Open Access Journals (Sweden)

    Gérard Buttoud

    2015-01-01

    Full Text Available From an already rich experience of cooperation between scientists and policy makers in the framework of international research institutions such as the International union of forest research organizations (IUFRO, the Center for international forest research (CIFOR and the European Forest Institute (EFI, as well as through the promotion and development of EU research projects and programs, some lessons can be drawn considering the possible role of scientists at the science-policy interface. Today, on the example of the global change - and especially the climatic changes that policy makers are demanding about-, most of the researches to be carried out have to answer social questions the solutions of which require the support of science. This is especially the case in the forestry field, which is characterized by the particularly long term of cycles and the great number of stakeholders interested in. Whilst decision making processes are complex systems, science is not the only source of knowledge useful for taking decisions, so that in a democratic context, research results have to be confronted to other lessons learnt (for instance from technical expertise, or from traditional knowledge in order to get accountability in terms of instrumentation. In scientific terms, it should certainly lead to multi-disciplinary approaches of the multifunctionality of forest and related techniques to be implemented. But this does not mean that research activities have to be assessed only against their instrumentality. However, research and public decision-making are very contrasting spheres, where the principles and professional types of behavior are basically different. This situation calls for a need for a clear separation of the respective roles. In addition, all scientific developments should not be driven from practical needs of decision-makers, since theoretical questions may indirectly build up the future reality. 

  7. Existing and Potential Incentives for Practicing Sustainable Forestry on Non-industrial Private Forest Lands

    Science.gov (United States)

    John L. Greene; Michael A. Kilgore; Michael G. Jacobson; Steven E. Daniels; Thomas J. Straka

    2007-01-01

    This study examined the compatibility between sustainable forestry practices and the framework of public and private financial incentive programs directed toward nonindustrial private forest (NIPF) owners. The incentives include tax, cost-share, and other types of programs. The study consisted of four components: a literature review, a mail survey of selected...

  8. Towards the development of a GHG emissions baseline for the Agriculture, Forestry and Other Land Use (AFOLU sector, South Africa

    Directory of Open Access Journals (Sweden)

    Luanne B. Stevens

    2016-12-01

    Full Text Available South Africa is a signatory to the United Nations Framework Convention on Climate Change (UNFCCC and as such is required to report on Greenhouse gas (GHG emissions from the Energy, Transport, Waste and the Agriculture, Forestry and Other Land Use (AFOLU sectors every two years in national inventories. The AFOLU sector is unique in that it comprises both sources and sinks for GHGs. Emissions from the AFOLU sector are estimated to contribute a quarter of the total global greenhouse gas emissions. GHG emissions sources from agriculture include enteric fermentation; manure management; manure deposits on pastures, and soil fertilization. Emissions sources from Forestry and Other Land Use (FOLU include anthropogenic land use activities such as: management of croplands, forests and grasslands and changes in land use cover (the conversion of one land use to another. South Africa has improved the quantification of AFOLU emissions and the understanding of the dynamic relationship between sinks and sources over the past decade through projects such as the 2010 GHG Inventory, the Mitigation Potential Analysis (MPA, and the National Terrestrial Carbon Sinks Assessment (NTCSA. These projects highlight key mitigation opportunities in South Africa and discuss their potentials. The problem remains that South Africa does not have an emissions baseline for the AFOLU sector against which the mitigation potentials can be measured. The AFOLU sector as a result is often excluded from future emission projections, giving an incomplete picture of South Africa’s mitigation potential. The purpose of this project was to develop a robust GHG emissions baseline for the AFOLU sector which will enable South Africa to project emissions into the future and demonstrate its contribution towards the global goal of reducing emissions.

  9. The data not collected on community forestry.

    Science.gov (United States)

    Hajjar, Reem; Oldekop, Johan A; Cronkleton, Peter; Etue, Emily; Newton, Peter; Russel, Aaron J M; Tjajadi, Januarti Sinarra; Zhou, Wen; Agrawal, Arun

    2016-12-01

    Conservation and development practitioners increasingly promote community forestry as a way to conserve ecosystem services, consolidate resource rights, and reduce poverty. However, outcomes of community forestry have been mixed; many initiatives failed to achieve intended objectives. There is a rich literature on institutional arrangements of community forestry, but there has been little effort to examine the role of socioeconomic, market, and biophysical factors in shaping both land-cover change dynamics and individual and collective livelihood outcomes. We systematically reviewed the peer-reviewed literature on community forestry to examine and quantify existing knowledge gaps in the community-forestry literature relative to these factors. In examining 697 cases of community forest management (CFM), extracted from 267 peer-reviewed publications, we found 3 key trends that limit understanding of community forestry. First, we found substantial data gaps linking population dynamics, market forces, and biophysical characteristics to both environmental and livelihood outcomes. Second, most studies focused on environmental outcomes, and the majority of studies that assessed socioeconomic outcomes relied on qualitative data, making comparisons across cases difficult. Finally, there was a heavy bias toward studies on South Asian forests, indicating that the literature on community forestry may not be representative of decentralization policies and CFM globally. © 2016 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

  10. Bringing democracy to the forests – Developments in South Africa’s forestry policy and legislation

    CSIR Research Space (South Africa)

    Bethlehem, L

    2001-01-01

    Full Text Available , certification, outgrower schemes and company-community partnerships and presents conclusions and a set of options and next steps for all the main stakeholder groups. Redistribution of opportunities and assets in forestry • Khosa, M. 2000. Forestry... on the South African Forest Products Supply Chain. This study traces the route of FSC certified timber from mill to market, seeking to understand the impact of certification on traders and retailers in South Africa and the UK. • von Maltitz, G. 2000...

  11. Collateral biodiversity benefits associated with 'free-market' approaches to sustainable land use and forestry activities.

    Science.gov (United States)

    Koziell, Izabella; Swingland, Ian R

    2002-08-15

    Concern over the ever more rapid and widespread losses of biodiversity has instigated various remedial actions: whether in situ conservation, such as the establishment of protected areas, or ex situ, such as the conservation of germplasm in gene banks. In the past, such activities were funded and managed by the public sector; however, in recent years, public support has declined and this has spawned a growing interest in conservation opportunities that might arise from 'free-market' approaches to sustainable land use and management. The UN Convention on Biological Diversity (CBD) is the key framework for articulating policies and actions on biodiversity; however, progress in developing suitable economic and market incentives for biodiversity conservation and its sustainable use has been slow, with activities such as bioprospecting and ecotourism making some, albeit limited, headway. Given the United Nations Framework for Climate Change or United Nations Framework Convention on Climate Change's (UNFCCC's) high profile within the public and private sectors, there is some potential for using it to help advance CBD objectives and provide the much-needed economic incentives for conservation, through some of the market-based mechanisms presented under the Kyoto Protocol. Significant potential lies in the fact that many 'natural' forests and certain other ecosystems are both major stores of carbon and areas of valuable biodiversity. Thus, any attempt at conserving these areas has the potential to yield both carbon and biodiversity benefits. So far, however, the conservation of natural forests is not included in the Kyoto Protocol's definition of sinks. Instead the creation of sinks - through the establishment of fast-growing monocultures - may well lead to biodiversity losses, especially if partly degraded lands are cleared for this purpose. If real progress is to be made, our understanding of the relationship between land use and biodiversity benefits needs to be

  12. Impact assessment of land use policies: Introduction

    NARCIS (Netherlands)

    Bezlepkina, I.; Brouwer, F.M.; Reidsma, P.

    2014-01-01

    This special issue is built around a series of impact assessments of land use policies and sustainable development in developing countries, carried out in the EU-funded project LUPIS (Sixth framework programme, Global Change and Ecosystems, Contract 36955). The project targeted at the development

  13. Changes in the non-Federal land base involving forestry in western Oregon, 1961-94.

    Science.gov (United States)

    Daolan Zheng; Ralph J. Alig

    1999-01-01

    Temporal and spatial analyses of land use changes on non-Federal lands in western Oregon between 1961 and 1994 were conducted. Two distinct changes in the region were a loss of forest lands and an increase in urban areas. Neither the rates of change over time nor the spatial distribution of land converted to urban use was evenly distributed in the region. The influence...

  14. Relevance of ERTS-1 to the State of Ohio. [agriculture, forestry, land use, mining, and environmental quality management

    Science.gov (United States)

    Sweet, D. C.; Pincura, P. G.; Wukelic, G. E. (Principal Investigator)

    1974-01-01

    The author has identified the following significant results. During the first year of project effort the ability of ERTS-1 imagery to be used for mapping and inventorying strip-mined areas in south eastern Ohio, the potential of using ERTS-1 imagery in water quality and coastal zone management in the Lake Erie region, and the extent that ERTS-1 imagery could contribute to localized (metropolitan/urban), multicounty, and overall state land use needs were experimentally demonstrated and reported as significant project results. Significant research accomplishments were achieved in the technological development of manual and computerized methods to extract multi-feature information as well as singular feature information from ERTS-1 data as is exemplified by the forestry transparency overlay. Fabrication of an image transfer device to superimpose ERTS-1 data onto existing maps and other data sources was also a significant analytical accomplishment.

  15. Assessing the Impact of Trade Policy and Technology Changes in the U.S. Forestry Sectors

    Science.gov (United States)

    Lan Wu; Janaki Alavalapati; Douglas Carter; David N. Wear; Gouranga Das

    2002-01-01

    Increased trade liberalization and globalization of financial markets are influencing both the demand for and supply of forest products in the U.S. Meanwhile, more innovations are introduced into the U.S. forestry sectors to meet the growing demands for forest products. Since the U.S. is the largest producer and consumer of forest products in the world, these changes...

  16. Indirect land use change and biofuel policy

    International Nuclear Information System (INIS)

    Kocoloski, Matthew; Griffin, W Michael; Matthews, H Scott

    2009-01-01

    Biofuel debates often focus heavily on carbon emissions, with parties arguing for (or against) biofuels solely on the basis of whether the greenhouse gas emissions of biofuels are less than (or greater than) those of gasoline. Recent studies argue that land use change leads to significant greenhouse gas emissions, making some biofuels more carbon intensive than gasoline. We argue that evaluating the suitability and utility of biofuels or any alternative energy source within the limited framework of plus and minus carbon emissions is too narrow an approach. Biofuels have numerous impacts, and policy makers should seek compromises rather than relying solely on carbon emissions to determine policy. Here, we estimate that cellulosic ethanol, despite having potentially higher life cycle CO 2 emissions (including from land use) than gasoline, would still be cost-effective at a CO 2 price of $80 per ton or less, well above estimated CO 2 mitigation costs for many alternatives. As an example of the broader approach to biofuel policy, we suggest the possibility of using the potential cost reductions of cellulosic ethanol relative to gasoline to balance out additional carbon emissions resulting from indirect land use change as an example of ways in which policies could be used to arrive at workable solutions.

  17. The Forestry Reclamation Approach: guide to successful reforestation of mined lands

    Science.gov (United States)

    Mary Beth Adams

    2017-01-01

    Appalachian forests are among the most productive and diverse in the world. The land underlying them is also rich in coal, and surface mines operated on more than 2.4 million acres in the region from 1977, when the federal Surface Mining Control and Reclamation Act was passed, through 2015. Many efforts to reclaim mined lands most often resulted in the establishment of...

  18. Forestry and reindeer husbandry in northern Sweden – the development of a land use conflict

    Directory of Open Access Journals (Sweden)

    Camilla Widmark

    2009-01-01

    Full Text Available Both the forestry sector and reindeer herders in northern Sweden use the forest resources in northern Sweden, albeit for different purposes, and have adverse effects on each other. To reduce conflicts between them negotiations take place in so-called “consultations”, but the institutional arrangement does not seem to be working well; the conflicts have not been resolved, and the reindeer herders are generally more dissatisfied with the outcome than the forest companies. This paper provides an overview of the parallel development of forestry and reindeer herding in the region. In addition several issues that complicate the consultations and need to be resolved in order to secure the continued co-existence of the two activities are identified, based on an analysis of physical, societal and judicial aspects of the relationship between them.Abstract in Swedish / Sammandrag:Skogsbruk och rennäringen i norra Sverige – utveckling av en markanvändningskonflikt Skogsresursen i norra Sverige nyttjas för bland annat timmerproduktion och renbete och skogsbruket respektive rennäring påverkar varandra negativt. För att minska konflikterna har samråd instiftats men processen fungerar inte tillfredsställande eftersom det finns ett missnöje bland renskötarna. Denna studie ger en översikt av den parallella utvecklingen av de två näringarna och deras inbördes relationer och därmed identifieras flera nyckelområden som komplicerar relationen mellan de båda näringarna och därmed även samråden. Genom att analysera de fysiska, sociala och juridiska aspekterna av relationen mellan rennäring och skogsbruk pekar studien på ett antal problem som måste lösas för att kunna säkerställa en fortsatt parallell existens.

  19. Proceedings of the 3. KEFRI Scientific Conference. Forestry Research in Environmental Conservation, Improved Livelihoods and Economic Development

    International Nuclear Information System (INIS)

    Muchiri, M.N; Kamondo, B; Ochieng, D.; Tuwei, P.; Wanjiku, J.

    2007-01-01

    The papers presented in this conference covered a wide range of topics on forestry research. The theme of the conference was 'Forest research for enhancement of environmental conservation, livelihood and economic development'. The objective was to share recent research findings and technologies among forest scientists, extension staff, forest managers and investors. The papers presented in this conference covered the areas of : farm forestry, natural forests, dry land forestry, plantation forests, socio-economic and policy and forest extension and education

  20. Can we reconcile differences in estimates of carbon fluxes from land-use change and forestry for the 1990s?

    Directory of Open Access Journals (Sweden)

    A. Ito

    2008-06-01

    Full Text Available The effect of Land Use Change and Forestry (LUCF on terrestrial carbon fluxes can be regarded as a carbon credit or debit under the UNFCCC, but scientific uncertainty in the estimates for LUCF remains large. Here, we assess the LUCF estimates by examining a variety of models of different types with different land cover change maps in the 1990s. Annual carbon pools and their changes are separated into different components for separate geographical regions, while annual land cover change areas and carbon fluxes are disaggregated into different LUCF activities and the biospheric response due to CO2 fertilization and climate change. We developed a consolidated estimate of the terrestrial carbon fluxes that combines book-keeping models with process-based biogeochemical models and inventory estimates and yields an estimate of the global terrestrial carbon flux that is within the uncertainty range developed in the IPCC 4th Assessment Report. We examined the USA and Brazil as case studies in order to assess the cause of differences from the UNFCCC reported carbon fluxes. Major differences in the litter and soil organic matter components are found for the USA. Differences in Brazil result from assumptions about the LUC for agricultural purposes. The effects of CO2 fertilization and climate change also vary significantly in Brazil. Our consolidated estimate shows that the small sink in Latin America is within the uncertainty range from inverse models, but that the sink in the USA is significantly smaller than the inverse models estimates. Because there are different sources of errors at the country level, there is no easy reconciliation of different estimates of carbon fluxes at the global level. Clearly, further work is required to develop data sets for historical land cover change areas and models of biogeochemical changes for an accurate representation of carbon uptake or emissions due to LUC.

  1. Can we reconcile differences in estimates of carbon fluxes from land-use change and forestry for the 1990s?

    Science.gov (United States)

    Ito, A.; Penner, J. E.; Prather, M. J.; de Campos, C. P.; Houghton, R. A.; Kato, T.; Jain, A. K.; Yang, X.; Hurtt, G. C.; Frolking, S.; Fearon, M. G.; Chini, L. P.; Wang, A.; Price, D. T.

    2008-06-01

    The effect of Land Use Change and Forestry (LUCF) on terrestrial carbon fluxes can be regarded as a carbon credit or debit under the UNFCCC, but scientific uncertainty in the estimates for LUCF remains large. Here, we assess the LUCF estimates by examining a variety of models of different types with different land cover change maps in the 1990s. Annual carbon pools and their changes are separated into different components for separate geographical regions, while annual land cover change areas and carbon fluxes are disaggregated into different LUCF activities and the biospheric response due to CO2 fertilization and climate change. We developed a consolidated estimate of the terrestrial carbon fluxes that combines book-keeping models with process-based biogeochemical models and inventory estimates and yields an estimate of the global terrestrial carbon flux that is within the uncertainty range developed in the IPCC 4th Assessment Report. We examined the USA and Brazil as case studies in order to assess the cause of differences from the UNFCCC reported carbon fluxes. Major differences in the litter and soil organic matter components are found for the USA. Differences in Brazil result from assumptions about the LUC for agricultural purposes. The effects of CO2 fertilization and climate change also vary significantly in Brazil. Our consolidated estimate shows that the small sink in Latin America is within the uncertainty range from inverse models, but that the sink in the USA is significantly smaller than the inverse models estimates. Because there are different sources of errors at the country level, there is no easy reconciliation of different estimates of carbon fluxes at the global level. Clearly, further work is required to develop data sets for historical land cover change areas and models of biogeochemical changes for an accurate representation of carbon uptake or emissions due to LUC.

  2. Forestry sector environmental effects

    International Nuclear Information System (INIS)

    de Steiguer, J.E.

    1989-01-01

    This paper reports on environmental economics that has made some important advances in the past two decades, a significant portion of which has relevance to forestry and related activities. The time has come, however, for the forest economics community to vigorously apply principles of environmental economics (especially empirical investigations) to a variety of environmental problems of importance to the nation's forestry sector. Strategic research directions of considerable merit include determination of the economic consequences of externalities imposed on, by, and within the forestry sector. Also important is furthering the forestry community's understanding of policy instruments appropriate to the management of environmental externalities and the consequences of population and economic growth as a source of forestry-related environmental concerns. Focusing economics research on strategic directions of such a nature could lead to an information base that will further public interest in environmentally sound management of the nation's forests

  3. Operationalizing land cover/land use data products to support decision making in the forestry sector of Hindu Kush Himalaya region

    Science.gov (United States)

    Qamer, F. M.; Gilani, H.; Uddin, K.; Pradhan, S.; Murthy, M.; Bajracharya, B.

    2014-12-01

    The Himalayan mountain ecosystem is under severe stress due to population pressure and overexploitation, which is now being further compounded by climate change. Particularly the Himalayan mountain forests has been degrading since the 1850s, in the early years of British administration. Consistent country-wide and local level data are needed to show the patterns and processes of degradation as a basis for developing management strategies to halt degradation and ensure long-term sustainability. Realizing the need for developing consistent national and regional databases in the Hindu Kush-Himalayan region, with adequate spatial and temporal resolutions to be used by resource managers for informed decision making, time series land cover maps were developed for 1990, 2000, and 2010 based on the Landsat images. Considering forest sector as a primary user, a special attention was given to forest cover interpretation and relevant professional from national forestry institutions of Bangladesh, Bhutan, Myanmar, Nepal and Pakistan were closely engaged in developing standardized data products. With the use of consistent datasets and interpretation methods, this study provides first systematic assessment on forest cover distribution and change patterns during last two decades in these countries. At the same time, the results compiled at sub-district administrative unit, may facilitate institutions in developing appropriate forest conservation strategies, ecosystem vulnerability assessment and ecosystem services valuation at local level. To promote such usages, national forestry institutions are being closely engaged in a number of capacity building activities at national and regional level. In context of Reducing emissions from deforestation and forest degradation (REDD) initiatives, these datasets are also being evaluated to be considered as baseline for deforestation and degradation rates in the respective countries. To promote easy and open access, a web system was

  4. Global land-use and market interactions between climate and bioenergy policies

    Science.gov (United States)

    Golub, A.; Hertel, T. W.; Rose, S. K.

    2011-12-01

    Over the past few years, interest in bioenergy has boomed with higher oil prices and concerns about energy security, farm incomes, and mitigation of climate change. Large-scale commercial bioenergy production could have far reaching implications for regional and global land use and output markets associated with food, forestry, chemical, and energy sectors, as well as household welfare. Similarly, there is significant interest in international agricultural and forestry based carbon sequestration and greenhouse gas (GHG) mitigation policies, which could also provide revenue to developing countries and farmers in exchange for modifying land management practices. However, bioenergy and climate policies are being formulated largely independent of one another. Understanding the interaction between these potentially competing policy objectives is important for identifying possible constraints that one policy might place on the other, potential complementarities that could be exploited in policy design, and net land-use change and management implications over time. This study develops a new dynamic global computable general equilibrium (CGE) model GDyn-E-AEZ to assess the interaction between biofuels production and climate mitigation policies. The model is built on several existing CGE platforms, including 1) GTAP-AEZ-GHG model (Golub et al., 2009), 2) GTAP-BIO (Birur et al., 2008; Taheripour and Tyner, 2011), and 3) GDyn framework (Ianchovichina and McDougall, 2001) extended to investigate the role of population and per capita income growth, changing consumption patterns, and global economic integration in determining long-run patterns of land-use change. The new model is used to assess the effects of domestic and global bioenergy expansion on future land use, as well as sectoral, regional and global GHG emissions mitigation potential. Do bioenergy programs facilitate or constrain GHG mitigation opportunities? For instance, Golub et al. (2009) estimate substantial GHG

  5. Estimating 20-year land-use change and derived CO2 emissions associated with crops, pasture and forestry in Brazil and each of its 27 states.

    Science.gov (United States)

    Novaes, Renan M L; Pazianotto, Ricardo A A; Brandão, Miguel; Alves, Bruno J R; May, André; Folegatti-Matsuura, Marília I S

    2017-09-01

    Land-use change (LUC) in Brazil has important implications on global climate change, ecosystem services and biodiversity, and agricultural expansion plays a critical role in this process. Concerns over these issues have led to the need for estimating the magnitude and impacts associated with that, which are increasingly reported in the environmental assessment of products. Currently, there is an extensive debate on which methods are more appropriate for estimating LUC and related emissions and regionalized estimates are lacking for Brazil, which is a world leader in agricultural production (e.g. food, fibres and bioenergy). We developed a method for estimating scenarios of past 20-year LUC and derived CO 2 emission rates associated with 64 crops, pasture and forestry in Brazil as whole and in each of its 27 states, based on time-series statistics and in accordance with most used carbon-footprinting standards. The scenarios adopted provide a range between minimum and maximum rates of CO 2 emissions from LUC according to different possibilities of land-use transitions, which can have large impacts in the results. Specificities of Brazil, like multiple cropping and highly heterogeneous carbon stocks, are also addressed. The highest CO 2 emission rates are observed in the Amazon biome states and crops with the highest rates are those that have undergone expansion in this region. Some states and crops showing large agricultural areas have low emissions associated, especially in southern and eastern Brazil. Native carbon stocks and time of agricultural expansion are the most decisive factors to the patterns of emissions. Some implications on LUC estimation methods and standards and on agri-environmental policies are discussed. © 2017 John Wiley & Sons Ltd.

  6. Outlook for the Land Policy as Democratic Brazilian Law

    Directory of Open Access Journals (Sweden)

    Mauê Ângela Romeiro Martins

    2016-10-01

    Full Text Available Whereas related to land distribution in Brazil consecutively problems were unsuccessful, and there was not meeting the demands for democratization of access to land, but the ratification of exclusionary land policy and permeated by the maintenance of land conflicts, no need of transcendence perspective stipulated in the abstract normative constructions factual world, which brings us to the subject of the article is to discuss the outlook for the Brazilian land policy in the constancy of the Brazilian Democratic State.

  7. A description of LUSTRA's common field sites[Forestry land use and greenhouse gas emissions

    Energy Technology Data Exchange (ETDEWEB)

    Berggren, Dan [Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Soil Sciences; Bergkvist, Bo [Lund Univ. (Sweden). Dept. of Ecology; Johansson, Maj-Britt; Melkerud, Per-Arne; Nilsson, Aake; Olsson, Mats [Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Forest Soils; Langvall, Ola [Swedish Univ. of Agricultural Sciences, Lammhult (Sweden). Asa Experimental Forest; Majdi, Hooshang [Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Ecology and Environmental Research; Weslien, Per [Goeteborg Univ. (Sweden). Botanical Inst.

    2004-07-01

    The LUSTRA program is focused on the greenhouse gases CO{sub 2} and N{sub 2}O, which are occurring in the atmosphere in increasing concentrations and causing a global warming effect. Carbon dioxide is being fixed in living biomass and released through respiration and decomposing processes. Nitrous oxide may be emitted, due to reduction processes, particularly from wet and nutrient-rich soils. Land use and soil management may significantly affect these processes, and a change in land use may induce reduced or increased emissions. The LUSTRA program vision is that strategic adaptation of land-use systems in managed forests in Sweden can greatly reduce net emissions of GHG. Forestry plays an important role through its potential to produce biomass for fossil fuel substitution and by sequestering carbon in standing biomass and soil organic matter including peat. Sweden has a land area of approximately 410,000 km{sup 2} of which 226,000 km{sup 2} (55 %) is forest land, defined as land suitable for forest production and with a potential mean stem production > 1m{sup 3}/ha/y. With a population of around 9 million inhabitants this gives the second largest forest land area per capita in Europe. Due to this large forest land area, Sweden has a significant strategic potential to mitigate CO{sub 2} emissions by management of forested land. During its first phase, 1999-2002, the primary objective of the program was to evaluate various land-use and management options with respect to emissions of GHG with the ultimate goal to suggest guidelines with strategies for optimized reduction in emissions. Since the start of LUSTRA, the external environment and conditions for the program have changed. First, the significance of the greenhouse-gas problem has increased partly due to growing common awareness of the magnitude of the problem and partly due and fueled by current extreme weather conditions. Secondly, the progress of international negotiations has stressed the national demand to

  8. Women, environmental changes and forestry-related development : Gender-affected roles of rural people in land degradation and environmental rehabilitation in a dry region of Sudan

    OpenAIRE

    Eskonheimo, Anu

    2006-01-01

    The purpose of the present study was to increase understanding of the interaction of rural people and, specifically, women with the environment in a dry area in Sudan. The study that included both nomadic pastoralists and farmers aimed at answering two main research questions, namely: What kinds of roles have the local people, and the women in particular, had in land degradation in the study area and what kinds of issues would a gender-sensitive, forestry-related environmental rehabilitation ...

  9. Environmental law in Thuringia. Text collection with introduction. Pt. 1. Waste law, nuclear, radiation and energy law, soil protection law and land reparcelling, forestry law, fishing and hunting law

    International Nuclear Information System (INIS)

    Schneider, Matthias Werner

    2015-01-01

    The volume 1 of the collection on the Thuringian Environmental Law contains additional to a detailed introduction: - Waste management - Nuclear, radiation and energy law - Soil protection law and land reparcelling - Forestry, fishery and hunting law. [de

  10. Effects of Policy and Technological Change on Land Use

    Science.gov (United States)

    Ralph J. Alig; Mary Clare. Ahearn

    2004-01-01

    Land use in the United States is dynamic, as discussed in Chapter 2, with millions of acres of Land shifting uses each year. Many of these land-use changes are the result of market forces in an economy affected by modem technology and policy choices. Changes in land use are the result of choices inade by individuals, corporations, nongovernmental organizations, and...

  11. Ecological and economic impacts of forest policies: interactions across forestry and agriculture.

    Science.gov (United States)

    R.J. Alig; D.M. Adams; B.A. McCarl

    1998-01-01

    A linked model of the US forest and agriculture sectors was used to examine the economic and ecological impacts of two forest policies: a minimum harvest age limitation and a reduced public harvest policy. Simulated private responses to both policies indicate that landowners could undertake a range of adjustments to minimize their welfare impacts, but imposition of...

  12. Estimating impacts of climate change policy on land use: an agent-based modelling approach.

    Science.gov (United States)

    Morgan, Fraser J; Daigneault, Adam J

    2015-01-01

    Agriculture is important to New Zealand's economy. Like other primary producers, New Zealand strives to increase agricultural output while maintaining environmental integrity. Utilising modelling to explore the economic, environmental and land use impacts of policy is critical to understand the likely effects on the sector. Key deficiencies within existing land use and land cover change models are the lack of heterogeneity in farmers and their behaviour, the role that social networks play in information transfer, and the abstraction of the global and regional economic aspects within local-scale approaches. To resolve these issues we developed the Agent-based Rural Land Use New Zealand model. The model utilises a partial equilibrium economic model and an agent-based decision-making framework to explore how the cumulative effects of individual farmer's decisions affect farm conversion and the resulting land use at a catchment scale. The model is intended to assist in the development of policy to shape agricultural land use intensification in New Zealand. We illustrate the model, by modelling the impact of a greenhouse gas price on farm-level land use, net revenue, and environmental indicators such as nutrient losses and soil erosion for key enterprises in the Hurunui and Waiau catchments of North Canterbury in New Zealand. Key results from the model show that farm net revenue is estimated to increase over time regardless of the greenhouse gas price. Net greenhouse gas emissions are estimated to decline over time, even under a no GHG price baseline, due to an expansion of forestry on low productivity land. Higher GHG prices provide a greater net reduction of emissions. While social and geographic network effects have minimal impact on net revenue and environmental outputs for the catchment, they do have an effect on the spatial arrangement of land use and in particular the clustering of enterprises.

  13. Carbon sequestration associated to the land-use and land-cover changes in the forestry sector in Southern Brazil

    Science.gov (United States)

    Ronquim, Carlos C.; Silva, Ramon F. B.; de Figueiredo, Eduardo B.; Bordonal, Ricardo O.; de C. Teixeira, Antônio H.; Cochasrk, Thomas C. D.; Leivas, Janice F.

    2016-10-01

    We studied the Paraíba do Sul river watershed, São Paulo state (PSWSP), Southeastern Brazil, in order to assess the land use and cover (LULC) and their implications to the amount of carbon (C) stored in the forest cover between the years 1985 and 2015. The region covers an area of 1,395,975 ha. We used images made by the Operational Land Imager (OLI) sensor (OLI/Landsat-8) to produce mappings, and image segmentation techniques to produce vectors with homogeneous characteristics. The training samples and the samples used for classification and validation were collected from the segmented image. To quantify the C stocked in aboveground live biomass (AGLB), we used an indirect method and applied literature-based reference values. The recovery of 205,690 ha of a secondary Native Forest (NF) after 1985 sequestered 9.7 Tg (Teragram) of C. Considering the whole NF area (455,232 ha), the amount of C accumulated along the whole watershed was 35.5 Tg, and the whole Eucalyptus crop (EU) area (113,600 ha) sequestered 4.4 Tg of C. Thus, the total amount of C sequestered in the whole watershed (NF + EU) was 39.9 Tg of C or 145.6 Tg of CO2, and the NF areas were responsible for the largest C stock at the watershed (89%). Therefore, the increase of the NF cover contributes positively to the reduction of CO2 concentration in the atmosphere, and Reducing Emissions from Deforestation and Forest Degradation (REDD+) may become one of the most promising compensation mechanisms for the farmers who increased forest cover at their farms.

  14. Impact of Community Forestry Policy on Farmers in Rinjani Protected Forest Area

    Directory of Open Access Journals (Sweden)

    Ryke Nandini

    2016-06-01

    Full Text Available The aim of this research is to know: (1 the economic conditions of the community forestry (HKm farmersseen from the income and the poverty level; (2 the social conditions of the HKm farmersseen from the education level and the behavior changes; and (3 the change of social economic conditions of the HKm farmers in 2008-2015. This researchis conducted from April to July in 2015 and located in four HKm groups of Rinjani protected forest area (RTK I. The data collection is conducted by the interviews with questionnaireto 102 HKm farmers using the Slovin’s formula with 10% of significant degree.This is implemented in descriptive analysis. The research result shows that: (1 the average income of the HKm farmers is Rp1,739,677 per month/ha and 59.8% of farmers are above the poverty line; (2 the farmers are increasingly aware of education (there are only 5.9% members of farmer’s family who are uneducated and the lack offirewood utilization (there are only 23.5% farmers who are still using the firewood; and (3 in the period of 2008 to 2015 the average income of the farmers per month increases at 52,03%; the poverty level decreases at 46.5%, and there is a behavior change in whichthe dependence on the forest resources in the form of firewood decreases

  15. Planning laws and policies influencing the use of land in ...

    African Journals Online (AJOL)

    This study investigates planning laws and policies influencing land use in metropolitan Lagos. Analysis of the laws and policies were presented based on the responses on 755 questionnaires administered on occupiers and users of all categories of land uses in 43 zones into which metropolitan Lagos was divided. The

  16. Colonial land policies in Lagos | Davies | Lagos Historical Review

    African Journals Online (AJOL)

    Land policies in colonial Lagos were variegated. They alternated between freehold at inception of colonialism in 1861, and customary tenure at the beginning of the twentieth century and later coalesced into a combination of both. The variegated nature of the colonial government's land policies created a lot of confusion in ...

  17. Effects of Dutch mineral policies on land prices.

    NARCIS (Netherlands)

    Boots, M.G.; Oude Lansink, A.G.J.M.; Peerlings, J.H.M.

    1998-01-01

    Land prices were analyzed by shadow prices of individual
    farms and an exogenous supply of land,
    taking account of mineral surplus taxes and farm
    characteristics. Mineral policies have a substantial
    effect on land prices in the Netherlands and result
    in more extensive dairy

  18. Land Sparing and Land Sharing Policies in Developing Countries - Drivers and Linkages to Scientific Debates

    DEFF Research Database (Denmark)

    Mertz, Ole; Mertens, Charlotte Filt

    2017-01-01

    that aim at land sparing or land sharing in developing countries, the driving forces behind these policies and their outcomes. We also searched for evidence of whether the scientific debates have had an effect on land policy-making and explored the hypothesis that land sparing is the dominant land policy......The need for developing land sparing or land sharing policies for protecting the environment has been a polarized debate in the scientific literature. Some studies show that "spared" landscapes with clearly separated intensive agriculture and pristine forest are better for biodiversity and other...... ecosystem services, whereas others demonstrate the benefits of "shared" mosaic landscapes composed of a mix of forest types, agricultural fields, grassland, and plantations. Increasingly, these scientific views have been depolarized, recognizing that both shared and spared landscapes have a role to play...

  19. Decentralisation policy as recentralisation strategy: forest management units and community forestry in Indonesia

    OpenAIRE

    Sahide, M.A.K; Supratman, S; Maryudi, A; Kim, -Y.S; Giessen, L

    2016-01-01

    Critical political analyses on decentralisation policies have revealed that such approaches may not achieve their formal goal, and might even support centralisation efforts. A number of previous studies on decentralisation separated the analyses of administrative process from the analyses of political power of administrative actors across levels of government. Using bureaucratic politics theory, this article presents close examinations of both process and power relations reconfigured by decen...

  20. Forestry Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Forestry Districts layer is part of a dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. This is a layer file which...

  1. Macro-economic analysis of forestry options on carbon sequestration in India

    International Nuclear Information System (INIS)

    Kadekodi, Gopal K.; Ravindranath, N.H.

    1997-01-01

    There is a need to evaluate the additional spending on forestry by analysing the environmental (particularly carbon abatement), social and economic benefits. The biomass needs for India are expected to increase by two to three times by 2020. Depending upon the forest types, ownership patterns and land use patterns, feasible forestry options are identified. It is found among many supply options to be feasible to meet the 'demand based needs' with a mix of management options, species choices and organisational set up. A comparative static framework is used to analyze the macro-economic impacts. Forestry accounts for 1.84% of GNP in India. It is characterized by significant forward industrial linkages and least backward linkage. Forestry generates about 36 million person years of employment annually. India imports Rs. 15 billion worth of forest based materials annually. Implementation of the demand based forestry options can lead to a number of ecological, economic and institutional changes. The notable ones are: enhancement of C stock from 9578 to 17094 Mt and a net annual C-sequestration from 73 to 149 Mt after accounting for all emissions; a trebling of the output of forestry sector from Rs. 49 billion to Rs. 146 billion annually; an increase in GDP contribution of forestry from Rs. 32 billion to Rs. 105 billion over a period of 35 years; an increase in annual employment level by 23 million person years; emergence of forestry as a net contributor of foreign exchange through trading of forestry products; and an increase in economic value of forest capital stock by Rs. 7260 billion with a cost benefit analysis showing forestry as a profitable option. Implementation of forestry options calls for an understanding of current forest policies and barriers which are analyzed and a number of policy options are suggested

  2. Ecological Footprint Policy? Land Use as an Environmental Indicator

    NARCIS (Netherlands)

    van den Bergh, J.C.J.M.; Grazi, F.

    2014-01-01

    Summary: This article argues that policies aimed at sustainability need to address the spatial dimensions of environmental problems and their solutions. In particular, spatial configurations of economic activities deserve attention, which means addressing land use, infrastructure, trade, and

  3. Land-use change and global climate policies; Usage des terres et politiques climatiques globales

    Energy Technology Data Exchange (ETDEWEB)

    Gitz, V

    2004-03-15

    This PhD thesis assess the role of land-use dynamics and carbon sequestration within climate policies. First, it describes the emergence, from the Rio-1992 to the Marrakech Accords (2001), of diplomatic controversies upon carbon sinks, in the context of the progressive constitution of a scientific basis on terrestrial carbon sinks. It questions the ability of the actual form of international climate regime to generate the appropriate incentives to sequester within the forestry sector in developed countries, or to control tropical deforestation. Second, the contribution of land-use change to atmospheric CO{sub 2} rise is quantified using a newly designed model of the global carbon cycle and regional land-use (OSCAR). We show that carbon emitted via land-use is not equivalent to fossil carbon emission in respect to atmospheric CO{sub 2} rise. This effect, all the more than land-use emissions are increasing, requires a greater mitigation effort to stabilize atmospheric CO{sub 2}. Finally, optimal timing of mixed climate policies involving fossil emissions mitigation and biological sequestration is assessed within an inter temporal cost-benefit framework. We show that the social value of sequestered carbon depends on anticipating future climate damages. Within optimal control models, this links the timing of sequestration to fossil effort and to the evolution of climate damages; if the latter are uncertain, but might be revealed at a later date, then it might be optimal to reserve part of the limited sequestration potential to cut off an eventual future abatement cost peak, were a climate surprise to finally imply stringent concentration ceilings. (author)

  4. Land Politics under Market Socialism: The State, Land Policies, and Rural–Urban Land Conversion in China and Vietnam

    Directory of Open Access Journals (Sweden)

    Hoang Linh Nguyen

    2018-04-01

    Full Text Available This paper undertakes a comparative analysis of rural–urban land conversion policies in China and Vietnam, and examines the ideology of the state in land policymaking under a market socialism environment. It argues that land policies in both countries include ambiguous boundaries, which allow the socialist state to legitimize its politico-administrative power in land management and retain strong intervention capacity in the land market. In addition to similarities, land policies in China and Vietnam show significant differences in terms of the ownership of rural land and related legislation on land expropriation and transactions. Together, these distinctions cause divergent impacts on the interests and motivations of multiple stakeholders in rural land conversion. It is further observed that the state in both countries is characterized by dynamic, complex, and self-coordinated institutional systems, in which multiple levels of government have different driving forces and strategies in land development. The internal structure of authority in rural–urban land conversion between the multiple levels of government is readjusted by the regulatory land control of the central government.

  5. Imagined forestry

    DEFF Research Database (Denmark)

    Hansen, Christian Pilegaard; Lund, Jens Friis

    2017-01-01

    of material, financial and politico-economic constraints that have largely determined how control and management have unfolded in practice. Thus, the paper illustrates how principles of scientific forestry have come to follow, rather than precede and guide, practices of forest exploitation, and how......This paper examines efforts at forest conservation and management since colonial times in the ‘High Forest Zone’; the southern part of present day Ghana. It provides a detailed historiology of attempts to apply scientific forestry principles and depicts how these ideals have crumbled in the face...... investments in forest management and silvicultural practices aimed at nurturing the long-term productive value of the forests have been few and far between and rendered ineffective by weaknesses in their theoretical basis and a lack of forest ecological data. Our account of the history of scientific forestry...

  6. Bioenergy, Land Use Change and Climate Change Mitigation. Report for Policy Advisors and Policy Makers

    Energy Technology Data Exchange (ETDEWEB)

    Berndes, Goran [Chalmers Univ. of Technology (Sweden); Bird, Nell [Joanneum Research (Austria); Cowle, Annette [National Centre for Rural Greenhouse Gas Research (Australia)

    2010-07-01

    The report addresses a much debated issue - bioenergy and associated land use change, and how the climate change mitigation from use of bioenergy can be influenced by greenhouse gas emissions arising from land use change. The purpose of the report was to produce an unbiased, authoritative statement on this topic aimed especially at policy advisors and policy makers.

  7. Forestry Herbicides

    Science.gov (United States)

    Jerry L. Michael; William L. Boyer

    1983-01-01

    If you own or manage pine timberlands in the South, you know only too well that unwanted vegetation can be stubborn when you arc trying to reforest, convert a stand, or improve pine growth by reducing competition. Are you aware. however, that many forestry herbicides are proving effective in eliminating this undesirable vegetation, both before and after pine...

  8. Environmental assessment of spatial plan policies through land use scenarios

    International Nuclear Information System (INIS)

    Geneletti, Davide

    2012-01-01

    This paper presents a method based on scenario analysis to compare the environmental effects of different spatial plan policies in a range of possible futures. The study aimed at contributing to overcome two limitations encountered in Strategic Environmental Assessment (SEA) for spatial planning: poor exploration of how the future might unfold, and poor consideration of alternative plan policies. Scenarios were developed through what-if functions and spatial modeling in a Geographical Information System (GIS), and consisted in maps that represent future land uses under different assumptions on key driving forces. The use of land use scenarios provided a representation of how the different policies will look like on the ground. This allowed gaining a better understanding of the policies' implications on the environment, which could be measured through a set of indicators. The research undertook a case-study approach by developing and assessing land use scenarios for the future growth of Caia, a strategically-located and fast-developing town in rural Mozambique. The effects of alternative spatial plan policies were assessed against a set of environmental performance indicators, including deforestation, loss of agricultural land, encroachment of flood-prone areas and wetlands and access to water sources. In this way, critical environmental effects related to the implementation of each policy were identified and discussed, suggesting possible strategies to address them. - Graphical abstract: Display Omitted Research Highlights: ► The method contributes to two critical issues in SEA: exploration of the future and consideration of alternatives. ► Future scenarios are used to test the environmental performance of different spatial plan policies in uncertainty conditions. ► Spatially-explicit land use scenarios provide a representation of how different policies will look like on the ground.

  9. The Development of Land Information Policies in the Americas

    DEFF Research Database (Denmark)

    Enemark, Stig; Parker, John R.

    2005-01-01

    of ?The Development of Land Information Policies in the Americas?. FIG was tasked with taking the lead role in planning and arranging the Special Forum. The objective of this inter-regional forum was to establish an awareness of the economic and social value for decision makers, of the importance......As a result of a resolution at the Seventh United Nations Regional Cartographic Conference for the Americas (UNRCCA) held in January 2001 in New York, a Special Forum was hosted by the Government of Mexico through INEGI at their headquarters in Aguascalientes on 26 and 27 October 2004 with a theme...... of developing land policies that effectively and efficiently incorporate appropriate spatial data infrastructures, including an understanding of the value of integrating the land administration/cadastre/land registration function with the topographic mapping function. This paper presents an overview...

  10. Bridging the Gap between Policy-Driven Land Use Changes and Regional Climate Projections

    Science.gov (United States)

    Berckmans, J.; Hamdi, R.; Dendoncker, N.; Ceulemans, R.

    2017-12-01

    Land use land cover changes (LULCC) can impact the regional climate by two mechanisms: biogeochemical and biogeophysical. The biogeochemical mechanism of the LULCC alters the chemical composition of the atmosphere by greenhouse gas emissions. The biogeophysical mechanism forces changes in the heat and moisture transfer between the land and the atmosphere. The different representations of the future LULCC under influence of the biogeochemical mechanism are included in the IPCC Radiative Concentration Pathways (RCPs). In contrast, the RCPs do not incorporate the biogeophysical effects. Although considerable research has been devoted to the biogeophysical effects of LULCC on climate, less attention has been paid to assessing the full (both biogeochemical and biogeophysical) LULCC impact on the regional climate in modeling studies. Due to the large variety of small changes in the landscape of Western Europe, the small scale climate impact by the LULCC has been achieved using high-resolution scenarios. The "ALARM" project that was governed by the European Commission generated LULCC data on a resolution of 250x250 m for three time steps: 2020, 2050 and 2080. The CNRM-CM5.1 global climate model has been downscaled to perform simulations with ALARO-SURFEX for the near-term future. Both climate changes and land cover changes have been assessed based on RCP and ALARM scenarios. The use of the land surface model SURFEX with its tiling approach allowed us to accurately represent the small scale changes in the landscape. The largest landscape changes contain the abandonment of agricultural land and the increase in forestry and urban areas. Our results show that the conversions from rural areas to urban areas and arable land to forest in Western Europe considerable affect the near-surface temperature and to a lesser extent the precipitation. These results are related to modifications demonstrated in the surface energy budget. The LULCC have a significant impact compared to the

  11. Land Reform and Food Security | Sanusi | Economic and Policy ...

    African Journals Online (AJOL)

    This paper posits that to achieve a longterm success of land reform in Nigeria and increase its productive capacities for food security, it will require the formulation of an agrarian policy that will balance the competing social and economic needs of the people.

  12. Assessment of the Effects of Emerging Grazing Policies on Land ...

    African Journals Online (AJOL)

    ADOWIE PERE

    ABSTRACT: This study examines the effects of the emerging grazing policies on land degradation in Nigeria using soil, vegetation and sustainability as ... of the latter by the animals. In most areas strict rules exist to check this practice. .... grazing reserve also encourages the uniform deployment of the cattle. It is in view of ...

  13. New Directions in Land Remote Sensing Policy and International Cooperation

    Science.gov (United States)

    Stryker, Timothy

    2010-12-01

    Recent changes to land remote sensing satellite data policies in Brazil and the United States have led to the phenomenal growth in the delivery of land imagery to users worldwide. These new policies, which provide free and unrestricted access to land remote sensing data over a standard electronic interface, are expected to provide significant benefits to scientific and operational users, and open up new areas of Earth system science research and environmental monitoring. Freely-available data sets from the China-Brazil Earth Resources Satellites (CBERS), the U.S. Landsat satellites, and other satellite missions provide essential information for land surface monitoring, ecosystems management, disaster mitigation, and climate change research. These missions are making important contributions to the goals and objectives of regional and global terrestrial research and monitoring programs. These programs are in turn providing significant support to the goals and objectives of the United Nations Framework Convention on Climate Change (UN FCCC), the Global Earth Observation System of Systems (GEOSS), and the UN Reduction in Emissions from Deforestation and Degradation (REDD) program. These data policies are well-aligned with the "Data Democracy" initiative undertaken by the international Committee on Earth Observation Satellites (CEOS), through its current Chair, Brazil's National Institute for Space Research (Instituto Nacional de Pesquisas Espaciais, or INPE), and its former chairs, South Africa's Council for Scientific and Industrial Research (CSIR) and Thailand's Geo Informatics and Space Technology Development Agency (GISTDA). Comparable policies for land imaging data are under consideration within Europe and Canada. Collectively, these initiatives have the potential to accelerate and improve international mission collaboration, and greatly enhance the access, use, and application of land surface imagery for environmental monitoring and societal adaption to changing

  14. Forestry and biomass energy projects

    DEFF Research Database (Denmark)

    Swisher, J.N.

    1994-01-01

    This paper presents a comprehensive and consistent methodology to account for the costs and net carbon flows of different categories of forestry and biomass energy projects and describes the application of the methodology to several sets of projects in Latin America. The results suggest that both...... biomass energy development and forestry measures including reforestation and forest protection can contribute significantly to the reduction of global CO2 emissions, and that local land-use capacity must determine the type of project that is appropriate in specific cases. No single approach alone...... is sufficient as either a national or global strategy for sustainable land use or carbon emission reduction. The methodology allows consistent comparisons of the costs and quantities of carbon stored in different types of projects and/or national programs, facilitating the inclusion of forestry and biomass...

  15. The governance capacity of forest land allocation policy in Vietnam

    NARCIS (Netherlands)

    Thi Kim Phung, D.

    2014-01-01

    The issue of what drives and sustains collective action is pertinent to natural resource management, given the continuing depletion of public goods around the world. The issue is especially important for forestry. Since the early 1980s, forest devolution has become a major trend in forestry reforms

  16. 25 CFR 163.36 - Tribal forestry program financial support.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Tribal forestry program financial support. 163.36 Section 163.36 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GENERAL FORESTRY REGULATIONS Forest Management and Operations § 163.36 Tribal forestry program financial support. (a) The...

  17. Real Forestry for Real Estate

    Science.gov (United States)

    Gagnon, Jennifer; Fisher, Jason

    2013-01-01

    Virginia is poised to see an unprecedented change in forest land ownership. To provide new landowners with information on sustainable forest management, we developed a two-part program, Real Forestry for Real Estate. First, we assembled New Landowner Packets, which contain a variety of sustainable forest management resources. Second, two…

  18. Sustainable development in Cameroon's forestry sector: Progress ...

    African Journals Online (AJOL)

    This paper examines initiatives formulated by the government of Cameroon to promote sustainable development within its forestry sector, and proffers a series of policy recommendations for advancing sustainable forest management in Cameroon. Since the enactment of Cameroon's comprehensive forestry law (Law N0.

