Safeguards implementation at US facilities during 1986 and 1987

International Nuclear Information System (INIS)

Wredberg, L.

1987-01-01

Safeguards procedures were implemented at three nuclear facilities in the United States during 1986 and 1987, namely, the Westinghouse fuel fabrication plant in Columbia, South Carolina; the Salem No. 1 light water reactor (LWR) in New Jersey; and the Turkey Point No. 4 LWR in Florida. These three facilities have been under International Atomic Energy Agency (IAEA) safeguards since early 1986 in accordance with the voluntary offer agreement between the IAEA and the United States, which went into force in 1980. Because of limited manpower and budget resources allocated to safeguards in nuclear weapon states, only a limited number of facilities can be under IAEA safeguards inspections at a time. Facilities are, therefore, subject to inspection only during a 2-yr period in the case of the United States. After that period other facilities are selected for another 2-yr period from the list of facilities subject to safeguards under the agreement. The facilities have been selected so that they form a fuel cycle, i.e., the inspected reactors are fueled with fuel assemblies manufactured by the inspected fabrication plant. The IAEA applies full scope safeguards at the selected facilities based upon established implementation practice for the facility types

Environmental Research Division technical progress report: January 1986--October 1987

International Nuclear Information System (INIS)

1988-07-01

Technical process in the various research activities of Argonne National Laboratory's Environmental Research Division is reported for the period 1986-1987. Textual, graphic, and tabular information is used to briefly summarize (in separate chapters) the work of the Division's Atmospheric Physics, Environmental Effects Research, Fundamental Molecular Physics and Chemistry, and Organic Geochemistry and Environmental Instrumentation Programs. Information on professional qualifications, awards, and outstanding professional activities of staff members, as well as lists of publications, oral presentations, special events organized, and participants in educational programs, are provided in appendices at the end of each chapter. Individual projects under each division are processed separately for the data bases

Environmental Research Division technical progress report: January 1986--October 1987

Energy Technology Data Exchange (ETDEWEB)

1988-07-01

Technical process in the various research activities of Argonne National Laboratory's Environmental Research Division is reported for the period 1986-1987. Textual, graphic, and tabular information is used to briefly summarize (in separate chapters) the work of the Division's Atmospheric Physics, Environmental Effects Research, Fundamental Molecular Physics and Chemistry, and Organic Geochemistry and Environmental Instrumentation Programs. Information on professional qualifications, awards, and outstanding professional activities of staff members, as well as lists of publications, oral presentations, special events organized, and participants in educational programs, are provided in appendices at the end of each chapter. Individual projects under each division are processed separately for the data bases.

Report of the Nuclear Data Section to the International Nuclear Data Committee, March 1986 to August 1987

International Nuclear Information System (INIS)

Lorenz, A.

1987-09-01

This progress report of the IAEA Nuclear Data Section covers the 18-months period March 1986 to August 1987. It describes past, current and planned activities of the Section and presents the status of its nuclear data centre services and technology transfer. (author)

Bibliographic data on surface processes in particle-material interactions published in Japan, 1986-1987

International Nuclear Information System (INIS)

Gesi, Kazuo; Nagai, Siro; Ozawa, Kunio.

1989-01-01

Data on surface processes in particle-material interactions for fusion technology have been surveyed and collected over 24 publications which have been published during January, 1986 - December, 1987 in Japan. The bibliographic data in the form of data sheets were sent to the International Data Center in IAEA. This report presents 97 selected data sheets arranged in the order of codes of relevant phenomena. A list of literature is given. (author) 159 refs

Research and development activities of the seismology section for the period January 1986 to December 1987

International Nuclear Information System (INIS)

Basu, T.K.; Murty, G.S.

1988-01-01

This report sumarises the R and D in Seismology during the period from January 1986 to December 1987. Major topics of current study are (1) Forensic Seismology, (2) Seismicity and Seismic Risk estimates, (3) Reservoir induced seismicity and (4) Rockburst monitoring. Considerable effort is devoted to development of seismic data acquisition systems and theoretical aspects of seismology. (author)

Annual report on activities 1986-1987

International Nuclear Information System (INIS)

1987-01-01

More than 60 contracts valued at $2.3 million were committed in 1986-87. This brought the program for the period 1982-87 to an end on budget at a total expenditure of $16.5 million. Agreements was reached between AECL and Ontario Hydro for the continuation of Canadian Fusion Fuels Technology Project (CFFTP) for the period 1987-1992 with a total budget of $22 million. Irradiation tests of candidate solid breeder materials have commenced at the Nuclear Reactor Universal (NRU) research reactor at Chalk River Nuclear Laboratories (CRNL). CFFTP intends to develop the low-risk aqueous lithium salt blanket approach for application in the Engineering Test Reactor (ETR) class of next-step machines. An innovative concept for the detection of low energy beta particles could prove to be the heart of a compact, rugged yet sensitive alarming portable personal tritium dosimeter. The gas chromatography isotope separation process, which was successfully tested last year in the laboratory, continued to be one of the program's more exciting developments. CFFTP staff participated in design studies such as the Tokamak Ignition/Burn Experimental Reactor-USA (TIBER-II) and international fusion projects such as the Joint European Torus (JET), the Joint Research Commission (JRC) Ispra, The Next European Torus (NET), the Fusion Engineering Design Centre (FEDC), the Idaho National Engineering Laboratory (INEL) and the Tokamak Fusion Test Reactor (TFTR)

The Split Nucleus of Comet Wilson (C/1986 P1 = 1987 VII).

Science.gov (United States)

Meech, Karen J.; Knopp, Graham P.; Farnham, Tony L.; Green, Daniel

1995-07-01

We present CCD observations of Comet Wilson (C/1986 P1 = 1987 VII) from 26 nights during the time period 1986 October to 1991 February, which brackets perihelion, During the observing run of 1988 February, the comet was observed to have split into two fragments. Our broadband CCD photometry, along with photometry from the International Cometary Quarterly, shows a steady decline in brightness of Comet Wilson post-perihelion, with an outburst between heliocentric distances r = 2.8 and 3.3 AU during 1987 October and November. By r ≈ 7 AU, the fragment had faded with respect to the parent and was no longer centrally condensed. A brightness limit of mR ≈ 25, when the comet was at r = 12.65 AU, constrains the primary nucleus to have a maximum radius between 5 and 7 km, assuming an albedo of 0.04. The accuracy of direct orbital solutions for the parent body and fragment to determine the time of splitting was limited by the presence of significant nongravitational forces and the limited fragment orbital coverage. We used the relative position of the fragment with respect to the parent to calculate a time of splitting which was consistent with the time of the observed outburst. We discuss the possible causes of the splitting. The coma of Comet Wilson was observed to have a surface-brightness profile which fell off as p-1 (characteristic of a canonical steady-state coma under the influence of radiation pressure) for all of the data with the exception of the data taken during 1987 November when the gradient was p-1.3 . This steeper slope was probably caused by the injection of new material into the coma during the outburst. During 1986 October, there was a break in the surface-brightness profile slope which may be interpreted as the distance at which grains are swept into the tail. The profiles suggested grain velocities of a few x 10 2 to 10 m sec -1 for grains between 1 and a few hundred micrometers. Finson-Probstein dust modeling showed that ejection of grains began

Earthquake measurements in southern Sweden Oct 1, 1986 - Mar 31, 1987

International Nuclear Information System (INIS)

Slunga, R.; Nordgren, L.

1987-12-01

A network of four stations covering southeastern Sweden has been operated for the period Oct 1, 1986 - Mar 31, 1987. Three events were aftershocks to the strong Skoevde event, 860714, ML=4.5. This made it necessary to include the Skoevde main event together with a couple of earlier aftershocks in the analysis presented in this report. Thus the present study gives 10 new earthquake mechanisms. Three of these events are in the range ML=3.5-4.5. Of the earlier about 170 earthquake mechanisms available for southern Sweden the largest is ML=3.2. The earthquakes of the present study thus give significant new information about Swedish seismic activity. (orig./DG)

Research in elementary particle physics. Progress report, March 1, 1986-February 28, 1987

International Nuclear Information System (INIS)

Chan, L.H.; Haymaker, R.; Imlay, R.; Metcalf, W.

1986-09-01

Theoretical work is described on effective action expansion on an effective low energy theory of hadrons, dynamical symmetry breaking, and lattice gauge theories. The high energy experimental group at Louisiana State University is participating on a neutrino oscillation experiment at LAMPF. The apparatus is built and taking data. LSU is also participating on an electron-positron experiment, AMY, that will run at TRISTAN in Japan. LSU is working on the muon detector for AMY. The detector will be built by the end of 1986 and data taking will begin early in 1987

Texas A and M University, Nuclear Science Center: Twenty-fourth progress report, January 1, 1987-December 31, 1987

International Nuclear Information System (INIS)

Crawford, K.C.; Davis, J.W.; Krohn, J.L.; Meyer, C.M.; Petesch, J.E.; Stasny, G.S.

1988-03-01

Utilization of the reactor (NSCR Reactor) during 1987 increased slightly over that in 1986. The main activity is shifting from isotope tracer production to testing and exposure irradiations. Core VIII-A, operational since March 1986, was used throughout 1987

Brookhaven highlights, 1986-1987

International Nuclear Information System (INIS)

Rowe, M.S.

1988-01-01

The highlights of research conducted between October 1985 and September 1987 at Brookhaven National Laboratory are reviewed in this publication. Also covered are the administrative and financial status of the laboratory and a brief mention of meetings held and honors received. (FI)

Miguel Reale and his autobiographical accounts (1986-1987

Directory of Open Access Journals (Sweden)

Lucas Patschiki

2014-06-01

Full Text Available In this article we will analyze the two autobiographical volumes by Miguel Reale (1910-2006—Memórias: Destinos cruzados (Memoirs: Crossed destinies and Memórias: A balança e a espada (Memoirs: The balance and the sword, published in 1986 and 1987 by Editora Saraiva—seeking to understand Reale’s tactics and discursive strategies in his (reconstruction of a public biography. In addition to being an articulator and civilian theoretician of the 1964 Brazilian coup d’état, Reale was a constant collaborator with the dictatorship. During the process of the democratic reorganization of the autocratic-bourgeois State, Reale was a legal counselor to João Figueiredo. In that capacity, he fought for a conservative political opening to be abided and understood by the people as a “gift.” This proximity created numerous issues because if Reale could not deny his old commitments, he could not likewise publicly admit his defense of the regime. Seeking to secure his position as an intellectual, Reale took several coordinated actions, the most important of which was to publish his memoirs.

Experimental nuclear physics: Progress report, September 1986-July 1987

International Nuclear Information System (INIS)

Hamilton, J.H.

1987-08-01

The research activities of the experimental nuclear structure group at Vanderbilt University carried out under Contract AS05-76ER05034 with the Department of Energy for the period September 1986 to July 1987 are reported here. Research continues in the areas of (1) in-beam γ-ray spectroscopy including cooperations with scientists at Oak Ridge, Univ. of Rochester, Univ. of Koeln, Louisiana State Univ., Univ. of Florida, Idaho Falls, and Univ. of Notre Dame; (2) studies of nuclei far from stability at UNISOR and at the recoil mass spectrometer at the University of Rochester; (3) nucleon transfer reaction and fusion-fission studies with scientists at ORNL, Argonne National Laboratory, Univ. of Michigan, and University of Kansas; (4) theoretical studies with scientists at Univ. Frankfurt, Univ. Tuebingen, Univ. Lund, Brookhaven, Lawrence Berkeley, and ORNL; (5) other studies. In general, abstracts of papers published or submitted for publication in this period make up this report along with brief reports of work in process and complete copies of a few conference papers

Radiochemistry programme biennial progress report (1986 and 1987)

International Nuclear Information System (INIS)

1988-01-01

This biennial report covers the calendar years 1986 and 1987. This period has seen significant growth in the research activities of the Radiochemistry Programme and this is reflected in this report. The report is organised subject-wise into sections dealing with Fuel Chemistry and Thermodynamics, Sodium Chemistry, Analytical Chemistry and Instrumentation. The major part of the activities of the Radiochemistry Programme relates to fuel chemistry including thermophysical and thermodynamic properties of fuel materials, chemistry of fuel reprocessing and facilities as well as techniques for post-irradiation studies. Sodium chemistry is a smaller but important R and D activity, which has reached full maturity during the period of this report. Analytical chemistry and instrumentation are essential supporting activities. The rapid progress made over the last two years are reflected in the number of items covered in this report. In order to keep the total length of this report under control, the editors had to restrict the individual activities to one or two pages. Though the details of various studies are not presented here, it is hoped that the report gives an overview of the progress made by the Radiochemistry Programme in the last two years. The list of publications given at the end also reflects the growth in research programmes. (author)

Exports of petroleum products, 1987

International Nuclear Information System (INIS)

1988-04-01

A summary is presented of exports of motor gasoline, middle distillate, aviation turbine fuel, heavy fuel oil, and partially processed oil from Canada for the 1987 calendar year. A discussion of petroleum product imports is included in order to put exports in the context of the overall trade. Exports of the above petroleum products averaged 22,200 m 3 /d in 1987, up 15% from 1986 levels. Exports of middle distillates and aviation fuel had the largest gains in 1987. Export prices for light petroleum products stayed relatively close to USA spot prices. The heavy fuel oil price was below the New York spot price in the beginning of 1987 but remained close for the rest of the year. Canada's petroleum products exports were made to 5 countries while imports came from at least 13 countries. The USA remained Canada's largest trading partner in petroleum products. Exports to Japan and the Far East rose ca 60% over 1986. Product outturns for export were 9% of total Canadian refinery throughput. Exports of aviation turbine fuel from Ontario began in April 1987. The top single exporter in Canada was Irving Oil Ltd. with 2,485,000 m 3 . Irving was also the top exporter in 1986. 11 figs., 4 tabs

Total external dose equivalent and effective dose derived to the Piedmont population in the period 30 Apr 1986 - 22 Sep 1987

International Nuclear Information System (INIS)

Cortissone, C.; Giacomelli, R.; Spezzano, P.; Porzio, L.

1988-01-01

Some dosimetric evaluations concerning the population of the Piemonte Region, obtained after the measurements made following the Chernobyl accident, are reported. The individual effective mean dose equivalent derived from the exposure and intake in the period April 30, 1986 - September 22, 1987, is about 0.50 mSv

Triennial technical report - 1986, 1987, 1988 - Instituto de Engenharia Nuclear (IEN) -Dept. of Reactors (DERE)

International Nuclear Information System (INIS)

1989-01-01

The research activities developed during the period 1986, 1987 and 1988 by the Reactor Department of Brazilian Nuclear Energy Commission (CNEN-DERE) are summarized. The principal aim of the Department of Reactors is concerned to the study and development of fast reactors and research thermal reactors. The DERE also assists the CNEN in the areas related to analysis of power reactor structure; to teach Reactor Physics and Engineering at the University, and professional training to the Nuclear Engineering Institute. To develop its research activity the DERE has three big facilities: Argonauta reactor, CTS-1 sodium circuit, and water circuit. (M.I.)

Autopsy of forestry ballot initiative: characterizing voter support for Oregon's measure 64.

Science.gov (United States)

Jeffrey D. Kline; Catriona. Armstrong

2001-01-01

On November 3,1998, Oregon voters soundly rejected a ballot initiative intended to promote sustainable forestry practices and protect forest ecosystems by restricting clearcut logging and herbicide and pesticide use. We found that initiative support was greater in more urban counties composed of more educated residents earning higher incomes and with higher proportions...

AGS experiments: 1985, 1986, 1987

International Nuclear Information System (INIS)

Depken, J.C.

1987-01-01

This report contains: Experimental areas layout, table of beam parameters and fluxes, experiment schedule ''as run,'' experiment long range schedule, a listing of experiments by number, two-page summaries of each experiment, also ordered by number, and publications of AGS experiments, 1982-1987

Airborne and deposited radioactivity in Finland in 1987

International Nuclear Information System (INIS)

Aaltonen, H.; Saxen, R.; Ikaeheimonen, T.K.

1990-04-01

In the air surveillance programme concentrations of artificial radionuclides are monitored in the air close to the ground. In 1987, air dust samples were collected in Nurmijaervi, 40 km north of Helsinki and in Rovaniemi. When necessary, sampling was also launched in Helsinki. Several radionuclides originating from the accident in Chernobyl in 1987 could still be detected in air dust samples. A sharp decrease in the amounts of radioactive subtances deposited was noted at all the 18 sampling stations as against 1986. The total annual amounts of deposited 137 Cs varied at different stations in 1987 from 7.7 Bq/m 2 (Rovaniemi) to 1500 Bq/m 2 (Kauhava) and those of 90 Sr in 1986 from 4.7 Bq/m 2 (Taivalkoski) to 590 Bq/m 2 (Kuhmo) and in 1987 from 1.4 Bq/m 2 (Ivalo) to 38 Bq/m 2 (Kuhmo). The total annual amounts of 238 Pu and 239 , 240 Pu were 3.1 and 12 mBq/m 2 in Nurmijaervi and 3.4 and 14 mBq/m 2 and Lappeenranta in 1987, respectively. In 1987, resuspension of radionuclides was characteristic of the depostion situation. Due to this phenomenon, unexpectedly high contents of deposited radiocesium occurred occasionally in the samples, though the discharge caused by the Chernobyl accident lasted for only a short period in spring 1986. The proportion of 137 Cs originating from Chernobyl in 1987 varied from 3% to about 40% of the corresponding amounts in 1986 at different stations. The corresponding percentages for 90 Sr varied from 1.6% to 34%

Annual report 1986-1987

International Nuclear Information System (INIS)

Whitley, J.E.

1988-01-01

The paper presents the Scottish Universities Research and Reactor Centre Annual Report 1986-7. The contents contain the Director's Report, Reactor and Associated activities, and research activities. The reactor studies are described with respect to the reactor operations, isotope production and computing. The research work includes: environmental radioactivity, neutron activation analysis, particle track analysis, body composition studies, isotope traces in biology, nuclear physics, thermoluminescence dosimetry, gamma-ray irradiation processing, radiation effects on electrical insulation, isotopic geology, and NERC Radiocarbon Laboratory. (U.K.)

Summary of environmental characterization activities at the Oak Ridge National Laboratory Solid Waste Storage Area Six, FY 1986 through 1987

International Nuclear Information System (INIS)

Davis, E.C.; Solomon, D.K.; Dreier, R.B.; Lee, S.Y.; Kelmers, A.D.; Lietzke, D.A.; Craig, P.M.

1987-01-01

The Oak Ridge National Laboratory (ORNL) Remedial Action Program (RAP), has supported characterization activities in Solid Waste Storage Area (SWSA 6) to acquire information necessary for identification and planning of remedial actions that may be warranted, and to facilitate eventual closure of the site. In FY 1986 investigations began in the areas of site hydrology, geochemistry, soils, geology, and geohydrologic model application. This report summarizes work carried out in each of these areas during FY's 1986 and 1987 and serves as a status report pulling together the large volume of data that has resulted. Characterization efforts are by no means completed; however, a sufficient data base has been generated to begin data interpretation and analysis of site contaminants

Postaccident changes in heath status of the Chornobyl cleanup workers 1986-1987 (period of observation 1988-2012)

International Nuclear Information System (INIS)

Buzunov, V.O.; Vojchulene, Yu.S.; Domashevs'ka, T.Je.; Khabarova, T.P.; Kortushyin, G.Yi.

2015-01-01

Long-term cohort epidemiological study (period of observation 1988-2012) has been conducted using data of the State Registry of Ukraine of Persons Affected by the Chornobyl Accident. Study cohort - 196,423 males-participants of the Chornobyl recovery operations in 1986-1987. Epidemiological and mathematical- and-statistical methods were used. We have found a dramatic deterioration of the Chornobyl cleanup workers' health due to the growth of wide range of nontumor diseases, especially circulatory, digestive, respiratory, endocrine, genitourinary and nervous system diseases. In postaccident period, disability and mortality have increased significantly due to nontumor diseases. Circulatory diseases make major contribution to the structure of causes of disability and death. When studying the dynamics of nontumor incidence, we have found that in 1988-1992 the highest, throughout postaccident period, rate of mental and behavioral disorders, diseases of the nervous system was mainly due to disorders of the autonomic nervous system. Since 1993-1997, rate of this pathology has significantly reduced and remained stable in subsequent years of observation. Thus, we can assume that in the early postaccident period, stress factor in combination with radiation one had the greatest impact on health of cleanup workers, resulting in the development of other nontumor diseases in the remote postaccident period. The study revealed an evident increase in nontumor incidence, disability and mortality from nontumor diseases among Chornobyl cleanup workers 1986-1987; the highest rate of nontumor incidence was observed 12-21 years after the Chornobyl accident

Studies on environmental radioactivity in Finland in 1987

International Nuclear Information System (INIS)

Suomela, M.; Blomqvist, L.; Rahola, T.; Rantavaara, A.

1991-03-01

The detailed results of the surveillance of environmental radioactivity in 1987 are given in 10 supplementary reports to this 1987 annual report which summarizes only the data needed for radiation dose estimates. In 1987, two radionuclides, 137 Cs and 134 Cs originating in the fallout from the Chernobyl accident, were important in determining external and internal radiation doses. The population-weighted mean external dose rate in October 1987 was 0.037 x 10 - 6 Svh - 1. The decline in the dose rate was slower than predicted in 1986. The mean effective dose equivalent was 0.10 mSv in 1987, one third lower than in 1986. The predicted dose commitment from external radiation was estimated at 1.7 mSv. The internal radiation doses were calculated in two different ways, via estimation of dietary intake and using whole-body counting results. The intake estimate was obtained from the nationwide survey of radiocesium concentrations in foodstuffs and consumption statistics. The mean annual intake of 137 Cs was 14 000 and that of 134 Cs 5600 Bq in 1987. About half of the intake came from agricultural products, one third from fish and the rest from wild berries, mushrooms and game. The resulting committed effective dose equivalent, 0.3 mSv, provides an upper estimate for the mean internal dose in 1987. The population group whole-body counted was selected from the whole population in 1986 using stratified sampling. As in 1986, the 137 Cs and 134 Cs body burdens reflected the deposition activity in the region in which people lived. The mean committed effective dose equivalent for the whole population based on whole-body counting was 0.13 mSv. About 0.08 mSv of this dose was delivered in 1987. The contribution of 134 Cs was less than 40 per cent

Summary of environmental characterization activities at the Oak Ridge National Laboratory Solid Waste Storage Area Six, FY 1986 through 1987

Energy Technology Data Exchange (ETDEWEB)

Davis, E.C.; Solomon, D.K.; Dreier, R.B.; Lee, S.Y.; Kelmers, A.D.; Lietzke, D.A. (Oak Ridge National Lab., TN (United States)); Craig, P.M. (Environmental Consulting Engineers, Inc., Knoxville, TN (United States))

1987-09-30

The Oak Ridge National Laboratory (ORNL) Remedial Action Program (RAP), has supported characterization activities in Solid Waste Storage Area (SWSA 6) to acquire information necessary for identification and planning of remedial actions that may be warranted, and to facilitate eventual closure of the site. In FY 1986 investigations began in the areas of site hydrology, geochemistry, soils, geology, and geohydrologic model application. This report summarizes work carried out in each of these areas during FY's 1986 and 1987 and serves as a status report pulling together the large volume of data that has resulted. Characterization efforts are by no means completed; however, a sufficient data base has been generated to begin data interpretation and analysis of site contaminants.

Benthic organisms data collected using sediment sampler casts from NOAA Ship OCEANOGRAPHER in the Chukchi Sea from 1986-09-06 to 1987-10-05 (NODC Accession 8900299)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Benthic organisms data were collected using sediment sampler casts from NOAA Ship OCEANOGRAPHER in the Chukchi Sea from 06 September 1986 to 05 October 1987. Data...

Report on the environmental safety evaluation sub-committee meetings in fiscal 1987; 1987 nendo kankyo anzensei hyoka bukai hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1988-03-01

The environmental safety evaluation sub-committee has held two meeting in the current fiscal year as described below. The first sub-committee meeting (August 25, 1987) was held for the agenda of the summary of future test plans, the result of overseas surveys in fiscal 1986, the results of tests in fiscal 1986, and the summary of the test plan for fiscal 1987. The major agendum of the second sub-committee meeting (February 23) was the interim reports on the overseas survey results and the safety tests in fiscal 1987. NEDO intends to ensure the labor hygiene for workers in coal liquefying plants, the effect of liquefied oil on users' health, and social acceptability of liquefied oil. Therefore, a safety test for liquefied oil in the primary hydrogenation process was performed provisionally on brown coal PP in the initial stage of operation, in addition to bituminous coal liquefied oil at the existing 1-t/d PDU. The main contents of the test performed by NEDO are based on the labor safety and hygiene law and the law related to regulation on the deliberation and manufacture of chemical materials. Different tests using guinea pigs were carried out on the total fraction mixed at the 1-t/d PDU, and each fraction of light and heavy oils, where the liquefied oil was verified to have minor degree of toxicity. (NEDO)

Annual report 1986-1987

International Nuclear Information System (INIS)

1987-01-01

The United Kingdom Atomic Energy Authority operates seen sites: the Harwell Laboratory, Nuclear Power Development Establishments at Risley, Dounreay, Springfields and Windscale, the Winfrith Atomic Establishment and the Culham Laboratory. These are supported by Central Services of finance, administration, safety, etc. 1986/87 was the UKAEA's first year of financial operation as a Trading Fund and the accounts are, therefore, an important part of this report. The General Report includes information on finance, members, organisation, staff and information services. The Technical Report covers the UKAEA's interests in advanced gas-cooled reactors, water cooled-reactors, fast reactors, safety, fusion, underlying research and industrial and environmental technology. (U.K.)

Repository Technology Program: Technical progress report for the period May 29, 1986--June 30, 1987

International Nuclear Information System (INIS)

1988-10-01

This document reports the progress made in the 13-month period from May 29, 1986--June 30, 1987, on the development of a second geologic repository in rocks other than those being considered for a first repository. Subsequent periods will be covered in reports to be issued on a semiannual basis. The reporting elements are arranged by the work breakdown structure so that related studies are presented together. The studies are reported by the Office of Waste Technology Development (OWTD), a prime contractor of the US. Department of Energy (DOE) Repository Technology Program (RTP) Office in the Repository Technology and Transportation Division (RTTD) of the Office of Geologic Repositories (OGR). The studies include work by other DOE prime contractors and by contractors to the OWTD. 50 refs

Evaluation of the geologic relations and seismotectonic stability of the Yucca Mountain area, Nevada Nuclear Waste Site Investigation (NNWSI); Final report, January 1, 1987--June 30, 1988: Volume 1

Energy Technology Data Exchange (ETDEWEB)

NONE

1988-10-01

This report provides a summary of progress for the project ``Evaluation of the Geologic Relations and Seismotectonic Stability of the Yucca Mountain Area, Nevada Nuclear Waste Site Investigation (NNWSI)`` for the eighteen month period of January 1, 1987 to June 10, 1988. This final report was preceded by the final report for the initial six month period, July 1, 1986 to December 31, 1986 (submitted on January 25, 1987, and revised in June 1987.) Quaternary Tectonics, Geochemical, Mineral Deposits, Vulcanic Geology, Seismology, Tectonics, Neotectonics, Remote Sensing, Geotechnical Assessments, Geotechnical Rock Mass Assessments, Basinal Studies, and Strong Ground Motion.

National Energy Balance-1987

International Nuclear Information System (INIS)

Anon.

1987-01-01

The National Energy Balance - 1987 showns energy fluxes of several primary and secondary energy sources, since the production to final consumption in the main economic sectors, since 1971 to 1986. (E.G.) [pt

From the Angle of Reader 50 Year of TKDB (1952-1986 / TK (1987-2001 Okur Gözüyle TKDB (1952-1986 / TK (1987-2001 Dergisinin 50 Yılı

Directory of Open Access Journals (Sweden)

Hasan S. Keseroğlu

2002-09-01

Full Text Available This study deals with the conditions and the medium of the issue of the Bulletin of the Turkish Librarians' Association (TKDB; 1952-1986, which has been named as the Journal of the Turkish Librarianship (TK; 1987-2001 later. Besides, the features of its contents, the changes based on the historical periods and the change itself has been examined closely. This evaluative procedure can be summarized as follows: first, the type and the genre of the writings identified as original, translation, the latest book reviews, citation/quotation, report, letter, law, argumentative essay, interview, competition or news, considering the features obtained from the close study of each number of the TKDB / TK journals within fifty years. Second, after 1980, from the point of scientific method and technique the numerical data have been obtained from the usage of bibliographies, deep notes, and the utility of translations into Turkish in the field of information and documentation, and all the findings have been discussed. Bu çalışmada, Türk Kütüphaneciler Derneği Bülteni (TKDB; 1952-1986 değişen adıyla Türk Kütüphaneciliği (TK; 1987-2001 dergisinin çıkış koşulları ve ortamı anlamaya çalışılmakta; ayrıca TKDB /TK'nin içerik özellikleri, dönemlere bağlı olarak değişimi, bu değişimin irdelenmesi ele alınmaktadır.Bu değerlendirme işlemi, öncesinde TKDB / TK dergilerinin elli yıllık sayılarındaki yazılar tek tek gözden geçirilerek özellikleri tür (telif, çeviri, yayın tanıtım, alıntı/aktarma, rapor, mektup, yasa, tartışma metni, röportaj, yarışma ve haber olarak; 1980 sonrası da bilimsel yöntem ve teknik açısından kaynakça, dipnot kullanma ve bilgi ve belge yönetimi konusunda Türkçeye yapılan çevirilerden yararlanma yönünde sayısal veriler belirlenmiş ve bu veriler tartışılmıştır.

Meeting of the Task Force 'Information Systems in Soil Science', Freising-Weihenstephan, March 20-21, 1986. - Joint meeting of the Commissions V and VI, Osnabrueck, February 17-18, 1987. - Joint meeting of the Commissions I and IV, Bayreuth, April 23-24, 1987. Papers. Treffen der Arbeitsgruppe Informationssysteme in der Bodenkunde, 20. und 21. Maerz 1986, Freising-Weihenstephan. - Gemeinsame Sitzung der Kommissionen V und VI, 17. und 18. Februar 1987, Osnabrueck. - Gemeinsame Sitzung der Kommissionen I und IV, 23. und 24. April 1987, Bayreuth. Referate

Energy Technology Data Exchange (ETDEWEB)

1987-01-01

This volume contains 9 contributions of the Task Force 'Information Systems in Soil Science' (meeting at Freising-Weihenstephan from March 20-21, 1986), 49 papers of Commissions V and VI (meeting at Osnabrueck from February 17-18, 1987), and 17 papers of Commissions I and IV (meeting at Bayreuth from April 23-24, 1987). From the subject areas 'Heavy Metal Pollution of Soils' and 'Land Revegetation after Construction of District Heat Pipelines', six contributions have been separately recorded in the ENERGY data base.

[Pion-nucleus interactions and nucleon transfer reactions primarily at LAMPF, TRIUMF, and IUCF]: Technical progress report, [October 1, 1986-October 1, 1987

International Nuclear Information System (INIS)

Kraushaar, J.J.

1987-01-01

This report summarizes work carried out between October 1, 1986 and October 1, 1987 in the Nuclear Physics Laboratory of the Department of Physics at the University of Colorado, Boulder. Other efforts in the laboratory, such as development of an R.F. cavity for an advanced hadron facility accelerator, beam pickoff devices, a buncher for the LAMPF proton beam, and the US-Brazil Cooperative Science Program are described

Temperature profile data from XBT casts in the TOGA area of the Pacific Ocean from NOAA Ship OCEANOGRAPHER from 1986-11-13 to 1987-01-12 (NODC Accession 8700330)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile data were collected using XBT casts in the TOGA area of the Pacific Ocean from NOAA Ship OCEANOGRAPHER from 13 November 1986 to 12 January 1987....

A physico-chemical study of some areas of fundamental significance to biophysics: Annual report, 1986-1987

International Nuclear Information System (INIS)

McGlynn, S.P.

1987-01-01

The thirteen (13) titles (Nos. 283 to 295) of the Bibliography for the 1986 to 1987 Annual Report constitute the gist of this document. These titles represent work completed and published (or in process of publication). The scientific report which follows is intended to provide a brief summary of the ongoing research efforts of the Molecular Spectroscopy Group. The titles covered are as follows: Rare Gas Density Effects on High-M Rydberg States, Electric Field Dependence of the Total Excimer Luminescence of Xenon Excited Below the Atomic Ionization Limit, Term Value/Band-Gap Energy Correlations for Solid Rare Gas Excitons, Laser Optogalvanic Spectroscopy of Iodine and Cesium, Photoionization spectroscopy of Highly Polar Aromatics, Photochemistry of Polyatomic Molecules. There are six individual papers listed separately in this report

Enfrentar a Reagan y a la Contra: los intelectuales, opinión pública costarricense y la discusión por la paz en Centroamérica (1986-1987

Directory of Open Access Journals (Sweden)

David Díaz Arias

2016-01-01

Full Text Available Este artículo explora la construcción de una opinión pública en Costa Rica acerca de la guerra en Nicaragua entre los sandinistas y la Contra en 1986-1987 y sobre la política internacional de Costa Rica frente a ese conflicto y frente a los propósitos de expansión de la guerra del presidente estadounidense Ronald Reagan. Se revisan las opiniones emitidas por varios intelectuales costarricenses acerca del plan de paz de Óscar Arias y la construcción que hicieron de su imagen entre 1986 y 1987. Queda en evidencia que, en su afán de producir un total apoyo al plan de paz, los intelectuales costarricenses promovieron acríticamente a Arias como un héroe nacional, regional y casi mundial.

Annual report of National Institute of Radiological Sciences, April 1986 - March 1987

International Nuclear Information System (INIS)

1987-07-01

The Annual Report of April 1986-March 1987 provides the information on up-to-date research activities of the National Institute of Radiological Sciences (NIRS) in Japan. Researches undertaken in the NIRS aim at promoting medical application of radiation and at investigating health effects of radiation and radiation protection especially for the medical purpose. The research scope is therefore widely ranging from physics to genetics and from environmental science to clinical medicine. In addition to basic researches carried out by 14 research divisions, the following longterm projects which were organized by scientists recruited from several divisions are currently in progress: (1) biological effects of tritium; (2) stochastic effects of radiation and risk estimation; (3) assessment of human exposure to environmental radiation; and (4) medical use of accelerated heavy ions. This volume is divided into the following scientific categories for ease of reader's understanding: physics, chemistry, biochemistry and biophysics, cell biology, immunology and hematology, pathology and physiology, genetics, clinical research, and environmental science, covering a total of 97 titles. Activities of each research division and organization of the NIRS are given in Appendices. (N.K.)

Economic consequences of the Chernobyl accident in Norway in 1986 and 1987

International Nuclear Information System (INIS)

Tveten, U.

1988-01-01

In the accident consequence assessment (ACA) area there is extensive cooperation between the Nordic countries (Denmark, Finland, Norway, and Sweden), performed within the Nordic Safety Program, and partially funded by the Nordic Council of Ministers, via the Nordic Liaison Committee for Atomic Energy. One of the 17 projects in the ACA-related program area is concerned with the economic consequences of the Chernobyl accident in Finland, Norway, and Sweden. This paper is limited to describing conditions in Norway. There are areas in Norway where the Chernobyl fallout is >100 kBq/m 2 , and the total amount of radiocesium deposited over Norway is estimated by the National Institute for Radiation Hygiene to be 6% of the radiocesium released from the reactor. The areas where ground concentrations are highest are mostly in sparsely populated mountain areas. These areas are, however, important in connection with several nutritional pathways, notably, sheep, goats, reindeer, and freshwater fish. The purpose of this paper is to summarize information on mitigating actions and economic consequences of the deposited radioactive materials to Norwegian agriculture in the 1986-87 and 1987-88 slaughtering periods

An evaluation of magnetic resonance imaging at the Royal North Shore Hospital of Sydney, 1986-1987

International Nuclear Information System (INIS)

Sorby, W.A.

1989-01-01

The diagnostic accuracy and clinical utility have been evaluated of 2810 consecutive magnetic-resonance-imaging examinations that were performed on a 1.5-T Signa magnetic-resonance-imaging unit at The Royal North Shore Hospital of Sydney between November 1986 and December 1987. The average accuracy of magnetic resonance imaging was 80%, and ranged from 21%-98% in various brain-disease and spinal-disease categories, compared with the average provisional premagnetic-resonance-imaging diagnostic accuracy of 64%, and an average accuracy of computed tomography of 45%. Clinical follow-up at three months after magnetic-resonance-imaging investigation indicated that, as a result of the magnetic-resonance-imaging examination, patient management was altered in 70% of cases, and patient outcome was altered in 62% of cases. 32 refs., 4 tabs

Environmental radioactivity in Denmark in 1987

International Nuclear Information System (INIS)

Aarkrog, A.; Boetter-Jensen, L.; Chen Qing Jiang; Dahlgaard, H.; Hansen, H.; Lauridsen, B.; Nielsen, S.P.; Soegaard-Hansen, J.; Holm, E.

1989-05-01

Strontium-90, radiocesium, and other radionuclides were determined in samples from all over the country of air, precipitation, stream water, lake water, ground water, drinking water, sea water, soil, sediments, dried milk, fresh milk, meat, fish, cheese, eggs, grain, bread, potatoes, vegetables, fruit, grass, moss, lichen, sea plants, total diet, and humans. Estimates are given of the mean contents of radiostrontium and radiocesium in the human diet in Denmark during 1987. Tritium was determined in precipitation, ground water, other fresh waters, and sea water. The gamma-spectroscopy at locations around Risoe, at ten of the State experimental farms, along the coasts of the Great Belt and around Gylling Naes. The marine environments at Barsebaeck and Ringhals were monitored for 137Cs and corrosion products (58Co, 60Co, 65Zn, 54Mn). The expanded programme initiated after the Cernobyl accident in 1986 was carried on in 1987 with minor reductions. (author) 159 tabs., 58 ills., 38 refs

Clinical Investigation Program Fiscal Year 1987.

Science.gov (United States)

1987-10-01

Cervical Dysphagia : Criteria for Patient Selection. Gary P. Wratten Surg Symposium, El Paso, TX, Apr 1987 Kreder KJ: A Massive Testicular Tumor in a...Academy of Otolaryngology-Head and Neck Surgery Ann Meeting, Chicago, IL, Sep 1987 Parkinson DW, Reinker KA: Slipped Capital Femoral Epiphysis and Renal...Osteodystrophy: A Case Report with Five Years Follow-Up, 28th Ann Society of Military Orthopaedic Surgeons, Colorado Springs, CO, Nov 1986 Parkinson

Højde hos 6-16-årige danske skolebørn målt i perioden fra 1986/1987 til 1996/1997. Sammenlignet med danske målinger fra 1971/1972

DEFF Research Database (Denmark)

Rasmussen, Søren; Petersen, Tove Anne-Grete; Madsen, Mette

2002-01-01

INTRODUCTION: Danish schoolchildren are said to have grown taller during the last 25 years. Studies on this topic have not been nationwide, however. The aim of this study was to compare the heights of a nationwide sample of Danish schoolchildren in 1986/1987-1996/1997 to a sample in 1971/1972. MA......INTRODUCTION: Danish schoolchildren are said to have grown taller during the last 25 years. Studies on this topic have not been nationwide, however. The aim of this study was to compare the heights of a nationwide sample of Danish schoolchildren in 1986/1987-1996/1997 to a sample in 1971...... for 1971/1972. CONCLUSION: The children in our study were taller than schoolchildren in 1971/1972, and they seemed to have an earlier pubertal height spurt. A growth study of Danish children is needed. Udgivelsesdato: 2002-Oct-21...

Characterizing the sustainable forestry issue network in thc United States

Science.gov (United States)

Steverson O. Moffat; Frederick W. Cubbage; Thomas P. Holmes; Elizabethann O' Sullivan

2001-01-01

Issue network analysis techniques were applied to the issue sustainable forestry in the United States to identify potential public and private outcomes for the issue. A quantitative approach based on work by Laumann and Knoke [(The Organizational State (1987)] was utilized in conjunction with the Delphi method. Results suggest that the parity in the distribution of...

Annual report and accounts 1986-1987

International Nuclear Information System (INIS)

1994-02-01

The chairman's review summarizes the company achievements over the year 1986/7, especially having met all customer requirements by reaching every production target. This also gave improved financial results. Increased public support for nuclear power was also set as one of BNFL's targets. Each main area of operation is looked at: fuel supply, including fuel manufacture at Springfields, enrichment at Capenhurst and spent fuel management at Sellafield. The accounts show an operating profit of Pound 196 million on a turnover of Pound 792 million. (UK)

Radioactivity of people in Finland in 1987

International Nuclear Information System (INIS)

Rahola, T.; Suomela, M.; Illukka, E.; Pusa, S.

1989-08-01

The atmospheric nuclear bomb tests in the 1950s, '60s and '70s caused global radioactive fallout. After the reactor accident at Chernobyl on April 26, 1986, radioactive fallout was carried by by air streams to most parts of Europe. In 1987 radionuclides causing internal contamination were transported to man only via different foodchains and no longer via inhalation, as had happened immediately after the Chernobyl accident. To determine the level of radionuclides in the body and to estimate the internal radiation doses caused by the Chernobyl accident, whole-body counting measurements were performed. Ten different groups of people were measured during 1987. Three were local reference groups, two groups of radiation workers, one a population group representing the whole country and four groups representing those with special dietary habits. The weighted mean 137 Cs body burden in the population group was 2000 Bq at the end of 1987, the minimum body burden being 200 Bq and the maximum 10000 Bq. The measurement results showed that the maximum body burdens were reached in the summer 1987. The groups with special diets did not necessarily follow this pattern. The mean effective dose equivalents delivered in 1987 to people in Finland, estimated by using the measurement results of the population group, was 0.08 mSv, the corresponding dose equivalent in 1986 bein 0.06 mSv

From the Angle of Reader 50 Year of TKDB (1952-1986 / TK (1987-2001

Directory of Open Access Journals (Sweden)

Hasan S. Keseroğlu

2002-09-01

Full Text Available This study deals with the conditions and the medium of the issue of the Bulletin of the Turkish Librarians’ Association (TKDB; 1952-1986, which has been na- med as the Journal of the Turkish Librarianship (TK; 1987-2001 later. Besides, the features of it s contents, the changes based on the historical periods and the change it self has been examined closely. This evaluative procedure can be sum- marized as follows: first, the type and the genre of the writings identified as ori- ginal, translation, the latest book reviews, citation/guotation, report, letter, law, argumentative essay, interview,competition or news, considering the features obtained from the close study of each number of t he TKDB / TK j ou mal s within fift.y years. Second, af ter 1980, from the point of scientifi c method and techrıique the numerical data have been obtained fronı the usage of bibliographies, deep rıotes, and the utility of translations into Turkish in the field of Information and documentation, and ali the findings have been discussed.