  19. Nonlinear Changes in Land Cover and Sediment Runoff in a New Zealand Catchment Dominated by Plantation Forestry and Livestock Grazing

    Directory of Open Access Journals (Sweden)

    Ioannis Kamarinas

    2016-10-01

    Full Text Available Land cover can change frequently on intensively managed landscapes, affecting water quality across different spatiotemporal scales. Multi-resolution datasets are necessary in order to assess the extent and trends of these changes, as well as potential cross-scale interactions. In this study, both spatial and temporal analyses of land disturbance (i.e., soil exposure from vegetation removal and water quality were performed on datasets ranging from daily to yearly time scales. Time-series analyses of land disturbance were compared against the water quality variables of total suspended solids (TSS, turbidity, and visual clarity for the Hoteo River catchment on the North Island of New Zealand for the 2000–2013 period. During forest harvest and recovery phases, exotic forests were the dominant disturbance, up to five times the area of grassland disturbance; while after recovery, grasslands assumed the dominant role, for up to 16 times the area of forest disturbance. Time-series of TSS from field sampling (2000–2013 and TSS-event analyses (2012–2014 displayed distinct nonlinear patterns, suggesting that after major events, sediment that is stored in the landscape is exhausted and a period of sediment build-up follows until the next major event. Time-series analyses also showed a connection between trends in connected land disturbance and visual water clarity, with connected disturbance having the potential to be a water quality indicator. Future research should be conducted at even finer spatiotemporal scales over longer periods in order to identify effects of localized land disturbances on downstream water quality.

  20. Forestry Vehicle

    Science.gov (United States)

    1982-01-01

    Power Pack II provides an economical means of moving a power source into remote roadless forest areas. It was developed by Prof. Miles and his associates, working in cooperation with the University of California's Department of Forestry. The team combined its own design of an all-terrain vehicle with a suspension system based on the NASA load equalization technology. Result is an intermediate-sized unit which carries a power source and the powered tools to perform a variety of forest management tasks which cannot be done economically with current equipment. Power Pack II can traverse very rough terrain and climb a 60 degree slope; any one of the wheels can move easily over an obstacle larger than itself. Work is being done on a more advanced Power Pack III.

  1. A comparative study of forestry in Finland, Norway, Sweden, and the United States, with special emphasis on policy measures for nonindustrial private forests in Norway and the United States.

    Science.gov (United States)

    Berit Hauger. Lindstad

    2002-01-01

    In recognition of the cultural, economic, and ecological importance of forestry in Finland, Norway, Sweden, and the United States, this paper compares forest resource data, ownership patterns, management issues, and the impact the forest sector has on the national economies of these four countries. There is particular emphasis on the analysis of policy measures that...

  2. Health Impact Assessment, Physical Activity and Federal Lands Trail Policy.

    Science.gov (United States)

    Davis, Sally M; Cruz, Theresa H; Kozoll, Richard L

    2014-01-01

    The objectives of this paper are to describe the application of Health Impact Assessment (HIA) to inform trail decisions affecting a rural, under-resourced community and propose the routine integration of HIAs to enhance NEPA environmental assessments and environmental impact statements for trail decisions on federal lands. Screening, scoping, assessment, recommendations, reporting, monitoring and evaluation are being used to examine the health impact of trail location and design. HIA recommendations are being integrated into the public lands National Environmental Protection Act process for planning access to a new segment of the Continental Divide National Scenic Trail. Potential users from a nearby rural New Mexico community and a region of almost one million may benefit from this HIA-informed planning. HIA can be integrated into the policy and decision-making process for trails on public lands.

  3. 29 CFR 788.18 - Preparing other forestry products.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Preparing other forestry products. 788.18 Section 788.18... OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS FORESTRY OR LOGGING OPERATIONS IN WHICH NOT MORE THAN EIGHT EMPLOYEES ARE EMPLOYED § 788.18 Preparing other forestry products. As...

  4. Compensation and Resettlement Policies after Compulsory Land Acquisition for Hydropower Development in Vietnam: Policy and Practice

    Directory of Open Access Journals (Sweden)

    Pham Huu Ty

    2013-11-01

    Full Text Available Under Vietnam’s State land ownership regime, the Government holds supreme authority over compulsory land acquisition. The results show that many improvements in land acquisition policies have been made, but poor implementation measures largely cannot prevent or even mitigate the adverse impacts on displaced persons. In particular, ineffective compensation measures and a lack of production land and livelihood alternatives accelerate the resistance of communities displaced as a result of hydropower development. The close alliance between the local government and the investor, which is considered as an “interest group”, is the main factor that leads to the ignorance of benefits of displaced people within the compulsory land acquisition process.

  5. Carbon Sequestration in Colorado's Lands: A Spatial and Policy Analysis

    Science.gov (United States)

    Brandt, N.; Brazeau, A.; Browning, K.; Meier, R.

    2017-12-01

    Managing landscapes to enhance terrestrial carbon sequestration has significant potential to mitigate climate change. While a previous carbon baseline assessment in Colorado has been published (Conant et al, 2007), our study pulls from the existing literature to conduct an updated baseline assessment of carbon stocks and a unique review of carbon policies in Colorado. Through a multi-level spatial analysis based in GIS and informed by a literature review, we established a carbon stock baseline and ran four land use and carbon stock projection scenarios using Monte Carlo simulations. We identified 11 key policy recommendations for improving Colorado's carbon stocks, and evaluated each using Bardach's policy matrix approach (Bardach, 2012). We utilized a series of case studies to support our policy recommendations. We found that Colorado's lands have a carbon stock of 3,334 MMT CO2eq, with Forests and Woodlands holding the largest stocks, at 1,490 and 774 MMT CO2eq respectively. Avoided conversion of all Grasslands, Forests, and Wetlands in Colorado projected over 40 years would increase carbon stocks by 32 MMT CO2eq, 1,053 MMT CO2eq, and 36 MMT CO2eq, respectively. Over the 40-year study period, Forests and Woodlands areas are projected to shrink while Shrublands and Developed areas are projected to grow. Those projections suggest sizable increases in area of future wildfires and development in Colorado. We found that numerous policy opportunities to sequester carbon exist at different jurisdictional levels and across land cover types. The largest opportunities were found in state-level policies and policies impacting Forests, Grasslands, and Wetlands. The passage of statewide emission reduction legislation has the highest potential to impact carbon sequestration, although political and administrative feasibility of this option are relatively low. This study contributes to the broader field of carbon sequestration literature by examining the nexus of carbon stocks

  6. Transport and land-use policies in Delhi.

    Science.gov (United States)

    Tiwari, Geetam

    2003-01-01

    Current transportation policies in mega-cities worldwide lead to major threats to health through traffic injuries, air pollution, noise, reduction in physical activities, and adverse impact on urban quality of life. In addition, a large section of the population in cities in low-income countries has to live in informal-sector, substandard housing. Many transportation policies fail to take enough account of their impacts on poverty and social exclusion, and they neglect the access and transportation demands of the more economically disadvantaged groups of society, who rely mostly on public transportation, walking, and cycling. Delhi, the capital city of India, is an interesting case because failure to consider the broad spectrum of health effects that may result from transport and land-use policies and investments has resulted in decisions that penalize the least affluent groups of the population and make it more difficult for them to get to jobs, education, health care, amenities, and services.

  7. Quantifying the spatial implications of future land use policies in South Africa: Reshaping a city through land use modelling

    CSIR Research Space (South Africa)

    Le Roux, Alize

    2012-08-01

    Full Text Available Land use policies have a definite and lasting impact on the way that cities grow, however, the change in land use only gets observed many years later. As such, it is difficult for policy and decision makers to observe and quantify the implications...

  8. Water resource quality policy: the approach adopted by the Department of Water Affairs and Forestry under the Water Law principles

    CSIR Research Space (South Africa)

    Harris

    1999-01-01

    Full Text Available for all, forever." The development of a water resource protection policy was begun in that review. This paper describes the major aspects of the policy at one point in a process of rapid development. Initial proposals are to use the concept of ecological...

  9. PLUS: 'Planning Land Use with Students' is a Local Land Use Policy That Showcase the Geosciences

    Science.gov (United States)

    Turrin, M.

    2014-12-01

    a realistic look at the forces that move land use decision-making in a community. Discussion of impacts and mitigations highlight the intersection of policy and science. Debate arises on how much science should guide policy and how much land use policy decisions require science monitoring, pushing new scientific developments.

  10. Quantifying the spatial implications of future land use policies in South Africa

    NARCIS (Netherlands)

    Le Roux, A.; Augustijn-Beckers, Petronella

    2017-01-01

    Land use policies have a definite and lasting impact on the way that cities grow; however, it is difficult for policy- and decision-makers to observe and quantify the implications of their land use policies and strategies. There is thus a need for information and tools that can adequately support

  11. Community forestry in Nederland

    NARCIS (Netherlands)

    Lambregts, L.; Wiersum, K.F.

    2002-01-01

    Uitleg over de oorsprong en betekenis van het gegrip 'community forestry', en een inventarisatie van de verschillende vormen van community forestry die in Nederland voorkomen en de motieven voor deelname aan community forestry activiteiten. Vooral twee categorieën van bosbeheer worden beschouwd als

  12. How much participation makes a participatory process legitimate? Observations from participants in forestry policy-making and nuclear weapons complex management

    International Nuclear Information System (INIS)

    Tuler, S.

    1997-01-01

    Public participation has received increasing attention as a means for improving research, policy-making, and decision-making in a variety of contexts. Regulators have experimented with a variety of participatory approaches to improve the legitimacy of outcomes in the eyes of diverse publics. In this paper the authors will explore how participants (as opposed to planners) perceived legitimacy of both processes and outcomes in planning processes. Data from two case studies will be presented: (1) a forestry planning process in the northeastern US and (2) environmental health, waste management, and clean-up activities in the US nuclear weapons complex. The data reveal that judgments about the appropriateness of particular forms of participation and about the quality of participation can be a critical factor in perceived legitimacy of processes and outcomes, and that judgments of appropriateness and quality are grounded in the experiences of individual participants. In addition, linkages between judgments about the adequacy of participation and legitimacy can be mediated by historical interactions and judgments of trust. Implications for the design of participatory processes will be discussed

  13. Forestry for mitigating the greenhouse effect : an ecological and economic assessment of the potential of land use to mitigate CO2 emissions in the Highlands of Chiapas, Mexico

    NARCIS (Netherlands)

    Jong, de B.H.J.

    2000-01-01

    The present study intends to answer some of the important questions that arise when translating projects that have an ecological potential to mitigate carbon excesses, into actual implementation of these projects in a farmer-dominated landscape. Farm and community forestry projects for

  14. Government regulation of forestry practices on private forest land in the United States: an assessment of state government responsibilities and program performance

    Science.gov (United States)

    Paul V. Ellefson; Michael A. Kilgore; James E. Granskog

    2006-01-01

    In 2003, a comprehensive assessment of state government, forest practice regulatory programs in the United States was undertaken. Involved was an extensive review of the literature and information gathering h m program administration in all 50 states. The assessment determined that regulatory programs focus on a wide range of forestry practices applied to private...

  15. How can land-use modelling tools inform bioenergy policies?

    Science.gov (United States)

    Davis, Sarah C.; House, Joanna I.; Diaz-Chavez, Rocio A.; Molnar, Andras; Valin, Hugo; DeLucia, Evan H.

    2011-01-01

    Targets for bioenergy have been set worldwide to mitigate climate change. Although feedstock sources are often ambiguous, pledges in European nations, the United States and Brazil amount to more than 100 Mtoe of biorenewable fuel production by 2020. As a consequence, the biofuel sector is developing rapidly, and it is increasingly important to distinguish bioenergy options that can address energy security and greenhouse gas mitigation from those that cannot. This paper evaluates how bioenergy production affects land-use change (LUC), and to what extent land-use modelling can inform sound decision-making. We identified local and global internalities and externalities of biofuel development scenarios, reviewed relevant data sources and modelling approaches, identified sources of controversy about indirect LUC (iLUC) and then suggested a framework for comprehensive assessments of bioenergy. Ultimately, plant biomass must be managed to produce energy in a way that is consistent with the management of food, feed, fibre, timber and environmental services. Bioenergy production provides opportunities for improved energy security, climate mitigation and rural development, but the environmental and social consequences depend on feedstock choices and geographical location. The most desirable solutions for bioenergy production will include policies that incentivize regionally integrated management of diverse resources with low inputs, high yields, co-products, multiple benefits and minimal risks of iLUC. Many integrated assessment models include energy resources, trade, technological development and regional environmental conditions, but do not account for biodiversity and lack detailed data on the location of degraded and underproductive lands that would be ideal for bioenergy production. Specific practices that would maximize the benefits of bioenergy production regionally need to be identified before a global analysis of bioenergy-related LUC can be accomplished. PMID

  16. Land-Development Offset Policies in the Quest for Sustainability: What Can China Learn from Germany?

    Directory of Open Access Journals (Sweden)

    Rong Tan

    2014-05-01

    Full Text Available Land-development offset policies consist of measures that require compensation to be made for the negative impact of land development on agricultural production, ecological and environmental conservation, and the sustainability of economic and social development. However, when such policies are inappropriately designed, unexpected problems can result. This paper describes certain land-development offset policies that have recently been implemented in China, with a particular emphasis on three such policies: the Balancing Policy, the Linkage Policy, and the Integrated Policy. These well-intentioned environmental policies have led to unexpected ecological, social, and cultural problems. This paper also describes the core of German land-development policy, which features a distinctive compensation system that has been employed since the 1970s, and compares Chinese and German land-development policies to highlight differences in three main areas: policy purposes, governance structures, and fundamental institutions. The comparisons might help explain the unexpected outcomes in China, and they also lead to land-development offset policy recommendations for China in the near future.

  17. Global forestry emission projections and abatement costs

    Science.gov (United States)

    Böttcher, H.; Gusti, M.; Mosnier, A.; Havlik, P.; Obersteiner, M.

    2012-04-01

    In this paper we present forestry emission projections and associated Marginal Abatement Cost Curves (MACCs) for individual countries, based on economic, social and policy drivers. The activities cover deforestation, afforestation, and forestry management. The global model tools G4M and GLOBIOM, developed at IIASA, are applied. GLOBIOM uses global scenarios of population, diet, GDP and energy demand to inform G4M about future land and commodity prices and demand for bioenergy and timber. G4M projects emissions from afforestation, deforestation and management of existing forests. Mitigation measures are simulated by introducing a carbon tax. Mitigation activities like reducing deforestation or enhancing afforestation are not independent of each other. In contrast to existing forestry mitigation cost curves the presented MACCs are not developed for individual activities but total forest land management which makes the estimated potentials more realistic. In the assumed baseline gross deforestation drops globally from about 12 Mha in 2005 to below 10 Mha after 2015 and reach 0.5 Mha in 2050. Afforestation rates remain fairly constant at about 7 Mha annually. Although we observe a net area increase of global forest area after 2015 net emissions from deforestation and afforestation are positive until 2045 as the newly afforested areas accumulate carbon rather slowly. About 200 Mt CO2 per year in 2030 in Annex1 countries could be mitigated at a carbon price of 50 USD. The potential for forest management improvement is very similar. Above 200 USD the potential is clearly constrained for both options. In Non-Annex1 countries avoided deforestation can achieve about 1200 Mt CO2 per year at a price of 50 USD. The potential is less constrained compared to the potential in Annex1 countries, achieving a potential of 1800 Mt CO2 annually in 2030 at a price of 1000 USD. The potential from additional afforestation is rather limited due to high baseline afforestation rates assumed

  18. Reducing Impacts of Forestry

    DEFF Research Database (Denmark)

    Weidema, Bo Pedersen

    2013-01-01

    New definitions are provided of intensive and extensive forestry in version 3 of the ecoinvent database. These definitions are based on explicit and easily measured indicators for the most important aspects of forestry management for biodiversity. Unfortunately, many certified forestry products...... come from what would be classified as intensive forestry in the ecoinvent classification. The real challenge is to develop forest management systems that have a neutral or positive biodiversity impact relative to that of plantation forestry. Such truly extensive, biodiversity-managed forestry is very...... challenging and not very common today. Ample options exist for increasing yields in intensive and plantation forests, which can be recommended as having lower biodiversity impact than similar products from other management systems, certified or not....

  19. Bioenergy and the importance of land use policy in a carbon-constrained world

    Energy Technology Data Exchange (ETDEWEB)

    Calvin, Katherine V.; Edmonds, James A.; Wise, Marshall A.

    2010-06-01

    Policies aimed at limiting anthropogenic climate change would result in significant transformations of the energy and land-use systems. However, increasing the demand for bioenergy could have a tremendous impact on land use, and can result in land clearing and deforestation. Wise et al. (2009a,b) analyzed an idealized policy to limit the indirect land use change emissions from bioenergy. The policy, while effective, would be difficult, if not impossible, to implement in the real world. In this paper, we consider several different land use policies that deviate from this first-best, using the Joint Global Change Research Institute’s Global Change Assessment Model (GCAM). Specifically, these new frameworks are (1) a policy that focuses on just the above-ground or vegetative terrestrial carbon rather than the total carbon, (2) policies that focus exclusively on incentivizing and protecting forestland, and (3) policies that apply an economic penalty on the use of biomass as a proxy to limit indirect land use change emissions. For each policy, we examine its impact on land use, land-use change emissions, atmospheric CO2 concentrations, agricultural supply, and food prices.

  20. Assessment on the Impact of Arable Land Protection Policies in a Rapidly Developing Region

    Directory of Open Access Journals (Sweden)

    Jiadan Li

    2016-05-01

    Full Text Available To investigate the effect of arable land protection policies in China, a practical framework that integrates geographic information systems (GIS, soil quality assessment and landscape metrics analysis was employed to track and analyze arable land transformations and landscape changes in response to rampant urbanization within the Ningbo region (China from 2005 to 2013. The results showed that arable land loss and degradation have continued, despite the development of a comprehensive legal framework for arable land protection. The implementation of arable land protection policies is judged to be effective, but not entirely successful, because it guarantees the overall amount of arable land but does not consider soil quality and spatial distribution. In addition, there are distinct variations in arable land change dynamics between two temporal intervals. From 2005–2009, the transformation of arable land was diversified, with intensified conversion among arable land, built-up land, water and orchards. Moreover, many new arable land parcels were adjacent to built-up land, and are in danger of being occupied again through urban sprawl. By 2009–2013, most of the arable land was occupied by urban expansion, whereas a majority of newly increased arable land was reclaimed from coastal tideland. Although the newly increased arable land was contiguous and far from the urban area, it is of poor quality and has limited use. The permanent loss of high-quality arable land due to intensified urban sprawl may threaten sustainable development and food security on a larger scale.

  1. Methods and tools for integrated assessment of land use policies on sustainable development in developing countries

    NARCIS (Netherlands)

    Reidsma, P.; König, H.; Feng, S.; Bezlepkina, I.; Nesheim, I.; Bonin, M.; Sghaier, M.; Purushothaman, S.; Sieber, S.; Ittersum, van M.K.; Brouwer, F.M.

    2011-01-01

    For stimulating sustainable development in developing countries, land use patterns and land use changes are considered critical, and therefore effective and efficient land use policies are needed. In this paper we present a methodological framework that has been developed in a joint European and

  2. Forestry and deer in the pine region of New Jersey

    Science.gov (United States)

    S. Little; G. R. Moorhead; H. A. Somes

    1958-01-01

    Forestry and deer affect each other's welfare. Forestry and other land-use practices, particularly farming, affect deer chiefly by modifying the supplies of available food and protective cover. On the other side, an overabundance of deer can overbrowse and eliminate the most palatable and nutritious food species. If these are trees that could be valuable for...

  3. Adoption Model of Falcataria-Based Farm Forestry: A Duration Analysis Approach

    Directory of Open Access Journals (Sweden)

    Evi Irawan

    2016-06-01

    Full Text Available Integrating perennial plant, such as Falcataria moluccana, in farming system can provide economic and environmental benefits, especially in marginal areas. Indonesian governments at all levels have been employing a number of efforts to speed-up adoption of tree planting on farm.  However, the establishment of farm forestry on private land in Indonesia, especially in Java, is widely varied.  While the farm forestry in some locations has been well adopted, the farmers or land users in other location are reluctant to adopt them, although the traits of farmers and farm land in both locations are similar. Most adoption studies have employed cross-sectional data in a static discrete choice modeling framework to analyze why some farmers adopt at a certain point in time.  The static approach does not consider the dynamic environment in which the adoption decision is made and thus does not incorporate speed of adoption.  The information of adoption speed of an innovation is important in designing extension policies as well as reengineering innovations in order to align with socio-economic conditions of the farmers.  Based on data from a survey of a random sample of 117 smallholder households in Wonosobo Regency, Central Java, Indonesia, this study investigated determinants of time to adoption of farm forestry using duration analysis. Results revealed that factors that accelerate the adoption varied include age of household head, level of education of household head, off-farm employment and output price. Older farmers tend to adopt faster than the younger farmers. The other interesting findings are that off-farm employment and membership to farmers group are two most influential factors in speeding-up adoption of Falcataria-based farm forestry. The policy implications of this research are that government should design policies that promote farmers’ participation in off-farm income activities and strengthening farmer groups in addition to extension

  4. Urban Land Expansion and Sustainable Land Use Policy in Shenzhen: A Case Study of China’s Rapid Urbanization

    Directory of Open Access Journals (Sweden)

    Jing Qian

    2015-12-01

    Full Text Available Shenzhen is a city that is highly representative of China’s rapid urbanization process. As the city rapidly expands, there are enormous challenges to the sustainable use of land resources. This paper introduces the evolution of urban land expansion and the sustainable land use policy of the Shenzhen Government since 2005. The policy covers the reduction in rural-to-urban land conversion, the delineation of urban growth boundaries, arable land reclamation and the establishment of farmland protection areas, urban redevelopment, and the investigation and prosecution of illegal construction. This paper considers the aspects of urbanization and land management systems that are unique to China. The current top-down indicative and mandatory mode of control, which relies on the central government, has very limited effects. Good results were achieved in Shenzhen for the following elements: governmental self-restraint, governmental identity change, and policy innovation. Shenzhen’s sustainable land use practices can provide a reference for other cities in China.

  5. Summer Youth Forestry Institute

    Science.gov (United States)

    Roesch, Gabrielle E.; Neuffer, Tamara; Zobrist, Kevin

    2013-01-01

    The Summer Youth Forestry Institute (SYFI) was developed to inspire youth through experiential learning opportunities and early work experience in the field of natural resources. Declining enrollments in forestry and other natural resource careers has made it necessary to actively engage youth and provide them with exposure to careers in these…

  6. Concept of customer relationship management (CRM) as a base for understanding and analyzing its application in forestry: Owners/users of land suitable for afforestation as potential customers

    OpenAIRE

    Stevanov, Mirjana; Krott, Max; Orlović, Saša; Galić, Zoran

    2011-01-01

    In the context of climate change afforestation is often seen as one of the most important mitigation measures. Forestry as a branch aims to improve the state of existing forests and also to increase the total forest fund. The question is what can all be done in order to reach the second objective, i.e. to increase existing forest area? By the Spatial plan of Republic Serbia forest area should be increased from the current 29% up to some 900 km2 by the year 2020. For Vojvodina, where only 7% o...

  7. Chapter 2: The forestry reclamation approach

    Science.gov (United States)

    Jim Burger; Don Graves; Patrick Angel; Vic Davis; Carl. Zipper

    2017-01-01

    The Forestry Reclamation Approach (FRA) is a method for reclaiming coal-mined land to forest under the federal Surface Mining Control and Reclamation Act of 1977 (SMCRA). The FRA is based on knowledge gained from both scientific research and experience (Fig. 2-1). The FRA can achieve cost-effective regulatory compliance for mine operators while creating productive...

  8. The (in)effectiveness of Global Land Policies on Large-Scale Land Acquisition

    NARCIS (Netherlands)

    Verhoog, S.M.

    2014-01-01

    Due to current crises, large-scale land acquisition (LSLA) is becoming a topic of growing concern. Public data from the ‘Land Matrix Global Observatory’ project (Land Matrix 2014a) demonstrates that since 2000, 1,664 large-scale land transactions in low- and middle-income countries were reported,

  9. Forestry biomass for energy use

    International Nuclear Information System (INIS)

    Pettenella, D.; Ciccarese, L.

    1992-01-01

    This paper first analyses the current and potential market in Italy for wood chips and firewood and assesses the potential economic and environmental benefits of the use of forestry biomass. Here, the paper cites the favourable opportunities offered by Italian forestry policies and legislative initiatives for energy saving. The survey of the principal consumers of forestry biomass leads to the identification of three distinct user categories - families living in rural are as requiring wood fuels for space heating, small industrial firms requiring process heat and urban (elite) users with homes furnished with fireplaces in addition to conventional space heating systems. Tabled consumption data going back to the year 1955 and estimated per capita consumption in industrialized countries are used to make comparative market trend analyses. The paper then reviews the current state-of-the-art in wood furnace design by noting the innovative design, performance, operation and maintenance characteristics of key residential and industrial furnace components (feeding systems, combustion chambers, heating boxes, heat exchangers, control systems, deashing systems, etc.). A list of the main Italian wood furnace manufacturers is also included

  10. Factors Influencing the Conversion of Arable Land to Urban Use and Policy Implications in Beijing, China

    Directory of Open Access Journals (Sweden)

    Daquan Huang

    2014-12-01

    Full Text Available Rapid urban land expansion and the resulting arable land loss have put food security in China at risk. This paper investigates the characteristics and mechanism of arable land conversion in Beijing using a logistic model based on land-use data for 2001 and 2010. The results suggest that (1 arable land conversion tends to occur near built-up areas, city centers and major roads; (2 arable land that lies closer to irrigation canals and country roads is less likely to be converted to urban use; (3 arable land that is bigger in size and has a more regular shape has a lower probability of conversion to urban use; and (4 the Prime Farmland Protection policy and related land-use plan have played a positive role in preserving arable land, demonstrated by the probability for arable land conversion inside a prime farmland boundary is 63.9 percent less than for land outside the boundary. Based on these findings and on sustainable-development principles, we suggest that, rather than an exclusive focus on controlling the quantity of arable land, the location and characteristics of the arable land should be a primary consideration when designing urban policies and plans.

  11. Quantifying surface albedo and other direct biogeophysical climate forcings of forestry activities.

    Science.gov (United States)

    Bright, Ryan M; Zhao, Kaiguang; Jackson, Robert B; Cherubini, Francesco

    2015-09-01

    By altering fluxes of heat, momentum, and moisture exchanges between the land surface and atmosphere, forestry and other land-use activities affect climate. Although long recognized scientifically as being important, these so-called biogeophysical forcings are rarely included in climate policies for forestry and other land management projects due to the many challenges associated with their quantification. Here, we review the scientific literature in the fields of atmospheric science and terrestrial ecology in light of three main objectives: (i) to elucidate the challenges associated with quantifying biogeophysical climate forcings connected to land use and land management, with a focus on the forestry sector; (ii) to identify and describe scientific approaches and/or metrics facilitating the quantification and interpretation of direct biogeophysical climate forcings; and (iii) to identify and recommend research priorities that can help overcome the challenges of their attribution to specific land-use activities, bridging the knowledge gap between the climate modeling, forest ecology, and resource management communities. We find that ignoring surface biogeophysics may mislead climate mitigation policies, yet existing metrics are unlikely to be sufficient. Successful metrics ought to (i) include both radiative and nonradiative climate forcings; (ii) reconcile disparities between biogeophysical and biogeochemical forcings, and (iii) acknowledge trade-offs between global and local climate benefits. We call for more coordinated research among terrestrial ecologists, resource managers, and coupled climate modelers to harmonize datasets, refine analytical techniques, and corroborate and validate metrics that are more amenable to analyses at the scale of an individual site or region. © 2015 John Wiley & Sons Ltd.

  12. Policy implications in developing a land use management information systems

    Science.gov (United States)

    Landini, A. J.

    1975-01-01

    The current land use map for the city of Los Angeles was developed by the guesstimation process and provides single stage information for each level in the critical geographical hierarchy for land use planning management. Processing and incorporation of LANDSAT data in the land use information system requires special funding; however, computergraphic maps are able to provide a viable information system for city planning and management.

  13. Environmental law in Thuringia. Text collection with introduction. Pt. 1. Waste law, nuclear, radiation and energy law, soil protection law and land reparcelling, forestry law, fishing and hunting law; Umweltrecht in Thueringen. Textsammlung mit Einfuehrung. Bd. 1. Abfallrecht, Atom-, Strahlenschutzrecht und Energierecht, Bodenschutzrecht und Flurbereinigung, Forstrecht, Fischerei- und Jagdrecht

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, Matthias Werner (ed.)

    2015-07-01

    The volume 1 of the collection on the Thuringian Environmental Law contains additional to a detailed introduction: - Waste management - Nuclear, radiation and energy law - Soil protection law and land reparcelling - Forestry, fishery and hunting law. [German] Der Band 1 der Sammlung zum Thueringer Umweltrecht enthaelt neben einer ausfuehrlichen Einleitung: - Abfallrecht - Atom-, Strahlenschutzrecht und Energierecht - Bodenschutzrecht und Flurbereinigung - Forstrecht, Fischerei- und Jagdrecht.

  14. History of Land-Use Policies and Designation of Mount Halimun-Salak National Park

    Directory of Open Access Journals (Sweden)

    Gama Galudra

    2012-11-01

    Full Text Available 800x600 The extension and designation of Gunung Halimun-Salak National Park has caused land conflict issue widely.  Many local communities have used this national park land for their agriculture crops and dwelling.  Through the historical perspective, it was found that this land conflict was due to ongoing change of land use policies. The government, from the Dutch Colonial to Japan occupation, imposed different land use policy to the Halimun-Salak land.  These changing policies have caused many local communities living inside the current designated state forestland.  Regretabbly, the current government did not solve this land conflict, but rather offered uncertainty by permitting and charging the local communities who cultivate inside the state forestland.  Undoubtedly, this uncertainty has caused problems in the future to the national park.  It was thought that border arrangement will solve this land conflict as it has been proven that changing policies have change the land-use in Halimun-Salak area. Key words: Halimun-Salak, taman nasional, Perum Perhutani, sejarah, tata batas Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4

  15. 29 CFR 788.10 - “Preparing * * * other forestry products.”

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false âPreparing * * * other forestry products.â 788.10 Section... STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS FORESTRY OR LOGGING OPERATIONS IN WHICH NOT MORE THAN EIGHT EMPLOYEES ARE EMPLOYED § 788.10 “Preparing * * * other forestry...

  16. Conversions of forest land: trends, determinants, projections, and policy considerations

    Science.gov (United States)

    Ralph Alig; Susan Stewart; David Wear; David Nowak

    2010-01-01

    Forest land conversion leads to ecological effects (e.g., changes in water quality and wildlife habitat) and socioeconomic effects (e.g., expanding urban-forest interface, reduced long-term timber production possibilities and loss of open space). Socioeconomic drivers of land use change such as population totals and personal income levels have increased substantially...

  17. Policies and Polls: Elections and Land Conflicts in Paser, Indonesia

    NARCIS (Netherlands)

    Bakker, L.G.H.

    2009-01-01

    This paper deals with the impact of direct bupati (district head) elections on local politics with regard to land confl icts in the district of Paser, Indonesia. I discuss the position and influence of non-governmental organizations (NGOs) in this process and their usage of adat-based land claims.

  18. Policy and Polls. Elections and Land Conflicts in Paser, Indonesia

    NARCIS (Netherlands)

    Bakker, L.G.H.

    2009-01-01

    This paper deals with the impact of direct bupati (district head) elections on local politics with regard to land confl icts in the district of Paser, Indonesia. I discuss the position and influence of non-governmental organizations (NGOs) in this process and their usage of adat-based land claims.

  19. effect of land policy on compensation for environmental damage

    African Journals Online (AJOL)

    Osondu

    2013-02-21

    Feb 21, 2013 ... Regulation and Enforcement Agency (NESREA), the Federal Ministry of Environment, the Nigerian ... Department of Estate Management and Valuation. Federal University of Technology Minna, Niger State, .... of real estate, land economics and land law including Elias (1971); Umeh (1973); Simpson.

  20. Working landscapes: the future of land use policy?

    Science.gov (United States)

    Marc Miller; Thomas E. Sheridan; Susan Charnley; Christy Plumer; Jim Lyons; Tom Martin

    2015-01-01

    The history of land use in the American West has traditionally been one of conflict, but the divisive relationships between ranchers, foresters, land management agencies, recreational users, and conservationists are transforming. Grassroots coalitions have developed among unlikely allies. Together, they are advocating for management approaches that incorporate local...

  1. Sustainable development in Cameroon's forestry sector: Progress ...

    African Journals Online (AJOL)

    EJIRO

    development within its forestry sector, and proffers a series of policy recommendations for advancing sustainable forest management in .... Netherlands, Belgium, Malaysia, China, Hong-Kong, and. Lebanon (Karsenty, 2007; Alemagi and ... in the 2002-2003 fiscal year (Tieguhong and Betti, 2008). With respect to community ...

  2. Forestry in the Ukraine : The road ahead?

    NARCIS (Netherlands)

    Nijnik, M.; Kooten, van G.C.

    2000-01-01

    The economy of the Ukraine is in transition from a communist command-and-control to a capitalist system. In this paper, we describe the current state of its forest resources, the structure of its forestry and wood processing sectors, and the problems facing policy makers. While the forest sector

  3. Nonpoint Source: Forestry

    Science.gov (United States)

    Sources of nonpoint source (NPS) pollution associated with forestry activities include removal of streamside vegetation, road construction and use, timber harvesting, and mechanical preparation for the planting of trees. Information resources.

  4. Climate change impacts on US agriculture and forestry: benefits of global climate stabilization

    Science.gov (United States)

    Beach, Robert H.; Cai, Yongxia; Thomson, Allison; Zhang, Xuesong; Jones, Russell; McCarl, Bruce A.; Crimmins, Allison; Martinich, Jeremy; Cole, Jefferson; Ohrel, Sara; DeAngelo, Benjamin; McFarland, James; Strzepek, Kenneth; Boehlert, Brent

    2015-09-01

    Increasing atmospheric carbon dioxide levels, higher temperatures, altered precipitation patterns, and other climate change impacts have already begun to affect US agriculture and forestry, with impacts expected to become more substantial in the future. There have been numerous studies of climate change impacts on agriculture or forestry, but relatively little research examining the long-term net impacts of a stabilization scenario relative to a case with unabated climate change. We provide an analysis of the potential benefits of global climate change mitigation for US agriculture and forestry through 2100, accounting for landowner decisions regarding land use, crop mix, and management practices. The analytic approach involves a combination of climate models, a crop process model (EPIC), a dynamic vegetation model used for forests (MC1), and an economic model of the US forestry and agricultural sector (FASOM-GHG). We find substantial impacts on productivity, commodity markets, and consumer and producer welfare for the stabilization scenario relative to unabated climate change, though the magnitude and direction of impacts vary across regions and commodities. Although there is variability in welfare impacts across climate simulations, we find positive net benefits from stabilization in all cases, with cumulative impacts ranging from 32.7 billion to 54.5 billion over the period 2015-2100. Our estimates contribute to the literature on potential benefits of GHG mitigation and can help inform policy decisions weighing alternative mitigation and adaptation actions.

  5. Climate change impacts on US agriculture and forestry: benefits of global climate stabilization

    Energy Technology Data Exchange (ETDEWEB)

    Beach, Robert H.; Cai, Yongxia; Thomson, Allison; Zhang, Xuesong; Jones, Russell; McCarl, Bruce A.; Crimmins, Allison; Martinich, Jeremy; Cole, Jefferson; Ohrel, Sara; DeAngelo, Benjamin; McFarland, James; Strzepek, Kenneth; Boehlert, Brent

    2015-09-01

    Increasing atmospheric carbon dioxide levels, higher temperatures, altered precipitation patterns, and other climate change impacts have already begun to affect US agriculture and forestry, with impacts expected to become more substantial in the future. There have been numerous studies of climate change impacts on agriculture or forestry, but relatively little research examining the long-term net impacts of a stabilization scenario relative to a case with unabated climate change. We provide an analysis of the potential benefits of global climate change mitigation for US agriculture and forestry through 2100, accounting for landowner decisions regarding land use, crop mix, and management practices. The analytic approach involves a combination of climate models, a crop process model (EPIC), a dynamic vegetation model used for forests (MC1), and an economic model of the US forestry and agricultural sector (FASOM-GHG). We find substantial impacts on productivity, commodity markets, and consumer and producer welfare for the stabilization scenario relative to unabated climate change, though the magnitude and direction of impacts vary across regions and commodities. Although there is variability in welfare impacts across climate simulations, we find positive net benefits from stabilization in all cases, with cumulative impacts ranging from $32.7 billion to $54.5 billion over the period 2015-2100. Our estimates contribute to the literature on potential benefits of GHG mitigation and can help inform policy decisions weighing alternative mitigation and adaptation actions.

  6. The Historical Context of Land Reform in South Africa and Early Policies

    Directory of Open Access Journals (Sweden)

    Henk J Kloppers

    2014-05-01

    Full Text Available The need for the current land reform programme arose from the racially discriminatory laws and practices which were in place for the largest part of the twentieth century, especially those related to land ownership. The application of these discriminatory laws and practices resulted in extreme inequalities in relation to land ownership and land use. This article provides an overview of the most prominent legislation which provides the framework for the policy of racially-based territorial segregation. It further discusses the legislative measures and policies which were instituted during the period from 1991 to 1997, aimed at abolishing racially-based laws and practices related to land and which eventually provided the basis to the current land reform programme.

  7. An integrated policy framework for the sustainable exploitation of biomass for bioenergy from marginal lands

    Science.gov (United States)

    Panoutsou, Calliope

    2017-04-01

    Currently, there are not sufficiently tailored policies focusing on biomass and bioenergy from marginal lands. This paper will provide an integrated policy framework and recommendations to facilitate understanding for the market sectors involved and the key principles which can be used to form future sustainable policies for this issue. The work will focus at EU level policy recommendations and discuss how these can interrelate with national and regional level policies to promote the usage of marginal lands for biomass and bioenergy. Recommended policy measures will be based on the findings of the Biomass Policies (www.biomasspolicies.eu) and S2Biom (www.s2biom.eu) projects and will be prepared taking into account the key influencing factors (technical, environmental, social and economic) on biomass and bioenergy from marginal lands: • across different types of marginality (biophysical such as: low temperature, dryness, excess soil moisture, poor chemical properties, steep slope, etc., and socio-economic resulting from lack of economic competitiveness in certain regions and crops, abandonment or rural areas, etc.) • across the different stages of the biomass value chain (supply, logistics, conversion, distribution and end-use). The aim of recommendations will be to inform policy makers on how to distinguish key policy related attributes across biomass and bioenergy from marginal lands, measure them and prioritise actions with a 'system' based approach.

  8. Planning and land policy tools for limiting urban sprawl: The example of Belgrade

    Directory of Open Access Journals (Sweden)

    Zeković Slavka

    2015-01-01

    Full Text Available Both the characteristics of Serbia’s urban land policy, the delay in reforms and land development management of the Belgrade Metropolitan Area (BMA illustrate the complexities following the reshaping of institutional framework under the conditions of economic and other uncertainties of societal transition. The negative implications of the prolonged crisis on the new urban development policy and urban land tools can postpone the establishment and application of guidelines for limiting the urban sprawl. This paper presents a brief literature review, as well as the current urban land policy and land-use efficiency in the BMA. Traditional urban land tools will be shortly described, followed by recommendations for limiting sprawl. There is a need for readjusting the current planning and urban policy regarding the urban sprawl, from an urban “command-and-control” approach to a “learn-and-adapt” approach. We suggest the introduction of more innovative and flexible urban land policy tools. [Projekat Ministarstva nauke Republike Srbije, br. III47014

  9. Forestry certification social aspects

    CSIR Research Space (South Africa)

    Hamman, J

    2000-01-01

    Full Text Available on instruments for sustainable private sector forestry in South Africa. The reports in this series are listed below. Instruments for sustainable private sector forestry, South Africa – report series Overview and synthesis • Mayers, J., Evans, J. and Foy, T... recent initiatives in the context of a drive towards sustainable and equitable forest management. Forest certification in South Africa • Frost, B., Mayers, J. and Roberts, S. 2002. Growing credibility: impact of certification on forests and people...

  10. Forestry: feminine plural?

    Directory of Open Access Journals (Sweden)

    Veltri A

    2011-11-01

    Full Text Available In this paper the Authors discuss the results of the surveys submitted to Italian women which are engaged in various activities in the forestry sector. A quantitative analysis comes out from qualitative considerations set out by the interviews. In Italy is well known that women are rarely able to advance in employment and there are few women in managerial positions. The Authors conclude that the forestry sciences are not yet feminine plural.

  11. The Politics of Land Deals : A Comparative Analysis of Global Land Policies on Large-Scale Land Acquisition

    NARCIS (Netherlands)

    Verhoog, S.M.

    2013-01-01

    Due to current crises, large-scale land acquisition is becoming a topic of growing concern. Public data from the Land Matrix project demonstrates that since 2000, 924 large-scale land deals have been concluded, covering an area of almost 50 million hectares. The majority of these acquisitions, also

  12. The politics of land deals - a comparative analysis of global land policies on large-scale land acquisition

    NARCIS (Netherlands)

    Verhoog, S.M.; Amsterdam/Berlin/Sao Paulo, Global Land Project

    2014-01-01

    Due to current crises, large-scale land acquisition is becoming a topic of growing concern. Public data from the ‘Land Matrix Global Observatory’ project demonstrates that in low- and middle-income countries, since 2000, 1,419 large-scale land deals (transnational and domestic) have been concluded,

  13. The Politics of Land Deals : A Comparative Analysis of Global Land Policies on Large-Scale Land Acquisition

    NARCIS (Netherlands)

    Verhoog, S.M.

    2015-01-01

    Due to current crises, large-scale land acquisition is becoming a topic of growing concern. Public data from the ‘Land Matrix Global Observatory’ demonstrates that since 2000, 1,782 large-scale land transactions in low- and middle-income countries were reported, covering an area of more than 137

  14. The Politics of Land Deals – A Comparative Analysis of Global Land Policies on Large-Scale Land Acquisition

    NARCIS (Netherlands)

    Verhoog, S.M.

    2014-01-01

    Due to current crises, large-scale land acquisition is becoming a topic of growing concern. Public data from the ‘Land Matrix Global Observatory’ project demonstrates that since 2000, 1,609 large-scale land transactions in low- and middle-income countries were reported, covering an area of 68

  15. Exploring National Environmental Policy Act processes across federal land management agencies

    Science.gov (United States)

    Marc J. Stern; Michael J. Mortimer

    2009-01-01

    Broad discretion is granted at all levels throughout federal land management agencies regarding compliance with the National Environmental Policy Act (NEPA). We explored the diversity of procedures employed in NEPA processes across four agencies, the USDA Forest Service, The USDI National Park Service and Bureau of Land Management, and the U.S. Army Corps of Engineers...

  16. Operational policy for disposal of land-derived wastewater to the marine environment of South Africa

    CSIR Research Space (South Africa)

    Taljaard, Susan

    2006-10-01

    Full Text Available , amongst others. To fulfil its legal obligation in terms of the management and control of land-derived wastewater discharges (classified as a water use under the National Water Act), DWAF adopted the operational policy for disposal of land-derived water...

  17. Another countryside? Policy options for land and agrarian reform in ...

    African Journals Online (AJOL)

    abel

    1074. ANOTHER ... around diminishing global resources, including those affecting food security. Land reform does not only affect food security but also the maintenance of food production levels, development of small businesses, residential ...

  18. Journal of Building and Land Development: Editorial Policies

    African Journals Online (AJOL)

    Papers are accepted in all fields of human settlements development and environmental management including: - Architecture and Urban Design - Building Construction, Economics and Management - Housing - Environmental Management and Protection - Local Government - Poverty and Community Action - Land Use ...

  19. Development Of A Transportation And Land Use Public Policy Education Program For Iowa

    Science.gov (United States)

    2000-06-01

    This literature review serves as a foundation for a transportation and land use public policy education program for Iowa. The objective of the review is to summarize relevant research findings, to review the state of practice and policies of other st...

  20. From Soil Survey to Land Use Planning and National Soils Policies New Developments in Soil Science

    Directory of Open Access Journals (Sweden)

    Verheye, WH.

    1997-01-01

    Full Text Available The emphasis of soil studies has shifted over the past decades from descriptive inventories towards a more specifie, pragmatic and problem solving approach related to land use and soil conservation. Under conditions of growing population density, land may become a source of conflict between various users : settled farmers, miners, stock breeders, foresters, urban planners, ecologists, ... In such cases, a national soils policy becomes imperative, as it provides a useful planning framework for evaluation of alternative land use scenarios and for the selection of the best options. It supports land use decisions for the future and helps in setting rules to meet the socio-political objectives, whilst preserving the delicate balance between economic and ecological aspects of land and land use. A policy is an act of intention which lays down the principes for achieving long-term objectives. The details of the policy are left to implementing strategies and programmes ; the former cover technical tools and steps for achieving the policy goals, whilst the latter are directly related to means of implementation. An example is given showing how a policy of food self-sufficiency has been realized in India.

  1. Forestry Canada's perspectives on climate change

    International Nuclear Information System (INIS)

    Hall, J.P.; Carlson, L.W.

    1990-01-01

    The impacts of climatic change on Canada's forestry sector are discussed, in the context of major research priorities relating to forecasting climate, forecasting forest responses, monitoring changes, mitigating effects, and understanding the forest carbon balance. There are five major concerns that affect policy decisions: effects of climatic change on forests; adaptation to climate change; impacts of changing crops on forestry; changing forestry values in changing sociological settings; and international implications of the changing climate. A scientific program to respond to climate change issues is required, and should include the following concentrations of research effort. Planning requires projections of likely future climates, and efforts should concern relations between pre-historic climates and forest ecosystems and integrating data into predictive models. Forecasting of response of forests should include tree physiology, factors controlling reforestation, variations in forest trees, effects of pollutants, damage to forests, and forest decline

  2. Land & Development In Latin America: Issues and Openings for Policy Research

    OpenAIRE

    Baranyi, S.; Deere, C. D.; Morales, M.

    2004-01-01

    This book suggests that Latin America may not be poised for a radical shift in land policy and administration, and that it is home to some worrisome trends and a rich array of initiatives on land issues. Researchers have a crucial role to play in illuminating policy alternatives and monitoring outcomes. The book also discusses how these lines of research could feed into policy debates in countries like Bolivia, Brazil, and Guatemala, as well as at the regional level and in the global sphere. ...

  3. Integrating ecological restoration into CDM forestry projects

    International Nuclear Information System (INIS)

    Ma, Maohua; Haapanen, Toni; Singh, Ram Babu; Hietala, Reija

    2014-01-01

    Highlights: • Concerns and issues in sustainability of CDM forestry projects are reviewed. • Ecological restoration is suggested to be integrated in the CDM framework. • As an ecosystem supporting service, soil restoration on degraded land is of primary importance. • Regenerating forests naturally rather than through monoculture plantations is suggested. • Potential social impacts of ecological restoration are discussed. - Abstract: The Clean Development Mechanism (CDM) is proposed to reduce greenhouse gas emissions and promote sustainable development. CDM forestry projects should contribute to mitigation of climate change through afforestation and reforestation (A/R) activities on degraded land in developing countries. However, like other types of CDM projects, the forestry projects have encountered a number of concerns and critiques. Appropriate approaches and concrete aims to achieve long-term sustainability have been lacking, and reforms have therefore been called for. The aims of this paper are to examine the published information relevant to these concerns, and frame appropriate approaches for a more sustainable CDM. In this review, as a first step to tackle some of these issues, ecological restoration is suggested for integration into the CDM framework. Essentially, this involves the restoration of ecosystem supporting service (soil restoration), upon which forests regenerate naturally rather than establishing monoculture plantations. In this way, forestry projects would bring cost-effective opportunities for multiple ecosystem services. Potential approaches, necessary additions to the monitoring plans, and social impacts of ecological restoration in CDM projects are discussed

  4. A POLICY EVALUATION ON LAND PROCUREMENT USED FOR NATIONAL ROAD SPREADING IN BANGKA TENGAH REGENCY, KEPULAUAN BANGKA BELITUNG PROVINCE

    Directory of Open Access Journals (Sweden)

    Wijaya Sukarno Retno Negoro

    2017-06-01

    Full Text Available The policy of national land procurement is formed under a national consensus which states that land procurement in Indonesia must be implemented by emphasizing the principles of the Indonesian constitution and land law. In terms of land procurement, the local government of Bangka Tengah has a different policy from the national policy. In Bangka Tengah, land values are not included in the calculation of compensation value for the land acquisition. The compensation is only accounted for buildings, crops and other measurable losses. The study attempts to identify the concepts implemented by the local government of Bangka Belitung on their land procurement policy and to describe the conformity of the policy with the national policy under the Indonesian law no. 2 year 2012 No. 2 on Land Procurement for public facilities development. In evaluating the data, Dunn evaluation method is employed.  The method is a formal evaluation that focuses on the conformity in land procurement with the national constitution no 2. year 2012. The study indicates that substantially the land procurement policy implemented in Bangka Tengah is not in contradiction to the national land procurement policy. However, in the future, this kind of local policy will be more difficult to be put into effect.

  5. Assessment of the Effects of Emerging Grazing Policies on Land ...

    African Journals Online (AJOL)

    The consequences of these affect lives, properties and the environment. The country now has approximately 210 persons and 180 grazing animals per kilometer square of land and 15,000 persons and 12,500 grazing animals per kilometer square of water. With the population of both man and grazing animals increasing at ...