Calculation of critical level value for radioactivity detection in gamma spectrometric analysis on the base of semiconductor detectors under the Chernobyl' conditions in 1986-1987

International Nuclear Information System (INIS)

Glazunov, V.O.; Rusyaev, R.V.

1989-01-01

The problem of determination of radioactivity critical level in a sample by means of gamma spectrometer with semiconductor detector is studied theoretically. The formula for critical level, which shows that it is necessary to know the background pulse counting rate in order to determine the minimum gamma photon pulse counting rates, is derived. Calculations of critical level for the Chernobyl' conditions in time period from October 1986 till July 1987 are made. 8 refs.; 7 figs.; 17 tabs

Research accomplishments in particle physics: Research progress report, July 16, 1986 to July 15, 1987

International Nuclear Information System (INIS)

1987-01-01

This document reports the activities of Boston University researchers in five projects in high energy physics research during the period July 16, 1986 to July 15, 1987. These include: search for proton decay and neutrinos from point astrophysical sources, as well as the study of cosmic ray muons and neutrinos in the IMB detector; study of high energy electron-positron annihilation, using the ASP and SLD detectors at SLAC; development of a new underground detector facility in the Gran Sasso Laboratory in Italy for magnetic monopoles and to study astrophysical muons and neutrinos; measurement of the anomalous magnetic moment of the muon in a new superconducting storage ring and detector system at BNL, with a major portion of design and construction of accelerator components at Boston University; and study of theoretical particle physics, including lattice gauge theories, string theories, phenomenology of the Standard Model and its extensions, and application of particle physics concepts to the early universe, cosmology and astrophysics, as well as the extension of these techniques into computational physics

Community Forestry Incentives and Challenges in Mozambique

Directory of Open Access Journals (Sweden)

Almeida A. Sitoe

2015-12-01

Full Text Available Although communities have been living within forests and dependent on forest resources, in Mozambique, their role was not formally recognized until the late 1990s. The forest law of 1997 was the first to refer to communities as stakeholders in the forest sector, in line with the national Policy and Strategy for the Development of the Forestry and Wildlife Sector. As a new element, several pilot projects were established during the late 1990s and early 2000s to produce lessons that would inform policy and technical aspects. Community forestry received most of the attention until the first decade of this century, however, it seems that while communities have gained a role in the management of the forest sector, there are still challenges to fully implementing and securing community forestry initiatives. In this study, we document the advent and evolution of community forestry in Mozambique, discuss the conditions for success in community forestry, and discuss two cases of community forestry that have survived over beyond the end of external support. We conclude that devolution and training are the basic incentives, but additional incentives, including diversification of sources of revenue from non-destructive forestry activities, are required to maintain the stability of community forestry over time.

Westinghouse Hanford Company effluent releases and solid waste management report for 1987: 200/600/1100 Areas

International Nuclear Information System (INIS)

Coony, F.M.; Howe, D.B.; Voigt, L.J.

1988-05-01

The purpose of this report is to fulfill the reporting requirements of US Department of Energy (DOE) Order 5484.1, Environmental Protection, Safety, and Health Protection Information Reporting Requirements. Quantities of airborne and liquid wastes discharged by Westinghouse Hanford Company (Westinghouse Hanford) in the 200 Areas, 600 Area, and 1100 Area in 1987 are presented in this report. Also, quantities of solid wastes stored and buried by Westinghouse Hanford in the 200 Areas are presented in this report. The report is also intended to demonstrate compliance with Westinghouse Hanford administrative control limit (ACL) values for radioactive constituents and with applicable guidelines and standards for nonradioactive constituents. The summary of airborne release data, liquid discharge data, and solid waste management data for calendar year (CY) 1987 and CY 1986 are presented in Table ES-1. Data values for 1986 are cited in Table ES-1 to show differences in releases and waste quantities between 1986 and 1987. 19 refs., 3 figs., 19 tabs

Nuclear Science Division annual report, October 1, 1986--September 30, 1987

International Nuclear Information System (INIS)

Mahoney, J.

1988-09-01

This report summarizes the activities of the Nuclear Science Division during the period October 1, 1986 to September 30, 1987. A highlight of the experimental program during this time was the completion of the first round of heavy-ion running at CERN with ultrarelativistic oxygen and sulfur beams. Very rapid progress is being made in the analysis of these important experiments and preliminary results are presented in this report. During this period, the Bevalac also continued to produce significant new physics results, while demand for beam time remained high. An important new community of users has arrived on the scene, eager to exploit the unique low-energy heavy-beam capabilities of the Bevalac. Another major highlight of the program has been the performance of the Dilepton Spectrometer which has entered into production running. Dileptons have been observed in the p + Be and Ca + Ca reactions at several bombarding energies. New data on pion production with heavy beams measured in the streamer chamber to shed light on the question of nuclear compressibility, while posing some new questions concerning the role of Coulomb forces on the observed pion spectra. In another quite different area, the pioneering research with radioactive beams is continuing and is proving to be one of the fastest growing programs at the Bevalac. Exotic secondary beams (e.g., 8He, 11Li, and 14Be) have been produced for fundamental nuclear physics studies. In order to further enhance the scientific research program and ensure the continued vitality of the facility, the Laboratory has proposed an upgrade of the existing Bevalac. Specifically, the Upgrade would replace the Bevatron with a modern, strong-focusing synchrotron to provide higher intensity and higher quality beams to continue the forefront research program. Other papers on nuclear physics research are included in this report

Nuclear Science Division annual report, October 1, 1986--September 30, 1987

Energy Technology Data Exchange (ETDEWEB)

Mahoney, J. (ed.)

1988-09-01

This report summarizes the activities of the Nuclear Science Division during the period October 1, 1986 to September 30, 1987. A highlight of the experimental program during this time was the completion of the first round of heavy-ion running at CERN with ultrarelativistic oxygen and sulfur beams. Very rapid progress is being made in the analysis of these important experiments and preliminary results are presented in this report. During this period, the Bevalac also continued to produce significant new physics results, while demand for beam time remained high. An important new community of users has arrived on the scene, eager to exploit the unique low-energy heavy-beam capabilities of the Bevalac. Another major highlight of the program has been the performance of the Dilepton Spectrometer which has entered into production running. Dileptons have been observed in the p + Be and Ca + Ca reactions at several bombarding energies. New data on pion production with heavy beams measured in the streamer chamber to shed light on the question of nuclear compressibility, while posing some new questions concerning the role of Coulomb forces on the observed pion spectra. In another quite different area, the pioneering research with radioactive beams is continuing and is proving to be one of the fastest growing programs at the Bevalac. Exotic secondary beams (e.g., 8He, 11Li, and 14Be) have been produced for fundamental nuclear physics studies. In order to further enhance the scientific research program and ensure the continued vitality of the facility, the Laboratory has proposed an upgrade of the existing Bevalac. Specifically, the Upgrade would replace the Bevatron with a modern, strong-focusing synchrotron to provide higher intensity and higher quality beams to continue the forefront research program. Other papers on nuclear physics research are included in this report.

University of Florida Training Reactor: Annual progress report, September 1, 1986-August 31, 1987

International Nuclear Information System (INIS)

Vernetson, W.G.

1987-11-01

The University of Florida Training Reactor's overall utilization for the past reporting year (September 1986 through August 1987) has returned to the increased levels of quality usage characteristic of the two years prior to the last reporting year when the maintenance outage to repair sticking control blades reduced availability for the year to near 50%. Indeed, the 91.5% availability factor for this reporting year is the highest in the last five years and probably in the 27 year history of the facility. As a final statement on the effectiveness of the corrective maintenance last year, the overall availability factor has been over 94% since returning to normal operations. The UFTR continues to experience a high rate of utilization in a broad spectrum of areas with total utilization continuing near the highest levels recorded in the early 1970's. This increase has been supported by a variety of usages ranging from research and educational utilization by users within the University of Florida as well as other researchers and educators around the state of Florida through the support of the DOE Reactor Sharing Program and several externally supported usages. Significant usage has also been devoted to facility enhancement where a key ingredient for this usage has been a stable management staff. Uses, reactor operation, maintenance, technical specifications, radioactive releases, and research programs are described in this report

[Shippingport Station Decommissioning Project]: FY 1987 annual progress report, October 1, 1986-September 30, 1987

International Nuclear Information System (INIS)

1988-01-01

This report presents progress on the Shippingport Station Decommissioning Project for FY 1987. There are two main topics: Project Management and Decommissioning Project Activities. Changes from technical and managerial concepts developed in the original Decommissioning Plan are presented with the related technical, economic, or schedule considerations. 3 refs., 9 figs., 4 tabs

Farm forestry and land-use in India: Some policy issues

Energy Technology Data Exchange (ETDEWEB)

Saxena, N C [Allahabad (India)

1992-01-01

Farm forestry was promoted in India in the late 1970s to produce fuelwood for rural consumption. The program was immensely successful in the green revolution regions in the early 1980s, but farmers produced wood for markets, and not to meet local needs. This market orientation of farmers was recognized in the new National Forest Policy of 1988. Lately, two serious problems have been noted. First, the program remained confined only to the commercialized and monetized regions, and elsewhere made little impact. Second, even in regions where it was successful in the early 1980s, it could not be sustained after 1986. This paper analyzes the likely causes for its limited success, and suggests that while market-led farm forestry may continue without subsidies on a reduced scale, government attention should shift to strengthening the traditional agroforestry practices based on indigenous species. (33 refs.).

Solar-Geophysical Data Number 525, May 1988. Part 2 (comprehensive reports). Data for November 1987, and miscellanea

International Nuclear Information System (INIS)

Coffey, H.E.

1988-05-01

Contents include: detailed index for 1987 and 1988; data for November 1987 -- (Meudon carte synoptique, solar flares, solar radio bursts at fixed frequencies, solar x-ray radiation from GOES satellite, mass ejections from the sun, active prominences and filaments); miscellaneous data -- interplanetary solar particles and plasma -- (IMP 8 solar wind -- October 1987 - January 1988, IMP 8 solar particles -- September 1985 - May 1986)

Annual report 1986-87

International Nuclear Information System (INIS)

1987-01-01

This report issued by the Argentine National Atomic Energy Commission (CNEA) covers the two-year period 1986-1987. It describs the research and development carried out in the following fields: nuclear power plants; supplies to nuclear power plants; radioisotopes and radiations; radiological protection and nuclear safety; research and development. In the item general aspects other activities performed by CNEA are included, and in the associated firms with CNEA information on the technological development, and goods and services production is provided. (M.E.L.) [es

Final report on the Risoe monitoring programme after the Chernobyl accident for the period Oct 1, 1986 - Sept 30, 1987

International Nuclear Information System (INIS)

Aarkrog, A.; Nielsen, S.P.; Dahlgaard, H.; Lauridsen, B.; Soegaard-Hansen, J.

1988-01-01

In cooperation with the National Agency of Environmental Protection in Denmark, Risoe National Laboratory has examined the radioactive contamination from the Chernobyl accident. The programme for these investigations was an expansion of the countrywide monitoring programme operated since 1962 by Risoe National Laboratory. The present report cover the period Oct 1, 1986 to Sept. 30, 1987. All types of environmental samples relevant for radioactive contamination has been analysed. Most samples were collected countrywide and all samples were analysed for radiocaesium ( 134 Cs and 137 Cs). Many samples were furthermore anlaysed for 90 Sr and in a few samples transuranic elements ( 29,240 Pu, 241 Am and 242 Cm) were determined. On the basis of the diet and wholebody measurements of radiocaesium the individual mean dose equivalent commitment from Danish diet consumed in the first two years after the Chernobyl accident was calculated to 27 μ Sv. (author)

Advanced energy projects: FY 1987 research summaries

International Nuclear Information System (INIS)

1987-09-01

This report contains brief summaries of all projects active in the Division of Advanced Energy Projects during Fiscal Year 1987 (October 1, 1986-September 30, 1987). The intent of this compilation is to provide a convenient means for quickly acquainting an interested reader with the program in Advanced Energy Projects. More detailed information on research activities in a particular project may be obtained by contacting directly the principal investigator. Some projects will have reached the end of their contract periods by the time this book appears, and will, therefore, no longer be active. Those cases in which work was completed in FY '87 are indicated by the footnote: Project completed. The annual funding level of each project is shown

The international comparative wood treatment study WOAM Freemantle 1987 - Trondheim 2012

DEFF Research Database (Denmark)

Botfeldt, Knud Bo; Petersen, Maj Britt

2016-01-01

The project The international Comparative Wood Treatment Study was developed and launched under ICOM-WOAM by D. Grattan, Canadian Conservation Institute and F. Schweingruber, The Swiss Federal Forestry Institute. The project started in 1983 and at the Woam Conference in Freemantle in 1987 the many....... This paper evaluates and documents changes in the condition of the wood samples from the WOAM project in 1987, with focus on the PEG/water treated samples. In Trondheim, visual assessment and evaluation of the samples was performed, without removing the wood samples from the climate controlled storage...... PEG in the samples. With the exception of the samples treated with low molecular weight PEG (i.e. PEG 400), there are very few and very small changes in the samples 25 years (1987-2012) after treatment. Low molecular weight PEG has a good bulking effect on well-preserved wood, but has a negative...

Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse - CSNSM/Centre for nuclear and mass spectroscopy, Activity Report 1985-1986-1987

International Nuclear Information System (INIS)

2003-01-01

The Centre for nuclear and mass spectroscopy (CSNSM) is a CNRS (National Centre for Scientific Research) laboratory affiliated with Paris-Sud University. The CSNSM is involved in pluri-disciplinary activities covering various scientific domains: Nuclear Structure (SNO), Nuclear Astrophysics (AN), Solid State Astrophysics (AS), Solid State Physics (PS) and Chemical Physics of Irradiation. This document presents the activity of the Centre during the 1985-1986-1987 years: 1 - Teams presentation; 2 - Abstracts: On the borderline of spectroscopy; Atomic spectroscopy and low-energy low-spin nuclear structure; high-energy high-spin nuclear structure; Theories and models; Nuclear astrophysics; Accelerator-based mass spectroscopy; Solid State Physics; Study of charged particles irradiation effects in astrophysics, geophysics and material sciences; Technical developments for the RF mass spectrometer and for Obelix; Technical developments for ion beams; Technical developments in electronics and their applications; CNSM's Computer Department; Developments in cryogenics; 3 - Staff and publications

AECB staff review of Bruce NGS'A' operation for the year 1987

International Nuclear Information System (INIS)

1988-06-01

This report presents AECB project staff's review of major licensing issues and of the operational performance of the station during 1987. Ontario Hydro reports and official correspondence and observations on AECB staff at site have been taken into consideration. The report is limited to aspects of the station performance that AECB staff considers to have a safety significance. Where significant developments associated with issues addressed in the report occurred in the early part of 1988 (up to the time of writing), these are mentioned where appropriate. Ontario Hydro's Quarterly Reports for 1987 contain detailed technical information on the performance of the station, individual units and unit systems. It is the opinion of AECB project staff that despite a number of commendable actions and achievements which are identified in this report, the performance of the station in 1987 was only marginally satisfactory and less satisfactory than in 1986. This assessment is supported by key performance indicators such as the number of reportable significant events, the number of events caused by or influenced by human error and the reactor trip frequency, all of which exceeded 1986 levels, and also by the lack of satisfactory progress made during the year on actions to address the findings of the Fall '86 AECB Assessment of Operating Practices. AECB staff considers that the outstanding operations and maintenance problems that were identified in the 1986 Assessment are due, in part, to an ineffective quality assurance program, and in part to a shortage of resources

Small and medium power reactors 1987

International Nuclear Information System (INIS)

1987-12-01

This TECDOC follows the publication of TECDOC-347 Small and Medium Power Reactors Project Initiation Study - Phase I published in 1985 and TECDOC-376 Small and Medium Power Reactors 1985 published in 1986. It is mainly intended for decision makers in Developing Member States interested in embarking on a nuclear power programme. It consists of two parts: 1) Guidelines for the Introduction of Small and Medium Power Reactors in Developing Countries. These Guidelines were established during the Advisory Group Meeting held in Vienna from 11 to 15 May 1987. Their purpose is to review key aspects relating to the introduction of Small and Medium Power Reactors in developing countries; 2) Up-dated Information on SMPR Concepts Contributed by Supplier Industries. According to the recommendations of the Second Technical Committee Meeting on SMPRs held in Vienna in March 1985, this part contains the up-dated information formerly published in Annex I of the above mentioned TECDOC-347. Figs

Small and medium power reactors 1987

Science.gov (United States)

1987-12-01

This TECDOC follows the publication of TECDOC-347: Small and Medium Power Reactors (SMPR) Project Initiation Study, Phase 1, published in 1985 and TECDOC-376: Small and Medium Power Reactors 1985 published in 1986. It is mainly intended for decision makers in Developing Member States interested in embarking on a nuclear power program. It consists of two parts: (1) guidelines for the introduction of small and medium power reactors in developing countries. These Guidelines were established during the Advisory Group Meeting held in Vienna from 11 to 15 May 1987. Their purpose is to review key aspects relating to the introduction of small and medium power reactors in developing countries; (2) up-dated information on SMPR Concepts Contributed by Supplier Industries. According to the recommendations of the Second Technical Committee Meeting on SMPRs held in Vienna in March 1985, this part contains the up-dated information formerly published in Annex 1 of the above mentioned TECDOC-347.

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

Radioactivity in foodstuffs 1987

International Nuclear Information System (INIS)

1988-01-01

The dose of radioactivity to which the average Norwegian consumer was exposed through the consumption of food during the year immediately following the Chernobyl accident was 0.15 mSv. Certain individuals with special dietary habits (large proportions of freswater fish and reindeer meat), and who live in regions particularly affected by radionuclide contamination, have been exposed to higher doses (0.4 to 1.8 mSv). These doses would have been considerably higher had not dietary advise been followed. Even though health risk assessments suggested in the spring of 1987 that it was reasonable to revoke the action levels then in force, they were nevertheless maintained after political consideration of the situation. Measures implemented in 1987 have resulted in a certain reduction of the dose to which the population has been exposed, and the associated costs have also fallen considerably in relation to the situation in 1986. The present report summarizes analytical results of monitoring and surveillance activities in 1987 and describes the measures introduced with regard to the various categories of food. Measures have been introduced primarily in connection with sheep meat production and reindeer farming, even if certain measures have been necessary also with regard to goat milk and cheese manufacture

JAERI Tandem, LINAC and V.D.G. annual report 1986

International Nuclear Information System (INIS)

1987-08-01

This annual report describes research activities which have been performed with the JAERI tandem accelerator, the electron linear accelerator and the Van de Graaff accelerator from April 1, 1986 to March 31, 1987. Summary reports of 55 papers, and list of publications, personnel and cooperative researches with universities are contained. (author)

Isotope and nuclear chemistry division. Annual report, FY 1987. Progress report, October 1986-September 1987

International Nuclear Information System (INIS)

Barr, D.W.; Heiken, J.H.

1988-05-01

This report describes progress in the major research and development programs carried out in FY 1987 by the Isotope and Nuclear Chemistry Division. The report includes articles on radiochemical weapons diagnostics and research and development; other unclassified weapons research; stable and radioactive isotope production and separation; chemical biology and nuclear medicine; element and isotope transport and fixation; actinide and transition metal chemistry; structural chemistry, spectroscopy, and applications; nuclear structure and reactions; irradiation facilities; advanced concepts and technology; and atmospheric chemistry

Universitaet der Bundeswehr Hamburg. Research Report 1986-1988. Universitaet der Bundeswehr Hamburg. Forschungsbericht 1986-1988

Energy Technology Data Exchange (ETDEWEB)

Strauch, P.; Dietrich, B. (comps.)

1989-01-01

The report covers the years 1986/87/88. It reports on R and D results from four faculties: electrical engineering, mechanical engineering, pedagogics, and economic and industrial organization sciences. Beyond the obligation to report, the research report is also part of a general concept which is to foster the transfer of know-how and technology between university and industry. It is made known that in 1987 Artificial Intelligence and Computer Integrated Manufacturing were taken up as focal points, the chairs cooperating on an interdisciplinary basis. (orig./RHM).

Developments in uranium in 1986

International Nuclear Information System (INIS)

Chenoweth, W.L.

1987-01-01

Imported uranium and low prices continued to plague the domestic uranium industry and, as a result, the Secretary of Energy declared the domestic industry to be nonviable for the second straight year. Uranium exploration expenditures in the US declined for the eighth consecutive year. In 1986, an estimated $19 million was spent on uranium exploration, including 1.9 million ft of surface drilling. This drilling was done mainly in producing areas and in areas of recent discoveries. Production of uranium concentrate increased in 1986, when 13.8 million lb of uranium oxide (U 3 O 8 ) were produced, a 22% increase over 1985. Uranium produced as the result of solution mining and as the by-product of phosphoric acid production accounted for about 37% of the total production in the US. At the end of 1986, only 6 uranium mills were operating in the US. Canada continued to dominate the world market. The development under way at the huge Olympic Dam deposit in Australia will increase that country's production. US uranium production is expected to show a small decrease in 1987. 3 figures, 2 tables

Trend analysis and data evaluation report BPMD quality assurance program: July 1, 1986--June 30, 1987

International Nuclear Information System (INIS)

Ailes, S.B.

1988-01-01

This report contains a trend analysis and other evaluation of data conducted on deficiency and corrective action data collected during the period of July 1, 1986, through June 30, 1987. The data collected form Audit Action Reports, Management and Contractor Corrective Action Requests, and Deficiency Notices were evaluated to identify whether adverse quality trends were developing. An evaluation of quality trend data identified a suspected adverse condition related to an apparently high incidence of deficiencies related to NQA-1 Requirements for instructions, Procedures, and Drawings for BPMD contractor and DOE prime and integrated QA programs. Further evaluation of the data indicated that no adverse quality trend appears to exist; multiple deficiency reports were issued for the same system problem. This skewed the data, indicating a higher level of incidence of a deficiency type than actually existed. The Corrective Action Tracking System, now being developed, will provide management with real time comparison of trend data for use in reducing the possibility for the multiple reporting of the same deficiency. Although the average closure time for DOE prime and integrated contractor deficiencies is 235 days, the data in Figure A-6 indicates an improvement (reduction) in the closure time. As the timeliness of corrective action is impacted by how long deficiencies remain open, deficiency closure performance will be monitored during the next reporting period. 15 figs

Radioactivity of foodstuffs in Finland in 1987-1988

International Nuclear Information System (INIS)

Rantavaara, A.

1991-06-01

Radiocesium and radiostrontium in foodstuffs of agricultural origin were surveyed in Finland in 1987 - 1988. The nationwide survey was a continuation to an earlier foodstuff monitoring programme, which was extended both areally and by the types of foodstuffs after the Chernobyl accident in 1986. The purpose of the programme was to give information for dose assessment and on temporal changes and regional differences in the contents of fallout radionuclides in foodstuffs

Radioactivity of surface water and freshwater fish in Finland in 1987

International Nuclear Information System (INIS)

Saxen, R.

1990-05-01

Changes over time in the activity concentrations of radionuclides in surface water were monitored as in the previous year. Monitoring of the radioactivity transported by the largest rivers to the Baltic Sea was also continued. All samples were analysed gammaspectrometrically and for 90 Sr. Some water samples were analysed for tritium. The dominant gamma-emitting radionuclides were 137 Cs and 134 Cs. The uneven distribution of Chernobyl deposition is still seen in the results. The activity concentrations of 137 Cs have decreased significantly: In the drainage area where the activity concentrations were highest after the Chernobyl accident the concentrations in October 1987 were only about 7% of the values in May 1986. The decrease in the activity concentrations of 90 Sr was much slighter. The study on areal and temporal changes in the activity concentrations of 137 Cs in fish was expanded in 1987. In all about 1550 samples were analysed gammaspectrometrically and a few samples were also analysed radiochemically for 90 Sr. Fifteen different fish species were included in the study. The highest activity concentrations of 137 Cs were detected in small oligotrophic lakes in the area of highest deposition. The level of 137 Cs in non-predatory fish had clearly decreased, while that in predatory fish was almost double what it had been in 1986. The average intake of 137 Cs via freshwater fish countrywide was about 4200 Bq a -1 in 1987. The average intakes in the various drainage basins ranged from about 500 Bq to 6600 Bq in 1987. The mean activity concentrations of 137 Cs in the three fish groups (predatory, non-predatory and intermediate groups) countrywide were 1300, 600 and 1300 Bq kg -1 in 1987, respectively

Physics Division annual review, 1 April 1986-31 March 1987

International Nuclear Information System (INIS)

1987-08-01

This review presents a broad view of the research activities within the Division for the year ending in March 1987. Major topic areas are: Medium Energy Physics Research; Theoretical Nuclear Physics; Superconducting Linac Development, and Accelerator Operations. Research at ATLAS is also included as a broad topic. Included in this research are studies in the areas of: Quasielastic Processes and Strongly Damped Collisions; Fusion and Fission of Heavy Ions; High Angular Momentum States in Nuclei; Accelerator Mass Spectroscopy; and Equipment Development

Retention at Olympic College: A Statistical Report, Fall 1986-Winter 1987.

Science.gov (United States)

Ramaker, Jolene

A study was conducted at Olympic College (OC) in the State of Washington, to investigate the personal and academic characteristics of student dropouts and their reasons for leaving the college. Questionnaires were sent to 500 fall 1986 students who completely withdrew from OC during the term or received all F's, W's, or other unproductive grades…

Research program at CEBAF (III): Report of the 1987 summer study group, June 1--August 28, 1987

International Nuclear Information System (INIS)

Burkert, V.; Gross, F.; Mecking, B.; Mougey, J.; Nanda, S.; Whitney, R.

1988-01-01

An informal Study Group consisting of the CEBAF scientific staff and about 43 visiting scientists met during the summer of 1987 to discuss issues of importance to planning the CEBAF scientific program. The contributions to this volume grew out of these discussions, and out of additional discussion with the User community and with CEBAF's new Associate Director for Research, John Domingo, which extended into the fall of 1987. Reports of the 1985 and 1986 Summer Study Groups have been previously published by CEBAF under the title Research Programs at CEBAF (RPAC) and hence it is appropriate to refer to this volume as RPAC III. The contributions to this volume have been organized into the following six general areas reflecting the focus of principle activities during this period: High Resolution Spectrometers; Large Acceptance Spectrometer; Out-of-Plane Experiments at CEBAF; Neutron Detection at CEBAF; Illustrative Experiments and Experimental Design; and Theory

Radioactivity monitoring in Ireland of air, deposition and water 1982-1987

International Nuclear Information System (INIS)

Sequeira, S.; McRandall, M.; Hayden, E.; Cunningham, J.D.

1989-02-01

The Nuclear Energy Board in conjunction with the Meteorological Service undertakes an environmental radioactivity monitoring programme with the objective of determining levels of artificially produced radioactivity in the Irish environment. The levels of radioactivity in airbourne dust, total fallout samples, precipitation and drinking water are presented for 1982, 1983, 1984, 1985, 1986 and 1987

Theoretical particle physics: [Task B]: Technical progress report, May 1986-May 1987

International Nuclear Information System (INIS)

Gottlieb, S.A.; Hendry, A.W.; Kostelecky, V.A.; Lichtenberg, D.B.

1987-05-01

Our research activities in 1986-87 have encompassed various aspects of superstring theories, causes of CP violation, properties of quarkonia and other hadrons, weak decays and superfast quarks. We have been able to obtain new results in each of these areas

Medical Research: A Bibliography of Walter Reed Army Medical Center Staff Publications, 1986-1989. Volume 1

Science.gov (United States)

1990-01-01

Schoomaker EB: Amenorrhea in Olympic marathon runners. Fertil Steril 1987 Nov;48(5):740-5. DMED 0 88030125 Glass AR, Eil C: Ketoconazole- induced ...response antigens. J Immunol 1986 Mar 1;136(5):1600-4. DMED 86141718 Deuster PA, Curiale AM, Cowan ML, Finkelman FD: Exercise - induced changes in...RA, Schoomaker EB: Amenorrhea in Olympic marathon runners. Fertil Steril 1987 Nov;48(5):740-5. DMED 88030125 Glass AR, Eil C: Ketoconazole- induced

Initial conditions and ENSO prediction using a coupled ocean-atmosphere model

Science.gov (United States)

Larow, T. E.; Krishnamurti, T. N.

1998-01-01

A coupled ocean-atmosphere initialization scheme using Newtonian relaxation has been developed for the Florida State University coupled ocean-atmosphere global general circulation model. The initialization scheme is used to initialize the coupled model for seasonal forecasting the boreal summers of 1987 and 1988. The atmosphere model is a modified version of the Florida State University global spectral model, resolution T-42. The ocean general circulation model consists of a slightly modified version of the Hamburg's climate group model described in Latif (1987) and Latif et al. (1993). The coupling is synchronous with information exchanged every two model hours. Using ECMWF atmospheric daily analysis and observed monthly mean SSTs, two, 1-year, time-dependent, Newtonian relaxation were performed using the coupled model prior to conducting the seasonal forecasts. The coupled initializations were conducted from 1 June 1986 to 1 June 1987 and from 1 June 1987 to 1 June 1988. Newtonian relaxation was applied to the prognostic atmospheric vorticity, divergence, temperature and dew point depression equations. In the ocean model the relaxation was applied to the surface temperature. Two, 10-member ensemble integrations were conducted to examine the impact of the coupled initialization on the seasonal forecasts. The initial conditions used for the ensembles are the ocean's final state after the initialization and the atmospheric initial conditions are ECMWF analysis. Examination of the SST root mean square error and anomaly correlations between observed and forecasted SSTs in the Niño-3 and Niño-4 regions for the 2 seasonal forecasts, show closer agreement between the initialized forecast than two, 10-member non-initialized ensemble forecasts. The main conclusion here is that a single forecast with the coupled initialization outperforms, in SST anomaly prediction, against each of the control forecasts (members of the ensemble) which do not include such an initialization

Report for the coal type committee meetings in fiscal 1988; 1987 nendo tanshu iinkai hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1988-03-01

The first committee meeting was held on September 30, 1987. The major agenda included: a development plan for the basic research, and as the summary of the achievements in fiscal 1986, Chinese coal liquefaction tests, coal type surveys, coal resource surveys, and as the research plan for fiscal 1987, coal resource surveys (Alaskan coal and Kalimantan coal), coal type surveys, and Chinese coal liquefaction tests. The results thereon were reported and deliberated. The second committee meeting was held on February 25, 1988. The agenda included: an interim report on the Chinese coal liquefaction tests, coal type surveys, coal resource surveys, (Alaskan coal and Kalimantan coal), as the interim report on the research achievements in fiscal 1987. Among the agenda, especially on the Chinese coal liquefaction tests, the data of the tests performed by the Chinese side and presented at the Japan-China joint technology sub-committee were introduced in detail, having drawn attention of the attendants. The first committee meeting reported the result of the autoclave test carried out by the Chinese side, the result of operation of the small continuous device (0.1 t/d) in fiscal 1986, and the result of the autoclave test performed by Mitsui Engineering and Shipbuilding for comparison. The second committee meeting reported the result of continuous operation implemented in China from August through September 1987 in the Chinese coal liquefaction test. (NEDO)

British Coal Corporation. Report and accounts 1986/87

Energy Technology Data Exchange (ETDEWEB)

1987-01-01

This report reviews the accounts for British Coal from March 30, 1986 to March 28, 1987 with respect to the coal industry in the United Kingdom. The dramatic increases in production and decreases in manpower and collieries have led to many changes and these are discussed. Areas covered include: objectives and relations with public bodies; finance; production; markets; personnel; organization; British Coal Enterprise Limited; research and development; environmental issues; and annual statistics. The full company accounts are also presented.

Radiocesium in aquatic invertebrates from Dovrefjell, Norway, 1986 to 1989, after the Chernobyl fall-out

International Nuclear Information System (INIS)

Solem, J.O.

1992-01-01

Following the fall-out in 1986 from Chernobyl, the activity of 137 Cs was measured in invertebrates sampled in streams and temporary pools at 930 m above sea level at Dovrefjell, Norway. Species with different feeding habits were selected, predators (e.g. Trichoptera, gen. Rhyacophila), shredders (e.g. Trichoptera, gen. Halesus), collectors/filterers (e.g. Trichoptera, gen. Polycentropus) and plankton feeders (e.g. Cladocera, gen. Daphnia and Anostraca, gen. Branchinecta). Samples were preserved in 96% ethanol and were weighed to be between 0.05 and 2g. A sample thus consisted of many individuals. The 1986 radiocesium values vary considerably between and within species, and may reflect a patchy fall-out. The 1987, 1988 and 1989 data are much more consistent and are significantly lower than the 1986 values. The invertebrate predators have low radiocesium values and these showed a rapid decrease, whereas species eating dead or living plant material have measurable amounts of radiocesium in all the years. The data from 1987 and 1988 are fairly similar, but the 1989 data deviate from the previous two years. This difference may be caused by changes in deposition or transport of radiocesium in plants and soil. (author)

Earthworm populations in soils contaminated by the Chernobyl atomic power station accident, 1986-1988

International Nuclear Information System (INIS)

Krivolutzkii, D.A.; Pokarzhevskii, A.D.; Viktorov, A.G.

1992-01-01

A study of earthworm populations in the 30 km zone around the Chernobyl atomic power station was carried out in 1986-1988. Significant differences in earthworm population numbers were found between highly contaminated and control plots in summer and autumn 1986 and in April 1987. But in the autumn of 1988 the earthworm population numbers in contaminated plots were higher than in the control plots. The ratio of mature to immature specimens was higher in 1986 in the contaminated plots in comparison with the control plots. Only one species of earthworms, Dendrobaena octahedra, was found in contaminated forest plots during the first 2 yr following the accident but in the control forest plots Apporectodea caliginosa was also found. (author)

Environmental monitoring at Hanford for 1987

International Nuclear Information System (INIS)

Jacquish, R.E.; Mitchell, P.J.

1988-05-01

Envoronmental monitoring activities performed on the Hanford Site for 1987 are discussed in this report. Samples of environmental media were collected to determine radionuclide and chemical concentrations at locations in the geographical area. Results are discussed in detail in subsequent sections of this report. Surveillance of radioactivity in the Hanford vicinity during 1987 indicated concentrations well below applicable DOE and US Environmental Protection Agency (EPA) standards. Radioactive materials released from Hanford operations were generally indistinguishable above background in the offsite environment. Continued influence from the 1986 reactor accident at the Chernobyl Nuclear Power Station in the USSR was not apparent this year. Chemical concentrations in air were below applicable standards established by the EPA and the State of Washington. Chemicals detected in the ground water beneath the Site can be attributed to both Site operations and natural background levels. Several chemicals regulated by the EPA and the State of Washington exceeded EPA drinking water standards (DWS). 106 refs., 71 figs., 110 tabs

Introducing Urban Food Forestry: A Multifunctional Strategy for Enhancing Urban Sustainability

Science.gov (United States)

Nicholas, K. A.; Clark, K.

2012-12-01

We propose combining elements of urban agriculture and urban forestry into what we call "urban food forestry" (UFF), the practice of growing perennial woody food-producing species ("food trees") in cities. We used four approaches at different scales to gauge the potential of UFF to enhance urban sustainability, in the context of trends including increasing urbanization, resource demands, and climate change. First, we analyzed 37 current international initiatives based around urban food trees, finding that core activities included planting, mapping, and harvesting food trees, but that only about a quarter of initiatives engaged in more than one of these activities necessary to fully utilize the food potential of urban trees. Second, we analyzed 30 urban forestry master plans, finding that only 13% included human food security among their objectives. Third, we used Burlington, Vermont as a case study to quantify the potential caloric output of publicly accessible open space if planted with Malus domestica (the common apple) under 9 different scenarios. We found that the entire caloric deficit of the very low food security population could be met on as few as 29 hectares (representing 16% of total open space), and that 98% of the daily recommended minimum intake of fruit for the entire city's population could be met under the most ambitious planting scenario. Finally, we developed a decision-making tool for selecting potential food trees appropriate for temperate urban environments, the Climate-Food-Species Matrix. We identified a total of 70 species, 30 of which we deemed "highly suitable" for urban food forestry based on their cold hardiness, drought tolerance, and edibility. We conclude that urban food forestry provides multiple pathways for building urban sustainability through local food production, and that our framework can be used to increase the coordination between and effectiveness of a growing number of related initiatives.

Spent fuel storage requirements 1987

International Nuclear Information System (INIS)

1987-09-01

Historical inventories of spent fuel and utility estimates of future discharges from US commercial nuclear reactors are presented through the year 2005. The ultimate needs for additional storage capacity are estimated. These estimtes are based on the maximum capacities within current and planned at-reactor facilities and on any planned transshipments of fuel to other reactors or facilities. Historical data through December, 1986, and projected discharges through the end of reactor life are used in this analysis. The source data was supplied by the utilities to the DOE Energy Information Administration (EIA) through the 1987 RW-859 data survey. 14 refs., 4 figs., 9 tabs

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...

Theoretical studies of multistep processes, isospin effects in nuclear scattering, and meson and baryon interactions in nuclear physics: [Annual] progress report, May 1, 1986 to April 30, 1987

International Nuclear Information System (INIS)

Madsen, V.A.; Landau, R.H.

1987-01-01

A progress report on a grant from the DOE supporting theoretical studies in nuclear physics at Oregon State University in 1986, 1987 is presented. The research was led by Professors Landau and Madsen and carried out in collaboration with graduate students in Corvallis and scientists at LLNL-Livermore, KFA-Juelich, Purdue University, Florida State University and TRIUMF. The studies included meson exchange current effects deduced from spin observables in p- 3 He scattering, coupled bound and continuum eigenstates in momentum space for kaons and antiprotons, and charge symmetry violation in π scattering from trinucleons. Additional studies included microscopic optical potential calculations, multiple step processes, and differences in neutron and proton multipole matrix elements and transition densities in low lying collective states and in giant resonances

Hazards Control Department annual technology review, 1987

Energy Technology Data Exchange (ETDEWEB)

Griffith, R.V.; Anderson, K.J. (eds.)

1988-07-01

This document describes some of the research performed in the LLNL Hazards Control Department from October 1986 to September 1987. The sections in the Annual report cover scientific concerns in the areas of Health Physics, Industrial Hygiene, Industrial Safety, Aerosol Science, Resource Management, Dosimetry and Radiation Physics, Criticality Safety, and Fire Science. For a broader overview of the types of work performed in the Hazards Control Department, we have also compiled a selection of abstracts of recent publications by Hazards Control employees. Individual reports are processed separately for the data base.

Savannah River Interim Waste Management Program plan, FY-1987

International Nuclear Information System (INIS)

1986-09-01

This document provides the program plan as requested by the Savannah River Operations office of the Department of Energy. The plan was developed to provide a working knowledge of the nature and extent of the interim waste management programs being undertaken by Savannah River (SR) contractors for the Fiscal Year 1987. In addition, the document projects activities for several years beyond 1987 to adequately plan for safe handling and storage of radioactive wastes generated at Savannah River and for developing technology for improved management of low-level solid wastes. A revised plan will be issued prior to the beginning of the first quarter of each fiscal year. In this document, work descriptions and milestone schedules are current as of the date of publication. Budgets are based on available information as of June 1986

A Review of the United Kingdom Fast Reactor Programme, March 1987

International Nuclear Information System (INIS)

Bramman, J.I.; Wheeler, R.C.

1987-01-01

Nuclear power produced about 20% of the electricity supply in the United Kingdom in 1986, mostly from gas-cooled reactors, i.e. the 10 AGRs currently in operation and the 26 older MAGNOX reactors. Plans to increase the nuclear component of generating capacity by building the first PWR in the UK, Sizewell 'B', were strongly endorsed in the report by Sir Frank Layfield published on 26 January 1987. This resulted from the Public Inquiry into building Sizewell 'B', which was held between 11 January 1983 and 7 March 1985, the longest Public Inquiry ever held in the UK. The government gave the go-ahead for the building of Sizewell 'B' on 12 March 1987

Nevada Nuclear Waste Storage Investigations, January-June 1987: An update

International Nuclear Information System (INIS)

Tamura, A.T.; Lorenz, J.J.

1988-03-01

This update contains information on the Nevada Nuclear Waste Storage Investigations (NNWSI) that was added to the DOE Energy Data Base during the first six months of 1987. The update is categorized by principal NNWSI Project participating organization, and items are arranged in chronological order. Participant-sponsored subcontractor reports, papers, and articles are included in the sponsoring organization's list. The publication following this update will be a supplement to the first bibliography (DOE/TIC-3406) and will include all information retrieved from January 1, 1986, to December 31, 1987. It will be a cumulation of all updates for this two-year interval and will include indexing for: Corporate Author, Personal Author, Subject, Contract Number, Report Number, Order Number Correlation, and Key Word in Context

Environmental gamma radiation and fallout measurements in Finland, 1986-87

International Nuclear Information System (INIS)

Arvela, H.; Markkanen, M.; Lemmelae, H.; Blomqvist, L.

1989-07-01

Results from a survey of environmental gamma radiation levels in Finland after the Chernobyl accident 1986 are presented. The measurements were made in 1986-87 by means of sensitive Geiger-counters and a gamma-spectrometer placed in cars. The results show the level of external radiation caused by the cesium fallout on the first of October 1987. The fallout pattern of 137 Cs as well as of 95 Zr and 103 Ru are also presented. In the center of Southern Finland there are wide areas with exposure levels exceeding 0.03 μSv h -1 , areas exceeding 0.10 μSv h -1 being very rare. The surface area weighted mean dose rate for the 461 municipalities in Finland was 0.027 μSv h -1 (range 0-0.19 μSv h -1 ). The population weighted mean dose rate was 0.037 μSv h -1 . The corresponding estimated surface activity of 137 Cs was 10.7 kBq m -2 . The passage of the Chernobyl plume over Finland in 1986 led to various fallout patterns for different radionuclides. The deposition of the non-volatile nuclides, 95 Zr and 141 Ce, is closely related to the passage of the hot particle dust formed at the initial explosion in the reactor at 01.23 LT on 26 April. This cloud passed over Finland between the morning and the night of 27 April. The deposition of volatile fission products such as 131 I, 132 Te, 134 Cs and 137 Cs in Finland was caused by releases from the burning reactor after the initial explosion. The radioactive plume spread over Southern and Central Finland between Sunday 27 April and Tuesday 29 April. On 30 April and finally on 1 May a could northerly airstream spread into the whole of Finland purifying the atmosphere. The volatile nuclides were mainly deposited by intermittent rain on 28-30 April. The deposition pattern of 103 Ru is a combination of the fallou patterns due to the initial explosion and the reactor burn, as well as the wet deposition occurring on 10-12 May caused by the releases from the burning reactor in early May

Cyclotron based nuclear science: Progress report, April 1, 1986-March 31, 1987

International Nuclear Information System (INIS)

1987-08-01

This report contains descriptions of research programs at the Institute, progress on construction of the K500 cyclotron, and descriptions of new experimental devices being built to take advantage of new beams that will be available. Several milestones were reached in construction of the new cyclotron during the period. In early summer, 1986, the magnet was completed with all trim coils and shimming iron in place. During July and August, the final field maps were made, which will be used for calculations of run parameters. In the spring, one rf amplifier was completed and tested over the full frequency and power range. Also in the spring, the computer control system successfully operated positioning controls and trim coil power supplies. Final assembly of the rf system including the dees, resonators and other 2 rf amplifiers is now underway. Initial attempts at getting beam are expected in September. The design of the ECR source was completed in the fall. A beam line configuration has been designed for the K500 cyclotron which will result initially in 3 lines, with a fourth to be added in 1988. With the eminent completion of the K500, there has been considerable instrumentation development. A 4π neutron calorimeter is under construction for heavy ion reaction studies, construction is beginning on a proton spectrometer for studies of Gamow-Teller matrix elements with the (d, 2 He) reaction, and several detector systems are being developed. During the year, the 88 inch cyclotron operated 4845 hours for research and beam development. Research programs in nuclear science scheduled 57% of the time. Atomic physics programs used 19% of the time, and a program in trace analysis scheduled 6%. An industrial testing laboratory used 18 hours. The remainder of the time was used for beam development, primarily for increasing the energy and/or intensity of heavy ion beams

Reducing Impacts of Forestry

DEFF Research Database (Denmark)

Weidema, Bo Pedersen

2013-01-01

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....

Total ozone changes in the 1987 Antarctic ozone hole

Science.gov (United States)

Krueger, Arlin J.; Schoeberl, Mark R.; Doiron, Scott D.; Sechrist, Frank; Galimore, Reginald

1988-01-01

The development of the Antarctic ozone minimum was observed in 1987 with the Nimbus 7 Total Ozone Mapping Spectrometer (TOMS) instrument. In the first half of August the near-polar (60 and 70 deg S) ozone levels were similar to those of recent years. By September, however, the ozone at 70 and 80 deg S was clearly lower than any previous year including 1985, the prior record low year. The levels continued to decrease throughout September until October 5 when a new record low of 109 DU was established at a point near the South Pole. This value is 29 DU less than the lowest observed in 1985 and 48 DU less than the 1986 low. The zonal mean total ozone at 60 deg S remained constant throughout the time of ozone hole formation. The ozone decline was punctuated by local minima formed away from the polar night boundary at about 75 deg S. The first of these, on August 15 to 17, formed just east of the Palmer Peninsula and appears to be a mountain wave. The second major minimum formed on September 5 to 7 again downwind of the Palmer Peninsula. This event was larger in scale than the August minimum and initiated the decline of ozone across the polar region. The 1987 ozone hole was nearly circular and pole centered for its entire life. In previous years the hole was perturbed by intrusions of the circumpolar maximum into the polar regions, thus causing the hole to be elliptical. The 1987 hole also remained in place until the end of November, a few days longer than in 1985, and this persistence resulted in the latest time for recovery to normal values yet observed.

Tendencias de infecciones intrahospitalarias en un centro oncológico, 1986-1996 Trends in nosocomial infections in an oncology center, 1986-1996

Directory of Open Access Journals (Sweden)

Patricia Volkow

2000-06-01

Full Text Available OBJETIVO: Describir los resultados de diez años de vigilancia de infecciones intrahospitalarias (II en un centro oncológico. MATERIAL Y MÉTODOS: Es un estudio descriptivo, retrospectivo, del programa de vigilancia del Comité de Vigilancia y Control de Infecciones Intrahospitalarias del Instituto Nacional de Cancerología, realizado en 1997. Se utilizaron los criterios de infección intrahospitalaria por sitio propuestos por el Centro para la Prevención y el Control de Enfermedades de Atlanta, Georgia, de Estados Unidos de América, en 1972. De junio de 1986 a diciembre de 1996, se estudiaron 62 733 egresos. La vigilancia se realizó mediante la revisión de los expedientes de pacientes con fiebre, de aquellos que reciben antibióticos y de posoperados en los pisos de hospitalización y revisión de cultivos. Se calcularon las tasas de II por episodios/100 egresos. RESULTADOS: La tasa de infecciones intrahospitalarias por 100 egresos fue de 4.4 en 1986; 7.7, en 1987; 8.1, en 1988; 5.9, en 1989; 4.6, en 1990; 5.1, en 1991; 4.3, en 1992; 5.4, en 1993; 7.6, en 1994; 7.1, en 1995, y 8.5, en 1996. El germen más frecuentemente aislado en las II fue Escherichia coli. Los aislamientos de hongos y los de enterococo se incrementaron en casi siete veces desde 1987. CONCLUSIONES: Se observó un incremento en la tasa de infecciones hospitalarias en los últimos cuatro años. Al menos dos factores contribuyeron a esta tendencia: la aplicación de un sistema de vigilancia más experimentado, el cual hizo que disminuyera el subregistro, y el aumento real en la frecuencia de tales infecciones.OBJECTIVE: To describe the results of ten years of nosocomial infection (NI surveillance in an oncology center. MATERIAL AND METHODS: This is a descriptive study of the Infection Control and Surveillance Program Committee at the Instituto Nacional de Cancerología, conducted in 1997. From June 1986 to December 1996, we surveyed 62 733 hospital discharge records

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

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

Radioactivity of game meat in Finland after the Chernobyl accident in 1986

International Nuclear Information System (INIS)

Rantavaara, A.; Hyvoenen, T.

1987-06-01

Radioactive substances in game meat were studied in summer and early autumn 1986 by the Finnish Centre for Radiation and Nuclear Safety in cooperation with the Finnish Game and Fisheries Research Institute. The concentrations of radioactive cesium and other gamma-emitting nuclides were determined on meat of moose and other cervids and also on small game in various parts of the country before or in the beginning of the hunting season. The most important radionuclides found in the samples were 134 Cs and 137 Cs. In addition to these, 131 I was detected in the first moose meat samples in the spring. None of them was significant as far as the dietary intake of radionuclides is concerned. The transfer of fallout radiocesium to game meat was most efficient in the case of the arctic hare and inland waterfowl; terrestrial game birds and the brown hare belonged to the same category as moose. In 1986 the mean dietary intake via game meat was for 131 Cs 47 Bq per person and for 137 Cs 106 Bq per person. In 1987 the corresponding values were 69 Bq per person for 134 Cs and 180 Bq per person for 137 Cs. The contribution of cervids to the total dietary intake of radiocesium via game meat was 3/4, which was slightly less than their contribution to the annual game bag. On the basis of the preliminary results of this study it was concluded in autumn 1986 that there was no need to restrict hunting in the year 1986/1987. The radiocesium found in the meat of terrestrial game animals did not necessitate any recommendations on their use. As regards the meat of waterfowl caught in the main inland fallout area, it was recommended not to eat more than 20 kg per person

OPEC (Organization of the Petroleum Exporting Countries) annual statistical bulletin, 1987

Energy Technology Data Exchange (ETDEWEB)

1987-01-01

Following upon the traumatic events which characterized the international oil markets in 1986, when crude prices plunged in mid-year to below $10.00 a barrel, 1987 began auspiciously foe OPEC's unremitting efforts to restore stability to the price scene. The Organization's decision in December 1986, to return to a fixed-price system for crude at an average of $18.00 a barrel, and agreed production levels for individual Member Countries, and for OPEC as a whole, undoubtly served to steer the oil industry away from the unprecedented turbulence of 1986 into calmer waters in the new year. The $18-a-barrel price was welcomed and regarded as being sustainable, both for OPEC and non-OPEC oil producers, and for the suppliers of other forms of energy. And in the early months of 1987, OPEC's strategy proved manifestly successful: prices rose dramatically, reaching levels equal to, and sometimes surpassing OPEC's reference price. Its credibility restored, the Organization looked forward to making progress towards its goal of sustainable oil prices in a stable environment. But the oil market is a highly sensitive barometer, which reacts quickly to the slightest pressure. Alas, in the second half of the year, disturbing trends emerged, indicating that the healthy upward movement of prices was being undermined: over-supply, fed by increased production on the part of non-OPEC producers, accelerated oil stock build-up by consumers are a time of increased tension in the Gulf, and, unfortunately, over-production on the part of some OPEC Members, combined to threaten the new-won stability.

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%.

Urban forestry research needs: a participatory assessment process

Science.gov (United States)

Kathleen L. Wolf; Linda E. Kruger

2010-01-01

New research initiatives focusing on urban ecology and natural resources are underway. Such programs coincide with increased local government action in urban forest planning and management, activities that are enhanced by scientific knowledge. This project used a participatory stakeholder process to explore and understand urban forestry research and technology transfer...

Report on the separation and refining technology sub-committee meetings in fiscal 1987; 1987 nendo bunri seisei gijutsu bukai hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1988-03-01

The separation and refining technology sub-committee has held two meetings in this fiscal year. The first sub-committee meeting (October 9, 1987) was held for the major agenda of the research and development of the basic studies; as the summary of the achievements in fiscal 1986, the up-grading by fractions and of the total fraction collectively, up-grading of kerosene and light oil fractions, up-grading of medium to heavy fractions; and as the study plans for fiscal 1987, the up-grading of coal liquefied oil, a technology to separate hetero compounds, development of their applications, and the reports and deliberations thereon. The major agenda of the second sub-committee meeting (February 10, 1988) were the interim report on the achievements in research of up-grading the coal liquefied oil in fiscal 1987, the interim reports on research achievements in the technology to separate hetero compounds and development of its applications, and the reports and deliberations thereon. The conventional up-grading sub-committee was dissolved in fiscal 1987 to form a new organization, whereas the 'separation and refining sub-committee' was founded newly. With respect to the up-grading matters, reports were given on the achievements thereon as a result of using a micro reaction device and a bench reaction device as in the past, and on the achievements in the application development. In addition, on the hetero related matters, directionality of the survey and the result therefrom were reported. (NEDO)

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.

Multichannel Seismic Reflection Data - SCAR - Amundsen Sea - 1986-1987, SDLS CD-ROM vol 23

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data are stacked multichannel marine seismic reflection data recorded during 1986-87 in the Amundsen Sea, Antarctica, by the Japan National Oil Corporation....

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

H.R.2041: a bill to authorize appropriations to the Department of Energy for civilian energy programs for fiscal year 1986 and fiscal year 1987, and for other purposes. Introduced in the House of Representatives, Ninety-Ninth Congress, First Session, April 15, 1985

International Nuclear Information System (INIS)

Anon.

1985-01-01

The Civilian Energy Programs Authorization for Fiscal Years 1986 and 1987 (H.R.2041) authorizes DOE spending of $8.87 billion for civilian research and development; $206 million for specified conservation, regulation, and information programs; $276.8 million for power marketing administration; and $2.98 billion for activities in uranium supply and enrichment, nuclear waste management, and community energy programs. The bill indicates where revenues from fees and other revenues will apply

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

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.

Occupational exposure at pressurised water reactors: International comparison of global indicies from 1975-1987

International Nuclear Information System (INIS)

Benedittini, M.; Lochard, J.

1989-03-01

This report presents occupational radiation exposures at PWRs for 1987. It updates the CEPN report no. 32 which covered the 1975-1986 period. Data have been collected for Belgium, Federal Republic of Germany, Finland, France, Japan, Sweden, Switzerland, United States. Only reactors for which commercial operations starts after June 1974 has been included in the analysis. The mean annual collective doses averaged for each country over the 1975-1987 period are generally lower than those in 1975-1986. However, differences between countries still remain important: from 0.87 to 4.27 expressed in terms of man-Sv/reactor, and from 1.4 to 8.3 expressed in terms of man-Sv/GW-y. As far as average annual individual doses are concerned, values are ranging between 1.7 and 4.3 mSv. The data up to the end of 1987 show a general decrease of collective doses in most countries. In 1987, the average collective dose per reactor for all PWRs has been 2.56 man-Sv, which represents 10% less than in 1986. Excluding United States for which annual exposure is around twice as high as most countries and Finland for which it is very low, it can be mentioned that collective doses for other countries are coming closer (around 2 man-Sv). This probably shows a tendency towards an uniformization of practices and mode of operations. Annual collective dose results presented as a function of reactor age (year of operation) confirm previous conclusions: a first period with a rapid increase in collective doses, then a second one with a relative stability or a reduction tendency, and for some reactors a third one with a new increase that can be higher than the first one. The average annual collective dose per reactor for all PWRs is about 1.46 man-Sv after one year of operation, 2.75 man-Sv after three years, and respectively 4.24 and 3.64 man-Sv after seven and ten years. These figures correspond with a variation lower than 10% to those assessed last year. The analysis of collective doses per reactor in

Reactor Engineering Department annual report (April 1, 1986 - March 31, 1987)

International Nuclear Information System (INIS)

1987-08-01

Research and development activities in the Department of Reactor Engineering in the fiscal year 1986 are described. The major activities of the Department are closely related to the reactor physics of very high temperature gas-cooled reactor, high conversion light water reactor and liquid metal fast breeder reactor and to blanket neutronics of fusion reactor. Contents of this report are divided into the activities on nuclear data and group constants, theoretical methods and code development, reactor physics experiment and analysis, fusion neutronics, shielding, reactor and nuclear instrumentation, reactor control, diagnosis and robotics. The activity of the Research Committee on Reactor Physics is also included. (author)

Regulation on control of nuclear materials of the 31 Oct 1986

International Nuclear Information System (INIS)

1986-01-01

The new regulation on accounting for and control of nuclear materials was issued on 31 October 1986 and put into force on 1 February 1987. The following provisions are included: aim and scope, responsibility for nuclear material accounting and control, rights and obligations of the nuclear material control officer, licensing, facility's instructions for nuclear material control, accounting, records, reporting, unusual events, inspections, nuclear material transfers, exemptions and termination of IAEA safeguards, final provisions, and definitions of terms

12 CFR 225.145 - Limitations established by the Competitive Equality Banking Act of 1987 on the activities and...

Science.gov (United States)

2010-01-01

... certain cross-marketing activities with affiliates after March 5, 1987, or permitting overdrafts for... commercial and financial organizations, were being accorded a significant competitive advantage that could... Corporation, 474 U.S. 361 (1986), as a direct loan to a business customer for the purpose of providing funds...

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...

Overview and forecast on forestry productions worldwide.

Science.gov (United States)

Wenjun, Zhang

2007-02-01

Our world is largely dependent upon the forestry productions. Through the exploitation of forest reserves, we manufacture various industrial products, furniture, and obtain fuel and energy. Forestry productions should be conducted without large-scale deforestation and environmental degradation. In present study we perform a review and forecast analysis on forestry productions worldwide, with the objectives of providing an insight into the trend for several types of forestry productions in the future, and providing referential data for sustainable forestry productions and environmental management. Polynomial functions are used to fit trajectories of forestry productions since 1961 and forecasts during the coming 20 years are given in detail. If the past pattern continues, world fibreboard production would dramatically grow and reach 224,300,000 +/- 44,400,000 m(3) by the year 2020, an increase up to 240.7 to 408.9% as compared to the present level. Roundwood production of the world would change by -55.5 to 70.4% and reach 3,526,600,000 +/- 2,066,800,000 m(3) by 2020. In 2020 world production of sawlogs and veneer logs would change by -100 to 164.6% and reach 1,212,900,000 +/- 1,242,600,000 m(3). Global wood fuel production would change by -68.9 to 1.4% and reach 1,130,900,000 +/- 600,800,000 m(3) by 2020. Forestry productions in developed countries would largely surpass productions in developing countries in the near future. World forestry production grew since 1961 excluding wood fuel. Roundwood and wood fuel account for the critical proportions in the forestry productions. Wood fuel production has being declined and rapid growing of roundwood production has slowed in recent years. Widespread use of regenerative wood substitutes and worldwide afforestation against deforestation will be among the most effective ways to reduce deforestation and environment degradation associated with forestry productions.

Management of social forestry

Energy Technology Data Exchange (ETDEWEB)

Ranganathan, S

1983-05-01

The major constraints in the practice of social forestry and how to overcome them are examined. Emphasis is placed on the two main types of social forestry - one, for the protection of all major watersheds, including Himalayan and other mountain ranges and two, forests protecting major catchment areas protecting agriculture and ecology. The drawbacks in the present feudal system in rural India dominated by a class of wealthy landowners are illustrated. With few exceptions all developmental aid for rural areas has mainly benefitted the rural elite. The most practical way to introduce social forestry on a large scale quickly in India would be to attract good management. Not only would such management make the best use of forestry but it may be expected to deal much more fairly with workers, paying them better wages, introducing health, educational and recreational facilities. Additionally another major constraint to the development of the rural economy lies in the marketing of agricultural produce so as to enable the small producer to get a fair return on his effort. The main task now for the country's best managers is to tackle the country's biggest problem - i.e., rural poverty.

Fiscal 1987 nuclear budget request amounts to 366 billion yen; increased 2.7 %

International Nuclear Information System (INIS)

Anon.

1986-01-01

The 1987 budget request was submitted to the Ministry of Finance by the end of August, 1986. Of the total, the nuclear budget request made by eight ministries and agencies totaled 366,896 million yen, 2.7 % increase over the previous year, which consists of 184,715 million yen in the general account, 0.6 % down, and 182,180 million yen in the special account for power resource development, 6.3 % up. The increase rate was kept at a low level in consideration of the tight government financial condition. The request was approved on September 9 by the Atomic Energy Commission, which is responsible for securing the budget for the peaceful uses of nuclear energy. The government draft budget is expected to be finalized by the end of 1986 on the basis of the draft of the Ministry of Finance. The Science and Technology Agency request is 277,934 million yen, 1.0 % increase, and the project costs for Japan Atomic Energy Research Institute and Power Reactor and Nuclear Fuel Development Corp. account for its 88.3 %. The 1987 nuclear budget request by the Ministry of International Trade and Industry is mostly on the special account for power resource siting and power resource diversification, totaling 88,400 million yen. (Kako, I.)

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...

Radioactivity curves plotted for various foodstuffs after 1986

International Nuclear Information System (INIS)

Diehl, J.F.

1989-01-01

Investigations were carried out into the daily food rations of adults. They were based on data obtained within the system for the surveillance of environmental radioactivity in the Federal Republic of Germany. It was found that the monthly averages determined after Chernobyl for Cs-134 and Cs-137 reached a maximum in the March of 1987, to decline continuously after that point of time. Vegetable, meat and fish largely reflect this general development, even though game continues to be an exception to the rule. The additional radioactivity from the period between 1986 and 1989 was calculated to account for a dose of approx. 80 μSv in 50 years. (DG) [de

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...

US Army Institute of Surgical Research Annual Research Progress Report for Fiscal Year 1987.

Science.gov (United States)

1987-10-01

212 Takeshi Shimazu, MD; Hisashi Ikeuchi, MD; LTC Gene B. Hubbard, DIA, MS; Avery A. Johnson, BS; Arthur D. Mason, Jr., MD; and COL...levels. Analytical Biochemistry 107:451-455, 1980. 12. Kimura M, Fujita T, and Itokawa Y: Liquid-chromatographic determination of the total thiamine...78234-5012 1 October 1986 - 30 September 1987 INVESTIGATORS Takeshi Shimazu, MD Hisashi Ikeuchi, MD Gene B. Hubbard, DVM, MS, Lieutenant Col iel, VC

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.

Experimental medium energy physics: Annual progress report, June 1986-May 1987

International Nuclear Information System (INIS)

1987-01-01

During the past year the Carnegie Mellon University (CMU) Medium Energy Physics Group activities included five experimental programs, each at different stages of development. The analyses of data from two previous experiments were completed over the last year; a recent doctoral thesis represents a milestone in our study of the weak decays of hypernuclei. Software and hardware support was continued and data analysis initiated for the two experiments which received running time during this period. The status of the H dibaryon search proposals changed from conditional approval to full approval when funds were allocated for the new kaon beam line required for the experiments. The measurements of anti ΛΛ production at LEAR (PS-185) have been completed. A study of the polarization and angular distributions near threshold have been submitted for publication and an analysis of a CP test of the decay asymmetry parameters is complete. Results of data taken last year are being finalized. The analysis of data on the decay of 5 /sub Λ/He (AGS E-788) taken at BNL has also been completed in the past year and a publication is in preparation. Last summer the focus of the PS185 collaboration shifted from anti ΛΛ to a search for evidence of the ξ(2230) using the anti pp → K/sub s/K/sub s/ channel. Modifications designed to increase the acceptance of the LEAR anti ΛΛ experimental apparatus for this reaction were completed and a scan of the energy region near 2230 MeV took place in August. The data from this experiment are being analyzed at CMU. The CMU group has had extensive involvement in an experiment to search for strangeness production relativistic heavy ion collisions (CERN NA36). CMU personnel have installed computer hardware and worked on the development of new software designed for the on-line monitoring. The work was completed in time for the first running of the experiment in November of 1986

Development and demonstration of indoor radon-reduction measures for 10 homes in Clinton, New Jersey. Final report, April 1986-January 1987

International Nuclear Information System (INIS)

Michaels, L.D.; Brennan, T.; Viner, A.S.; Mattes, A.; Turner, W.

1987-07-01

This report discusses the development and demonstration of indoor radon reduction methods for 10 houses in Clinton, New Jersey, where (in the spring of 1986) the New Jersey Department of Environmental Protection (DEP) located a cluster of houses with extremely high radon levels. The work was to be completed before the 1986-87 winter heating season began. The demonstration houses were selected from 56 in the Clinton Knolls subdivision. All of these houses had shown radon concentrations in excess of 64 pCi/1 when monitored in the spring of 1986. Each house was inspected, and 10 representative houses were selected for the radon-reduction demonstration project. Following intensive diagnostic work and monitoring in each house, house-specific radon-reduction plans were developed. With the agreement of the homeowners, radon-reduction systems were installed during the summer of 1986. All 10 of the houses had radon concentrations reduced significantly by the fall of 1986. The average cost of radon reduction was $3127

Appalachian States Compact Low-Level Radioactive Waste management survey, 1987

International Nuclear Information System (INIS)

Singh, K.N.

1989-03-01

Since the enactment of the Low-Level Radioactive Waste Disposal Act in February 1988, the Commonwealth of Pennsylvania has undertaken major steps to develop a Low-Level Radioactive Waste (LLRW) Disposal Facility within its borders for the exclusive use of radioactive material licensees in the Appalachian States Compact. In order to adequately plan for the design and development of that facility, it is essential to obtain accurate data on LLRW being generated in the Compact. To that end, the Division of Nuclear Safety of the Pennsylvania Bureau of Radiation Protection (BRP) conducted a survey to determine volume and activity of LLRW shipped and stored in 1987 by the licensees in the Appalachian States Compact. The 1986 LLRW survey included licensees in Pennsylvania and Maryland, while surveys conducted prior to 1986 involved only Pennsylvania licensees. So this is the first survey conducted by BRP that has included all four states of the Compact

Sodium sulfur electric vehicle battery engineering program final report, September 2, 1986--June 15, 1993

Energy Technology Data Exchange (ETDEWEB)

NONE

1993-06-01

In September 1986 a contract was signed between Chloride Silent Power Limited (CSPL) and Sandia National Laboratories (SNL) entitled ``Sodium Sulfur Electric Vehicle Battery Engineering Program``. The aim of the cost shared program was to advance the state of the art of sodium sulfur batteries for electric vehicle propulsion. Initially, the work statement was non-specific in regard to the vehicle to be used as the design and test platform. Under a separate contract with the DOE, Ford Motor Company was designing an advanced electric vehicle drive system. This program, called the ETX II, used a modified Aerostar van for its platform. In 1987, the ETX II vehicle was adopted for the purposes of this contract. This report details the development and testing of a series of battery designs and concepts which led to the testing, in the US, of three substantial battery deliverables.

Modelling Analysis of Forestry Input-Output Elasticity in China

Directory of Open Access Journals (Sweden)

Guofeng Wang

2016-01-01

Full Text Available Based on an extended economic model and space econometrics, this essay analyzed the spatial distributions and interdependent relationships of the production of forestry in China; also the input-output elasticity of forestry production were calculated. Results figure out there exists significant spatial correlation in forestry production in China. Spatial distribution is mainly manifested as spatial agglomeration. The output elasticity of labor force is equal to 0.6649, and that of capital is equal to 0.8412. The contribution of land is significantly negative. Labor and capital are the main determinants for the province-level forestry production in China. Thus, research on the province-level forestry production should not ignore the spatial effect. The policy-making process should take into consideration the effects between provinces on the production of forestry. This study provides some scientific technical support for forestry production.

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.

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

Energy Technology Data Exchange (ETDEWEB)

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

2017-11-01

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.

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 ...

Forestry transformation

International Nuclear Information System (INIS)

Beer, G.

2003-01-01

State forestry company Lesy, s.p., Banska Bystrica have chosen Austrian state forestry company to operate as their restructuring advisor. 20 million Sk (0.142 mn Euro) were assigned to transformation of Lesy SR from a state enterprise to a state-owned joint-stock company. The whole process should take two years. The joint-stock company should be established at the beginning of next year. 'What we have to do first is to define the objectives and perspectives of this restructuring,' claims new director, Karol Vins. The new boss recalled all directors of the 26 branches. They were given a lot of freedom to trade with wood. The new management wants to establish a profit-making company. At the moment the company has total claims of 600 million Sk (14.59 million Eur) it will have to provision for

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.

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.

TOURISM AND FORESTRY COLLABORATION IN BALI-INDONESIA

Directory of Open Access Journals (Sweden)

I Gusti Bagus Rai Utama

2016-03-01

Full Text Available The declining interest of the younger generation in forestry education has become a global issue while forestry continues to play an immense role for human lives throughout the world. This decline should be anticipated by higher education institutions by forming a collaboration between forestry education and another, more appealing, education program. For Bali, which has relied on the tourism sector as the main driver of its local economy, collaboration between the tourism sector and forestry sector seems natural. Based on case studies in Bali,the idea of utilizing forest areas for tourism have entered a new phase that is as one of the drivers for foreign domestic tourists to travel to Bali. Several forest areas that have been for tourism include the mangrove forests of Badung regency, Tabanan’s botanical gardens, and West Bali National Park in Jembrana and Buleleng regencies. Collaboration between forestry and tourism is aimed at attracting tourists, absorbing more labor force, and preserving natural resources.

Performance monitoring report for the Niagara Falls Storage Site Waste Containment Structure, Lewiston, New York: Calendar year 1987 and January--June of 1988

International Nuclear Information System (INIS)

Blanke, J.A.; Johnson, R.T.; Stanley, W.F.

1989-01-01

A performance monitoring program has been developed for the Niagara Falls Storage Site (NFSS) Waste Containment Structure (WCS). The WCS contains soils contaminated with residual radioactive materials, rubble, and radioactive residues removed from various areas of the NFSS and vicinity properties during remedial action conducted by the Department of Energy (DOE) from 1982 through 1986. The NFSS is a part of the DOE Surplus Facilities Management Program (SFMP). The purpose of the performance monitoring program is to verify that the WCS main engineering elements are functioning to minimize infiltration of rainfall; prevent pollution of groundwater; preclude formation of leachate; and prevent radon emanation. This report presents the findings of performance monitoring conducted at the WCS during calendar year 1987, and January through June of 1988. the data received during the initial performance monitoring period in 1986 (Ref. 3) established a baseline for interpretation contained in this report. The period covered by this report has been expanded to include 6 months in 1988 because the impact of the winter is most evident in the spring growing season. 5 refs., 12 figs., 8 tabs

Savannah River solid radioactive waste forecast, FY 1986

International Nuclear Information System (INIS)

Thomas, S.D.

1986-07-01

The 1986 Solid Waste Forecast considers two types of waste: nonretrievable and retrievable (transuranic) waste. The effect of new facilities (DWPF, Naval Fuels, etc.) beginning operation coupled with plant-wide efforts to compact or reduce the volume of waste sent to 643-7G will tend to stabilize the solid waste generation rate over the forecast period (CY 1986--1995). Volume reduction by incineration and compaction, which is expected to increase during the forecast period, could reduce the volume of nonretrievable waste requiring burial by 50%. The volume of transuranic (TRU) waste generated each year is expected to increase to approximately 32,000 ft 3 /yr in 1987 and then decrease and stabilize at 17,000 ft 3 /yr TRU during the forecast period. A program is underway to process and dispose of all retrievably stored TRU waste and newly generated waste over approximately a 16-year period beginning in 1993. This program will reduce the amount of waste that must be shipped to the Waste Isolation Pilot Plant (WIPP) for permanent disposal and process that waste which is not certifiable for the WIPP. 9 figs., 7 tabs

Evaluation of the geologic relations and seismotectonic stability of the Yucca Mountain area, Nevada Nuclear Waste Site Investigation (NNWSI)

International Nuclear Information System (INIS)

1988-10-01

This report provides a summary of progress for the project ''Evaluation of the Geologic Relations and Seismotectonic Stability of the Yucca Mountain Area, Nevada Nuclear Waste Site Investigation (NNWSI)'' for the eighteen month period of January 1, 1987 to June 10, 1988. This final report was preceded by the final report for the initial six month period, July 1, 1986 to December 31, 1986 (submitted on January 25, 1987, and revised in June 1987.) Quaternary Tectonics, Geochemical, Mineral Deposits, Vulcanic Geology, Seismology, Tectonics, Neotectonics, Remote Sensing, Geotechnical Assessments, Geotechnical Rock Mass Assessments, Basinal Studies, and Strong Ground Motion

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

Application of case teaching in genetics courses to students majoring in forestry.

Science.gov (United States)

Wang, Qin-Mei; Cui, Jian-Guo; Yu, Chang-Zhi; Zhang, Zhi; Wu, Yue-Liang; Zhang, Li-Jie; Lin, Mei

2017-10-20

Undergraduate students majoring in forestry generally reflect that genetics is one of the most difficult compul-sory courses, because the traditional teaching method is difficult to satisfy their needs. According to the theoretical charac-teristics of forestry and actual demands of the students, in the light of teaching and research experience in recent years, we adopted a series of typical genetic cases such as 'opening coffin to identify relatives', stem-throne of Lycium ruthenicum Murr, and magic powers in Harry Potter. Our practices revealed that the case teaching in genetics could train good personality traits, learning abilities and creativity of the students, stimulate their interests and initiatives in learning, and increase systematic learning.

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...

Forestry research in Asia and Pacific

Science.gov (United States)

Jim Chamberlain; Erin Moore

1992-01-01

Much research has been done in Asia and the Pacific that might help Pacific Island countries produce more biomass and better manage their natural resources. National forestry research institutes throughout the region have examined many important aspects of forestry. Not all research findings are directly transferable between countries, but research methods and results...

Analgetikaforbrug, -overdosering og -dødsfald i Danmark 1979-1986

DEFF Research Database (Denmark)

Ott, P; Hansen, P B; Dalhoff, K P

1990-01-01

During 1978-1987 the annual sale of analgetics increased by 28% to 164 millions defined daily doses (mDDD) per year. Paracetamol changed status to over-the-counter drug by 1.1.1984 as did combinations of acetylicsalicylic acid and codein 14.5.1984. The consumption of paracetamol increased rapidly...... to 47 mDDD/-year, the mortality steadily decreasing to 0.07 deaths/mDDD in 1986. The consumption of salicylics decreased from 113 to 94 mDDD, of which the salicylic/codein combination constituted an increasing fraction. The mortality of salicylics increased from 0.05 death/mDDD in 1983 to 0.27/m...

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...

Trends in research on forestry decentralization policies

DEFF Research Database (Denmark)

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

2018-01-01

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...

Physical dosimetry and biological indicators of carcinogenic risk in a cohort of persons exposed to unhealthy ecological factors following the Chernobyl Nuclear Power Plant accident.

Science.gov (United States)

Orel, V E; Tereschenki, V M; Czyatkovskaya, N N; Mazepa, M G; Buzunov, V A

1998-01-01

The April 1986 Chernobyl Nuclear Power Plant accident caused ecological changes in the Ovruch State forests in the Zhytomir oblast in the Ukraine. The highest radioactivity existed in moss, followed by the pine-forest substrate and soil. During 1984-1985, the pine needles were primarily surface contaminated, whereas during 1986-1988, they were contaminated secondarily. Radioactivity in air was highest (1.07+/-0.185 Bq/l) during dry and sunny weather and when trees were felled; the lowest levels (0.196+/-0.044 Bq/l) occurred during periods of stable snow coverage. Between 1987 and 1989 (i.e., after the Chernobyl accident), the caesium levels in forestry employees exceeded by 13.9-fold the average levels found in the Ukrainian Polessje population. Ovruch forest guards and woodcutters had the highest effective equivalent doses of radiation, and they therefore exhibited the highest carcinogenic risk.

The South Pacific Forestry Development Programme

Science.gov (United States)

Tang Hon Tat

1992-01-01

Only a few countries in the South Pacific are large enough for industrial forestry to be a key component of the national economy, but forests provide benefits to many people. The United Nations FA0 South Pacific Forestry Development Programme was established in April 1988, at Port Vila, Vanuatu, with a $385,000 budget, and 14 nations participating. The Programme's...

Nuclear Regulatory Commission Budget request for fiscal years 1986 and 1987. Oversight hearings before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-Ninth Congress, First and Second Session

International Nuclear Information System (INIS)

Anon.

1986-01-01

Two days of hearings on the fiscal year 1986-1987 budget request for the Nuclear Regulatory Commission (NRC) heard testimony from NRC Chairman Nunzio Palladino and four commissioners. Areas of concern were the NRC's failure to develop public confidence in nuclear power and the Commission's ability to regulate. Palladino noted that the total budget request of $429 million is $20 million less than the 1985 budget, which will limit the funding for research that would improve licensing procedures and safe plant operation. There was concern that efforts to reduce the federal deficit could lower the level of protection and affect the NRC's mission. Two appendices with correspondence and statements submitted for the record follow the testimony

Forestry-service entrepreneurs as producers of services

International Nuclear Information System (INIS)

Koistinen, A.

1999-01-01

The concept of forestry-service enterprise used in the joint study (1997-7999) 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 forest 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. 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. The nation-wide research material was collected in the form of a mail questionnaire addressed to forestry-service entrepreneurs (n=320) in the spring of 1998. Almost all forestry-service entrepreneurs provide timber felling as a service. More than 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 enterprises 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. Most of entrepreneurs 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. Non-industrial private forest owners form the clientele for 82 % of the entrepreneurs, while local forest management associations are sources of employment for 68 % of the entrepreneurs. As to the average breakdown of the sources of their turnover 31 % is earned from jobs done for local forest management associations, 31 % comes from local forest management

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.

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.

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...

FY 1987 Aquatic Species Program: Annual report

Energy Technology Data Exchange (ETDEWEB)

Johnson, D.A.; Sprague, S.

1987-09-01

The goal of the Department of Energy/Solar Energy Research Institute Aquatic Species Program is to develop the technology base to produce liquid fuels from microalagae at prices competitive with conventional alternatives. Microalgae are unusual plants that can accumulate large quantities of oil and can thrive in high-salinity water, which currently has no competing uses. The algal oils, in turn, are readily converted into gasoline and diesel fuels. The best site for successful microalgae production was determined to be the US desert Southwest, with potential applications to other warm areas. Aggressive research is needed, but the improvements required are attainable. The four prime research areas in the development of this technology are growth and production, engineering design, harvesting, and conversion. Algae are selected for three criteria: tolerance to environmental fluctuations, high growth rates, and high lipid production. From 1982 to 1986, the program collected more than 3000 strains of microalgae that are more than twice as tolerant to temperature and salinity fluctuation than the initial strains. Productivity has been increased by a factor of two in outdoor culture systems since 1982, and lipid content has also been increased from 20% of body weight in 1982 to greater than 66% of body weight in 1987. Research programs are ongoing in lipid biochemistry and genetic engineering so that ultimately strains can be modified and improved to combine their best characteristics. An outdoor test facility is being built in Roswell, New Mexico.

IUE observations of the evolution of Comet Wilson (1986l) - comparison with P/Halley

International Nuclear Information System (INIS)

Roettger, E.E.; Feldman, P.D.; A'hearn, M.F.; Festou, M.C.; Mcfadden, L.A.

1989-01-01

IUE observations of Comet Wilson from September 1986 to November 1987, through perihelion, allow a comparison to be conducted between this 'new' comet and the highly evolved P/Halley, at comparable heliocentric distances. The temporal decreases of both OH and dust in Comet Wilson near perihelion were monotonic and slow, by contrast to Comet Halley's rapid fluctuations. Despite these differences, relative gas abundances were similar within a factor of about 2 for comparable heliocentric and geocentric distances; this indicates that P/Halley's in situ gas measurements may be typical of comets generally. 33 refs

PU Vulpeculae at the time of spectral change in 1987

Science.gov (United States)

Gochermann, J.

1991-10-01

A flux-calibrated, low-resolution spectrum of the symbiotic variable PU Vul was obtained when it was changing from an absorption to an emission spectrum in August 1987. The spectral type of the hot component was derived from the Balmer discontinuity, the temperature derived by a Planck curve and by synthetic photometry deduced from the spectrum. A B6 Ia-Iab shell star with a temperature of 13,500 +/-300 K and reddened by interstellar extinction E(B-V) = 0.50 m was found, which harmonizes well with the expectations of Kenyon (1986) about the evolution of PU Vul. An upper limit for the distance of PU Vul was estimated as r = 5.6 +1.5/-1.1 kpc.

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

Bevorderen van het gebruik van autogordels in Nederland : een bijdrage aan International Conference "Roads and trafic safety on two continents", Gothenburg, Zweden, 9-11 september 1987.

NARCIS (Netherlands)

Wegman, F.C.M. Mulder, J.A.G. & Gundy, C.M.

1987-01-01

Recently the 4-year plan for traffic safety 1987-1991 "more kilometres less accidents" (ministry of transport and public works 1986) was adopted by the dutch parliament. In the plan new ways are indicated to call the attention of civilians and authorities to improve road safety. This appears from

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.

Is woodfuel a strategic issue for the Forestry Commission?

International Nuclear Information System (INIS)

Simpson, James

2000-01-01

The chapter allows us to answer the question: Is wood fuel a strategic issue for the Forestry Commission? The key points are that: Wood fuel is a strategic issue for the Forestry Commission; Wood fuel is a forest product which can be obtained from both short and long rotation woodlands. Although demand at an industrial scale is relatively low at present there appear to be good prospects for an increase in the near future; The silvicultural systems and forest operations which are employed in the production of wood fuel must be compatible with the UK Forestry Standard and must take account of economic, environmental and social sustainability; The Forestry Commission, as the lead department in GB forestry matters, uses a range of mechanisms in the promotion of sustainable forest management. Many of these are directly applicable to the production of wood fuel; The Forestry Commission's approach to funding research on silvicultural systems and forest operations is based on the identification and removal of barriers which appear to be standing in the way of sustainable forest management. The wood fuel industry could be far more significant to forest management than it is today and this has implications for our research programme. (Author)

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

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 ...

Journal of Research in Forestry, Wildlife and Environment

African Journals Online (AJOL)

The Journal of Research in Forestry, Wildlife and Environment lays emphasis on ... issues in different aspects of Forestry, Wildlife and Range Management, Agriculture, ... Ethnobotanical assessment of plants used for the treatment of endocrine disorder ... esculenta Crantz) cultivated in crude-oil- contaminated soil in Nigeria ...

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.

La pêcherie du lac Ihema (Rwanda : production commerciale et rentabilité socio-économique (1981-1987

Directory of Open Access Journals (Sweden)

Mughanda, M.

1991-01-01

Full Text Available Lake Ihema fishery (Rwanda. Commercial production and socio-economical profitability (1981-1987. Among the small lakes in the flooded area of the river Akagera, in eastern Rwanda, lake Ihema (area : 90 km2, mean depth : 4 m is the most important. The density of phytoplankton in the water is high but dissolved salts concentration is low. Ichtyofauna of the lake consists of 34 species which were occasionally exploited by tanzanian fishermen. That is why, since 1980, the government of Rwanda with the aid of the Belgian Cooperation Agency for Development have initiated an official fishery. Total yield, fishing effort and financial investments are analysed over a 7 years period (1981 to 1987 in order to precise the socio-economical efficiency of this cooperation project. Total fishery effort and total yield have increased regularly until 1983, reaching 186 tons with a fishing effort of 9.231 outings. Since that year, the production has stabilized at a level of 156-199 t/year with only two taxa exploited : Tilapia spp and Clarias gariepinus. The analysis of book-keeping and annual accountant balance of the Ihema fishery shows that the annual exploitation ratio fluctuates between 81 and 142, 5 % ; this indicates a difficult control of the expenditures at least during some years (1984, 1985 and 1986. The profit ratio shows a positive return (± 10 % since 1981 to 1983, then a depression during 1984 and a continual increase during the next years to become positive again in 1987. Continuous evaluations of these simple parameters allowed to take some actions in order to maintain the efficiency of the fishery. This new activity will be maintained if there is a good fish stock management and rigorous accounts.

Sustainable Urban Forestry Potential Based Quantitative And Qualitative Measurement Using Geospatial Technique

International Nuclear Information System (INIS)

Rosli, A Z; Reba, M N M; Roslan, N; Room, M H M

2014-01-01

In order to maintain the stability of natural ecosystems around urban areas, urban forestry will be the best initiative to maintain and control green space in our country. Integration between remote sensing (RS) and geospatial information system (GIS) serves as an effective tool for monitoring environmental changes and planning, managing and developing a sustainable urbanization. This paper aims to assess capability of the integration of RS and GIS to provide information for urban forest potential sites based on qualitative and quantitative by using priority parameter ranking in the new township of Nusajaya. SPOT image was used to provide high spatial accuracy while map of topography, landuse, soils group, hydrology, Digital Elevation Model (DEM) and soil series data were applied to enhance the satellite image in detecting and locating present attributes and features on the ground. Multi-Criteria Decision Making (MCDM) technique provides structural and pair wise quantification and comparison elements and criteria for priority ranking for urban forestry purpose. Slope, soil texture, drainage, spatial area, availability of natural resource, and vicinity of urban area are criteria considered in this study. This study highlighted the priority ranking MCDM is cost effective tool for decision-making in urban forestry planning and landscaping

Sustainable Urban Forestry Potential Based Quantitative And Qualitative Measurement Using Geospatial Technique

Science.gov (United States)

Rosli, A. Z.; Reba, M. N. M.; Roslan, N.; Room, M. H. M.