  6. Contaminants in Sludge: Implications for Management Policies and Land Application

    Energy Technology Data Exchange (ETDEWEB)

    Dentel, Steven K.

    2003-07-01

    Policies on sludge (or biosolids) management vary widely, particularly when decisions must be made on what to do with the final product. This paper examines the two principal rationales with which such decisions are made, and through which scientific knowledge is included in the process. These rationales are risk analysis (risk assessment and management), and the criterion of sustainability. Both are found to be potentially arbitrary due to the difficulty in defining the individual constituents necessary to relate environmental phenomena to environmental policy. To place the difficulties in a practical context, this paper presents research results from three recent projects concerned with contaminants in sludge (phosphorus, flocculant polymers, and polymer-surfactant aggregates), and uses the findings to exemplify the dilemma encountered in policy making. A path forward is proposed. (author)

  7. Wildlife forestry: Chapter 10

    Science.gov (United States)

    Twedt, Daniel J.

    2012-01-01

    Wildlife forestry is management of forest resources, within sites and across landscapes, to provide sustainable, desirable habitat conditions for all forest-dependent (silvicolous) fauna while concurrently yielding economically viable, quality timber products. In practice, however, management decisions associated with wildlife forestry often reflect a desire to provide suitable habitat for rare species, species with declining populations, and exploitable (i.e., game) species. Collectively, these species are deemed priority species and they are assumed to benefit from habitat conditions that result from prescribed silvicultural management actions.

  8. Land Reform and Food Security | Sanusi | Economic and Policy ...

    African Journals Online (AJOL)

    Economic and Policy Review. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 14, No 4 (2008) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should ...

  9. Carbon storage versus fossil fuel substitution: a climate change mitigation option for two different land use categories based on short and long rotation forestry in India

    NARCIS (Netherlands)

    Kaul, M.; Mohren, G.M.J.; Dadhwal, V.K.

    2010-01-01

    Short rotation bioenergy crops for energy production are considered an effective means to mitigate the greenhouse effect, mainly due to their ability to substitute fossil fuels. Alternatively, carbon can be sequestered and stored in the living biomass. This paper compares the two land use categories

  10. Chapter 2: Livestock and grazed land emissions. U.S. Agriculture and Forestry Greenhouse Gas Inventory: 1990-2005. Technical bulletin 1921

    Science.gov (United States)

    : A total of 259 Tg CO2 eq. of greenhouse gasses (GHGs) were emitted from livestock, managed livestock waste, and grazed land in 2005. This represents about 49% of total emissions from the agricultural sector. Compared to the base line year (1990), emissions from this source were about 2% lower in...

  11. A Real Options Method for Estimating the Adoption Potential of Forestry and Agroforestry Systems on Private Lands in the Lower Mississippi Alluvial Valley, USA

    Science.gov (United States)

    Gregory E. Frey; D. Evan Mercer; Frederick W. Cubbage; Robert C. Abt

    2010-01-01

    The Lower Mississippi River Alluvial Valley (LMAV), once was the largest forested bottom-land area in the continental United States, but has undergone widespread loss of forest through conversion to farmland. Restoration of forest functions and values has been a key conservation goal in the LMAV since the 1970s. This study utilizes a partial differential real options...

  12. Assessing long-term impact of land-use change on hydrological ecosystem functions in a Mediterranean upland agro-forestry catchment.

    Science.gov (United States)

    Nasta, Paolo; Palladino, Mario; Ursino, Nadia; Saracino, Antonio; Sommella, Angelo; Romano, Nunzio

    2017-12-15

    During the second half of the 20th century farming systems in hilly and mountainous areas of Mediterranean Europe were progressively abandoned and the forest cover subsequently re-expanded. This paper investigates the environmental impacts of land-use/land-cover (LULC) changes on hydrological ecosystem functions (HEFs) in the Upper Alento River Catchment (UARC) in southern Italy. We document the human-driven post-war landscape in 1955 with its maximum expansion of pasture and crops. By 1998 forest cover had doubled and cropland had roughly halved due to decades of land abandonment and reduction in human pressure. In 2015 secondary forests occupied about 70% of the catchment and orchards about 20%. The 1998 land-use scenario was implemented within the Automated Geospatial Watershed Assessment (AGWA) model which was calibrated and validated by direct water yield measurements recorded in the period 1995-2004 in the water reservoir delimited by an earth-dam located at the UARC outlet. Numerical simulations, assumed under "steady" climate conditions, offer "pseudo-realistic" scenarios that help interpret differences in water budget and sediment transport when the 1998 land-use scenario is compared to those of 1955 and 2015. With reference to funding opportunities offered by the European Union in the recent decades, this study provides some practical guidance on the impact of cropland reconversion on HEFs and on measures to mitigate soil erosion in this Mediterranean area. Viewed from the demand-side perspective, natural re-expansion of forest and afforestation reduce water yield and increase actual evapotranspiration. However, our modeling results are framed also within a supply-side approach examining the sensitivity of water yield to precipitation characteristics. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. How landscape ecology informs global land-change science and policy

    Science.gov (United States)

    Audrey L. Mayer; Brian Buma; Am??lie Davis; Sara A. Gagn??; E. Louise Loudermilk; Robert M. Scheller; Fiona K.A. Schmiegelow; Yolanda F. Wiersma; Janet Franklin

    2016-01-01

    Landscape ecology is a discipline that explicitly considers the influence of time and space on the environmental patterns we observe and the processes that create them. Although many of the topics studied in landscape ecology have public policy implications, three are of particular concern: climate change; land use–land cover change (LULCC); and a particular type of...

  14. Agriculture, forestry, range resources

    Science.gov (United States)

    Macdonald, R. B.

    1974-01-01

    The necessary elements to perform global inventories of agriculture, forestry, and range resources are being brought together through the use of satellites, sensors, computers, mathematics, and phenomenology. Results of ERTS-1 applications in these areas, as well as soil mapping, are described.

  15. Real options analysis for land use management: Methods, application, and implications for policy.

    Science.gov (United States)

    Regan, Courtney M; Bryan, Brett A; Connor, Jeffery D; Meyer, Wayne S; Ostendorf, Bertram; Zhu, Zili; Bao, Chenming

    2015-09-15

    Discounted cash flow analysis, including net present value is an established way to value land use and management investments which accounts for the time-value of money. However, it provides a static view and assumes passive commitment to an investment strategy when real world land use and management investment decisions are characterised by uncertainty, irreversibility, change, and adaptation. Real options analysis has been proposed as a better valuation method under uncertainty and where the opportunity exists to delay investment decisions, pending more information. We briefly review the use of discounted cash flow methods in land use and management and discuss their benefits and limitations. We then provide an overview of real options analysis, describe the main analytical methods, and summarize its application to land use investment decisions. Real options analysis is largely underutilized in evaluating land use decisions, despite uncertainty in policy and economic drivers, the irreversibility and sunk costs involved. New simulation methods offer the potential for overcoming current technical challenges to implementation as demonstrated with a real options simulation model used to evaluate an agricultural land use decision in South Australia. We conclude that considering option values in future policy design will provide a more realistic assessment of landholder investment decision making and provide insights for improved policy performance. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. The evaluation of land consolidation policy in improving agricultural productivity in China.

    Science.gov (United States)

    Jin, Xiaobin; Shao, Yang; Zhang, Zhihong; Resler, Lynn M; Campbell, James B; Chen, Guo; Zhou, Yinkang

    2017-06-05

    China is presently undergoing rapid economic development and unprecedented urbanization. Concerns over food security have prompted the Chinese government to implement large-scale land consolidation projects. However, no formal evaluation has been conducted on such projects. Thus, effectiveness of land consolidation policy remains uncertain. We obtained detailed geo-spatial information for 5328 land consolidation projects implemented between 2006 and 2010, and used time-series MODIS NDVI (2006-2016) data to assess effectiveness of China's land consolidation policy in improving agricultural productivity. Our results show that the overall effectiveness of land consolidation in improving agricultural productivity is low, which lies in contrast to optimistic estimates based on regional statistical analysis and theoretical approaches. For projects (n = 560) implemented in 2006, about 29.5% showed significant (p consolidation. For 2007-2010, lower percentages (e.g., 25.9% in 2007 and 13.5% in 2010) of projects showed significant increasing trends. Furthermore, we found effectiveness of land consolidation projects displayed clear regional differences and driving factors are inconsistent with policy design. We anticipate our research to be a starting point for a more comprehensive evaluation involving longer time-series and higher spatial resolution data.

  17. On the potential impacts of land use change policies on automobile vehicle miles of travel

    Energy Technology Data Exchange (ETDEWEB)

    Southworth, Frank [Oak Ridge National Lab., Center for Transportation Analysis, Oak Ridge, TN (United States)

    2001-11-01

    Recent US traffic growth is summarized and its causes discussed, emphasizing the complex causal linkages between automobile travel and the underlying land use patterns that shape it. This causal framework is used to frame a discussion of how the demands for vehicle travel might be reduced through suitable land use impacting policy instruments. This includes instruments that alter the location, mix and intensity of traffic generating and attracting land use, as well as instruments that affect land development through the supply of added transportation capacity. The existing scientific evidence for the effects of land development patterns on aggregate vehicle miles of travel is found to be of limited use at the present time. For the most part this results from past data limitations and because of the variety of both spatial and temporal scales across which such data needs to be collected and analyzed. It is also concluded that successful travel reduction policies are likely to evolve as part of a broader public policy debate over quality of life issues, notably those involving 'urban sprawl' and the balance of economic development against environmental sustainability. The full costs of expanding while also maintaining the current automobile dominated transportation infrastructure may also provide an economic rationale for change. (Author)

  18. Achieving land use potential through reclamation

    International Nuclear Information System (INIS)

    1992-01-01

    Papers are presented under the headings: policy, rules and regulations; surface mine spoil and soil; wetlands technical division; forestry and wildlife technical division; abatement and treatment of acidic conditions; wetlands technical division; ecological evaluations of reclamation success; international tailing reclamation technical division; disposal and utilization of coal combustion residues; landscape architecture technical division; impacts and biological treatment of acidic drainage; reclamation with trees and woods shrubs; reclamation and restoration practices; and ultimate land use

  19. Efficiency and equity in land conservation: the effects of policy scale.

    Science.gov (United States)

    Ay, Jean-Sauveur; Napoléone, Claude

    2013-11-15

    This paper studies the effects of policy scale for land conservation schemes based on global objectives but implemented at local levels. They are explored in the classical reserve site selection framework for policy efficiency, to which we add the common social objective of equity between spatial units. We first analyze the role of the biophysical attributes of land available for conservation. These natural endowments are then combined with different implementation scales to improve a particular land-based social function: natural habitats for biodiversity. An empirical illustration, based on data from the Provence region of France, is used to explore what we identify as a policy scale trade-off between administrative units. This shows the importance of land availability in predicting the distribution of the costs and benefits of conservation schemes. In terms of equity, we find an interior solution that minimizes an inequality metric (the Gini coefficient) along policy scales. Our approach should lead to more socially acceptable conservation objectives, between the usual two extreme cases of autarky and specialization. Copyright © 2013 Elsevier Ltd. All rights reserved.

  20. Reducing emissions from land use in Indonesia: motivation, policy instruments and expected funding streams

    NARCIS (Netherlands)

    Noordwijk, van M.; Agus, F.; Dewi, S.; Purnomo, H.

    2014-01-01

    Land-based emissions of carbon dioxide derive from the interface of forest and agriculture. Emission estimates require harmonization across forest and non-forest data sources. Furthermore, emission reduction requires understanding of the linked causes and policy levers between agriculture and

  1. Simulating the dynamic effect of land use and transport policies on the health of populations.

    Science.gov (United States)

    McClure, Roderick J; Adriazola-Steil, Claudia; Mulvihill, Christine; Fitzharris, Michael; Salmon, Paul; Bonnington, C Paul; Stevenson, Mark

    2015-04-01

    We identified the features of a land use-transportation system that optimizes the health and well-being of the population. We developed a quantitative system dynamics model to represent relationships among land use, transport, economic development, and population health. Simulation experiments were conducted over a 10-year simulation period to compare the effect of different baseline conditions and land use-transport policies on the number of motor vehicle crash deaths and disability-adjusted life years lost. Optimal reduction in the public health burden attributable to land transport was demonstrated when transport safety risk reduction policies were combined with land use and transport polices that minimized reliance on individual motorized transport and maximized use of active transport modes. The model's results were particularly sensitive to the level of development that characterized each city at the start of the simulation period. Local, national, and international decision-makers are encouraged to address transport, land use, and health as an integrated whole to achieve the desired societal benefits of traffic safety, population health, and social equity.

  2. Long-term changes in Serengeti-Mara wildebeest and land cover: pastoralism, population, or policies?

    Science.gov (United States)

    Homewood, K; Lambin, E F; Coast, E; Kariuki, A; Kikula, I; Kivelia, J; Said, M; Serneels, S; Thompson, M

    2001-10-23

    Declines in habitat and wildlife in semiarid African savannas are widely reported and commonly attributed to agropastoral population growth, livestock impacts, and subsistence cultivation. However, extreme annual and shorter-term variability of rainfall, primary production, vegetation, and populations of grazers make directional trends and causal chains hard to establish in these ecosystems. Here two decades of changes in land cover and wildebeest in the Serengeti-Mara region of East Africa are analyzed in terms of potential drivers (rainfall, human and livestock population growth, socio-economic trends, land tenure, agricultural policies, and markets). The natural experiment research design controls for confounding variables, and our conceptual model and statistical approach integrate natural and social sciences data. The Kenyan part of the ecosystem shows rapid land-cover change and drastic decline for a wide range of wildlife species, but these changes are absent on the Tanzanian side. Temporal climate trends, human population density and growth rates, uptake of small-holder agriculture, and livestock population trends do not differ between the Kenyan and Tanzanian parts of the ecosystem and cannot account for observed changes. Differences in private versus state/communal land tenure, agricultural policy, and market conditions suggest, and spatial correlations confirm, that the major changes in land cover and dominant grazer species numbers are driven primarily by private landowners responding to market opportunities for mechanized agriculture, less by agropastoral population growth, cattle numbers, or small-holder land use.

  3. Conservation of greater sage-grouse on public lands in the western U.S.: Implications of recovery and management policies

    Science.gov (United States)

    Carl L. Wambolt; Aaron J. Harp; Bruce L. Welch; Nancy Shaw; John W. Connelly; Kerry P. Reese; Clait E. Braun; Donald A. Klebenow; E. Durant McArthur; James G. Thompson; L. Allen Torell; John A. Tanaka

    2002-01-01

    The role of the Policy Analysis Center for Western Public Lands is to provide integrated social, economic and ecological analyses of public land policies that affect communities in the West. Its mission is to help rural communities, policy makers, resource managers, resource users and others understand, analyze and engage effectively in the public-land policy process...

  4. Making Albanian Forestry Work

    OpenAIRE

    Naka, Kozma Jr.

    1998-01-01

    Recently, Albania has had major transition from a state-controlled to a market economy. The economic reformation has led to widespread liberalization of prices, external trade, and domestic marketing. These changes have been positive for some segments of the economy, but to date the forestry sector has been negatively affected by the transition. The decline of forest resources accelerated and continues. Inefficiencies, price distortions, government fiscal austerity, rapid expansion of liv...

  5. Meeting the global demand for biofuels in 2021 through sustainable land use change policy

    International Nuclear Information System (INIS)

    Goldemberg, José; Mello, Francisco F.C.; Cerri, Carlos E.P.; Davies, Christian A.; Cerri, Carlos C.

    2014-01-01

    The 2013 renewable energy policy mandates adopted in twenty-seven countries will increase the need for liquid biofuels. To achieve this, ethanol produced from corn and sugarcane will need to increase from 80 to approximately 200 billion l in 2021. This could be achieved by increasing the productivity of raw material per hectare, expansion of land into dedicated biofuels, or a combination of both. We show here that appropriate land expansion policies focused on conservationist programs and a scientific basis, are important for sustainable biofuel expansion whilst meeting the increasing demand for food and fiber. The Brazilian approach to biofuel and food security could be followed by other nations to provide a sustainable pathway to renewable energy and food production globally. One sentence summary: Conservationist policy programs with scientific basis are key to drive the expansion of biofuel production and use towards sustainability

  6. An analysis of forest land use, forest land cover, and change at policy-relevant scales

    Science.gov (United States)

    John W. Coulston; Greg Reams; Dave N. Wear; C. Kenneth Brewer

    2014-01-01

    Quantifying the amount of forest and change in the amount of forest are key to ensure that appropriate management practices and policies are in place to maintain the array of ecosystem services provided by forests. There are a range of analytical techniques and data available to estimate these forest parameters, however, not all ‘forest’ is the same and various...

  7. Personal networks and private forestry in Minnesota.

    Science.gov (United States)

    Sagor, Eli S; Becker, Dennis R

    2014-01-01

    Personal networks affect the flow information and behavior through social groups. We investigated the role of personal relationships in the flow of information and adoption of sustainable forest management behavior by private forest landowners. Among the 1767 owners of 20 or more acres of Minnesota forest land surveyed, 90% have received forestry information from at least one source including 65% from a peer and 53% from a professional forester. Forestry information personal network size ranged from 0 to 14 with a mean of 2.92. Network diversity, expressed as the number of different types of information sources within the network, was relatively high relative to network size, suggesting that most landowners value diverse perspectives, despite reporting fairly small networks. Larger acreage owners, management plan holders, and frequent visitors to their forest land had significantly larger and more diverse networks. Network size and diversity were statistically unrelated to ownership tenure, landowner age, and resident/absentee status. Significantly more respondents named a peer or a professional as their most helpful source than other source categories. Satisfaction with forestry information networks was positively associated with network size and diversity, further suggesting that landowners prefer information from a variety of different sources. The results suggest that landowner education designed to foster peer learning and relationship building between landowners, foresters, loggers, and other groups may promote adoption of sustainable forest management practices. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Protection of Urban Lands: Advances in Medellin’s Public Policy

    Directory of Open Access Journals (Sweden)

    Clara Inés Atehortúa-Arredondo

    2010-11-01

    Full Text Available The problem of land ownership protection in this country is an issue that must be faced by those who have as part of their responsibilities the recognition, the restitution and the reparation of victims of forced displacement. One of the points that must be analyzed is the protection of ownership of urban lands, a subject falling under municipal responsibility. The development of a public policy by the City of Medellín for the protection of such lands is a significant advance for the creation of protocols and for the return of rights to those who have adandoned their lands because of violence or who have been divested of their homes in urban areas.

  9. Impacts of – and farmers’ adaptation to – land allocation policies in the north central uplands of Vietnam

    DEFF Research Database (Denmark)

    Folving Ginzburg, Rikke; Thulstrup, Andreas Waaben; Nielsen, Thomas Theis

    2017-01-01

    with their impact in a variety of ways. The paper argues that land allocation policies have: (1) decreased the amount of land available, (2) not improved land tenure security and (3) had a limited impact on farming practices. The differences between the five villages are great, demonstrating the very different...

  10. Impacts of Bioenergy Policies on Land-Use Change in Nigeria

    Directory of Open Access Journals (Sweden)

    Stanley U. Okoro

    2018-01-01

    Full Text Available In recent years, bioenergy policies have increased the competition for land as well as the risk of adverse environmental impacts resulting from deforestation and greenhouse gas emissions (GHGs. Primary land-use objectives confronting society today include meeting the growing demand for agricultural products, especially energy crops, preserving essential ecosystem services for human well-being and long-run agrarian production, and contributing to the climate policy target. Here, future agricultural, societal and environmental consequences of bioenergy policies under different global climate and societal development scenarios were assessed using a novel Forest and Agricultural Sector Optimization Model for Nigeria (NGA–FASOM. The results reveal that, in Nigeria, meeting emission reduction requires an implementation of a minimum carbon price of $80/ton within the forest and agricultural sectors. A carbon price alone is not sufficient to preserve the remaining forests and pasture land in Nigeria when bioenergy is subsidized. Furthermore, the result shows that subsidy on bioenergy does not have any significant effect on the total social welfare. The findings in this study provide a guide for policymakers in designing appropriate policies addressing bioenergy industry issues in Nigeria.

  11. Property rights and hierarchies of power: a critical evaluation of land-reform policy in South Africa

    Directory of Open Access Journals (Sweden)

    André van der Walt

    1999-03-01

    Full Text Available The programme of land reform laws introduced in South Africa since 1991 is often seen and discussed as nothing more than a highly technical, black-letter aspect of South African law. In this article, the author directs attention to the policies that underly the land reform laws, and discusses the transformative potential and effect of land reform laws in view of these policies. The main question is whether the land reform programme has succeeded in breaking away from or undermining the hierarchies of power that were inherent in traditional common-law property relationships and, particularly, in the politically sanctioned and statutorily entrenched system of apartheid land law. Through the analysis of the most important land reform laws the author concludes that the land reform programme is only partially successful in this regard, since many of the new laws still uphold or entrench the underlying hierarchies o f power that characterised apartheid land law.

  12. U.S. Biofuel Policies and Domestic Shifts in Agricultural Land Use and Water Balances

    Science.gov (United States)

    Teter, J.; Yeh, S.; Mishra, G. S.

    2014-12-01

    Policies promoting domestic biofuels production could lead to significant changes in cropping patterns. Types of direct and indirect land use change include: switching among crops (displacement), expanding cropped area (extensification), and altering water/soil management practices (e.g. irrigation, tillage) (intensification). Most studies of biofuels water use impacts calculate the water intensity of biofuels in liters of irrigated/total evapotranspired water per unit energy of biofuels. But estimates based on this approach are sensitive to assumptions (e.g. co-product allocation, system boundaries), and do not convey policy-relevant information, as highlighted by the issue of land use change. We address these shortcomings by adopting a scenario-based approach that combines economic modeling with crop-water modeling of major crops and biofuel feedstocks. This allows us to holistically compare differences in water balances across policy scenarios in an integrated economic/agricultural system. We compare high spatial resolution water balance estimates under three hypothetical policy scenarios: 1) a counterfactual no-policy scenario, 2) modified Renewable Fuels Standard mandates (M-RFS2), & 3) a national Low Carbon Fuel Standard plus a modified RFS2 scenario (LCFS+RFS2). Differences between scenarios in crop water balances (i.e. transpiration, evaporation, runoff, groundwater infiltration, & irrigation) are regional and are a function of changes in land use patterns (i.e. displacement, intensification, & extensification), plus variation in crop water-use characteristics. Cropped land area increases 6.2% and 1.6% under M-RFS2 and LCFS+RFS2 scenarios, respectively, by 2030. Both policy scenarios lead to reductions in net irrigation volumes nationally compared to the no-policy scenario, though more irrigation occurs in regions of the Midwest and West. The LCFS+RFS2 reduces net irrigation water use by 3.5 times more than M-RFS2. However, both policies drive

  13. Forestry-based biomass economic and financial information and tools: An annotated bibliography

    Science.gov (United States)

    Dan Loeffler; Jason Brandt; Todd Morgan; Greg Jones

    2010-01-01

    This annotated bibliography is a synthesis of information products available to land managers in the western United States regarding economic and financial aspects of forestry-based woody biomass removal, a component of fire hazard and/or fuel reduction treatments. This publication contains over 200 forestry-based biomass papers, financial models, sources of biomass...

  14. New Housing in the Municipal Land-Use Policy Context - Lodz Agglomeration Case Study

    Directory of Open Access Journals (Sweden)

    Katarzyna Milewska-Osiecka

    2015-01-01

    Full Text Available Local spatial policy in Poland is based on the obligatory document, which is a study of conditions and directions of spatial management. In this document, particular communities define land use forms according to specific functions. One of the fundamental functions, which appear in the study, is housing. Communities assign various, usually very big, percentage of their areas for housing. The research conducted by the author was aimed at answering the question: what is the connection between pro-housing policy in particular municipalities and the actual new housing investments? This problem was analysed on the example of communities in Łódź agglomeration.

  15. Environmental impacts of the extraction of forestry residues. Project report

    Energy Technology Data Exchange (ETDEWEB)

    Brierley, E.; Truckell, I.; Brewer, T.; Towers, W.; Malcolm, A.; Walker, W.

    2004-07-01

    The environmental implications of the changes in forestry operations and practices necessary to remove significant quantities of forest residues for use as a fuel were investigated in this study commissioned by the UK Department of Trade and Industry. The project involved: a review of current practices for the treatment of residues and the production of wood fuels in Great Britain; an assessment of the impact of these practices on soils, landscape, water, flora, fauna and air; and the modelling of scenarios to identify the quantity of forestry land from which residues could be obtained to help meet UK targets for the use of renewable energy. This allowed an assessment of how practices may develop and how environmental impacts may change as a result of increased removal of forestry residues. The study included a literature review, discussions with the forestry and biomass industries and the selection of case study areas with a range of soil types. Differences in opportunities for residue harvesting between upland forestry in the north and west of the UK and lowland forestry in the south of the UK were highlighted by the model outputs.

  16. Urban forestry: The final frontier?

    Science.gov (United States)

    E.G. McPherson

    2003-01-01

    Forestry and urban forestry have more in common than practitioners in either field may think. The two disciplines could each take better advantage of the other’s expertise, such as foresters' impressive range of scientific theory and technological sophistication, and urban foresters' experience in working with diverse stakeholders in the public arena. The...

  17. Forestry Cooperatives: Organization and Performance

    OpenAIRE

    Simon, Donald M.; Scoville, Orlin J.

    1982-01-01

    This study describes organizational structure, functions, and facilities of forestry cooperatives in the United States. It evaluates their economic performance and explores current problem areas and potentials for future development. Cooperative organization provides woodland owners professional forestry assistance, in terms of forest management, marketing, and educational activities. Some cooperatives consistently provide these services at less than prevailing rates and obtain higher than av...

  18. Global climate policy impacts on livestock, land use, livelihoods, and food security.

    Science.gov (United States)

    Golub, Alla A; Henderson, Benjamin B; Hertel, Thomas W; Gerber, Pierre J; Rose, Steven K; Sohngen, Brent

    2013-12-24

    Recent research has shed light on the cost-effective contribution that agriculture can make to global greenhouse gas abatement; however, the resulting impacts on agricultural production, producer livelihoods, and food security remain largely unexplored. This paper provides an integrated assessment of the linkages between land-based climate policies, development, and food security, with a particular emphasis on abatement opportunities and impacts in the livestock sector. Targeting Annex I countries and exempting non-Annex I countries from land-based carbon policies on equity or food security grounds may result in significant leakage rates for livestock production and agriculture as a whole. We find that such leakage can be eliminated by supplying forest carbon sequestration incentives to non-Annex I countries. Furthermore, substantial additional global agricultural abatement can be attained by extending a greenhouse gas emissions tax to non-Annex I agricultural producers, while compensating them for their additional tax expenses. Because of their relatively large emissions intensities and limited abatement possibilities, ruminant meat producers face the greatest market adjustments to land-based climate policies. We also evaluate the impacts of climate policies on livelihoods and food consumption in developing countries. In the absence of non-Annex I abatement policies, these impacts are modest. However, strong income and food consumption impacts surface because of higher food costs after forest carbon sequestration is promoted at a global scale. Food consumption among unskilled labor households falls but rises for the representative farm households, because global agricultural supplies are restricted and farm prices rise sharply in the face of inelastic food demands.

  19. Substate federalism and fracking policies: does state regulatory authority trump local land use autonomy?

    Science.gov (United States)

    Davis, Charles

    2014-01-01

    State officials responsible for the regulation of hydraulic fracturing (fracking) operations used in the production of oil and gas resources will inevitably confront a key policy issue; that is, to what extent can statewide regulations be developed without reducing land use autonomy typically exercised by local officials? Most state regulators have historically recognized the economic importance of industry jobs and favor the adoption of uniform regulatory requirements even if these rules preempt local policymaking authority. Conversely, many local officials seek to preserve land use autonomy to provide a greater measure of protection for public health and environmental quality goals. This paper examines how public officials in three states-Colorado, Pennsylvania, and Texas-address the question of state control versus local autonomy through their efforts to shape fracking policy decisions. While local officials within Texas have succeeded in developing fracking ordinances with relatively little interference from state regulators, Colorado and Pennsylvania have adopted a tougher policy stance favoring the retention of preemptive oil and gas statutes. Key factors that account for between state differences in fracking policy decisions include the strength of home rule provisions, gubernatorial involvement, and the degree of local experience with industrial economic activities.

  20. Point Climat no. 17 'The role of the forestry sector in reducing European emissions: the European Commission starts with a tally'

    International Nuclear Information System (INIS)

    Bellassen, Valentin; Deheza, Mariana

    2012-01-01

    Among the publications of CDC Climat Research, 'Climate Briefs' presents, in a few pages, hot topics in climate change policy. This issue addresses the following points: On March 12 2012, after two years of consultations and reviews, the European Commission published a decision proposal regarding the inclusion of the land use and forestry sector in European climate policy. The aim of this proposal is to impose accounting rules that are consistent with the decisions of the United Nations Framework Convention on Climate Change (UNFCCC), and to harmonise them between Member States. Meanwhile, the issue of economic incentives aimed at guaranteeing the sector's contribution to climate mitigation is postponed until a later date

  1. Ensuring people's participation in social forestry | Idumah | Journal ...

    African Journals Online (AJOL)

    There are however factors militating against this concepts; these include poverty, and hunger, land tenure system and food production without a corresponding appreciation of the full prospects of tree growing. To be able to reap the full benefits of social forestry, there is need to streamline and strengthen the information link ...

  2. Assessment of Participation of Churches in Social Forestry in Uyo ...

    African Journals Online (AJOL)

    These reasons, individually had significant (p<0.05) influence on respondents' unwillingness to plant trees on vacant lands. There is need for enlightenment campaigns in churches in Uyo LGA of Akwa Ibom, Nigeria, to deflate wrong beliefs that trees host evil spirits. Keywords: Participation, churches, social forestry, Uyo ...

  3. The Fire Learning Network: A promising conservation strategy for forestry

    Science.gov (United States)

    Bruce E. Goldstein; William H. Butler; R. Bruce. Hull

    2010-01-01

    Conservation Learning Networks (CLN) are an emerging conservation strategy for addressing complex resource management challenges that face the forestry profession. The US Fire Learning Network (FLN) is a successful example of a CLN that operates on a national scale. Developed in 2001 as a partnership between The Nature Conservancy, the US Forest Service, and land-...

  4. Calculation on the impacts of forestation, afforestation and reforestation on the C-sequestration potential in Belgian forests ecosystems. COST E21 Workshop. Contribution of forests and forestry to mitigate greenhouse effects. Joensuu (Finland. 28-30 Sep 2000

    Directory of Open Access Journals (Sweden)

    Perrin D.

    2000-01-01

    Full Text Available The Belgian climate policy is formulated at the federal level, requiring cooperation between regional and federal administrations. Around a fifth of the total area of Belgium is covered by forests. Around 80/ of the productive forests are in the Walloon region. Reported values for land use change and forestry categories give a potential of 2,057 kt eq. CO2 per year. Given the existing regional forest inventories (RFI: RFI1 for 1984 and RFI2 for 1999, an estimate has been made to consolidate reported data. Afforestation, deforestation and reforestation activities are calculated according the Intergovernemental Panel on Climate Change special report on land use, land use change and forestry.

  5. Policy Statement: Clarification of the Dilution Prohibition and Combustion of Inorganic Metal-Bearing Hazardous Wastes for Land Disposal Restrictions

    Science.gov (United States)

    This memorandum sets out a Statement of Policy under the RCRA clarifying the application of the Land Disposal Restrictions (LDR) prohibition on dilution (see 40 CFR 268.3) to combustion of certain inorganic metal-bearing hazardous wastes.

  6. Economic-based projections of future land use in the conterminous United States under alternative policy scenarios.

    Science.gov (United States)

    Radeloff, V C; Nelson, E; Plantinga, A J; Lewis, D J; Helmers, D; Lawler, J J; Withey, J C; Beaudry, F; Martinuzzi, S; Butsic, V; Lonsdorf, E; White, D; Polasky, S

    2012-04-01

    Land-use change significantly contributes to biodiversity loss, invasive species spread, changes in biogeochemical cycles, and the loss of ecosystem services. Planning for a sustainable future requires a thorough understanding of expected land use at the fine spatial scales relevant for modeling many ecological processes and at dimensions appropriate for regional or national-level policy making. Our goal was to construct and parameterize an econometric model of land-use change to project future land use to the year 2051 at a fine spatial scale across the conterminous United States under several alternative land-use policy scenarios. We parameterized the econometric model of land-use change with the National Resource Inventory (NRI) 1992 and 1997 land-use data for 844 000 sample points. Land-use transitions were estimated for five land-use classes (cropland, pasture, range, forest, and urban). We predicted land-use change under four scenarios: business-as-usual, afforestation, removal of agricultural subsidies, and increased urban rents. Our results for the business-as-usual scenario showed widespread changes in land use, affecting 36% of the land area of the conterminous United States, with large increases in urban land (79%) and forest (7%), and declines in cropland (-16%) and pasture (-13%). Areas with particularly high rates of land-use change included the larger Chicago area, parts of the Pacific Northwest, and the Central Valley of California. However, while land-use change was substantial, differences in results among the four scenarios were relatively minor. The only scenario that was markedly different was the afforestation scenario, which resulted in an increase of forest area that was twice as high as the business-as-usual scenario. Land-use policies can affect trends, but only so much. The basic economic and demographic factors shaping land-use changes in the United States are powerful, and even fairly dramatic policy changes, showed only moderate

  7. Ex Ante Impact Assessment of Policies Affecting Land Use, Part B: Application of the Analytical Framework

    Directory of Open Access Journals (Sweden)

    Katharina Helming

    2011-03-01

    Full Text Available The use of science-based tools for impact assessment has increasingly gained focus in addressing the complexity of interactions between environment, society, and economy. For integrated assessment of policies affecting land use, an analytical framework was developed. The aim of our work was to apply the analytical framework for specific scenario cases and in combination with quantitative and qualitative application methods. The analytical framework was tested for two cases involving the ex ante impact assessment of: (1 a European Common Agricultural Policy (CAP financial reform scenario employing a modeling approach and combined with a comprehensive indicator analysis and valuation; and (2 a regional bioenergy policy scenario, employing a fully participatory approach. The results showed that European land use in general is less sensitive to changes in the Common Agricultural Policy, but in the context of regions there can be significant impacts on the functions of land use. In general, the implementation of the analytical framework for impact assessment proved to be doable with both methods, i.e., with the quantitative modeling and with the qualitative participatory approach. A key advantage of using the system of linked quantitative models is that it makes possible the simultaneous consideration of all relevant sectors of the economy without abstaining from a great level of detail for sectors of particular interest. Other advantages lie in the incontestable character of the results. Based on neutral, existing data with a fixed set of settings and regions, an absolute comparability and reproducibility throughout Europe can be maintained. Analyzing the pros and cons of both approaches showed that they could be used complementarily rather than be seen as competing alternatives.

  8. Greenhouse gas mitigation options in the forestry sector of The Gambia: Analysis based on COMAP model

    Energy Technology Data Exchange (ETDEWEB)

    Jallow, B.P.

    1996-12-31

    Results of the 1993 Greenhouse Gas Emissions Inventory of The Gambia showed net CO{sub 2} emissions of over (1.66 x 10{sup 6} tons) and 1% was due to uptake by plantations (0.01 x 10{sup 6} tons). This is a clear indication that there is need to identify changes in the land-use policy, law and tenure that discourages forest clearing at the same time significantly influencing the sustainable distribution of land among forestry, rangeland and livestock, and agriculture. About 11% of the total area of The Gambia is either fallow or barren flats that once supported vegetation and hence is still capable of supporting vegetation. The US Country Study Programme has provided the Government of The Gambia through the National Climate Committee funds to conduct Assessment of Mitigation Options to Reduce Greenhouse Gas Emissions. The Forestry Sector is one area for which assessment is being conducted. The assessment is expected to end in September 1996. The Comprehensive Mitigation Analysis Process (COMAP) is one of the Models supplied to the National Climate Committee by the Lawrence Berkeley Laboratory, on behalf of the US Country Study Programme, and is being used to conduct the analysis in The Gambia.

  9. Bibliography of Finnish forestry literature

    International Nuclear Information System (INIS)

    1997-01-01

    The bibliography consists primarily of material from Finnish publications. Although, relevant articles published outside Finland are also included in the bibliography. The references listed in the bibliography include articles on forestry sciences taken from 200 different Finnish journals as well as all the material in the journals published by the various departments of forestry of the University of Helsinki, the Society of Forestry in Finland and the Finnish Forest Research Institute. The bibliography is published four times per year, and is compiled annually in a single volume. The bibliography consists of about 2000 references per year. The material is categorised according to the FDC (Forest Decimal Classification, formerly Oxford Decimal Classification). The bibliography contains material of following subject categories: (0) Forests, forestry and the utilisation of forest products (general). Dictionaries. Bibliographies. (1) Factors of the environment. Biology. (2) Silviculture. (3) Work science (Work studies). Harvesting of wood: Logging and transport. Forest engineering. (4) Forest injuries and protection. (5) Forest mensuration. Increment; development and structure of stands. Surveying and mapping. (6) Forest management. Business economics of forestry. Administration and organisation of forest enterprises. (7) Marketing of forest products: Economics of forest transport and the wood industries. (8) forest products and their utilisation. (9) Forests and forestry from the national point of view. Social economics of forestry. The bibliography includes author and subject indexes

  10. Bibliography of Finnish forestry literature

    International Nuclear Information System (INIS)

    1996-01-01

    The bibliography consists primarily of material from Finnish publications. Although, relevant articles published outside Finland are also included in the bibliography. The references listed in the bibliography include articles on forestry sciences taken from 200 different Finnish journals as well as all the material in the journals published by the various departments of forestry of the University of Helsinki, the Society of Forestry in Finland and the Finnish Forest Research Institute. The bibliography is published four times per year, and is compiled annually in a single volume. The bibliography consists of about 2000 references per year. The material is categorized according to the FDC (Forest Decimal Classification, formerly Oxford Decimal Classification). The bibliography contains material of following subject categories: (0) Forests, forestry and the utilization of forest products (general). Dictionaries. Bibliographies. (1) Factors of the environment. Biology. (2) Silviculture. (3) Work science (Work studies). Harvesting of wood: Logging and transport. Forest engineering. (4) Forest injuries and protection. (5) Forest mensuration. Increment; development and structure of stands. Surveying and mapping. (6) Forest management. Business economics of forestry. Administration and organization of forest enterprises. (7) Marketing of forest products: Economics of forest transport and the wood industries. (8) forest products and their utilization. (9) Forests and forestry from the national point of view. Social economics of forestry. The bibliography includes author and subject indexes

  11. Accessibility appraisal of integrated land-use/transport policy strategies: more than just adding up travel time savings

    NARCIS (Netherlands)

    Geurs, Karst Teunis; Zondag, Barry; de Jong, Gerard; de Bok, Michiel

    2010-01-01

    We examine the accessibility benefits associated with some land-use policy strategies for the Netherlands that anticipate on expected climate change. A disaggregate logsum accessibility measure using the Dutch national land-use/transport interaction model TIGRIS XL is used to compute changes in

  12. Finnish policy approach and measures for the promotion of sustainability in contaminated land management.

    Science.gov (United States)

    Reinikainen, Jussi; Sorvari, Jaana; Tikkanen, Sarianne

    2016-12-15

    The importance of sustainability considerations in contaminated land management (CLM) is highlighted in policy frameworks all around the world. It means that while the reduction of risks to human health and the environment remains the main goal of CLM, a variety of other environmental factors as well as economic and social aspects have an increasing role in decision making. The success of finding the right balance between these considerations and incorporating them in the risk management approach defines the overall sustainability of the outcome. Although the concept and principles of sustainable CLM are already widely accepted, they have not been fully realized in national procedures. According to several studies this often results from the lack of explicit policy measures. A sound policy framework in conjunction with functional policy instruments is therefore a prerequisite for the attainment of sustainable practices. In Finland, the environmental administration along with other key stakeholder groups, including regional authorities, landowners, consultants, industries, research institutes and academia, has developed a national strategy and associated policy measures in order to promote sustainable CLM. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Are the impacts of land use on warming underestimated in climate policy?

    Science.gov (United States)

    Mahowald, Natalie M.; Ward, Daniel S.; Doney, Scott C.; Hess, Peter G.; Randerson, James T.

    2017-09-01

    While carbon dioxide emissions from energy use must be the primary target of climate change mitigation efforts, land use and land cover change (LULCC) also represent an important source of climate forcing. In this study we compute time series of global surface temperature change separately for LULCC and non-LULCC sources (primarily fossil fuel burning), and show that because of the extra warming associated with the co-emission of methane and nitrous oxide with LULCC carbon dioxide emissions, and a co-emission of cooling aerosols with non-LULCC emissions of carbon dioxide, the linear relationship between cumulative carbon dioxide emissions and temperature has a two-fold higher slope for LULCC than for non-LULCC activities. Moreover, projections used in the Intergovernmental Panel on Climate Change (IPCC) for the rate of tropical land conversion in the future are relatively low compared to contemporary observations, suggesting that the future projections of land conversion used in the IPCC may underestimate potential impacts of LULCC. By including a ‘business as usual’ future LULCC scenario for tropical deforestation, we find that even if all non-LULCC emissions are switched off in 2015, it is likely that 1.5 °C of warming relative to the preindustrial era will occur by 2100. Thus, policies to reduce LULCC emissions must remain a high priority if we are to achieve the low to medium temperature change targets proposed as a part of the Paris Agreement. Future studies using integrated assessment models and other climate simulations should include more realistic deforestation rates and the integration of policy that would reduce LULCC emissions.

  14. Forestry and the carbon market response to stabilize climate

    International Nuclear Information System (INIS)

    Tavoni, Massimo; Sohngen, Brent; Bosetti, Valentina

    2007-01-01

    This paper investigates the potential contribution of forestry management in meeting a CO 2 stabilization policy of 550 ppmv by 2100. In order to assess the optimal response of the carbon market to forest sequestration, we couple two global models. An energy-economy-climate model for the study of climate policies is linked with a detailed forestry model through an iterative procedure to provide the optimal abatement strategy. Results show that forestry is a determinant abatement option and could lead to significantly lower policy costs if included. Linking forestry management to the carbon market has the potential to alleviate the policy burden of 50 ppmv or equivalently of 1/4 deg. C, and to significantly decrease the price of carbon. Biological sequestration will mostly come from avoided deforestation in tropical-forest-rich countries. The inclusion of this mitigation option is demonstrated to crowd out some of the traditional abatement in the energy sector and to lessen induced technological change in clean technologies

  15. Measuring urban forestry performance and demographic associations in Massachusetts, USA

    Science.gov (United States)

    David Rines; Brian Kane; David B. Kittredge; H. Dennis P. Ryan; Brett Butler

    2011-01-01

    The United States Forest Service measures successful management of the urban forest by the number of communities that have achieved some or all of four parameters described by the Community Accomplishment Reporting System. The four parameters address whether a community has: (1) a management plan, (2) professional staff, (3) urban forestry ordinances/policies, and (4)...

  16. New Mexico State Forestry Districts

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset contains boundaries of the New Mexico Forestry Districts, plus the names of the district offices. It is in a vector digital structure digitized from a...

  17. Accomplishments and economic evaluations of the Forestry Incentives Program: A review

    Science.gov (United States)

    Deborah A. Gaddis; Barry D. New; Fredrick W. Cubbage; Robert C. Abt; Robert J. Moulton

    1995-01-01

    The Forestry Incentives Program (FIP) is a federal financial cost-share program that is intended to increase the nation's timber supply by increasing tree planting and timber stand improvement on nonindustrial private forest lands. Timber harvest reductions on public lands in the West, environmental constraints on private lands throughout the U.S., and increased...

  18. Musculoskeletal diseases in forestry workers

    Directory of Open Access Journals (Sweden)

    Vuković Slađana

    2004-01-01

    Full Text Available The most common hazards in the forestry that may induce disorders of the musculoskeletal system are vibrations, unfavorable microclimatic conditions, noise, over-time working hours, work load and long-term repeated movements. The objective of this study was to analyze the prevalence of musculoskeletal diseases and its difference among workers engaged in various jobs in the forestry. Two groups of workers were selected: woodcutters operating with chain-saw (N=33 and other loggers (N=32. Selected workers were of the similar age and had similar total length of employment as well as the length of service in the forestry. Both groups of workers employed in the forestry had the high prevalence of musculoskeletal diseases (woodcutters 69.7% and other loggers 62.5%, respectively. Degenerative diseases of spinal column were very frequent, in dependently of the type of activity in the forestry. Non-significantly higher risk of carpal tunnel syndrome was found in woodcutters with chain-saw compared to workers having other jobs in the forestry (OR=3.09; 95%CI=0.64-19.72. The lateral epicondylitis was found only in woodcutters operating with chain-saw with the prevalence of 18.2%.

  19. The Potential Role for Management of U.S. Public Lands in Greenhouse Gas Mitigation and Climate Policy

    Science.gov (United States)

    Olander, Lydia P.; Cooley, David M.; Galik, Christopher S.

    2012-03-01

    Management of forests, rangelands, and wetlands on public lands, including the restoration of degraded lands, has the potential to increase carbon sequestration or reduce greenhouse gas (GHG) emissions beyond what is occurring today. In this paper we discuss several policy options for increasing GHG mitigation on public lands. These range from an extension of current policy by generating supplemental mitigation on public lands in an effort to meet national emissions reduction goals, to full participation in an offsets market by allowing GHG mitigation on public lands to be sold as offsets either by the overseeing agency or by private contractors. To help place these policy options in context, we briefly review the literature on GHG mitigation and public lands to examine the potential for enhanced mitigation on federal and state public lands in the United States. This potential will be tempered by consideration of the tradeoffs with other uses of public lands, the needs for climate change adaptation, and the effects on other ecosystem services.

  20. The potential role for management of U.S. public lands in greenhouse gas mitigation and climate policy.

    Science.gov (United States)

    Olander, Lydia P; Cooley, David M; Galik, Christopher S

    2012-03-01

    Management of forests, rangelands, and wetlands on public lands, including the restoration of degraded lands, has the potential to increase carbon sequestration or reduce greenhouse gas (GHG) emissions beyond what is occurring today. In this paper we discuss several policy options for increasing GHG mitigation on public lands. These range from an extension of current policy by generating supplemental mitigation on public lands in an effort to meet national emissions reduction goals, to full participation in an offsets market by allowing GHG mitigation on public lands to be sold as offsets either by the overseeing agency or by private contractors. To help place these policy options in context, we briefly review the literature on GHG mitigation and public lands to examine the potential for enhanced mitigation on federal and state public lands in the United States. This potential will be tempered by consideration of the tradeoffs with other uses of public lands, the needs for climate change adaptation, and the effects on other ecosystem services.

  1. Simulating effects of land use policies on extent of the wildland urban interface and wildfire risk in Flathead County, Montana.

    Science.gov (United States)

    Paveglio, Travis B; Prato, Tony; Hardy, Michael

    2013-11-30

    This study used a wildfire loss simulation model to evaluate how different land use policies are likely to influence wildfire risk in the wildland urban interface (WUI) for Flathead County, Montana. The model accounts for the complex socio-ecological interactions among climate change, economic growth, land use change and policy, homeowner mitigations, and forest treatments in Flathead County's WUI over the five 10-year subperiods comprising the future evaluation period (i.e., 2010-2059). Wildfire risk, defined as expected residential losses from wildfire [E(RLW)], depends on the number of residential properties on parcels, the probability that parcels burn, the probability of wildfire losses to residential structures on properties given the parcels on which those properties are located burn, the average percentage of wildfire-related losses in aesthetic values of residential properties, and the total value (structures plus land) of residential properties. E(RLW) for the five subperiods is simulated for 2010 (referred to as the current), moderately restrictive, and highly restrictive land use policy scenarios, a moderate economic growth scenario and the A2 greenhouse gas emissions scenario. Results demonstrate that increasingly restrictive land use policy for Flathead County significantly reduces the amount and footprint of future residential development in the WUI. In addition, shifting from the current to a moderately restrictive land use policy for Flathead County significantly reduces wildfire risk for the WUI, but shifting from the current to a highly restrictive land use policy does not significantly reduce wildfire risk in the WUI. Both the methods and results of the study can help land and wildfire managers to better manage future wildfire risk and identify residential areas having potentially high wildfire risk. Copyright © 2013 Elsevier Ltd. All rights reserved.

  2. Pastoralism and Land Tenure Transformation in Sub-Saharan Africa: Conflicting Policies and Priorities in Ngamiland, Botswana

    Directory of Open Access Journals (Sweden)

    Lenyeletse V. Basupi

    2017-12-01

    Full Text Available In dryland Africa, access to land and water resources are central to pastoral livelihood activities. Policy intervention in these regions represents the outcome of concerted post-independence processes in which countries have committed to land tenure transformation as a policy objective. This was meant to create private, liberal property rights to replace communal customary tenure systems which were considered to be a constraint to development. Despite these efforts, decades of scientific research indicate that countries are still struggling to meet environmental sustainability objectives. Land degradation where it existed has not been halted and traditional pastoral livelihoods have been disrupted. The overall evidence base for policymaking remains weak as deficiencies in data or information on which management decisions were based led to poor policy performance. In a bid to strengthen understanding in this area, this study has a dual aim: 1. Using a systematic review of the literature, we examine the impact of land tenure transformation in pastoral areas in sub-Saharan Africa; 2. We analyse user-perspectives on land tenure transformation and pastoralists’ rights in Ngamiland, Botswana, so as to draw out the salient issues that must be addressed in order to reconcile pastoral tenure conflicts and land management in sub-Saharan Africa. Results from meta-analysis and case study show that land tenure transformation policies across pastoral areas are subject to similar challenges and consequences. Protecting pastoral land rights requires deliberate policy interventions that recognise pastoralism as a productive and efficient use of resources. Policymakers need to overcome anti-pastoral prejudice and focus on Sustainable Land Management goals. This entails establishing negotiated and flexible tenure frameworks that strengthen pastoralists’ participation in decision-making arenas by working with pastoral communities on the basis of understanding

  3. Multilevel Analysis of Municipal Officials' Participation in Land Use Policies Supportive of Active Living: City and Individual Factors.

    Science.gov (United States)

    Zwald, Marissa; Eyler, Amy; Goins, Karin Valentine; Lemon, Stephenie C

    2016-03-01

    To investigate individual- and city-level factors associated with municipal officials' participation in a local land use policy that supports active living. Cross-sectional study. Eighty-three cities in eight states. Four hundred thirteen elected and appointed officials with various job functions including mayors, city councilors, aldermen, selectmen, city or town managers, and heads of departments of planning, community development, public works, transportation, engineering, parks and recreation, neighborhood services, and public health. A Web-based survey assessed perceived importance of physical activity and livability issues to job responsibilities; perceived resident support of local government action to address physical activity and livability issues; and residence. City-level factors obtained from Census data included percentage of commuters by walking, bicycling, and public transit. The dependent variable was self-reported participation in developing, adopting, or implementing a local land use policy supportive of active living. Hierarchical (two-level: municipal official-city) logistic regression model, using R. Municipal officials living in the city where they worked were significantly more likely to be involved in a land use policy. Higher perceived importance of livability issues was associated with participation. Perceived importance of physical activity was inversely associated with land use policy involvement. Higher city-level bicycling rates resulted in increased odds of participation in a land use policy. City-level walking rates were inversely associated with land use policy participation. Municipal officials who worked in cities with a higher proportion of bicycle commuters, who prioritized livability issues, and who resided in the city where they worked were more likely to engage in land use policies supportive of active living. © The Author(s) 2016.

  4. Timber Regulation and Value Chain in Community-Based Timber Enterprise and Smallholder Forestry in the Philippines

    Directory of Open Access Journals (Sweden)

    Juan M. Pulhin

    2016-07-01

    Full Text Available Forest tenure reform has no doubt attained significant gains in promoting social justice and equity in the forest sector, through legal recognition of the communities’ property rights over forest lands in many developing countries. This includes the right to harvest and market trees that the communities planted. Along these lines, the Philippines’ community-based forest management (CBFM and smallholder forestry have the potential to meet the country’s wood demand and contribute to its poverty alleviation goal. Realities on the ground, however, make this lofty aspiration seems too far-fetched. Formal and informal barriers along the timber value chain restrict the growth and obstruct opportunities for community-based timber enterprises (CBTEs and smallholder forestry. Using the case of CBFM and smallholder forestry in the Visayas and Mindanao Islands in the Philippines, respectively, this paper examines the hurdles posed by regulations and informal practices, such as restrictive policies and increased transaction costs, through a segment analysis of the timber value chain. It argues that failure to address these barriers would lead to the decline of CBTEs and smallholder enterprises, thus undermining the merits of the forest tenure reform.

  5. Land

    NARCIS (Netherlands)

    C.A. Hunsberger (Carol); Tom P. Evans

    2012-01-01

    textabstractPressure on land resources has increased during recent years despite international goals to improve their management. The fourth Global Environment Outlook (UNEP 2007) highlighted the unprecedented land-use changes created by a burgeoning population, economic development and

  6. Royal policies regarding common lands in late medieval castilian councils of realengo

    Directory of Open Access Journals (Sweden)

    Corina Luchía

    2008-12-01

    Full Text Available The aim of this study is to understand the oscillations of royal policy regarding common lands in the area of Castilian councils during the later Middle Ages. The relation between the central power and the dominant local groups is analysed, which reveals a set of policies ranging from negotiation to competence. Collective property, which is sometimes defended and sometimes attacked, is part of the complex framework of interests through which royal domination is articulated. The Crown need of support at the local level often contradicts the seigneurial attemps to invade common lands, which put at risk the political authority of the king as well as his base of social reproduction, inasmuch as both the privatization of commons and the imposition of coercive powers over communities imply a decrease in the level of royal revenues. The oscillations that royal behaviour shows with regard to common property protection responds to the delicate balance between the monarchy and the forces that supports feudal domination in the cities and villages.

  7. Integrating Climate Change and Land Use Impacts to Explore Forest Conservation Policy

    Directory of Open Access Journals (Sweden)

    Hyeyeong Choe

    2017-08-01

    Full Text Available This study uses a scenario-based approach to ask what are the varying impacts to forest extent and biodiversity from sixteen climate change and forest conversion scenario combinations, and what do they suggest about future forest conservation policy directions? We projected these combinations onto existing forests in South Korea and grouped them into four forest categories. We used species distribution models for 1031 climate vulnerable plant species as a biodiversity index, and found that species richness loss due to forest conversion could be reduced significantly by deploying the scenarios which preserve forest areas that are climatically suitable for these species. Climate-suitable forest areas declined sharply and moved northward as future temperatures increase, and climate-suitable areas lost the highest proportion of forest extent under the current trend of forest conversion. We suggest climate refugia, defined as existing forests with suitable future climates, be protected from land use conversion as a way to preserve forest biodiversity. These spatially explicit results can be used for developing forest conservation policies, and the methods may be applicable to other forested regions. However, planners should consider the assumptions and uncertainties of climate projections, species distribution models, and land use trends when addressing forest biodiversity conservation.

  8. Applying consequential LCA to support energy policy: Land use change effects of bioenergy production

    International Nuclear Information System (INIS)

    Vázquez-Rowe, Ian; Marvuglia, Antonino; Rege, Sameer; Benetto, Enrico

    2014-01-01

    Luxembourg aims at complying with the EU objective of attaining a 14% use of bioenergy in the national grid by 2020. The increase of biomethane production from energy crops could be a valuable option in achieving this objective. However, the overall environmental benefit of such option is yet to be proven. Consequential Life Cycle Assessment (CLCA) has shown to be a useful tool to evaluate the environmental suitability of future energy scenarios and policies. The objective of this study was, therefore, to evaluate the environmental consequences of modifying the Luxembourgish agricultural system to increase maize production for biomethane generation. A total of 10 different scenarios were modelled using a partial equilibrium (PE) model to identify changes in land cultivation based on farmers' revenue maximisation, which were then compared to the baseline scenario, i.e. the state of the agricultural sector in 2009. The results were divided into three different consequential decision contexts, presenting differing patterns in terms of land use changes (LUCs) but with minor shifts in environmental impacts. Nevertheless, energy from maize production would imply substantially higher environmental impacts when compared with the current use of natural gas, mainly due to increases in climate change and agricultural land occupation impacts. The results are discussed based on the consequences they may generate on the bioenergy policy, the management of arable land, the changes in import–export flows in Luxembourg and LUCs in the domestic agricultural system. In addition, the specific PE + LCA method presented intends to be of use for other regional studies in which a high level of site-specific data is available. - Highlights: • Partial equilibrium (PE) model created for the agricultural sector in Luxembourg • PE model combined with a consequential LCA approach to support energy policy • The impact of LUCs due to the additional production of maize for energy was

  9. Stakeholder analysis for coppice forestry in Bulgaria

    Directory of Open Access Journals (Sweden)

    IvayloVelichkov

    2009-11-01

    Full Text Available The study analyzes the state of coppice forestry in Bulgaria during last 18 years. Stakeholders and their interests and preferences in coppice forests are explored and assessed. Forests restitution process in Bulgaria started in 1997 and has not been finished yet. Nevertheless, significant further changes of the current ownershipdistribution are not expected. By the end of 2007, the state was the biggest coppice forest owner/stakeholder in Bulgaria with 71.3% of all coppice forests being state property. The other two important stakeholders are the municipalities (14.0% and private owners (12.0%. Currently, forest owners' number in Bulgaria exceeds 1million, the average holding area being smaller than 1 ha. Only 150 individual plots are larger than 50 ha. The majority of private owners aim at taking maximum and immediate profit from their recently restituted forest properties. In most cases that reflects in clearcuts. Coppice forests management has been one of the problematicissues of Bulgarian forestry for decades. Despite of forest authorities significant efforts, the area of coppice forests in Bulgaria (1.78 million ha in 2007 remained unchanged for a period of 50 years. The official forest policy is still aimed at conversionof coppice forests into seed ones through different silvicultural methods. That policy is applied to almost all coppice forests regardless of their ownership.

  10. Land-use policies and corporate investments in agriculture in the Gran Chaco and Chiquitano

    Science.gov (United States)

    le Polain de Waroux, Yann; Garrett, Rachael D.; Heilmayr, Robert; Lambin, Eric F.

    2016-01-01

    Growing demand for agricultural commodities is causing the expansion of agricultural frontiers onto native vegetation worldwide. Agribusiness companies linking these frontiers to distant spaces of consumption through global commodity chains increasingly make zero-deforestation pledges. However, production and land conversion are often carried out by less-visible local and regional actors that are mobile and responsive to new agricultural expansion opportunities and legal constraints on land use. With more stringent deforestation regulations in some countries, we ask whether their movements are determined partly by differences in land-use policies, resulting in “deforestation havens.” We analyze the determinants of investment decisions by agricultural companies in the Gran Chaco and Chiquitano, a region that has become the new deforestation “hot spot” in South America. We test whether companies seek out less-regulated forest areas for new agricultural investments. Based on interviews with 82 companies totaling 2.5 Mha of properties, we show that, in addition to proximity to current investments and the availability of cheap forestland, lower deforestation regulations attract investments by companies that tend to clear more forest, mostly cattle ranching operations, and that lower enforcement attracts all companies. Avoiding deforestation leakage requires harmonizing deforestation regulations across regions and commodities and promoting sustainable intensification in cattle ranching. PMID:27035995

  11. State-Level Forestry Cost-Share Programs and Economic Impact of Increased Timber Outputs: A South Carolina Case Study

    Directory of Open Access Journals (Sweden)

    Brandon G. Stoots

    2017-01-01

    Full Text Available Management of family forests in the United States has been long-influenced by public policies and programs that encourage active management on these private lands, especially afforestation of idle lands and reforestation of cut-over lands. Financial incentive programs to encourage family forest reforestation date back to the 1940s, and in the beginning were funded by the federal government. Beginning in the early 1970s, state governments, especially those with strong forestry-based economies, saw a need to offer their own incentives, primarily cost-share programs to increase forest productivity. These programs are considered to be successful, but little research addresses the value and increased timber supply that result from the state investment. Here, we use historical data from the South Carolina Forest Renewal Program (FRP, one of the oldest and well-established state forestry cost-share programs, to determine the incremental timber outputs generated. Marginal analysis was used to produce financial comparison between regeneration options that include cost-share and those that do not. Annual funding for the FRP is currently $1,000,000 and in the long-run five dollars of economic impact is created for each dollar invested, and over a half million tons of additional wood is added to the annual timber supply.

  12. Land use dynamics of the fast-growing Shanghai Metropolis, China (1979-2008) and its implications for land use and urban planning policy.

    Science.gov (United States)

    Zhang, Hao; Zhou, Li-Guo; Chen, Ming-Nan; Ma, Wei-Chun

    2011-01-01

    Through the integrated approach of remote sensing and geographic information system (GIS) techniques, four Landsat TM/ETM+ imagery acquired during 1979 and 2008 were used to quantitatively characterize the patterns of land use and land cover change (LULC) and urban sprawl in the fast-growing Shanghai Metropolis, China. Results showed that, the urban/built-up area grew on average by 4,242.06 ha yr(-1). Bare land grew by 1,594.66 ha yr(-1) on average. In contrast, cropland decreased by 3,286.26 ha yr(-1) on average, followed by forest and shrub, water, and tidal land, which decreased by 1,331.33 ha yr(-1), 903.43 ha yr(-1), and 315.72 ha yr(-1) on average, respectively. As a result, during 1979 and 2008 approximately 83.83% of the newly urban/built-up land was converted from cropland (67.35%), forest and shrub (9.12%), water (4.80%), and tidal land (2.19%). Another significant change was the continuous increase in regular residents, which played a very important role in contributing to local population growth and increase in urban/built-up land. This can be explained with this city's huge demand for investment and qualified labor since the latest industrial transformation. Moreover, with a decrease in cropland, the proportion of population engaged in farming decreased 13.84%. Therefore, significant socio-economic transformation occurred, and this would lead to new demand for land resources. However, due to very scarce land resources and overload of population in Shanghai, the drive to achieve economic goals at the loss of cropland, water, and the other lands is not sustainable. Future urban planning policy aiming at ensuring a win-win balance between sustainable land use and economic growth is urgently needed.

  13. Land Use Dynamics of the Fast-Growing Shanghai Metropolis, China (1979–2008) and its Implications for Land Use and Urban Planning Policy

    Science.gov (United States)

    Zhang, Hao; Zhou, Li-Guo; Chen, Ming-Nan; Ma, Wei-Chun

    2011-01-01

    Through the integrated approach of remote sensing and geographic information system (GIS) techniques, four Landsat TM/ETM+ imagery acquired during 1979 and 2008 were used to quantitatively characterize the patterns of land use and land cover change (LULC) and urban sprawl in the fast-growing Shanghai Metropolis, China. Results showed that, the urban/built-up area grew on average by 4,242.06 ha yr−1. Bare land grew by 1,594.66 ha yr−1 on average. In contrast, cropland decreased by 3,286.26 ha yr−1 on average, followed by forest and shrub, water, and tidal land, which decreased by 1,331.33 ha yr−1, 903.43 ha yr−1, and 315.72 ha yr−1 on average, respectively. As a result, during 1979 and 2008 approximately 83.83% of the newly urban/built-up land was converted from cropland (67.35%), forest and shrub (9.12%), water (4.80%), and tidal land (2.19%). Another significant change was the continuous increase in regular residents, which played a very important role in contributing to local population growth and increase in urban/built-up land. This can be explained with this city’s huge demand for investment and qualified labor since the latest industrial transformation. Moreover, with a decrease in cropland, the proportion of population engaged in farming decreased 13.84%. Therefore, significant socio-economic transformation occurred, and this would lead to new demand for land resources. However, due to very scarce land resources and overload of population in Shanghai, the drive to achieve economic goals at the loss of cropland, water, and the other lands is not sustainable. Future urban planning policy aiming at ensuring a win-win balance between sustainable land use and economic growth is urgently needed. PMID:22319382

  14. Land Use Dynamics of the Fast-Growing Shanghai Metropolis, China (1979–2008 and its Implications for Land Use and Urban Planning Policy

    Directory of Open Access Journals (Sweden)

    Wei-Chun Ma

    2011-01-01

    Full Text Available Through the integrated approach of remote sensing and geographic information system (GIS techniques, four Landsat TM/ETM+ imagery acquired during 1979 and 2008 were used to quantitatively characterize the patterns of land use and land cover change (LULC and urban sprawl in the fast-growing Shanghai Metropolis, China. Results showed that, the urban/built-up area grew on average by 4,242.06 ha yr−1. Bare land grew by 1,594.66 ha yr−1 on average. In contrast, cropland decreased by 3,286.26 ha yr−1 on average, followed by forest and shrub, water, and tidal land, which decreased by 1,331.33 ha yr−1, 903.43 ha yr−1, and 315.72 ha yr−1 on average, respectively. As a result, during 1979 and 2008 approximately 83.83% of the newly urban/built-up land was converted from cropland (67.35%, forest and shrub (9.12%, water (4.80%, and tidal land (2.19%. Another significant change was the continuous increase in regular residents, which played a very important role in contributing to local population growth and increase in urban/built-up land. This can be explained with this city’s huge demand for investment and qualified labor since the latest industrial transformation. Moreover, with a decrease in cropland, the proportion of population engaged in farming decreased 13.84%. Therefore, significant socio-economic transformation occurred, and this would lead to new demand for land resources. However, due to very scarce land resources and overload of population in Shanghai, the drive to achieve economic goals at the loss of cropland, water, and the other lands is not sustainable. Future urban planning policy aiming at ensuring a win-win balance between sustainable land use and economic growth is urgently needed.

  15. The expansion of farm-based plantation forestry in Vietnam.

    Science.gov (United States)

    Sandewall, Mats; Ohlsson, Bo; Sandewall, R Kajsa; Viet, Le Sy

    2010-12-01

    This study targets plantation forestry by farm households (small holders), which is increasing globally and most rapidly in China and Vietnam. By use of an interdisciplinary approach on three study sites in Vietnam, we examined the trends in farmers' tree planting over time, the various pre-requisites for farm-based plantation forestry and its impact on rural people's livelihood strategies, socioeconomic status, income and security. The findings indicated a change from subsistence to cash-based household economy, diversification of farmers' incomes and a transformation of the landscape from mainly natural forests, via deforestation and shifting cultivation, to a landscape dominated by farm-based plantations. The trend of transformation, over a period of some 30 years, towards cash crops and forestry was induced by a combination of policy, market, institutional, infrastructural and other conditions and the existence of professional farming communities, and was most rapid close to the industrial market.

  16. The Effects of Greenbelt Policies on Land Development: Evidence from the Deregulation of the Greenbelt in the Seoul Metropolitan Area

    Directory of Open Access Journals (Sweden)

    Haoying Han

    2017-07-01

    Full Text Available Greenbelt policies are important urban containment policies. On the one hand, they can effectively control the disorderly growth of a city; on the other hand, they can cause other social problems because of their strict control over land development. This paper uses data from 2000 and 2010 and the difference-in-differences (DID method to evaluate the effects of greenbelt deregulation policies on urban land development in the Seoul metropolitan area (SMA through a quasi-natural experiment. The results show that first, the deregulation of the greenbelt has significantly furthered urban land development that was not caused by economic development or other factors. Second, the greenbelt deregulation had no significant effects on urban land development in the city centers, but has furthered urban land development near the boundary of Seoul City and greenbelt boundaries. Third, in terms of the effects on land development, the greenbelt deregulation has resulted in regional heterogeneity. Specifically, the greenbelt deregulation has had a significant impact on the urban land development in the southern section of the Han River, whereas the effects of the greenbelt deregulation in the northern area of the Han River are not as obvious.

  17. Examining the compatibility between forestry incentive programs in the US and the practice of sustainable forest management

    Science.gov (United States)

    Steven E Daniels; Michael A Kilgore; Michael G Jacobson; John L Greene; Thomas J Straka

    2010-01-01

    This research explores the intersection between the various federal and state forestry incentive programs and the adoption of sustainable forestry practices on nonindustrial private forest (NIPF) lands in the US. The qualitative research reported here draws upon a series of eight focus groups of NIPF landowners (two each in Minnesota, Oregon, Pennsylvania, and South...

  18. Ensuring Equitable Distribution Of Land In Ghana: Spirituality Or Policy? A Case Study From The Forest-Savanna Agroecological Zone Of Ghana

    Directory of Open Access Journals (Sweden)

    Paul Sarfo-Mensah

    2011-10-01

    Full Text Available This article explores the pent-up question of equitable distribution of land in Ghana using the Forest-Savanna Agroecological Zone as a case study. It focuses on the dichotomy of policy versus indigenous spirituality in contemporary distribution of land in Ghana. After independence several attempts have been made to restructure land title holding in Ghana by way of land registration. The effectiveness of these attempts is also examined. The paper concludes that Ghana needs pragmatic steps (policies to confront the challenges of land distribution. And in taking these pragmatic policies, the religio-cultural underpinnings (the people`sworldview of land issues in Ghana should be factored into the policy that will result. Anything short of this will make the implementation of any land policy in Ghana ineffective.

  19. Multifunctionality of forestry as basis for creating gross innovational forestry product

    Directory of Open Access Journals (Sweden)

    Nikolai Mikhailovich Bolshakov

    2013-06-01

    Full Text Available The article is devoted to theoretical and methodological issues of defining the essence, role and place of multifunctional forest economy (MFFE from the perspective of the scientific rationale of the state forest policy, which contributes to transference of the forest sector to the innovative basis with the emphasis on the regeneration issues. The system-regeneration approach is used as a methodological tool, which is the combination of principles and analysis of the forest sector as a complicated social-economical system based on the methodology of the regeneration process. On the basis of objective economic laws and regulations, a political-economic analysis is carried out to find out the system interrelation of the quality of forest resource use and productivity of social labour in the forest sector. Common features in the circulation of the functions of forestry capable of creating a special form of an innovation, gross innovational forestry product are identified. A model of a multifunctional forestry providing an opportunity to predict the characteristics of innovational products in complex systems is suggested. This model makes the basis for research of the innovative changes potentional for modernization of the innovative forest product.

  20. Integrated impact assessment of climate change, land use, and adaptation policies on water quality in Austria

    Science.gov (United States)

    Trautvetter, Helen; Schoenhart, Martin; Parajaka, Juraj; Schmid, Erwin; Zessner, Matthias

    2017-04-01

    Climate change is one of the major challenges of our time and adds considerable stress to the human society and environment. A change in climate will not only shift general weather patterns, but might also increase the recurrence of extreme weather events such as drought and heavy rainfall. These changes in climatic conditions will affect the quality and quantity of water resources both directly as well as indirectly through autonomous adaptation by farmers (e.g. cultivar choices, fertilization intensity or soil management). This will influence the compliance with the good ecological and chemical status according to the EU Water Framework Directive. We present results from an integrated impact modelling framework (IIMF) to tackle those direct and indirect impacts and analyze policy options for planned adaptation in agricultural land use and sustainable management of land and water resources until 2040. The IIMF is the result of an interdisciplinary collaboration among economists, agronomists, and hydrologists. It consists of the bio-physical process model EPIC, the regional land use optimization model PASMA[grid], the quantitative precipitation/runoff TUWmodel and the surface water emission model MONERIS. Scenarios have been developed and parameterized in collaboration with stakeholders in order to facilitate multi-actor knowledge transfer. The set of climate change scenarios until 2040 includes three scenarios with equal temperature changes but varying precipitation patterns. They are combined with potential socio-economic and policy development. The latter include water protection measures on fertilization management, soil management, or crop rotation choices. We will presented the development of interfaces among the research, the definition of scenarios and major scenario results for Austria. We will focus on nutrient emissions to surface waters, which are the major link between the different models. The results, available at watershed level indicate the

  1. Extraction of events and rules of land use/cover change from the policy text

    Science.gov (United States)

    Lin, Guangfa; Xia, Beicheng; Huang, Wangli; Jiang, Huixian; Chen, Youfei

    2007-06-01

    The database of recording the snapshots of land parcels history is the foundation for the most of the models on simulating land use/cover change (LUCC) process. But the sequences of temporal snapshots are not sufficient to deduce and describe the mechanism of LUCC process. The temporal relationship between scenarios of LUCC we recorded could not be transfer into causal relationship categorically, which was regarded as a key factor in spatial-temporal reasoning. The proprietor of land parcels adapted themselves to the policies from governments and the change of production market, and then made decisions in this or that way. The occurrence of each change of a land parcel in an urban area was often related with one or more decision texts when it was investigated on the local scale with high resolution of the background scene. These decision texts may come from different sections of a hierarchical government system on different levels, such as villages or communities, towns or counties, cities, provinces or even the paramount. All these texts were balance results between advantages and disadvantages of different interest groups. They are the essential forces of LUCC in human dimension. Up to now, a methodology is still wanted for on how to express these forces in a simulation system using GIS as a language. The presented paper was part of our initial research on this topic. The term "Event" is a very important concept in the frame of "Object-Oriented" theory in computer science. While in the domain of temporal GIS, the concept of event was developed in another category. The definitions of the event and their transformation relationship were discussed in this paper on three modeling levels as real world level, conceptual level and programming level. In this context, with a case study of LUCC in recent 30 years in Xiamen city of Fujian province, P. R. China, the paper focused on how to extract information of events and rules from the policy files collected and integrate

  2. Cost-effectiveness of greenhouse gases mitigation measures in the European agro-forestry sector: a literature survey

    International Nuclear Information System (INIS)

    Povellato, Andrea; Bosello, Francesco; Giupponi, Carlo

    2007-01-01

    Over the last 20 years, climate change has become an increasing concern for scientists, public opinions and policy makers. Due to the pervasive nature of its impacts for many important aspects of human life, climate change is likely to influence and be influenced by the most diverse policy or management choices. This is particularly true for those interventions affecting agriculture and forestry: they are strongly dependent on climate phenomena, but also contribute to climate evolution being sources of and sinks for greenhouse gases (GHG). This paper offers a survey of the existing literature assessing cost-effectiveness and efficiency of greenhouse gas mitigation strategies or the effects of broader economic reforms in the agricultural and forestry sectors. The focus is mainly on European countries. Different methodological approaches, research questions addressed and results are examined. The main findings are that agriculture can potentially provide emissions reduction at a competitive cost, mainly with methane abatement, while carbon sequestration seems more cost-effective with appropriate forest management measures. Afforestation, cropland management and bioenergy are less economically viable measures due to competition with other land use. Mitigation policies should be carefully designed either to balance costs with expected benefits in terms of social welfare. Regional variability is one of the main drawbacks to fully assess the cost-effectiveness of different measures. Integration of models to take into account both social welfare and spatial heterogeneity seems to be the frontier of the next model generation

  3. Bottom-up comparisons of CO2 storage and costs in forestry and biomass energy projects

    International Nuclear Information System (INIS)

    Swisher, J.N.

    1993-01-01

    In order to include forestry and biomass energy projects in a possible CO 2 emission reduction regime, and to compare the costs of individual projects or national programs, it is necessary to determine the rate of equivalency between carbon in fossil fuel emissions and carbon stored in different types of forestry, biomass and renewable energy projects. This paper presents a comprehensive and consistent methodology to account for the costs and carbon flows of different categories of forestry and biomass energy projects and describes the application of the methodology to several sets of projects in Latin America. The results suggest that both biomass energy development and forestry measures including reforestation and forest protection can contribute significantly to the reduction of global CO 2 emissions, and that local land-use capacity must determine the type of project that is appropriate in specific cases. No single approach alone is sufficient as either a national or global strategy for sustainable land use or carbon emission reduction

  4. Land use policies and deforestation in Brazilian tropical dry forests between 2000 and 2015

    Science.gov (United States)

    Dupin, Mariana G. V.; Espírito-Santo, Mário M.; Leite, Marcos E.; Silva, Jhonathan O.; Rocha, André M.; Barbosa, Rômulo S.; Anaya, Felisa C.

    2018-03-01

    Tropical Dry Forests (TDFs) have been broadly converted into pastures and crops, with direct consequences to biodiversity, ecosystem services, and social welfare. Such land use and cover changes (LUCC) usually are strongly influenced by government environmental and development policies. The present study aimed at analyzing LUCC in Brazilian TDFs between 2000 and 2015, using the north of Minas Gerais state (128 000 km2) as a case study. We evaluated the potential biophysical and social-economic drivers of TDF loss, natural regeneration and net area change at the county level. Further, we determined the effects of these LUCC variables on socioeconomic indicators. We identified a considerable change in TDF cover, expressed as 9825 km2 of deforestation and 6523 km2 of regeneration, which resulted in a net loss of 3302 km2. The annual rate of TDF cover change was -1.2%, which is extremely high for a vegetation type that is protected as part of the Atlantic Rain Forest biome since 1993. TDF deforestation was directly affected by county area and by the increase in cattle density, and inversely affected by terrain declivity, indicating that land conversion is mostly driven by cattle ranching in flat regions. TDF regeneration was directly affected by county area and inversely affected by the increase in population density and terrain declivity. LUCC variables did not affect welfare indicators, undermining claims from rural sectors that TDF protection would cause a socioeconomic burden for northern Minas Gerais. Our results highlight the importance of naturally regenerating secondary forests to the maintenance of ecosystem integrity and its services, which are frequently neglected in conservation strategies. Hegemonic macroeconomic policies affecting TDFs have been deeply rooted in deforestation for commodities production, and need urgent review because they cause long-term environmental impacts without evidence of welfare gains.

  5. Climate Action Benefits: Agriculture and Forestry

    Science.gov (United States)

    This page provides background on the relationship between agriculture, forestry, and climate change and describes what the CIRA Agriculture and Forestry analyses cover. It provides links to the subsectors Crop and Forest Yields and Market Impacts.

  6. Archives: East African Agricultural and Forestry Journal

    African Journals Online (AJOL)

    Items 1 - 9 of 9 ... Archives: East African Agricultural and Forestry Journal. Journal Home > Archives: East African Agricultural and Forestry Journal. Log in or Register to get access to full text downloads.

  7. East African Agricultural and Forestry Journal: Submissions

    African Journals Online (AJOL)

    East African Agricultural and Forestry Journal: Submissions. Journal Home > About the Journal > East African Agricultural and Forestry Journal: Submissions. Log in or Register to get access to full text downloads.

  8. Social forestry : changing perspectives in forestry science or practice?

    NARCIS (Netherlands)

    Wiersum, K.F.

    1999-01-01

    Forestry has been defined as a profession embracing the science and the practice of creating, conserving, and managing forests for the continuing use of these resources. Since its inception in the 18th century it has gradually evolved in character in response to changing social values. At

  9. Land use planning and wildfire: development policies influence future probability of housing loss.

    Directory of Open Access Journals (Sweden)

    Alexandra D Syphard

    Full Text Available Increasing numbers of homes are being destroyed by wildfire in the wildland-urban interface. With projections of climate change and housing growth potentially exacerbating the threat of wildfire to homes and property, effective fire-risk reduction alternatives are needed as part of a comprehensive fire management plan. Land use planning represents a shift in traditional thinking from trying to eliminate wildfires, or even increasing resilience to them, toward avoiding exposure to them through the informed placement of new residential structures. For land use planning to be effective, it needs to be based on solid understanding of where and how to locate and arrange new homes. We simulated three scenarios of future residential development and projected landscape-level wildfire risk to residential structures in a rapidly urbanizing, fire-prone region in southern California. We based all future development on an econometric subdivision model, but we varied the emphasis of subdivision decision-making based on three broad and common growth types: infill, expansion, and leapfrog. Simulation results showed that decision-making based on these growth types, when applied locally for subdivision of individual parcels, produced substantial landscape-level differences in pattern, location, and extent of development. These differences in development, in turn, affected the area and proportion of structures at risk from burning in wildfires. Scenarios with lower housing density and larger numbers of small, isolated clusters of development, i.e., resulting from leapfrog development, were generally predicted to have the highest predicted fire risk to the largest proportion of structures in the study area, and infill development was predicted to have the lowest risk. These results suggest that land use planning should be considered an important component to fire risk management and that consistently applied policies based on residential pattern may provide

  10. Land use planning and wildfire: development policies influence future probability of housing loss

    Science.gov (United States)

    Syphard, Alexandra D.; Massada, Avi Bar; Butsic, Van; Keeley, Jon E.

    2013-01-01

    Increasing numbers of homes are being destroyed by wildfire in the wildland-urban interface. With projections of climate change and housing growth potentially exacerbating the threat of wildfire to homes and property, effective fire-risk reduction alternatives are needed as part of a comprehensive fire management plan. Land use planning represents a shift in traditional thinking from trying to eliminate wildfires, or even increasing resilience to them, toward avoiding exposure to them through the informed placement of new residential structures. For land use planning to be effective, it needs to be based on solid understanding of where and how to locate and arrange new homes. We simulated three scenarios of future residential development and projected landscape-level wildfire risk to residential structures in a rapidly urbanizing, fire-prone region in southern California. We based all future development on an econometric subdivision model, but we varied the emphasis of subdivision decision-making based on three broad and common growth types: infill, expansion, and leapfrog. Simulation results showed that decision-making based on these growth types, when applied locally for subdivision of individual parcels, produced substantial landscape-level differences in pattern, location, and extent of development. These differences in development, in turn, affected the area and proportion of structures at risk from burning in wildfires. Scenarios with lower housing density and larger numbers of small, isolated clusters of development, i.e., resulting from leapfrog development, were generally predicted to have the highest predicted fire risk to the largest proportion of structures in the study area, and infill development was predicted to have the lowest risk. These results suggest that land use planning should be considered an important component to fire risk management and that consistently applied policies based on residential pattern may provide substantial benefits for

  11. Land use planning and wildfire: development policies influence future probability of housing loss.

    Science.gov (United States)

    Syphard, Alexandra D; Bar Massada, Avi; Butsic, Van; Keeley, Jon E

    2013-01-01

    Increasing numbers of homes are being destroyed by wildfire in the wildland-urban interface. With projections of climate change and housing growth potentially exacerbating the threat of wildfire to homes and property, effective fire-risk reduction alternatives are needed as part of a comprehensive fire management plan. Land use planning represents a shift in traditional thinking from trying to eliminate wildfires, or even increasing resilience to them, toward avoiding exposure to them through the informed placement of new residential structures. For land use planning to be effective, it needs to be based on solid understanding of where and how to locate and arrange new homes. We simulated three scenarios of future residential development and projected landscape-level wildfire risk to residential structures in a rapidly urbanizing, fire-prone region in southern California. We based all future development on an econometric subdivision model, but we varied the emphasis of subdivision decision-making based on three broad and common growth types: infill, expansion, and leapfrog. Simulation results showed that decision-making based on these growth types, when applied locally for subdivision of individual parcels, produced substantial landscape-level differences in pattern, location, and extent of development. These differences in development, in turn, affected the area and proportion of structures at risk from burning in wildfires. Scenarios with lower housing density and larger numbers of small, isolated clusters of development, i.e., resulting from leapfrog development, were generally predicted to have the highest predicted fire risk to the largest proportion of structures in the study area, and infill development was predicted to have the lowest risk. These results suggest that land use planning should be considered an important component to fire risk management and that consistently applied policies based on residential pattern may provide substantial benefits for

  12. Personal Moral Norms and Attitudes Toward Endangered Species Policies on Private Land

    Directory of Open Access Journals (Sweden)

    Leigh Raymond

    2014-01-01

    Full Text Available Research across multiple disciplines has shown that personal moral norms can play an important role in shaping individuals′ attitudes and behaviour. Despite this, we know relatively little about patterns of support among landowners for either a personal moral norm favouring a strong, ′intrinsic′ right of private ownership, or a moral duty to prevent extinction. In addition, we know even less about the ability of such norms to predict attitudes toward species protection on private lands, especially for non-charismatic species with few qualities that typically generate positive attitudes for conservation. Results from a mail survey of central Indiana landowners suggest broad support for a personal moral norm favouring a strong, ′intrinsic′ right of ownership as well as a personal moral norm to prevent extinction, and that these norms are better predictors of attitudes toward endangered species policies than partisan identification, identification as an environmentalist, strong religious beliefs, or several other demographic factors. The results suggest that those seeking to influence landowner attitudes toward species protection policies should pay closer attention to the influence of these personal moral norms.

  13. Long-term soil nutrient dynamics comparison under smallholding land and farmland policy in northeast of China.

    Science.gov (United States)

    Ouyang, Wei; Wei, Xinfeng; Hao, Fanghua

    2013-04-15

    There are two kinds of land policies, the smallholding land policy (SLP) and the farmland policy (FLP) in China. The farmland nutrient dynamics under the two land policies were analysed with the soil system budget method. The averaged nitrogen (N) input of the SLP and the FLP over sixteen years increased about 23.9% and 33.3%, respectively and the phosphorus (P) input climbed about 39.1% and 42.3%, respectively. The statistical analysis showed that the land policies had significant impacts on N and P input from fertilizer and manure, but did not obviously affect the N input from seeds and biological N fixation. The efficiency percentage of N of the SLP and the FLP climbed about 54.5% and 59.4%, respectively, and the P efficiency improved by 52.7% and 82.6%, respectively. About the nutrient output, the F-test analysis indicated that the land polices had remarkable impacts on N output by crop uptake, ammonia volatilisation, denitrification, leaching and runoff, and P output by uptake, runoff, and leach. The balance showed that the absolute loss of N from land deceased about 43.6% and 46.0%, respectively, in the SLP and the FLP, and P discharge reduced about 34.2% and 75.2%, respectively. The F-test analysis of N and P efficiency and balance of between two polices both indicated that the FLP had significant impact on nutrient dynamic. With the Mitscherlich model, the correlations between nutrient input and crop uptake, usage efficiency and loss were analysed and showed that was a threshold value for the optimal nutrient input with the highest efficiency rate. For the optimal nutrient efficiency, the space for extra P addition was bigger than the N input. The FLP have more advantage than the SLP on the crop yield, nutrient efficiency and environmental discharge. Copyright © 2013 Elsevier B.V. All rights reserved.

  14. Lyme borreliosis in Dutch forestry workers

    NARCIS (Netherlands)

    Kuiper, H.; de Jongh, B. M.; Nauta, A. P.; Houweling, H.; Wiessing, L. G.; van Charante, A. W.; Spanjaard, L.

    1991-01-01

    Serum samples from 127 Dutch forestry workers and 127 matched controls were tested for antibodies against Borrelia burgdorferi in an indirect immunofluorescence assay (IFA). Those of the forestry workers were also tested by Western blotting. The forestry workers were examined clinically for evidence

  15. Ecological forestry: Much more than retention harvesting

    Science.gov (United States)

    Brian J. Palik; Anthony W. D' Amato

    2017-01-01

    We read with interest the recent Journal of Forestry article on "Conceptual Ambiguities and Practical Challenges of Ecological Forestry: A Critical Review" (Batavia and Nelson 2016). In it, Batavia and Nelson do a good job of bringing attention to the concept of ecological forestry, and we agree that a clear understanding of what it is...

  16. The Kyoto Protocol and forestry practices in the United States

    Science.gov (United States)

    Bov B. Eav; Richard A. Birdsey; Linda S. Heath

    2000-01-01

    Forestry may play an important if not critical role in the ability of the U.S. to meet its greenhouse gas emissions target under the terms of the Kyoto Protocol. Given the low rate of change in the U.S. forest land area, the major anthropogenic influences on the current net forest carbon flux are forest management and protection activities that have resulted in...

  17. Development of a spatial planning support system for agricultural policy formulation related to land and water resources in Borkhar & Meymeh district, Iran

    NARCIS (Netherlands)

    Farhadi Bansouleh, B.F.

    2009-01-01

    In this study, a system was developed to support agricultural planners and policy makers in land resource analysis, policy formulation, identification of possible policy measures and policy impact analysis. The research is part of a larger programme, aiming at development of a model system to

  18. Development of a spatial planning support system for agricultural policy formulation related to land and water resources in Borkhar & Meymeh district, Iran

    NARCIS (Netherlands)

    Farhadi Bansouleh, B.F.

    2009-01-01

    In this study, a system was developed to support agricultural planners and
    policy makers in land resource analysis, policy formulation, identification of
    possible policy measures and policy impact analysis. The research is part of a
    larger programme, aiming at development of a

  19. Community Forestry and Forest Conservation

    DEFF Research Database (Denmark)

    Milhøj, Anders; Casse, Thorkil

    2011-01-01

    This paper is a meta-study of local forest management experiences in developing countries drawn from a review of 56 case-studies presented in 52 papers. Many case-studies report positive links between community forestry and forest conservation. In international organizations and NGOs there is a g......This paper is a meta-study of local forest management experiences in developing countries drawn from a review of 56 case-studies presented in 52 papers. Many case-studies report positive links between community forestry and forest conservation. In international organizations and NGOs...... there is a generally accepted agreement that collective management (community forestry) will yield success in forest conservation. However, the claim is seldom rigorously examined. We suggest to have a review of the literature and to propose a first step to a test of the claim in order to reach a first generalization...... as to the success of community forestry in forest conservation. The review of the literature is the first step towards such an examination, enabling us to make some initial generalizations for further research. In the present paper, a statistical test is performed and the claim is found wanting. The reviewed papers...

  20. Robotics in agriculture and forestry

    NARCIS (Netherlands)

    Bergerman, M.; Billingsley, J.; Reid, J.; Henten, van E.J.

    2016-01-01

    Robotics for agriculture and forestry (A&F) represents the ultimate application of one of our society’s latest and most advanced innovations to its most ancient and important industries. Over the course of history, mechanization and automation increased crop output several orders of magnitude,

  1. A prospective analysis of Brazilian biofuel economy: Land use, infrastructure development and fuel pricing policies

    Science.gov (United States)

    Nunez Amortegui, Hector Mauricio

    Being the two largest ethanol producers in the world, transportation fuel policies in Brazil and the U.S. affect not only their domestic markets but also the global food and biofuel economy. Hence, the complex biofuel policy climate in these countries leaves the public with unclear conclusions about the prospects for supply and trade of agricultural commodities and biofuels. In this dissertation I develop a price endogenous mathematical programming model to simulate and analyze the impacts of biofuel policies in Brazil and the U.S. on land use in these countries, agricultural commodity and transportation fuel markets, trade, and global environment. The model maximizes the social surplus represented by the sum of producers' and consumers' surpluses, including selected agricultural commodity markets and fuel markets in the U.S., Brazil, Argentina, China, and the Rest-of-the-World (ROW), subject to resource limitations, material balances, technical constraints, and policy restrictions. Consumers' surplus is derived from consumption of agricultural commodities and transportation fuels by vehicles that generate vehicle-kilometers-traveled (VKT). While in the other regional components aggregate supply and demand functions are assumed for the commodities included in the analysis, the agricultural supply component is regionally disaggregated for Brazil and the U.S., and the transportation fuel sector is regionally disaggregated for Brazil. The U.S. agricultural supply component includes production of fourteen major food/feed crops, including soybeans, corn and wheat, and cellulosic biofuel feedstocks. The Brazil component includes eight major annual crops, including soybeans, corn, wheat, and rice, and sugarcane as the energy crop. A particular emphasis is given to the beef-cattle production in Brazil and the potential for livestock semi-intensification in Brazilian pasture grazing systems as a prospective pathway for releasing new croplands. In the fuel sector of both

  2. [Temporal and spatial variation of mercury in water of agro-forestry and livestock compound watershed in the three Gorges Reservoir Area].

    Science.gov (United States)

    Zhao, Zheng; Wang, Ya; Mu, Zhi-jian; Wang, Ding-yong

    2015-01-01

    The temporal and spatial distribution of mercury (Hg) in four different sources of stream (aquaculture wastewater, bare land, forestry land and agro-forestry land) and well water of an agro-forestry and livestock compound watershed in the Three Gorge Reservoir region was studied during the period from March 2013 to March 2014. The total mercury (THg) concentrations ranged 9.95-15.26 ng x L(-1) with an average of (11.95 +/- 1.87) ng x L(-1), and the THg concentration decreased in the order of bare land > aquaculture wastewater> forestry land > agro-forestry land > well water. The total methylmercury (TMeHg) concentrations ranged 0.120-0.441 ng x L(-1) with an average of (0.232 +/- 0.099) ng x L(-1), and the TMeHg concentration decreased in the order of aquaculture wastewater > agro-forestry land > forestry land > bare land > well water. THg and TMeHg in well water were both dominated by the dissolved fraction, whereas for other sources of stream, the particulate phase accounted for the major fraction of THg and TMeHg. The THg concentrations in winter and spring were significant higher than those in summer and fall, however, no obvious seasonal trend of TMeHg distribution was observed. Comprehensive analysis showed human activities and weather conditions such as air temperature and precipitation etc. were the main reasons for the difference of temporal and spatial distribution of THg and TMeHg.

  3. Upland agricultural and forestry development in the Amazon: sustainability, criticality and resilience

    Science.gov (United States)

    Emmanuel Adilson S. Serrao; Daniel Nepstad; Robert. Walker

    1996-01-01

    This paper provides an overview of agricultural and forestry development in the Amazon basin, and presents and discusses the main land use systems in evidence today in that region. These are logging, shifting-cultivation and ranching. The issue of sustainability is addressed, and current Amazonian land use is interpreted in light of ecological impacts and long-run...

  4. Carbon accounting and cost estimation in forestry projects using CO2Fix V.3

    NARCIS (Netherlands)

    Groen, T.A.; Nabuurs, G.J.; Schelhaas, M.J.

    2006-01-01

    Carbon and financial accounting of projects in the Land Use, Land-Use Change and Forestry sector is a topic of hot debate. Large uncertainty remains concerning the carbon dynamics, the way they should be accounted and the cost efficiency of the projects. Part of the uncertainty can be alleviated by

  5. 32 CFR 643.35 - Policy-Mineral leasing on lands controlled by the Department of the Army.

    Science.gov (United States)

    2010-07-01

    ... Department of the Army. 643.35 Section 643.35 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Policy § 643.35 Policy—Mineral leasing on lands controlled by the Department of the Army. (a) Acquired lands—(1) General. The Coal Leasing Amendments Act of...

  6. Integrated assessment of agricultural land use policies on nutrient pollution and sustainable development in Taihu Basin, China

    NARCIS (Netherlands)

    Reidsma, P.; Feng, S.; Loon, van M.; Luo, X.; Kang, C.; Lubbers, M.T.M.H.; Kanellopoulos, A.; Wolf, J.; Ittersum, van M.K.; Qu, F.

    2012-01-01

    Water pollution in Chinese lakes is a major problem. To reduce nutrient pollution and enhance sustainable development in Taihu Basin, China, an integrated assessment of the impacts of agricultural land use policies has been performed, using the technical coefficient generator TechnoGIN and the

  7. Land Use Change from Biofuels Derived from Forest Residue: A Case of Washington State

    Directory of Open Access Journals (Sweden)

    Daniel Brent

    2013-01-01

    Full Text Available Biofuel policy in the United States is transitioning away from corn towards second-generation biofuels in part because of the debate over environmental damages from indirect land use change. We combine a spatially explicit parcel level model for land use change in Washington State with simulations for biofuel policy aimed at utilizing forest residue as feedstock. Using a spatially explicit model provides greater precision in measuring net returns to forestland and development and indicates which areas will be most impacted by biofuel policy. The effect of policy is simulated via scenarios of increasing net returns to forestry and of siting feedstock-processing plants. Our results suggest that forestland will increase from such a policy, leading to a net reduction in atmospheric carbon from indirect land use change. This is in contrast to the experience of corn ethanol where the change in carbon emissions is potentially positive and large in magnitude.

  8. Modelling Land Use and Transport Policies to Measure Their Contribution to Urban Challenges: The Case of Madrid

    Directory of Open Access Journals (Sweden)

    Andrea Alonso

    2017-03-01

    Full Text Available Urban areas play a key role in the development of European territories, and it is essential for them to be sustainable and efficient. However, the European cities are facing some challenges related to certain trends that are threatening their sustainable development and operational efficiency. In this paper, we compare the contribution of three policy measures—cordon toll accompanied by public transport improvements, teleworking and re-densification—to address different city challenges. The policy assessment requires a long term simulation tool, i.e., the MARS (Metropolitan Activity Relocation Simulator model, which is able to consider interactions between land use and transport systems. The simulations of the different policy scenarios were carried out for the case of Madrid in the period 2012–2031. The contribution of the policy measures to address the city challenges was measured through different indicators. The results indicated that the three policy measures contributed to the time efficiency challenge, by saving time for the commute, reducing congestion and improving the traffic flows at peak hours. The most effective policy in this regard is the teleworking measure. Another challenge addressed by the three policies was the accessibility to PT. The three policy scenarios, when simulated, showed higher PT use, especially the cordon toll scenario. However, the only policy that really contributed to the energy, emissions and pollution city challenges was the re-densification measure, which reduced travel distances and encouraged a mobility that relies more on PT and slow modes.

  9. Factors Limiting Formation of Community Forestry Enterprises in the Southern Mixteca Region of Oaxaca, Mexico

    Science.gov (United States)

    Hernández-Aguilar, José Antonio; Cortina-Villar, Héctor Sergio; García-Barrios, Luis Enrique; Castillo-Santiago, Miguel Ángel

    2017-03-01

    Many studies have considered community-based forestry enterprises to be the best option for development of rural Mexican communities with forests. While some of Mexico's rural communities with forests receive significant economic and social benefits from having a community forestry enterprise, the majority have not formed such enterprises. The purpose of this article is to identify and describe factors limiting the formation of community forestry enterprise in rural communities with temperate forests in the Southern Mixteca region of Oaxaca, Mexico. The study involved fieldwork, surveys applied to Community Board members, and maps developed from satellite images in order to calculate the forested surface area. It was found that the majority of Southern Mixteca communities lack the natural and social conditions necessary for developing community forestry enterprise; in this region, commercial forestry is limited due to insufficient precipitation, scarcity of land or timber species, community members' wariness of commercial timber extraction projects, ineffective local governance, lack of capital, and certain cultural beliefs. Only three of the 25 communities surveyed have a community forestry enterprise; however, several communities have developed other ways of profiting from their forests, including pine resin extraction, payment for environmental services (PES), sale of spring water, and ecotourism. We conclude that community forestry enterprise are not the only option for rural communities to generate income from their forests; in recent years a variety of forest-related economic opportunities have arisen which are less demanding of communities' physical and social resources.

  10. What scope for integrating land management policies, land administration processes and data infrastructures for housing production in Nigeria?

    NARCIS (Netherlands)

    Agunbiade, M.E.; Rajabifard, A.; Bennett, R.M.