2014-02-01

In order to maintain the stability of natural ecosystems around urban areas, urban forestry will be the best initiative to maintain and control green space in our country. Integration between remote sensing (RS) and geospatial information system (GIS) serves as an effective tool for monitoring environmental changes and planning, managing and developing a sustainable urbanization. This paper aims to assess capability of the integration of RS and GIS to provide information for urban forest potential sites based on qualitative and quantitative by using priority parameter ranking in the new township of Nusajaya. SPOT image was used to provide high spatial accuracy while map of topography, landuse, soils group, hydrology, Digital Elevation Model (DEM) and soil series data were applied to enhance the satellite image in detecting and locating present attributes and features on the ground. Multi-Criteria Decision Making (MCDM) technique provides structural and pair wise quantification and comparison elements and criteria for priority ranking for urban forestry purpose. Slope, soil texture, drainage, spatial area, availability of natural resource, and vicinity of urban area are criteria considered in this study. This study highlighted the priority ranking MCDM is cost effective tool for decision-making in urban forestry planning and landscaping.

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.

ACCOUNTING TREATMENTS ON FORESTRY SPECIAL FUNDS AND SPECIFIC PROBLEMS IN ROMANIA

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Hada Teodor

2013-07-01

Full Text Available This study, theoretically and practically, presents the accounting system for forestry special purpose funds in Romania. In addition, the main problems Romanian forestry faces nowadays are highlighted in the content, given the legislative changes expected in the near future. Accounting treatments specific to Romanian forestry regarding special funds, namely the conservation and regeneration fund, the accessibility fund, the environmental fund and the improvement fund are governed in the current law, mainly by the Forestry Code in Romania - Law 46/2008 supplemented by other specialized works used within the National Forest Directorate in Romania. Among the specific forestry regulations, special purpose funds are an area of interest in the current economic crisis being presented under several aspects: establishing the Fund, its utility and calculation method, its recording into accounting, or its specific tax implications. The main objective of this paper is to provide both a framework for analysis and presentation of the problems faced by forestry activity in Romania, and the accounting treatments specific to forestry activities, by illustrating the main entries made through financial and accounting documents. Given that we fully realize the environment’s importance in our lives, we understand the very close relationship between the forestry business’ enactment, its financing and its supervision. Special funds are the basis for financing forestry projects. Their study covers a gap in the specialized literature, providing specialists, practitioners and other stakeholders a framework. In the current economic and political context, the forestry problems, environmental issues in general are perceived to be more stringent. The solutions identified as a firm response to the existing problems are therefore of major importance, of which, in this study, we have identified and proposed several solutions. Practical examples have as grounds real data

Monitoring of radioactive contamination in food and the environment 1986-1998

International Nuclear Information System (INIS)

Liland, Astrid; Skuterud, Lavrans; Bergan, Tone; Forseth, Torbjoern; Gaare, Eldar; Hellstroem, Turid

2001-01-01

The results from the national monitoring of radioactive contamination in food and the environment 1986-1998 are presented. The average 137Cs concentration is decreasing in cow's and goat's milk, sheep, reindeer and fresh water fish. Pasture and fungi are, on the contrary, not showing a general decreasing trend. The radioactivity in food and humans has been decreasing since 1987. The effective dose from intake is estimated to 0.02 mSv for an average Norwegian in 1998. Vulnerable groups may have received doses up to 0.4 mSv. One cannot rule out the possibility that some individuals in these groups have received doses superior to 1 mSv/year. (Author)

Perinatal mortality after Chernobyl. - Excess perinatal deaths, stillborns and malformations in Germany, Europe and highly exposed regions of Germany and Europe after the Chernobyl reactor accident of April 1986

International Nuclear Information System (INIS)

Koerblein, A.; Scherb, H.; Weigelt, E.

2003-01-01

In 1987, the year following the Chernobyl accident, perinatal mortality was significantly increased in Germany as well as in Poland. The numbers of excess perinatal deaths were 317 and 320, respectively. Monthly data from Germany, Poland and the region of Zhitomir, Ukraine, exhibit a significant association between perinatal mortality and the delayed caesium concentration in pregnant women with a time-lag of seven months. In addition to an increase in 1987, perinatal mortality in the most contaminated areas of Ukraine and Belarus show a second rise beginning in 1989 which can be related to the action of strontium. The cumulative effect from strontium outweighs the effect of caesium in 1987 by more than a factor of 10. Monthly data of malformation rates in newborn were only available for the State of Bavaria, Germany. No increase is observed in 1987 in the Bavarian average. But at the end of 1987, seven month after the highest caesium concentration in pregnant women in April and May 1987, a highly significant dependency of malformation rates on caesium soil contamination is found. There is a growing awareness of many lasting detrimental health consequences of the Chernobyl nuclear reactor eruption in large parts of central, eastern and northern Europe. A flexible synoptic spatial-temporal method based on logistic regression is suggested for the analysis of official national as well as district by district reproductive failure data. The main idea is to model a spatial-temporal annual or monthly data set by adjusting for country or region specific trend functions and either to test for local or global temporal jumps or broken sticks (change-points) associated with the years 1986 or 1987 or, alternatively, to test for a spatial effect of regionally stratified exposure or dosimetry data on reproductive outcome. In numerous official data sets of central, eastern, and northern European countries or regions absolute or relative increases of stillbirth proportions after

Cs-137 in roe-deer and other game species in the Federal Republic of Germany, 1986-1992

International Nuclear Information System (INIS)

Fielitz, U.

1993-01-01

The radiocesium contamination of several game species of the Federal Republic in Germany was studied between 1986 - 1987. There were large variations in Cs-137 activity concentration in game meat, depending on it's origin: the minimum measured value was 2 Bq.kg -1 , the maximum was 5400 Bq.kg -1 . The cesium-contamination of roe-deer, which is a good bioindicator, decreases significantly (P -1 , at the investigation site Fuhrberg (Lower Saxony) there were 75 of 600 (13%). (orig.) [de

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

Finnish studies on radioactivity in the Baltic Sea in 1987

International Nuclear Information System (INIS)

Ikaeheimonen, T.K.; Ilus, E.; Saxen, R.

1988-05-01

Monitoring of radioactive substances in the Baltic Sea was continued within the framework of the Finnish national monitoring programme. The only regularly detected gamma nuclides in sea water were 40 K, 134 Cs and 137 Cs. The ratio 134 Cs/ 137 Cs in surface water samples was 0.36+-0.01. The activity concentrations of 137 Cs have became more evenly distributed during the last year, so that in the surface water of the Baltic Proper the values were 100-200 Bq m -3 , in the Gulf of Finland 200-300 Bq m -3 , in the Bothnian Sea 300-400 Bq m -3 and in the Bothnian Bay about 100 Bq m -3 in 1987. The sedimentation of the Chernobyl fallout into the bottom sediments of the open sea basins only began to increase in 1987. The addition of 137 Cs and other fallout nuclides was strongest at the XV 1 station in the eastern part of the Gulf of Finland, where the total deposition of 137 Cs was about 18 kBq m -3 during the last year. No areal differences were found in the fish samples caught from the coastal waters of Finland in 1987. In pike and cod the 137 Cs values have slightly increased since 1986, being now about five times (15-30 Bq kg -1 fresh weight) the values before the Chernobyl accident. The activity concentrations of 90 Sr (0.030-0.11 Bq kg -1 fresh weight) were at the same level as in 1985 and the preceding years

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.

Compliance with Environmental and Social Legislation in Certified Forestry Companies

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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.

rethinking forestry and natural resources higher Education in Ethiopia:

African Journals Online (AJOL)

It is agreed that higher education relating to forestry and natural resources in Ethiopia ...... Forestry education and training for non-traditional target groups; ... in modern spatial information science and survey techniques; (f) contributing to the.

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.

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.

Financing Sustainable Small-Scale Forestry: Lessons from Developing National Forest Financing Strategies in Latin America

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Herman Savenije

2010-12-01

Full Text Available The problems that hamper the financing of sustainable forest management (SFM are manifold and complex. However, forestry is also facing unprecedented opportunities. The multiple functions and values of forests are increasingly recognized as part of the solution to pressing global issues (e.g., climate change, energy scarcity, poverty, environmental degradation, biodiversity loss and raw material supply. Emerging initiatives to enhance forest carbon stocks and cut greenhouse gas emissions associated with forest clearing (known as REDD+, together with voluntary carbon markets, are offering additional funding options for SFM. Indigenous peoples, local communities and small scale farmers feature as key players in the discourse on implementing such initiatives. Based on the experience of countries developing national forest financing strategies and instruments, we suggest the following points be considered when financing such initiatives, particularly for small scale forestry: (1 Integrate financing of REDD+ and similar initiatives within broader national strategies for SFM financing; (2 Design REDD+ finance mechanisms that are ‘community ready’, i.e., tailored to local realities; (3 Consider existing livelihood strategies as the starting point; (4 Build on existing structures, but be mindful of their strengths and weaknesses; (5 Be strategic with your priority actions; and (6 Promote innovation, knowledge sharing and information exchange.

United States Air Force Research Initiation Program for 1987. Volume 4.

Science.gov (United States)

1989-04-01

University of - 7 N. Carolina A&T State Univ. - I Dillard University - 1 N. Carolina-Greensboro, Univ - I Drury College - 1 Northwestern University - 1...Specialty: Educational Psychology Specialty: Management Science Dr. Michael Matthews Dr. Charles Lance (1986) Drury College University of Georgia...Molecular Biology of the Cell, pp 611-668, 918-947, Garland Publishing Company, Inc. New York, 1983. 2. Anderson, Colin , Manual for the Examination of

The Agency's Technical Co-operation activities in 1987. Report by the Director General

International Nuclear Information System (INIS)

1988-08-01

This report is part of a wide range of documentation which the Agency provides to Member States on its technical co-operation activities at various times during the year. It is, in particular, complemented by the achievement reporting submitted to the Technical Assistance and Co-operation Committee of the Board in the annual implementation reports that give the status of the technical co-operation programmes as at 30 September in each year. Following the 1986 Technical Co-operation Seminar and based on continuing consultations with Member States various steps to improve the quality of the programme were taken in 1987: for example, new project request forms and management plans were introduced and preparatory assistance was expanded. Office automation was intensified and the computerized data base covering technical co-operation was enhanced further. Work continues on the adaptation of data provided by the new Financial Information and Control System (FIGS) to the needs of the technical co-operation programmes and vice-versa. While several problems have still to be overcome, it has on the whole, been possible in this report to re-establish data comparability with previous years. Evaluation has become an integral part of the Agency's technical cooperation activities. In addition to on-going mid-project and end-of-project evaluations, expert services and fellowships were evaluated in 1987 and the first country programme evaluation was also undertaken. During 1987, a total of 962 projects were operational and 64 training courses were held. These activities involved 1808 expert assignments while 1975 persons received training abroad. Of the provisions in the 1987 total adjusted programme, one half was earmarked for equipment, while the other half was equally divided between ear markings for experts and for training. Of the Agency's technical co-operation resources in 1987, 72.5% came from the Technical Assistance and Co-operation Fund, 13.7% from extra budgetary

SMM/HXRBS observations of Cygnus X-1 from 1986 December to 1988 April

Science.gov (United States)

Schwartz, R. A.; Orwig, L. E.; Dennis, B. R.; Ling, J. C.; Wheaton, W. A.

1991-01-01

The Solar Maximum Mission's Hard X-ray Burst Spectrometer made 30 measurements of Cygnus X-1 from December, 1986 to April, 1988, yielding a data set of broad synoptic coverage but limited duration for each data point. The hard X-ray intensity was found to be between the gamma(2) and gamma(3) levels, with a range of fluctuations about the average intensity level. The shape of the photon spectrum was found to be closest to that reported by Ling et al. (1983, 1987) during the time of the gamma(3) level emission, although the spectral shapes reported for the gamma(2) and gamma(1) levels were not precluded.

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

Tendencias de infecciones intrahospitalarias en un centro oncológico, 1986-1996

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Volkow Patricia

2000-01-01

Full Text Available OBJETIVO: Describir los resultados de diez años de vigilancia de infecciones intrahospitalarias (II en un centro oncológico. MATERIAL Y MÉTODOS: Es un estudio descriptivo, retrospectivo, del programa de vigilancia del Comité de Vigilancia y Control de Infecciones Intrahospitalarias del Instituto Nacional de Cancerología, realizado en 1997. Se utilizaron los criterios de infección intrahospitalaria por sitio propuestos por el Centro para la Prevención y el Control de Enfermedades de Atlanta, Georgia, de Estados Unidos de América, en 1972. De junio de 1986 a diciembre de 1996, se estudiaron 62 733 egresos. La vigilancia se realizó mediante la revisión de los expedientes de pacientes con fiebre, de aquellos que reciben antibióticos y de posoperados en los pisos de hospitalización y revisión de cultivos. Se calcularon las tasas de II por episodios/100 egresos. RESULTADOS: La tasa de infecciones intrahospitalarias por 100 egresos fue de 4.4 en 1986; 7.7, en 1987; 8.1, en 1988; 5.9, en 1989; 4.6, en 1990; 5.1, en 1991; 4.3, en 1992; 5.4, en 1993; 7.6, en 1994; 7.1, en 1995, y 8.5, en 1996. El germen más frecuentemente aislado en las II fue Escherichia coli. Los aislamientos de hongos y los de enterococo se incrementaron en casi siete veces desde 1987. CONCLUSIONES: Se observó un incremento en la tasa de infecciones hospitalarias en los últimos cuatro años. Al menos dos factores contribuyeron a esta tendencia: la aplicación de un sistema de vigilancia más experimentado, el cual hizo que disminuyera el subregistro, y el aumento real en la frecuencia de tales infecciones.

An application of Mean Escape Time and metapopulation on forestry catastrophe insurance

Science.gov (United States)

Li, Jiangcheng; Zhang, Chunmin; Liu, Jifa; Li, Zhen; Yang, Xuan

2018-04-01

A forestry catastrophe insurance model due to forestry pest infestations and disease epidemics is developed by employing metapopulation dynamics and statistics properties of Mean Escape Time (MET). The probability of outbreak of forestry catastrophe loss and the catastrophe loss payment time with MET are respectively investigated. Forestry loss data in China is used for model simulation. Experimental results are concluded as: (1) The model with analytical results is shown to be a better fit; (2) Within the condition of big area of patches and structure of patches, high system factor, low extinction rate, high multiplicative noises, and additive noises with a high cross-correlated strength range, an outbreak of forestry catastrophe loss or catastrophe loss payment due to forestry pest infestations and disease epidemics could occur; (3) An optimal catastrophe loss payment time MET due to forestry pest infestations and disease epidemics can be identified by taking proper value of multiplicative noises and limits the additive noises on a low range of value, and cross-correlated strength at a high range of value.

MELLIPHEROUS TREES MONITORING FROM ANA LUGOJANA FORESTRY DEPARTMENTS

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SILVIA PĂTRUICĂ

2007-10-01

Full Text Available This paper presents the results of a study made by the purpose of seeing in whatmanner the mellipherous trees belonging to Ana Lugojana Departments ensuremaintenance and production harvesting for bee families from this area. The study wasmade during the period of May 2006 and April 2007, on a 12301 hectares area, inwhich we recorded: forestry mellipherous trees identification, the surface occupied byeach specie and the blooming period, data that we used to calculate the amount ofhoney that can be obtained and the number of bee families that can be kept in thearea, respectively. Analyzing the data, we concluded that forestry mellipherous treesfrom Ana Lugojana Forestry Departments can ensure in normal conditions,maintenance and production harvesting for 3239 bee families.

Fast neutron dosimetry: [Progress report, 1986-1987

International Nuclear Information System (INIS)

DeLuca, P.M. Jr.; Gould, M.N.; Meisner, L.F.; Pearson, D.W.

1987-01-01

A new research area was initiated in ultrasoft x-rays with the University of Wisconsin 1-GeV electron storage ring used as a radiation source. A new beam line and irradiation apparatus was designed and constructed. Amongst the distinguishing features are an irradiation vessel of considerable generality allowing many types of radiological/biological experiments to be performed; the ability to maintain low-pressure, high humidity environments with good control; and a computer controlled sample slide for [X,Y,Z] motions of high precision that allows fully controlled velocities and accelerations for complex sample irradiations. Work in the area of chromosomal aberration studies has continued after the completion of the investigation into the possible synergistic effects of mixed beams of neutrons and photons. Of special interest is the damage dependence on absorbed dose and dose rate for low-dose and low-dose rate exposures to high LET radiation. A unique microdosimetric instrument was employed in the continuing effort to measure dose distribution in LET from fast neutron irradiation of metal-metal oxide walls. Our purpose is to determine this distribution for oxygen, an element of critical importance to fast neutron dosimetry. 31 refs., 7 figs., 2 tabs

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

Impact Assessment of Climate Change on Forestry Development in China

Institute of Scientific and Technical Information of China (English)

无

2010-01-01

Forestry and forest ecosystem are highly sensitive to climate change.At present,studies about the responses of forests to climate change in China are more focused on physical influences of climate change.This paper firstly divided the key impact factors of climate change on forest and forestry developing into direct factors and indirect factors,and then made an assessment on climate change affecting future forestry development from the aspect of forest products and ecological services.On this basis,the adap...

Order of 31 July 1987 on protection and control of nuclear materials carried by air

International Nuclear Information System (INIS)

1987-01-01

This Order is part of a series of texts on protection and control of nuclear materials which include: the Act of 25 July 1980 and the Decree of 12 May 1981 made in its implementation and, as regards the specific aspect of protection and control of materials during transport, the Order of 26 March 1982 amended in 1986. The 1987 Order lays down the conditions which must be complied with by approved carriers (the French or the foreign holders of a licence under the above-mentioned Act of 1980) in case of transport of such materials by air [fr

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 ...

Financial Support of the Forestry Complex Development Priorities: Diversification of Forms and Means

Directory of Open Access Journals (Sweden)

Golyan Vasyl A.

2016-08-01

Full Text Available It is found that at the present stage the funding of the forestry complex development priorities occurs in the following forms: 1 the budget financing of reforestation; 2 financial support of forestry and forest protection projects with the use of funds raised by public and private entities of forest entrepreneurship on the basis of self-financing activities; 3 the receiving of financial resources by forestry entrepreneurship entities as a result of compensation of losses in forestry production; 4 the financing of environmental protection measures relating to reproduction of the forest resource potential due to the environmental tax and the rent. There identified main negative factors affecting financial activities of permanent forest users — state forestry enterprises, which include: the lack of a mechanism of rational use of the forest resources export potential caused by the insignificant proportion of products with a high share of added value; a latent character of the mechanism for stimulating deep timber processing; underdeveloped mechanisms of regulating the flow of forest rents from the forestry to the timber processing segment of the forest-based sector. There improved theoretical and methodological approaches to diversification of forms and means of funding the development priorities of the forest-based sector, which involve raising the level of concentration of the investmentpotential of forestry and timber processing subdivisions of the territorial and forestry complex through forming integrated business associations of the holding and cluster type; separating the timber processing from forestry, which will ensure the equal level of access for timber processing businesses of different forms of ownership to unprocessed timber and will contribute to increasing the level of capitalization of forest and forestry assets; extension of the specification of forestry and forest protection activities, which will improve the efficiency of

Forestry and agriculture in an energy crisis. The flow of energy in Swedish forestry and agriculture in 1956 and 1972

Energy Technology Data Exchange (ETDEWEB)

Renborg, U; Uhlin, H E

1975-01-01

A report issued by the Energy Committee of the Kungl Skogsoch Landbruksakademi under the chairmanship of U. Renborg (published as Meddelanden Nos. 64 and 65, Institut fur Ekonomi och Statistik, Landburkshogskolan, 1975) is summarized. The flow of resources in both years of comparison is described separately for agriculture and forestry in physical, monetary, and energy terms. Energy input is subdivided into solar energy, direct auxiliary energy (in forestry, chiefly fossil fuel) and indirect auxiliary energy (e.g., fertilizers). Forestry is considered to be still very energy extensive (at 1972 prices, the cost per ha of auxiliary energy was 10% of proceeds vs 18% in agriculture (or 14 vs 384 dr/ha in money terms). Recommendations are made for increasing the input of auxiliary energy (e.g., mechanization and greater use of fertilizers) and for research into its more economic use.

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.

Radioactivity levels in mushrooms collected in the area of Karlsruhe during 1987 and 1988

International Nuclear Information System (INIS)

Rueckert, G.; Diehl, J.F.; Heilgeist, M.

1990-01-01

Radioactive contamination of wild-growing mushrooms collected in the Northern Black Forest and neighbouring Rhine Valley area has been monitored since the Chernobyl reactor accident. Cs-134, Cs-137, Ag-110m and the natural nuclide K-40 were determined by gamma-spectrometry. Pooled data from all species and all locations showed a decrease in the radio-caesium levels from 1986 to 1988, both in mean values and maximum values. Samples of the same species collected at the same location exhibited large differences, although mixed samples rather than individual mushrooms were measured. Accumulation of caesium was observed particularly in Laccaria amethystina, Xerocomus badius, Xerocomus chrysenteron, Cantharellus tubaeformis, Laccaria laccata, and Russula ochroleuca, with maximum values of 3600 (1986), 2000 (1987), and 1200 (1988) Bq/kg of radio-caesium. A large number of species, among them Calocybe gambosa and Coprinus comatus, showed very small accumulations or no caesium. An accumulation of silver was found in Macrolepiota rhacodes and Agaricus arvensis, which contained a maximum of 11 Bq/kg Ag-110m. (orig.) [de

Status of biological control in vegetation management in forestry

Science.gov (United States)

George P. Markin; Donald E. Gardner

1993-01-01

Biological control traditionally depends upon importing the natural enemies of introduced weeds. Since vegetation management in forestry has primarily been aimed at protecting economic species of trees from competition from other native plants, biological control has been of little use in forestry. An alternative approach to controlling unwanted native plants,...

Designing forestry projects for climate action plan implementation

Energy Technology Data Exchange (ETDEWEB)

Sampson, R.N. [American Forests, Washington, DC (United States)

1995-11-01

Forests play an important role in sequestering and storing carbon in terrestrial ecosystems, so countries considering ways to mitigate greenhouse gas emissions are looking at forestry projects as one option. Designing forestry projects that accomplish desired goals is no simple task however, as many past failures attest. This paper proposes that, to be successful, climate change mitigation forestry projects need to: (a) feature other socially, economically and environmentally desirable goals as primary motivators; (b) be designed in cooperation with, and in the interests of, local populations, and (c), feature cooperative efforts between government, industry, and volunteer associations. Volunteer associations can often be assisted in being a more capable partner through an organizational training and support process, and this is one of the services offered to cooperating countries through American Forests. 21 refs.

Study on Construction of Forestry Socialized Service Systems Based on Barnard's Organizational Structure Theory

Institute of Scientific and Technical Information of China (English)

WANG Can-fu; CHENG Xiao-qiu

2011-01-01

Construction of forestry socialized service systems is the important content for reform of collective forestry tenure systems.Based on the necessity, possibility and problem of construction of forestry socialized service system, according to Barnard's Organizational Structure theory, the path and countermeasure of forestry socialized service system in China are discussed.

Work programe of the Institute 1986/1987. Arbeitsprogramm des Instituts 1986/1987

Energy Technology Data Exchange (ETDEWEB)

1986-02-01

The Institute tries to make suitably processed research results available to the Land of Hesse, as aids in decision making on questions of dwelling and town planning policies, energy and environmental policies, land planning, traffic and social policies. The project work is concentrated on the following main points of the work: A. Flat market and support policy; B. Legal and organisational problems of flat dwellers, C. Living accommodation problems of disadvantaged groups; D. Living environment; E. Town development and F. Energy use. Within the subject of energy use, one assumes that the achievement of careful and rational, environmentally and socially acceptable energy strategies and concepts is opposed more by obstacles in the process of realisation rather than gaps in basic knowledge, so that it is most important that users should be better informed on the current state of systems of rational energy use and the conditions of use of these systems and that these users should be advised whether they are individual households or investors, for which purpose consultancy institutions should be created by the Land, or whether they are local companies, who take the principles of rational use of energy into account and must convert them into energy concepts.

ACCOUNTING TREATMENTS ON FORESTRY SPECIAL FUNDS AND SPECIFIC PROBLEMS IN ROMANIA

OpenAIRE

Hada Teodor; Mărginean Radu

2013-01-01

This study, theoretically and practically, presents the accounting system for forestry special purpose funds in Romania. In addition, the main problems Romanian forestry faces nowadays are highlighted in the content, given the legislative changes expected in the near future. Accounting treatments specific to Romanian forestry regarding special funds, namely the conservation and regeneration fund, the accessibility fund, the environmental fund and the improvement fund are governed in the curre...

Availability of lignocellulose from forestry waste for use as a biofuel in China.

Science.gov (United States)

Xie, Hui; Zhang, Dong; Mao, Guotao; Wang, Fengqin; Song, Andong

2018-05-01

Biomass is a very important renewable energy and plays an important role in the energy structure of China. Here, the role of forestry waste in producing energy in China was analyzed and the availability of forestry waste for biofuel production, theoretically collectable amounts of forest biomass, and density of forestry waste were assessed. Agricultural and forestry waste are important biomass resources. The potential for using forestry waste as a low cost substrate for producing fuel ethanol using existing forestry resources and techniques was analyzed, and the feasibility of producing fuel ethanol in different Chinese provinces was assessed using the specific situation for each province. The results showed that 1081.73 × 10 6  t of forestry waste could be produced in China, and 270.43 × 10 6  t (25% of the amount that could be collected) could be used to produce fuel ethanol. Assuming 10 t of sawdust could be converted into 1 t of ethanol, 27 × 10 6  t of ethanol could be produced from forestry waste. Different provinces have different potentials for producing ethanol from forestry waste, Guangdong Province, Guangxi Province, Sichuan Province, and Yunnan Province having higher potentials than the other provinces. It was predicted that 4478 × 10 6  t of fuel ethanol could be produced from woodcraft waste by 2020, and the provinces with the most potential were found to be Fujian Province, Heilongjiang Province, Jilin Province, Shanxi Province, Sichuan Province, Xinjiang Province, and Yunnan Province. Using forestry waste to produce ethanol could alleviate the energy shortage in China.

United States Transuranium Registry: Annual report, October 1, 1986 through September 30, 1987

International Nuclear Information System (INIS)

Swint, M.J.; Kathren, R.L.

1988-04-01

This report summarizes progress of the United States Transuranium Registry for the 1987 fiscal year, including as an appendix the observations and recommendations of the Scientific Advisory Committee. Completion of the first phase of the analytical laboratory intercomparison study has led to verification and reduction in the uncertainty of the values for two NBS Standard Reference Materials. The human arm phantom built as an in-vivo counting calibration standard for Am-241 has been completed and made available for use by other laboratories, along with the previously completed skull phantom. Preliminary evaluation of USTR Case 193, a whole body plutonium case, was completed and reported at a national scientific meeting. The autopsy results tend to verify improvements in recent biokinetic models. Tissue donation was received from a former Hanford worker who received an extensive internal deposition of Am-241 from an explosion in a glove box 10 years prior to death from heart disease. Because of the extraordinary nature of this case, plans are being developed for interlaboratory collaboration to ensure that the knowledge derived from evaluation of this case will be maximized

The role of forestry development in China in alleviating greenhouse effects

Energy Technology Data Exchange (ETDEWEB)

Liu Hong

1996-12-31

Forestry development in China has gained great achievements and made great progress in realizing sustainable forest management and alleviating global climate change. The main measures to mitigate greenhouse effects through the means of forestry development include afforestation to increase the forested area, fuel wood forest development, management improvement, wise utilization, international cooperation, investment increase, forest related scientific research, strengthening the forest law enforcement system. Climate change as well as how to alleviate the greenhouse effects is a hot topic at present. This paper describes the achievements of China`s forestry development and its role to alleviate the greenhouse effects, and puts forward the measures to mitigate greenhouse effects through the means of forestry development.

Field trap. Energy forestry is no solution. Aakerfaellan. Energiskog ingen loesning

Energy Technology Data Exchange (ETDEWEB)

Bolin, O; Rabinowicz, E; von Zweigbergk, N

1988-01-01

Swedish agriculture is looking towards energy forestry as a substitutional crop to reduce the uneconomic overproduction of cereals. The economy of using farmland for short rotation forestry are studied in this report. It is argued that much of the motivation for finding alternative crops is due to the desire to keep farmland prices high, and that energy forestry will not give a reasonable economic return, but rather create a new dependence on agricultural subsidies, since energy wood can not compete with coal or gas for power production. Massive introduction of energy forestry on farmland is seen as vehicle for prolonging the problems of agricultural politics into the energy sector and is strongly discouraged.

Research productivity in select psychology journals, 1986-2008.

Science.gov (United States)

Mahoney, Kevin T; Buboltz, Walter C; Calvert, Barbara; Hoffmann, Rebecca

2010-01-01

Examination of research productivity has a long history in psychology. Journals across psychology have periodically published research-productivity studies. An analysis of institutional research productivity was conducted for 17 journals published by the American Psychological Association for the years 1986-2008. This analysis implemented two methodologies: one a replication and extension of G. S. Howard, D. A. Cole, and S. E. Maxwell's (1987) method, the other a new method designed to give credit to psychology departments rather than only overall institutions. A system of proportional credit assured all articles with multiple institutions received credit. Results show that for the 23-year period, the University of Illinois at Urbana-Champaign was ranked 1st, followed by the University of California, Los Angeles, and the University of Michigan, Ann Arbor. Overall, results showed both consistency and change across all journals examined. The authors explore the implications of these findings in the context of the current academic environment.

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

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...

Activities of the Alabama Consortium on forestry education and research, 1993-1999

Science.gov (United States)

John Schelhas

2002-01-01

The Alabama Consortium on Forestry Education and Research was established in 1992 to promote communication and collaboration among diverse institutions involved in forestry in the State of Alabama. It was organized to advance forestry education and research in ways that could not be accomplished by individual members alone. This report tells the story of the consortium...

Exposure levels for persons involved in recovery operations following the Chernobyl accident in 1986-1987 and dosimetric data verification

International Nuclear Information System (INIS)

Il'in, L.A.; Kkyuchkov, V.P.; Osanov, D.P.; Pavlov, D.A.

1995-01-01

It is considered the organization of individual dosimetric monitoring (IDM) within 30-km zone around Chernobyl nuclear power plant (CNPP) in 1986 for different contingents of recovery workers: the CNPP personnel, Management for Construction 605 (MC-605), military recovery workers, persons assigned to 30-km zone. It is concluded that the quality of IDM had decreased in the following series: the MC-605 personnel, the CNPP personnel, the assigned persons, and military units. The method of dosimetric data verification for recovery workers in 1986 is presented. The results obtained by this method correspond to the results of the experts' estimation. Using the theory of hybrid lognormal distribution it was obtained, in our opinion, real external dose distribution for all the recovery workers. It was estimated that 7% of recovery workers received doses more than 0.25 Gy. Also, the data on values of mean and collective doses for different contingents, as well as for all persons involved in recovery operations is presented. 14 refs., 18 figs

Monitoring of radioactivity in the environs of Finnish nuclear power stations in 1987

International Nuclear Information System (INIS)

Sjoeblom, K.-L.; Klemola, S.; Ilus, E.; Arvela, H.; Blomqvist, L.

1989-06-01

Results of the environmental programmes for monitoring radioactive contamination around Finnish nuclear power plants in 1987 are reported. Fallout from the Chernobyl accident, which took place in April 1986, was still dominating the artificial radiation situation in Finland. Thus, large amounts of 137 Cs and other long-lived fallout nuclides predominated in the environmental samples taken in the vicinity of nuclear power plants. The extremely small airborne releases from Finnish nuclear power plants were almost totally covered by fallout nuclides. The somewhat higher aquatic releases were easier to distinguish, and it was possible to follow their spread in the marine environment. The contribution of locally discharged nuclides to radiation doses of the population was insignificant

Ural-Tweed Bighorn Sheep Wildlife Mitigation Project, 1986 Annual Report.

Energy Technology Data Exchange (ETDEWEB)

Yde, Chris A. (Montana Department of Fish, Wildlife and Parks, Helena, MT); Summerfield, Bob; Young, Lewis (Kootenai National Forest, Libby, MT)

1987-02-01

This report summarizes the results of the project activities from September 1, 1984 to December 31, 1986. To date, habitat treatments have been initiated on eight areas. The treatments include selective slash and burn, prescribed fire and fertilization. Inclement weather precluded the completion of the prescribed burns scheduled during fall 1985 and fall 1986. The lower Stonehill prescribed fire was rescheduled from fall 1985 to spring 1986 with the burn accomplished, producing varied results. Extensive pretreatment vegetative information has been collected from all units scheduled for habitat manipulations. Additionally, future projects have been delineated for other areas frequented by bighorn sheep. Ten adult bighorn sheep (5 ewes and 5 rams) have been fitted with radio transmitters. Systematic aerial and ground surveys were utilized to monitor the movements and seasonal habitat preferences of the instrumented sheep. Age and sex information was gathered whenever possible to aid in the development of a population model, Monthly pallet group collections were initiated in May 1985 to provide samples for 2.6 diaminopimetic acid (DAPA), food habits and lungworm larvae analysis. The majority of the data analysis is ongoing and will be presented in later reports.

[National Congress of American Indians]: Final 1985-1986 progress report, March 1, 1986-October 7, 1986

International Nuclear Information System (INIS)

1986-01-01

This quarterly report summarizes the activities of the National Congress of American Indians NCAI Fund program to disseminate information and provide technical assistance to American Indian governments regarding nuclear waste management, site selection and transportation issues. The report covers the grant period March 1, 1986, to October 7, 1986, which includes the no-cost extension granted in March of 1986 and the grant amendment for July 3 to October 3, 1986. During this period, the project held three national meetings of the National Indian Nuclear Waste Policy Committee (NINWPC); monitored the DOE Office of Civilian Radioactive Waste Management (OCRWM) program and congressional activity and provided information to the tribes; published five issues of the Sentinel/Bulletin - NCAI News, which included a number of articles on nuclear waste; provided informational mailings to the NINWPC representatives; attended and coordinated meetings between the tribes, Department of Energy (DOE), Nuclear Regulatory Commission (NRC), the Bureau of Indian Affairs (BIA), Environmental Protection Agency (EPA), and Sandia National Laboratories; and provided speakers to conferences and groups

Multicriteria evaluation of forestry development by regions (by the example of Ukraine

Directory of Open Access Journals (Sweden)

Khvesyk Michael A.

2017-09-01

Full Text Available The investigation aims at elaboration and practical application of multicriteria evaluation methodology to compare the forestry development levels in the context of regions based on index method. Elaborated methodology provides 5 assessment criteria: intensity of forest reproduction and regeneration, profitability of logging, forestry financial return, forestry protection and security level, and legislation observance. Three main indices were selected to ensure evaluation proportionality. The individual indices of each indicator by regions are calculated and the group integral indices by each criterion along with the reconciled integral index by all groups of criteria are defined. Application of this methodology by the example of Ukrainian forestry allowed conducting ranking and grouping of regions by indicators of integral indices for certain years and the period of 2011−2013. The diagrammed map is plotted to demonstrate the results visually. It revealed that certain highly forested regions did not ensure appropriate forestry development level as individual steppe zone regions. Elaborated methodology can be used for analogical evaluation of forestry development for other countries and their regions or for a set of countries in a certain territory.

The optimization model of the logging machinery usage in forestry practice

Directory of Open Access Journals (Sweden)

Jitka Janová

2009-01-01

Full Text Available The decision support systems commonly used in industry and economy managerial practice for optimizing the processes are based on algoritmization of the typical decision problems. In Czech forestry business, there is a lack of developed decision support systems, which could be easily used in daily practice. This stems from the fact, that the application of optimization methods is less successful in forestry decision making than in industry or economy due to inherent complexity of the forestry decision problems. There is worldwide ongoing research on optimization models applicable in forestry decision making, but the results are not globally applicable and moreover the cost of possibly arising software tools are indispensable. Especially small and medium forestry companies in Czech Republic can not afford such additional costs, although the results of optimization could positively in­fluen­ce not only the business itself but also the impact of forestry business on the environment. Hence there is a need for user friendly optimization models for forestry decision making in the area of Czech Republic, which could be easily solved in commonly available software, and whose results would be both, realistic and easily applicable in the daily decision making.The aim of this paper is to develop the optimization model for the machinery use planning in Czech logging firm in such a way, that the results can be obtained using MS EXCEL. The goal is to identify the integer number of particular machines which should be outsourced for the next period, when the total cost minimization is required. The linear programming model is designed covering the typical restrictions on available machinery and total volume of trees to be cut and transported. The model offers additional result in the form of optimal employment of particular machines. The solution procedure is described in detail and the results obtained are discussed with respect to its applicability in

Reconceptualizing the social contributions of community forestry as citizenship

DEFF Research Database (Denmark)

Rutt, Rebecca Leigh

2015-01-01

understanding of community forestry's social contributions and role in local development. Looking at citizenship relations available with community forest user groups (CFUG) and local government in Nepal, this research shows that CFUGs offer a democracy refuge to citizens and valued services, yet that local......This study proposes a more complete conceptualization of the social contributions of community forestry by employing the concept of citizenship. This conceptualization situates community forestry processes within the broader local development and institutional landscape, which promises a better...... government is perceived as more important. The comparison responds to debates on institutional pluralism, namely that the presence of multiple institutions appear not to 'fragment' local representation or service provision. The study also discusses how socio-economic characteristics influence citizenship...

Heat-related illness in Washington State agriculture and forestry sectors.

Science.gov (United States)

Spector, June T; Krenz, Jennifer; Rauser, Edmund; Bonauto, David K

2014-08-01

We sought to describe heat-related illness (HRI) in agriculture and forestry workers in Washington State. Demographic and clinical Washington State Fund workers' compensation agriculture and forestry HRI claims data (1995-2009) and Washington Agriculture Heat Rule citations (2009-2012) were accessed and described. Maximum daily temperature (Tmax) and Heat Index (HImax) were estimated by claim date and location using AgWeatherNet's weather station network. There were 84 Washington State Fund agriculture and forestry HRI claims and 60 Heat Rule citations during the study period. HRI claims and citations were most common in crop production and support subsectors. The mean Tmax (HImax) was 95°F (99°F) for outdoor HRI claims. Potential HRI risk factors and HRI-related injuries were documented for some claims. Agriculture and forestry HRI cases are characterized by potential work-related, environmental, and personal risk factors. Further work is needed to elucidate the relationship between heat exposure and occupational injuries. © 2014 Wiley Periodicals, Inc.

SWFSC/MMTD/ETP: Monitoring of Porpoise Stocks (MOPS) 1986-1990

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — In 1986 the U.S. National Marine Fisheries Service (NMFS) initiated a long-term, large-scale research program to monitor trends in the abundance of dolphin...

Licensee contractor and vendor inspection status report: Quarterly report, October 1987-December 1987

International Nuclear Information System (INIS)

1988-02-01

This periodical covers the results of inspections performed by the NRC's Vendor Inspection Branch that have been distributed to the inspected organizations during the period from October 1987 thru December 1987. Also, included in this issue are the results of certain inspections performed prior to October 1987 that were not included in previous issues of NUREG-0040

Licensee contractor and vendor inspection status report: Quarterly report, July 1987-September 1987

International Nuclear Information System (INIS)

1987-10-01

This periodical covers the results of inspections performed by the NRC's Vendor Inspection Branch that have been distributed to the inspected organizations during the period from July 1987 through September 1987. Also included in this issue are the results of certain inspections performed prior to July 1987 that were not included in previous issues of NUREG-0040

Changes in lake levels, salinity and the biological community of Great Salt Lake (Utah, USA), 1847-1987

Science.gov (United States)

Stephens, D.W.

1990-01-01

Great Salt Lake is the fourth largest terminal lake in the world, with an area of about 6000 square kilometers at its historic high elevation. Since its historic low elevation of 1277.52 meters in 1963, the lake has risen to a new historic high elevation of 1283.77 meters in 1986-1987, a net increase of about 6.25 meters. About 60 percent of this increase, 3.72 meters, has occurred since 1982 in response to greater than average precipitation and less than average evaporation. Variations in salinity have resulted in changes in the composition of the aquatic biological community which consists of bacteria, protozoa, brine shrimp and brine flies. These changes were particularly evident following the completion of a causeway in 1959 which divided the lake. Subsequent salinities in the north part of the lake have ranged from 16 to 29 percent and in the south part from 6 to 28 percent. Accompanying the rise in lake elevation from 1982 to 1987 have been large decreases in salinity of both parts of the lake. This has resulted in changes in the biota from obligate halophiles, such as Dunaliella salina and D. viridis, to opportunistic forms such as a blue-green alga (Nodularia spumigena). The distribution and abundance of brine shrimp (Artemia salina) in the lake also have followed closely the salinity. In 1986, when the salinity of the south part of the lake was about 6 percent, a population of brackish-water killifish (Lucania parva) was observed along the shore near inflow from a spring. ?? 1990 Kluwer Academic Publishers.