    2016-01-01

    Existing knowledge reveals that land as a resource is not currently managed efficiently and effectively in most countries of the world. One of the factors considered important in understanding the inefficiencies and ineffectiveness is the level of integration between agencies. The objective of this

  11. Land

    CSIR Research Space (South Africa)

    Audouin, M

    2007-01-01

    Full Text Available Unsustainable agricultural practices have had a role to play in the degradation of land on which agriculture depends. South Africa has an international obligation to develop a National Action Programme (NAP), the purpose of which is to identify...

  12. Plant protective chemicals in forestry

    International Nuclear Information System (INIS)

    Mueller, A.; Freidhager, R.; Hackl, J.

    1993-12-01

    The aim of the present study is to examine critically the use of pesticides in forestry and the resulting problems. Further, the study points out possibilities for dispensing with chemical treatments altogether. This work is intended to assist those deciding upon suitable forest protection procedures. There are also comments on the particular dangers arising from the use of pesticides (R-Saetze) and safety advice as regards their proper application. The first part of the present study contains both a discussion of the humanotoxicological and ecological consequences of pesticide applications in forestry as well as the legal basis for the sale and use of pesticides in Austria. The following parts (herbicides, insecticides, rodenticides, game deterrents, fungicides) treat the use of pesticides according to their respective area of application. Discussed here are chemical properties, toxicity, and the environmental compatibility of the pesticides in question, including demonstrations of environmentally sound ways to avoid or restrict the use of pesticides. (authors)

  13. What are the right land supply policies for housing in the Geneva trans-frontier conurbation?

    Directory of Open Access Journals (Sweden)

    Michèle Tranda-Pittion

    2010-09-01

    Full Text Available For decades the trans-frontier conurbation of Geneva has suffered from a recurring housing shortage, and the supply of land has been clearly recognized by local professionals as one of the main factors in a resolution of this problem. The cross-boundary nature of the study area presents a dual interest. On the one hand, the three existing political and administrative systems constitute a relatively diverse range of situations and the complexity of the context - one conurbation, 220 communes, but three states (France, Canton Geneva and Canton Vaud has led some stakeholders to consider it as a laboratory for experiments in terms of working methods with consultations and research conducted in parallel with the application of different operational approaches. The work discussed concludes by noting some key points that could help integrate land supply into the processes of urban production and with other factors that affect feasibility; its careful coordination with other relevant public policies; the establishment of time frames relevant to different stages of implementation and an approach that connects land policies, urban planning and infrastructure provision within a framework resulting in financial feasibility.L’agglomération transfrontalière de Genève souffre d’un déficit de logements récurrent depuis des décennies, et le foncier a clairement été reconnu par les acteurs professionnels locaux comme l’une des conditions essentielles de la résolution de cette situation de pénurie. Le caractère transfrontalier de ce territoire d’étude présente en outre un double intérêt. D’une part, les trois systèmes politico-administratifs en présence constituent un panel de situations relativement diversifiées, et la complexité de la situation – une agglomération, 220 communes mais 3 Etats – a poussé certains des acteurs en présence à considérer cette entité comme un laboratoire d’expérimentations, du point de vue des m

  14. Sensors in Agriculture and Forestry

    OpenAIRE

    Pajares, Gonzalo; Peruzzi, Andrea; Gonzalez-de-Santos, Pablo

    2013-01-01

    Agriculture and Forestry are two broad and promising areas demanding technological solutions with the aim of increasing production or accurate inventories for sustainability while the environmental impact is minimized by reducing the application of agro-chemicals and increasing the use of environmental friendly agronomical practices. In addition, the immediate consequence of this “trend” is the reduction of production costs. Sensors-based technologies provide appropriate tools to achieve the ...

  15. Impacts of climate Change on forestry in Kenya

    International Nuclear Information System (INIS)

    Kariuki, J.G.; Omenda, T.O.

    1998-01-01

    Forests are sources of CO 2 after deforestation occurs, and they serve as carbon sinks when maintained. forests cover 2.4% of the total land i.e. (closed canopy 2.1%, plantations 0.3%), which is very small proportion of vegetation cover in Kenya. They are mostly found in the moist Central highlands, in the midst of intense human settlement and agriculture. Others are found in isolated hilltops, and in discontinuous narrow bands along permanent and seasonal rivers. Forests have been progressively reduced since the turn of the century, with current rates of deforestation being 5000 ha per year. this loss is primarily to agriculture, grazing and excision for settlements. forests products are valued at Ksh. 12 billion per year (i.e. 10% of the country's agricultural GPD). The forestry sector employs 70,000 people in the forestry, wood industries etc. Forests also perform environmental services like soil and water conservation, water flow regulation, and biodiversity conservation

  16. Effects of land policy on hybrid rural-urban development patterns and resilience : A case study of the territorial development in the Bangkok Metropolitan Region

    NARCIS (Netherlands)

    Rongwinriyaphanich, S.

    2012-01-01

    This article aims to provide planners and policy makers with a better understanding about potential impacts of land policy on the shaping of hybrid rural-urban development patterns and their effects on resilience enhancement of urban systems. It examines the impacts of diverse development policies

  17. Bridging the gap between forestry education and sustainable ...

    African Journals Online (AJOL)

    Forestry education is one of the vital factors that can contribute to the sustainable development of forestry sub-sector in any country. In Nigeria, there is a big gap between forestry education and sustainable forestry development. The paper examines the development of forestry education and deforestation in the country.

  18. Indigenous knowledge and land use policy: Implications for livelihoods of flood recession farming communities in the Okavango Delta, Botswana

    Science.gov (United States)

    Motsumi, Sekgowa; Magole, Lapologang; Kgathi, Donald

    Flood recession farming commonly known as molapo farming in the Okavango Delta is an important land use and livelihood activity for poor and vulnerable communities living on its fringes. Molapo farming is mainly practised by subsistence farmers. The study on the system was conducted in the villages of Shorobe and Tubu in the Okavango Delta in Ngamiland District, Botswana. The objective of the study was to find out if indigenous knowledge (IK) still has a role in molapo farming and if current land use policy supports or stifle the practice and the attendant IK. Indigenous knowledge systems (IKSs) within molapo farming were studied using focused group discussions, Participatory Rural Appraisals (PRAs) and open ended interviews. Policy content and process analysis was done through document perusal and stakeholder analysis. The study found that in Tubu more than 50% of molapo farms are owned by women making molapo farming an important livelihood activity for marginalised groups. The Ngamiland land use plan acknowledges the importance of stakeholder participation and IK in land management. However the use of IK is not evident in the plan and subsequent recommendations. Molapo farming is considered a potential threat to the ecological functioning of the Delta, through use of inputs such as fertilizers and pesticides. Consequently farmers have been discouraged from practicing molapo farming on floodplains. However according to the farmers, ploughing in floodplains minimizes cutting of trees and renders use of fertilizer unnecessary due to annual deposition of nutrients through flood waters. We conclude that although IK still plays an important role in molapo farming there exists no policy environment to use the knowledge and support the practice. We recommend that sustainable molapo farming requires the use of IK within an Integrated Land Use Planning process.

  19. Soils, people and policy: land resource management conundrum in the Okavango Delta, Botswana

    Directory of Open Access Journals (Sweden)

    Oluwatoyin Dare Kolawole

    2017-06-01

    Full Text Available The multi-faceted aspects of natural resource governance underscore the complex nature of the subject. The intricacies associated with the skewed power relations between those who allocate these resources (land, in this case and those who access and use them vis à vis environmental conservation make the subject a daunting one. Based on preliminary field observations and farmers’ opinions on soil health conditions in the Okavango Delta, the paper assesses the nutrient status of selected farmers’ fields and how the smallholders and government respond to this peculiar ecological environment. It specifically analyses small farmers’ perceptions on the political ecology of soil management in the area. We used a multi-stage sampling procedure to sample 228 smallholder farmers. The smallholders were interviewed using interview schedules. Key informant interviews were used to collect qualitative data from farmers as well. Thirty-three (33 composite soil samples were collected from 30 farmers’ plots in three farming communities (Makalamabedi, Nokaneng and Mohembo. Laboratory analysis shows that most soils in the wetland and its dryland surroundings are generally acidic, low in essential nutients as well as in cation-exchange-capacity (CEC. However, the results of a one-way analysis of variance (ANOVA conducted shows significant differences in soil nutrient levels in different locations within the Delta. While farming remains an important livelihood of rural communities, policies on natural resource governance particularly along the river channels delimit local farmers’ ability to engage in meaningful soil fertility management. The low CEC of the soils is an indication that holistic cultural practices, which are beyond mere chemical fertilizations are critical and more desirable for improved soil health and sustainable rural livelihoods in the Delta.

  20. Factors Influencing Levels of CSR Disclosure by Forestry Companies in China

    Directory of Open Access Journals (Sweden)

    Feifei Lu

    2017-10-01

    Full Text Available Abstract: With the international community’s increasing concern for social and environmental problems, the fulfilment and disclosure of corporate social responsibility (CSR has been advocated and promoted across the world. Forestry companies, which are particularly sensitive to environmental and social issues, are increasingly developing and improving their levels of CSR disclosure. However, information on emerging country contexts is still lacking. To fill this gap, this study focuses on Chinese forestry companies’ CSR disclosure and introduces new disclosure indices through content analysis of annual reports by listed companies between 2011–2015. It then builds a correlation analysis of the factors influencing these companies’ disclosure indices in order to gain a better understanding of the current situation for CSR implementation by forestry companies in emerging economies like China. Although context-specific, our findings can provide a reference for researchers and policy makers, and promote sustainable development via improved CSR disclosure by forestry companies, especially in developing regions.

  1. Short-rotation forestry for energy production in Hawaii

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, V.C.; Liu, W. [Univ. of Hawaii, Honolulu, HI (United States); Merriam, R.A.

    1993-12-31

    In Hawaii, imports of fossil fuels continue to accelerate and now provide over 90% of the total energy supply at a cost exceeding $1 {times} 10{sup 9} annually exported from the local economy. Concurrently, sugarcane and pineapple crops, the traditional mainstays of the state`s economy, have declined such that as much as 80,000 hectares of agricultural land are now available for alternative land uses. The feasibility of short-rotation forestry for sustainable energy production on these former sugarcane and pineapple plantation lands is being evaluated using species- and site-specific empirical models to predict yields of Eucalyptus grandis, E. saligna, and Leucaena leucocephala, a system model to estimate delivered costs, and a geographic information system to extend the analysis to areas where no field trials exist and to present results in map form. The island of Hawaii is showcased as an application of the methodology. Modeling results of methanol, ethanol, and electricity production from tropical hardwoods are presented. Short-rotation forestry appears to hold promise for the greening of Hawaii`s energy system and agricultural lands for the benefit of the state`s citizens and visitors. The methodology is readily transferable to other regions of the United States and rest of the world.

  2. Operational forest management planning methods: proceedings, meeting of steering systems project group, International Union of Forestry Research Organizations, Bucharest, Romania, June 18-24, 1978

    Science.gov (United States)

    Daniel Navon

    1978-01-01

    These 14 papers were submitted to a conference of Project Group P4.07 Division IV, International Union of Forestry Research Organizations. Topics discussed included the uses of simulations, analytical techniques, and mathematical programming techniques in land management planning, reforestation programs, intensive forestry, timber management and production, tree growth...

  3. Forestry serving urban societies in the north atlantic region

    DEFF Research Database (Denmark)

    for the needs for urban societies, sound planning, design and management are required. An international conference was organised in Iceland in September 2009 in order to bring together researchers and practitioners from the region. The conference was part of the Icelandic chairmanship of the Nordic Council...... of Ministers and was organised in collaboration with the Nordic-Baltic Centre of Advanced Research on Forestry Serving Urbanised Societies (CARe-FOR-US), the European Forest Network, Icelandic Forest Research and the Icelandic Forestry Association. Over 120 delegates represented researchers, planners...... and managers of forests and other green areas, policy makers and students. This issue of TemaNord presents a selection of papers presented at the conference, covering topics such as planning for environmental services, urban forest strategies, public involvement, and urban woodland management....

  4. Public Debates Shaping Forestry's Future: An Analysis.

    Science.gov (United States)

    David Fan; David Bengston

    1997-01-01

    The job of forest managers and policy makers is growing increasingly complex because of rapid change in the social, political, economic, and scientific environments in which forest management is carried out. Managing public lands in ways that are responsive to changing social conditions requires continuous monitoring and assessment. But traditional methods for...

  5. Toward a sustainable utilization of land resources in China: problems, policies, and practices.

    Science.gov (United States)

    Hong, Wuyang; Li, Feixue; Li, Manchun; Zhang, Fangfang; Tong, Lihua; Huang, Qiuhao

    2014-10-01

    China's economy is growing explosively with double-digit rates of growth. However, behind the scenes of this economic miracle, a dark underbelly exists. The potential impact of the unsustainable use of land resources is increasing. Each parcel of land has a stationary geographic location, while its utilization is optional. The re-adjustment and optimization of land use patterns ought to be encouraged. Spatial reconstruction refers to the combination of various land elements, which can promote the rational and efficient allocation of land resources through a four-layer action framework: the development of unused land, urban renewal, ecological reconstruction, and spatial displacement. The feasibility and validity of these methods are illustrated by practical cases in different provinces in China. We thus propose that pursuing sustainable development and building an ecological civilization will be necessary for China in future decades.

  6. Can incentives make a difference? Assessing the effects of policy tools for encouraging tree-planting on private lands.

    Science.gov (United States)

    Ruseva, Tatyana B; Evans, Tom P; Fischer, Burnell C

    2015-05-15

    This study uses a mail survey of private landowners in the Midwest United States to understand the characteristics of owners who have planted trees or intend to plant trees in the future. The analysis examines what policy tools encourage owners to plant trees, and how policy tools operate across different ownership attributes to promote tree-planting on private lands. Logistic regression results suggest that cost-subsidizing policy tools, such as low-cost and free seedlings, significantly increase the odds of actual and planned reforestation when landowners consider them important for increasing forest cover. Individuals most likely to plant trees, when low-cost seedlings are available and important, are fairly recent (reforest were also shaped by owners' planning horizons, connection to the land, previous tree-planting experience, and peer influence. The study has relevance for the design of policy approaches that can encourage private forestation through provision of economic incentives and capacity to private landowners. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Studies and researches regarding the urban policies impact on land valuation

    Directory of Open Access Journals (Sweden)

    Daniela Barbu

    2013-08-01

    Full Text Available The authors develop a concept paper on the economic valuation of land. They detail the basic principles corroborated with the direct factors that modify the mathematical parameters and also the impact of construction on the land. Starting from the principles of Darin Drabkin, the authors develop, within the concept of a market economy, an urban land sale procedure by optimizing the control of land instruments. This study asks about the expected consequences of increasing the tax rate on the land component of real estate while reducing the rate at which the improvement is taxed. The first part briefly presents the consequences that land taxes are expected to produce given our theoretical understanding of land markets. These conclusions are blind to the planning and the institutional context of the development process. The consequences of moving from a general property tax to a land value tax in the Toronto and Ottawa regions are assessed by interviewing developers, planners and municipal finance officers. The conclusions summarise the main concerns that would be raised by moving toward land value taxation in the context of a growth management strategy that would make cities more compact.

  8. 75 FR 64985 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2010-10-21

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council will meet in Philadelphia, PA, November 11, 2010, during the Home Depot Foundation and National Arbor Day Foundation's Partners in Community Forestry National Conference. The...

  9. The need for a Communicative Approach to improve Environmental Policy integration in urban Land Use Planning

    NARCIS (Netherlands)

    Simeonova, V.; Valk, van der A.J.J.

    2009-01-01

    The debate on sustainable development emphasizes the importance of integrating environmental policy into all policy sectors. It is increasingly recognized that this integration is needed at both the national and the local levels of governance. The Environmental Policy Integration (EPI) principle

  10. Sector-specific issues and reporting methodologies supporting the General Guidelines for the voluntary reporting of greenhouse gases under Section 1605(b) of the Energy Policy Act of 1992. Volume 2: Part 4, Transportation sector; Part 5, Forestry sector; Part 6, Agricultural sector

    International Nuclear Information System (INIS)

    1994-10-01

    This volume, the second of two such volumes, contains sector-specific guidance in support of the General Guidelines for the voluntary reporting of greenhouse gas emissions and carbon sequestration. This voluntary reporting program was authorized by Congress in Section 1605(b) of the Energy Policy Act of 1992. The General Guidelines, bound separately from this volume, provide the overall rationale for the program, discuss in general how to analyze emissions and emission reduction/carbon sequestration projects, and address programmatic issues such as minimum reporting requirements, time parameters, international projects, confidentiality, and certification. Together, the General Guidelines and the guidance in these supporting documents will provide concepts and approaches needed to prepare the reporting forms. This second volume of sector-specific guidance covers the transportation sector, the forestry sector, and the agricultural sector

  11. Sector-specific issues and reporting methodologies supporting the General Guidelines for the voluntary reporting of greenhouse gases under Section 1605(b) of the Energy Policy Act of 1992. Volume 2: Part 4, Transportation sector; Part 5, Forestry sector; Part 6, Agricultural sector

    Energy Technology Data Exchange (ETDEWEB)

    1994-10-01

    This volume, the second of two such volumes, contains sector-specific guidance in support of the General Guidelines for the voluntary reporting of greenhouse gas emissions and carbon sequestration. This voluntary reporting program was authorized by Congress in Section 1605(b) of the Energy Policy Act of 1992. The General Guidelines, bound separately from this volume, provide the overall rationale for the program, discuss in general how to analyze emissions and emission reduction/carbon sequestration projects, and address programmatic issues such as minimum reporting requirements, time parameters, international projects, confidentiality, and certification. Together, the General Guidelines and the guidance in these supporting documents will provide concepts and approaches needed to prepare the reporting forms. This second volume of sector-specific guidance covers the transportation sector, the forestry sector, and the agricultural sector.

  12. Forestry and biomass energy projects: bottom-up comparisons of CO2 storage and costs

    International Nuclear Information System (INIS)

    Swisher, J.N.

    1994-01-01

    This paper presents a comprehensive and consistent methodology to account for the costs and net carbon flows of different categories of forestry and biomass energy projects and describes the application of the methodology to several sets of projects in Latin America. The results suggest that both biomass energy development and forestry measures including reforestation and forest protection can contribute significantly to the reduction of global CO 2 emissions, and that local land-use capacity must determine the type of project that is appropriate in specific cases. No single approach alone is sufficient as either a national or global strategy for sustainable land use or carbon emission reduction. The methodology allows consistent comparisons of the costs and quantities of carbon stored in different types of projects and/or national programs, facilitating the inclusion of forestry and biomass energy projects in a possible CO 2 emission reduction regime. (Author)

  13. Forestry

    NARCIS (Netherlands)

    Nabuurs, G.J.; Masera, O.; Andrasko, K.; Benetiz-Ponce, P.; Boer, R.; Dutschke, M.; Elsiddig, E.; Ford-Robertson, J.; Frumhoff, P.; Karjalainen, T.; Krankina, O.; Kurz, W.A.; Matsumoto, M.; Oyhantcabal, W.; Ravindranath, N.H.; Sanz Sanchec, M.J.; Zhang, X.

    2007-01-01

    During the last decade of the 20th century, deforestation in the tropics and forest regrowth in the temperate zone and parts of the boreal zone remained the major factors responsible for emissions and removals, respectively. However, the extent to which the carbon loss due to tropical deforestation

  14. Simulating Land Use Policies Targeted to Protect Biodiversity with the CLUE-Scanner Model

    NARCIS (Netherlands)

    Verburg, P.H.; Lesschen, J.P.; Koomen, E.; Perez-Soba, M.

    2011-01-01

    This chapter presents an integrated modelling approach for assessing land use changes and its effects on biodiversity. A modelling framework consisting of a macro-economic model, a land use change model, and biodiversity indicator models is described and illustrated with a scenario study for the

  15. New biotechnologies in Serbian forestry

    Directory of Open Access Journals (Sweden)

    Galović Vladislava

    2014-01-01

    Full Text Available This paper presents an overview of the results achieved in the laboratory for molecular studies of the Institute of Lowland Forestry and Environment, University of Novi Sad, in the field of biotechnology, mainly in molecular genetics, genomics and functional genomics. Researches are designed to serve as a breeding tool. The aim was to clarify the processes of classical genetics by applying modern methods and enable a qualitative and rapid progress in understanding the processes that occur at the level of genes in the genome of forest plant species and thus help the processes of conservation of valuable taxa at the time of global climate change. The results are presented within various research fields and by type of forest trees that were given priority by importance in forest ecosystems. Studies have in most cases been of applicative character with the aim of solving the major problems in forestry, but also of fundamental nature when they were necessary to elucidate the response of forest species to the induced stress, which is an inevitable component of the time characterized by tolerance and adaptation as keywords. [Projekat Ministarstva nauke Republike SRbije, br. III 43002: Biosenzing tehnologije i globalni sistem za kontinuirano istraživanje i integrisano upravljanje ekosistemima i br. III 43007: Istraživanje klimatskih promena i njihovog uticaja na životnu sredinu - praćenje uticaja, adaptacija i ublažavanje i IPA - OXIT

  16. Forestry Extension: An Indispensable Service for Sustainable ...

    African Journals Online (AJOL)

    It is effective forestry extension that can enlighten and educate the forest communities on the inherent dangers their activities pose to the enviroment.This is the premise on which the challenges facing effective forestry extension delivery in Nigeria and suggested solutions to the highlighted challenges is the focus of this write ...

  17. Aspects of economic analysis in forestry enterprises

    Directory of Open Access Journals (Sweden)

    M.Yu. Chik

    2017-12-01

    Full Text Available The subject of economic analysis from the point of view of philosophical sciences and works of domestic and foreign scientists is researched. The analysis of costs and production costs as the most important components of the economic analysis of forestry enterprises are distinguished. The basic tasks of the economic analysis at the enterprises of forestry are determined. The main objects of the study of indicators of the cost price of forestry products are singled out. The calculation of general indicators of expenditures at the State Enterprise «Zolochiv Forestry» is carried out and the corresponding general conclusions are made. The influence of factors on the change in the cost price of harvesting of forestry products in terms of expenditure items at the State Enterprise «Zolochiv Forestry» is calculated and the corresponding general conclusions are indicated. The main sources of reserves for reducing the costs of forestry products at the State Enterprise «Zolochiv Forestry» are proposed.

  18. 29 CFR 780.217 - Forestry activities.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Forestry activities. 780.217 Section 780.217 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... as It Relates to Specific Situations Hatchery Operations § 780.217 Forestry activities. Operations in...

  19. Ten-year urban forestry action plan

    Science.gov (United States)

    J.W." Jerry" Van Sambeek

    2017-01-01

    The Ten-year Urban Forestry Action Plan: 2016-2026 was published in September, 2015 (see http://www.urbanforestry.subr.edu/FinalActionPlan_Complete_11_17_15.pdf). This 260 page heavily illustrated document was prepared by the National Urban and Community Forestry Advisory Council (NUCFAC) under leadership and funding from the USDA Forest Service. The Plan's...

  20. Transfer of Forestry Expertise Between Mountain Regions

    Czech Academy of Sciences Publication Activity Database

    Jandl, R.; Van Miegroet, H.; Ač, Alexander; Pokorný, Radek

    2009-01-01

    Roč. 7, - (2009), s. 103-114. ISBN 978-3-902571-97-7. ISSN N R&D Projects: GA MŽP(CZ) SP/2D1/93/07 Institutional research plan: CEZ:AV0Z60870520 Keywords : mountain * Alps * Carpathian Mountains * Rocky Mountains * forestry Subject RIV: GK - Forestry

  1. Fims, forestry information management system: An overview

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    This geographic information system has been developed as part of Forestry Canada's Eastern Quebec Forestry Program for woodlot owners in eastern Quebec. The goal was to provide private woodlot operators with a management system that uses the most advanced technology available. This booklet provides an overview of this system, explaining how the system can be used.

  2. Riparian forestry management and adult stream insects

    OpenAIRE

    Briers, R. A.; Gee, J. H. R.

    2004-01-01

    The impacts of coniferous plantation forestry on the biology of upland streams in the UK are firmly established. Whilst benthic communities have been well studied, very little research has considered the impacts of riparian forestry management on adult stream insects, yet the essentially terrestrial adult (reproductive) phase may be important in determining the abundance and distribution of larval stages. Riparian vegetation has a po...

  3. 78 FR 30847 - Forestry Research Advisory Council

    Science.gov (United States)

    2013-05-23

    ... natural resource research issues, and discussion is limited to Forest Service, National Institute of Food... DEPARTMENT OF AGRICULTURE Forest Service Forestry Research Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Forestry Research Advisory Council will meet in...

  4. Socio Economic Assessment of Urban Forestry Respondents ...

    African Journals Online (AJOL)

    user

    ABSTRACT: The paper investigates the socio economic assessment of urban forestry respondents' income in Okitipupa, Nigeria. Data were collected using structured questionnaires and these were administered to 200 urban forestry respondents. Data were collected on socioeconomic characteristics viz: age, gender, ...

  5. East African Agricultural and Forestry Journal

    African Journals Online (AJOL)

    East African Agricultural and Forestry Journal is published by the Kenya Forestry Research Institute (KARI). Improving and sustaining the national soil and water resource base to meet the challenges of poverty alleviation and food security. Vol 69 (2003). DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT ...

  6. Agricultural Intensification in the Brazilian Agricultural-Forest Frontier: Land Use Responses to Development and Conservation Policy

    Science.gov (United States)

    Garrett, R.; Koh, I.; le Polain de Waroux, Y.; Lambin, E.; Kastens, J.; Brown, J. C.

    2017-12-01

    Agricultural expansion, extensive cattle ranching, and deforestation remain pressing challenges for sustainable development and climate mitigation throughout South America. In response to these challenges, national and local governments, as well as private and non-governmental actors have developed new forest conservation governance mechanisms. The objective of this study is to better understand how conservation policies interact with supply chain development to influence land use. In particular, we endeavor to understand the timing and spatial patterns of crop and cattle intensification, an understudied phenomenon that is critical to understanding the future of agricultural-forest frontiers and the impacts of conservation policies. We focus on Mato Grosso, the largest soy and cattle producing state in Brazil, which spans the Cerrado and Amazon biomes and has experienced higher levels of deforestation for agricultural expansion than any other state globally over the last decade. Using a newly created spatially explicit data set of land use intensity, supply chain development, and forest policy, we find that agricultural intensification is occurring rapidly in the region, but is only partially driven by changes in conservation policies. The intensification of cattle production is the result of improvements in deforestation monitoring, penalties, and enforcement, and increased land scarcity. Crop intensification, in contrast, preceded increases in conservation restrictions, and is associated with the positive spillovers resulting from agribusiness agglomeration and development. These results suggest that intensification is not a foregone conclusion of increasing forest conservation restrictions, but is highly dependent on wider development processes. A combined effort to direct agribusiness development away from forest regions via tax credits and subsidized credit, when applied in concert with stringent conservation requirements, could help promote intensification

  7. Multi-level participatory design of land use policies in African drylands: a method to embed adaptability skills of drylands societies in a policy framework.

    Science.gov (United States)

    d'Aquino, Patrick; Bah, Alassane

    2014-01-01

    The participatory modelling method described here focuses on how to enable stakeholders to incorporate their own perception of environmental uncertainty and how to deal with it to design innovative environmental policies. This "self-design" approach uses role playing games and agent based modelling to let participants design their own conceptual framework, and so modelling supports, of issues. The method has a multi-scale focus I order to enable the whole multi-scale Sahelian logic to be expressed and on the other hand to encourage the players to deal with possible region-wide changes implied by their "local" policy objectives. This multi-level participatory design of land use policies has been under experimentation in Senegal since 2008 in different local and national arenas. The process has resulted in the "self-design" of a qualitative and relatively simple model of Sahelian uncertainty, which can be played like a role playing game as well a computerized model. Results are shown in perceptible autonomous organisational learning at the local level. Participants were also able to incorporate their own ideas for new rules for access to resources. They designed innovative collective rules, organised follow up and monitoring of these new land uses. Moreover, meaningful ideas for environmental policies are beginning to take shape. This work raises the epistemological question of what is meant by the term "indigenous knowledge" in environmental management, ranging from knowledge based on practical experience being included in the scholar's framing of knowledge, to a legitimate local ability to contextualize and re-arrange scientific expertise, to profoundly different worldviews which do not match ours. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. The Japanese programme to relaunch the forestry sector: matching pragmatism with sustainable development

    Directory of Open Access Journals (Sweden)

    Favero M

    2012-10-01

    Full Text Available Large forest areas mostly located in mountainous areas, extreme fragmentation of the forest ownership, inadequate forest road network and large wood imports despite the available domestic potential supply are important factors making the Japanese forest sector weak and poorly competitive. The analysis of the recent policies outlined by the Japanese Government to develop the forest sector can be very interesting, since the Italian forest sector faces similar problems and potentials. The purpose of this paper is to present the main policies contained in the “Forest and Forestry Revitalization Plan”, developed in 2009 as a part of the national Plan for the development of a New Growth Strategy. By considering the Forestry Revitalization Plan a key- element in the national economic growth strategy, the Japanese Government assigns to the forestry sector a fundamental role in achieving the well-being of the entire nation. The Forest and Forestry Revitalization Plan considers as a priority the improvement of the domestic wood demand and, at the same time, the enhancement of the domestic timber supply, through concrete policies aimed to both national and regional goals. Thanks to a parallelism with the Italian Strategic Plan for Forests and Forestry and with the Wood Chain Sector Plan, this paper highlights the strengths of the Japanese Plan and particularly, among the others, its practice settings embedded into a strong and broader ideological framework that inspires the national Plan for the development of a New Growth Strategy.

  9. By 2050 the Mitigation Effects of EU Forests Could Nearly Double through Climate Smart Forestry

    Directory of Open Access Journals (Sweden)

    Gert-Jan Nabuurs

    2017-12-01

    Full Text Available In July 2016, the European Commission (EC published a legislative proposal for incorporating greenhouse gas emissions and removals due to Land Use, Land Use Change and Forestry (LULUCF into its 2030 Climate and Energy Framework. The Climate and Energy Framework aims at a total emission reduction of 40% by 2030 for all sectors together as part of the Paris Agreement. The LULUCF proposal regulates a “no debit” target for LULUCF (Forests and Agricultural soils, and regulates the accounting of any additional mitigation potential that might be expected of it. We find that the forest share of the LULUCF sector can achieve much more than what is in the regulation now. We elaborate a strategy for unlocking European Union (EU forests and forest sector potential based on the concept of “climate smart forestry” (CSF. We find that to-date, European policy has not firmly integrated forest potential into the EU climate policy framework. Nor have climate objectives been firmly integrated into those of the forest and forest sector at either the EU or national level. Yet a wide range of measures can be applied to provide positive incentives for more firmly integrating these climate objectives into the forest and forest sector framework. With the right set of incentives in place at EU and Member States levels, we find the current literature supports the view that the EU has the potential to achieve an additional combined mitigation impact through CSF of 441 Mt CO2/year by 2050. In addition, CSF, through reducing and/or removing greenhouse gas emissions, adapting and building forest resilience, and sustainably increasing forest productivity and incomes, tackles multiple policy goals.

  10. Modeling of global biomass policies

    International Nuclear Information System (INIS)

    Gielen, D.; Fujino, Junichi; Hashimoto, Seiji; Moriguchi, Yuichi

    2003-01-01

    This paper discusses the BEAP model and its use for the analysis of biomass policies for CO 2 emission reduction. The model considers competing land use, trade and leakage effects, and competing emission reduction strategies. Two policy scenarios are presented. In case of a 2040 time horizon the results suggest that a combination of afforestation and limited use of biomass for energy and materials constitutes the most attractive set of strategies. In case of a 'continued Kyoto' scenario including afforestation permit trade, the results suggest 5.1 Gt emission reduction based on land use change in 2020, two thirds of the total emission reduction by then. In case of global emission reduction, land use, land use change and forestry (LULUCF) accounts for one quarter of the emission reduction. However these results depend on the modeling time horizon. In case of a broader time horizon, maximized biomass production is more attractive than LULUCF. This result can be interpreted as a warning against a market based trading scheme for LULUCF credits. The model results suggest that the bioenergy market is dominated by transportation fuels and heating, and to a lesser extent feedstocks. Bioelectricity does not gain a significant market share in case competing CO 2 -free electricity options such as CO 2 capture and sequestration and nuclear are considered. To some extent trade in agricultural food products such as beef and cereals will be affected by CO 2 policies. (Author)

  11. Modeling of global biomass policies

    International Nuclear Information System (INIS)

    Gielen, Dolf; Fujino, Junichi; Hashimoto, Seiji; Moriguchi, Yuichi

    2003-01-01

    This paper discusses the BEAP model and its use for the analysis of biomass policies for CO 2 emission reduction. The model considers competing land use, trade and leakage effects, and competing emission reduction strategies. Two policy scenarios are presented. In case of a 2040 time horizon the results suggest that a combination of afforestation and limited use of biomass for energy and materials constitutes the most attractive set of strategies. In case of a 'continued Kyoto' scenario including afforestation permit trade, the results suggest 5.1 Gt emission reduction based on land use change in 2020, two thirds of the total emission reduction by then. In case of global emission reduction, land use, land use change and forestry (LULUCF) accounts for one quarter of the emission reduction. However these results depend on the modeling time horizon. In case of a broader time horizon, maximized biomass production is more attractive than LULUCF. This result can be interpreted as a warning against a market based trading scheme for LULUCF credits. The model results suggest that the bioenergy market is dominated by transportation fuels and heating, and to a lesser extent feedstocks. Bioelectricity does not gain a significant market share in case competing CO 2 -free electricity options such as CO 2 capture and sequestration and nuclear are considered. To some extent trade in agricultural food products such as beef and cereals will be affected by CO 2 policies

  12. The land use: A Problem of productive capacity and public policy?

    Directory of Open Access Journals (Sweden)

    Florentino Rico Calvano

    2014-01-01

    Full Text Available Section result of research and consultancy project study approach of current land use and land tenure and land conflicts. Use the term refers to the types of coverage developed by man, such as agriculture, livestock, urban or recreational use, socioeconomic and cultural conditions of a population center are what determine the forms of resource use core of the territory, and in turn, these resources directly influence the society that uses it. Numerous systems for classifying cover and land use. The objective was to conduct a study on the approach of the current land use in the municipalities of the region Channel Dam and Coastal Area of the departments of Atlantic and Bolivar to establish the approximate use and enjoyment of the premises. The research was descriptive and analytical in nature, allowed to establish local capacity for land management, occupancy and use of land, approached from quantitative methods in secondary sources, investigating in texts and other related documentation systems that guide the setting of parameters analysis.

  13. Links between Climate Change Mitigation, Adaptation and Development in Land Policy and Ecosystem Restoration Projects: Lessons from South Africa

    Directory of Open Access Journals (Sweden)

    Nicola Favretto

    2018-03-01

    Full Text Available Links between climate change adaptation, mitigation and development co-benefits in land policy and ecosystem restoration projects are hampered by limited understanding of how multi-faceted policy, institutions and projects interact. This paper explores perceptions of co-benefits produced by two community-level projects that pursue ecosystem restoration in South Africa. It develops a new analytical framework to assess the enabling and constraining factors in delivering triple wins for adaptation, mitigation and development. The aim is to investigate the potential for integrating community perspectives into policy and project development and implementation. Data collected through mixed-methods (policy analysis, semi-structured interviews, participatory site visits and focus groups are analysed using thematic analysis. We find that while the projects investigated have potential to deliver triple wins, siloed approaches presently hinder effective implementation. In particular, project focus on job creation hampers the achievement of longer-term mitigation and adaptation benefits. Operational flexibility, long-term goals, multi-sectoral cooperation and enabling frameworks are imperative to the achievement of triple wins. Findings provide valuable lessons that can be applied across sub-Saharan Africa towards achieving triple wins in climate and development policy and practice, especially those developed with job creation and ecological restoration aims.

  14. Lessons for REDD+ from Cameroon's past forestry law reform: a political economy analysis

    Directory of Open Access Journals (Sweden)

    Guy Patrice Dkamela

    2014-09-01

    Full Text Available Reducing emissions from deforestation and forest degradation and enhancing forest carbon stocks (REDD+ is gaining traction in Cameroon. However, given the deep-rooted trans-sectoral drivers of forest loss, enforcing REDD+ policies will require major policy change and reform both within and beyond the forestry sector. In this paper, we view the REDD+ policy arena in Cameroon within a political economy framework and conduct policy network analysis to explore the factors that will enable or hinder efforts to implement the broad policy change required to realize REDD+. As the REDD+ context is shaped by the history of Cameroon's forestry sector, we draw lessons for REDD+ from the forestry law reform undertaken in 1994. We focus our analysis on three factors considered necessary for REDD+ success: (i autonomy of the nation state from interests behind deforestation and forest degradation, (ii national ownership over reform processes, and (iii inclusiveness of policy processes. We find that the REDD+ policy process in Cameroon is repeating the weaknesses of the earlier forestry law reform, as seen in the minimal ownership of REDD+ by national actor groups and low inclusiveness among domestic actors at both national and local levels, as well as the absence of a national coalition for REDD+. Furthermore, politics and private agendas are compromising state agencies' autonomy in making decisions about forest resources. Our findings suggest that responses to these weaknesses, as well as to inconsistencies between sectoral policies and to competition over forest resources, will determine whether REDD+ can induce change within and beyond Cameroon's forestry sector.

  15. Planting for the Future: Forestry for Human Needs. Worldwatch Paper 26.

    Science.gov (United States)

    Eckholm, Erik

    Forestry planning is essential if the global trend toward deforestation is to be reversed. World forest trends, although often based on inaccurate or misleading information put out by national governments, indicate that the area of land covered with closed forests has decreased from about 25% in 1950 to about 20% in the 1970s. Major causes of…

  16. Field evaluations of a forestry version of DRAINMOD-NII model

    Science.gov (United States)

    S. Tian; M. A. Youssef; R.W. Skaggs; D.M. Amatya; G.M. Chescheir

    2010-01-01

    This study evaluated the performance of the newly developed forestry version of DRAINMOD-NII model using a long term (21-year) data set collected from an artificially drained loblolly pine (Pinus taeda L.) plantation in eastern North Carolina, U.S.A. The model simulates the main hydrological and biogeochemical processes in drained forested lands. The...

  17. Editorial Forestry faces big issues to remain sustainable — a role for ...

    African Journals Online (AJOL)

    Plantation forestry remains an attractive land use, both from an economic perspective through the production of costeffective wood and from a sustainable development perspective through the generation of jobs in rural areas. The forest industry directly employs over 100 000 people and if one considers that all of plantation ...

  18. Atmospheric deposition at four forestry sites in the Alpine Region of Trentino- South Tyrol, Italy

    Directory of Open Access Journals (Sweden)

    Stefano MINERBI

    2002-09-01

    Full Text Available The Trentino-South Tyrol Region is located in the southern part of the Alpine Chain. The territory is largely mountainous with crystalline rock formations dominant in the north and limestone in the south-east. Most of the land is open to the climatic and atmospheric influence of the River Po, via the mainly N-S oriented valley of the River Adige. The forestry authorities of the region have since the 80s been making an annual assessment of forest decline, particularly as regards parasite attacks, defoliation and crown discoloration, and have found the situation to be better than in most other parts of Europe. The region's forest protection policy is administered by the two provinces of Bolzano/Bozen and Trento in the framework of the European convention on Long Range Transboundary Air Pollution (UN-ECE LRTAP; each province operates two forestry sampling permanent plots. The sites are all constituted according to the standard recommendations, and are located in the central part of the region along the Adige Valley, where most of population live and where most of the agriculture and industry is. Two of the areas are in coniferous stands of the typical Alpine forest, mainly composed of Norway spruce; the other two are located in deciduous stands (both high forest and coppice and are closer to the urban centres than the first two. Concentration and deposition values for the main ionic components in bulk, wet, throughfall, stemflow and soil water are given separately for the four monitoring sites, with reference to the period 1996- 1999. The major acidifying component in atmospheric precipitation is still sulphate, but as other investigations confirm, the relative importance of the nitrate input is increasing all the time. The effect of these changes is probably positive for terrestrial ecosystems in the short term because of the decrease in total acidifying input and the increase in inorganic fertilisation. The absence of major "forest" damage

  19. Policy Incentives for Reducing Nitrate Leaching in Agricultural Lands: A Case Study of Irrigation and Drainage Dorudzan

    International Nuclear Information System (INIS)

    Sheikhzeinoddin, A.; Esmaeili, A.; Zibaei, M.

    2016-01-01

    Agricultural activities increasingly use water, fertilizers and pesticides, which may generate negative impacts on environment. Nowadays, nitrogen leaching from agricultural lands is a widespread global problem. Therefore, alternative land management practices such as nutrient management (rate, method and time of application), tillage operations (conservation and no-tillage), and irrigation management are routinely used to reduce non-point source pollution and improve water quality. In fact, a number of studies have illustrated the positive effects of best management practices on water and nutrient losses. The objective of this paper is to develop a bio-economic model and introducing the policy instrument for reducing nitrate from irrigation and drainage Dorudzan. We aim to identify ‘‘win–win’’ opportunities for improving farm profitability and reducing nitrate leaching.

  20. Land use in Europe : a methodology for policy-oriented future studies

    NARCIS (Netherlands)

    Latesteijn, van H.C.

    1999-01-01

    The common agricultural policy (CAP) is going through a phase of significant restructuring. The original goals of the policy - already stated in 1957 - were primarily aimed at improving agricultural production and reducing consumer prices for agricultural products. The success of the CAP in

  1. Operational policy for disposal of land-derived wastewater to the ...

    African Journals Online (AJOL)

    Basic Principles, providing the broad reference framework or direction of the policy • Ground Rules, providing more specific rules, derived within the broader context of the Basic Principles • Management Framework, providing a generic, structured approach within which to implement the policy. This paper is to provide an ...

  2. Land Use Change under Biofuel Policies and a Tax on Meat and Dairy Products: Considering Complexity in Agricultural Production Chains Matters

    Directory of Open Access Journals (Sweden)

    Ruth Delzeit

    2018-02-01

    Full Text Available Growing demand for meat and dairy products (MDP, biofuels, and scarcity of agricultural land are drivers of global land use competition. Impacts of policies targeting demand for MDP or biofuels have only been analysed separately. We use the computable general equilibrium model DART-BIO to investigate combined effects, since MDP and biofuel production are closely related via feestock use and co-production of animal feed. We implement four scenarios: (a a baseline scenario; (b halving MDP consumption in industrialised countries by a tax; (c abolishing current biofuel policies; and (d no exogenous land use change. We find that a MDP tax and exogenous land use change have larger effects on land use and food markets than biofuel policies. International trade is affected in all scenarios. With respect to combined effects of a MDP tax and biofuel policies, we find decreasing biodiesel but increasing bioethanol production. In addition, the MDP tax decreases the impact of biofuel policies on agricultural markets and land use. Our results highlight the importance of a detailed representation of different vegetable oils used in biodiesel production and related by-products. Finally, since the MDP tax increases the use of fossil fuels, the net climate mitigation potentials of such a tax should be investigated further.

  3. Carbon accounting and cost estimation in forestry projects using CO2Fix V.3

    OpenAIRE

    Groen, T.A.; Nabuurs, G.J.; Schelhaas, M.J.

    2006-01-01

    Carbon and financial accounting of projects in the Land Use, Land-Use Change and Forestry sector is a topic of hot debate. Large uncertainty remains concerning the carbon dynamics, the way they should be accounted and the cost efficiency of the projects. Part of the uncertainty can be alleviated by standardisation and transparency of reporting methods. For this reason we further developed CO2FIX, a forest ecosystem carbon model, with modules for carbon and financial accounting. The model is a...

  4. Integration of Forestry Industrial Chain in China

    OpenAIRE

    Lan, Zhanzhan; Wang, Liqun

    2013-01-01

    Based on the Smile Curve and Michael E. Porter’ value chain model, this paper points out that China’s forestry industry stays at the low end of the value chain for a long time. Raw materials are imported from foreign countries and also sold in foreign countries. Then, the authors analyze characteristics and existing problems of China’s forestry industrial chain. They put forward the development direction of China’s forestry industrial chain with reference to International Paper Compan...

  5. Strategic and legal framework in forestry and related sectors: Climate change mitigation in European Union and Serbia

    OpenAIRE

    Ranković, Nenad; Stanišić, Mirjana; Nedeljković, Jelena; Nonić, Dragan

    2016-01-01

    The important role of forests in mitigating and adapting to climate changes is recognized and widely accepted. Therefore, it becomes a subject of universal interest and support. However, in the national strategies relating to climate change, the importance of the forestry sector in mitigating these changes is quite often not discussed in detail. In addition, the problem of climate change is not fully represented and included in national forestry policies. T...

  6. Comparison of Fuzzy AHP Buckley and ANP Models in Forestry Capability Evaluation (Case Study: Behbahan City Fringe

    Directory of Open Access Journals (Sweden)

    V. Rahimi

    2015-12-01

    Full Text Available The area of Zagros forests is continuously in danger of destruction. Therefore, the remaining forests should be carefully managed based on ecological capability evaluation. In fact, land evaluation includes prediction or assessment of land quality for a special land use with regard to production, vulnerability and management requirements. In this research, we studied the ecological capability of Behbahan city fringe for forestry land use. After the basic studies were completed and the thematic maps such as soil criteria, climate, physiography, vegetation and bedrock were prepared, the fuzzy multi-criteria decision-making methods of Fuzzy AHP Buckley and ANP were used to standardize and determine the weights of criteria. Finally, the ecological model of the region’s capability was generated to prioritize forestry land use and prepare the final map of evaluation using WLC model in seven classes. The results showed that in ANP method, 55.58% of the area is suitable for forestry land use which is more consistent with the reality, while in the Fuzzy AHP method, 95.23% of the area was found suitable. Finally, it was concluded that the ANP method shows more flexibility and ability to determine suitable areas for forestry land use in the study area.

  7. The Scope for Reducing Emissions from Forestry and Agriculture in the Brazilian Amazon

    Directory of Open Access Journals (Sweden)

    Sven Wunder

    2012-07-01

    Full Text Available Reducing emissions from agriculture, forestry, and other land uses is considered an essential ingredient of an effective strategy to mitigate global warming. Required changes in land use and forestry, however, often imply foregoing returns from locally more attractive resource use strategies. We assess and compare the prospects of mitigating climate change through emission reductions from forestry and agriculture in the Brazilian Amazon. We use official statistics, literature, and case study material from both old and new colonization frontiers to identify the scope for emission reductions, in terms of potential additionality, opportunity costs, technological complexity, transaction costs, and risks of economic and environmental spillover effects. Our findings point to a comparative advantage in the Brazilian Amazon of forest conservation-based over land-use modifying mitigation options, especially in terms of higher potential additionality in emission reductions. Low-cost mitigation options do exist also in use-modifying agriculture and forestry, but tend to be technologically complex thus requiring more costly intervention schemes. Our review points to a series of regional development deficits that may come to hamper attempts to tap into the large-scale climate change mitigation potential often associated with the Amazon. Low-hanging fruits for mitigation do exist, but must be carefully identified based on the performance indicators we discuss.

  8. Use of remote sensing for land use policy formulation. [in Michigan

    Science.gov (United States)

    Boylan, M.

    1977-01-01

    The use of remotely sensed data for eliminating abuses and mismanagement of land and water resources in Michigan is discussed. Applications discussed include inventory of mosquito breeding sites; analysis of biomass in old field ecosystems used for wastewater recycling; areas for agricultural use; and preservation of the Grand Mere Dune environment. Services to users are described and contact activities reported.

  9. A causal analysis framework for land-use change and the potential role of bioenergy policy

    NARCIS (Netherlands)

    Efroymson, Rebecca A.; Kline, Keith L.; Angelsen, Arild; Verburg, Peter H.; Dale, Virginia H.; Langeveld, Johannes W.A.; McBride, Allen

    2016-01-01

    We propose a causal analysis framework to increase understanding of land-use change (LUC) and the reliability of LUC models. This health-sciences-inspired framework can be applied to determine probable causes of LUC in the context of bioenergy. Calculations of net greenhouse gas (GHG) emissions for

  10. Forest-land conversion, ecosystem services, and economic issues for policy: a review

    Science.gov (United States)

    Robert A. Smail; David J. Lewis

    2009-01-01

    The continued conversion and development of forest land pose a serious threat to the ecosystem services derived from forested landscapes. We argue that developing an understanding of the full range of consequences from forest conversion requires understanding the effects of such conversion on both components of ecosystem services: products and processes....

  11. Synergistic interactions of dynamic ridesharing and battery electric vehicles land use, transit, and auto pricing policies.

    Science.gov (United States)

    2015-10-01

    It is widely recognized that new vehicle and fuel technology is necessary, but not sufficient, to meet deep greenhouse gas (GHG) : reductions goals for both the U.S. and the state of California. Demand management strategies (such as land use, transit...

  12. Operational policy for disposal of land-derived wastewater to the ...

    African Journals Online (AJOL)

    2006-10-04

    Oct 4, 2006 ... mined by pipeline length and bathymetry) and dilution (diffuser design). Specific Ground Rules stipulated in terms of scientific and engineering assessment studies are as follows: • A licence application for the disposal of land-derived waste- water to the marine environment will only be considered where a ...

  13. To sustainability in forestry: the Ukraine's case

    NARCIS (Netherlands)

    Nijnik, M.

    2002-01-01

    Keywords: forestry; sustainable development; economy-in-transition; the Ukraine; institutions; multi-functional forest use; timber rotation; afforestation programme; soil erosion; climate change; carbon sequestration; cost-benefit analysis;

  14. Application in agriculture, forestry and environmental science

    International Nuclear Information System (INIS)

    Williams, J.; Holmes, J.W.; Williams, B. G.; Winkworth, R.E.

    1981-01-01

    This consideration of the applications of the neutron method in forestry, agriculture and environmental science, focusses on the analyses of the data which can be obtained with the neutron method and draws attention to problem situations associated with its use

  15. 2015 Oregon Department Forestry Lidar: Northwest OR

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — GeoTerra, Inc. was selected by Oregon Department of Forestry to provide Lidar remote sensing data including LAZ files of the classified Lidar points and surface...

  16. Forestry entrepreneurs' environmental know-how

    International Nuclear Information System (INIS)

    Hyytiaeinen, J.

    1998-01-01

    The TTS-Institute's Department of Forestry looked into the subject of environmental know-how of forestry entrepreneurs by means of a questionnaire study conducted in Etelae-Karjala, south-eastern Finland. This study is part of a pilot project called (SME Entrepreneurs' Environmental Know-How in the Forestry Sector: Development and Training) financed by the European Social Fund. The implementation of the project is the shared responsibility of Tmi JukkaNet, TTS-Institute and the Finnish Association of Machine Con- tractors. The TTS-Institute's Department of Forestry mailed questionnaire forms to 138 entrepreneurs at the beginning of the year. The objective was to obtain information on the companies' planning of their future, operating culture, quality of operations, learning, their knowledge of the environmental guidelines, and general attitude concerning matters connected to the environment. The response percentage was 50 %. The responses were divided as follows: forestry contracting 22 (32 %), agricultural practitioners 30 (43 %), and others 17 (25 %). Most of all, the entrepreneurs were found to turn to trade journals as sources of information. Environmental training had been obtained by every third person during the previous year. Sixty four percent of all the respondents had not taken part in any environmental training during the previous year. Of those engaged in forestry contracting, 71 % had been exposed to training; the corresponding figure for agricultural entrepreneurs was 27 %. Entrepreneurs co-operate in environmental matters most of all with their customers and landowners. Co-operation with the environmental organisations was most inadequate. Agricultural entrepreneurs cooperated with environmental authorities more than their colleagues engaged in forestry contracting. Quality systems connected to care of the environment were rare. Only two contractors, two practitioners of farm forestry and one value-added converter of wood had a quality system

  17. Agricultural and forestry residues for decentralized energy generation in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Missagia, Bruna

    2011-10-11

    Regular electricity access is a key element for the economic development and social welfare of rural areas. Decentralized energy generation has the advantage of using local resources, increasing employment and reducing transmission and distribution losses. Brazil is a tropical country, endowed with vast arable land, plentiful precipitation levels, and a large supply of human labour. Furthermore, it has strong regional distinctions with geographical, cultural and economical differences. Forestry and agriculture, important activities in the Brazilian economy, are dependent on local people and are deeply connected to traditions, nature and culture. Furthermore, these activities generate a significant amount of residues that could be used in conversion technologies for biomass, based on type, availability and market demand. When biomass were used to generate energy locally, community members could have business opportunities, improving local economy and life quality of individuals while diversifying the Brazilian energy matrix, which is mostly based on hydropower. Alternatives for implementing small-scale decentralized biomass schemes are dependent on the screening of the existing biomass supply chains, the implementation of adapted technologies for local conditions and the exploration of local resources. The present research carried out a detailed field work in order to evaluate the potential of Brazilian biomass in different regions. The author identified crucial needs, usual constraints and possible challenges of rural electrification and economic development in Brazil. Several case studies and social groups were investigated in the Federal States of Minas Gerais, Sao Paulo and Para to identify different resource management strategies, which biomass technology was applied and the needs of the local population. It was concluded that the compaction of biomass to generate solid biofuels with uniform properties could be a cost-effective alternative for communities

  18. The potential of grey alder plantation forestry

    Energy Technology Data Exchange (ETDEWEB)

    Rytter, L. [Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Short Rotation Forestry

    1996-12-31

    A survey concerning the potential use of grey alder (Alnus incana (L.) Moench.) in short rotation forestry is performed. The most important characters in this context are discussed. It is concluded that grey alder is an interesting contributor in plantation forestry, because it has a high woody biomass production, is more or less self-supporting with nitrogen, and is well adapted to the conditions in Fennoscandia and Balticum. 36 refs, 2 figs, 1 tab

  19. Riparian forestry management and adult stream insects

    OpenAIRE

    R. A. Briers; R. A. Briers; J. H. R. Gee; J. H. R. Gee

    2004-01-01

    The impacts of coniferous plantation forestry on the biology of upland streams in the UK are firmly established. Whilst benthic communities have been well studied, very little research has considered the impacts of riparian forestry management on adult stream insects, yet the essentially terrestrial adult (reproductive) phase may be important in determining the abundance and distribution of larval stages. Riparian vegetation has a potentially strong impact on survival and success of...

  20. Planning policy, sustainability and housebuilder practices: The move into (and out of?) the redevelopment of previously developed land.

    Science.gov (United States)

    Karadimitriou, Nikos

    2013-05-01

    This paper explores the transformations of the housebuilding industry under the policy requirement to build on previously developed land (PDL). This requirement was a key lever in promoting the sustainable urban development agenda of UK governments from the early 1990s to 2010 and has survived albeit somewhat relaxed and permutated in the latest National Planning Policy Framework (NPPF). The paper therefore looks at the way in which the policy push towards densification and mixed use affected housebuilders' business strategy and practices and their ability to cope with the 2007 downturn of the housing market and its aftermath. It also points out the eventual feedback of some of these practices into planning policy. Following the gradual shift of British urban policy focus towards sustainability which started in the early 1990s, new configurations of actors, new skills, strategies and approaches to managing risk emerged in property development and housebuilding. There were at least two ways in which housebuilders could have responded to the requirements of developing long term mixed use high density projects on PDL. One way was to develop new products and to employ practices and combinations of practices involving phasing, a flexible approach to planning applications and innovative production methods. Alternatively, they could approach PDL development as a temporary turn of policy or view mixed use high density schemes as a niche market to be explored without drastically overhauling the business model of the entire firm. These transformations of the UK housebuilding sector were unfolding during a long period of buoyancy in the housing market which came to an end in 2007. Very little is known both about how housebuilder strategies and production practices evolved during the boom years as well as about how these firms coped with the effects of the 2007 market downturn. The paper draws on published data (company annual reports, government statistics) and primary

  1. Planning policy, sustainability and housebuilder practices: The move into (and out of?) the redevelopment of previously developed land

    Science.gov (United States)

    Karadimitriou, Nikos

    2013-01-01

    This paper explores the transformations of the housebuilding industry under the policy requirement to build on previously developed land (PDL). This requirement was a key lever in promoting the sustainable urban development agenda of UK governments from the early 1990s to 2010 and has survived albeit somewhat relaxed and permutated in the latest National Planning Policy Framework (NPPF). The paper therefore looks at the way in which the policy push towards densification and mixed use affected housebuilders’ business strategy and practices and their ability to cope with the 2007 downturn of the housing market and its aftermath. It also points out the eventual feedback of some of these practices into planning policy. Following the gradual shift of British urban policy focus towards sustainability which started in the early 1990s, new configurations of actors, new skills, strategies and approaches to managing risk emerged in property development and housebuilding. There were at least two ways in which housebuilders could have responded to the requirements of developing long term mixed use high density projects on PDL. One way was to develop new products and to employ practices and combinations of practices involving phasing, a flexible approach to planning applications and innovative production methods. Alternatively, they could approach PDL development as a temporary turn of policy or view mixed use high density schemes as a niche market to be explored without drastically overhauling the business model of the entire firm. These transformations of the UK housebuilding sector were unfolding during a long period of buoyancy in the housing market which came to an end in 2007. Very little is known both about how housebuilder strategies and production practices evolved during the boom years as well as about how these firms coped with the effects of the 2007 market downturn. The paper draws on published data (company annual reports, government statistics) and primary

  2. Can biofuels be a solution to climate change? The implications of land use change-related emissions for policy

    Science.gov (United States)

    Khanna, Madhu; Crago, Christine L.; Black, Mairi

    2011-01-01

    Biofuels have gained increasing attention as an alternative to fossil fuels for several reasons, one of which is their potential to reduce the greenhouse gas (GHG) emissions from the transportation sector. Recent studies have questioned the validity of claims about the potential of biofuels to reduce GHG emissions relative to the liquid fossil fuels they are replacing when emissions owing to direct (DLUC) and indirect land use changes (ILUC) that accompany biofuels are included in the life cycle GHG intensity of biofuels. Studies estimate that the GHG emissions released from ILUC could more than offset the direct GHG savings by producing biofuels and replacing liquid fossil fuels and create a ‘carbon debt’ with a long payback period. The estimates of this payback period, however, vary widely across biofuels from different feedstocks and even for a single biofuel across different modelling assumptions. In the case of corn ethanol, this payback period is found to range from 15 to 200 years. We discuss the challenges in estimating the ILUC effect of a biofuel and differences across biofuels, and its sensitivity to the assumptions and policy scenarios considered by different economic models. We also discuss the implications of ILUC for designing policies that promote biofuels and seek to reduce GHG emissions. In a first-best setting, a global carbon tax is needed to set both DLUC and ILUC emissions to their optimal levels. However, it is unclear whether unilateral GHG mitigation policies, even if they penalize the ILUC-related emissions, would increase social welfare and lead to optimal emission levels. In the absence of a global carbon tax, incentivizing sustainable land use practices through certification standards, government regulations and market-based pressures may be a viable option for reducing ILUC. PMID:22482030

  3. Can biofuels be a solution to climate change? The implications of land use change-related emissions for policy.

    Science.gov (United States)

    Khanna, Madhu; Crago, Christine L; Black, Mairi

    2011-04-06

    Biofuels have gained increasing attention as an alternative to fossil fuels for several reasons, one of which is their potential to reduce the greenhouse gas (GHG) emissions from the transportation sector. Recent studies have questioned the validity of claims about the potential of biofuels to reduce GHG emissions relative to the liquid fossil fuels they are replacing when emissions owing to direct (DLUC) and indirect land use changes (ILUC) that accompany biofuels are included in the life cycle GHG intensity of biofuels. Studies estimate that the GHG emissions released from ILUC could more than offset the direct GHG savings by producing biofuels and replacing liquid fossil fuels and create a 'carbon debt' with a long payback period. The estimates of this payback period, however, vary widely across biofuels from different feedstocks and even for a single biofuel across different modelling assumptions. In the case of corn ethanol, this payback period is found to range from 15 to 200 years. We discuss the challenges in estimating the ILUC effect of a biofuel and differences across biofuels, and its sensitivity to the assumptions and policy scenarios considered by different economic models. We also discuss the implications of ILUC for designing policies that promote biofuels and seek to reduce GHG emissions. In a first-best setting, a global carbon tax is needed to set both DLUC and ILUC emissions to their optimal levels. However, it is unclear whether unilateral GHG mitigation policies, even if they penalize the ILUC-related emissions, would increase social welfare and lead to optimal emission levels. In the absence of a global carbon tax, incentivizing sustainable land use practices through certification standards, government regulations and market-based pressures may be a viable option for reducing ILUC.

  4. Reducing Vulnerability of Agriculture and Forestry to Climate Variability and Change. Workshop Summary and Recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Salinger, M.J. [National Institute of Water and Atmospheric Research, P.O. Box 109-695, Newmarket, Auckland (New Zealand); Sivakumar, M.V.K. [World Meterological Organization, 7bis Avenue de la Paix, 1211 Geneva 2 (Switzerland); Motha, R. [United States Department of Agriculture, 1400 Independence Ave, SW Room 5143, Washington, DC, 20250 (United States)

    2005-05-01

    The International Workshop on Reducing Vulnerability of Agriculture and Forestry to Climate Variability and Climate Change held in Ljubljana, Slovenia, from 7 to 9 October 2002 addressed a range of important issues relating to climate variability, climate change, agriculture, and forestry including the state of agriculture and forestry and agrometeorological information, and potential adaptation strategies for agriculture and forestry to changing climate conditions and other pressures. There is evidence that global warming over the last millennium has already resulted in increased global average annual temperature and changes in rainfall, with the 1990s being likely the warmest decade in the Northern Hemisphere at least. During the past century, changes in temperature patterns have, for example, had a direct impact on the number of frost days and the length of growing seasons with significant implications for agriculture and forestry. Land cover changes, changes in global ocean circulation and sea surface temperature patterns, and changes in the composition of the global atmosphere are leading to changes in rainfall. These changes may be more pronounced in the tropics. For example, crop varieties grown in the Sahel may not be able to withstand the projected warming trends and will certainly be at risk due to projected lower amounts of rainfall as well. Seasonal to interannual climate forecasts will definitely improve in the future with a better understanding of dynamic relationships. However, the main issue at present is how to make better use of the existing information and dispersion of knowledge to the farm level. Direct participation by the farming communities in pilot projects on agrometeorological services will be essential to determine the actual value of forecasts and to better identify the specific user needs. Old (visits, extension radio) and new (internet) communication techniques, when adapted to local applications, may assist in the dissemination of

  5. Working group report on forestry

    International Nuclear Information System (INIS)

    MacIver, D.

    1991-01-01

    The results and conclusions of a working group held to discuss the state of knowledge and information needs concerning potential climate change implications for forestry are presented. The lack of knowledge in some basic processes, for example physiological and genetics, limits ability to evaluate and project the adaptation and responses to climate change. Areas where knowledge is weak include: the potential maximum productivity for a given climate region; the extent to which climate change can be accomodated by genetic adaptation; ways to improve the temporal/spatial distribution of projected precipitation and temperature changes and their magnitudes; the effect of global warming on fire severity and behavior; the current lightning distribution and relationship to fire and the response of this to global warming; socio-economic needs and constraints for management of wilderness areas; carbon dioxide enrichment effects on forest growth and water use efficiency; carbon benefits associated with afforestation and other carbon sequestering programs; impacts of forest practices on the carbon cycle; and the definition of biological diversity on the Great Plains. Recommended research initiatives include improving climate projections, targetted biological process research, monitoring for change and adaptive management, and development of decision support systems

  6. Land Grab in Africa: A Review of Emerging Issues and Implications for Policy Options

    OpenAIRE

    Ayodele F. Odusola

    2014-01-01

    Over the past decade, large-scale land acquisition in Africa has become quite intense, especially in DRC, Ethiopia, Madagascar, Mozambique, Sudan, Tanzania and Zambia. While African countries are motivated by the need to transform the agricultural sector and diversify their economies, the urge to meet the needs of future food and biofuel security, among others, underpins foreign interest. This divergence of interest makes the realisation of the prospective benefits elusive in Africa. Maximsin...

  7. A criteria and indicators monitoring framework for food forestry embedded in the principles of ecological restoration.

    Science.gov (United States)

    Park, Hyeone; Higgs, Eric

    2018-02-02

    Food forestry is a burgeoning practice in North America, representing a strong multifunctional approach that combines agriculture, forestry, and ecological restoration. The Galiano Conservancy Association (GCA), a community conservation, restoration, and educational organization on Galiano Island, British Columbia in Canada, recently has created two food forests on their protected forested lands: one with primarily non-native species and the other comprising native species. These projects, aimed at food production, education, and promotion of local food security and sustainability, are also intended to contribute to the overall ecological integrity of the landscape. Monitoring is essential for assessing how effectively a project is meeting its goal and thus informing its adaptive management. Yet, presently, there are no comprehensive monitoring frameworks for food forestry available. To fill this need, this study developed a generic Criteria and Indicators (C&I) monitoring framework for food forestry, embedded in ecological restoration principles, by employing qualitative content analysis of 61 literature resources and semi-structured interviews with 16 experts in the fields of food forestry and ecological restoration. The generic C&I framework comprises 14 criteria, 39 indicators, and 109 measures and is intended to guide a comprehensive and systematic assessment for food forest projects. The GCA adapted the generic C&I framework to develop a customized monitoring framework. The Galiano C&I monitoring framework has comprehensive suite of monitoring parameters, which are collectively address multiple values and goals.

  8. Land Rights of Community Forest Plantation Policy: Analysis from an Institutional Perspective

    Directory of Open Access Journals (Sweden)

    Bramasto Nugroho

    2012-01-01

    Full Text Available This study aimed to describe the land rights of bussiness permit for timber utilization from community forestplantation (IUPHHK-HTR in Indonesia and to predict its effectiveness based on property rights theory relatedto target group characteristics. Field survey was conducted in November 2008 to April 2009 in Riau and SouthKalimantan Provinces. The results showed that from the property rights theory perspective, the land rights forHTR could be categorized as lease or management rights consisted of rights to exclude, to manage, to use, andto access, without rights to transfer and to bequeath. This suggests that the mechanism of transfer of rights fromthe government to the holder of IUPHHK-HTR as a temporary transfer of rights. As a result, the government needsto regulate a rigid and detailed obligation for IUPHHK-HTR holders that may not be fulfilled by the farmers. Thegranting of permits for a long period (up to 95 years is predicted to lose the meanings, caused of the prohibitionon inheritance of the permits. From these findings it is predicted to reduce the interest of farmers to invest in theHTR.Keywords: land rights, community forest plantation, institutions, property rights, lease/management rights

  9. Impacts of Thai bio-ethanol policy target on land use and greenhouse gas emissions

    International Nuclear Information System (INIS)

    Silalertruksa, Thapat; Gheewala, Shabbir H.; Sagisaka, Masayuki

    2009-01-01

    The growing demand for biofuels has led to an increased demand for feedstocks which in turn is anticipated to induce changes in the cropping systems or land requirement for agriculture use. This study used consequential life cycle assessment (LCA) to evaluate the environmental consequences of possible (future) changes in agricultural production systems and determine their effects on land use change (LUC) and greenhouse gas (GHG) implications when cassava demand in Thailand increases. Six different cropping systems to increase cassava production including converting unoccupied land to cropland, yield improvement, displacement of area currently under sugarcane cultivation and the other potential changes in cropping systems in Vietnam and Australia are modeled and assessed. The comparative results show that LUC is an important factor in overall GHG emissions of the first generation biofuels especially change in soil carbon stock contributing about 58-60% of the net GHG emissions. Increased cassava production by expanding cultivation area has a significantly larger effect on GHG emissions than increased productivity. The analysis shows that increasing productivity of both sugarcane and cassava are important ways to maximize benefits in using of certain area of Thailand to serve both the food and fuel industries.

  10. Life science, agriculture and forestry and fishery and health and medical treatment

    International Nuclear Information System (INIS)

    1999-11-01

    This book gives descriptions of future technology in Korea, by field : Life science, agriculture and forestry and fishery and health and medical treatment. It indicates the purpose of survey, survey system survey outline, characteristic of this survey, how to read the prediction of survey result, the result of survey with the tasks of survey object, field on important survey and development period of realizable prediction, obstacle of realization, propel ways for survey and development, policy tasks, important future technology chronological table, characteristic of respondent, the result of survey : Life science, agriculture and forestry and fishery and health and medical treatment.

  11. Impact of EU biofuel policies on world agricultural production and land use

    NARCIS (Netherlands)

    Banse, M.; Meijl, van H.; Tabeau, A.A.; Woltjer, G.B.; Hellmann, F.; Verburg, P.H.

    2011-01-01

    The European Union aims to increase the share of renewable energy in its total energy consumption to reduce greenhouse gas emissions and make the economy more CO2 neutral. This policy is further motivated by a desire to reduce dependency on fossil fuel imports and to stimulate rural development and

  12. Policy reforms, rice production and sustainable land use in China: A macro-micro analysis

    NARCIS (Netherlands)

    Heerink, N.; Qu, F.; Kuiper, M.H.; Shi Xiaoping, X.; Tan Shuhao,

    2007-01-01

    This paper presents a macro¿micro analysis of the impact of policy reforms in China on agricultural production, input use and soil quality change for a major rice-producing area, namely Jiangxi province. This is done in three steps. First, a quantitative assessment is made of the impact of market

  13. Community Tenure Rights and REDD+: A Review of the Oddar Meanchey Community Forestry REDD+ Project in Cambodia

    Directory of Open Access Journals (Sweden)

    Donal Yeang

    2012-01-01

    Full Text Available Tenure rights over land, forest, and carbon have become a contentious issue within REDD+ implementation across the tropics because local communities could be excluded from REDD+ benefits if land tenure or use and access rights are not clear. This study aims to understand and assess tenure arrangements under the first REDD+ demonstration project in Cambodia, the Oddar Meanchey Com- munity Forestry REDD+ Project. In particular, the study explores the following questions: (1 How are tenure rights arranged in the Oddar Meanchey REDD+ Project? (2 Does the tenure regime recognise the rights of local communities to their land and its associated resources? (3 What kind of institu- tions are put in place to support tenure rights of local communities in the project? The author conducted in-depth semi-structured interviews with key stakeholders and complemented the analysis by participant observation and a review of policy documents and secondary literature. The major finding of this study is that the local communities in the project are still given rights to use and access forest resources, although carbon rights belong to the government. While the government retains ownership over carbon credits, it agreed that at least 50 percent of the net revenue from the sale of carbon credits will flow to participating communities. ------ Besitzrechte an Land, Wald und CO2 sind zu einer umkämpften Angelegenheit in der REDD+ Implementierung in den Tropen geworden. Diese Studie versucht die Besitzregelungen im ersten REDD+ Demons- trationsprojekt in Kambodscha, dem Oddar Meanchey Community Forestry REDD+ Project, zu verstehen und zu bewerten. Die Untersuchung analysiert dabei insbesondere folgende Fragen: (1 Wie sind Besitzrechte im Oddar Meanchey REDD+ Projekt geregelt? (2 Erkennt das Besitzsystem die Rechte von lokalen Gemeinschaften an ihrem Land und den dazugehörigen Ressourcen an? (3 Welche Institutionen werden geschaffen, um die Besitzrechte von lokalen

  14. Understanding perceptions of stakeholder groups about Forestry Best Management Practices in Georgia.

    Science.gov (United States)

    Tumpach, Chantal; Dwivedi, Puneet; Izlar, Robert; Cook, Chase

    2018-05-01

    Forestry Best Management Practices (BMPs) are critical in ensuring sustainable forest management in the United States because of their effectiveness in protecting water quality, reducing soil erosion, maintaining riparian habitat, and sustaining site productivity. The success of forestry BMPs depends heavily on coordination among primary stakeholder groups. It is important to understand perceptions of such groups for a successful forest policy formulation. We used the SWOT-AHP (Strengths, Weaknesses, Opportunities, and Threats analysis with the Analytical Hierarchy Process) framework to assess perceptions of three stakeholder groups (loggers, landowners, agency foresters) about forestry BMPs in Georgia, the largest roundwood producing state in the United States. The agency and logger stakeholder groups gave the highest priority to improved reputation under the strength category, whereas the landowner stakeholder group perceived sustainable forestry as the highest priority under the same category. Lack of landowner education was the highest priority under the weakness category for landowner and agency stakeholder groups, whereas the logger stakeholder group selected lack of trained personnel as the highest priority under the same category. Agency and landowner stakeholder groups gave the highest priority to training and education while loggers indicated maintenance of forest-based environmental benefits as their highest priority under the opportunity category. Finally, landowners and agency stakeholder groups perceived more regulations and restrictions as most significant in the threat category whereas the logger stakeholder group was most concerned about the insufficient accounting of cost sharing under the same category. Overall, selected stakeholder groups recognize the importance of forestry BMPs and had positive perceptions about them. A collaborative approach based on continuous feedback can streamline expectations of stakeholder groups about forestry BMPs in

  15. IEA Bioenergy Tasks 30/31 : country report for the Netherlands : Biomass production for energy from sustainable forestry

    NARCIS (Netherlands)

    Jong, de J.J.; Spijker, J.H.; Elbersen, H.W.

    2007-01-01

    This country report provides information on the biomass production from sustainable forestry in the Netherlands. In chapter 2, Policy on bioenergy in the Netherlands, some information is summarized on bioenergy production in the Netherlands, developments in the policy of the Dutch government on

  16. Tropical forestry research at the USDA Forest Service's Institute of Pacific Island Forestry

    Science.gov (United States)

    C. Eugene Conrad; Jerry A. Sesco

    1992-01-01

    Deforestation during the last decade has grown at an alarming rate, giving rise to concern for its potential adverse effects on global climate. The impetus for focusing greater emphasis on tropical forestry management and research was provided by the International Forestry Cooperation Act enacted into law in 1990. The Act enables the Forest Service to intensify its...

  17. Greenhouse gas policy influences climate via direct effects of land-use change

    Energy Technology Data Exchange (ETDEWEB)

    Jones, Andrew D.; Collins, William D.; Edmonds, James A.; Torn, Margaret S.; Janetos, Anthony C.; Calvin, Katherine V.; Thomson, Allison M.; Chini, Louise M.; Mao, Jiafu; Shi, Xiaoying; Thornton, Peter; Hurtt, George; Wise, Marshall A.

    2013-06-01

    Proposed climate mitigation measures do not account for direct biophysical climate impacts of land-use change (LUC), nor do the stabilization targets modeled for the 5th Climate Model Intercomparison Project (CMIP5) Representative Concentration Pathways (RCPs). To examine the significance of such effects on global and regional patterns of climate change, a baseline and alternative scenario of future anthropogenic activity are simulated within the Integrated Earth System Model, which couples the Global Change Assessment Model, Global Land-use Model, and Community Earth System Model. The alternative scenario has high biofuel utilization and approximately 50% less global forest cover compared to the baseline, standard RCP4.5 scenario. Both scenarios stabilize radiative forcing from atmospheric constituents at 4.5 W/m2 by 2100. Thus, differences between their climate predictions quantify the biophysical effects of LUC. Offline radiative transfer and land model simulations are also utilized to identify forcing and feedback mechanisms driving the coupled response. Boreal deforestation is found to strongly influence climate due to increased albedo coupled with a regional-scale water vapor feedback. Globally, the alternative scenario yields a 21st century warming trend that is 0.5 °C cooler than baseline, driven by a 1 W/m2 mean decrease in radiative forcing that is distributed unevenly around the globe. Some regions are cooler in the alternative scenario than in 2005. These results demonstrate that neither climate change nor actual radiative forcing are uniquely related to atmospheric forcing targets such as those found in the RCP’s, but rather depend on particulars of the socioeconomic pathways followed to meet each target.

  18. Stocktaking forestry knowledge in Eastern Mediterranean: a glimpse on where do practitioners stand

    International Nuclear Information System (INIS)

    Sattout, E.; Faour, G.; El Sarraf, N.

    2017-01-01

    Aim of the study: To identify the lines of research initiatives and programmes on forest ecosystem and trees and shed lights on the need of new insights in forestry sector. Area of Study: Eastern Mediterranean countries (i.e. Jordan, Lebanon, Syria, Turkey). Materials and Methods: Online assessment through search on Google, Science Direct, Tandfonline, Forestry related journals, PLOS ONE, FAOSTAT, FAO-Agris, Unasylva, and Research Gate. Direct contacts were made with researchers at universities and professionals from international development organisations. Main results: The highest contribution in research is recorded in Turkey, followed by Lebanon, Syria and Jordan. Forest ecosystem functioning was ranked first in the research thematic areas, followed by forest ecosystem management. Research interest focuses on limited genera of coniferous and broadleaf trees. Emerging needs feature the execution of comprehensive national and regional stocktaking exercises to harmonize research agendas; ensuring synergies between international agreements’ goals (e.g. SDGs) and national policies instruments (e.g. NBSAPs); alignment of research agendas with national and international related frameworks; revisiting governance structure and regulatory measures and laws in the forestry sector. Research highlights: Insights put in the interface a new outlook on the leadership profile and foundation of interdisciplinary communities of practices. Rethink academic forestry related programmes and transform the approaches adopted to aim for more inclusiveness leading to stronger knowledge and coherent and successful practices in forestry.

  19. Changes in land cover and carbon emissions to 2050 from African tropical forests using policy scenarios

    Science.gov (United States)

    Laporte, N.; Galford, G. L.; Soares Filho, B. S.

    2011-12-01

    Africa has the second largest block of rainforest in the world, next to the Amazon basin, with the majority of the carbon being stored in the dense humid forests of the Democratic Republic of the Congo (DRC). Historically, political instability in the DRC kept development and deforestation low, with primary forest uses being extensive logging and small scale agriculture. In the last decade, political stability has opened the country to foreign investment in forested areas, largely for industrial-scale oil palm plantations and more recently to rice production. The DRC ranks worst on the IFPRI global hunger index, scoring "extremely serious" based on the proportion of undernourished population, prevalence of underweight in children under 5 and the mortality rates of children under 5. In fact, DRC saw its hunger score increase (worsen) from 1990 to 2010, with a 66% gain compared to the other 8 worsening countries increasing only 21% or less. This is a critical time for policy in the DRC, where business-as-usual (relatively low deforestation rates) is unlikely to continue given today's relative political stability and economic stabilization compared to the 1990s. The country must examine options for forest conservation in balance with foreign investment for use of forest resources, national development of rural livelihoods and domestic production of food. Here we present deforestation trajectories simulated through the year 2050 under a set of scenarios. The scenarios consider the relative carbon emissions from business-as-usual (no new policy), conservation (policy favoring protection and enforcement for forest areas), and a food security scenario (favoring clearing for industrial agriculture, extractive timber resources and development of new agricultural areas). Carbon emissions for each scenario are estimated with a coupled bookkeeping model. These scenarios are not predictive of the future, rather, they are meant to provide an understanding of the outcomes of

  20. Sustainable alternatives for land-based biofuels in the European Union. Assessment of options and development of a policy strategy

    Energy Technology Data Exchange (ETDEWEB)

    Kampman, B.; Van Grinsven, A.; Croezen, H.

    2012-12-15

    It is feasible for EU member states to meet their commitments regarding transport fuels under the Renewable Energy Directive (RED) and the Fuel Quality Directive (FQD) without resorting to biofuels from food crops. The RED target (10% renewable transport energy in 2020) can be met by a mix of measures aimed at improving energy efficiency, combined with a strong focus on growth of renewable electricity use and biofuels and biomethane from waste and residues. These measures also contribute to the FQD target (6% reduction in carbon intensity of fuels by 2020), but will need to be complemented by other measures such as reduced flaring and venting during oil production. The report shows how EU transport energy policy could reduce its reliance on biofuels from food crops that are likely to cause land use change. This alternative vision for the transport sector in 2020 would cut CO2 emissions by 205 million tonnes.

  1. Sustainable Development Policy for the Environomy: Population, Land-use, and Development

    Science.gov (United States)

    Ravago, M.; Roumasset, J.

    2009-12-01

    Despite its inertia and avowed purpose of being practical and feasible, sustainability science has yet to embrace the policy sciences. The existing sustainability science agenda emphasizes the importance of taking a systems approach and stresses capturing many interactions between natural and human systems. In order to incorporate policy analysis, we first trace the history of thought of sustainable development, including its definition and operationalization. After rejecting the popular Venn diagram approach to sustainable development (environment, economy, society) as non-operational and unfettered preservationism as counterproductive, two promising approaches to sustainable growth are contrasted. Negative sustainability is an injunction not to deplete the total value of natural and produced capital, leaving all other questions of economic and environmental management unanswered. To fill the void, we offer positive sustainability, which maximizes intertemporal welfare while incorporating interlinkages within the total environomy. This provides an operational framework for sustainable growth, including the efficiency values of produced and natural capital. In addition, sustainable development must include the optimal patterns of production, consumption, and trade. We illustrate particular patterns of unsustainable development by drawing on lessons from cultivation patterns in the Philippines. In the province of Bukidnon, Philippines the traditional drivers of agricultural expansion were logging and forest fires. In recent decades, intense vegetable cultivation coupled with access to roads and lack of well-defined property rights drive intensification and environmental degradation. Population in the province has risen and grew more than the national average. The high population growth, combined with distorted economic policies, has resulted in extreme population pressure in the province, which decreased the fallow period and caused erosion, falling yields, and

  2. Securing Communal Land Rights to Achieve Sustainable Development in Sub-Saharan Africa: Critical Analysis and Policy Implications

    Directory of Open Access Journals (Sweden)

    Ross Andrew Clarke

    2009-09-01

    Full Text Available While the concept of sustainable development gains increasing traction under international law, effective and scalable policies to translate these principles into practice remain largely beyond reach. This article analyses one possible strategy in Sub-Saharan Africa - increasing security of communal tenure to improve resource management and achieve rural sustainable development. Although this approach has attracted some attention, particularly with management responsibility of communal property increasingly devolved to the community-level, the expected results in terms of more sustainable resource exploitation and sounder environmental management have yet to be realised. Through critical analysis, with particular emphasis on the Gestion Terroir approach in Burkina Faso , the article explores the reasons behind the limited success. The article suggests that greater emphasis must be placed on bridging statutory command-and-control regimes with community-based models. Focusing on the links between communal land tenure and environmental management, and effectively embedding community land management institutions within existing environmental governance structures offers a practical model to promote sustainable development.

  3. Long-term energy consumptions of urban transportation: A prospective simulation of 'transport-land uses' policies in Bangalore

    International Nuclear Information System (INIS)

    Lefevre, Benoit

    2009-01-01

    The current trends of urban dynamics in the Third World are alarming with regard to climate change, because they are giving an increasingly important role to cars-to the detriment of public and non-motorized transportation. Yet this is the type of energy consumption that is expected to grow the fastest, in business-as-usual scenarios. How can these market-based urban trends be influenced? What level of emissions reduction can be achieved? This article shows that first, there is a relevant and urgent need to tackle the urban dynamics of cities in developing countries focusing on the 'transport-land uses' couple, and second, that existing transport technologies and decision-helping tools are already available to take up the climate change challenge. Through the application of an integrated 'transport-land uses' model, TRANUS, this study demonstrates that transit technologies affordable to an emerging city like Bangalore can significantly curb the trajectories of energy consumption and the ensuing carbon dioxide emissions, if and only if they are implemented in the framework of appropriate urban planning. Furthermore, this study establishes that there are tools which are available to facilitate the necessary policy-making processes. These tools allow stakeholders to discuss different political alternatives integrating energy issues, based on quantitative assessments

  4. Focus on land reclamation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-04-01

    Various aspects of land reclamation, i.e. returning disturbed land to a state where, at minimum, it is at least capable of supporting the same kinds of land uses as before the disturbance, are discussed. Activities which disturb the land such as surface mining of coal, surface mining and extraction of oil sands, drilling for oil and natural gas, waste disposal sites, including sanitary landfills, clearing timber for forestry, excavating for pipelines and transportation are described, along with land reclamation legislation in Alberta, and indications of future developments in land reclamation research, legislation and regulation. Practical guidelines for individuals are provided on how they might contribute to land reclamation through judicious and informed consumerism, and through practicing good land management, inclusive of reduced use of herbicides, composting of household wastes, and planting of native species or ground cover in place of traditional lawns.

  5. An analysis of the impact on land use and ecological vulnerability of the policy of returning farmland to forest in Yan'an, China.

    Science.gov (United States)

    Hou, Kang; Li, Xuxiang; Wang, Jing Jing; Zhang, Jing

    2016-03-01

    During the past decades, land use change has taken place around the Loess Plateau at unprecedented rates. Due to the impact of existing land use policy, great changes have taken place in the land use types in this ecologically vulnerable area. Taking eight counties in Yan'an, Shaanxi province, China, as the study area, this study analyzed the long-term (from 1997 to 2011) changes in land use and ecological vulnerability. Based on thematic mapper (TM) images of Yan'an in 1997, 2004, and 2011, the dynamic changes in land use are analyzed with the application software for remote sensing (RS) and geographic information system (GIS) since the implementation of the policy of returning farmland to forest. Combined with the land use data, the local socio-economic data, and natural resources condition, ecological vulnerability is evaluated using the spatial principal component analysis (SPCA) model in Yan'an region. Using the natural breaks classification (NBC), the evaluation results are divided into five categories: potential, slight, light, medium, and heavy. The results show that although the regional land use types changed markedly, the ecological vulnerability in the study shows greater than average optimism, and the ecological vulnerability index of the southern four counties is lower than that of the northern four counties. In 1997-2011, the eco-environmental quality gradually improved in most areas. However, it gradually deteriorated in some regions.

  6. Tenure, tourism and timber in Quintana Roo, Mexico: Land tenure changes in forest Ejidos after agrarian reforms

    Directory of Open Access Journals (Sweden)

    James A. Barsimantov

    2009-09-01

    Full Text Available We present and apply an analytical framework for understanding land tenure change in the wake of radical land policy modifications in Mexico’s communal tenure system. We posit that the changes in land tenure vary as a result of a complex interplay of drivers external and internal to the land tenure unit. Using interview and socio-economic data, we apply this framework to six ejidos in Quintana Roo, Mexico in order to understand the extent to which these ejidos have shifted towards private individual property as promoted in the 1992 amendment of Article 27 of the Mexican Constitution. In our case study ejidos, we conclude that external factors, including community forestry, tourism, and urbanization, have synergized with factors internal to the ejido, such as ethnicity, livelihood strategies, migration, and attitudes, leading to different trajectories in land tenure arrangements.

  7. Roots of success: cultivating viable community forestry

    Energy Technology Data Exchange (ETDEWEB)

    MacQueen, Duncan

    2009-05-15

    Is community forestry emerging from the shadows? The evidence shows that locally controlled enterprises can be economically viable, and often build on stronger social and environmental foundations than the big private-sector players. Certainly this is an industry in need of a shakeup. Many forests have become flashpoints where agro-industry, large-scale logging concerns and conservation interests clash, while forest-dependent communities are left out in the cold. Meanwhile, governments – driven by concerns over the climate impacts of deforestation – are having to gear up for legal, sustainable forestry production. Community forestry could be crucial to solving many of these challenges. By building on local core capabilities and developing strategic partnerships, they are forging key new business models that could transform the sector.

  8. Potential and economics of forestry options for carbon sequestration in India

    International Nuclear Information System (INIS)

    Ravindranath, N.H.; Somashekhar, B.S.

    1995-01-01

    There is a need to understand the carbon (C) sequestration potential of the forestry option and its financial implications for each country. In India the C emissions from deforestation are estimated to be nearly offset by C sequestration in forests under succession and tree plantations. India has nearly succeeded in stabilizing the area under forests and has adequate forest conservation strategies. Biomass demands for softwood, hardwood and firewood are estimated to double or treble by the year 2020. A set of forestry options were developed to meet the projected biomass needs, and keeping in mind the features of land categories available, three scenarios were developed: potential; demand-driven; and programme-driven scenarios. Adoption of the demand-driven scenario, targeted at meeting the projected biomass needs, is estimated to sequester 78 Mt of C annually after accounting for all emissions resulting from clearfelling and end use of biomass. The demand-driven scenario is estimated to offset 50% of national C emission at 1990 level. The cost per t of C sequestered for forestry options is lower than the energy options considered. The annual investment required for implementing the demand-driven scenario is estimated to be US$ 2.1 billion for six years and is shown to be feasible. Among forestry options, the ranking based on investment cost per t of C sequestered from least cost to highest cost is; natural regeneration -agro-forestry-enhanced natural regeneration ( < US$ 2.5/t C) -timber-community-forestry (US$ 3.3 to 7.3 per t of C). (Author)

  9. Civil Society and Land Use Policy in Uganda: The Mabira Forest Case

    Directory of Open Access Journals (Sweden)

    Patrick Hönig

    2014-01-01

    Full Text Available Over the past few years, the Ugandan government has repeatedly initiated proceedings to clear one-fourth of the Mabira natural forest reserve in central Uganda and give the land to a sugar company controlled by a transnational business conglomerate. Each time the government took steps to execute the Mabira project, civil society groups organised large-scale protests that pressurised the government into shelving its plans. The Save Mabira Forest campaign has been widely cited as an example of how sustained protests by civil society groups serve as a corrective of democratic deficits in decision-making processes pertaining to the commons and as a deterrent to profit-driven business schemes hatched in collusion with carefree or corrupt bureaucrats and politicians. However, an in-depth analysis of the campaign suggests that ecological and social justice concerns are mixed up with identity politics and exclusionist agendas. Examining the complex web of interactions between state, big business and civil society in Uganda, this paper sheds light on the multi-layered and often ambiguous role played by non-governmental organisations in post-conflict societies of sub-Saharan Africa.

  10. Journal of Research in Forestry, Wildlife and Environment: Journal ...

    African Journals Online (AJOL)

    Journal of Research in Forestry, Wildlife and Environment: Journal Sponsorship. Journal Home > About the Journal > Journal of Research in Forestry, Wildlife and Environment: Journal Sponsorship. Log in or Register to get access to full text downloads.

  11. Journal of Research in Forestry, Wildlife and Environment: Site Map

    African Journals Online (AJOL)

    Journal of Research in Forestry, Wildlife and Environment: Site Map. Journal Home > About the Journal > Journal of Research in Forestry, Wildlife and Environment: Site Map. Log in or Register to get access to full text downloads.

  12. Archives: Tanzania Journal of Forestry and Nature Conservation

    African Journals Online (AJOL)

    Items 1 - 18 of 18 ... Archives: Tanzania Journal of Forestry and Nature Conservation. Journal Home > Archives: Tanzania Journal of Forestry and Nature Conservation. Log in or Register to get access to full text downloads.

  13. Tanzania Journal of Forestry and Nature Conservation: Journal ...

    African Journals Online (AJOL)

    Tanzania Journal of Forestry and Nature Conservation: Journal Sponsorship. Journal Home > About the Journal > Tanzania Journal of Forestry and Nature Conservation: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. Archives: Journal of Research in Forestry, Wildlife and Environment

    African Journals Online (AJOL)

    Items 1 - 18 of 18 ... Archives: Journal of Research in Forestry, Wildlife and Environment. Journal Home > Archives: Journal of Research in Forestry, Wildlife and Environment. Log in or Register to get access to full text downloads.

  15. Booklet for sub-national stakeholders heading towards the COP 21. Agricultural and forestry focus. Key concepts on the impacts of climate change, climate policies and economic tools: insight from French territories

    International Nuclear Information System (INIS)

    Depoues, Vivian; Leseur, Alexia; Bordier, Cecile; Foucherot, Claudine; Lacan, Lea; Planton, Serge; Blanchard, Michele; Lemonsu, Aude; Martin, Eric; Masson, Valery; Soubeyroux, Jean-Michel; Ouzeau, Gaelle; Dandin, Philippe; Pigeon, Gregoire; Duvernoy, Jerome; Mondon, Sylvain; Bodiguel, Aude; Gouthiere, Laurence; Martin-Phipps, Cecile; Archambault, Sabrina; Joubert, Marion; Madariaga, Nicole; Coste, Marie-Alexandra; Viguie, Vincent; Avner, Paolo; Cassen, Christophe; Guivarch, Celine; Salagnac, Jean-Luc; Carrega, Marie; Menager, Yann

    2015-11-01

    This report, released in the year of the Paris Climate 2015 summit (COP21), reviews concepts vital for understanding and acting to address climate change at a regional level. Based on the experience of French territories it presents 37 fact-sheets aimed at local players, providing concise and informative access to the most up-to-date knowledge. It also offers feedback on the impacts of climate change, climate policies at a global, European and French level, and economic tools supporting climate change mitigation and adaptation

  16. Exploring the Patterns and Mechanisms of Reclaimed Arable Land Utilization under the Requisition-Compensation Balance Policy in Wenzhou, China

    Directory of Open Access Journals (Sweden)

    Lin Lin

    2017-12-01

    Full Text Available Arable land in China is undergoing significant changes, with massive losses of arable land due to rapid urbanization and the reclamation of arable land from other lands to compensate for these losses. Many studies have analyzed arable land loss, but less attention has been paid to land reclamation, and the utilization of reclaimed land remains unclear. The goal of our study was to characterize the patterns and efficiency of the utilization of reclaimed land and to identify the factors influencing the land utilization process in Wenzhou using remote sensing, geographic information systems and logistic regression. Our results showed that only 37% of the total reclaimed land area was under cultivation, and other lands were still bare or had been covered by trees and grasses. The likelihood that reclaimed land was used for cultivation was highly correlated with the land use type of its neighboring or adjacent parcels. Reclaimed land utilization was also limited at high elevations in lands with poor soil fertility and in lands at a great distance from rural residential areas. In addition, parcels located in the ecological protection zone were less likely to be cultivated. Therefore, we suggest that the important determinants should be considered when identifying the most suitable land reclamation areas.

  17. Digital forestry maps representation using web mapping services

    Directory of Open Access Journals (Sweden)

    Martin Klimánek

    2008-01-01

    Full Text Available The Web Mapping Services (WMS are very useful means for presentation of digital geospatial data in the Internet environment. Typical Open Source example of these services is development environment MapServer, which was originally developed by the University of Minnesota ForNet project in cooperation with NASA and the Minnesota Department of Natural Resources. MapServer is not a full-featured Geographical Information System (GIS, but provides the core functionality to support a wide variety of web applications. Complex and open information system about forest (and cultural land is presented in real example of MapServer application with data from the Mendel University Training Forest. MapServer is used in effective representing of data for the University Forest staff, students and general public from October 2002. MapServer is usually applied in education process of GIS and Remote Sensing and for sharing of the Faculty of Forestry and Wood Technology Departments geospatial data.

  18. Adoption of Agro-forestry Patterns and Crop Systems Around Register 19 Forest Park, Lampung Province, Indonesia

    Directory of Open Access Journals (Sweden)

    Christine Wulandari

    2014-09-01

    Full Text Available To return the ecological function of Wan Abdul Rachman Forest Park, it must be involved the role of buffer zone communities living around the forest by optimizing the cultivated land with applying agro-forestry based on socio-economic conditions in the community, such as community preferences and adoption of agro-forestry patterns. Under these conditions it is necessary to hold a study concerning to the level of community preference to the type of plants and the level of adoption, as well as the NPV analysis of the 3 patterns of agro-forestry which are applied by the majority of community around the forest park. Results of the study revealed that there were 3 dominant plant types  preferred by the community in the forest park, namely: coffee (30.8%, cacao (35.8%, and rubber (17.4%. Based on these crops, there were 3 agro-forestry patterns practiced by the majority of community in their cultivated land. They were: (1 coffee-cacao-wooden plants, and fruits (47%, (2 rubber-coffee-wooden plants, and fruit (35%, and (3 rubber-cacao-wooden plants, and fruit (18%. The highest personal and social NPVs obtained  in the agro-forestry pattern of rubber-coffee-wooded plants, and fruits were IDR4.589.627.36 and IDR6.454.806.01, respectively. To ensure the sustainability of the program, the development of communities living around the forest together with a program of community empowerment in the block of utilization and social forestry in the forest park are recommended to continue, based on the Regional Regulation (PerDa Number. 3/2012.Keywords: agro-forestry, preferences, adoption, NPV

  19. The green economy for sustainable development: a spatial multi-criteria analysis - ordered weighted averaging approach in the siting process for short rotation forestry in the Basilicata Region, Italy

    Directory of Open Access Journals (Sweden)

    Severino Romano

    2013-09-01

    Full Text Available Optimising bioenergy chains and the creation of a bio-energy district can make a positive contribution to territorial development, land use planning and employment, while reducing environmental pollution. Energy planning issues are complex problems with multiple decision makers and criteria. Given the spatial nature of the problem, the present paper proposes a spatial multi-criteria analysis approach for supporting decision makers in the site selection process for short rotation forestry planting in the Basilicata Region, southern Italy. The methodology applied in the decision-support system is ordered weighted averaging, extended by means of fuzzy linguistic quantifiers. The purpose of the research is to formulate a systematic procedure to analyse complex decision problems, while supplying decision makers with a flexible tool to decide on possible agro-energy policies. The outcomes of the analysis may support decision makers in defining targeted agro-energy policies and help the private sector to identify the most appropriate cropping plan.

  20. "Boutique" forestry: new forest practices in urbanizing landscapes

    Science.gov (United States)

    R. Bruce Hull; David P. Robertson; Gregory J. Buhyoff

    2004-01-01

    The owners of small forests are potential clients for professional forestry services and important constituents who can affect the future of forests and forestry. Unfortunately, many owners of small forests are wary of foresters and many foresters are cautious about practicing forestry on small forests. Nonetheless, we find encouraging evidence that a growing number of...

  1. Tanzania Journal of Forestry and Nature Conservation: Editorial ...

    African Journals Online (AJOL)

    Dr. B. Chikamai, Kenya Forestry Research Institute, Nairobi, Kenya. Mr. F. E. Chiwanga, Sokoine University of Agriculture, Morogoro, Tanzania. TJFNC Background. In 2000, the then Faculty of Forestry and Nature Conservation (now college of Forestry, Wildlife and Tourism) of the Sokoine University of Agriculture (SUA) in ...

  2. 78 FR 32365 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2013-05-30

    ... Urban and Community Forestry Advisory Council AGENCY: Forest Service, U.S. Department of Agriculture, (USDA). ACTION: Notice of meeting. SUMMARY: The National Urban and Community Forestry Advisory Council... 2014 work plan, develop the 2015 grant categories, listen to local constituents urban forestry concerns...