Licensee contractor and vendor inspection status report: Quarterly report, July 1986-September 1986

International Nuclear Information System (INIS)

1986-11-01

This periodical covers the results of inspections performed by the NRC's Vendor Program Branch that have been distributed to the inspected organizations during the period from July 1986 thru September 1986. Also, included in this issue are the results of certain inspections performed prior to July 1986 that were not previously reported

Licensee contractor and vendor inspection status report: Quarterly report, October 1986-December 1986

International Nuclear Information System (INIS)

1987-02-01

This periodical covers the results of inspections performed by the NRC's Vendor Program Branch that have been distributed to the inspected organizations during the period from October 1986 through December 1986. Also, included in this issue are the results of certain inspections performed prior to October 1986 that were not included in previous issues of NUREG-0040

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,

EFO-LCI: A New Life Cycle Inventory Database of Forestry Operations in Europe

Science.gov (United States)

Cardellini, Giuseppe; Valada, Tatiana; Cornillier, Claire; Vial, Estelle; Dragoi, Marian; Goudiaby, Venceslas; Mues, Volker; Lasserre, Bruno; Gruchala, Arkadiusz; Rørstad, Per Kristian; Neumann, Mathias; Svoboda, Miroslav; Sirgmets, Risto; Näsärö, Olli-Pekka; Mohren, Frits; Achten, Wouter M. J.; Vranken, Liesbet; Muys, Bart

2018-06-01

Life cycle assessment (LCA) has become a common methodology to analyze environmental impacts of forestry systems. Although LCA has been widely applied to forestry since the 90s, the LCAs are still often based on generic Life Cycle Inventory (LCI). With the purpose of improving LCA practices in the forestry sector, we developed a European Life Cycle Inventory of Forestry Operations (EFO-LCI) and analyzed the available information to check if within the European forestry sector national differences really exist. We classified the European forests on the basis of "Forest Units" (combinations of tree species and silvicultural practices). For each Forest Unit, we constructed the LCI of their forest management practices on the basis of a questionnaire filled out by national silvicultural experts. We analyzed the data reported to evaluate how they vary over Europe and how they affect LCA results and made freely available the inventory data collected for future use. The study shows important variability in rotation length, type of regeneration, amount and assortments of wood products harvested, and machinery used due to the differences in management practices. The existing variability on these activities sensibly affect LCA results of forestry practices and raw wood production. Although it is practically unfeasible to collect site-specific data for all the LCAs involving forest-based products, the use of less generic LCI data of forestry practice is desirable to improve the reliability of the studies. With the release of EFO-LCI we made a step toward the construction of regionalized LCI for the European forestry sector.

Applications of Mobile GIS in Forestry South Australia

Directory of Open Access Journals (Sweden)

D. T. Battad

2012-07-01

Full Text Available South Australian Forestry Corporation (ForestrySA had been actively investigating the applications of mobile GIS in forestry for the past few years. The main objective is to develop an integrated mobile GIS capability that allows staff to collect new spatial information, verify existing data, and remotely access and post data from the field. Two (2 prototype mobile GIS applications have been developed already using the Environmental Systems Research Institute (ESRI ARCGISR technology as the main spatial component. These prototype systems are the Forest Health Surveillance System and the Mobile GIS for Wetlands System. The Forest Health Surveillance System prototype is used primarily for aerial forest health surveillance. It was developed using a tablet PC with ArcMapR GIS. A customised toolbar was developed using ArcObjectsR in the Visual Basic 6 Integrated Development Environment (IDE. The resulting dynamic linked library provides a suite of custom tools which enables the following: - quickly create spatial features and attribute the data - full utilisation of global positioning system (GPS technology - excellent screen display navigation tools, i.e. pan, rotate map, capture of flight path - seamless integration of data into GIS as geodatabase (GDB feature classes - screen entry of text and conversion to annotation feature classes The Mobile GIS for Wetlands System prototype was developed for verifying existing wetland areas within ForestrySA’s plantation estate, collect new wetland data, and record wetland conditions. Mapping of actual wetlands within ForestrySA’s plantation estate is very critical because of the need to establish protection buffers around these features during the implementation of plantation operations. System development has been focussed on a mobile phone platform (HTC HD2R with WindowsR Mobile 6, ESRI’s ArcGISR Mobile software development kit (SDK employing ArcObjectsR written on C#.NET IDE, and ArcGIS Server

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

A review of post-modern management techniques as currently applied to Turkish forestry.

Science.gov (United States)

Dölarslan, Emre Sahin

2009-01-01

This paper reviews the effects of six post-modern management concepts as applied to Turkish forestry. Up to now, Turkish forestry has been constrained, both in terms of its operations and internal organization, by a highly bureaucratic system. The application of new thinking in forestry management, however, has recently resulted in new organizational and production concepts that promise to address problems specific to this Turkish industry and bring about positive changes. This paper will elucidate these specific issues and demonstrate how post-modern management thinking is influencing the administration and operational capacity of Turkish forestry within its current structure.

Green report. Report on the status of forestry in the Slovak Republic 2006

International Nuclear Information System (INIS)

Moravcik, M.

2006-11-01

Report on Forestry in the Slovak Republic, better known as Green Report has been already the 14 th one. The Ministry of Agriculture of SR in collaboration with the National Forest Centre in Zvolen presents in the Green Report the situation in forestry in Slovakia as well as forecasts its development for the future. Within international collaboration the Green Report is provided to international organizations, experts and institutions of the European Union. The publication has found its place also at international forestry conferences as it presents in a complex and standard way the analysis of the situation and development of forestry in Slovakia

The Swedish energy forestry research programme at the Department of Short Rotation Forestry, SUAS, Uppsala. Summary report prepared for the evaluation of the short-rotation forestry research 1993-1996

Energy Technology Data Exchange (ETDEWEB)

Ledin, S.; Christersson, L. [eds.

1996-12-31

The overall aim of the Department of Short Rotation Forestry is to carry out research for development of basic, theoretical and practical knowledge in the related disciplines of biology, ecology and cultivation techniques in order to reach a high and sustainable production of woody biomass for energy purposes using environmentally acceptable methods. This report gives summaries of nine research programs within the Department, and the reports were prepared for the evaluation of the research during the period 1993-1996. The projects are: 1. Competition in short rotation forests (Theo Verwijst); 2. Carbon allocation as a function of nutrient and water availability (Lars Rytter, Tom Ericsson); 3. States and fluxes of water and carbon dioxide in the soil-plant-atmosphere system (Anders Lindroth); 4. Root dynamics of fast growing deciduous trees (Rose-Marie Rytter); 5. Accumulation and mobilization of root reserves in coppice growth (Lisa Sennerby-Forsse, Lars Bollmark, Yuehua von Fircks); 6. Effects of nutrient supply on frost resistance in fast growing Salix clones (Heinrich von Fircks); 7. Optimizing water and nutrients in poplar and willow plantations for maximum growth (Sune Elowson); 8. Soil biology in relation to energy forestry (Ulf Granhall); and 9. Plant protection in short rotation forestry against fungi and bacteria (Mauritz Ramstedt)

Bioethanol production from forestry residues: A comparative techno-economic analysis

International Nuclear Information System (INIS)

Frankó, Balázs; Galbe, Mats; Wallberg, Ola

2016-01-01

Highlights: • A proposed cellulosic ethanol biorefinery in Sweden was simulated with Aspen Plus. • Forestry residues with different bark contents were evaluated as raw materials. • The bark content negatively influenced the minimum ethanol selling price. • Sensitivity analyses were performed to assess the influence of raw material cost. - Abstract: A techno-economic analysis was conducted to assess the feasibility of using forestry residues with different bark contents for bioethanol production. A proposed cellulosic ethanol biorefinery in Sweden was simulated with Aspen Plus. The plant was assumed to convert different forestry assortments (sawdust and shavings, fuel logs, early thinnings, tops and branches, hog fuel and pulpwood) to ethanol, pellets, biogas and electricity. The intention was not to obtain absolute ethanol production costs for future facilities, but to assess and compare the future potential of utilizing different forestry residues for bioethanol production. The same plant design and operating conditions were assumed in all cases, and the effect of including bark on the whole conversion process, especially how it influenced the ethanol production cost, was studied. While the energy efficiency (not including district heating) obtained for the whole process was between 67 and 69% regardless of the raw material used, the ethanol production cost differed considerably; the minimum ethanol selling price ranging from 0.77 to 1.52 USD/L. Under the basic assumptions, all the forestry residues apart from sawdust and shavings exhibited a negative net present value at current market prices. The profitability decreased with increasing bark content of the raw material. Sensitivity analyses showed that, at current market prices, the utilization of bark-containing forestry residues will not provide significant cost improvement compared with pulpwood unless the conversion of cellulose and hemicellulose to monomeric sugars is improved.

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 ...

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)

EXPLORING THE ROLE OF FORESTRY SECTOR ON ECONOMIC SYSTEM OF GUNUNGKIDUL DISTRICT IN 1993 - 2008

Directory of Open Access Journals (Sweden)

Mamat Rahmat

2012-12-01

Full Text Available This study was conducted to explore the role of forestry sector in the economic system of Gunungkidul district. The Location Quotient (LQ Analysis, Income Multiplier Effect Value, and Klassen Typology Analysis were employed to analyze the role of the forestry sector. The data were regional income of Gunungkidul district and Yogyakarta Province from 1993 to 2008, including the economic crisis period from 1997 to 1998. The result showed that forestry sector was an important sector in economic development of Gunungkidul district. LQ analysis indicated that forestry became a basic sector since pre-economic crisis period until post-economic crisis (1993 - 2008. Prior to the economic crisis, forestry sector generated the highest income multiplier effect value. However, the value dropped during and after the economic crisis. The economic crisis had an influence on the development pattern classification of forestry sector. Before economic crisis, forestry sector was classified as a developed sector (quadrant I with the growth and shared to GDRP in Gunungkidul were higher than that in Yogyakarta Province. Meanwhile, since the economic crisis, forestry sector fell into the lower class as a stagnant sector.

PARAMETERS OF THE DIETARY PATTERN AND BEHAVIOR OF THE BRYANSK REGION INHABITANTS IN MAY 1986, INFLUENCING THE EVALUATION OF THE DOSE RECEIVED DUE TO THE CHERNOBYL ACCIDENT

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I. A. Zvonova

2011-01-01

Full Text Available Results of the poll on the lifestyle and nutrition of the population of the most contaminated areas of the Bryansk and Tula regions during the initial period after the accident at the Chernobyl nuclear power plant are presented in the article. The poll was held at the beginning of 1987. Mean values of numeric factors were derived form the results of processing of questionnaires received from 8500 persons, namely: value of milk daily consumption depending on the age and place of residence, the date of the dairy cattle grazing starting, time of milk consumption termination in May 1986, time spent by the person outdoors and in the dwelling, data on the leaving of the contaminated territory. Obtained information is used for the clarification of models for the internal and external exposure dose calculation and for personalization of the dose estimations for the individual inhabitants.

implementing socially responsive forestry extension programmes

African Journals Online (AJOL)

responsive forestry extension model is outlined. It is contended ... solutions it has been argued that education (formal or informal) is a ... boards and ceo-tourism are also employed to disseminate ..... environmental conservation and sustained.

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....

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...

Forestry and the aquatic environment: studies in an Irish context

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P. S. Giller

2004-01-01

Full Text Available Research on the interaction between plantation forestry and aquatic environments is essential to develop environmentally compatible and sustainable management further. Given, in Ireland, the generally low levels of atmospheric pollution, its geology and maritime climate, and the unique fauna and flora due to its island history, such studies are important not only in the regional context, but also internationally, as they provide an opportunity to examine the effect of forestry and forest management practices on aquatic systems per se, without the complications of acidification. Here, some of the major findings of forestry and water research in Ireland have been reviewed and compared with those from the UK and elsewhere. Plantation forests do not exacerbate acidification in the south of Ireland (Munster as a whole so that the influence of forestry on water chemistry is far less important than in other parts of the country (such as Wicklow and Mayo. The main forestry influence on streams in Munster is more likely through physical factors, but their nature is unclear. In a few catchments some negative effects are evident, but in many others apparently positive forest effects occur. In this context, smaller scale catchment-level effects appear to be more important in explaining the various relationships between plantation forests and stream ecology than larger scale regional factors. The management of riparian zones, particularly in forested catchments, is of major importance for the structure and functioning of aquatic communities and further work is needed on best management practices. It is suggested that it is unreasonable to base forest management on national Forest-Fisheries guidelines since regions vary too much and the signal from local conditions is too strong. The approach for environmentally benign, scientifically sound forestry management has to be at the catchment scale. Trees in the right places may be beneficial ecologically but

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)

Approaches to economic analysis of profitability of forestry enterprises

Directory of Open Access Journals (Sweden)

O.M. Dzyubenko

2018-03-01

Full Text Available The article substantiates the directions of adaptation of existing analytical procedures for assessing the profitability to specific activities of forestry enterprises, which is an integral part of evaluating financial potential of enterprises of the investigated branch. In particular, the author identifies the following analytical procedures that make it possible to assess the performance of forestry enterprises and determine its financial potential: the return on equity (assets on net profit, the return on equity, the return on assets, the return on sales of profits from operating activities, the profitability of sold products at net profit, reinvestment factor, the economic growth sustainability ratio, the period of payback capital, the payback period of equity capital. On the basis of these indicators, the current state of profitability of forestry enterprises was substantiated and their critical points were determined.

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

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......, 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...... 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...

Examining Volunteer Motivations and Recruitment Strategies For Engagement in Urban Forestry

Directory of Open Access Journals (Sweden)

Christine Moskell

2010-01-01

Full Text Available Few studies in urban forestry have examined the motivations of urban forestry volunteers. In this research, two social psychological theories (Volunteer Functions Inventory and Volunteer Process Model are utilized to examine motivations for participating in tree planting activities. The Volunteer Functions Inventory can be used to examine the needs, goals and motivations that individuals seek to fulfill through volunteerism. The Volunteer Process Model sheds light on the antecedents, experiences and consequences of volunteerism at multiple levels (individual, interpersonal, organizational, societal. An understanding of volunteer motivations can aid practitioners in the development and implementation of participatory urban forestry programs that are attractive to stakeholders. We conducted a survey of volunteers who participated in a MillionTreesNYC volunteer planting event and a focus group of urban forestry practitioners. Survey results reveal that volunteers have varied motivations and a limited knowledge of the community level impacts of trees. Results from the focus group reveal that providing education about the benefits of trees and maintaining long-term communication with volunteers are frequently used strategies for engagement. However, the public’s lack of knowledge about urban forestry and an inability to connect to audiences are practitioner-identified challenges for recruiting stakeholders to participate in their programs.

Green report. Report on the status of forestry in the Slovak Republic 2006

Energy Technology Data Exchange (ETDEWEB)

Moravcik, M [National Forest Center. Forest Research Institute, Zvolen (Slovakia)

2006-11-15

Report on Forestry in the Slovak Republic, better known as Green Report has been already the 14{sup th} one. The Ministry of Agriculture of SR in collaboration with the National Forest Centre in Zvolen presents in the Green Report the situation in forestry in Slovakia as well as forecasts its development for the future. Within international collaboration the Green Report is provided to international organizations, experts and institutions of the European Union. The publication has found its place also at international forestry conferences as it presents in a complex and standard way the analysis of the situation and development of forestry in Slovakia.

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…

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.

East African Agricultural and Forestry Journal

African Journals Online (AJOL)

East African Agricultural and Forestry Journal is published by the Kenya ... water resource base to meet the challenges of poverty alleviation and food security. ... on maize growth, nitrogen uptake and yield in a semi-arid Kenyan environment ...

Swedish Hard Rock Laboratory first evaluation of preinvestigations 1986-87 and target area characterization

International Nuclear Information System (INIS)

Gustafson, G.; Stanfors, R.; Wikberg, P.

1988-06-01

SKB plans to site an underground research laboratory in the Simpevarp area. A regional survey started in 1986 and an extensive programme for geology, geohydrology and hydrochemistry was carried through. This report gives an evaluation of all available data gathered from the start of the project up to the drilling of core boreholes in some target areas in the autumn of 1987. A descriptive geological-tectonic model on a regional scale is presented that is intended to constitute a basis for the hydrogeological modelling work. Preliminary rock mass descriptions are also presented on a more detailed scale for some minor parts of the area. It is recommended that the island Aespoe is the principal target area for the continued work on the Swedish Hard Rock Laboratory. (orig.)

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

Financial Support of the Forestry Complex Development Priorities: Diversification of Forms and Means

OpenAIRE

Golyan Vasyl A.; Holub Oleh A.

2016-01-01

It is found that at the present stage the funding of the forestry complex development priorities occurs in the following forms: 1) the budget financing of reforestation; 2) financial support of forestry and forest protection projects with the use of funds raised by public and private entities of forest entrepreneurship on the basis of self-financing activities; 3) the receiving of financial resources by forestry entrepreneurship entities as a result of compensation of losses...

Ranking Forestry Investments With Parametric Linear Programming

Science.gov (United States)

Paul A. Murphy

1976-01-01

Parametric linear programming is introduced as a technique for ranking forestry investments under multiple constraints; it combines the advantages of simple tanking and linear programming as capital budgeting tools.

Forestry implications of agricultural short-rotation woody crops in the USA

Science.gov (United States)

Peter J. Ince; Alexander N. Moiseyev

2002-01-01

The purpose of this chapter is to discuss forestry implications of SRWC based on an economic analysis. As with the development of paper recycling, anticipating forestry implications of agricultural SRWC will depend in part on anticipating market conditions and economic impacts of technological developments. This chapter presents an analytic framework and market outlook...

Revolution at Sea Starts Here. A 1987 History of the Naval Surface Warfare Center

Science.gov (United States)

1988-03-01

and 1987-iocused internal efforts toward achieving an appropriate balance in the development of new capabilities for providing the systems the Navy...NSWC’s technical programs to maintain a work balance of 60 percent for systems development, 20 percent for exploratory development, and 20 percent for in...of initiatives in 1987 to keep pace with the growing pains at DahIgren and to enhance the quality of worklife there. For example, the dramatic

Heavy ion fusion accelerator research (HIFAR) half-year report: October 1, 1986-March 31, 1987

International Nuclear Information System (INIS)

1987-04-01

For this report we have collected the papers presented by the HIFAR group at the IEEE Particle Accelerator Conference held in Washington, DC, on March 16-19, 1987, which essentially coincides with the end of the reporting period. In addition, we report on research to determine the cause of the failures of Re-X insulator that are used as the high-voltage feed-through for the electrostatic quadrupoles on MBE-4. This report contains papers on the following topics: LBL multiple beam experiments, pulsers for the induction linac experiment (MBE-4), HIF insulator failure, experimental measurement of emittance growth in mismatched space-charge dominated beams, the effect of nonlinear forces on coherently oscillating space-charge dominated beams, space-charge effects in a bending magnet system, transverse combining of nonrelativistic beams in a multiple beam induction linac, comparison of electric and magnetic quadrupole focusing for the low energy end of an induction-linac-ICF driver. Eight individual papers have been indexed separately

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

Micrometeorological measurements at Ash Meadows and Corn Creek Springs, Nye and Clark counties, Nevada, 1986-87

Science.gov (United States)

Johnson, M.J.; Pupacko, Alex

1992-01-01

Micrometeorological data were collected at Ash Meadows and Corn Creek Springs, Nye and Clark Counties, Nevada, from October 1, 1986 through September 30, 1987. The data include accumulated measurements recorded hourly or every 30 minutes, at each site, for the following climatic variables: air temperature, wind speed, relative humidity, precipitation, solar radiation, net radiation, and soil-heat flux. Periodic sampling of sensible-heat flux and latent-heat flux were also recorded using 5-minute intervals of accumulated data. Evapotranspiration was calculated by both the eddy-correlation method and the Penman combination method. The data collected and the computer programs used to process the data are available separately on three magnetic diskettes in card-image format. (USGS)

Forestry cooperatives: past and present

Science.gov (United States)

Mark G. Rickenbach

2006-01-01

Forest landowner cooperatives are not a new phenomenon, but past efforts to create and sustain these businesses have been largely unsuccessful in the U.S. Before and just after World War II saw significant investment in cooperative development that failed to create durable business. The purpose of this chapter is to briefly describe the history of forestry cooperatives...

Comparing the effectiveness of virtual and traditional forestry field tours

OpenAIRE

Easley, Elissa C.; Fletcher, Richard A.; Jensen, Edward C.; Rickenbach, Mark

2002-01-01

Virtual tours are among the many new Internet-based tools with potential applications in natural resource education. While technology exists to create virtual tour Web sites, little is understood about how they meet educational objectives and whether they can be complementary alternatives for traditional field tours. The Sustainable Forestry Partnership and the Forestry Media Center at Oregon State University created parallel virtual and field tours to compare these teaching techniques. Both ...

January and July global distributions of atmospheric heating for 1986, 1987, and 1988

Science.gov (United States)

Schaack, Todd K.; Johnson, Donald R.

1994-01-01

Three-dimensional global distributions of atmospheric heating are estimated for January and July of the 3-year period 1986-88 from the European Center for Medium Weather Forecasts (ECMWF) Tropical Ocean Global Atmosphere (TOGA) assimilated datasets. Emphasis is placed on the interseasonal and interannual variability of heating both locally and regionally. Large fluctuations in the magnitude of heating and the disposition of maxima/minima in the Tropics occur over the 3-year period. This variability, which is largely in accord with anomalous precipitation expected during the El Nino-Southern Oscillation (ENSO) cycle, appears realistic. In both January and July, interannual differences of 1.0-1.5 K/day in the vertically averaged heating occur over the tropical Pacific. These interannual regional differences are substantial in comparison with maximum monthly averaged heating rates of 2.0-2.5 K/day. In the extratropics, the most prominent interannual variability occurs along the wintertime North Atlantic cyclone track. Vertical profiles of heating from selected regions also reveal large interannual variability. Clearly evident is the modulation of the heating within tropical regions of deep moist convection associated with the evolution of the ENSO cycle. The heating integrated over continental and oceanic basins emphasizes the impact of land and ocean surfaces on atmospheric energy balance and depicts marked interseasonal and interannual large-scale variability.

Environmental radioactivity in Canada 1987

International Nuclear Information System (INIS)

1988-01-01

The radiological surveillance program of the Department of National Health and Welfare is conducted for the purpose of determining levels of environmental radioactivity in Canada and assessing the resulting population exposures. A study was initiated to evaluate the contamination by cesium-137, of caribou, a major source of food in northern communities. Work on development of methods proceeded for the determination of radon, carbon-14, polonium-210, radium-228 and isotopic uranium in samples. Monitoring continued of fallout contamination from Chernobyl of imported foods. All measurements made during 1987 are below the limits recommended by the International Commission on Radiological Protection

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.

The Danish Dispersal Policy on Refugee Immigrants 1986-1998: A Natural Experiment?

DEFF Research Database (Denmark)

Damm, Anna Piil

This paper investigates whether the Danish Dispersal Policy on new refugee immigrants carried out from 1986 to 1998 can be regarded as a natural experiment. Were refugees randomly assigned to a location? The main findings are as follows. First, around 90% of new refugees were assigned to a location....... Second, the dispersal policy successfully distributed new refugees equally across locations relative to the number of inhabitants in a location. Third, the actual settlement may have been influenced by six refugee characteristics. I conclude that the initial location of new refugees 1986-1998 may...

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

African Journals Online (AJOL)

African Journal of Environmental Science and Technology ... sector, and proffers a series of policy recommendations for advancing sustainable forest management in ... Since the enactment of Cameroon's comprehensive forestry law (Law N0.

Electricity, nuclear power and fuel cycle in OECD countries, main data 1987

International Nuclear Information System (INIS)

1987-01-01

A questionnaire on Electricity Generation. Nuclear Power and Fuel Cycle Data is distributed annually to OECD Member Countries. In the questionnaire of January 1987, countries were asked to provide historical data for 1985 and 1986 and most likely projections up to the year 2005. The replies to the questionnaire or the results of the discussions between national correspondents and the Secretariat are presented in this Booklet. The Secretariat has, in some cases, referred to IEA's electricity-related data and IAEA's nuclear plant data. Where data were still unavailable the Secretariat made estimates based on information from other sources. Data for 1986 are provisional for several countries. The data on electricity generation and electric capacity are presented to the year 2005, and the data on fuel cycle services to the year 2000. The installed nuclear capacity of the OECD countries for the year 2000 is estimated at 340 GWe, a 25 GWe reduction from the estimate in the 1986 Booklet. This reduction is mainly due to revised lower projections of electricity demand. The Addendum contains an analysis of the present and past projections for installed nuclear capacity to 2000. It shows the total capacity of those plants connected to the grid, under construction and firmly planned to be in operation in 2000 as 294 GWe. The new projection of 340 GWe is well above this estimate, indicating that some countries are still planning to expand their nuclear capacities. In only one country does it appear that planned expansion has been affected specifically by the Chernobyl accident. The electricity generation and production data for fuel cycle services refer to those facilities located within the country, and thus exclude imports. The fuel cycle requirements, however, refer to the amounts of fuel cycle materials and services necessary for national nuclear power programmes

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.

Forestry Best Management Practices Relationships with Aquatic and Riparian Fauna: A Review

Directory of Open Access Journals (Sweden)

Brooke M. Warrington

2017-09-01

Full Text Available Forestry best management practices (BMPs were developed to minimize water pollution from forestry operations by primarily addressing sediment and sediment transport, which is the leading source of pollution from silviculture. Implementation of water quality BMPs may also benefit riparian and aquatic wildlife, although wildlife benefits were not driving forces for BMP development. Therefore, we reviewed literature regarding potential contributions of sediment-reducing BMPs to conservation of riparian and aquatic wildlife, while realizing that BMPs also minimize thermal, nutrient, and chemical pollution. We reached five important conclusions: (1 a significant body of research confirms that forestry BMPs contribute to the protection of water quality and riparian forest structure; (2 data-specific relationships between forestry BMPs and reviewed species are limited; (3 forestry BMPs for forest road construction and maintenance, skid trails, stream crossings, and streamside management zones (SMZs are important particularly for protection of water quality and aquatic species; (4 stream crossings should be carefully selected and installed to minimize sediment inputs and stream channel alterations; and (5 SMZs promote retention of older-age riparian habitat with benefits extending from water bodies to surrounding uplands. Overall, BMPs developed for protection of water quality should benefit a variety of riparian and aquatic species that are sensitive to changes in water quality or forest structure.

Forestry best management practices relationships with aquatic and riparian fauna: A review

Science.gov (United States)

Warrington, Brooke M.; Aust, W. Michael; Barrett, Scott M.; Ford, W. Mark; Dolloff, C. Andrew; Schilling, Erik B.; Wigley, T. Bently; Bolding, M. Chad

2017-01-01

Forestry best management practices (BMPs) were developed to minimize water pollution from forestry operations by primarily addressing sediment and sediment transport, which is the leading source of pollution from silviculture. Implementation of water quality BMPs may also benefit riparian and aquatic wildlife, although wildlife benefits were not driving forces for BMP development. Therefore, we reviewed literature regarding potential contributions of sediment-reducing BMPs to conservation of riparian and aquatic wildlife, while realizing that BMPs also minimize thermal, nutrient, and chemical pollution. We reached five important conclusions: (1) a significant body of research confirms that forestry BMPs contribute to the protection of water quality and riparian forest structure; (2) data-specific relationships between forestry BMPs and reviewed species are limited; (3) forestry BMPs for forest road construction and maintenance, skid trails, stream crossings, and streamside management zones (SMZs) are important particularly for protection of water quality and aquatic species; (4) stream crossings should be carefully selected and installed to minimize sediment inputs and stream channel alterations; and (5) SMZs promote retention of older-age riparian habitat with benefits extending from water bodies to surrounding uplands. Overall, BMPs developed for protection of water quality should benefit a variety of riparian and aquatic species that are sensitive to changes in water quality or forest structure.

Moving from local to State water governance to resolve a local conflict between irrigated agriculture and commercial forestry in South Australia

Science.gov (United States)

Gillet, Virginie; McKay, Jennifer; Keremane, Ganesh

2014-11-01

In the Lower Limestone Coast, South Australia, a unique water allocation plan has been under consideration for several years. This plan is the first in Australia to consider forestry as a water affecting activity. Indeed, forestry plantations have a twofold impact on water-rainfall or aquifer recharge interception and direct extraction of groundwater in shallow water table areas-and alter the available water for irrigation as a result of the previous water budget. This paper examines how water is allocated across the competing requirements for water but also across the competing legal, economic and administrative scales embodied by the competing water users; and thus it also details the pre-judicial mechanism used to resolve the conflict over these competing scales. Qualitative and quantitative content analysis in Nvivo was applied to: (i) 180 local newspaper articles on the planning process, (ii) 65 submission forms filled in by the community during a public consultation on the draft water plan and (iii) 20 face-to-face interviews of keys stakeholders involved in the planning process. The social sustainability perspective taken in this study establishes the legal, economic and administrative competitive scales at stake in the conflict regarding water between forestry and irrigation. It also evidences the special feature of this paper, which is that to overcome these competitions and resolve the local conflict before judicial process, the water governance moved up in the administrative scale, from local/regional to State level. Initiated and initially prepared at regional level through the local Natural Resources Management Board, the water planning process was taken up to State level through the formation of an Interdepartmental Committee and the establishment of a Taskforce in charge of developing a policy. These were supported by an amendment of a State legislation on Natural Resources Management to manage the water impacts of forestry plantations.

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...... this, there is also a tax on the revenue caused by increase in property value during the ownership period. We analyse how the rotation age in model forest properties with given species composition and initial age structure is affected by these two taxes for a planned generational change every 30 years......, compared to an unplanned change and a reference model with no tax on heritage or property value increase (or no change of ownership). As the point of departure we apply model properties including 1000 ha of forest and with species compositions representative for different regions in Denmark. This allows us...

Atlas of albedo and absorbed solar radiation derived from Nimbus 7 earth radiation budget data set, November 1985 to October 1987

Science.gov (United States)

Smith, G. Louis; Rutan, David; Bess, T. Dale

1992-01-01

An atlas of monthly mean global contour maps of albedo and absorbed solar radiation is presented for 21 months from Nov. 1985 to Oct. 1987. These data were retrieved from measurements made by the shortwave wide-field-of-view radiometer of the Earth Radiation Budget (ERB) instrument aboard the Nimbus 7 spacecraft. Profiles of zonal mean albedos and absorbed solar radiation were tabulated. These geographical distributions are provided as a resource for researchers studying the radiation budget of the Earth. The El Nino/Southern Oscillation event of 1986-1987 is included in this data set. This atlas of albedo and absorbed solar radiation extends to 12 years the period covered by two similar atlases: NASA RP-1230 (Jul. 1975 - Oct. 1978) and NASA RP-1231 (Nov. 1978 - Oct. 1985). These three compilations complement the atlases of outgoing longwave radiation by Bess and Smith in NASA RP-1185, RP-1186, and RP-1261, which were also based on the Nimbus 6 and 7 ERB data.

Evaluating financing of forestry in Europe; country-level report - the Netherlands; a description of the Dutch forest policy framework and financial instruments for forestry in the period 1990-1999

NARCIS (Netherlands)

Wijk, van M.N.; Vliet, van C.J.M.; Klein, de J.P.G.; Lusink, M.; Blitterswijk, van H.; Aertsen, E.J.M.

2005-01-01

The main idea behind the EU-project Evaluating Financing of Forestry in Europe (EFFE) is to find out how forest sector related financial policy instruments are handled in different countries. This report describes the Dutch policy framework and financial instruments for forestry in the period

Supernova 1987A in the Large Magellanic Cloud

Science.gov (United States)

Kafatos, Minas; Michalitsianos, Andrew G.

2006-11-01

Foreword; Acknowledgements; Workshop participants; 1. Images and spectrograms of Sanduleak - 69º202, the SN 1987a progenitor N. R. Walborn; 2. The progenitor of SN 1987A G. Sonneborn; 3. Another supernova with a blue progenitor C. M. Gaskell and W. C. Keel; 4. Optical and infrared observations of SN 1987A from Cerro Tololo Inter-American Observatory M. M. Phillips; 5. SN 1987A: observational results obtained at ESO I. J. Danziger, P. Bouchet, R. A. E. Fosbury, C. Gouiffes, L. B. Lucy, A. F. M. Moorwood, E. Oliva and F. Rufener; 6. Observations of SN 1987A at the South African Astronomical Observatory (SAAO) M. W. Feast; 7. Observations of SN 1987A at the Anglo-Australian Telescope W. J. Couch; 8. Linear polarimetric study of SN 1987A A. Clocchiatti, M. Méndez, O. Benvenuto, C. Feinstein, H. Marraco, B. García and N. Morrell; 9. Infrared spectroscopy of SN 1987A from the NASA Kuiper Airborne Observatory H. P. Larson, S. Drapatz, M. J. Mumma and H. A. Weaver; 10. Radio observations of SN 1987A N. Bartel et al.; 11. Ultraviolet observations of SN 1987A: clues to mass loss R. P. Kirshner; 12. On the energetics of SN 1987A N. Panagia; 13. On the nature and apparent uniqueness of SN 1987A A. V. Filippenko; 14. A comparison of the SN 1987A light curve with other type II supernovae, and the detectability of similar supernovae M. F. Schmitz and C. M. Gaskell; 15. P-Cygni features and photospheric velocities L. Bildsten and J. C. L. Wang; 16. The Neutrino burst from SN 1987A detected in the Mont Blanc LSD experiment M. Aglietta et al.; 17. Toward observational neutrino astrophysics M. Koshiba; 18. The discovery of neutrinos from SN 1987A with the IMB detector J. Matthews; 19. Peering into the abyss: the neutrinos from SN 1987A A. Burrows; 20. Phenomenological analysis of neutrino emission from SN 1987A J. N. Bahcall, D. N. Spergel and W. H. Press; 21. Mass determination of neutrinos H. Y. Chiu; 22. Neutrino transport in a type II supernova D. C. Ellison, P. M. Giovanoni

Evaluation of the geologic relations and seismotectonic stability of the Yucca Mountain area, Nevada Nuclear Waste Site Investigation (NNWSI)

International Nuclear Information System (INIS)

1988-10-01

This report provides a summary of progress for the project ''Evaluation of the Geologic Relations and Seismotectonic Stability of the Yucca Mountain Area, Nevada Nuclear Waste Site Investigation (NNWSI)'' for the eighteen month period of January 1, 1987 to June 10, 1988. This final report was preceded by the final report for the initial six month period, July 1, 1986 to December 31, 1986 (submitted on January 25, 1987, and revised in June 1987). The general Task continued to coordinate project activities to meet general deadlines and responsibilities. The central office provided general secretarial support. The activities that were started during the first project period included expansion of the central copying facilities, growth of the central reprint, map, aerial and photograph collections, and some expansion of personal computer capabilities. The research and review accomplishments are mainly under the following tasks: quaternary tectonics, geochemical, mineral deposits, volcanic geology, seismology, tectonics, neotectonics, remote sensing, geotechnical assessments, geotechnical rock mass assessment, basinal studies, and strong ground motion

A study of post-thermal recovery of the macroinvertebrate community of Four Mile Creek, June 1985--September 1987. [Savannah River Plant

Energy Technology Data Exchange (ETDEWEB)

Lauritsen, D.; Starkel, W.; Specht, W.

1989-11-01

Four Mile Creek is one of several streams at the Savannah River Site which has received thermal effluents ({le}70{degrees}C water) from nuclear production operations. From 1955--mid-1985, Four Mile Creek received thermal effluent from C-Reactor as well as non-thermal discharges from F and H Separation Areas. Total discharges from all of these facilities was about ten times higher than the natural flow of the creek (Firth et al. 1986). All water being discharged into Four Mile Creek was originally pumped from the Savannah River. This study reports the results of the artificial substrate sampling of macroinvertebrate communities of Four Mile Creek from June 1985 through September 1987, when sampling was terminated. Macroinvertebrate taxa richness, densities, and biomass data from this study are compared to Four Mile data collected prior to the shutdown of C-Reactor (Kondratieff and Kondratieff 1985 and Firth et al. 1986), and to comparable macroinvertebrate data from other Savannah River Site streams. 29 refs., 11 figs., 4 tabs.

Advancing automation and robotics technology for the space station and for the US economy: Submitted to the United States Congress May 15, 1987

Science.gov (United States)

1987-01-01

In April 1985, as required by Public Law 98-371, the NASA Advanced Technology Advisory Committee (ATAC) reported to Congress the results of its studies on advanced automation and robotics technology for use on the space station. This material was documented in the initial report (NASA Technical Memorandum 87566). A further requirement of the Law was that ATAC follow NASA's progress in this area and report to Congress semiannually. This report is the fourth in a series of progress updates and covers the period October 1, 1986 to May 15, 1987. NASA has accepted the basic recommendations of ATAC for its space station efforts. ATAC and NASA agree that the will of Congress is to build an advanced automation and robotics technology base that will support an evolutionary space station program and serve as a highly visible stimulator affecting the long-term U.S. economy. The progress report identifies the work of NASA and the space station study contractors, research in progress, and issues connected with the advancement of automation and robotics technology on the space station.

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.

Radioactive substances in wild mushrooms and other bioindicators. Inventory, Lower Saxony. As of April 1991

International Nuclear Information System (INIS)

Rohleder, K.

1991-04-01

The studies performed on wild mushrooms and other indicators were continued in 1990. Lower Saxony forestry authorities and food monitoring athorities co-operated in sampling. 153 wild mushroom samples and 14 samples of other bioindicators were examined in 1990. Activity values were corrected for decay and related to May 1986. The curves of Cesium-134 as a measure for contimination caused by the reactor accident, and of the sum of Cesium-137 and Cesium-134 run in parallel which means that the previous Cesium-137 contamination load does not affect the course of the curve. The maximum was found for chestnut boletus in 1987 and for cep in 1989. When comparing the means of the other mushroom with those of 1989, a slight rise was found for same-species mushrooms which grow in symbiosis with trees e.g. honey mushroom. No statement can be made on the other same-species mushrooms because of their low sample numbers. In 1990, some forestry authorities also sent samples of grass, beech leaves and spruce needles to be tested for radioactive substances. The means of 1989 and 1990 are compared. (orig./Uhe) [de

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...

An economic evaluation of carbon emission and carbon sequestration for the forestry sector in Malaysia

International Nuclear Information System (INIS)

Ismail, R.

1995-01-01

Forestry is an important sector in Malaysia. The long term development of the forestry sector will definitely affect the future amounts of carbon sequestration and emission of the country. This paper evaluates various forestry economic options that contribute to the reduction of carbon dioxide in the atmosphere. The analysis shows that, although forest plantation could sequester the highest amount of carbon per unit area, natural forests which are managed for sustainable timber production are the cheapest option for per-unit area carbon sequestrated. In evaluating forest options to address the issues of carbon sequestration and emission, the paper proposes that it should be assessed as an integral part of overall long term forestry development of the country which takes into account the future demands for forestry goods and services, financial resources, technology and human resource development. (Author)

Forestry: from its origins to the XIX century

International Nuclear Information System (INIS)

Del Valle A, Jorge Ignacio

1997-01-01

Secondary information published in periodicals and books about the origin of the silvicultural activity. Which came along and even before the development of agriculture. Was used for this essay emphasis is put on the transformation of such activity into a science. silviculture or even better, forestry which is consolidated since the middle of the 18th- century when it is formally taught in Germany and other Germanic countries, and forestal services like the Prussian are created. The first theoretical concepts of sustainable development come from this time (G.L. Harting, H, Von Cotta) although since the 13th century forests organized with this philosophy already existed in central Europe. This is where sustainability, so much in fashion nowadays in ecology and economics. has its most remote antecedent. France also played an important role in the development of forestry specially for having included watershed management within forest sciences whereas German contributions were regarding economics and forest measurement. The origin of the profession seems to be in the English forest keepers and the French water and forest masters, from the beginning of the 12th and 13th century respectively. During the period of time studied, forest sciences had close relations with biological. Mathematical and economical sciences but not with the agricultural with which they seemed lo associate only towards the beginning of this century for circumstantial reasons tropical silviculture was born in India in the 19th century where the first teachers and researchers were German foresters hired by the English crown. In America it was also German foresters who founded the first forestry school in the United States and contributed to the creation of the forestry service in this country

Appraisal of Farm Forestry Department around Tinderet Forest

International Nuclear Information System (INIS)

Nyambati, R.O; Koech, C.K; Muok, G

2007-01-01

Tinderet forest is one of the most important catchment areas of lake victoria. It is the main source of numerous springs, streams, and rivers that flow into the lake. The forest is also an important habitat for wide variety of water plants and animal species. Although the forest is gazetted as a forest reserve, it has undergone different levels of degradation due to over exploitation of timber, posts, firewood, charcoal and honey by the community living next to the forest. Resource from the forest supplement the communities' meagre income from subsistence farming. A survey was conducted in four Divisions (Chichila, Kipkelion, Fort-Tanan and Tinderet) around the forest to evaluate the status of farm forestry development and underlying reasons for encroachment in the forest. The results showed that, 61% of the people around Tinderet forest were settlers, whose duration of settlement is between 30-40 years. Most farmers were involved in various forms of farming (livestock or crop production) but forestry was not reported as a major activity. Clearing for livestock and crop production, timber for construction and firewood are the main causes of vegetation depletion on farms. Upto 60% of the households were not self reliant on wood products mainly timber and firewood and Fort-Tana (78%) and Kipkelion (70%) were the most affected. Forestry extension services were mainly provided by the Ministry of Agriculture and East African Wildlife Society (EAWS) and were found to be poor on the ground. Other issues that hampered forest development are inadequate provision of germplasm (seed and seedlings). There is therefore a need to build the capacity of the community in the farm forestry through establishment of nurseries and provision of adequate extension services. This would contribute to enhancement of self-reliance in wood products and increased income reducing encroachment into the gazetted forest

Royal Decree-Law 1302/1986 of 28 June 1986 on environmental impact studies

International Nuclear Information System (INIS)

1986-01-01

This Royal Decree-Law (No 1302/1986) of 28th June 1986 was published in the Official Gazette of 30th June 1986. The purpose of this Decree-Law is to provide for assessments of the environmental impact of certain projected installations and activities. The installations and activities requiring environmental impact studies are listed in the Annex to the Decree-Law and include nuclear power plants and other nuclear reactors (excluding those whose thermal power does not exceed 1 kW) as well as installations for the disposal and final storage of radioactive waste (NEA) [fr

Light particle emission measurements in heavy ion reactions: Progress report, June 1, 1986-May 31, 1987

International Nuclear Information System (INIS)

Petitt, G.A.

1987-01-01

During the past year we have completed our work on neutron emission in coincidence with fission fragments from the 158 Er system. In addition to this we have completed preliminary analysis of our results on neutron emission from products of damped reactions between 58 Ni and 165 Ho at 930 MeV. Two experiments were planned for the present contract period as discussed in our proposal for 1986-87. One of these, to measure the mass and charge distributions from projectile-like fragments (PLF) in the reactions 58 Ni + 165 Ho and 58 Ni + 58 Ni using the time-of-flight facility at the HHIRF has been successfully completed. The other, to measure momentum correlations between neutrons and charged particles produced in central collisions between 32 S + 197 Au is scheduled to be run in mid-February. 14 refs., 4 figs

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

African Journals Online (AJOL)

EJIRO

passed to facilitate the implementation of this law. (Oyono, 2004; Alemagi ... to be responsible for their negative environmental impacts and offers a vision for ... socio-economic sustainability within the forestry sector in. Cameroon, it is important ...

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...

Rapid ionization of the environment of SN 1987A

International Nuclear Information System (INIS)

Raga, A.C.