  3. Concept of instrumentation of forestry radiation monitoring system

    International Nuclear Information System (INIS)

    1992-01-01

    Concept of instrumentation of radiation monitoring system of the Belorussian forestry due to the Chernobyl accident is considered. Main purpose of the radiation monitoring system covers radiation protection of forestry personnel. Data on the available instruments (occupational and domestic dosemeters, radiometers and γ-spectrometers) are presented for radiation monitoring stations of Forestry Ministry. 1 tab

  4. 78 FR 42487 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2013-07-16

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Community Forestry Advisory Council, (NUCFAC) will be filling five positions that will expire December 31....S. Department of Agriculture, Forest Service's Urban and Community Forestry Web site: www.fs.fed.us...

  5. 77 FR 27179 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2012-05-09

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council will meet on June 6 and 7, 2012. The meeting will be held in Washington, DC at... Staff to the National Urban and Community Forestry Advisory Council, 201 14th Street SW., Yates Building...

  6. 7 CFR 1410.12 - Emergency Forestry Program.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Emergency Forestry Program. 1410.12 Section 1410.12... Emergency Forestry Program. (a) In addition to other allowable enrollments, certain non-industrial private... damage from hurricanes in calendar year 2005 may be enrolled through the Emergency Forestry Conservation...

  7. 75 FR 57898 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2010-09-23

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Community Forestry Challenge Cost Share Grant Opportunity. SUMMARY: The National Urban and Community Foresty... on urban forestry related issues and opportunities. Part of the Council's role is to recommend the...

  8. 75 FR 27703 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2010-05-18

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council will meet in Washington, DC, June 2-3, 2010. The purpose of the meeting is to discuss emerging issues in urban and community forestry, work on Council administrative items and hear...

  9. 76 FR 85 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2011-01-03

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council will meet in Washington, DC, January at the USDA Whitten Building. The purpose of... Community Forestry grant recipients on completed grant findings, and hear public input related to urban and...

  10. 76 FR 81472 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2011-12-28

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council will meet in Washington, DC, on January 25-26, 2012, at the U.S. Department of... work, and hear public input related to urban and community forestry. DATES: The meeting will be held on...

  11. 76 FR 44893 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2011-07-27

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Urban and Community Forestry Advisory Council, (NUCFAC) will be filling three positions that will expire... position descriptions from the U.S. Forest Service's Urban and Community Forestry Web site: http://www.fs...

  12. 77 FR 59888 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2012-10-01

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council will meet on November 15, 2012, at 9:45 a.m. to 2:05 p.m. The meeting will be... National Urban and Community Forestry Advisory Council, 201 14th Street SW., Yates Building (1 Central) MS...

  13. 77 FR 13262 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2012-03-06

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council will meet via conference call on March 20, 2012. The conference call will be... and community forestry. DATES: The meeting will be held on March 20, 2012, from 12 noon to 1:30 p.m...

  14. 76 FR 67669 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2011-11-02

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council will meet in Lake Buena Vista, FL, November 15-16, 2011, at the Coronado Springs... Nancy Stremple, Executive Staff to the National Urban and Community Forestry Advisory Council, 201 14th...

  15. 76 FR 9740 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2011-02-22

    ... Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: 2011 Notice of Call for Nominations. SUMMARY: The National Urban and Community Forestry Advisory Council, (NUCFAC) will be... Forestry Web site: http://www.fs.fed.us/ucf/ . DATES: Nomination(s) must be ``received'' (not postmarked...

  16. 77 FR 24457 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2012-04-24

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Community Forestry Advisory Council, (NUCFAC) will be filling four positions that will expire at the end of... the U.S. Forest Service's Urban and Community Forestry Web site: www.fs.fed.us/ucf/. DATES: Nomination...

  17. 76 FR 16597 - Forestry Research Advisory Council Charter Renewal

    Science.gov (United States)

    2011-03-24

    ... DEPARTMENT OF AGRICULTURE Office of the Secretary Forestry Research Advisory Council Charter Renewal AGENCY: Office of the Secretary, USDA. ACTION: Notice of the Forestry Research Advisory Council charter renewal. SUMMARY: The Secretary of Agriculture has renewed the charter of the Forestry Research...

  18. 78 FR 76277 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2013-12-17

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council... Forestry Advisory Council (Council) will meet in Washington, DC The Council is established consistent with Section 9 of the Cooperative Forestry Assistance Act, as amended by Title XII, Section 1219 of Public Law...

  19. 77 FR 4276 - National Urban and Community Forestry Advisory Council

    Science.gov (United States)

    2012-01-27

    ... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council..., (FACA) meeting of the National Urban and Community Forestry Advisory Council. The official FACA meeting... meeting of the National Urban and Community Forestry Advisory Council scheduled in Washington, DC, on...

  20. Information needs and seeking behaviour of Tanzanian forestry ...

    African Journals Online (AJOL)

    This study examined information needs and seeking behaviour of Tanzanian forestry researchers in the growing global electronic environment. A questionnaire based survey was conducted in three forestry research institutions. The findings indicated a wide range of information needs among forestry researchers in the ...

  1. More energy wood from forestry operations through integrated harvesting and multi-products processing

    International Nuclear Information System (INIS)

    Lambert, M.B.

    1991-01-01

    Abundant supplies of forest biomass that could potentially be used for energy wood are not being accessed because of marginal economics, inadequate harvest methods, and restrictive land management practices. Future forestry objectives may impose even more restrictive conditions. Improvements in efficiency and effectiveness of harvest methods, marketing, and bureaucratic processes may, however, render more energy wood while meeting new post-harvest stand conditions. Some improvements have been achieved while others lie on the horizon

  2. Large-scale interdisciplinary experiments inform current and future forestry management options in the U.S

    Science.gov (United States)

    C.E. Peterson; P.D. Anderson

    2009-01-01

    Over the last 20 years, changing public values and increased ecological understanding have led to a paradigm shift in forestry from timber management to sustainable ecosystem management on U.S. federal lands. Forest managers are now seeking alternative management approaches that simultaneously meet socio-cultural, ecological and economic goals. Consequently, many field...

  3. Large-scale interdisciplinary experiments inform current and future forestry management options in the U.S. Pacific Northwest

    Science.gov (United States)

    Charles E. Peterson; Paul D. Anderson

    2009-01-01

    Over the last 20 years, changing public values and increased ecological understanding have led to a paradigm shift in forestry from timber management to sustainable ecosystem management on U.S. federal lands. Forest managers are now seeking alternative management approaches that simultaneously meet socio-cultural, ecological and economic goals. Consequently, many field...

  4. Improving management of small natural features on private lands by negotiating the science–policy boundary for Maine vernal pools

    Science.gov (United States)

    Calhoun, Aram J. K.; Jansujwicz, Jessica S.; Bell, Kathleen P.; Hunter, Malcolm L.

    2014-01-01

    Vernal pools are far more important for providing ecosystem services than one would predict based on their small size. However, prevailing resource-management strategies are not effectively conserving pools and other small natural features on private lands. Solutions are complicated by tensions between private property and societal rights, uncertainties over resource location and function, diverse stakeholders, and fragmented regulatory authority. The development and testing of new conservation approaches that link scientific knowledge, stakeholder decision-making, and conservation outcomes are important responses to this conservation dilemma. Drawing from a 15-y history of vernal pool conservation efforts in Maine, we describe the coevolution of pool conservation and research approaches, focusing on how research-based knowledge was produced and used in support of management decisions. As management shifted from reactive, top-down approaches to proactive and flexible approaches, research shifted from an ecology-focused program to an interdisciplinary program based on social–ecological systems. The most effective strategies for linking scientific knowledge with action changed as the decision-makers, knowledge needs, and context for vernal pool management advanced. Interactions among stakeholders increased the extent to which knowledge was coproduced and shifted the objective of stakeholder engagement from outreach to research collaboration and development of innovative conservation approaches. New conservation strategies were possible because of the flexible, solutions-oriented collaborations and trust between scientists and decision-makers (fostered over 15 y) and interdisciplinary, engaged research. Solutions to the dilemma of conserving small natural features on private lands, and analogous sustainability science challenges, will benefit from repeated negotiations of the science–policy boundary. PMID:25002496

  5. Improving management of small natural features on private lands by negotiating the science-policy boundary for Maine vernal pools.

    Science.gov (United States)

    Calhoun, Aram J K; Jansujwicz, Jessica S; Bell, Kathleen P; Hunter, Malcolm L

    2014-07-29

    Vernal pools are far more important for providing ecosystem services than one would predict based on their small size. However, prevailing resource-management strategies are not effectively conserving pools and other small natural features on private lands. Solutions are complicated by tensions between private property and societal rights, uncertainties over resource location and function, diverse stakeholders, and fragmented regulatory authority. The development and testing of new conservation approaches that link scientific knowledge, stakeholder decision-making, and conservation outcomes are important responses to this conservation dilemma. Drawing from a 15-y history of vernal pool conservation efforts in Maine, we describe the coevolution of pool conservation and research approaches, focusing on how research-based knowledge was produced and used in support of management decisions. As management shifted from reactive, top-down approaches to proactive and flexible approaches, research shifted from an ecology-focused program to an interdisciplinary program based on social-ecological systems. The most effective strategies for linking scientific knowledge with action changed as the decision-makers, knowledge needs, and context for vernal pool management advanced. Interactions among stakeholders increased the extent to which knowledge was coproduced and shifted the objective of stakeholder engagement from outreach to research collaboration and development of innovative conservation approaches. New conservation strategies were possible because of the flexible, solutions-oriented collaborations and trust between scientists and decision-makers (fostered over 15 y) and interdisciplinary, engaged research. Solutions to the dilemma of conserving small natural features on private lands, and analogous sustainability science challenges, will benefit from repeated negotiations of the science-policy boundary.

  6. Environmental policy implications of working from home: Modelling the impacts of land-use, infrastructure and socio-demographics

    International Nuclear Information System (INIS)

    Fu Miao; Andrew Kelly, J.; Peter Clinch, J.; King, Fearghal

    2012-01-01

    Working from home is generally perceived as an effective means of reducing energy use and associated pollution from commuter transport. In order to consider the merits of mechanisms and policies to support a change in behaviour that results in greater take-up of home working, this paper applies energy consumption per commute calculations and a logit model using a case study of Ireland. In marked contrast with larger countries, the energy consumption per commute is relatively low in Ireland. Nonetheless, the analysis indicates that, on average, at least an average net saving of 9.33 kW h per day can be achieved where an individual converts to working from home, after deducting the home energy consumption associated with home working. We find that land use patterns, public transport networks, internet infrastructure, commute distances and socio-demographic characteristics can serve to influence rates of home working. Encouraging the higher and lower professional categories and those in the service sectors to work from home should be the highest priority in terms of energy and emissions reductions. Increased coverage of internet services and railway coverage will support higher rates of home working. Increased dispersion of residential, commercial and industrial areas serves to encourage greater home working. - Highlights: ► An average net energy saving of 9.33 kW h per day can be achieved by an individual changing to working from home. ► Land use patterns, public transport and internet infrastructure influence rates of home working. ► Commute distances and socio-demographic characteristics influence the take-up of home working. ► Encouraging home-working by higher and lower professionals and the service sectors is the priority.

  7. Recent developments in forestry and land use in Indonesia

    NARCIS (Netherlands)

    Meijer, W.

    1974-01-01

    Dr. W. Meijer, who is Dutch-born, worked in Indonesia from 1951 to 1958, first at Bogor, then at Pajakumbuh, Sumatra, and was Forest Botanist in Sabah for several years, revisited Indonesia with a National Science Foundation travel grant under an NSF-AID (Agency for International Development)

  8. Land Use, Conservation, Forestry, and Agriculture in Puerto Rico

    Science.gov (United States)

    William A. Gould; Frank H. Wadsworth; Maya Quinones; Stephen J. Fain; Nora L. Álvarez-Berríos

    2017-01-01

    Global food security concerns emphasize the need for sustainable agriculture and local food production. In Puerto Rico, over 80 percent of food is imported, and local production levels have reached historical lows. Efforts to increase local food production are driven by government agencies, non-government organizations, farmers, and consumers. Integration of geographic...

  9. implementing socially responsive forestry extension programmes

    African Journals Online (AJOL)

    environment relations. Only through education is understanding broadened and the development of skills encouraged. Skills would serve as tl1e basis for ..... Aloe Communications, Johannesburg. Bandhu, D. & Garg, R. 1986. Social Forestry and. Tribal Development. Natraj, New Delbi. Bell, P.; Greene, T.; Fisher, J. & Baum ...

  10. Effects of heritage taxation in Danish forestry

    DEFF Research Database (Denmark)

    Meilby, Henrik; Thorsen, Bo Jellesmark; Nord-Larsen, Thomas

    2014-01-01

    In this study we investigate the effects of heritage taxation rules on the economic performance of forestry and, more importantly, on decision making at the forest property level. In Denmark, when a property is handed over from one generation to the next, a heritage tax has to be paid. Apart from...

  11. Tanzania Journal of Forestry and Nature Conservation

    African Journals Online (AJOL)

    The Tanzania Journal of Forestry and Nature Conservation accommodates the current diverse and multidisciplinary approaches towards ecosystem conservation at national and global levels. The journal is published biannually and accepts research and review papers covering technological, physical, biological, social and ...

  12. A guide to forestry investment analysis.

    Science.gov (United States)

    Dietmar W. Rose; Charles R. Blinn; Gary J. Brand

    1988-01-01

    It is often necessary to choose between several forestry projects. This paper provides the background needed to evaluate projects from a financial perspective. The basic steps for preparing a project analysis, suggestions for dealing with uncertainty, and techniques for monitoring a projects are presented.

  13. Mainstreaming International Forestry Related Agreements at ...

    African Journals Online (AJOL)

    The case study provides in-sights on initiation, negotiation and implementation of International Forestry Related Agreements (IFRAs). It is observed and concluded that (i) there is low and inconsistent participation by Africa in international forest processes that lead to IFRAs, ostensibly due to lack of funds, (ii) Africa is not ...

  14. Forestry BMP Implementation Costs for Virginia

    Science.gov (United States)

    R.M. Shaffer; H.L. Haney; E.G. Worrell; W.M. Aust

    1998-01-01

    Forestry Best Management Practices (BMPs) are operational techniques used to protect water quality during timber harvesting operations. The implementation cost of BMPs is important to loggers, forest landowners, and the forest industry. This study provides an estimate of BMP implementation cost on a per harvested acre basis for the coastal plain, Piedmont, and...

  15. Recent Observations on Forestry in Tropical America

    Science.gov (United States)

    F. B. Lamb; C. B. Briscoe; G. H. Englerth

    1960-01-01

    During recent months members of the Tropical Forest Research Center staff have travelled to many of the countries of the Caribbean area. The purposes of these trips have been to see trees, forests, and silvicultural and utilization practices that might be useful in Puerto Rico, to collect data on forest plantations for the Latin American Forestry Commission of FAO, and...

  16. 78 FR 2950 - Forestry Research Advisory Council

    Science.gov (United States)

    2013-01-15

    ...; 16 U.S.C. 1600 (note)). The meeting is open to the public. DATES: The meeting will be held February 7... concering this meeting should be addressed to Daina Apple, Designated Federal Officer, Forestry Research... public inspection and copying. The public may inspect comments received at 1620 North Kent Street, RPC...

  17. 77 FR 26734 - Forestry Research Advisory Council

    Science.gov (United States)

    2012-05-07

    ... and proposals by May 31, 2012 to Daina Apple, Designated Federal Officer, Forestry Research Advisory...: Daina Apple, Forest Service, Office of the Deputy Chief for Research and Development, (202) 205-1665. SUPPLEMENTARY INFORMATION: The meeting is open to the public. Council discussion is limited to Forest Service...

  18. 75 FR 46903 - Forestry Research Advisory Council

    Science.gov (United States)

    2010-08-04

    ... Apple, Designated Federal Officer, Forestry Research Advisory Council, USDA Forest Service Research and... items to (202) 205- 1530. FOR FURTHER INFORMATION CONTACT: Daina Apple, Forest Service Office of the... is open to the public. Council discussion is limited to Forest Service, National Institute for Food...

  19. 76 FR 43651 - Forestry Research Advisory Council

    Science.gov (United States)

    2011-07-21

    ... send their names and proposals by August 1, 2011 to Daina Apple, Designated Federal Officer, Forestry... INFORMATION CONTACT: Daina Apple, Forest Service Office of the Deputy Chief for Research and Development, (202) 205-1665. SUPPLEMENTARY INFORMATION: The meeting is open to the public. Council discussion is limited...

  20. Forestry-service entrepreneurship in Finland

    International Nuclear Information System (INIS)

    Koistinen, A.

    1999-01-01

    The concept of forestry-service enterprise used in this joint study by the TTS-Institute and the Finnish Forest Research Institute (Metla) refers to enterprises and co-operatives (including forest workers operating as entrepreneurs) offering services in the fields of silviculture, basic improvement, planning and wood-harvesting sector. Companies practicing large-scale wood-conversion and traditional forestry-machine and road haulage contractors are not included in this approach. Contact information on the entrepreneurs was collected by turning to the leading wood suppliers, local forest management associations and different registers. A mail questionnaire was launched in the spring of 1998 addressed to 553 persons, and responses were obtained from 376 (68 %). Of these, 320 persons were forestry-service entrepreneurs meeting the definition applied in this study. It can be estimated that there is a total of 450 such entrepreneurs in the country. Those engaged in only a minor degree in providing forestry services are not included in the figure. Almost all forestry-service entrepreneurs provide timber felling as a service. Over half of them do planting, cleaning of young stands, tending of young stands, and forest haulage of timber. Forestry planning is done by nearly a quarter. With the focus of operations as calculated from the enterprise's turnover serving as the basis, it became apparent that the majority of entrepreneurship takes place in the form of logging. The means of transport is mostly an agricultural tractor. The average age of entrepreneurs is 41, but most of them have switched to entrepreneurship only recently. Nearly a third have college level education in forestry, 39 % have switched over from their previous occupation of forest worker. Most entrepreneurs are full-time, private practitioners. Their median turnover in 1997 was FIM 180 000. Nonindustrial private forest owners form the clientele for 82 % of the entrepreneurs, while local forest management

  1. Land use change emissions from oil palm expansion in Pará, Brazil depend on proper policy enforcement on deforested lands

    Science.gov (United States)

    Yui, Sahoko; Yeh, Sonia

    2013-12-01

    Brazil aims to increase palm oil production to meet the growing national and global demand for edible oil and biodiesel while preserving environmentally and culturally significant areas. As land use change (LUC) is the result of complex interactions between socio-economic and biophysical drivers operating at multiple temporal and spatial scales, the type and location of LUC depend on drivers such as neighboring land use, conversion elasticity, access to infrastructure, distance to markets, and land suitability. The purpose of this study is to develop scenarios to measure the impact of land conversion under three different enforcement scenarios (none, some, and strict enforcement). We found that converting 22.5 million hectares of land can produce approximately 29 billion gallons (110 billion liters) of biodiesel a year. Of that, 22-71% of the area can come from forest land, conservation units, wetland and indigenous areas, emitting 14-84 gCO2e MJ-1. This direct land use emission alone can be higher than the carbon intensity of diesel that it intends to displace for lowering greenhouse gas emissions. This letter focuses narrowly on GHG emissions and does not address socio-economic-ecological prospects for these degraded lands for palm oil or for other purposes. Future studies should carefully evaluate these tradeoffs.

  2. Scenario-Led Habitat Modelling of Land Use Change Impacts on Key Species.

    Directory of Open Access Journals (Sweden)

    Matthew Geary

    Full Text Available Accurate predictions of the impacts of future land use change on species of conservation concern can help to inform policy-makers and improve conservation measures. If predictions are spatially explicit, predicted consequences of likely land use changes could be accessible to land managers at a scale relevant to their working landscape. We introduce a method, based on open source software, which integrates habitat suitability modelling with scenario-building, and illustrate its use by investigating the effects of alternative land use change scenarios on landscape suitability for black grouse Tetrao tetrix. Expert opinion was used to construct five near-future (twenty years scenarios for the 800 km2 study site in upland Scotland. For each scenario, the cover of different land use types was altered by 5-30% from 20 random starting locations and changes in habitat suitability assessed by projecting a MaxEnt suitability model onto each simulated landscape. A scenario converting grazed land to moorland and open forestry was the most beneficial for black grouse, and 'increased grazing' (the opposite conversion the most detrimental. Positioning of new landscape blocks was shown to be important in some situations. Increasing the area of open-canopy forestry caused a proportional decrease in suitability, but suitability gains for the 'reduced grazing' scenario were nonlinear. 'Scenario-led' landscape simulation models can be applied in assessments of the impacts of land use change both on individual species and also on diversity and community measures, or ecosystem services. A next step would be to include landscape configuration more explicitly in the simulation models, both to make them more realistic, and to examine the effects of habitat placement more thoroughly. In this example, the recommended policy would be incentives on grazing reduction to benefit black grouse.

  3. Scenario-Led Habitat Modelling of Land Use Change Impacts on Key Species.

    Science.gov (United States)

    Geary, Matthew; Fielding, Alan H; McGowan, Philip J K; Marsden, Stuart J

    2015-01-01

    Accurate predictions of the impacts of future land use change on species of conservation concern can help to inform policy-makers and improve conservation measures. If predictions are spatially explicit, predicted consequences of likely land use changes could be accessible to land managers at a scale relevant to their working landscape. We introduce a method, based on open source software, which integrates habitat suitability modelling with scenario-building, and illustrate its use by investigating the effects of alternative land use change scenarios on landscape suitability for black grouse Tetrao tetrix. Expert opinion was used to construct five near-future (twenty years) scenarios for the 800 km2 study site in upland Scotland. For each scenario, the cover of different land use types was altered by 5-30% from 20 random starting locations and changes in habitat suitability assessed by projecting a MaxEnt suitability model onto each simulated landscape. A scenario converting grazed land to moorland and open forestry was the most beneficial for black grouse, and 'increased grazing' (the opposite conversion) the most detrimental. Positioning of new landscape blocks was shown to be important in some situations. Increasing the area of open-canopy forestry caused a proportional decrease in suitability, but suitability gains for the 'reduced grazing' scenario were nonlinear. 'Scenario-led' landscape simulation models can be applied in assessments of the impacts of land use change both on individual species and also on diversity and community measures, or ecosystem services. A next step would be to include landscape configuration more explicitly in the simulation models, both to make them more realistic, and to examine the effects of habitat placement more thoroughly. In this example, the recommended policy would be incentives on grazing reduction to benefit black grouse.

  4. Information Needs Assessment for Coastal and Marine Management and Policy: Ecosystem Services Under Changing Climatic, Land Use, and Demographic Conditions

    Science.gov (United States)

    Goldsmith, Kaitlin A.; Granek, Elise F.; Lubitow, Amy

    2015-12-01

    Changing climatic, demographic, and land use conditions are projected to alter the provisioning of ecosystem services in estuarine, coastal, and nearshore marine ecosystems, necessitating mitigation and adaptation policies and management. The current paradigm of research efforts occurring in parallel to, rather than in collaboration with, decision makers will be insufficient for the rapid responses required to adapt to and mitigate for projected changing conditions. Here, we suggest a different paradigm: one where research begins by engaging decision makers in the identification of priority data needs (biophysical, economic, and social). This paper uses synthesized interview data to provide insight into the varied demands for scientific research as described by decision makers working on coastal issues in Oregon, USA. The findings highlight the need to recognize (1) the differing framing of ecosystem services by decision makers versus scientists; and (2) the differing data priorities relevant to inland versus coastal decision makers. The findings further serve to highlight the need for decision makers, scientists, and funders to engage in increased communication. This research is an important first step in advancing efforts toward evidence-based decision making in Oregon and provides a template for further research across the US.

  5. Strategic and legal framework in forestry and related sectors: Climate change mitigation in European Union and Serbia

    Directory of Open Access Journals (Sweden)

    Ranković Nenad

    2016-01-01

    Full Text Available The important role of forests in mitigating and adapting to climate changes is recognized and widely accepted. Therefore, it becomes a subject of universal interest and support. However, in the national strategies relating to climate change, the importance of the forestry sector in mitigating these changes is quite often not discussed in detail. In addition, the problem of climate change is not fully represented and included in national forestry policies. The aim of this research was to determine the compliance and differences of strategic and legislative frameworks in forestry and related sectors, relating to climate change mitigation in the EU and Serbia. At the EU level, there are two strategies and a policy framework, and in Serbia, eight sectoral strategies, referring and discussing the climate change mitigation through forestry. At the same time, these issues are highlighted as the primary objective, only in the Climate and Energy Package of the EU and the Forestry Development Strategy in Serbia. In terms of legislative framework in Serbia, two laws have climate change mitigation through forestry as the primary objective, while for the analyzed relevant EU legislation, this is a secondary objective. In Serbia, only the Forest law has a direct impact on climate change mitigation through forestry, while at EU level, there is no regulation, directive or communication, with the same direct influence. [Projekat Ministarstva nauke Republike Srbije, br. 43007: Studies of climate changes and their impact on the environment-monitoring impacts, adaptation and mitigation, podprojekat, 43007/16-III: Socio-economic development, mitigation and adaptation to climate change

  6. Livelihoods and Land Uses in Environmental Policy Approaches: The Case of PES and REDD+ in the Lam Dong Province of Vietnam

    Directory of Open Access Journals (Sweden)

    Leif Tore Trædal

    2017-02-01

    Full Text Available This paper explores assumptions about the drivers of forest cover change in a Payments for Environmental Services (PES and Reduced Emissions from Deforestation and Degradation (REDD+ context in the Lam Dong Province in Vietnam. In policy discourses, deforestation is often linked to ‘poor’ and ‘ethnic minority’ households and their unsustainable practices such as the expansion of coffee production (and other agricultural activities into forest areas. This paper applies a livelihood framework to discuss the links between livelihoods and land use amongst small-scale farmers in two communities. The findings of the livelihood survey demonstrate no clear linkages between poverty levels and unsustainable practices. In fact, the poorest segments were found to deforest the least. The ways in which current PES and REDD+ approaches are designed, do not provide appropriate solutions to address the underlying dimensions of issues at stake. The paper criticizes one-dimensional perspectives of the drivers behind deforestation and forest degradation often found in public policies and discourses. We suggest more comprehensive analyses of underlying factors encompassing the entire coffee production and land use system in this region. Addressing issues of land tenure and the scarcity of productive lands, and generating viable off-farm income alternatives seem to be crucial. Sustainable approaches for reducing deforestation and degradation could be possible through engaging with multiple stakeholders, including the business-oriented households in control of the coffee trade and of land transactions.

  7. Assessing the Impact of Land Use Policy on Urban-Rural Sustainability Using the FoPIA Approach in Yogyakarta, Indonesia

    Directory of Open Access Journals (Sweden)

    Junun Sartohadi

    2010-07-01

    Full Text Available This paper presents the results of a sustainability impact assessment (SIA of policy induced land use changes in Yogyakarta, Indonesia. The regional problems include rapid expansions of urban areas, due to high population pressure, and the conversion of paddy fields and forests into settlements. The objective of this study was to assess the impacts of two land use policies on social, economic, and environmental Land Use Functions (LUFs in Yogyakarta. The following scenarios were developed for the SIA: a forest protection scenario (S1, a paddy field conservation scenario (S2, and a counterfactual (no policy scenario of ‘Business As Usual’ (BAU. The Framework for Participatory Impact Assessment (FoPIA was applied to conduct an expert-based impact assessment. For the specification of the regional sustainability context, a set of nine key LUFs and associated indicators were developed, including three social, three economic, and three environmental sustainability criteria. The resulting scenario impacts of the assessment differed considerably, with positive impacts of the S1 and S2 scenarios on seven of nine LUFs, and negative impacts of the BAU scenario on six LUFs. The perception of the FoPIA method by the regional stakeholders was positive. We conclude that this method contributes toward an enhanced regional understanding of policy effects and sustainability, particularly in data-poor environments.

  8. Finding Common Ground: A Critical Review of Land Use and Resource Management Policies in Ontario, Canada and their Intersection with First Nations

    Directory of Open Access Journals (Sweden)

    Fraser McLeod

    2015-01-01

    Full Text Available This article provides an in-depth analysis of selective land use and resource management policies in the Province of Ontario, Canada. It examines their relative capacity to recognize the rights of First Nations and Aboriginal peoples and their treaty rights, as well as their embodiment of past Crown–First Nations relationships. An analytical framework was developed to evaluate the manifest and latent content of 337 provincial texts, including 32 provincial acts, 269 regulatory documents, 16 policy statements, and 5 provincial plans. This comprehensive document analysis classified and assessed how current provincial policies address First Nation issues and identified common trends and areas of improvement. The authors conclude that there is an immediate need for guidance on how provincial authorities can improve policy to make relationship-building a priority to enhance and sustain relationships between First Nations and other jurisdictions.

  9. Sustainable land management contribution to successful land-based climate change adaptation and mitigation : a report of the Science-Policy Interface

    OpenAIRE

    Sanz, M.J.; De Vente, J.L.; Chotte, Jean-Luc; Bernoux, Martial; Kust, G.; Ruiz, I.; Almagro, M.; Alloza, J.A.; Vallejo, R.; Castillo, V.; Hebel, A.; Akhtar-Schuster, M.

    2017-01-01

    Sustainable Land Management (SLM) represents a holistic approach to achieving long-term productive ecosystems by integrating biophysical, socio-cultural and economic needs and values. SLM is one of the main mechanisms to achieve Land Degradation Neutrality (LDN).To foster and facilitate the adoption of SLM practices that address DLDD while mitigating climate change and enhancing climate change adaptation, this report assesses the synergistic potential of SLM practices while als...

  10. Modeling the Land Use/Cover Change in an Arid Region Oasis City Constrained by Water Resource and Environmental Policy Change using Cellular Automata Model

    Science.gov (United States)

    Hu, X.; Li, X.; Lu, L.

    2017-12-01

    Land use/cover change (LUCC) is an important subject in the research of global environmental change and sustainable development, while spatial simulation on land use/cover change is one of the key content of LUCC and is also difficult due to the complexity of the system. The cellular automata (CA) model had an irreplaceable role in simulating of land use/cover change process due to the powerful spatial computing power. However, the majority of current CA land use/cover models were binary-state model that could not provide more general information about the overall spatial pattern of land use/cover change. Here, a multi-state logistic-regression-based Markov cellular automata (MLRMCA) model and a multi-state artificial-neural-network-based Markov cellular automata (MANNMCA) model were developed and were used to simulate complex land use/cover evolutionary process in an arid region oasis city constrained by water resource and environmental policy change, the Zhangye city during the period of 1990-2010. The results indicated that the MANNMCA model was superior to MLRMCA model in simulated accuracy. These indicated that by combining the artificial neural network with CA could more effectively capture the complex relationships between the land use/cover change and a set of spatial variables. Although the MLRMCA model were also some advantages, the MANNMCA model was more appropriate for simulating complex land use/cover dynamics. The two proposed models were effective and reliable, and could reflect the spatial evolution of regional land use/cover changes. These have also potential implications for the impact assessment of water resources, ecological restoration, and the sustainable urban development in arid areas.

  11. Causal chains, policy trade offs and sustainability: Analysing land (mis)use in seven countries in the South

    NARCIS (Netherlands)

    Nesheim, I.; Reidsma, P.; Bezlepkina, I.; Verburg, R.W.; Abdeladhim, M.A.; Bursztyn, M.; Chen, L.; Cissé, Y.; Feng, S.; Gicheru, P.; König, H.J.; Novira, N.; Purushothaman, S.; Rodrigues-Filho, S.; Sghaier, M.

    2014-01-01

    The need to enhance sustainable development of land use is more urgent than ever; specifically in developing countries where poverty and land degradation are often interlinked. To promote a common understanding of land use problems by experts, stakeholders and decision makers, it is essential to

  12. Strategic analysis of social forestry by using SWOT and Entropy: The case study: villages of Margon in Boyer-Ahmad County

    Directory of Open Access Journals (Sweden)

    zakaria mohammadi tamari

    2015-11-01

    Full Text Available The aim of this study was to investigate the current situation of social forestry in villages of Margon district in Boyer-Ahmad County. For data collection, were used two groups that consist of 15 forestry experts that they were selected with census and target sampling and 25 rural people that they were selected with snowball sampling. For preparation of study instrument, the first, was acted out by focusing group interview with experts and exploratory interview with rural people and SWOT protocol in format of open-ended questions with them and according to that, 35 structured and unit Likret’s questionnaire prepared for two groups. Due to analyze of collected data, was used SPSS20 and Excel2010. Findings revealed that the main strengths of social forestry was various forest development projects such as Toba, and the other, groundwork for development of marginal activities such as beekeeping, fisheries and against, a key weakness was lack of funding and credits for developing social forestry. Furthermore, establishing an educational-scientific station with the aim at regenerating scion and developing ecotourism were the most valuable opportunity in the study area and in contrast, the lack of governmental management, monitoring and planning and illegal occupation of forest land, were the biggest threats in forestry villages of Margon district. Findings also showed that the social forestry in the area was in undesirable condition. Finally, due to improving social forestry in the study villages, the first implementing diverse strategy was recommended.

  13. American elm in mine land reforestation

    Science.gov (United States)

    M.B. Adams; P. Angel; C. Barton; J. Slavicek

    2015-01-01

    Reforestation of mined land in the Appalachians realizes many important benefits and provides important ecosystem services. Because much of the reclaimed mine lands in Appalachia were previously in forest, reclaiming these drastically disturbed areas to forests is desirable, feasible and cost-effective. The Forestry Reclamation Approach (FRA) provides a five-step...

  14. Systems security management in forestry work

    Directory of Open Access Journals (Sweden)

    Carbone F

    2011-11-01

    Full Text Available Safety and health at work is a relevant ethical good. National Government and other international and national institutions have adopted measures to against this social evil, in the forestry sector too. In Italy, for the period 2003-2005 the domestic forest sector registered just less than 1 fatal accident for millions of cubic meter, nevertheless a more consistent data should be need for comparing this data at international level. After explaining the wide range of works in the forest, the contribution analyzes the discipline introduced by Legislative Decree no. 81/2008. This has introduced new professionalism, new procedures, new tools and new type of cost in the budgets of forestry activities. In the conclusion the Author suggests that the inclusion of these type of expenditures on forest management accounting are very significant from many points of view. Safety and health costs must be included sistematically and not occasionally on volontary basis of the forester consultant.

  15. From management to mediation: local forestry management and the forestry crisis in post-socialist Russia.

    Science.gov (United States)

    Eikeland, Sveinung; Eythorsson, Einar; Ivanova, Lyudmila

    2004-03-01

    The local branches of the Russian Forestry Service, the leskhozy, were known for their efficiency and management skills in the Soviet era and were one of the very few community-based "Soviet-type" institutions to survive the transition. This article examines the role of the leskhozy in the new market economy. Our analysis is based on data from interviews with informants attached to the forestry sector in the Murmansk area. In some cases their knowledge of the leskhozy stretches back to the emergence of the system in 1947. Our principal finding is that the struggle to survive as a federal body in the current legal and economic climate is forcing the leskhozy to relegate sustainable forestry management, presumably their primary raison d'être, to the lower portions of their list of priorities. Several consequences result. There is a heightened incidence of illegal logging, and corruption informs the allocation of forest areas to private interests. Stumpage prices have plummeted as timber from subsidized commercial cutting (ostensibly sanitary cutting or thinning) has flooded the markets. The root cause of these tribulations lies with the market-based harvesting permit system. Its introduction in the 1990s did little to eliminate the self-seeking practices of the old Soviet forestry management hierarchies. In the free market, local forestry managers can turn their dual responsibilities to their own advantage inasmuch as they control the allocation of harvesting permits while at the same time controlling logging practices.

  16. Analysis of the Influencing Factors on Resettled Farmer’s Satisfaction under the Policy of the Balance between Urban Construction Land Increasing and Rural Construction Land Decreasing: A Case Study of China’s Xinjin County in Chengdu City

    Directory of Open Access Journals (Sweden)

    Wei Shui

    2014-11-01

    Full Text Available The purpose of this study is to explore what are the influencing factors on resettled farmer’s satisfaction and occupancy under the policy of the balance between urban construction land increasing and rural construction land decreasing in Xinjin County, Chengdu City. Questionnaires, statistical analysis and logistic regressions were employed. The results indicate that the higher educated farmers will be more satisfied with the relocation areas. An increase in the number of public facilities and the associated maintenance costs will decrease the resettled farmer’s satisfaction. Farmers who have moved to new communities are more satisfied with infrastructure, supporting facilities and property management, especially the living environment. The main tasks completed by farmers are the tillage land and to do work for their new community. The positive factors that contribute to the famer’s satisfaction, include land-rights guarantees, compensation for land consolidation, sewage treatment and the living environment. In contrast, public facilities, commercial service networks and resettled area’s maintenance are negative factors for farmer’s satisfaction. Meanwhile, the key factors to promoting harmony between urban and rural construction are to establish relevant laws and regulations, reasonable operation and management mechanisms, farmer-rights protection mechanisms, and to protect famer household income, as well as to improve agricultural production and farmer’s non-agricultural employment opportunity.

  17. Update on markets for forestry offsets

    International Nuclear Information System (INIS)

    Neeff, T.; Eichler, L.; Deecke, I.; Fehse, J.

    2007-01-01

    This guide is an update of the book 'Guidebook to Markets and Commercialization of CDM forestry projects'. The document provides information on the development of CMD methodologies, projects registered and markets since the publication of the first version. In addition it introduces the emerging non-Kyoto markets, it presents a classification of the existing developments, it describes each market including the buyer's preferences and it discusses the use of standards and quality criteria and transaction costs. We focus on markets for offsets from developing countries, rather than domestic offsets in developed countries. Section 1 is an introduction to the topic and an overview of the most recent developments. Sections 2 and 3 look at recent experiences and market developments for CDM reforestation projects. These sections are meant to be an update of the above mentioned guidebook and thus refrain from an exhaustive description. Section 4 assesses non-Kyoto markets for carbon offsets from forestry projects. It includes a description of the various market schemes and types of buyers. The section attempts to provide the project developer with useful information for developing a project following buyer' requirements. Finally, section 5 puts the assessment of opportunities for forestry in the broader context of the larger carbon markets. The report then concludes with a comparison of advantages and disadvantages of the CDM and non-Kyoto schemes from the project developer's point of view

  18. Forestry: Prospective Scenarios for Generating Eletricity

    Directory of Open Access Journals (Sweden)

    Henrique Dias Blois

    2017-05-01

    Full Text Available Forestry generates in all production segments a lot of waste which is a potential power source and an opportunity for electricity generation by the use of this material. Therefore, this study represents the construction of future scenarios for the power generation sector from alternative and renewable sources in the region of Vale do Taquari and Alto da Serra do Botucaraí, in the Northern-Central region of the Stat of Rio Grande do Sul, aiming for the application of waste and by-products from forestry present in a intensive and tendentious way in economic activities within the region. By way of prospective scenarios, one will be able to observe which events are impactful on the viability of an environmental project for recovery of forestry waste to generate electricity in the region. Thereby, we used the method described by Grumbach (2000, a methodology that prospects scenarios from the participation of experts, who collaborated analyzing and proposing events that impact as strengths and weaknesses, opportunities and threats and their interrelationships. Also, it was evident the degree of influence and dependence between the events, which create a matrix of cross impacts. Moreover, possible future scenarios have been constructed and analyzed for demonstrating that the study area has potential events that could serve as alternatives to the sector. However, no ideal scenario has been identified for the next five years, a fact that is due to the large amount of adverse events in six out of the ten final events.

  19. Riparian forestry management and adult stream insects

    Directory of Open Access Journals (Sweden)

    R. A. Briers

    2004-01-01

    Full Text Available The impacts of coniferous plantation forestry on the biology of upland streams in the UK are firmly established. Whilst benthic communities have been well studied, very little research has considered the impacts of riparian forestry management on adult stream insects, yet the essentially terrestrial adult (reproductive phase may be important in determining the abundance and distribution of larval stages. Riparian vegetation has a potentially strong impact on survival and success of adult stages through alteration of microclimate, habitat structure and potential food sources, in addition to effects carried over from larval stages. Here, current riparian management strategies are analysed in the light of available information on the ecology of adult stream insects. On the whole, management practices appear to favour adult stream insects, although an increase in tree cover in riparian areas could be beneficial, by providing more favourable microclimatic conditions for adults. This conclusion is drawn based on rather limited information, and the need for further research into the effects of riparian forestry management on adult stream insects is highlighted. Keywords: microclimate, plantation, life history, riparian vegetation

  20. Adoption of Agro-forestry Patterns and Crop Systems Around Register 19 Forest Park, Lampung Province, Indonesia

    Directory of Open Access Journals (Sweden)

    Christine Wulandari

    2014-08-01

    Full Text Available To return the ecological function of Wan Abdul Rachman Forest Park, it must be involved the role of buffer zone communities living around the forest by optimizing the cultivated land with applying agro-forestry based on socio-economic conditions in the community, such as community preferences and adoption of agro-forestry patterns. Under these conditions it is necessary to hold a study concerning to the level of community preference to the type of plants and the level of adoption, as well as the NPV analysis of the 3 patterns of agro-forestry which are applied by the majority of community around the forest park. Results of the study revealed that there were 3 dominant plant types preferred by the community in the forest park, namely: coffee (30.8%, cacao (35.8%, and rubber (17.4%. Based on these crops, there were 3 agro-forestry patterns practiced by the majority of community in their cultivated land. They were: (1 coffee-cacao-wooden plants, and fruits (47%, (2 rubber-coffee-wooden plants, and fruit (35%, and (3 rubber-cacao-wooden plants, and fruit (18%. The highest personal and social NPVs obtained in the agro-forestry pattern of rubber-coffee-wooded plants, and fruits were IDR4.589.627.36 and IDR6.454.806.01, respectively. To ensure the sustainability of the program, the development of communities living around the forest together with a program of community empowerment in the block of utilization and social forestry in the forest park are recommended to continue, based on the Regional Regulation (PerDa Number. 3/2012.

  1. Atlantic Forest scenarios under the parameters of forestry laws

    Directory of Open Access Journals (Sweden)

    Liliane Garcia da Silva

    Full Text Available ABSTRACT Remote sensing allows for identification of regularities and irregularities in land use and land coverage (LULC change in relation to environmental legislation. The aim of this study was to delimit scenarios in the permanent preservation areas (PPAs according to the Brazilian forestry law, with or without consolidated uses in the basin of Capivari River and the State of Rio de Janeiro in the Atlantic Forest biome. Mapping and analysis were performed on LULC in areas of permanent preservation using the following data: RapidEye-REIS satellite scenes acquired in 2012 and Bhattacharyya distance classifier and hydrography of the basin and digital elevation model (1:25.000 using Spring and ArcGIS software. The legal scenarios adopted were as follows: I Federal Law N°. 4,771/1965 and the National Council for the Environment (CONAMA N°. 303/2002; II Federal Law N°. 12,651/2012; and III Federal Law N°. 12,651/2012 and N°. 12,727/2012. The classification presented an excellent overall accuracy of 91.15% and a Kappa Index of 0.86 in relation to the samples of the six multipurpose classes having the anthropic uses of agriculture, burned pasture, exposed soil and urbanization, which were present with conflicting uses for Scenarios I, II and III. The new forest legislation for the PPAs of Scenario III impacted the reduction of 68% compared to Scenario I, which corroborates with the concerns on the conservation of water and soil resources.

  2. Ottoman forestry: socio-economic aspect and its influence today Otomano florestal: aspecto socioeconômico e sua influência hoje

    Directory of Open Access Journals (Sweden)

    Sezgin Özden

    2012-03-01

    Full Text Available Forestry is an important subject because it supplies wood and timber for direct human consumption, in addition to its positive effects on global warming and on bio-diversity, with a history dating back to antiquity. As a labor-intensive sector in developing countries, it maintains interactions with natural resources management, public relations and socio-economic structure. It can affect the prosperity of countries either positively or negatively. Hence, an analysis of the history of forestry bears importance because it not only sheds light on its past and present condition, but also explains the improvements for the protection of forests. Accordingly, in the first section of this study, general information on the Ottoman Land System and Ottoman Forestry Organization will be given. In the second section, we will treat 19th century westernization movements, as well as socio-cultural and economic changes. The third section will include significant regulations on forestry, forest management, and administration in the Ottoman Empire; as well as the influence of Ottoman forestry on the actual socio-economic structure. In the final section, under the title discussion and conclusion, Ottoman forestry will be examined regarding its consequences in terms of policy, economy and law.A silvicultura é um assunto importante, pois o suprimento de madeira em geral e madeira para consumo humano direto, além de seus efeitos positivos sobre o aquecimento global e sobre a diversidade biológica, trata de uma história que remonta à antiguidade. Como um setor de trabalho intensivo nos países em desenvolvimento, mantém interações com a gestão dos recursos naturais, relações públicas e estrutura socioeconômica. Ela pode afetar a prosperidade dos países, seja positiva ou negativamente. Assim, uma análise da história da silvicultura tem importância, porque não só lança luz sobre a sua condição passada e presente, mas também explica as melhorias

  3. Applications og gamma radiation to the forestry industry

    International Nuclear Information System (INIS)

    Sotomayor, Patricia

    1999-01-01

    Chile is a country with forestry attributes, which have been developed by government policies to the point where this sector is now the country's second source of export income, at around US$ 2 billion annually. Forestry plantations are providing the market with growing product volumes and by 2010 the availability of timber is estimated to be double that of 1996. Wood is a heavily used product worldwide, with characteristics such as durability, working ease, resistance to abrasion, and low density compared to other alternative products, putting it in demand for many applications. Nevertheless, it also has a series of limitations that restrict its field of application, the most important being dimensional instability, anisotropy in resistance properties and subject to insect and fungus attacks. The wood industry in Chile has been affected by phytosanitary restrictions imposed by the U.S.A. Around 2015 the fumigant MeBr will be prohibited by international sanitary regulations because of damage to the ozone layer. Given the big harvest that Chile will have in the coming decade, the country will have a greater need to access export markets, so it must find a technology to help it confront these prohibitions. The remanufacturing industry must also look for new markets, new products and products with greater added value, in order not to increase its exports of chips. This is the least manufactured product and has the least added value of anything that our forest can sell. Among the alternatives is the possibility of differentiating local production by generating new products from the species that are available in the country. There are nuclear techniques for improving wood properties, which have been analyzed by the CCHEN in order to meet the need of the local forestry industry. An internationally developed technique is the fabrication of wood-plastic composits, topic that has been analyzed and worked with INTEC-CHILE and privately owned companies have become interested

  4. Comparison of carbon balances between continuous-cover and clear-cut forestry in Sweden.

    Science.gov (United States)

    Lundmark, Tomas; Bergh, Johan; Nordin, Annika; Fahlvik, Nils; Poudel, Bishnu Chandra

    2016-02-01

    Continuous-cover forestry (CCF) has been recognized for the production of multiple ecosystem services, and is seen as an alternative to clear-cut forestry (CF). Despite the increasing interest, it is still not well described how CCF would affect the carbon balance and the resulting climate benefit from the forest in relation to CF. This study compares carbon balances of CF and CCF, applied as two alternative land-use strategies for a heterogeneous Norway spruce (Picea abies) stand. We use a set of models to analyze the long-term effects of different forest management and wood use strategies in Sweden on carbon dioxide emissions and carbon stock changes. The results show that biomass growth and yield is more important than the choice of silvicultural system per se. When comparing CF and CCF assuming similar growth, extraction and product use, only minor differences in long-term climate benefit were found between the two principally different silvicultural systems.

  5. Assessing the long-term effects of land use changes on runoff patterns and food production in a large lake watershed with policy implications.

    Science.gov (United States)

    Sun, Zhandong; Lotz, Tom; Chang, Ni-Bin

    2017-12-15

    policy. Based on the results, key areas were identified to show that hydrological extreme mitigation and flood control can be coordinated by some land use regulations. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Anthropogenical Drivers on Land Use/Cover Change and their ...

    African Journals Online (AJOL)

    The study recommended to the government to facilitate participatory land use planning at village level, agro-forestry, provision of extensions services, and modern family planning services to check overpopulation for sustainable land use and improvement of rural livelihoods in and beyond the study area. Keywords: Land ...