1987-01-01

It has been suggested by some authors that IUE observations of the supernova SN 1987A show the presence of a strong component of the interstellar C IV 1550 and Si IV 1393 absorption lines at a velocity that approximately corresponds to the velocity of the LMC. It is possible that this component might come from originally neutral (or at least not very highly ionized) gas which has been photoionized by the initially very strong ionizing radiation field of the supernova. Theoretical considerations of this scenario lead to the study of fast (with velocities of about c) ionization fronts. It is shown that for reasonable model parameters it is possible to obtain considerably large C IV column densities, in agreement with the IUE observations. On the other hand, the models do not so easily predict the large Si IV column densities that are also obtained from the IUE observations. It is found that only models in which the interstellar medium surrounding SN 1987A is initially composed of already ionized hydrogen and helium predict substantial Si IV column densities. This result provides an interesting prediction of the ionization state of the environment of the presupernova star. 9 references

Rapid ionization of the environment of SN 1987A

Science.gov (United States)

Raga, A. C.

1987-01-01

It has been suggested by some authors that IUE observations of the supernova SN 1987A show the presence of a strong component of the interstellar C IV 1550 and Si IV 1393 absorption lines at a velocity that approximately corresponds to the velocity of the LMC. It is possible that this component might come from originally neutral (or at least not very highly ionized) gas which has been photoionized by the initially very strong ionizing radiation field of the supernova. Theoretical considerations of this scenario lead to the study of fast (with velocities of about c) ionization fronts. It is shown that for reasonable model parameters it is possible to obtain considerably large C IV column densities, in agreement with the IUE observations. On the other hand, the models do not so easily predict the large Si IV column densities that are also obtained from the IUE observations. It is found that only models in which the interstellar medium surrounding SN 1987A is initially composed of already ionized hydrogen and helium predict substantial Si IV column densities. This result provides an interesting prediction of the ionization state of the environment of the presupernova star.

Activities of the work efficiency institute`s department of forestry; Tyoetehoseuran metsaeosaston toiminta

Energy Technology Data Exchange (ETDEWEB)

Maekelae, J

1997-12-31

In accordance with the demarcation of tasks among Finnish forest-engineering research institutions, the Work Efficiency Institute`s Department of Forestry is the only one specialising in research and development focusing on forestry work involving low capital investments and done by landowners on their own estate or on a part-time basis outside their estates. This activity also includes the small-scale utilisation of wood and peat in heating. This bulletin presents a review of our recent research and development work. A significant stepping up of the utilisation of bioenerqy is one of the objectives of the Finnish Government. This has been noted in the Work Efficiency Institute`s Department of Forestry`s work programme in recent years by increasing the role of research and development promoting the consumption of bioenergy. As one of the participants in the National Bioenergy research programme (1993-1998), we are looking into the harvesting of small-diameter wood and wood residues, technology employed in the production of wood chips and fuelwood, cost calculations in fuelwood harvesting, energy entrepreneurship, and the development of fireplaces. Other recent topics of research engaged in by the Department of Forestry include possibilities in the mechanisation of tending of young stands, excavator-loaders in timber harvesting, and promoting self-reliance among landowners in carrying out of forestry work. On-going studies include comparison of pruning methods, a survey of co-operation among landowners at the local community level, and a study looking into the quality of wood produced for delivery sales. (orig.)

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...

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 ...

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

Migrant and Seasonal Agricultural Worker Protection Act: Forestry contractors' model operating plan

Science.gov (United States)

Dan Bremer

2007-01-01

The Model Operating Plan for forestry contractors is a voluntary plan for compliance with the Migrant and Seasonal Agricultural Worker Protection Act (MSPA) of 1983, with amendments passed in 1996 and 1997. This plan is designed as a guide for forestry contractors who wish to comply with all federal, state, and local rules and regulations that govern their employer/...

Scenarios of forestry carbon sequestration measures in the Russian Federation and priorities for action plan

Energy Technology Data Exchange (ETDEWEB)

Kokorin, A.O. [Institute of Global Climate and Ecology, Moscow (Russian Federation)

1996-12-31

Development of forestry mitigation strategy under Russian transition economy conditions has many difficulties and specific features. The most important factors are: shortage in funds; absence of well defined legislation, rules and standards; absence of adequate control systems; weak transport infrastructure and export problems. Assessment of economic possibilities, potential, short- and middle-term measures show that strategies have to be focused on improvement and promotion of current carbon sequestration activity. Five baseline forestry scenario (No. 1) and four other scenarios (No. 2 - No. 5) for 2000-2040 were developed. Each scenario covers all forested area but provides separate analysis of 30 `forestry ecoregions`. Three types of forestry management were included in scenarios: clear-cut logging and reforestation (by scenarios No. 2 and No. 3); selective logging and thinning (No. 4); measures to prevent and manage fires (No. 5). The baseline scenario results in a constant net-sink of about 150 MtC/yr. An increase in clear-cut logging on the basis of current forestry practice will cause a rapid drop of net-sink. Implementation of a modest increase in clear-cut logging with active forest fire and selective logging measures could provide with a slight increase of net-sink. Consideration of scenarios helps identify regional forestry priorities for Russian Climate Change Action Plan. The priorities by region include: European-Ural: (1) creation of economy mechanism to increase forestry effectiveness on the same cutting areas, (2) assistance to natural reforestation. Central and North-East Siberia: promotion of forest fire protection system. South Siberia and Primorie and Priamurie: limit of clear-cut logging and creation market situation for better forestry efficiency. The proposed Joint Implementation Vologda reforestation project which is being considered now by special bodies of the USA and the Russian Federation is in good agreement with these priorities.

[Possible cause of the increased incidence of lung cancer in 1987 in the 10th District of Budapest (1975-1989)].

Science.gov (United States)

Abrahám, E; Karácsonyi, L; Dinya, E

1990-12-30

In 1975 in one of the major industrial districts of Budapest some longitudinal epidemiological examinations were carried out with the aim of, among others, determination of connection between environmental injuries and lung cancer incidence in connection with determination of lung cancer risk groups. Between 1975-1989 out of the environmental injuries the most important was the radioactive contamination observed due to the atomic power station catastrophe in Chernobil (1986). In 1987 the incidence of lung cancer increased. The increase was significant among the 50-69-year-old women, and expressly among the heavy smokers. In 1987, especially among women, but also in both sexes, the ratio among the major cell types of lung cancer shifted towards micro-cellular ones. In 1988 and 1989 lung cancer incidence has decreased. In view of the above a hypothesis was raised: patients who have previously suffered immunobiological hurt, could not prevent the increased radioactive burden and got ill with lung cancer earlier, than it should have been happened without this increased burden. For clarification this question further examinations are considered to be necessary.

The sustainable wood production initiative.

Science.gov (United States)

Robert. Deal

2004-01-01

To address concerns about sustainable forestry in the region, the Focused Science Delivery Program is sponsoring a three year Sustainable Wood Production Initiative. The Pacific Northwest is one of the world's major timber producing regions, and the ability of this region to produce wood on a sustained yield basis is widely recognized. Concerns relating to the...

Plants diversity of farm forestry in Tanah Laut District, South Kalimantan

Directory of Open Access Journals (Sweden)

MOCHAMAD ARIEF SOENDJOTO

2008-04-01

Full Text Available Both monoculture and polyculture farm forestry were in Tanah Laut District. The plants forming the monoculture farm forestry were rubber, teak, coconut, and acacias. The areas of rubber farm forestry were scattered all over the district. Based on Surat Kepala Dinas Kehutanan Kabupaten Tanah Laut No. 522/202/PPHH/Dishut, there were 43 plant species in the polyculture one; 16 species were categorized as the farm wood and 27 as the other wood. Based on Surat Keputusan Menteri Kehutanan No. SK 272/Menhut-V/2004, there were 44 plant species and 16 of those were the multi purpose tree species. The density and the potential of plants indicated the preference of the community to plant the non-wood producing species of the farm-wood group as well as durian and rambutan of the other wood one.

Good practice cases in practical applications of agro and forestry side-streams processing

NARCIS (Netherlands)

Hendriks, C.M.A.; Lambrecht, E.; Clerkx, A.P.P.M.; Nabuurs, G.J.; Gellynck, X.

2016-01-01

Valorisation of biomass sidestreams from agriculture and forestry
AGRIFORVALOR is an EU funded H2020 project with duration from 01.03.2016-31.08.2018. It comprises 16 partners from 6 European countries.
AGRIFORVALOR aims to close the research and innovation divide on agriculture and forestry

Forestry certification social aspects

CSIR Research Space (South Africa)

Hamman, J

2000-01-01

Full Text Available will be in the first person. This will allow the person editing and integrating the various documents to "quote" as if part of a personal interview.2 I was contracted as a 'social expert' by SGS Forestry and the SABS. My experience as an auditor is limited to... being when we included an extra person for the SAPPI assessment. The SABS assessment team was new. Although the lead auditor was not a forester, the environmental expert was a forester. I have not worked with non-South African auditors, so I cannot...

The Effective Dose Due to Radionuclides Intake Via Ingestion in Poland in 1986-1999

International Nuclear Information System (INIS)

Grabowski, D.; Kurowski, W.; Muszynski, W.; Rubel, B.; Swietochowska, J.

2001-01-01

Full text: One of the pathways of radiation exposure in humans is consumption of contaminated food. The composition of an average diet is diversified for various groups within the population and depends on age, sex, consumption habit and performed work. To asses the dose obtained by people due to ingestion of contaminated food, the activity of main products of Polish diet has been analysed for period 1986 - 1999. The samples of milk, meat, vegetables, fruit and cereals were collected all over the territory of Poland to determine the activity of caesium isotopes. In the first two-year after the Chernobyl accident the differences in contamination were observed in various regions. Later on the differences were less pronounced except in milk and meat. The calculation of an average annual intake of caesium isotopes was based on statistical data consumption and contamination of certain product important in daily diet. Annual intake of caesium was different among regions. Mean annual effective dose related to the ingestion of contaminated food of 137 Cs was assessed on 54μSv in 1986 and 28μSv in 1987 and of 134 Cs on 34μSv and 13μSv respectively. In next years the dose was diminishing and from 1993 the average annual effective dose from 137 Cs has been on level 6-7 μSv. (author)

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.

Microalgae culture collection, 1986-1987

Energy Technology Data Exchange (ETDEWEB)

Barclay, W.; Johansen, J.; Chelf, P.; Nagle, N.; Roessler, P.; Lemke, P.

1986-12-01

The SERI Microalgae Culture Collection provides a repository for strains identified or developed for mass culture biomass production and makes these strains readily available to the research community. The strains in the collection have been selected for their potential in biomass fuel applications, and many produce significant quantities of cellular storage lipids. All of the newly added strains have been recently isolated by SERI and its subcontractors in organized screening programs. Many have been tested in outdoor mass culture systems, and several have demonstrated excellent performance as biomass producers. The strains added to the collection this year have been isolated from inland saline waters and marine waters. We believe that the strains in this collection can provide a source of extremely useful organisms, both for laboratory experimentation and for mass culture research. Most of the strains are currently nonaxenic. Again this year, cultures will be shipped free of charge to interested researchers. An important function of the culture collection catalog, in addition to listing the available strains, is to provide culture and performance data for each of the organisms. By collecting a summary of the requirements and characteristics of these organisms, we hope to allow requestors of cultures to begin productive research with a minimum of preliminary work on culture techniques.

Emissions from land use change and forestry

International Nuclear Information System (INIS)

Ochanda, N.

1998-01-01

This inventory focuses on net input of carbon dioxide into the atmosphere as a result of land use change and forestry. The report shows the importance of dynamics of the afforestation and defforestation processes in determining the presence of carbon dioxide in the air

Setting and measuring team goals and objectives for improved management of forestry research

Science.gov (United States)

Scott J. Josiah

1999-01-01

As our world becomes more complex and diverse, many forestry research organizations are responding by adopting more interdisciplinary and collaborative research programs. Our rapidly increasing knowledge of the ecological, social, and economic factors affecting forestry and natural resource management makes it simply untenable to expect that complex problems can be...

List of DOE radioisotope customers with summary of radioisotope shipments, FY 1986

International Nuclear Information System (INIS)

Lamar, D.A.

1988-01-01

Data were collected and compiled on radioisotopes produced and sold by Department of Energy (DOE) facilities, and on services rendered by DOE facilities. Compiled data were published and distributed in the document list of DOE Radioisotope Customers with Summary of Radioisotope Shipments, FY 1986, PNL-6361, October 1987. The DOE facilities that supplied information for the compilation were Argonne National Laboratory, Brookhaven National Laboratory, Hanford Engineering Development Laboratory, Idaho National Engineering Laboratory, Los Alamos National Laboratory, Oak Ridge National Laboratory, Pacific Northwest Laboratory, Savannah River Plant, and UNC Nuclear Industries, Inc. (Hanford). The data provided were reported in several different ways: (1) a list of radioisotopes and services provided by each facility; (2) a list of radioisotope customers, the supplying DOE facility, and the radioisotope or service provided to each customer; and (3) a list of the quantity and value of each radioisotope or service sold by each DOE facility. The sales information covered foreign customers, domestic private customers, and domestic DOE customers

Gasoline sales post minimal gain in 1986

Energy Technology Data Exchange (ETDEWEB)

1987-06-22

Despite the continuing emphasis on conservation and the growing trend to smaller sized automobiles, sales of motor gasoline across Canada posted a gain of 0.4% in 1986. Figures are included in this survey for Canadian motor gasoline sales categorized by province, type of gasoline, and months of 1985 and 1986. Sales of refiners' diesel fuel oil are also categorized by province and by months of 1985 and 1986. Motor gasoline disposition for 1983-1986 is categorized into retail pump sales, road and urban transport, agriculture, public administration, and commercial and other institutional markets. Also included are figures for refiners' propane sales for 1983-1986 by province.

Why 1986 El Niño and 2005 La Niña evolved different from a typical El Niño and La Niña

Science.gov (United States)

Chen, Mingcheng; Li, Tim

2017-08-01

1986 El Niño (EN) and 2005 La Niña (LN) experienced distinctive evolution features compared to the typical EN and LN events. The 1986 EN persisted for more than 2 years, whereas the 2005 LN transitioned into a warm episode in the following winter. The physical mechanisms that caused the distinctive evolution features are investigated through an oceanic mixed-layer heat budget (MLHB) analysis. For both cases, major differences with typical EN and LN lie in wind induced anomalous zonal advection and thermocline feedback terms. An anomalous cyclone appeared over the western North Pacific (WNPC) in late 1986, in contract to an anomalous anticyclone (WNPAC) during the mature winter of the typical EN. The eastward propagation of anomalous convective heating from tropical Indian Ocean in late 1986 holds a key for generating the anomalous WNPC in the mature winter of 1986/87 EN. The equatorial westerly anomaly south of the WNPC triggered downwelling Kelvin waves, prolonging the positive SSTA throughout 1987. The negative SSTA center of the 2005 LN shifted eastward by at least 20° in longitude compared to the typical LN. As a result, an anomalous WNPC, with pronounced westerly anomalies at the equator, developed in the 2005 LN mature phase. This led to a rapid decay of the 2005 LN, and by the following boreal summer a positive SSTA formed. The season-dependent air-sea feedback further strengthens the warming in northern fall, leading to a transition from LN to EN in the succeed winter.

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...

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...

Improving access to research outcomes for innovation in agriculture and forestry: the VALERIE project

NARCIS (Netherlands)

Bechini, Luca; Koenderink, N.J.J.P.; Berge, ten H.F.M.; Corre, W.J.; Evert, van F.K.; Ruijter, de F.J.; Willems, D.J.M.; Zandstra, Anneke; Top, J.L.

2017-01-01

Many excellent results are obtained in agricultural and forestry research projects, but their practical adoption is often limited. The aim of the European project VALERIE is to increase the transfer and application of innovations produced by research in agriculture and forestry, by facilitating

Annual report 1987-1988

International Nuclear Information System (INIS)

1988-01-01

The paper presents: the annual report 1987/8 of the University Research Reactor, Risley, United Kingdom. The report contains a description of the current research programme using reactor produced isotopes and other reactor facilities. A summary of the work carried out by the Activation Analysis Service during 1987/8 is also given, along with the Reactor Teaching Programme, and the reactor operation and site safety arrangements. (U.K.)

2015 Oregon Department Forestry Lidar DEM: 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...

Gestión municipal y participación popular: la experiencia en Cusco, 1980-1987

Directory of Open Access Journals (Sweden)

1988-01-01

Full Text Available Après avoir brièvement évoqué le cadre légal, dans l'histoire récente, de l'organisation municipale, l'article s'attache à analyser les trois administrations municipales qui se sont succédées à Cusco, depuis 1981: celle de Acción Popular (1981-1983, de la Izquierda Unida (1984-1936 et de l'APRA depuis 1987. L'étude est centrée sur le degré et les formes de la participation populaire dans ces administrations. Dans une dernière partie, sont mis en relief quelques problèmes propres à la participation populaire: le peuple enregistre plus qu'il ne peut proposer il revendique plus qu'il ne peut offrir d'alternative les conduites traditionnelles clientélistes demeurent de même que la propension à aller au secours de la victoire enfin, le pouvoir et ses mécanismes restent bien souvent opaques. Después de una breve reseña sobre el marco legal, en la historia reciente, de la organización municipal, el artículo trata de analizar las tres administraciones municipales que se sucedieron en Cusco desde 1981: la de Acción Popular (1981-1983, la de Izquierda Unida (1984-1986, la del Apra desde 1987. El estudio se centra sobre el grado y las formas de participación popular en estas administraciones. En la última parte, se destacan algunos problemas planteados por la participación popular: el pueblo convalida pero no puede proponer reivindica pero no tiene la oportunidad de ofrecer alternativas las conductas tradicionales clientelistas perduran así como el voto hacia el vencedor por fin, el poder y sus mecanismos quedan a menudo opacos. After a brief review of the legal framework of the municipal organization in recent history, the article attempts to analyze the three municipal administrations which have succeeded each other since 1981 in Cusco: Acción Popular (1981-1983, Izquierda Unida (1984-1986 and Apra, since 1987. The study centers itself on the grade of popular participation and the forms it has taken during these

Global climate change: Some implications, opportunities, and challenges for US forestry

International Nuclear Information System (INIS)

Marland, G.

1991-01-01

It is widely agreed that the concentration of greenhouse gases in the earth's atmosphere is increasing, that this increase is a consequence of man's activities, and that there is significant risk that this will lead to changes in the earth's climate. The question is now being discussed what, if anything, we should be doing to minimize and/or adapt to changes in climate. Virtually every statement on this matter; from the US Office of Technology Assessment, to the National Academy of Science, to the Nairobi Declaration on Climatic Change, includes some recommendation for planting and protecting forests. In fact, forestry is intimately involved in the climate change debate for several reasons: changing climate patterns will affect existing forests, tropical deforestation is one of the major sources of greenhouse gases to the atmosphere, reforestation projects could remove additional carbon dioxide from the atmosphere and there is renewed interest in wood-based or other renewable fuels to replace fossil fuels. Part of the enthusiasm for forestry-related strategies in a greenhouse context is the perception that forests not only provide greenhouse benefits but also serve other desirable social objectives. This discussion will explore the current range of thinking in this area and try to stimulate additional thinking on the rationality of the forestry-based approaches and the challenges posed for US forestry

Assessing the Economic Situation of Small-Scale Farm Forestry in Mountain Regions: A Case Study in Austria

Directory of Open Access Journals (Sweden)

Philipp Toscani

2017-08-01

Full Text Available Austria is one of the few countries with a long tradition of monitoring the economic performance of forest holdings. The national Farm Accountancy Data Network also addresses some forestry-specific issues, given the high significance of farm forestry in this country. However, it is not possible to assess the profitability of small-scale farm forestry in mountainous regions based on a representative sample. In this paper, we demonstrate how information gaps can be overcome by means of economic modeling and present results of this approach for mountain forestry for the first time. In spite of the unfavorable conditions of an alpine setting, forestry tends to be of special significance for the viability and resilience of family farms in these regions. Sustainable forest management that safeguards the ecosystem services provided by forests relies mostly on the profitability of timber production. Thus, the economic development of farm forestry is a key factor in achieving targets 15.1 and 15.4 of the United Nations Sustainable Development Goals in mountain regions.

The loading of waters from forestry, final report of the MESUVE -project; Metsaetalouden vesistoekuormitus. MESUVE{sub p}rojektin loppuraportti

Energy Technology Data Exchange (ETDEWEB)

Kenttaemies, K.; Mattsson, T. (eds.)

2006-07-01

The joint research project entitled 'Developing the integrated forestry planning with water protection using GIS-oriented erosion sensitivity modeling' (MESUVE) which was funded by the Ministry of Agriculture and Forestry and the Ministry of the Environment in 2003-2005. The partners in the project were the Finnish Environment Institute (SYKE), the Forest Research Institute, the Forestry Development Centre Tapio, the National Board of Forestry and the Geological Survey of Finland. The project was headed by Kaarle Kenttaemies, limnologist (SYKE), and the steering group was chaired by Marja Hilska-Aaltonen, Senior Adviser, Ministry of Agriculture and Forestry. In addition to several articles on proper forestry planning (establishing the research catchments, developing a soil survey for forestry and using geological soil maps, adapting a processoriented SWAT model for erosion studies in forestry), this final report includes papers on subprojects dealing with calculation methods and restriction strategies of forestry loading, the issues of the importance of implementing the water protection framework programme in EU-countries. These reports include the river basin scale calculations of nutrient loads from forestry and scenarios for the future, new reports on nutrient loads from clear cutting and mitigation drainage of forests that include data from seven new forest catchments, the long term monitoring results of clear cutting and forest drainage and results of comprehensive data from nutrient loads from mitigation drainage. The effectiveness of organic soils in adsorbing phosphates on buffer zones and the use of phosphates from forested catchments for algae growth are also presented in this final report. (orig.)

Secondary School Students' Perception of Forestry and Wildlife ...

African Journals Online (AJOL)

UNIVERSITY OF PORT-HARCOURT

to ascertain the reasons for low enrolment in Forestry and Wildlife Management. MATERIALS ... broadcasts.With an average temperature of 27. 0 ..... is urgent need to create awareness and change the negative perception of the public about.

AHP for indicators of sustainable forestry under Mediterranean conditions

International Nuclear Information System (INIS)

Valls-Donderis, P.; Vallés-Planells, M.; Galiana, F.

2017-01-01

Aim of study: To verify and prioritise a set of sustainable forestry indicators using the Analytic Hierarchy Process (AHP). Area of study: Participants were Spanish; indicators were meant to be applied in forest management units (FMUs) under Mediterranean conditions. Material and methods: An AHP questionnaire was developed and sent to experts. Main Results: the set of indicators aimed to be comprehensive. Indicators were ranked and the ranking allows ascertaining what aspects are more relevant in relation to Mediterranean sustainable forestry. Issues like regeneration or habitats conservation got high values, whereas others like hunting activity were not seen as important by most experts. Research highlights: - Sustainable forest management (SFM) considerations for Mediterranean forests. - Indicators adapt to ecosystem services.

AHP for indicators of sustainable forestry under Mediterranean conditions

Energy Technology Data Exchange (ETDEWEB)

Valls-Donderis, P.; Vallés-Planells, M.; Galiana, F.

2017-11-01

Aim of study: To verify and prioritise a set of sustainable forestry indicators using the Analytic Hierarchy Process (AHP). Area of study: Participants were Spanish; indicators were meant to be applied in forest management units (FMUs) under Mediterranean conditions. Material and methods: An AHP questionnaire was developed and sent to experts. Main Results: the set of indicators aimed to be comprehensive. Indicators were ranked and the ranking allows ascertaining what aspects are more relevant in relation to Mediterranean sustainable forestry. Issues like regeneration or habitats conservation got high values, whereas others like hunting activity were not seen as important by most experts. Research highlights: - Sustainable forest management (SFM) considerations for Mediterranean forests. - Indicators adapt to ecosystem services.

SKB annual report 1987

International Nuclear Information System (INIS)

1988-05-01

The annual report on the activities of the Swedish Nuclear Fuel and Waste Management contains in part I an overview of SKB activities in different fields. Part II gives a description of the research and development work on nuclear waste disposal performed during 1987. Lectures and publications during 1987 as well as reports issued in the SKB technical report series are listed in part III. Part IV contains the summaries of all technical reports issued during 1987. At Forsmark the first construction phase for the final repository for radioactive waste - SFR - is now completed. The repository is situated in crystalline rock under the Baltic Sea. The first construction phase includes rock caverns for 60 000 m 3 of waste. A second phase for additional 30 000 m 3 is planned to be built and commissioned around the year 2000. (orig./DG)

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

78 FR 30847 - Forestry Research Advisory Council

Science.gov (United States)

2013-05-23

..., Forestry Research Advisory Council, USDA Forest Service Research and Development, Mail Stop 1120, 1400... Service Office of the Deputy Chief for Research and Development, 202-205-1665. Individuals who use telecommunication devices for the deaf (TDD) may call the Federal Information Relay Service (FIRS) at 1-800-877-8339...

Ontario Hydro annual report 1986

International Nuclear Information System (INIS)

1987-04-01

Ontario Hydro's annual report of the financial position and activities for the year 1986 consists of their financial highlights; corporate profile; customer service and satisfaction; message from Chairman; message from President; 1986 in review; financial section; management report; five-year summary of financial statistics; and comparative statistics

Proceedings of the session on tropical forestry for people of the Pacific, XVII Pacific Science Congress; May 27-28, 1991

Science.gov (United States)

Eugene C. Conrad; Leonard A. Newell

1992-01-01

The 17 papers in the Proceedings of the Session on Tropical Forestry for People of the Pacific cover the topics of the USDA Forest Service's tropical forestry research, forestry research in Asia and the Pacific, management of tropical forests for products and energy; forest and wildlife management, the South Pacific Forestry Development Programme, tropical...

Economic Indicators Selected Countries.

Science.gov (United States)

1987-12-01

DEFENCE I ECONOMIC INDICATORS SELECTED COUNTRIES DECEMBER QUARTER 1987 . ’-H ISSUED BY MANPOWER POLICY & STRATEGIES BRANCH " "’ :.S S ’,1l f ,am -m mW...100 Sour:e: Main Economic Indicators (OECD) Manufactured Basic Metal Year Goods Chemicals Metals Products 1980 100 100 100 100 1981 110 117 102 107...Earnings of all 1982 1986 7.4 Male Employees (a) Aug 1986 Aug 1987 4.8 Hourly Wace Rates 3 1979 1987 lt.2 Garden Island 1983 1987 6.7 Dockyards Dec

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.

Ontario Hydro annual report 1986

Energy Technology Data Exchange (ETDEWEB)

1987-04-01

Ontario Hydro`s annual report of the financial position and activities for the year 1986 consists of their financial highlights; corporate profile; customer service and satisfaction; message from Chairman; message from President; 1986 in review; financial section; management report; five-year summary of financial statistics; and comparative statistics.

Bhabha Atomic Research Centre: annual report 1986-87

International Nuclear Information System (INIS)

1987-01-01

The Research and Development (R and D) work and achievements of the Bhabha Atomic Research Centre, Bombay, during the financial year 1986-1987 are reported. The R and D activities of BARC cover the entire nuclear fuel cycle, production and use of radioisotopes, radiation protection and also basic research in several disciplines. The report is presented in the chapters entitled: Physical Sciences, Chemical Sciences, Materials and Materials Science, Life Sciences, Radioisotopes, Reactors, Fuel Cycle, Health and Safety, Electronics and Instrumentation, Engineering and General Services. At the end of each chapter are listed the journal articles published, the paper presented at conferences, symposia etc. and technical reports issued by the scientists of BARC in the subject field indicated by the title of the chapter. The R and D work of the outstation units of BARC, namely, Nuclear Research Laboratory at Srinagar, High Altitute Research Laboratory at Gulmarg, Variable Energy Cyclotron Centre at Calcutta and Gauribidanur Seismic Array near Bangalore are also described in the report. The report concludes with a brief account of: (1) transfer of technologies developed at the Centre, (2) activities related to human resource development for nuclear programmes of the country, and (3) progress of design and construction work of Centre for Advanced Technology at Indore. (M.G.B.)

KWO annual report 1986

International Nuclear Information System (INIS)

Koerner, C.

1987-01-01

The Obrigheim nuclear power station was operated at full load during the year 1986; 7869 operating hours procuded electrical energy of 2795 GWh. This is the best annual result during Obrigheim's operating period. Since commissioning in October 1968, 131595 hours of operation have generated 44074 GWh (gross) and from test operation in March 1969 until the end of 1986, 131179 hours of operation have generated 43,962 GWh. This is an availability of power of 81.5% in this period and a time availability of 83.9%. In 1986, the plant was shut down for 807 hours for the 17th refueling including refurbishing, inspection and repair work. Apart from refueling, the plant had a good time availability and therefore contributed 5% to the safe, economical and environmentally acceptable electricity supply of the Land Baden-Wuerttemberg. (orig./HP) [de

29 CFR 780.200 - Inclusion of forestry or lumbering operations in agriculture is limited.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Inclusion of forestry or lumbering operations in agriculture is limited. 780.200 Section 780.200 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR... Lumbering Operations § 780.200 Inclusion of forestry or lumbering operations in agriculture is limited...

Inflation in the Universe, circa 1986

International Nuclear Information System (INIS)

Turner, M.S.; Chicago Univ., IL

1988-01-01

The status of the 'Inflationary Paradigm', Circa 1986 is reviewed. At present essentially all inflationary models involve a very weakly-coupled scalar field which is displaced from the minimum of its potential. Regions of the Universe where the scalar field is initially displaced from its minimum undergo inflation as the scalar field relaxes, resulting in a Universe today which resembles ours in regions much larger than our present Hubble volume (≅ 10 28 cm), but which on very largescales (>> 10 28 cm) may be highly irregular. Some other unresolved issues facing inflation, including the confrontation between the predictions of inflation and observational data, are also reviewed. (author) 113 refs.; 4 figs

Ordinance on definitions and licenses in the atomic energy field - Amendment of 2 March 1987

International Nuclear Information System (INIS)

1987-01-01

The amendment to the Ordinance of 18 January 1984, aims essentially at ensuring that the commitments under the Treaty on the Non-Proliferation of Nuclear Weapons are complied with in Switzerland. The goods and articles involving uranium enrichment by the gas centrifuge process and nuclear fuel reprocessing having been specified by the competent international bodies, are mentioned in the Ordinance. Henceforth, they are included in the goods subject to notification or licensing listed in the Annex to the Ordinance. Also for non-proliferation purposes, the licensing requirement has been extended to the transit of so-called sensitive goods when they have been assigned elsewhere in Switzerland. The basis in both cases is the 1959 Atomic Energy Act, as amended in 1986 in respect of import and export of nuclear articles and technology. The amendment entered into force on 1 April 1987 [fr

Tanzania Journal of Forestry and Nature Conservation: Submissions

African Journals Online (AJOL)

Use Roman font 12 for the text as well as the main text. ... Use size A4, white bond, 80 mg paper. ... Modern approaches and Innovations in Soil Management. ... without prior permission from the College of Forestry, Wildlife and Tourism, SUA.

Restoring State Control Over Forest Resources Through Administrative Procedures: Evidence From a Community Forestry Programme in Central Java, Indonesia

Directory of Open Access Journals (Sweden)

Ahmad Maryudi

2012-01-01

Full Text Available In recent years, community forestry has emerged as a means to reform power constellations with regard to forest governance. Through community forestry, the central state promised to devolve several forest rights to local communities and encouraged them to get involved in decision making processes and the implementation of forest activities. However, experience in some countries indicates that the implementation of community forestry programmes is rarely followed by genuine power devolution to local forest users. Instead, these programmes may even serve as a means to retain or restore the central state’s control over forests. Using a case study of a community forestry programme implemented in Java, Indonesia, by a state forest company, this paper argues that the implementation of community forestry is also driven by the state’s interests to regain control over the forests. Research in eight villages in Central Java province reveals that the community forestry programmes are carefully structured according to numerous administrative procedures and estab- lish a mode of control through a bureaucratic design. ----- In den letzten Jahren hat sich community forestry als Mittel zur Reform von Machtkonstellationen in Bezug auf die Verwaltung von Wäldern herausgebildet. Der Zentralstaat versprach durch community forestry bestimmte Waldrechte an lokale Communities abzugeben und ermutigte sie, sich an Entscheidungsprozessen und der Implementierung von Forstaktivitäten zu beteiligen. Erfahrungen in einigen Ländern zeigen jedoch, dass die Implementierung von community forestry-Programmen selten mit einem tatsächlichen Machttransfer an lokale ForstnutzerInnen einhergeht, sondern diese Programme sogar als Mittel zur Rückgewinnung von zentralstaatlicher Kontrolle über Wälder dienen können. Anhand eines Fallbeispiels eines community forestry-Programms, das in Java, Indonesien, von einem staatlichen Forstunternehmen implementiert wird, argumentiere ich

Forestry and Environment Legislation in Collision – Case Study Serbia

Directory of Open Access Journals (Sweden)

Radovan Nevenić

2011-06-01

Full Text Available Background and Purpose: Conflicts in the Serbian forestry sector have not been very often used as a research topic in our country. This paper presents the results from a case study conducted in the National park 'Fruška gora'. The aim of the study was to explore the collision between forestry and environmental legislation and related institutions and organizations. Material and Methods: Data were collected from primary and secondary sources. Primary data were collected through in-depth interviews. Interviews were conducted with the managers of the National park and the representatives of the scientific communities, private forest owners as well representatives from the relevant Ministry. The theoretical framework is a combination of the main conflict elements embedded in the structure of the main aspects like culture, conflict management and policy development. Results and Conclusion: According to the interviewees` opinions the roots of the conflict can be found in overlapping jurisdictions of the institutions and organizations in the forestry sector as well as in the implementation of the legislative and management plans. Conflict management strategy is based on sustainable management of protected areas and better implementation of laws.

Outlook for the Next Generation’s Precision Forestry in Finland

Directory of Open Access Journals (Sweden)

Markus Holopainen

2014-07-01

Full Text Available During the past decade in forest mapping and monitoring applications, the ability to acquire spatially accurate, 3D remote-sensing information by means of laser scanning, digital stereo imagery and radar imagery has been a major turning point. These 3D data sets that use single- or multi-temporal point clouds enable a wide range of applications when combined with other geoinformation and logging machine-measured data. New technologies enable precision forestry, which can be defined as a method to accurately determine characteristics of forests and treatments at stand, sub-stand or individual tree level. In precision forestry, even individual tree-level assessments can be used for simulation and optimization models of the forest management decision support system. At the moment, the forest industry in Finland is looking forward to next generation’s forest inventory techniques to improve the current wood procurement practices. Our vision is that in the future, the data solution for detailed forest management and wood procurement will be to use multi-source and -sensor information. In this communication, we review our recent findings and describe our future vision in precision forestry research in Finland.

Proceedings, international forestry seminar, 11-15 Nov. 1980, Serdang, Selangor, Malaysia

Energy Technology Data Exchange (ETDEWEB)

Srivastava, P.B.L.; Abdul Manap, A.; Kamis, A.; Ashari, M.; Razali, A.K.; Freezaillah, C.Y.; Lee, S.S.

1982-01-01

The full proceedings of a conference organized by the Faculty of Forestry of the UPM (Agricultural University of Malaysia) with the aim of conservation through improved management were given. Nearly all the papers deal with tropical Asia. The 35 papers are divided into 4 sessions each noticed separately in FA and/or FPA under the respective subject and introductory speaker: Forest resources, exploitation and wastage (Mohd. Darus, H.M.) optimizing and diversifying resource use (Bethel, J.S.), energy from forests (Fung, P.Y.H.), and plantation forestry (Voss, R.).

TRIUMF annual report scientific activities 1987

International Nuclear Information System (INIS)

1988-06-01

By the best indicators 1987 was a good year for TRIUMF and its science. Although the number of employed staff and the funding was exactly the same as for 1986 there was growth in the number of experiments performed, the number of users participating in experiments, the number of new proposals for experiments, the delivery of beam to experiments, the number of papers published, the length of this annual report and, probably, the number of members of the public who toured TRIUMF and the coverage of TRIUMF's program by the various media. Most of the brief accounts of research progress in this report speak for themselves. The various activities of TRIUMF, as described in this report, are intended to convey how the project fulfills its national purpose. This purpose has evolved. Although the purpose does not appear to be concisely articulated anywhere it probably includes all of the following: 1) to serve as a high-profile laboratory in fundamental subatomic science constituting Canada's contribution to the world network of large accelerator facilities and aiming to achieve, in this field, the highest international standards of excellence; 2) to provide, in subatomic physics, a program of national significance easily accessible to scientists from across the nation; 3) to attract people and ideas of the highest quality from abroad; 4) to offer substantial opportunities to graduate student training; and 5) to act as a catalyst for high technology enterprises with appropriate technology transfer programs

Association between forestry ecological engineering and dust weather in Inner Mongolia: A panel study

Science.gov (United States)

Jixia, Huang; Qibin, Zhang; Jing, Tan; Depeng, Yue; Quansheng, Ge

2018-04-01

Forestry ecological engineering projects in Western China include the Three-North Shelter Forest Project (TNSFP), the Natural Forest Protection Project (NFPP), the Grain for Green Project (GGP) and the Beijing-Tianjin Sandstorm Source Project (BTSSP). Such projects play an important role in the control of dust weather in Western China. In this research, data on the frequency of sandstorms, sand-blowing and dust-floating weather, the area of four forestry ecological engineering projects, wind, rainfall and vegetation coverage from 2000 to 2010 were collected based on the unit of prefecture-level cities in Inner Mongolia. The panel-data model was used to analyze the quantitative association between forestry ecological engineering and dust weather. The results indicate that wind has a strong promotional effect on dust weather, while forestry ecological engineering and rainfall have a containment effect. In addition, the impacts of the four studied forestry ecological engineering projects on dust weather differ. For every increase of 1000 km2 in the Three-North Shelter Forest Project, the annual number of days of sandstorm weather decreased by 4 days. Similarly, for every increase of 1000 km2 in the Beijing-Tianjin Sandstorm Source Project, the sand-blowing weather decreased by 4.4 days annually. In addition, NFPP and GGP have a more obvious inhibitory effect on the dust-floating weather.

Study of Subtropical Forestry Index Retrieval Using Terrestrial Laser Scanning and Hemispherical Photography

Directory of Open Access Journals (Sweden)

Ting Yun

2015-01-01

Full Text Available In order to retrieve gap fraction, leaf inclination angle, and leaf area index (LAI of subtropical forestry canopy, here we acquired forestry detailed information by means of hemispherical photography, terrestrial laser scanning, and LAI-2200 plant canopy analyzer. Meanwhile, we presented a series of image processing and computer graphics algorithms that include image and point cloud data (PCD segmentation methods for branch and leaf classification and PCD features, such as normal vector, tangent plane extraction, and hemispherical projection method for PCD coordinate transformation. In addition, various forestry mathematical models were proposed to deduce forestry canopy indexes based on the radiation transfer model of Beer-Lambert law. Through the comparison of the experimental results on many plot samples, the terrestrial laser scanner- (TLS- based index estimation method obtains results similar to digital hemispherical photograph (HP and LAI-2200 plant canopy analyzer taken of the same stands and used for validation. It indicates that the TLS-based algorithm is able to capture the variability in LAI of forest stands with a range of densities, and there is a high chance to enhance TLS as a calibration tool for other devices.

The forestry reclamation approach in Appalachia

Energy Technology Data Exchange (ETDEWEB)

Angel, P.N.; Burger, J.A.; Skousen, J.; Barton, C.D.

2009-04-01

The Appalachian Regional Reforestation Initiative (ARRI) was formed in 2005 to promote the planting of high-value hardwood trees on reclaimed coal mined lands and abandoned mine lands in Appalachia. In addition to planting more trees, ARRI's vision is to increase the survival rate of the planted trees and build a productive forest ecosystem that encourage natural succession of native forest plants by promoting the use of Forestry Reclamation Approach (FRA). This article described the 5 steps of the FRA, which include (1) creating a suitable rooting medium for good tree growth that is no less than 4 feet deep and comprised of topsoil, weathered sandstone, and/or the best available material, (2) loosely grading the topsoil or topsoil substitutes established in step one to create a non-compacted growth medium, (3) using ground covers that are compatible with growing trees, (4) planting two types of trees, an early succession species for wildlife and soil stability as well as commercially valuable crop trees, and (5) using proper tree planting techniques. The ARRI has been most successful in spreading the FRA by building partnerships with groups and individuals that share the common goal of science-base surface mine reforestation. 4 refs., 9 figs.

Risoe annual report 1987

International Nuclear Information System (INIS)

1988-06-01

An explanation of Risoe National Laboratory's function within the Danish research system is followed by brief accounts of research activities at Risoe during 1987. Energy resources, technology and policy are discussed, the annual accounts are presented, a guide to the National Laboratory and a list of its publications are given. Some of the research activities that took place in 1987 described in more detail are within the fields of chemistry and the environment, superconductivity, new aspects of powdery mildew, polymers and robotics. (AB)

Constraints to feedback provision on forestry-related technologies ...

African Journals Online (AJOL)

This paper ascertained the constraints to feedback provision on forestry-related technologies. Interview schedule was used to elicit information from 163 randomly selected respondents. Descriptive (frequencies, percentages) and inferential (Chi square and Ordinary Least square regression) statistics were used to analyse ...

Risk of acquiring tick-borne infections in forestry workers from Lazio, Italy

OpenAIRE

2010-01-01

Abstract The seroprevalence of antibodies to Borrelia burgdorferi and tick-borne encephalitis (TBE) virus was evaluated in a group of forestry rangers in the Lazio region of Italy. One hundred and forty-five forestry rangers and 282 blood donors were examined by two-tiered serological tests for B. burgdorferi and TBE virus. Information on occupation, residence, tick bites, outdoor leisure activities and other risk factors was obtained. The prevalence of IgG/IgM antibodies to B. bur...