  7. South Africa's national REDD+ initiative: assessing the potential of the forestry sector on climate change mitigation

    International Nuclear Information System (INIS)

    Rahlao, Sebataolo; Mantlana, Brian; Winkler, Harald; Knowles, Tony

    2012-01-01

    Reducing emissions from deforestation and forest degradation in developing countries (REDD+) is regarded by its proponents as one of the more efficient and cost effective ways to mitigate climate change. There was further progress toward the implementation of this mechanism at the 16th Conference of Parties (COP) in Cancun in December 2010. Many countries in southern African, including South Africa, have not been integrated (do not participate) into the UN-REDD+ programme, probably due to their low forest cover and national rates of deforestation. This paper discusses the potential contribution of REDD+ activities to the South African Government's pledge of reducing national greenhouse gas (GHG) emissions by 34% below business as usual by 2020. A number of issues such as complex land tenure system, limited forest cover and other conflicting environmental issues present challenges for REDD+ in South Africa. Despite these genuine concerns, REDD+ remains a practical strategy to contribute to climate change mitigation for South Africa. The paper raises the need for development of a variety of emission reduction programmes – not only in the energy sector. The paper also assesses several national options and opportunities towards a working REDD+ mechanism. It concludes by identifying key mechanisms for moving forward to prepare for REDD+ actions in South Africa and raises the urgent need for national dialogue between stakeholders and institutions to evaluate the feasibility of making use of the mechanism in South Africa and the Southern African Development Cooperation (SADC) region. The paper further addresses possible synergies and conflicts between the national climate change and forestry policies towards REDD+ development. It suggests that REDD+ should be part of the national dialogue on policy to respond to climate change and should be integrated into the national flagship programmes that the national climate change white paper seeks to implement. A multiple

  8. WORLD EXPERIENCE OF PUBLIC ADMINISTRATION LAND USE AND PROTECTIONTAKING INTO ACCOUNT THE REQUIREMENTS OF ECOLOGICAL SAFETY

    Directory of Open Access Journals (Sweden)

    l. Sviridova

    2016-10-01

    . By tools include: a political system; b planning of land use; c the economic and legal methods of state regulation of land relations and land market; d guarantee of land ownership, land ownership and land use, taxation of land. By supporting tools include: a the registration of rights to land, b land cadastre the arrangements for evaluation, accounting and inventory of land use and others. For the improvement of the economic levers offer: 1 to work out mechanisms refund agrarian agricultural land ownership and land use using innovative technologies for the conservation and protection of soil; 2 simplify the subsidies, grants, benefits for land users at the expense of local budgets (from the land tax and compensation of losses of agricultural and forestry production; 3 Improve mechanisms to stimulate rational land use. In addition, it is believed that it should be the private owners of the major organizations that implement environmental policy for the protection of land and carrying out effective environmental management due to their ownership or land use. Therefore, at the state level need to develop a program to encourage private sector agricultural producers.

  9. Integrated Land Management

    DEFF Research Database (Denmark)

    Enemark, Stig

    2004-01-01

    This paper aims to build a general understanding and conceptual approach to integrated land management. The conceptual understanding may take the form of a hierarchy of levels. The foundation stone is an overall national land policy. Appropriate cadastral systems support land policies by providin...

  10. Melaleuca leucadendron (L): Potentials For Plantation Forestry In ...

    African Journals Online (AJOL)

    Melaleuca leucadendron (L): Potentials For Plantation Forestry In The Coastal Mangrove Area Of Nigeria And The Prospects Of Its Successful Intergration Into Agroforestry Practices Like Aquaforestry And Apisiviculture.

  11. Political parties and forestry relations in Turkey’s general elections in 2015

    Directory of Open Access Journals (Sweden)

    Erdoğan Atmış

    2016-07-01

    Full Text Available Political parties have important roles in the political decision making process on identifying the demand for public goods and services. In this context, political parties have significant impacts on identification and implementation of forestry policies. Their election manifestos/declarations have statements on forests and forestry, which are important sources of information for those parties' forestry policies. In this study, election manifestos of 11 parties that participated in the general elections that took place on June 7, 2015 and November 1, 2015 in Turkey were studied. Data were analysed with “Document Analyses” and “Content Analyses”, then evaluated under eight titles. As a result of these assessments, the conclusion was that; there are significant differences between the parties' approaches to forests: some of them consider the forest not as an entity but as a source of income, developing populist discourses that are sure to appeal to the general public, through ambitious or impossible promises. It can also be said that the political parties fail to base their views on forests on reliable data.

  12. Which authority, whose land? Access to land in Paser, East Kalimantan

    NARCIS (Netherlands)

    Bakker, L.G.H.

    2010-01-01

    The key issue in this study is access to land registration, which is the official responsibility of the National Land Agency (Badan Pertanahan Nasional, hereafter NLA). Nonetheless other official institutions such as the Department of Forestry and regional governments have authority over issues

  13. Forest policy reform in Brazil

    Science.gov (United States)

    S. Bauch; E. Sills; L.C. Rodriguez Estraviz; K. McGinley; F. Cubbage

    2009-01-01

    Rapid deforestation in the Brazilian Amazon, caused by economic, social, and policy factors, has focused global and national attention on protecting this valuable forest resource. In response, Brazil reformed its federal forest laws in 2006, creating new regulatory, development, and incentive policy instruments and institutions. Federal forestry responsibilities are...

  14. Wetland loss due to land use change in the Lower Paraná River Delta, Argentina.

    Science.gov (United States)

    Sica, Y V; Quintana, R D; Radeloff, V C; Gavier-Pizarro, G I

    2016-10-15

    Wetland loss is a global concern because wetlands are highly diverse ecosystems that provide important goods and services, thus threatening both biodiversity and human well-being. The Paraná River Delta is one of the largest and most important wetland ecosystems of South America, undergoing expanding cattle and forestry activities with widespread water control practices. To understand the patterns and drivers of land cover change in the Lower Paraná River Delta, we quantified land cover changes and modeled associated factors. We developed land cover maps using Landsat images from 1999 and 2013 and identified main land cover changes. We quantified the influence of different socioeconomic (distance to roads, population centers and human activity centers), land management (area within polders, cattle density and years since last fire), biophysical variables (landscape unit, elevation, soil productivity, distance to rivers) and variables related to extreme system dynamics (flooding and fires) on freshwater marsh conversion with Boosted Regression Trees. We found that one third of the freshwater marshes of the Lower Delta (163,000ha) were replaced by pastures (70%) and forestry (18%) in only 14years. Ranching practices (represented by cattle density, area within polders and distance to roads) were the most important factors responsible for freshwater marsh conversion to pasture. These rapid and widespread losses of freshwater marshes have potentially large negative consequences for biodiversity and ecosystem services. A strategy for sustainable wetland management will benefit from careful analysis of dominant land uses and related management practices, to develop an urgently needed land use policy for the Lower Delta. Copyright © 2016 Elsevier B.V. All rights reserved.

  15. Addressing Climate Change Mitigation and Adaptation Together: A Global Assessment of Agriculture and Forestry Projects

    DEFF Research Database (Denmark)

    Kongsager, Rico; Locatelli, Bruno; Chazarin, Florie

    2016-01-01

    to greenhouse gas emissions and removals, are vulnerable to climate variations, and form part of adaptive strategies for rural livelihoods. We assessed how climate change project design documents (PDDs) considered a joint contribution to adaptation and mitigation in forestry and agriculture in the tropics......Adaptation and mitigation share the ultimate purpose of reducing climate change impacts. However, they tend to be considered separately in projects and policies because of their different objectives and scales. Agriculture and forestry are related to both adaptation and mitigation: they contribute...... project developers integrated adaptation to achieve greater long-term sustainability or to attain CCB certification. International and national institutions can provide incentives for projects to harness synergies and avoid trade-offs between adaptation and mitigation....

  16. The role of the forestry industry for the success of community forestry ...

    African Journals Online (AJOL)

    This paper uses the 'input–output analysis' technique to investigate why the Joint Forest Management program in India has expanded while the uptake of the Community-based Forest Management program in the Philippines has been relatively slow. The forward linkage of the forestry sector with downstream industries in ...

  17. Understanding the impacts of land-use policies on a threatened species: is there a future for the Bornean orang-utan?

    Science.gov (United States)

    Wich, Serge A; Gaveau, David; Abram, Nicola; Ancrenaz, Marc; Baccini, Alessandro; Brend, Stephen; Curran, Lisa; Delgado, Roberto A; Erman, Andi; Fredriksson, Gabriella M; Goossens, Benoit; Husson, Simon J; Lackman, Isabelle; Marshall, Andrew J; Naomi, Anita; Molidena, Elis; Nardiyono; Nurcahyo, Anton; Odom, Kisar; Panda, Adventus; Purnomo; Rafiastanto, Andjar; Ratnasari, Dessy; Santana, Adi H; Sapari, Imam; van Schaik, Carel P; Sihite, Jamartin; Spehar, Stephanie; Santoso, Eddy; Suyoko, Amat; Tiju, Albertus; Usher, Graham; Atmoko, Sri Suci Utami; Willems, Erik P; Meijaard, Erik

    2012-01-01

    The geographic distribution of Bornean orang-utans and its overlap with existing land-use categories (protected areas, logging and plantation concessions) is a necessary foundation to prioritize conservation planning. Based on an extensive orang-utan survey dataset and a number of environmental variables, we modelled an orang-utan distribution map. The modelled orang-utan distribution map covers 155,106 km(2) (21% of Borneo's landmass) and reveals four distinct distribution areas. The most important environmental predictors are annual rainfall and land cover. The overlap of the orang-utan distribution with land-use categories reveals that only 22% of the distribution lies in protected areas, but that 29% lies in natural forest concessions. A further 19% and 6% occurs in largely undeveloped oil palm and tree plantation concessions, respectively. The remaining 24% of the orang-utan distribution range occurs outside of protected areas and outside of concessions. An estimated 49% of the orang-utan distribution will be lost if all forest outside of protected areas and logging concessions is lost. To avoid this potential decline plantation development in orang-utan habitats must be halted because it infringes on national laws of species protection. Further growth of the plantation sector should be achieved through increasing yields in existing plantations and expansion of new plantations into areas that have already been deforested. To reach this goal a large scale island-wide land-use masterplan is needed that clarifies which possible land uses and managements are allowed in the landscape and provides new standardized strategic conservation policies. Such a process should make much better use of non-market values of ecosystem services of forests such as water provision, flood control, carbon sequestration, and sources of livelihood for rural communities. Presently land use planning is more driven by vested interests and direct and immediate economic gains, rather than

  18. Understanding the Impacts of Land-Use Policies on a Threatened Species: Is There a Future for the Bornean Orang-utan?

    Science.gov (United States)

    Wich, Serge A.; Gaveau, David; Abram, Nicola; Ancrenaz, Marc; Baccini, Alessandro; Brend, Stephen; Curran, Lisa; Delgado, Roberto A.; Erman, Andi; Fredriksson, Gabriella M.; Goossens, Benoit; Husson, Simon J.; Lackman, Isabelle; Marshall, Andrew J.; Naomi, Anita; Molidena, Elis; Nardiyono; Nurcahyo, Anton; Odom, Kisar; Panda, Adventus; Purnomo; Rafiastanto, Andjar; Ratnasari, Dessy; Santana, Adi H.; Sapari, Imam; van Schaik, Carel P.; Sihite, Jamartin; Spehar, Stephanie; Santoso, Eddy; Suyoko, Amat; Tiju, Albertus; Usher, Graham; Atmoko, Sri Suci Utami; Willems, Erik P.; Meijaard, Erik

    2012-01-01

    The geographic distribution of Bornean orang-utans and its overlap with existing land-use categories (protected areas, logging and plantation concessions) is a necessary foundation to prioritize conservation planning. Based on an extensive orang-utan survey dataset and a number of environmental variables, we modelled an orang-utan distribution map. The modelled orang-utan distribution map covers 155,106 km2 (21% of Borneo's landmass) and reveals four distinct distribution areas. The most important environmental predictors are annual rainfall and land cover. The overlap of the orang-utan distribution with land-use categories reveals that only 22% of the distribution lies in protected areas, but that 29% lies in natural forest concessions. A further 19% and 6% occurs in largely undeveloped oil palm and tree plantation concessions, respectively. The remaining 24% of the orang-utan distribution range occurs outside of protected areas and outside of concessions. An estimated 49% of the orang-utan distribution will be lost if all forest outside of protected areas and logging concessions is lost. To avoid this potential decline plantation development in orang-utan habitats must be halted because it infringes on national laws of species protection. Further growth of the plantation sector should be achieved through increasing yields in existing plantations and expansion of new plantations into areas that have already been deforested. To reach this goal a large scale island-wide land-use masterplan is needed that clarifies which possible land uses and managements are allowed in the landscape and provides new standardized strategic conservation policies. Such a process should make much better use of non-market values of ecosystem services of forests such as water provision, flood control, carbon sequestration, and sources of livelihood for rural communities. Presently land use planning is more driven by vested interests and direct and immediate economic gains, rather than by

  19. Understanding the impacts of land-use policies on a threatened species: is there a future for the Bornean orang-utan?

    Directory of Open Access Journals (Sweden)

    Serge A Wich

    Full Text Available The geographic distribution of Bornean orang-utans and its overlap with existing land-use categories (protected areas, logging and plantation concessions is a necessary foundation to prioritize conservation planning. Based on an extensive orang-utan survey dataset and a number of environmental variables, we modelled an orang-utan distribution map. The modelled orang-utan distribution map covers 155,106 km(2 (21% of Borneo's landmass and reveals four distinct distribution areas. The most important environmental predictors are annual rainfall and land cover. The overlap of the orang-utan distribution with land-use categories reveals that only 22% of the distribution lies in protected areas, but that 29% lies in natural forest concessions. A further 19% and 6% occurs in largely undeveloped oil palm and tree plantation concessions, respectively. The remaining 24% of the orang-utan distribution range occurs outside of protected areas and outside of concessions. An estimated 49% of the orang-utan distribution will be lost if all forest outside of protected areas and logging concessions is lost. To avoid this potential decline plantation development in orang-utan habitats must be halted because it infringes on national laws of species protection. Further growth of the plantation sector should be achieved through increasing yields in existing plantations and expansion of new plantations into areas that have already been deforested. To reach this goal a large scale island-wide land-use masterplan is needed that clarifies which possible land uses and managements are allowed in the landscape and provides new standardized strategic conservation policies. Such a process should make much better use of non-market values of ecosystem services of forests such as water provision, flood control, carbon sequestration, and sources of livelihood for rural communities. Presently land use planning is more driven by vested interests and direct and immediate economic

  20. Research activities related to the role of forests and forestry in climate change mitigation in Austria. COST E21 Workshop. Contribution of forests and forestry to mitigate greenhouse effects. Joensuu (Finland. 28-30 Sep 2000

    Directory of Open Access Journals (Sweden)

    Weiss P.

    2000-01-01

    Full Text Available Forests and forestry play important roles in Austria with its close to 50/ forest cover. This paper provides details about the Austrian forest carbon inventory, discusses briefly the sources and sinks accounted under the land use, land use change and forestry articles of the Kyoto Protocol, and presents an integrated carbon model (Austrian C-Balance Model that was developed to include not only the forest sector, but other sectors that are greenhouse-gas relevant. Improvements in forest management practices are seen as important possibilities of increasing the carbon sink strength of Austrian forests, but also of pursuing other goals such as increased biodiversity and resistance to future climate-change impacts. This paper presents a process model and a carbon accounting model that are applicable for evaluating carbon impacts of changes in forest management.

  1. Contribution of forests and forestry to mitigation of greenhouse effects in Greece. COST E21 Workshop. Contribution of forests and forestry to mitigate greenhouse effects. Joensuu (Finland. 28-30 Sep 2000

    Directory of Open Access Journals (Sweden)

    Radoglou, K.

    2000-01-01

    Full Text Available In Greece, there is no official inventory for the activity land use, land use change and forestry. The national forest inventory was completed in 1992. Using the data of this inventory, the carbon store of woody biomass of Greece has been estimated by FAO-TBFRA (2000 as 52.04 millions t C, of which 46.36 millions t C is above stump biomass and 8.67 millions t C is stump and root biomass. The four highest priority mitigation options in the forestry sector in Greece are afforestation and reforestation; forest management improvements; protection of existing forests from forest fires and human pressure and substitution of fossil fuels with sustainably produced biofuel.

  2. Spatio-Temporal Patterns and Policy Implications of Urban Land Expansion in Metropolitan Areas: A Case Study of Wuhan Urban Agglomeration, Central China

    Directory of Open Access Journals (Sweden)

    Shasha Lu

    2014-07-01

    Full Text Available Relatively little attention has been paid to examining the spatial expansion features of cities at various tiers at the regional level in China, especially those located in central and western regions of the country. Based on Landsat satellite imagery from four years—1980, 1990, 2000, and 2010, this paper investigates the spatio-temporal pattern of urban land expansion and its influencing factors in the Wuhan Urban Agglomeration (WUA in central China. The research found that the total area of urban land expanded from 203.66 km2 in 1980 to 1370.07 km2 in 2010, and that urban land areas increased by 423.82, 167.42, and 574.93 km2 in the periods 1980–1990, 1990–2000, and 2000–2010 respectively, exhibiting significant fluctuation between the different periods studied. Geographically, this spatial expansion pattern was characterised by conspicuous concentrations and regional imbalances across the overall study period. Whilst these spatio-temporal differences were found to be closely related to industrialisation, urban population growth, land-use policies, urbanisation guidelines (governmental plans and regulations addressing urbanisation, and national development strategy, the dominant mechanisms driving those differences varied over time. In response, the paper presents an urban-rural and regional integration strategy, with the aim of avoiding economic gaps and the inefficient utilisation of various resources in the urban agglomeration areas.

  3. Should commercial forestry in South Africa pay for water? Valuing ...

    African Journals Online (AJOL)

    Water is a limiting input/factor in the production of timber in the commercial forestry industry of South Africa. Being a water-stressed country, South Africa has opted for demand management strategies which suggest pricing of water as a commodity. Since commercial forestry is one of the big users of the country's water ...

  4. Forestry education in a changing landscape: emerging lessons from ...

    African Journals Online (AJOL)

    Critical changes in forestry include: the conceptualisation of forests and forestry as complex soft systems; the changing roles of public and private sectors, and of civil society; the changing social, economic and environmental values of different sorts of forests; and the globalisation and commoditisation of many forest ...

  5. 7 CFR 701.45 - Forestry Incentives Program (FIP) contracts.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Forestry Incentives Program (FIP) contracts. 701.45 Section 701.45 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY... RELATED PROGRAMS PREVIOUSLY ADMINISTERED UNDER THIS PART § 701.45 Forestry Incentives Program (FIP...

  6. Ghana Journal of Forestry: trend, challenges and way forward ...

    African Journals Online (AJOL)

    This paper discusses the process and experience of the publication of the Ghana Journal of Forestry. It highlights the role of the Forestry Research Institute of Ghana as the publisher, the Editorial Board and Committee, as well as Researchers and authors' contributions in ensuring the sustainability of the journal. The paper ...

  7. Journal of Research in Forestry, Wildlife and Environment

    African Journals Online (AJOL)

    The Journal of Research in Forestry, Wildlife and Environment lays emphasis on result of empirical research and conceptual issues in different aspects of Forestry, Wildlife and Range Management, Agriculture, Veterinary Sciences, Pure and Applied Environmental Sciences; Engineering, Geography, Geology, Applied ...

  8. Future Directions for Urban Forestry Research in the United States

    Science.gov (United States)

    John F. Dwyer; David J. Nowak; Gary W. Watson

    2002-01-01

    Urban forestry research promises to continue to be an integral part of the growth and development of forestry in urban and urbanizing areas of the United States. The future is expected to bring increased emphasis on research in support of the care of trees and other plants, ecological restoration, and comprehensive and adaptive management across the landscape....

  9. Should commercial forestry in South Africa pay for water? Valuing ...

    African Journals Online (AJOL)

    2005-07-03

    Jul 3, 2005 ... Water is a limiting input/factor in the production of timber in the commercial forestry industry of South Africa. Being a water- stressed country, South Africa has opted for demand management strategies which suggest pricing of water as a commodity. Since commercial forestry is one of the big users of the ...

  10. Journal of Agriculture, Forestry and the Social Sciences

    African Journals Online (AJOL)

    The Journal of Agriculture, Forestry and the Social Sciences generally aims to foster progressive partnerships between different stake holders towards sustainable Agriculture. Papers in Animal husbandry, Fisheries, wild life, crop and Soil Science, agricultural economics, Extension, Forestry, environment and papers with a ...

  11. Identifying policy target groups with qualitative and quantitative methods: the case of wildfire risk on nonindustrial private forest lands

    Science.gov (United States)

    A. Paige. Fischer

    2012-01-01

    Designing policies to harness the potential of heterogeneous target groups such as nonindustrial private forest owners to contribute to public policy goals can be challenging. The behaviors of such groups are shaped by their diverse motivations and circumstances. Segmenting heterogeneous target groups into more homogeneous subgroups may improve the chances of...

  12. Compliance with Environmental and Social Legislation in Certified Forestry Companies

    Directory of Open Access Journals (Sweden)

    Marcos Vinicius Santana Leite

    2017-12-01

    Full Text Available ABSTRACT The objective of this study was to evaluate the contribution of the FSC forestry certification system to improve the forestry sector, in terms of compliance to environmental and social laws and improvements in working conditions resulting from the certification process. Thirty-seven auditing reports from five Brazilian forestry companies were evaluated, throughout the 2006-2013 period. Non-compliance and observations were analyzed and organized into categories, which identified the main performance issues found in certified forestry organizations. 301 instances of non-compliance and 138 observations of audit reports were verified, where 48 and 57% respectively, were linked to the two principles studied. For obtaining and/or maintaining the certificate it is necessary for all violations to be resolved. Therefore, it was concluded that forest certification contributes to the advancement of the forestry sector in Brazil, in relation to compliance with legal, social and labor issues.

  13. Forestry, illegibility and illegality in Omkoi, Northwest Thailand

    Directory of Open Access Journals (Sweden)

    Bobby Anderson

    2007-11-01

    Full Text Available Opium poppy cultivation in Thailand fell from 12,112 hectares in 1961 to 281 ha in 2015. One outlier exists: Chiang Mai province’s remote southwestern district, Omkoi. 90% of the district is a national forest reserve where human habitation is illegal. However, an ethnic Karen population has lived there since long before the law that outlawed them was created, unconnected to the state by road, with limited or no access to health, education and other services: they cultivate the majority of Thailand’s known opium poppy, because they have little other choice. They increasingly rely on cash-based markets, their lack of citizenship precludes them from land tenure which might incentivize them to grow alternate crops, and their statelessness precludes them from services and protections. Nor is the Thai state the singular Leviathan that states are often assumed to be; it is a collection of networks with divergent interests, of whom one of the most powerful, the Royal Forestry Department, has purposely made Omkoi’s population illegible to the state, and has consistently blocked the attempts of other state actors to complexify this state space beyond the simplicity of its forest. These factors make short-term, high-yield, high value, imperishable opium the most logical economic choice for poor Karen farmers residing in this “non-state” space.

  14. Types of Forestry Charges from Natural Resource Economics Perspective

    Directory of Open Access Journals (Sweden)

    Sudarsono Soedomo

    2012-04-01

    Full Text Available Capturing economic rent from natural resources, particularly forests, frequently still creates disagreement between the government and businesses. The charges imposed by the government in the forms of reboisation fund (DR and forest resource provision (PSDH have been in place for very long time, accepted by all stakeholders, and supported by laws. Government policy regarding compensation for forest stand value (GRNT creates controvercies. This paper intends to clarify problem of forest charges by returning it to its fundamental theories, e.g. economic theory of natural resouces. Economic rent of forests that are controlled by the government is the right of all Indonesia people.  Henece, the government has responsibility for capturing the rent as much as possible in the most efficient way. If the stumpage is too low then it potentially promotes overcutting, whereas if it is too high then it makes forest business less attractive that potentially promotes illegal activities. In forestry, economic rent of forest has a special name, it is stumpage price. There are some difficulties in estimating a competitive stumpage price, wheter the one obtained through a direct competitive auction of standing timber or through calculation of residual price. Partly, the difficulties were generated by the government’s own policies that strongly distorted log prices. Log export ban and vertical integration are the two most influential policies in distorting log prices. Actually, the government is able to design and implement a single charge to capture PSDH, DR, and GRNT so that their administration becomes much simpler and more efficient.Keywords: stumpage price, soil expectation value, economic rent, production efficient, charge harmonization

  15. Land-Based Mitigation Strategies under the Mid-Term Carbon Reduction Targets in Indonesia

    Directory of Open Access Journals (Sweden)

    Tomoko Hasegawa

    2016-12-01

    Full Text Available We investigated the key mitigation options for achieving the mid-term target for carbon emission reduction in Indonesia. A computable general equilibrium model coupled with a land-based mitigation technology model was used to evaluate specific mitigation options within the whole economic framework. The results revealed three primary findings: (1 If no climate policy were implemented, Indonesia’s total greenhouse gas emissions would reach 3.0 GtCO2eq by 2030; (2 To reduce carbon emissions to meet the latest Intended Nationally-Determined Contributions (INDC target, ~58% of total reductions should come from the agriculture, forestry and other land use sectors by implementing forest protection, afforestation and plantation efforts; (3 A higher carbon price in 2020 suggests that meeting the 2020 target would be economically challenging, whereas the INDC target for 2030 would be more economically realistic in Indonesia.

  16. A real options model to assess the role of flexibility in forestry and agroforestry adoption and disadoption in the Lower Mississippi Alluvial Valley

    Science.gov (United States)

    Gregory E. Frey; D. Evan Mercer; Frederick W. Cubbage; Robert C. Abt

    2013-01-01

    Efforts to restore the Lower Mississippi Alluvial Valley’s forests have not achieved desired levels of ecosystem services production.We examined how the variability of returns and the flexibility to change or postpone decisions (option value) affects the economic potential of forestry and agroforestry systems to keep private land in production while still providing...

  17. Carbon accounting and the climate politics of forestry

    International Nuclear Information System (INIS)

    Ellison, David; Lundblad, Mattias; Petersson, Hans

    2011-01-01

    Many proposals have been made for the more successful inclusion of LULUCF (Land Use, Land Use Change and Forestry) in the Kyoto framework. Though the positions of individual states or the goal of avoided deforestation guide many approaches, our model sets cost-effective strategies for climate change mitigation and the efficient and balanced use of forest resources at its center. Current approaches to forest resource-based carbon accounting consider only a fraction of its potential and fail to adequately mobilize the LULUCF sector for the successful stabilization of atmospheric greenhouse gas (GHG) concentrations. The presence of a significantly large “incentive gap” justifies the urgency of reforming the current LULUCF carbon accounting framework. In addition to significantly broadening the scope of carbon pools accounted under LULUCF, we recommend paying far greater attention to the troika of competing but potentially compatible interests surrounding the promotion of standing forests (in particular for the purposes of carbon sequestration, biodiversity protection and ecosystem promotion/ preservation), harvested wood products (HWP) and bioenergy use. The successful balancing of competing interests, the enhancement of efficiency and effectiveness and the balanced use of forest resources require an accounting mechanism that weighs and rewards each component according to its real climate mitigation potential. Further, our data suggest the benefits of such a broadly based carbon accounting strategy and the inclusion of LULUCF in national and international accounting and emission trading mechanisms far outweigh potential disadvantages. Political arguments suggesting countries could take advantage of LULUCF accounting to reduce their commitments are not supported by the evidence we present.

  18. Hotspots of human-induced biomass productivity decline and their social-ecological types toward supporting national policy and local studies on combating land degradation

    Science.gov (United States)

    Vu, Quyet Manh; Le, Quang Bao; Vlek, Paul L. G.

    2014-10-01

    Identification and social-ecological characterization of areas that experience high levels of persistent productivity decline are essential for planning appropriate management measures. Although land degradation is mainly induced by human actions, the phenomenon is concurrently influenced by global climate changes that need to be taken into account in land degradation assessments. This study aims to delineate the geographic hotspots of human-induced land degradation in the country and classify the social-ecological characterizations of each specific degradation hotspot type. The research entailed a long-term time-series (1982-2006) of Normalized Difference Vegetation Index to specify the extents of areas with significant biomass decline or increase in Vietnam. Annual rainfall and temperature time-series were then used to separate areas of human-induced biomass productivity decline from those driven by climate dynamics. Next, spatial cluster analyses identified social-ecological types of degradation for guiding further investigations at regional and local scales. The results show that about 19% of the national land mass experienced persistent declines in biomass productivity over the last 25 years. Most of the degraded areas are found in the Southeast and Mekong River Delta (17,984 km2), Northwest Mountains (14,336 km2), and Central Highlands (13,504 km2). We identified six and five social-ecological types of degradation hotspots in agricultural and forested zones, respectively. Constraints in soil nutrient availability and nutrient retention capability are widely spreading in all degradation hotspot types. These hotspot types are different from each other in social and ecological conditions, suggesting that region-specific strategies are needed for the formulation of land degradation combating policy.

  19. Economic assessment of use values of near-natural forestry compared with rotational forestry in Denmark

    DEFF Research Database (Denmark)

    Amsalu, Dareskedar Workie; Jacobsen, Jette Bredahl; Lundhede, Thomas

    2014-01-01

    , recreation provision, and groundwater recharge. The study answers the major research question of how large the welfare economic values of recreation and groundwater benefits of the conversion are as compared with timber benefits. The net present values (NPV) of the benefits were calculated for an infinite......The present study is a cost-benefit analysis of converting the current rotational forestry (RF) of Norway spruce stand into near-natural forestry (NNF) of beech, based on two representative soil conditions and visitors popular case areas in Denmark, considering welfare economic values of timber...... time horizon at a 3 % discount rate. The results reveal that converting into NNF would result in a NPV of at least 6,832 € ha−1 from use values of recreation and water benefit on a site with good soil and a high visitor frequency, as is typical in the eastern part of Denmark. On a site in the west...

  20. Bullying within the Forestry Organizations of Turkey

    Science.gov (United States)

    Toksoy, Devlet; Bayramoğlu, Mahmut Muhammet

    2013-01-01

    Today, many studies are conducted in order to determine bullying behaviors and to resolve conflicts with the purpose of increasing and maintaining organizational success in developed countries. According to these studies, bullying cases are more common in public institutions when compared to other sectors. In public institutions, bullying generally occurs when successful workers are discouraged and/or harassed by their managers, thus leaving them feeling distressed and dissatisfied with their jobs. The present study examines whether forest engineers working in the seven geographical regions of Turkey are exposed to bullying behaviors, the level of any bullying, and whether there are any regional differences (N = 835). Through statistical analysis, a significant relationship was determined between bullying and demographic characteristics. The results of the present study were evaluated along with the results of other studies, and some suggestions were made in order to prevent bullying behaviors in forestry organizations. PMID:23853543

  1. Bullying within the forestry organizations of Turkey.

    Science.gov (United States)

    Toksoy, Devlet; Bayramoğlu, Mahmut Muhammet

    2013-01-01

    Today, many studies are conducted in order to determine bullying behaviors and to resolve conflicts with the purpose of increasing and maintaining organizational success in developed countries. According to these studies, bullying cases are more common in public institutions when compared to other sectors. In public institutions, bullying generally occurs when successful workers are discouraged and/or harassed by their managers, thus leaving them feeling distressed and dissatisfied with their jobs. The present study examines whether forest engineers working in the seven geographical regions of Turkey are exposed to bullying behaviors, the level of any bullying, and whether there are any regional differences (N = 835). Through statistical analysis, a significant relationship was determined between bullying and demographic characteristics. The results of the present study were evaluated along with the results of other studies, and some suggestions were made in order to prevent bullying behaviors in forestry organizations.

  2. Bullying within the Forestry Organizations of Turkey

    Directory of Open Access Journals (Sweden)

    Devlet Toksoy

    2013-01-01

    Full Text Available Today, many studies are conducted in order to determine bullying behaviors and to resolve conflicts with the purpose of increasing and maintaining organizational success in developed countries. According to these studies, bullying cases are more common in public institutions when compared to other sectors. In public institutions, bullying generally occurs when successful workers are discouraged and/or harassed by their managers, thus leaving them feeling distressed and dissatisfied with their jobs. The present study examines whether forest engineers working in the seven geographical regions of Turkey are exposed to bullying behaviors, the level of any bullying, and whether there are any regional differences (N=835. Through statistical analysis, a significant relationship was determined between bullying and demographic characteristics. The results of the present study were evaluated along with the results of other studies, and some suggestions were made in order to prevent bullying behaviors in forestry organizations.

  3. Social Science in Forestry Curricula: A Case Study of Colombia Forestry Programs

    Directory of Open Access Journals (Sweden)

    Liz Farleidy Villarraga-Flórez

    2015-12-01

    Full Text Available Tropical forest management depends greatly on complex social interactions. To understand the underlying human causes of deforestation and to plan forest management, it is of great importance to incorporate social science in the study of forestry. There is insufficient information about the incorporation of social sciences in undergraduate forestry programs. Foresters are well prepared in ecology, silviculture, forest measurements, and operational topics such as logging, but their knowledge of basic elements of social sciences is limited. This study explored the extent to which tertiary forestry education programs in Colombia include social science. It also examined students’ perceptions of social sciences courses in the curriculum. About 10% of course credits are in economics, administration, and foreign language, courses on social science are listed as optional. A high percentage of current sophomore (fifth semester, junior, and senior students do not have clear knowledge of basic social research methods, although a majority have used social science techniques at some point in their academic careers.

  4. Bioenergy in the national forestry programme

    International Nuclear Information System (INIS)

    Heikurainen, M.

    1998-01-01

    The objective of the national forestry programme is to develop the treatment, utilization and protection of forests in order to increase the employment level in the forestry sector as well as enhance the utilization of the forests for recreation purposes. Increment of the utilization of wood energy is one of the means for meeting the objective of the programme. In addition to the silvicultural reasons, one of the main reasons for increasing of the utilization of energy wood is the possibilities of energywood-related small and medium-sized entrepreneurship to employ people. The emission reduction requirements of the Kyoto summit offer also a reason for the increment of the utilization of wood energy, because the carbon dioxide emissions of biofuels are not included in the emission share of the country. The techno-economically viable unutilized wood energy potential of clearcuts has been estimated to 3.7 million m 3 and that of the integrated harvesting of first thinnings 2.3 million m 3 . On the basis of these figures the latest objective of the programme has been set to increase the energy wood harvesting and utilization to 5.0 million m 3 /a up to the year 2010. The main means listed in the programme are: Development of integrated harvesting methods, by which it is possible to produce energy wood economically (price less than 45 FIM/MWh) as a byproduct of commercial timber; The environmental support paid to the forest chips purchasers; Bioenergy capacity developed in the forest industry; Social support for product development and entrepreneurhip in the field of bioenergy; Reduction of the value added taxes of the end users of split firewood and wood briquettes

  5. Conclusion: applying South East Asia Rainforest Research Programme science to land-use management policy and practice in a changing landscape and climate.

    Science.gov (United States)

    Walsh, Rory P D; Nussbaum, Ruth; Fowler, David; Weilenmann, Maja; Hector, Andy

    2011-11-27

    The context and challenges relating to the remaining tropical rainforest are briefly reviewed and the roles which science can play in addressing questions are outlined. Key messages which articles in the special issue, mainly based on projects of the Royal Society South East Asia Rainforest Research Programme (SEARRP), have raised of relevance to policies on land use, land management and REDD+ are then considered. Results from the atmospheric science and hydrology papers, and some of the ecological ones, demonstrate the very high ecosystem service values of rainforest (compared with oil palm) in maintaining high biodiversity, good local air quality, reducing greenhouse emissions, and reducing landslide, flooding and sedimentation consequences of climate change-and hence provide science to underpin the protection of remaining forest, even if degraded and fragmented. Another group of articles test ways of restoring forest quality (in terms of biodiversity and carbon value) or maintaining as high biodiversity and ecological functioning levels as possible via intelligent design of forest zones and fragments within oil palm landscapes. Finally, factors that have helped to enhance the policy relevance of SEARRP projects and dissemination of their results to decision-makers are outlined.

  6. Conclusion: applying South East Asia Rainforest Research Programme science to land-use management policy and practice in a changing landscape and climate

    Science.gov (United States)

    Walsh, Rory P. D.; Nussbaum, Ruth; Fowler, David; Weilenmann, Maja; Hector, Andy

    2011-01-01

    The context and challenges relating to the remaining tropical rainforest are briefly reviewed and the roles which science can play in addressing questions are outlined. Key messages which articles in the special issue, mainly based on projects of the Royal Society South East Asia Rainforest Research Programme (SEARRP), have raised of relevance to policies on land use, land management and REDD+ are then considered. Results from the atmospheric science and hydrology papers, and some of the ecological ones, demonstrate the very high ecosystem service values of rainforest (compared with oil palm) in maintaining high biodiversity, good local air quality, reducing greenhouse emissions, and reducing landslide, flooding and sedimentation consequences of climate change—and hence provide science to underpin the protection of remaining forest, even if degraded and fragmented. Another group of articles test ways of restoring forest quality (in terms of biodiversity and carbon value) or maintaining as high biodiversity and ecological functioning levels as possible via intelligent design of forest zones and fragments within oil palm landscapes. Finally, factors that have helped to enhance the policy relevance of SEARRP projects and dissemination of their results to decision-makers are outlined. PMID:22006974

  7. Potential Trade-Offs Between Nature-Based Tourism and Forestry, a Case Study in Northern Finland

    Directory of Open Access Journals (Sweden)

    Hannu Salminen

    2011-10-01

    Full Text Available Forestry, as a large industry, has significant impacts on the quality of nature-based tourism landscapes in boreal forests. In Finland, the rapid growth of nature-based tourism has expanded outdoor recreation activities from protected areas into timber production forests; this is particularly so in northern Finland. This paper focuses on assessing balanced local net impacts of three alternative land-use scenarios, in which the level of integration between nature-based tourism (NBT and traditional forestry is varied. The study is located in northern Finland in the area between two top-rated tourist resorts, Ylläs and Levi. The results of the case study support the idea of an eligible integration between NBT and forestry, which takes into account scenic qualities of forested landscapes by restricting traditional management practices. In our case, the increased number of tourists (due to a more attractive forest environment offset the losses accrued in forestry (due to restricted forest management.

  8. Shale gas vs. coal: Policy implications from environmental impact comparisons of shale gas, conventional gas, and coal on air, water, and land in the United States

    International Nuclear Information System (INIS)

    Jenner, Steffen; Lamadrid, Alberto J.

    2013-01-01

    The aim of this paper is to examine the major environmental impacts of shale gas, conventional gas and coal on air, water, and land in the United States. These factors decisively affect the quality of life (public health and safety) as well as local and global environmental protection. Comparing various lifecycle assessments, this paper will suggest that a shift from coal to shale gas would benefit public health, the safety of workers, local environmental protection, water consumption, and the land surface. Most likely, shale gas also comes with a smaller GHG footprint than coal. However, shale gas extraction can affect water safety. This paper also discusses related aspects that exemplify how shale gas can be more beneficial in the short and long term. First, there are technical solutions readily available to fix the most crucial problems of shale gas extraction, such as methane leakages and other geo-hazards. Second, shale gas is best equipped to smoothen the transition to an age of renewable energy. Finally, this paper will recommend hybrid policy regulations. - Highlights: ► We examine the impacts of (un)conventional gas and coal on air, water, and land. ► A shift from coal to shale gas would benefit public health. ► Shale gas extraction can affect water safety. ► We discuss technical solutions to fix the most crucial problems of shale gas extraction. ► We recommend hybrid regulations.

  9. Evaluation of economic impact of climatic change on agro-forestry systems

    Directory of Open Access Journals (Sweden)

    Vittorio Gallerani

    Full Text Available Climate change has a strong influence on agro-forestry systems. Present estimations evisage that changes in climate patterns and extreme events connected to climate change will have greater impacts in the future. This paper seeks to illustrate the articulation of the problems concerning the economic evaluation of climate change, with particularly attention to open problems and future lines of research. Research on this topic, though using methods and approaches consolidated in the disciplines of resource economics and evaluation, still have several open problems, particularly in the field of multidisciplinary studies of the man-environmental relations, policy evaluation and development of decision support systems for decision makers.

  10. A comparative perspective of urban forestry in Belgrade, Serbia and Freiburg, Germany

    DEFF Research Database (Denmark)

    Guduric, Ivana; Tomicevic, Jelena; Konijnendijk, Cecil Cornelis

    2011-01-01

    As in many countries after periods of political unrest and with unstable economical conditions, urban woodland and green spaces are becoming prioritized in the last decade in Serbia. This stands in stark contrast to countries like Germany, where there is a long history of integrating urban green...... of urban woodland management have being much less developed than in Freiburg. Furthermore, Belgrade faces various problems that need to be solved, e.g. in terms of developing the policy framework for urban forestry and the need to promote political awareness about its importance. Important lessons can...

  11. Traditional Indigenous Approaches to Healing and the modern welfare of Traditional Knowledge, Spirituality and Lands: A critical reflection on practices and policies taken from the Canadian Indigenous Example

    Directory of Open Access Journals (Sweden)

    Julian A. Robbins

    2011-10-01

    Full Text Available In order for traditional knowledge to be maintained and to develop, it has to be practiced. Traditional healing provides a vehicle for this to occur. In Canada, the spiritual revitalization of Indigenous communities and individuals often involves the use numerous components of traditional healing. These elements are reflectedmost clearly at the grassroots level, however, current Indigenous programs delivered by Indigenous and governmental agencies have made some accommodating efforts as well. Perhaps most importantly, traditional knowledge and Indigenous spirituality hinges on the maintenance and renewal of relationships to the land.Indigenous land bases and the environment as a whole remain vitally important to the practice of traditional healing.A focus on Indigenous healing, when discussing Indigenous knowledge systems and spirituality, is paramount today due to the large scale suppression of Indigenous cultural expressions during the process of colonization. With respect to policy, there appears to be a historical progression of perception or attitude towards Indigenous traditional healing in Canada from one of disfavour to one favour. There are nevertheless continuing challenges for traditional healing. Mainstream perceptions and subsequent policy implementations sometimes still reflect attitudes that were formulated during the decline of traditional healing practice during colonization processes. As a consequence the ability for particular communities to maintain and use their specific understandings ofIndigenous knowledge continues encounter obstacles. Indigenous Knowledge systems are living entities and not relics of the past. Today, these knowledge systems are still greatly being applied to help Indigenous communities and Indigenous people recover fromintergenerational pain and suffering endured during the colonization process. Future policy development and implementation should aim to support Indigenous peoples and communities when

  12. Suicide among agricultural, forestry, and fishery workers.

    Science.gov (United States)

    Shiri, Rahman

    2018-01-01

    In their meta-analysis, Klingelschmidt and her associates (1) found that agricultural, forestry, and fishery workers are at 48% higher risk of suicide than the working-age population. Moreover, they found that the excess risk is even greater among Japanese agricultural workers than workers from other high-income countries. There are several concerns regarding this meta-analysis. It appears that the excess risk has been overestimated for these workers. Furthermore, the excess risk in Japan is not different than other high-income countries. First, in a systematic review, a literature search is comprehensive. A search of a single database is unlikely to identify most of relevant studies, and these types of reviews are not therefore considered as systematic reviews (2). In this review, a specialized database (-PsycINFO) or a European database (EMBASE or -Scopus) was not searched. Second, following the PRISMA guidelines, the critical appraisal of included studies (quality assessment) is a requirement for a systematic review. In a meta-analysis of observational studies, selection bias and confounding should be ruled out. Third, the reviewers did not correctly extract confidence intervals (CI) for the estimates of several studies such as Hassler 2004, Fleming 1999, and Fragar 2011. Moreover, some studies reported both the least- and maximally adjusted risk estimates. The reviewers, however, extracted age- or the least-adjusted risk estimate. A confounder-adjusted estimate is a more appropriate estimate of the true association. In some studies [eg, Kposowa (3) Agerbo (4)], the excess risk dropped by 52-71% after adjustment for confounders. As a sensitivity analysis, the reviewers could limit their meta-analysis to a subgroup of studies controlled for confounders. Fourth, the reviewers did not estimate an overall risk estimate for each study. They included the estimates of 2-6 subgroups for 22 studies in forest and funnel plots. A fixed-effect meta-analysis is a more

  13. Land cover change mapping using MODIS time series to improve emissions inventories

    Science.gov (United States)

    López-Saldaña, Gerardo; Quaife, Tristan; Clifford, Debbie

    2016-04-01

    MELODIES is an FP7 funded project to develop innovative and sustainable services, based upon Open Data, for users in research, government, industry and the general public in a broad range of societal and environmental benefit areas. Understanding and quantifying land surface changes is necessary for estimating greenhouse gas and ammonia emissions, and for meeting air quality limits and targets. More sophisticated inventories methodologies for at least key emission source are needed due to policy-driven air quality directives. Quantifying land cover changes on an annual basis requires greater spatial and temporal disaggregation of input data. The main aim of this study is to develop a methodology for using Earth Observations (EO) to identify annual land surface changes that will improve emissions inventories from agriculture and land use/land use change and forestry (LULUCF) in the UK. First goal is to find the best sets of input features that describe accurately the surface dynamics. In order to identify annual and inter-annual land surface changes, a times series of surface reflectance was used to capture seasonal variability. Daily surface reflectance images from the Moderate Resolution Imaging Spectroradiometer (MODIS) at 500m resolution were used to invert a Bidirectional Reflectance Distribution Function (BRDF) model to create the seamless time series. Given the limited number of cloud-free observations, a BRDF climatology was used to constrain the model inversion and where no high-scientific quality observations were available at all, as a gap filler. The Land Cover Map 2007 (LC2007) produced by the Centre for Ecology & Hydrology (CEH) was used for training and testing purposes. A land cover product was created for 2003 to 2015 and a bayesian approach was created to identified land cover changes. We will present the results of the time series development and the first exercises when creating the land cover and land cover changes products.

  14. 29 CFR 780.215 - Meaning of forestry or lumbering operations.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Meaning of forestry or lumbering operations. 780.215... forestry or lumbering operations. The term forestry or lumbering operations refers to the cultivation and... considers the sec. 13(b)(28) exemption for forestry or logging operations in which not more than eight...

  15. 29 CFR 780.201 - Meaning of “forestry or lumbering operations.”

    Science.gov (United States)

    2010-07-01

    ... STANDARDS ACT Agriculture as It Relates to Specific Situations Forestry Or Lumbering Operations § 780.201 Meaning of “forestry or lumbering operations.” The term “forestry or lumbering operations” refers to the... and in part 788 of this chapter which considers the section 13(a)(13) exemption for forestry or...

  16. Land management through agroforestry for sustainable agriculture ...

    African Journals Online (AJOL)

    The paper examined Land Management through agroforestry in the context of sustainable agriculture in Southeastern Nigeria. From 6 rural communities, 180 households were interviewed; and data analysed using descriptive statistics and ordinary least square regression model. Research findings show that Agro forestry ...

  17. Senator Craig's Public Lands Management Imporvement Act of 1997

    Science.gov (United States)

    Joseph E. de Steiguer

    1998-01-01

    There are currently some 50 bills before the US Congress that deal with forestry. Among the most important of these is the one introduced on October 3, 1997, by Sen. Larry Craig (R-ID). This bill, S 1253, titled the Public Lands Management Improvement Act of 1997, would have far-reaching effects on the national forests and multiple-use public lands.

  18. 25 CFR 163.10 - Management of Indian forest land.

    Science.gov (United States)

    2010-04-01

    ..., cooperative agreements, or grants under the Indian Self-Determination and Education Assistance Act (Pub. L. 93... 25 Indians 1 2010-04-01 2010-04-01 false Management of Indian forest land. 163.10 Section 163.10 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GENERAL FORESTRY REGULATIONS...

  19. Opportunities and Challenges for Terrestrial Carbon Offsetting and Marketing, with Some Implications for Forestry in the UK

    Directory of Open Access Journals (Sweden)

    Maria Nijnik

    2010-12-01

    Full Text Available Background and Purpose: Climate change and its mitigation have become increasingly high profile issues since the late 1990s, with the potential of forestry in carbon sequestration a particular focus. The purpose of this paper is to outline the importance of socio-economic considerations in this area. Opportunities for forestry to sequester carbon and the role of terrestrial carbon uptake credits in climate change negotiations are addressed, together with the feasibility of bringing terrestrial carbon offsets into the regulatory emission trading scheme. The paper discusses whether or not significant carbon offsetting and trading will occur on a large scale in the UK or internationally. Material and Methods: The paper reviews the literature on the socio-economic aspects of climate change mitigation via forestry (including the authors’ research on this topic to assess the potential for carbon offsetting and trading, and the likely scale of action. Results and Conclusion: We conclude that the development of appropriate socio-economic framework conditions (e.g. policies, tenure rights, including forest carbon ownership, and markets and incentives for creating and trading terrestrial carbon credits are important in mitigating climate change through forestry projects, and we make suggestions for future research that would be required to support such developments.

  20. Estimating the greenhouse gas benefits of forestry projects: A Costa Rican Case Study

    Energy Technology Data Exchange (ETDEWEB)

    Busch, Christopher; Sathaye, Jayant; Sanchez Azofeifa, G. Arturo

    2000-09-01

    If the Clean Development Mechanism proposed under the Kyoto Protocol is to serve as an effective means for combating global climate change, it will depend upon reliable estimates of greenhouse gas benefits. This paper sketches the theoretical basis for estimating the greenhouse gas benefits of forestry projects and suggests lessons learned based on a case study of Costa Rica's Protected Areas Project, which is a 500,000 hectare effort to reduce deforestation and enhance reforestation. The Protected Areas Project in many senses advances the state of the art for Clean Development Mechanism-type forestry projects, as does the third-party verification work of SGS International Certification Services on the project. Nonetheless, sensitivity analysis shows that carbon benefit estimates for the project vary widely based on the imputed deforestation rate in the baseline scenario, e.g. the deforestation rate expected if the project were not implemented. This, along with a newly available national dataset that confirms other research showing a slower rate of deforestation in Costa Rica, suggests that the use of the 1979--1992 forest cover data originally as the basis for estimating carbon savings should be reconsidered. When the newly available data is substituted, carbon savings amount to 8.9 Mt (million tones) of carbon, down from the original estimate of 15.7 Mt. The primary general conclusion is that project developers should give more attention to the forecasting land use and land cover change scenarios underlying estimates of greenhouse gas benefits.