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

Land use change and forestry. Sector 5

International Nuclear Information System (INIS)

1994-01-01

The land use change and forestry considers the following sub-modules in calculating GHG emission by sources or removal by sinks: 1)- Sub-module changes in forestry and other woody biomass stocks. This sub-module has presented considerable difficulties in the data collection activity since no information or records are available at the institutional level. Therefore, the data derived represents a large degree of uncertainty.The stocks of woody biomass, needed to calculate the carbon uptake or storage in Lebanon for 1994, were found to be made of: - 75.000 ha of forest trees (65.000 evergreen and 10.000 deciduous) - 50.280.000 non-forest trees which includes: 49.794.000 farm and village trees (21.980.000 of evergreen fruit and olive trees and 27.814.000 of deciduous fruit trees) 486.000 urban trees (450.000 evergreen urban trees and 36.000 deciduous urban trees). The total carbon uptake increment by these stocks of woody biomass is 169.800475 Kt. The loss of biomass fuelwood consumption and from timber production is 4170298 Kt. As a result the change in woody biomass stocks is considered a source of CO 2 emitting 142.4446 Kt of CO 2 . 2)- Sub-module forest and grassland conversion CO 2 from biomass: Natural and man fires are included in this sub-module. In 1994, around 1300 ha of woodland were affected by fires and the resulting CO)? 2 released was 57.968625 Gg. Forests in 1994 constitute a minor source of CO 2 rather than a sink due to the loss of woody biomass sticks and to forest fires. CO 2 emission from and use change and forestry is 200.413225 Kt

Report on the year 1987

International Nuclear Information System (INIS)

1988-01-01

This report gives a survey of the operation of the nuclear power plant 'Dodewaard' during 1987. A summary is given of the findings of the OSAR team and of the state of affairs with regard to COVRA, inter-national developments, judicial procedures, information, radiation control, waste processing and exploitation during 1987. Finally future perspectives are outlined. (H.W.). 3 fotos; 1 tab

Hand-arm vibration in tropical rain forestry workers.

Science.gov (United States)

Futatsuka, M; Inaoka, T; Ohtsuka, R; Sakurai, T; Moji, K; Igarashi, T

1995-01-01

Working conditions and health hazards including vibration syndrome related to forestry work using chain-saws were studied in Papua New Guinea and Indonesia. The subjects comprised 291 workers including 97 chain-saw operators. The health examination consisted of peripheral circulatory and sensory tests in the upper extremities. The vibration spectrum measured at the handle of the chain-saw indicated that these acceleration levels would lead to a moderately high risk of hand-arm vibration syndrome (HAVS). The peripheral circulatory function tests revealed dysfunction after more than five years vibration exposure. However, in general, the results of the function tests and subjective complaints showed fewer health problems compared to those of Japanese forestry workers. The reason of such differences of vibration effects seem to be the following: (1) warmer climate (more than 25 degrees C throughout the year), (2) young workers and short work experience. (3) short time vibration exposures on working days in the natural forests, (4) seasonal changes in logging work (5) healthy workers effects. Thus, we found no clear evidence that the workers of our study suffered from HAVS. A principal component analysis was applied. The factor score of the components of the reactive dynamics of peripheral circulation differed significantly after more than five years' exposure. On the other hand, we cannot deny the possibility that subclinical dysfunction of peripheral circulation may be caused by chain-saw operation in the tropics in future. Further investigations on the HAVS among forestry workers in the tropic environment are needed.

Progress report on safety research of high-level waste management for the period April 1986 to March 1987

International Nuclear Information System (INIS)

Nakamura, Haruto; Tashiro, Shingo

1987-08-01

Researches on high-level waste management at the High Level Waste Management Laboratory and the Waste Safety Testing Facility Operation Division of the Japan Atomic Energy Research Institute in the fiscal year of 1986 are reviewed in the report. Topics in the three sections are as follows: 1) Non-radioactive research has been continued on Synroc irradiation and modellings of waste form leaching. 2) Research results are described in the section of Safety Evaluation for Geological Disposal on engineered barriers, field tests, safety assessment models, migration, natural analogue, seabed disposal and conceptual design of a repository. 3) Adsorption behaviour of plutonium on leach-containers and migration of leached cesium in a rock column are described in the section of Safety Examination of Vitrified Forms in the Hot Cells of WASTEF. (author)

Governance in Ukrainian forestry: trends, impacts and remedies

NARCIS (Netherlands)

Nijnik, M.; Oskam, A.J.

2004-01-01

In this paper, we address governance by analysing the relevant institutions and investigating their impact on economic and environmental performance in Ukrainian forestry. The research questions are: how does the transition to a market economy affect the forest institutions and what are the trends,

Improving working conditions and increasing profits in forestry.

OpenAIRE

Johansson K; Strehlke B

1996-01-01

Briefly looks at the links between work organization, productivity and working conditions. Discusses the advantages which can be gained by using appropriate tools and techniques and improving working conditions and safety. Based on 24 case studies which cover a broad range of forestry activities.

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

Forestry serving urban societies in the north atlantic region

DEFF Research Database (Denmark)

In the North Atlantic Region, the social services provided by forests play a major role. With the high level of urbanisation in many of these countries, forests and other green areas are of great importance as recreational settings for urban dwellers. In order to ensure that forests cater...... 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....

Look at Me!! I'm a Tree!: A Literacy-Based Integrated Thematic Unit on Forestry and Conservation Designed for Field Experiences in Early Childhood Education.

Science.gov (United States)

Mayo, Karen E.

This paper describes a literacy-based thematic unit on forestry and conservation designed for field experiences in early childhood education. This unit responds to national and state initiatives and serves as a model for enacting reform of science instruction by equipping preservice teachers with the necessary strategies to foster science process…

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

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.

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

The 20th anniversary of SN1987A

Energy Technology Data Exchange (ETDEWEB)

Suzuki, A [KEK, High Energy Accelerator Research Organization, Oho 1-1, Tsukuba, Ibaragi, 305-0801 (Japan)], E-mail: atsuto.suzuki@kek.jp

2008-07-15

Observation of a neutrino burst from the supernova, SN1987A opened a new window of observational astronomy by neutrinos. And the history showed that the SN1987A neutrino burst observation was the vanguard of successive discoveries of neutrino properties by Super-Kamiokande, SNO, K2K, KamLAND and so on. On the occasion of the SN1987A 20th anniversary, the backstage story up to the discovery of the SN1987A neutrino bursts is summarized, tracing the Kamiokande log-note and including the IMB, LSD and Baksan data.

29 CFR 788.18 - Preparing other forestry products.

Science.gov (United States)

2010-07-01

... OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS FORESTRY OR LOGGING... substances of such plants and trees. Included among these are decorative greens such as holly, ferns, roots, stems, leaves, Spanish moss, wild fruit, and brush. Christmas trees are only included where they are...

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

Diverse applications of electronic-nose technologies in agriculture and forestry.

Science.gov (United States)

Wilson, Alphus D

2013-02-08

Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems.

Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Science.gov (United States)

Wilson, Alphus D.

2013-01-01

Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems. PMID:23396191

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

Sales of Forestry-Related Specialty License Plates in the Southern United States: A County Level Empirical Analysis

Directory of Open Access Journals (Sweden)

Shaun M. Tanger

2016-07-01

Full Text Available In recent years, specialty license plates have become an increasingly popular way to raise awareness and show support for a myriad of issues with which the plate is linked. Several states and various organizations that provide forestry education have developed forestry license plates. Vehicle owners can purchase the plates to show their support towards forestry by buying the forestry license plates, which generates revenue for the provider organization. Using county-level data from five states in the Southeastern United States, a statistical model was developed to examine explanatory factors of forestry-based specialty license plate sales in 2014. Using linear count regression modeling, we observed that the significant predictor variables of plate sales were income per capita, population density, the percentage of acres that are forested in the county, acres of forest in the county that are privately owned, percentage of people who are 65 or older, and presence of the forest industry in the county. Plate sales were positively correlated with the presence of the forest industry in the county.

Efficiency of the Slovak forestry in comparison to other European countries: An application of Data Envelopment Analysis

Directory of Open Access Journals (Sweden)

Kovalčík Miroslav

2018-03-01

Full Text Available Efficiency improvement is important for increasing the competitiveness of any sector and the same is essential for the forestry sector. A non-parametric approach – Data Envelopment Analysis (DEA was used for the assessment of forestry efficiency. The paper presents the results of the efficiency evaluation of forestry in European countries using DEA. One basic and two modified models (labour and wood sale were proposed, based on available input and output data from Integrated Environmental and Economic Accounts for Forests and specific conditions of forestry also. The sample size was 22 countries and the data for 2005–2008 was processed. Obtained results show average efficiency in the range of 69 – 90% (depending on the model. Based on the results of the analysis following can be concluded: Slovak forestry achieved under average efficiency in comparison to other European countries, there were great differences in efficiency among individual countries; state of economy (advanced countries and countries with economy in transition and region did not influence the efficiency statistically significant.

Bioenergy potentials from forestry in 2050 : An assessment of the drivers that determine the potentials

NARCIS (Netherlands)

Smeets, E.M.W.; Faaij, A.P.C.

2007-01-01

The purpose of this study was to evaluate the global energy production potential of woody biomass from forestry for the year 2050 using a bottom-up analysis of key factors. Woody biomass from forestry was defined as all of the aboveground woody biomass of trees, including all products made from

The annual report for 1986

International Nuclear Information System (INIS)

1987-07-01

The total installed nuclear power-generating capacity in the world increased by about 8.9% during 1986, reaching 273.7 GW(e) by the end of the year. Nuclear power plants accounted for more than 15% of the world's electricity generation in 1986, at the end of which there were 397 nuclear power plants in operation, representing an accumulated operating experience of more than 4200 reactor years. The most important event in 1986 in the nuclear power field was the Chernobyl accident. The overall effects of this accident on the nuclear power programmes of Member States have yet to be seen. It produced an expected immediate upsurge in public and political opposition to nuclear power in many countries, but it did not cause the cancellation of any nuclear power programmes. The delays in some nuclear power projects and the slowing down of some programmes may be attributable, at least partly, to the accident. The only power reactor permanently shut down during 1986 was the Chernobyl No. 4 unit. During the year, 23 new plants came on line (in Canada, Czechoslovakia, France, the Federal Republic of Germany, Hungary, Japan, the Republic of Korea and the United States), while the construction of two reactors (in the United States) was cancelled and that of one (Philippines) suspended. There was still no general upturn in the ordering of new nuclear plants nor in construction starts. Regarding advanced nuclear systems, the highlight in 1986 was the grid connection of the 1200-MW(e) Super Phenix fast breeder reactor in France. Efforts to help strengthen developing Member States infrastructures for the planning, implementation and operation of nuclear power projects continued through interregional and national training courses, technical co-operation projects, advisory missions and guidebooks. A senior expert group was established to study mechanisms to assist developing countries in the promotion and financing of their nuclear power programmes and held two meetings during 1986

Human-resources strategies for managing HIV/AIDS: the case of the South African forestry industry.

Science.gov (United States)

Gow, Jeff; Grant, Bligh

2010-09-01

Previous work has focused on HIV prevalence among forestry workers and the impact of HIV/AIDS on the sustainability of forest resources. Following a review of work examining the impacts of HIV/AIDS on the South African economy, this article presents original qualitative research examining the responses of company management to the HIV epidemic across a range of enterprises in the South African forestry industry, including large companies, contractors and cooperatives. At the level of the enterprise, management occupies a critical nexus, at which the intersecting requirements of complex government legislation, the wellbeing of workers and the demands of the business must be met. The research demonstrates that large forestry companies tend to provide only a small fraction of their workforces with HIV/AIDS education, prevention or treatment services, as they have essentially outsourced the requirement through the use of labour-supply contractors who, by and large, provide workers with scant HIV/AIDS-related programmes or benefits. Moreover, the extent to which the different types of forestry enterprises incorporate the management of HIV/AIDS in the workforce with the management of the business is highly variable, and in most instances falls short of legislative requirements that have been in place for over a decade. The implications of this for the forestry industry in South Africa are acute.

Argonne National Laboratory 1986 publications

International Nuclear Information System (INIS)

Kopta, J.A.; Springer, C.J.

1987-12-01

This report is a bibliography of scientific and technical 1986 publications of Argonne National Laboratory. Some are ANL contributions to outside organizations' reports published in 1986. This compilation, prepared by the Technical Information Services Technical Publications Section (TPS), lists all nonrestricted 1986 publications submitted to TPS by the Laboratory's Divisions. Author indexes list ANL authors only. If a first author is not an ANL employee, an asterisk in the bibliographic citation indicates the first ANL author. The report is divided into seven parts: Journal Articles -- Listed by first author; ANL Reports -- Listed by report number; ANL and non-ANL Unnumbered Reports -- Listed by report number; Non-ANL Numbered Reports -- Listed by report number; Books and Book Chapters -- Listed by first author; Conference Papers -- Listed by first author; and Complete Author Index

Argonne National Laboratory 1986 publications

Energy Technology Data Exchange (ETDEWEB)

Kopta, J.A.; Springer, C.J.

1987-12-01

This report is a bibliography of scientific and technical 1986 publications of Argonne National Laboratory. Some are ANL contributions to outside organizations' reports published in 1986. This compilation, prepared by the Technical Information Services Technical Publications Section (TPS), lists all nonrestricted 1986 publications submitted to TPS by the Laboratory's Divisions. Author indexes list ANL authors only. If a first author is not an ANL employee, an asterisk in the bibliographic citation indicates the first ANL author. The report is divided into seven parts: Journal Articles -- Listed by first author; ANL Reports -- Listed by report number; ANL and non-ANL Unnumbered Reports -- Listed by report number; Non-ANL Numbered Reports -- Listed by report number; Books and Book Chapters -- Listed by first author; Conference Papers -- Listed by first author; and Complete Author Index.

Experimental investigations in particle physics at intermediate energies: Progress report, December 1, 1986 to November 30, 1987

International Nuclear Information System (INIS)

Auerbach, L.B.; Highland, V.L.; McFarlane, K.W.

1987-06-01

The neutrino experiment at LAMPF (No. 764) has been completed with reports in preparation; the nu/sub μ/C scattering cross section agreed with the Fermi Gas model, and no evidence was seen for nu/sub μ/ → nu/sub e/ oscillations. The LAMPF Crystal Box work is almost complete, with publications on rare pion and muon decays. New limits have been set for a wide variety of decay modes: π 0 → 3γ -8 , π 0 → 4γ -8 , μ + → e + γγ -11 , μ + → e + γ familon -8 . In addition, the sign of the ratio of axial vector to vector in π + → e + nuγ was determined to be positive. A new computing facility based on UNIX has been in operation. The rare Kaon decay (lepton-non-conserving and CP-violating decays) experiment at Brookhaven received beam in February and May 1987; we expect to extract an upper limit of a few times 10 -9 for the decay K/sub L/ → μe from this first run

SN1987A's Twentieth Anniversary

Science.gov (United States)

2007-02-01

Looking back at 20 Years of Observations of this Supernova with ESO telescopes The unique supernova SN 1987A has been a bonanza for astrophysicists. It provided several observational 'firsts,' like the detection of neutrinos from an exploding star, the observation of the progenitor star on archival photographic plates, the signatures of a non-spherical explosion, the direct observation of the radioactive elements produced during the blast, observation of the formation of dust in the supernova, as well as the detection of circumstellar and interstellar material. ESO PR Photo 08a/07 ESO PR Photo 08a/07 SN1987A in the Large Magellanic Cloud Today, it is exactly twenty years since the explosion of Supernova 1987A in the Large Magellanic Cloud was first observed, at a distance of 163,000 light-years. It was the first naked-eye supernova to be seen for 383 years. Few events in modern astronomy have met with such an enthusiastic response by the scientists and now, after 20 years, it continues to be an extremely exciting object that is further studied by astronomers around the world, in particular using ESO's telescopes. When the first signs of Supernova 1987A, the first supernova of the year 1987, were noticed early on 24 February of that year, it was clear that this would be an unusual event. It was discovered by naked-eye and on a panoramic photographic plate taken with a 10-inch astrograph on Las Campanas in Chile by Oscar Duhalde and Ian Shelton, respectively. A few hours earlier, still on 23 February, two large underground detectors - in Japan and the USA - had registered the passage of high-energy neutrinos. Since SN 1987A exploded in the Large Magellanic Cloud (LMC), it was only accessible to telescopes in the Southern Hemisphere, more particularly in Australia, South Africa, and South America. In Chile, ESO's observatory at La Silla with its armada of telescopes with sizes between 0.5 and 3.6-m, played an important role. ESO PR Photo 08c/07 ESO PR Photo 08c/07 The

Introduction to Urban and Community Forestry in the United States of America: History, Accomplishments, Issues and Trends

Institute of Scientific and Technical Information of China (English)

Qi Yadong; Zhang Zhiqiang

2003-01-01

The urban and community forestry movement in the United States has matured over the last 20 years from managing street trees, to understanding the benefits of trees in urban ecosystems, and now to managing urban green infrastructure. This paper introduced the history, development, and major accomplishments of the urban and community forestry movement, highlighted the economic, ecological, environmental, and social values of forests and trees to communities, and discussed issues and trends of the urban and community forestry program in the United States.

The FAOâ s Use of Fear and Forestry as Tools of Neoliberal Economics

OpenAIRE

Green, Henry Burke

2006-01-01

In this thesis, I study the Food and Agriculture Organization of the United Nationsâ (FAO) depiction of West African forests in its Forestry Outlook Study for Africa: Subregional Report, West Africa, which attempts to describe all of West Africaâ s forests simultaneously. The FAO is a large international development agency that produces agricultural and environmental information for individual states and other international agencies, such as the World Bank. The FAOâ s forestry studies p...

Combating Climate Change: What Will China's Forestry Industry Do?

Energy Technology Data Exchange (ETDEWEB)

Xiaohui Yang (Inst. of Desertification Studies, Chinese Academy of Forestry, Silvicultural Lab of State Forestry Administration, Yiheyuanhou, Haidian District, Beijing (China)); Xiaoping Wang (Beijing Forestry Carbon Administration, Shuangquan Building, Xicheng District, Beijing (China)); Nuyun Li (Forestry Carbon Management Office, State Forestry Administration, Hepingli, Dongcheng District, Beijing (China))

2010-07-15

China's afforestation and reforestation activities have, to an extent, offset the negative impacts of deforestation in the world. In China, between 1980 and 2005, approximately 3.06 billion tons of CO{sub 2} was sequestered by afforestation activities, 1.62 tons of CO{sub 2} was sequestered by forest management, and CO{sub 2} emissions were reduced by 0.43 ton due to a decrease in deforestation. China's forestry industry has started to implement the development strategy to mitigate climate change. It is expected that with appropriate forestry management China can contribute to a 40 to 45% reduction in greenhouse gas emission intensity by 2020

National Management Measures to Control Nonpoint Source Pollution from Forestry

Science.gov (United States)

This report helps forest owners protect lakes and streams from polluted runoff that can result from forestry activities. The report will also help states to implement their nonpoint source control programs.

The Internet Engineering Task Force and The Future of Internet

OpenAIRE

Baccelli , Emmanuel; Clausen , Thomas Heide; Jacquet , Philippe

2009-01-01

International audience; If one wants to identify where ideas and initiatives regarding the Internet are being confronted, the Internet Engineering Task Force (IETF) is unavoidable. Created in 1986 by US government agencies (DoD, Department of Energy, NASA, NSF) to supervise the design and deployment of Internet protocols, it was initially open only for US government funded researchers. Early 1987 saw a dozen of industry representatives invited, and in a matter of months, the IETF was opened t...

Report of North-Rhine Westphalia's Land Government about the decision of the diet of July 10, 1986, concerning the transition to an energy supply system without nuclear electricity generation

International Nuclear Information System (INIS)

1987-09-01

In response to the Chernobyl reactor accident, the diet of the Land North-Rhine Westphalia has taken the governmental declaration of the Land's prime minister as a basis for its discussions on June 4th and July 10th, 1986, about the hazards of nuclear power and the feasibility of energy supply without nuclear power. The decision taken by the diet on July 10th, 1986 calls upon the Land Government to 'inform the diet by mid-1987 about the means and methods and the time schedule envisaged for backing out of nuclear energy utilisation'. The report in hand deals with the technical feasibility and the effects of a nuclear power plant shut-off on the energy supply situation in the Land, with the legal framework, supervisory competences in the Land, the energy policy to be pursued by the Land government, and with the necessity to reach a new national consensus on energy policy. (orig./UA) [de

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 ...

Stanford Synchrotron Radiation Laboratory activity report for 1986

Energy Technology Data Exchange (ETDEWEB)

Cantwell, K. [ed.

1987-12-31

1986 was another year of major advances for SSRL as the ultimate capabilities of PEP as a synchrotron radiation source became more apparent and a second PEP beam line was initiated, while effective development and utilization of SPEAR proceeded. Given these various PEP developments, SSRL abandoned its plans for a separate diffraction limited ring, as they abandoned their plans for a 6--7 GeV ring of the APS type last year. It has become increasingly apparent that SSRL should concentrate on developing SPEAR and PEP as synchrotron radiation sources. Consequently, initial planning for a 3 GeV booster synchrotron injector for SPEAR was performed in 1986, with a proposal to the Department of Energy resulting. As described in Chapter 2, the New Rings Group and the Machine Physics Group were combined into one Accelerator Physics Group. This group is focusing mainly on the improvement of SPEAR`s operating conditions and on planning for the conversion of PEP into a fourth generation x-ray source. Considerable emphasis is also being given to the training of accelerator physics graduate students. At the same time, several improvements of SSRL`s existing facilities were made. These are described in Chapter 3. Chapter 4 describes new SSRL beam lines being commissioned. Chapter 5 discusses SSRL`s present construction projects. Chapter 6 discusses a number of projects presently underway in the engineering division. Chapter 7 describes SSRL`s advisory panels while Chapter 8 discusses SSRL`s overall organization. Chapter 9 describes the experimental progress reports.

Supernova mechanisms: Before and after SN1987a

International Nuclear Information System (INIS)

Kahana, S.H.

1987-01-01

The impact of SN1987a on theoretical studies of the specific mechanism generating Type II supernovae is examined. The explosion energy extracted from analysis of the light curve for SN 1987a is on the edge of distinguishing between a prompt explosion from a hydrodynamic shock and a delayed, neutrino-induced, explosion. The detection of neutrinos from 1987a is also reanalyzed. 30 refs., 2 tabs

The influence of financial incentive programs in promoting sustainable forestry on the nation's family forests

Science.gov (United States)

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

2007-01-01

Financial incentive programs were evaluated to assess their contribution to promoting sustainable forestry practices on the nation’s family forests. The evaluation consisted of an extensive review of the literature on financial incentive programs, a mail survey of the lead administrator of financial incentive programs in each state forestry agency, and focus groups...

Assessing the impact of plantation forestry on plant biodiversity

Directory of Open Access Journals (Sweden)

Andreas Ch. Braun

2017-04-01

Full Text Available Effects of plantation forestry on biodiversity are controversially discussed in literature. While some authors stress positive effects, others tend to attribute a largely negative influence to plantations. One important factor steering the influence on biodiversity are management practices. A second important factor is the environmental matrix. Chile offers the option to analyse both factors jointly. The coastal range of central Chile has experienced rapid and widespread replacement of native Nothofagus spp. forests in favour of Pinus radiata plantations. Here, native forests remain limited to small patches surrounded by an environmental matrix of plantations. Management is rather intensive and not designed to maintain biodiversity. While in the coastal range of central Chile the transformation from native forests to non-native tree plantations has almost come to an end, spatial extension of P. contorta and P. ponderosa plantations has just recently begun in Chilean Patagonia. While the management is similar to central Chile, plantations rather exist as small patches surrounded by an environmental matrix of native plant formations (e.g. Nothofagus spp. forests and Nothofagus spp. scrublands. In the framework of this work, effects of the two diametric land usages on biodiversity are assessed and compared. Biodiversity is assessed at the α-, β- and γ-scale. At the α-scale, biodiversity impacts are inferred statistically, using one-way ANOVA and Tukey’s PostHoc test. Biodiversity of plants at both sites is significantly reduced in plantations when compared to native forests or scrublands. Plantation forestry lowers α-biodiversity and does not provide additional habitats for specialists. At the β-scale, weak edge effects due to the presence of native forests are observed. In total, plantation forestry tends to promote plant invasions and impairs the survival of endemics. At the γ-scale, plant species communities where predominantly native

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.

Characterization of Woodchips for Energy from Forestry and Agroforestry Production

Directory of Open Access Journals (Sweden)

Rodolfo Picchio

2012-09-01

Full Text Available We set out to determine the particle-size distribution, the fiber, the bark and the leaves content, the heating value, the CNH and the ash content of a wide sample of wood chips, collected from 10 forestry and 10 agroforestry production sources. This sampling focused on two main production types: forestry (Full Tree System—FTS—and logging residues—LR and agroforestry (Short Rotation Coppice—SRC. For the forestry production wood chips from coniferous and broadleaf species were considered. For the agroforestry production wood chips from poplar plantations were examined (different clones with two different harvesting intervals. Overall, we collected 400 samples. Particle size distribution was determined with an automatic screening device on 200 samples. The higher heating value was determined on 200 subsamples using an adiabatic bomb calorimeter. The CNH and the ash content was ascertained on another 200 subsamples. FTS and SRC (with three year old sprouts offered the best quality, with high fiber content (71%–80%, favorable particle-size distribution and good energetic parameters. On the contrary, both logging residues and SRC (with two year old sprouts presented a high bark content (18%–27% and occasionally a mediocre particle-size distribution, being often too rich in fines (6%–12%, but the energetic parameters are in the normal range.

Zidovudine treatment of AIDS and ARC in Denmark 1987

DEFF Research Database (Denmark)

Teglbjærg, Lars Stubbe; Mathiesen, L R; Søeberg, B

1989-01-01

In 1987, a total of 138 Danish patients (94 AIDS and 44 ARC) received treatment with zidovudine, a total observation period of 572 treatment months. 15 AIDS and 1 ARC patient died after a median of 70 days (range 2-295). In the ARC group 4 patients developed AIDS (3 Pneumocystis carinii pneumonia......, 1 Kaposi's sarcoma). Among the AIDS patients 38 new opportunistic infections were reported. 24 of these opportunistic infections occurred within 6 weeks after treatment initiation. 79 patients were observed for more than 3 months, 25 of these had their daily dose zidovudine reduced, usually from 1......,200 mg to 600 mg, 9 others were temporarily off drug. HIV antigen was analyzed in serum samples from 93 patients. Of these, 28 (52%) of 54 initially HIV antigen-positive became antigen-negative, 7 (18%) of 39 initially HIV antigen-negative became antigen-positive within the first 8 weeks of zidovudine...

Earthquakes in the Federal Republic of Germany 1986

International Nuclear Information System (INIS)

1990-01-01

A summary is given on the seismic events in the Federal Republic of Germany in the year 1986. Further articles deal with statistics on the earthquakes in the period from 1974 to 1986, reports on single regions as well as a list of the earthquakes world-wide and the damages resulting in the year 1986. (orig./HP) With 12 figs., 5 tabs [de

Changing ideas in forestry: A comparison of concepts in Swedish and American forestry journals during the early twentieth and twenty-first centuries.

Science.gov (United States)

Mårald, Erland; Langston, Nancy; Sténs, Anna; Moen, Jon

2016-02-01

By combining digital humanities text-mining tools and a qualitative approach, we examine changing concepts in forestry journals in Sweden and the United States (US) in the early twentieth and early twenty-first centuries. Our first hypothesis is that foresters at the beginning of the twentieth century were more concerned with production and less concerned with ecology than foresters at the beginning of the twenty-first century. Our second hypothesis is that US foresters in the early twentieth century were less concerned with local site conditions than Swedish foresters. We find that early foresters in both countries had broader-and often ecologically focused-concerns than hypothesized. Ecological concerns in the forestry literature have increased, but in the Nordic countries, production concerns have increased as well. In both regions and both time periods, timber management is closely connected to concerns about governance and state power, but the forms that governance takes have changed.

Initial drug resistance in India

Indian Academy of Sciences (India)

First page Back Continue Last page Overview Graphics. Initial drug resistance in India. There is gradual increase in primary MDR all over India : Pondi= Pondicherry 1985; Bangalore =1986; Jaipur = 1991; Jaipur =2000. Overall the MDR is less than 3% (TRC studies).

Investigating real-time monitoring of fatigue indicators of New Zealand forestry workers.

Science.gov (United States)

Bowen, Judy; Hinze, Annika; Griffiths, Christopher

2017-12-27

The New Zealand forestry industry has one of the highest fatality and injury rates of any industrial sector in the country. Worker fatigue has been identified as one of the main contributing factors. Currently no independent and objective large data source is available that might support an analysis of this, or provide the basis for ongoing monitoring to further investigate. In order to successfully manage fatigue in the forestry workplace, we must identify suitable ways of detecting it. Industry partners are increasingly looking at monitoring solutions (particularly lightweight, wearable technology) that aim to measure worker activities and physiological metrics in order to determine if they are fatigued. In this article we present the results of studies which investigate whether or not such technology can capture meaningful data in a reliable way that is both practical and usable within the forestry domain. Two series of studies were undertaken with in-situ forestry workers using reaction and decision-making times as a measure of potential impairment, while considering activity levels (via step count and heart rate) and job-roles. We present the results of these studies and further provide a comparison of results across different ambient temperatures (winter vs. summer periods). The results of our studies suggest that it may not be possible to identify correlations between workloads (based on both physical and cognitive stresses) and fatigue measures using in-situ measurements as results are highly personalised to individual workers and can be misleading if the wider context is not also taken into consideration. Copyright © 2017 Elsevier Ltd. All rights reserved.

Modern principles used in conformity assessment of machinery from forestry sector

Directory of Open Access Journals (Sweden)

Antonov Anca Elena

2017-01-01

Full Text Available The paper is aiming to implement the general principles of risk prevention at employer’s level, with respect to occupational risks evaluation, the elimination of risk and accident factors, and information of workers which are using the machinery in the forestry sector. For the use of machinery in the forestry sector in terms of economic performance and a level of maximum safety, it is necessary to ensure the user guides set by the manufacturer in terms of commissioning, use and to provide appropriate safe working operations and interventions and to guarantee the technical and environmental requirements, including appropriate measures and means of protection against accidents and occupational disease. The impact of occupational risks for machinery used in this sector can be reduced through the application of modern principles in conformity assessment and certification and, where appropriate, through technical diagnostics and inspection, taking into account the provisions of the new Machinery Directive 2006/42 / EC which is imposing the obligation of manufacturer to implement conformity assessment procedures in accordance with the methods of assessment and verification of safety at the certification bodies, notified at the European Commission. The paper aims to develop modern technical tools for conformity assessment and verification of this category of machines used in the forestry sector that would provide prerequisite for increasing competitiveness of employers in the market economy. Applying these tools of modern technology for manufacturers and users of this category of machinery provides the necessary conditions for placing on the market of safe products with a appropriate safety level, in the intended using conditions, in order to guarantee the essential requirements for safety and health, technical and environmental conditions, including measures and means of protection. The result of this research is to develop technical tools needed to

The uranium market: 1986-2000

International Nuclear Information System (INIS)

Lewiner, C.; Walton, D.; Sinclair-Smith, D.

1987-01-01

This paper summarizes the main conclusions of the 1986 supply and demand report of the Uranium Institute. The probable nuclear generating capacity is estimated for 1986-2000. Previous capacity forecasts (1981-1986) are compared with actual generating capacity. When looking at demand, a distinction has to be made between what reactor operators require to fuel reactors (reactor requirements) and what they intend to purchase (uranium procurements). This distinction is defined and discussed. The interaction between supply and demand is shown and factors affecting trade (eg government policies) are discussed. 1985 was the first year when uranium production was less than reactor requirements. This shortfall will continue for a number of years with the current excess in consumer inventories supplying the difference between reactor requirements and uranium procurements. Uranium demand should exceed production by 1988 but additional capacity should be available from planned and possible restart and possible new facilities. (U.K.)

Educational Reform in Management Courses of Agricultural & Forestry Higher Vocational Schools from the Perspective of Microblog

Institute of Scientific and Technical Information of China (English)

Liuhe; JIN

2014-01-01

At present there are many socialized microblog platforms.With powerful mobility,real-time information,fragment of information dissemination,and innovation of interaction,the microblog has become a socialized interaction mode in recent years.Since microblog is very popular with students of agricultural and forestry higher vocational schools,with the rising and development of network education,the microblog as a new information platform will be used by more and more teachers in education.From the perspective of microblog,this paper studied educational reform in management courses of agricultural and forestry higher vocational schools,in the hope of providing certain reference and help for current education practice of agricultural and forestry management courses.

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.

Radiological effluent and onsite area monitoring report for the Nevada Test Site (January 1986-December 1986)

International Nuclear Information System (INIS)

Gonzalez, D.A.

1987-09-01

This report documents the environmental surveillance program at the Nevada Test Site as conducted by the Department of Energy (DOE) onsite radiological safety contractor from January 1986 through December 1986. It presents results and evaluations of radioactivity measurements in air and water, and of direct gamma radiation exposure rates. It establishes relevant correlations between the data recorded and DOE concentration guides (CG's). External gamma exposure levels and radioactivity in air and water on the Nevada Test Site were low compared to DOE guidelines. The highest average gross beta concentration in air was 0.005% of the DOE concentration guide (CG). The highest average Pu-239 concentration was 7.7% of the standard. The highest average tritium concentration was 0.39% of the standard. Kr-85 concentrations increased slightly from CY-1985 to CY-1986. Xe-133 remained nondetectable with some exceptions. The highest average gross beta concentration in potable water remained within the applicable standard for drinking water. The highest average Pu-239 concentration from contaminated waters was 0.0005% of the concentration guide. The highest average tritium concentration in noncontaminated water was 6% of the level for drinking water required by the National Interim Primary Drinking Water Regulation. The amounts of tritium-bearing effluent released to contaminated waste ponds was calculated and reported to DOE Headquarters. Gamma radiation measurements were roughly the same in CY-1986 relative to the previous year. All surveillance results from the Radioactive Waste Management Site (RWMS) indicate that no detectable releases of radioactive materials occurred in that network in 1986. 29 refs., 14 figs., 23 tabs

Hydrothermal liquefaction of agricultural and forestry wastes: state-of-the-art review and future prospects.

Science.gov (United States)

Cao, Leichang; Zhang, Cheng; Chen, Huihui; Tsang, Daniel C W; Luo, Gang; Zhang, Shicheng; Chen, Jianmin

2017-12-01

Hydrothermal liquefaction has been widely applied to obtain bioenergy and high-value chemicals from biomass in the presence of a solvent at moderate to high temperature (200-550°C) and pressure (5-25MPa). This article summarizes and discusses the conversion of agricultural and forestry wastes by hydrothermal liquefaction. The history and development of hydrothermal liquefaction technology for lignocellulosic biomass are briefly introduced. The research status in hydrothermal liquefaction of agricultural and forestry wastes is critically reviewed, particularly for the effects of liquefaction conditions on bio-oil yield and the decomposition mechanisms of main components in biomass. The limitations of hydrothermal liquefaction of agricultural and forestry wastes are discussed, and future research priorities are proposed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Chrysothamnus Nutt.: rabbitbrush

Science.gov (United States)

Susan E. Meyer

2008-01-01

Members of the rabbitbrush genus - Chrysothamnus spp. - are among the best-known of western shrubs (Johnson 1987; McArthur and Welch 1986; McArthur and others 2004, 1979). The genus is endemic to western North America and is made up of 16 species (Anderson 1986; McArthur and Meyer 1987). It has recently been partially subsumed under the new genus Ericameria, formerly...

Idaho National Engineering Laboratory: Annual report, 1986

International Nuclear Information System (INIS)

1986-01-01

The INEL underwent a year of transition in 1986. Success with new business initiatives, the prospects of even better things to come, and increased national recognition provided the INEL with a glimpse of its promising and exciting future. Among the highlights were: selection of the INEL as the preferred site for the Special Isotope Separation Facility (SIS); the first shipments of core debris from the Three Mile Island Unit 2 reactor to the INEL; dedication of three new facilities - the Fluorinel Dissolution Process, the Remote Analytical Laboratory, and the Stored Waste Experimental Pilot Plant; groundbreaking for the Fuel Processing Restoration Facility; and the first IR-100 award won by the INEL, given for an innovative machine vision system. The INEL has been assigned project management responsibility for the SDI Office-sponsored Multimegawatt Space Reactor and the Air Force-sponsored Multimegawatt Terrestrial Power Plant Project. New Department of Defense initiatives have been realized in projects involving development of prototype defense electronics systems, materials research, and hazardous waste technology. While some of our major reactor safety research programs have been completed, the INEL continues as a leader in advanced reactor technologies development. In April, successful tests were conducted for the development of the Integral Fast Reactor. Other 1986 highlights included the INEL's increased support to the Office of Civilian Radioactive Waste Management for complying with the Nuclear Waste Policy Act of 1982. Major INEL activities included managing a cask procurement program, demonstrating fuel assembly consolidation, and testing spent fuel storage casks. In addition, the INEL supplied the Tennessee Valley Authority with management and personnel experienced in reactor technology, increased basic research programs at the Idaho Research Center, and made numerous outreach efforts to assist the economies of Idaho communities

1986 environmental monitoring report

International Nuclear Information System (INIS)

Miltenberger, R.P.; Royce, B.A.; Naidu, J.R.

1987-06-01

The environmental levels of radioactivity and other pollutants found in the vicinity of BNL during 1986 are summarized in this report. The environmental data include external radiation levels; radioactive air particulates and halogens; tritium concentrations; the amounts and concentrations of radioactivity in and the water quality of the stream into which liquid effluents are released; the organics, radioactivity, and water quality of the potable supply wells; the concentrations of radioactivity in biota from the stream; and the concentrations of organics, radioactivity, and the water quality of ground waters underlying the Laboratory. In 1986, the results of the surveillance program demonstrated that the Laboratory has operated within the applicable environmental standards

29 CFR 780.215 - Meaning of forestry or lumbering operations.

Science.gov (United States)

2010-07-01

..., stacking, and storing of all such products. The gathering of wild plants and of wild Christmas trees is... considers the sec. 13(b)(28) exemption for forestry or logging operations in which not more than eight...

Recovery of the coral Montastrea annularis in the Florida Keys after the 1987 Caribbean ``bleaching event''

Science.gov (United States)

Fitt, William K.; Spero, Howard J.; Halas, John; White, Michael W.; Porter, James W.

1993-07-01

Many reef-building corals and other cnidarians lost photosynthetic pigments and symbiotic algae (zooxanthellae) during the coral bleaching event in the Caribbean in 1987. The Florida Reef Tract included some of the first documented cases, with widespread bleaching of the massive coral Montastrea annularis beginning in late August. Phototransects at Carysfort Reef showed discoloration of >90% of colonies of this species in March 1988 compared to 0% in July 1986; however no mortality was observed between 1986 and 1988. Samples of corals collected in February and June 1988 had zooxanthellae densities ranging from 0.1 in the most lightly colored corals, to 1.6x106 cells/cm2 in the darker corals. Minimum densities increased to 0.5x106 cells/cm2 by August 1989. Chlorophyll- a content of zooxanthellae and zooxanthellar mitotic indices were significantly higher in corals with lower densities of zooxanthellae, suggesting that zooxanthellar at low densities may be more nutrientsufficient than those in unbleached corals. Ash-free dry weight of coral tissue was positively correlated with zooxanthellae density at all sample times and was significantly lower in June 1988 compared to August 1989. Proteins and lipids per cm2 were significantly higher in August 1989 than in February or June, 1988. Although recovery of zooxanthellae density and coral pigmentation to normal levels may occur in less than one year, regrowth of tissue biomass and energy stores lost during the period of low symbiont densities may take significantly longer.

Two enigmas of stellar evolution: the solar neutrinos and 1987 a supernova

International Nuclear Information System (INIS)

Cahen, S.

1987-01-01

Solar models have been compared, using more recent opacity tables. Parameters to enter have been reviewed (thermonuclear reaction rate and element abundance) and opacity coefficient has been corrected. Incertitude influence of parameters on model results has been estimated. Helium initial abundance deduced from our model is coherent with observation and other calculated values. Causes of differences between some models are elucidated. For 1987a supernova, a semi-analytical model of light curve is presented. Light curve of supernovae whose progenitor is a massive star with a low initial radius. Electron recombination can explain almost the whole light emission [fr

Annual report 1987

International Nuclear Information System (INIS)

1988-01-01

In this annual report of the Dutch Interfacultary Reactor Institute, summary and detailed reports are presented of current research during 1987 of the departments radiochemistry, radiation chemistry, radiation physics and reactor physics. (H.W.). 61 refs.; 13 figs.; 14 tabs

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.

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.

Clinical-Epidemiological Pattern of Primary Immunodeficiencies in Malaysia 1987-2006: A 20 year experience in Four Malaysian Hospitals.

Science.gov (United States)

Noh, L M; Nasuruddin, B A; Abdul Latiff, A H; Noah, R M; Kamarul Azahar, M R; Norzila, M Z; Zulkifli, I; Gill, H K; Nik Zainal, N I; Suhaimi, A W M; Nik Khairulddin, N Y; Maraina, H; Intan, H I; Mat, I; Shahnaz, M; B H O, Azizi

2013-01-01

To determine the clinical and epidemiological characteristics of patients seen with primary immunodeficiencies referred at four Malaysian Hospitals between 1987 to 2007. Patient data were retrospectively obtained from patient records and supplemented by information from a standardized questionnaires taken at the time of diagnosis from 4 participating hospitals. The completed data were transferred to document records kept by the first author. The diagnoses made were based on criteria set by WHO Scientific Committee 1986. Fifty one (51) patients with completed records satisfied the criteria of primary immunodeficiencies based on WHO Scientific Committee 1986. Predominant Antibody deficiency (40.4%) is the commonest of the class of primary immunodeficiency (based on modified IUIS classification) followed by phagocytic defect (17.3%), combined immunodeficiencies (15.4%) and other cellular immunodeficiencies (11.5%). The commonest clinical presentation is pneumonia (54%) . A positive Family history with a close family relative afflicted was a strong pointer to diagnosis for PID (52.6%) Primary immnodeficiencies are seen in all the major ethnic groups of Malaysia, predominantly among Malays. As observed in other patient registries, diagnostic delay remains the major cause of morbidity and mortality. Primary immunodeficiencies is relative rare but is an emerging disease in Malaysia. Creating awareness of the disease, may reveal more cases within the community. It is sufficient to be a health issue in Malaysia as in other developing countries in the future.

Radiation protection at the RA nuclear reactor in 1987, Part II.a. Control of radioactivity in the environment of the RA nuclear reactor (precipitation, fallout, water, soil, plants, fruit)

International Nuclear Information System (INIS)

Martic, M.; Ajdacic, N.; Jovanovic, J.

1987-01-01

Control of radioactivity in the biosphere in the vicinity of the RA reactor is part of the radioactivity control done regularly for the whole territory of the Vinca Institute. According to the measurements during 1987 it was found that the total contamination of the precipitation was highest in January compared to the period before Chernobylsk accident. Mean monthly value of the total beta cavity was highest in April 5.41 times higher than the relevant value in 1986. This is a preliminary report, the measurement data will be presented after after analysis in the annual report [sr

Implementing mobile information bussiness solutions in forestry

OpenAIRE

Bajželj, Primož

2013-01-01

Information technology plays an important role in constant improvement of business processes. Especially with development of mobile devices and corresponding technology it is possible to use technology in contexts where this was impossible before. This diploma work describes a development of a mobile application from its idea to a prototype. It is intended to be used in forestry where it should enable optimization and improvement of business processes. First, requirements, development environ...

Annual report 1987 Materials Department

International Nuclear Information System (INIS)

1989-01-01

Review of the activities performed by the Materials Department of the National Atomica Energy Commission of the Argentine Republic during the year 1987. The Department provides services and assistance in all matters related to metallography and special techniques, corrosion and materials' transport, transport phenomena, casting and solidification, damage by radiation, thermomechanical treatments, mechanical properties, fatigue and fracture, multinational project of research and development in materials, VII course on metallurgy and technology of materials. Likewise, information on the Materials Department's staff, its publications, projects and agreements, seminars, courses and conferences during 1987 is included [es

Earth Sciences annual report, 1987

International Nuclear Information System (INIS)

Younker, L.W.; Donohue, M.L.; Peterson, S.J.

1988-12-01

The Earth Sciences Department at Lawrence Livermore National Laboratory conducts work in support of the Laboratory's energy, defense, and research programs. The Department is organized into ten groups. Five of these -- Nuclear Waste Management, Fossil Energy, Containment, Verification, and Research -- represent major programmatic activities within the Department. Five others -- Experimental Geophysics, Geomechanics, Geology/Geological Engineering, Geochemistry, and Seismology/Applied Geophysics -- are major disciplinary areas that support these and other laboratory programs. This report summarizes work carried out in 1987 by each group and contains a bibliography of their 1987 publications

Measuring total economic benefits from water in plantation forestry ...

African Journals Online (AJOL)

A quasi input-output framework was applied to measuring direct and indirect economic benefits from water use in plantation forestry in the Crocodile river catchment of South Africa. The study accounted for indirect economic benefits generated in downstream timber processing activities and input supply sectors linked with ...

Green gold : on variations of truth in plantation forestry

NARCIS (Netherlands)

Romeijn, P.

1999-01-01

The "variations of truth in plantation forestry" is a study on the Teakwood investment program. Teakwood offered the general public in The Netherlands the opportunity to directly invest in a teak plantation in Costa Rica. The program was pioneered in 1989 and truly gained momentum when it

Search for TeV gamma rays from SN1987A during December 1987 and January 1988

International Nuclear Information System (INIS)

Bond, I.A.; Conway, M.J.; Budding, E.

1988-04-01

Very high energy γ rays from the supernova SN1987A were searched for at the Black Birch Range in New Zealand during December 1987 and January 1988. The total data obtained during 42 hours of observation time give an upper bound on the flux at 95 % confidence level of 6.1 x 10 -12 cm -2 s -1 for γ rays with energies larger than 3 TeV. Data obtained on January 14 and 15 are found to have excess counts, above the background level, corresponding to a flux of (1.9 ± 0.5) x 10 -11 cm -2 s -1 . The energy emitted in TeV γ rays, by attributing this excess to γ rays from SN1987A, is calculated ∼ 10 43 erg assuming that the duration of the excess was 2 ∼ 3 days. PACS numbers: 97.60.Bw, 95.85.Qx. (author)

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.

Changing Forestry Policy by Integrating Water Aspects into Forest/Vegetation Restoration in Dryland Areas in China

Institute of Scientific and Technical Information of China (English)

WANG Yanhui; Mike Bonell; Karl-Heinz Feger; YU Pengtao; XIONG Wei; XU Lihong

2012-01-01

Restoration forestry （forest rehabilitation） or re-vegetation is one effective measure to solve environmental problems, notably soil erosion. It may be further stimulated by the Clean Development Mechanism for carbon sequestration. However, there is an intensive and on-going debate about the adverse effects arising from afforestation in dryland areas, such as soil drying up which may cause further damage to the success of forest restoration, and the water yield reduction from watershed which may harm the regional development. On other hand, some preliminary studies showed a possibility that these adverse effects may be diminished more or less by properly designing the system structure and spatial distribution of forest/vegetation in a watershed. However, it is urgent to develop an evidence-based and sustainable new forestry policy for harmonizing forest-water interrelation. As a leading country in afforestation, China is beginning to develop a more trans-disciplinary and cross-sectoral forestry policy for harmonizing forestry development with water management. The main points of the changing new forestry policy should include： （1） Establishing a regional development strategy focusing on harmonized forest-water relations; （2） Taking forest-water interactions as an important part of evaluation; （3） Reducing the ＇eco-water＇ quota of forests through technical advancement; （4） Developing and extending water-adaptive forest management practices; （S） Strengthening forest ecohydrological research and decision support ability.

Survival and causes of mortality in juvenile Puerto Rican parrots

Science.gov (United States)

G.D. Lindsey; W.J. Arendt; J. Kalina

1994-01-01

Fifteen juvenile Puerto Rican Parrots (Amazona vittata) from wild nests in 1985, 1986 and 1987 were radio monitored an average of 110 +_ 15.9 (SE) d (range 4-209 d) post-fiedging.. Minimum survival was 67% (n = 3) in 1985, 100%( n = 4) in 1986 and 43% (n = 7) in 1987. Most mortality (three of five deaths) occurred during the first 35 d following fledging. A major...

Treatment of idiopathic hepatic lipidosis in cats: 11 cases (1986-1987).

Science.gov (United States)

Jacobs, G; Cornelius, L; Allen, S; Greene, C

1989-09-01

Idiopathic hepatic lipidosis was diagnosed in 11 cats. Cats were treated by delivery of balanced nutrients supplemented with L-carnitine via a surgically placed gastrostomy tube. Feeding through the gastrostomy tube was initiated in the hospital and was continued at home in all cats. The mean duration of gastrostomy tube feeding was 48 days (range, 22 to 98 days). Vomiting associated with feeding (3 cats) and localized cellulitis at the gastrostomy site (2 cats) were the most frequent complications. Vomiting was controlled by reducing the volume of food administered at each feeding or by administration of metoclopramide. Cellulitis was treated successfully by parenteral administration of antibiotics and local wound cleansing. Seven of 11 cats (65%) survived and have remained clinically healthy for 15 to 29 months (mean, 20 months) since diagnosis. The other 4 cats died of peritonitis (n = 1), pneumonia (n = 1), hepatic encephalopathy (n = 1), or cardiopulmonary arrest (n = 1) between 0 and 10 days after surgery.

Concerning control of radiation exposure to workers in nuclear reactor facilities for testing and nuclear reactor facilities in research and development phase (fiscal 1987)

International Nuclear Information System (INIS)

1988-01-01

A nuclear reactor operator is required by the Nuclear Reactor Control Law to ensure that the radiation dose to workers engaged in the operations of his nuclear reactor is controlled below the permissible exposure doses that are specified in notifications issued based on the Law. The present note briefly summarizes the data given in the Reports on Radiation Control, which have been submitted according to the Nuclear Reactor Control Law by the operators of nuclear reactor facilities for testing and those in the research and development phase, and the Reports on Control of Radiation Exposure to Workers submitted in accordance with the applicable administrative notices. According to these reports, the measured exposure to workers in 1987 were below the above-mentioned permissible exposure doses in all these nuclear facilities. The 1986 and 1987 measurements of radiation exposure dose to workers in nuclear reactor facilities for testing are tabulated. The measurements cover dose distribution among the facilities' personnel and workers of contractors. They also cover the total exposure dose for all workers in each of four plants operated under the Japan Atomic Energy Research Institute and the Power Reactor and Nuclear Fuel Development Corporation. (N.K.)

Natural disturbance and stand development principles for ecological forestry

Science.gov (United States)

Jerry F. Franklin; Robert J. Mitchell; Brian J. Palik

2007-01-01

Foresters use natural disturbances and stand development processes as models for silvicultural practices in broad conceptual ways. Incorporating an understanding of natural disturbance and stand development processes more fully into silvicultural practice is the basis for an ecological forestry approach. Such an approach must include 1) understanding the importance of...

Exploring the origins of ecological forestry in North America

Science.gov (United States)

Anthony W. ​D' Amato; Brian J. Palik; Jerry F. Franklin; David R. Foster

2016-01-01

The use of ecological forestry to achieve management objectives, such as the maintenance of native biodiversity, has become increasingly common on public and private ownerships in North America. These approaches generally use natural disturbance processes and their structural and compositional outcomes as models for designing silvicultural prescriptions that restore or...

Nevada Nuclear Waste Storage Investigations, 1986: A bibliography

International Nuclear Information System (INIS)

Tamura, A.T.; Lorenz, J.J.

1988-01-01

This update contains information on the Nevada Nuclear Waste Storage Investigations (NNWSI) that was added to the Department of Energy's Energy Data Base during 1986. The preceeding initial bibliography (DOE/TIC-3406) covered 1977 to 1985 with indexing for: Corporate Author, Personal Author, Subject, Contract Number, Report Number, Order Number Correlation, and Key Word in Context. Future updates will be prepared on a six-month basis without indexing but will be cumulated at two-year intervals with complete indexing. This update is categorized by principal NNWSI Project participating organization, and items are arranged in chronological order. Participant-sponsored subcontractor reports, papers, and articles are included in the sponsoring organization's bibliography list

25 CFR 163.40 - Indian and Alaska Native forestry education assistance.

Science.gov (United States)

2010-04-01

... professional educator, a personnel specialist, an Indian or Alaska Native who is not employed by the Bureau of...-secondary mathematics and science courses; (ii) Promote forestry career awareness that could include modern...

Summary of George Mason University SN1987A workshop

International Nuclear Information System (INIS)

van den Bergh, S.

1990-01-01

The author summaries studies of SN 1987A. This discussion focuses on how theories of core collapse in supernovae have been confirmed by observations of neutrinos produced by SN1987A and observations of the exponential tail of the light curve of SN1987A give strong support to the prediction that this phase of supernova light curves is powered by 56 Co decay

Particle physics experiments 1987

International Nuclear Information System (INIS)

Stuart, G.W.

1988-01-01

This report describes work carried out in 1987 on experiments approved by the Particle Physics Experiments Selection Panel (United Kingdom). The contents consist of unedited contributions from each experiment. (author)

Public and Private Regulation of the Forestry Sector: The Cases of The United States and Canada : Part 2

NARCIS (Netherlands)

van der Loos, H.Z.A.; Alimov, Andrey

This paper discusses and compares public and private forestry regulation practices in Canada and the United States. The analyses focuses on industry layout, sustainability policies and new and alternative forms of environmental governance. It concludes with an eye towards Russia, its public forestry

Public and Private Regulation of the Forestry Sector: The Cases of The United States and Canada : Part 1

NARCIS (Netherlands)

van der Loos, H.Z.A.; Alimov, Andrey

This paper discusses and compares public and private forestry regulation practices in Canada and the United States. The analyses focuses on industry layout, sustainability policies and new and alternative forms of environmental governance. It concludes with an eye towards Russia, its public forestry

Financial and non-financial reporting in Romanian entities operating in agriculture, forestry, and fishery

Directory of Open Access Journals (Sweden)

Mihaela MOCANU

2016-06-01

Full Text Available Due to the increased interest for sustainability issues, entities that operate in the areas agriculture, forestry and fishery are exposed to a variety of ecological challenges. Moreover, such fields are generally of strategic importance for a country’s economy, which also increases their exposure to public debate. The present study aims to provide a detailed and accurate description of the financial and non-financial information made available by listed Romanian entities operating in agriculture, forestry and fishery. The research goes beyond the mere description of the content of shareholders’ reports. Its purpose is to assess the financial performance and stability of selected companies and to investigate the relationships between the financial well-being of such companies and the extent to which they disclose non-financial information. The sample consists of companies which operate in the business of fields agriculture, forestry or fishery and are listed at the Bucharest Stock Exchange in Romania.

STUDY UPON THE SPECIES IPS TYPOGRAPHUS L. (COLEOPTERA, CURCULIONIDAE IN THE RAŞINARI FORESTRY ECOSYSTEM, SIBIU COUNTY

Directory of Open Access Journals (Sweden)

Iuliana ANTONIE

2015-04-01

Full Text Available The disturbance of the equilibrium between the endogenous and exogenous command factors of human origin leads to massive perturbations in the forestry ecosystems affecting all the living beings within the biocenosis and especially the forestry entomologic fauna. Under some circumstances the pest insects from the forestry ecosystem can produce big damages to the trees in the case of maintaining high effectives of these and for many years, too. Our study aimed the monitoring the species Ips typographus L., a forestry pest, which by its action produces important damages to the spruce fir. The research work ran for two years, during 2012-2013, in the area of Raşinari Forestry District, Sibiu County. The work method was to install at the skirt of the forest the traps with pheromones bait in the researched area. There were collected a number of 4,146 samples of which in 2012 were captured 1,973 individuals and in 2013 were captured 2,173 individuals. There was established a growth of the pest population in the studied biotope, this being the same as at the national level. As a consequence there are imposed further studies in order to find the most proper solutions regarding stopping the dissemination of the insect into new territories and maintaining the density of the population of the pest beyond the economic level of damage.

Economic Analysis in the System of Financial Planning of Forestry Enterprises

Directory of Open Access Journals (Sweden)

Ievdokymov Viktor V.

2017-12-01

Full Text Available The aim of the article is to develop organizational and methodological provisions of economic analysis of forestry enterprises’ financial plans as a result of financial planning. The importance of financial planning as a basis for developing managerial decisions regarding the financial potential is substantiated. The characteristic of the development stages and the importance of financial potential in countries of the world is given. The stages of forecasting as the basis of enterprises’ financial plans are considered. The composition of the subsystems, methods and functions of financial planning highlighted in the scientific literature is investigated. The place of economic analysis in financial planning and in the system of financial planning of an enterprise’s economic activity is determined. There identified the directions of information disclosure in a financial plan: formation of financial results, budget settlements, cash flow, capital investments, ratio analysis, financial status, breakdown of individual items. The prospect for further research is to determine the order of applying the analytical procedures for each of these directions of economic analysis to justify the application of the analytical procedures for assessing financial potential on the basis of financial plans of forestry enterprises. This will allow to create information space for managing the financial potential of a forestry enterprise to achieve its tactical and strategic goals.

Report on 1987 research result on the R and D of observation system for probing resources. 1/3; 1987 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 1/3

Energy Technology Data Exchange (ETDEWEB)

NONE

1988-07-01

This paper explains the 1987 results of the R and D of the observation system for probing resources. The system is scheduled to be loaded on the earth resources satellite ERS-1 for which launching in 1991 has been set. On the basis of the results until fiscal 1986, technical examination was made continuously. As to the interface with the satellite body, adjustments were made in technical items with the satellite body concerning electrical, mechanical, thermal and environmental interfaces, for example. In the sensor system, the development specifications and interface specifications were reexamined and revised. In addition, an EM (engineering model) was manufactured for each sub-system of the antenna, transmitter/receiver, and a signal processor comprising the on-satellite synthetic-aperture radar (SAR), with the development test carried out. Each specification was reexamined and revised. On the basis of the basic design of an optical sensor, an EM was manufactured, developed and tested. The related specifications were reexamined and revised. An EM was manufactured for the mission recording device and mission transmitter on the results of the basic design, with the development and the test performed. (NEDO)

Silicon-controlled rectifier failure investigation report, April 11 and May 7, 1986, Type A occurrence

International Nuclear Information System (INIS)

1986-01-01

As a result of the April 11, 1986 failure and subsequent property damage of the silicon-controlled rectifier (SCR) device used to provide dc power to the motor driven construction and salt handling (CandSH) hoist at the Waste Isolation Pilot Plant (WIPP), the Project Manager, WIPP Project Office, appointed an Accident Investigation Board on April 14, 1986. The Board was tasked to investigate, to determine the cause or causes of the SCR failure, and to make appropriate recommendations to prevent a recurrence. Subsequently, the scope of the investigation was expanded on April 22, 1986, to include a series of failures that occurred after the initial failure. This occurrence came after the SCR had been released by the Board, repaired, modified, and returned to use. The investigation included a review of the engineering, procurement, operations, and maintenance programs of the Management and Operating Contractor (MOC), along with a detailed investigation of the hardware involved in the failure. Analytical techniques included use of the Management Oversight Risk Tree (MORT) and Events and Causal Factors Sequence Charting. 15 figs

RB research nuclear reactor - Annual report for 1986, I - III; Istrazivacki nuklearni reaktor RB (Izvestaj o radu u 1986. godini), I-III

Energy Technology Data Exchange (ETDEWEB)

Markovic, H; Pesic, M; Vranic, S; Petronijevic, M; Jevremovic, M; Ilic, I [Boris Kidric Institute of Nuclear Sciences Vinca, Beograd (Yugoslavia)

1987-07-01

This report includes data concerning the RB reactor operation in 1986, state of the reactor components, data about the employed personnel and the database of experimental and other reactor related devices. It is made of 3 parts: Engineering description and operation of the RB reactor including dosimetry, reactor staff data and financial report; Reactor facility components and maintenance; RB reactor operation and utilization in 1986. Izvestaj pokazuje podatke o radu reaktora RB u toku 1986. godine, stanje reaktorske opreme, podatke o angazovanom osoblju na reaktoru i datoteku sa podacima o eksperimentalnoj i drugoj opremi reaktora RB. Sastoji se od 3 dela: tehnicki opis, pogon i rad reaktora, oprema postrojenja i njeno odrzavanje, koriscenje reaktora u 1986. godini.

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.

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...

CSIR Annual report 1987

CSIR Research Space (South Africa)

CSIR

1987-01-01

Full Text Available This report provides highlights on the activities and achievements of CSIR in the year 1987. An outline of the CSIR structure and financial statements are also presented in the report....

Property Rights Effects on Farmers’ Management Investment in Forestry Projects

NARCIS (Netherlands)

Li, J.; Bluemling, Bettina; Dries, Liesbeth

2016-01-01

China’s central government has carried out a series of collectivization and de-collectivization attempts of forest tenure over time, which have led to multiple forest tenure arrangements within provinces. This paper investigates the motivation of farmers to maintain forestry under various forest

Chlorophyll Diagenesis in the Water Column and Sediments of the Black Sea

Science.gov (United States)

1993-02-01

Washington. Eyssen H. J., Parmentier G. G., Compemolle G. C., De Pauw G., and Piessens-Denef M. (1973) Biohydrogenation of sterols by Eubacterium ATCC...sediments. I 144 dominant diatom species identified in the Black Sea, Rhizoselenium spp , is cholesterol (Volkman, 1986; Benli, 1987). The flux of cholesterol...in the Clack Sea, for example Gonyaulax polygramma and Peridinium spp ., do not possess this sterol (Volkman, 1986; Benli, 1987). The appeav ince of

Lavaca Bay 1985-1987

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Samples were collected from October 15, 1985 through June 12, 1987 in emergent marsh and non-vegetated habitats throughout the Lavaca Bay system to characterize...

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

40 CFR 85.1403 - Particulate standard for pre-1994 model year urban buses effective at time of engine rebuild or...

Science.gov (United States)

2010-07-01

...) DDC 6V92TA 1979-1987 0.50 0.30 1988-1989 0.30 0.10 DDC 6V92TA DDECI 1986-1987 0.30 0.30 DDC 6V92TA DDECII 1988-1991 0.31 0.10 1992 0.25 0.10 1993 (no trap) 0.25 0.10 1993 (trap) 0.07 0.07 DDC Series 50 1993 0.16 0.10 DDC 6V71N 1973-1987 0.50 0.50 1988-1989 0.50 0.10 DDC 6V71T 1985-1986 0.50 0.50 DDC...

Progress report 1987

International Nuclear Information System (INIS)

1988-01-01

The document informs about the activities made by the Institute of Nuclear Affairs (Colombia) during 1987 for each one of the technical areas: Agriculture, Industrial Applications and Metallurgy, Biochemistry and Radiopharmacy, Process Development, Electronics, Solar Energy, Gamma Facility, Nuclear Physics, Hydrology, Raw Materials, Chemistry, Health Physics, Reactor, and Library and Publications

The impact of the growth of new plantation forestry on evaporation and streamflow in the Llanbrynmair catchments

Directory of Open Access Journals (Sweden)

J. A. Hudson

1997-01-01

Full Text Available Annual water balances (1983-1995 for the Cwm and Delyn catchments at Llanbrynmair Moor in mid-Wales have been used to quantify the hydrological effects of the land use change in the Cwm from moorland to forestry. Initially, the actual evaporation (precipitation minus streamflow of the Cwm catchment declined rapidly relative to the Delyn, due to the disruption of the vegetation by ploughing the ground in preparation for planting the trees. It then increased, more quickly than expected, to greater levels than for the original moorland since in the early stages of forest growth a dense understorey of dwarf shrubs contributed to both interception and transpiration.

Food Irradiation Newsletter. Vol. 11, No. 1

International Nuclear Information System (INIS)

1987-04-01

This issue reports a number of activities which took place during the second half of 1986 and early 1987: In Point of Fact - Food Irradiation was published in February 1987; Twenty-five participants joined the FAO/IAEA Study Tour on Radiation Disinfestation of Grain which visited the Netherlands, Hungary and the USSR from 18 August to 5 September 1986; An IFFIT training course was held in 1986; Report of the results of feeding trials of irradiated food in human volunteers in the People's Republic of China; An up-dated list of clearances of irradiated foods in different countries

CSIR Annual report 1986

CSIR Research Space (South Africa)

CSIR

1986-01-01

Full Text Available This report provides highlights on the activities and achievements of CSIR in the year 1986. An outline of the CSIR structure and financial statements are also presented in the report....

Applications of an automated stem measurer for precision forestry

Science.gov (United States)

N. Clark

2001-01-01

Accurate stem measurements are required for the determination of many silvicultural prescriptions, i.e., what are we going to do with a stand of trees. This would only be amplified in a precision forestry context. Many methods have been proposed for optimal ways to evaluate stems for a variety of characteristics. These methods usually involve the acquisition of total...

Southern hardwood forestry group going strong after 50 years

Science.gov (United States)

Brian Roy Lockhart; Steve Meadows; Jeff Portwood

2005-01-01

On November 15,200 1, the Southern Hardwood Forestry Group (referred to as the Group) met at the U.S. Forest Service Southern Research Station's Southern Hardwoods Laboratory in Stoneville, hlississippi to celebrate the Group's 50th anniversary. About 130 members and guests attended to celebrate the 50th anniversary of the Group and to honor its charter...

Investigation of hadronic matter at the Fermilab Tevatron Collider: Technical progress report, 1986 October-1987 October

International Nuclear Information System (INIS)

Anderson, E.W.

1987-01-01

An investigation of hadronic matter at very high energy densities is reported. The present experiment, E-735, is a search for a deconfined quark-gluon plasma phase of matter expected to occur when temperatures of 240 MeV are achieved. Preliminary data have been obtained during the first operation of the Fermilab Tevatron Collider during the period January to May 1987. The collaboration is about to publish first results on the charged particle multiplicity and transverse momentum distributions. In addition, we have data on the particle identification of the produced secondaries. Both measurements are regarded on theoretical grounds to be sensitive indicators of the formation of a high temperature plasma. The capital project funded under this contract was a 240-element trigger hodoscope array, with associated electronics and monitor. The hodoscope was completed and performed to design expectations in the high-rate and high-radiation environment of the Collider. Scientific personnel supported under this contract were also responsible for the implementation of the data acquisition system used for E-735. Although the system underwent several unanticipated modifications in response to changing schedules, the required service was provided. Preparations are currently under way for the principal data acquisition during the spring of 1988. At that time we will have in place the central tracking chamber, and the remainder of the spectrometer chambers. Tests will also be made on backgrounds and detector materials appropriate to our proposal, P-787, to measure leptons and photons in the third Collider running period

Argonne National Laboratory, High Energy Physics Division: Semiannual report of research activities, July 1, 1986-December 31, 1986

International Nuclear Information System (INIS)

1987-01-01

This paper discusses the research activity of the High Energy Physics Division at the Argonne National Laboratory for the period, July 1986-December 1986. Some of the topics included in this report are: high resolution spectrometers, computational physics, spin physics, string theories, lattice gauge theory, proton decay, symmetry breaking, heavy flavor production, massive lepton pair production, collider physics, field theories, proton sources, and facility development

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

Science.gov (United States)

2010-07-01

... STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS FORESTRY OR LOGGING... properties or substances of such plants and trees. Included among these are decorative greens such as holly, ferns and Christmas trees, roots, stems, leaves, Spanish moss, wild fruit, and brush. Gathering and...

Clean Air Act Standards and Guidelines for Agriculture, Food and Forestry

Science.gov (United States)

This page contains the stationary sources of air pollution for the agriculture, food, and forestry industries, and their corresponding air pollution regulations. To learn more about the regulations for each industry, just click on the links below.

Water Science and Technology Board annual report 1987

Energy Technology Data Exchange (ETDEWEB)

1988-01-01

In 1982, the National Research Council chose to recognize the importance of water resource issues by establishing the Water Science and Technology Board (WSTB). During the five years since its first meeting in November 1982, the WSTB has grown and matured. The WSTB has met 14 times to provide guidance and plan activities. Under the WSTB's direction, committees of experts have conducted approximately 30 studies on a broad array of topics, from dam safety to irrigation-induced water quality problems to ground water protection strategies. Studies have ranged in scope from the oversight of specific agency projects and programs to broader scientific reviews, such as a disciplinary assessment of the hydrologic sciences initiated in 1987. In all cases, studies have the general theme of ultimately improving the scientific and technological bases of programs of water management and environmental quality. This fifth annual report of the WSTB summarizes the Board's accomplishments during 1987, its current activities, and its plans for the future. The report also includes information on Board and committee memberships, program organizations, and the reports produced. The report should provide the reader with a basic understanding of the WSTB's interests, achievements, and capabilities. The WSTB welcomes inquiries and suggestions concerning its activities and will provide more detailed information on any aspects of its work to those interested.

Abstracts of Phase 1 awards, [fiscal year] 1987

International Nuclear Information System (INIS)

1987-01-01

Contained in this booklet are abstracts of the Phase I awards made in Fiscal Year 1987 under the Small Business Innovation Research (SBIR) program in the Department of Energy (DOE). The program is designed for implementation in a three-phase process, with Phase I determining the scientific or technical merit and feasibility of ideas proposed for investigation. The period of performance in this initial phase is relatively brief, typically about 6 months, and the awards are limited to $50,000. Phase II is the principal research or research and development effort, and the awards are as high as $500,000 for work to be performed in periods of up to 2 years. Phase III is the commercial application. The 111 Phase I projects described were selected in a highly competitive process from a total of 942 proposals received in response to the 1987 Solicitation. They cover the fields of chemistry, materials, control systems, plant natural products, instrumentation, nuclear medicine, health and environmental effects, high energy physics, particle accelerators, nuclear physics, plasma diagnostics and confinement, fusion energy systems, robotics and remote systems, nuclear reactors, space nuclear power, fuel cycle, decontamination/decommissioning, commputers in nuclear plants, coal, enhanced oil recovery/tar sands, fossil energy, photovoltaics, solar thermal, ceramics for heat engines, and industrial separation, conversion and recovery processes

Impact of forestry practices at a landscape scale on the dynamics of amphibian populations.

Science.gov (United States)

Harper, Elizabeth B; Patrick, David A; Gibbs, James P

2015-12-01

Forest loss is a primary cause of worldwide amphibian decline. Timber harvesting in the United States has caused dramatic changes in quality and extent of forest ecosystems, and intensive forest management still occurs. Although numerous studies have documented substantial reductions in amphibian densities related to timber harvest, subsequent extinctions are rare. To better understand the population dynamics that have allowed so many amphibian species to persist in the face of widespread forest disturbance, we developed spatially explicit metapopulation models for four forest-dependent amphibian species (Lithobates sylvaticus, Ambystoma opacum, A. talpoideum, and A. maculatum) that incorporated demographic and habitat selection data derived from experiments conducted as part of the Land Use Effects on Amphibian Populations Project (LEAP). We projected local and landscape-scale population persistence under 108 different forestry practice scenarios, varying treatment (partial cut, clear-cut with coarse woody debris [CWD] removed, and clearcut with CWD retained), cut patch size (1, 10, or 50 ha), total area cut (10, 20, or 30%), and initial amphibian population size (5, 50, or 500 adult females per local breeding population). Under these scenarios, landscape-scale extinction was highly unlikely, occurring in amphibian populations in the United States should focus not on questions of landscape-scale extinction but on the ecological consequences of dramatic reductions in amphibian biomass, including changes in trophic interactions, nutrient cycling, and energy transfer. Additionally, we conclude that amphibian declines and extinctions are far more likely to occur as a result of permanent habitat loss resulting from development than from the temporary degradation of habitat caused by current forestry practices.

Forest statistics for Southeast Texas counties - 1986

Science.gov (United States)

William H. McWilliams; Daniel F. Bertelson

1986-01-01

These tables were derived from data obtained during a 1986 inventory of 22 counties comprising the Southeast Unit of Texas (fig. 1). Grimes, Leon, Madison, and Waller counties have been added to the Southeastern Unit since the previous inventory if 1975. All comparisons of the 1975 and 1986 forest statistics made in this Bulletin account for this change. The data on...

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.

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 ...

The future orientation of foresters: An exploratory research among Dutch foresters into the prerequisite for strategic planning in forestry

NARCIS (Netherlands)

Hoogstra, M.A.; Schanz, H.

2008-01-01

The importance of strategic planning as an instrument to cope with the uncertain future has been long recognized, especially in forestry which is characterized by its relationship with the distant future. Surprisingly, the question to what extent the future is indeed considered in forestry

Effects of Housing Conditions on Stress Responses, Feeding, and Drinking in Male and Female Rats

Science.gov (United States)

1995-02-07

and biochemical changes indicative of a stress response (Singh, D’Souza, & Singh, 1991 ; Peng, Lang, Drozdowicz, & Ohlsson-Wilhelm, 1989; Armario ...immunological, and biochemical changes indicative of stress (Peng et aI., 1989; Armario et aI. , 1987; Gamallo et aI. , 1986; Armario , Ortiz...et aI. , 19~9; Armario et aI. , 1987; Gamallo et aI. , 1986; Calhoun, 1962). Hypothesis 2. It was hypothesized that male rats would decrease food

SN 1987A. Theory

International Nuclear Information System (INIS)

Schaeffer, R.

1987-03-01

SN 1987A was unique in many aspects. The most striking, undoubtedly, is its low luminosity, nearly two orders of magnitude below the expectations based on supernovae currently observed in external galaxies. The rise time of the optical emission, usually a few days, was for SN 1987A, of the order of a few hours. Also its surface temperature is surprisingly low, 5000K. The neutrino burst has been detected. It was observed twice, with a time difference of 5 hours, the second burst occurring within 3 hours of the onset of the optical signal. In this talk, I will discuss how these strange events fit with the theoretical models of supernova explosions, how they differ in some cases, and try to evaluate the degree of certainty -or uncertainty- of our present knowledge on how these extremely powerful star explosions occur

Asymmetry of the envelope of supernova 1987A

Energy Technology Data Exchange (ETDEWEB)

Papaliolios, C.; Karovska, M.; Koechlin, L.; Nisenson, P.; Standley, C.; Heathcote, S.

1989-04-13

The supernova SN1987A in the Large Magellanic Cloud has been observed by high-angular-resolution speckle interferometry since 25 March (30 days after the explosion) with the 4-m telescope at the Cerro Tololo Interamerican Observatory. Data obtained on 25 March and 2 April 1987 revealed a second bright 'companion' source separated from the supernova by 60 milliarcseconds and less than three magnitudes fainter than the supernova. Measurements of the average diameter of the supernova envelope have been made from data recorded from March 1987 to April 1988. Here we present a more detailed analysis of these data, which shows that the expanding envelope is asymmetric. (author).

Asymmetry of the envelope of supernova 1987A

International Nuclear Information System (INIS)

Papaliolios, C.; Karovska, M.; Koechlin, L.; Nisenson, P.; Standley, C.; Heathcote, S.

1989-01-01

The supernova SN1987A in the Large Magellanic Cloud has been observed by high-angular-resolution speckle interferometry since 25 March (30 days after the explosion) with the 4-m telescope at the Cerro Tololo Interamerican Observatory. Data obtained on 25 March and 2 April 1987 revealed a second bright 'companion' source separated from the supernova by 60 milliarcseconds and less than three magnitudes fainter than the supernova. Measurements of the average diameter of the supernova envelope have been made from data recorded from March 1987 to April 1988. Here we present a more detailed analysis of these data, which shows that the expanding envelope is asymmetric. (author)

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

Tourism innovation in the forestry sector: comparative analysis between Auckland Region (New Zealand) and Trentino (Italy)

OpenAIRE

Notaro S; Paletto A; Piffer M

2012-01-01

Innovation is a primary aspect of economic growth and development and depends on the ability of entrepreneurs to create economic value by introducing new products or services, designing different production processes or rearranging organisational practices. The spreading of innovation is a key element in all economic sectors, including the forestry sector. Four types of innovation can be found in the forestry sector: product innovations (e.g., wood assortments), service innovations (e.g., bio...

Risk of infections transmitted by arthropods and rodents in forestry workers.

NARCIS (Netherlands)

A.W. Moll van Charante; J. Groen (Jan); A.D.M.E. Osterhaus (Albert)

1994-01-01

textabstractOne hundred and fifty-one forestry workers and 151 matched office clerks were compared as to the presence of antibodies against Borelia burgdorferi, tick-borne encephalitis virus, Puumalavirus and lymphocytic choriomeningitis virus. Their occupational risks of being infected by Borrelia

Smallholder participation in large forestry programs: The camellia program in China

NARCIS (Netherlands)

Li, J.; Bluemling, B.; Dries, L.K.E.; Feng, S.

2014-01-01

In recent years, many forestry projects have been implemented in developing countries. In China, a variety of large-scale afforestation and reforestation programmes have been carried out with multiple objectives, such as livelihood improvement and carbon sequestration. As in many developing

Progress report 1987-1988. Reactor Chemistry Department

International Nuclear Information System (INIS)

1988-01-01

Review of the activities performed by the Reactor Chemistry Department of the National Atomic Energy Commission of Argentina during 1987-1988. This department provides services and assistance in all matters related to water chemistry and nuclear reactors chemistry, in all their phases: design, construction, commissioning and decommissioning. The appendix includes information on the Reactor Chemistry Department staff, its publications, services, seminars, courses and conferences performed during 1987-1988. (Author) [es

Nuclear Safety Project. Annual report 1986

International Nuclear Information System (INIS)

1987-09-01

The annual report 1986 is a detailed description of work within the Nuclear Safety Project performed in 1986 in the nuclear safety field by KfK institutes and departments and by external institutes on behalf of KfK. It includes individual research activities on dynamic loads and strains of reactor components under accident conditions, fuel behaviour under accident conditions, investigation and control of LWR core-meltdown accidents, improvement of fission product retention and reduction of radiation exposure, and on behaviour, impact and removal of released pollutants. (DG)

Decision support for sustainable forestry: enhancing the basic rational model.

Science.gov (United States)

H.R. Ekbia; K.M. Reynolds

2007-01-01

Decision-support systems (DSS) have been extensively used in the management of natural resources for nearly two decades. However, practical difficulties with the application of DSS in real-world situations have become increasingly apparent. Complexities of decisionmaking, encountered in the context of ecosystem management, are equally present in sustainable forestry....

Training Needs of Vocational Forestry Staff in Ogun State Nigeria ...

African Journals Online (AJOL)

These concerns gave rise to this study with specific objectives to level of knowledge and level of skills of vocational staff in forestry activities. Data were collected using a simple random sampling technique in the selection of 50% of vocational staff totaling 143 respondents. Descriptive statistics and inferential statistics were ...

Is sustainable development attainable? Challenges facing forestry and the forest products industry

International Nuclear Information System (INIS)

Wrist, P.E.

1991-01-01

The challenges that face the forest industry in achieving sustainable development are reviewed. Sustainable development is not the same as sustained yield forest management. While sustained yield limits harvesting to an estimate of a forest's incremental annual growth, it is a policy which neither takes into account how improved forest management practices can increase future growth rates nor gives guidance on how multiple uses for the forest resource can be made compatible with periodic harvesting of that resource. Forests, in addition to meeting demands for timber production, must also meet demands for watershed management, recreation, preservation of wildlife and genetic diversity, moderation of climates, carbon sequestration, and land reclamation. Information is lacking from which to develop improved forest management programs that take these demands into account. Questions remain about such matters as the role of plantations in sustainable forestry and the maintenance of natural diversity. Some recent research being undertaken to generate better information for future forestry decision making is outlined, including work on gene pool maintenance, the interdependence of forest ecology and climate, the symbiotic role of mycorrhiza, forest fertilization, and the interdependence of sustainable forestry and sustainable fisheries. In the forest products industry, engineered wood products have been developed that meet tight specifications and require less raw material, and process changes have been introduced that greatly reduce pollutants from pulp manufacture

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...... of current incomes (2012), as well as review of records and interviews. Results reveal that members have higher total and forest-related incomes than non-members and indicate that impacts derive from labour and market opportunities supported by donor institutions, more than from differential access to forest...

Modeling and validation of directional reflectance for heterogeneous agro-forestry scenarios

Science.gov (United States)

Yelu, Z.; Jing, L.; Qinhuo, L.; Huete, A. R.

2015-12-01

Landscape heterogeneity is a common natural phenomenon but is seldom considered in current radiative transfer models for predicting the surface reflectance. This paper developed an explicit analytical Radiative Transfer model for heterogeneous Agro-Forestry scenarios (RTAF) by dividing the scenario into non-boundary regions and boundary regions. The scattering contribution of the non-boundary regions that are treated as homogeneous canopies can be estimated from the SAILH model, whereas that of the boundary regions with lengths, widths, canopy heights, and orientations of the field patches, is calculated based on the bidirectional gap probability by considering the interactions and mutual shadowing effects among different patches. The hot spot factor is extended for heterogeneous scenarios, the Hapke model for soil anisotropy is incorporated, and the contributions of the direct and diffuse radiation are separately calculated. The multi-angular airborne observations and the Discrete Anisotropic Radiative Transfer (DART) model simulations were used for validating and evaluating the RTAF model over an agro-forestry scenario in Heihe River Basin, China. It indicates that the RTAF model can accurately simulate the hemispherical-directional reflectance factors (HDRFs) of the heterogeneous agro-forestry scenario, with an RMSE of 0.0016 and 0.0179 in the red and near-infrared (NIR) bands, respectively. The RTAF model was compared with two widely used models, the dominant cover type (DCT) model and the spectral linear mixture (SLM) model, which either neglected the interactions and mutual shadowing effects between the shelterbets and crops, or did not account for the contribution of the shelterbets. Results suggest that the boundary effect can significantly influence the angular distribution of the HDRFs, and consequently enlarged the HDRF variations between the backward and forward directions in the principle plane. The RTAF model reduced the maximum relative error from 25

Mining challenges to deal with the land, forestry and environmental aspects

International Nuclear Information System (INIS)

Simatupang, M.

1996-01-01

A summary is given of a report of the IMA Business Commission dealing with mining development planning in Indonesia as related to land matters, forestry and environmental aspects. A summary of land matter management of an open pit coal mine is included

EPA (Environmental Protection Agency) Indoor-Air Quality Implementation Plan. A report to Congress under Title IV of the Superfund Amendments and Reauthorization Act of 1986: radon gas and indoor air-quality research. Final report

International Nuclear Information System (INIS)

1987-06-01

The EPA Indoor Air Quality Implementation Plan provides information on the direction of EPA's indoor air program, including the Agency's policy on indoor air and priorities for research and information dissemination over the next two years. EPA submitted the report to Congress on July 2, 1987 as required by the Superfund Amendments and Reauthorization Act of 1986. There are five appendices to the report: Appendix A--Preliminary Indoor Air Pollution Information Assessment; Appendix B--FY 87 Indoor Air Research Program; Appendix C--EPA Radon Program; Appendix D--Indoor Air Resource History (Published with Appendix C); Appendix E--Indoor Air Reference Data Base

NRC safety research in support of regulation, 1986

International Nuclear Information System (INIS)

1987-09-01

This report is the second in a series of annual reports responding to congressional inquiries as to the utilization of nuclear regulatory research. NUREG-1175, ''NRC Safety Research in Support of Regulation,'' published in May 1986, reported major research accomplishments between about FY 1980 and FY 1985. This report narrates the accomplishments of FY 1986 and does not restate earlier accomplishments. Earlier research results are mentioned in the context of current results in the interest of continuity. Both the direct contributions to scientific and technical knowledge and their regulatory applications, when there has been a definite regulatory outcome during FY 1986, have been described

Forestry and fiber crop production in the higher rainfall areas of tropical Australia

Energy Technology Data Exchange (ETDEWEB)

Wood, I.M.; Volck, H.E.; Cameron, D.M.; Thomson, N.J.

1981-01-01

An analysis of the nearly 1 million square km of higher rainfall area shows that less than 4% has potential for arable agriculture or commercial forestry. Except for rain forest on the eastern Queensland coast (now largely protected), native forest has little potential for timber or pulp. Plantations of Pinus caribaea var. hondurensis offer the best potential for forest production in Queensland and Northern Territory. The most promising agricultural fiber crops for paper pulp are bagasse, which could be upgraded by mixing with pine mill wastes, and kenaf (Hibiscus cannabinus). The freight costs involved in a forestry and fiber project in northern Australia are analyzed and the possibility of some local processing is considered. (Refs. 33).

EMERGO : The Dutch flood risk system since 1986

NARCIS (Netherlands)

Rijcken, T.

2017-01-01

PART I | A RESEARCH AND DESIGN PROJECT ABOUT FLOOD RISK POLICY SINCE 1986 The period between the Dutch flood disaster of 1953 and the year 2016 can be divided into two eras, separated by the year 1986, when the famous Eastern Scheldt barrier was completed. The perspective of water professionals on

Laboratory for the Processing and Evaluation of Inorganic Matrix Composites

Science.gov (United States)

1989-06-01

modulus of the fibers increases (Amateau and Dull 1977; Baker and Bonfield 1978; Kohara and Muto 1986; Maruyama and Rabenberg 1986; Chawla 1987...15. Knox, C. E. (1982) Handbook of Composites, Edited by G.Lubin (Van Nostrand Reinhold) 136-195. Kohara , S. and Muto, N., (1986) Degradation of PAN

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 ...