WorldWideScience

Sample records for national wetlands newsletter

  1. National Wetlands Inventory Polygons

    Data.gov (United States)

    Minnesota Department of Natural Resources — Wetland area features mapped as part of the National Wetlands Inventory (NWI). The National Wetlands Inventory is a national program sponsored by the US Fish and...

  2. National Wetlands Inventory Lines

    Data.gov (United States)

    Minnesota Department of Natural Resources — Linear wetland features (including selected streams, ditches, and narrow wetland bodies) mapped as part of the National Wetlands Inventory (NWI). The National...

  3. National Wetland Condition Assessment 2011: A Collaborative Survey of the Nation's Wetlands

    Science.gov (United States)

    The National Wetland Condition Assessment 2011: A Collaborative Survey presents the results of an unprecedented assessment of the nation’s wetlands. This report is part of the National Aquatic Resource Surveys, a series of statistically based surveys designed to provide the publi...

  4. National Wetlands Inventory Points

    Data.gov (United States)

    Minnesota Department of Natural Resources — Wetland point features (typically wetlands that are too small to be as area features at the data scale) mapped as part of the National Wetlands Inventory (NWI). The...

  5. Service-Learning. National Dropout Prevention Center/Network Newsletter. Volume 22, Number 4

    Science.gov (United States)

    Duckenfield, Marty, Ed.

    2011-01-01

    The "National Dropout Prevention Newsletter" is published quarterly by the National Dropout Prevention Center/Network. This issue contains the following articles: (1) Dropouts and Democracy (Robert Shumer); (2) 2011 NDPN Crystal Star Winners; (3) Service-Learning as Dropout Intervention and More (Michael VanKeulen); and (4) Teacher…

  6. "The Volunteer Monitor" Newsletter: A National Publication for Citizen Scientists (Invited)

    Science.gov (United States)

    Ely, E.

    2009-12-01

    Citizen scientists have many communication tools available, including listservs, blogs, websites, and online discussion groups. What is the role of traditional publications such as newsletters or journals in this new environment? This presentation will summarize lessons learned from the 20-year history of The Volunteer Monitor newsletter, a national publication that provides a networking and information-sharing forum for citizen scientists engaged in water quality monitoring. The presenter, who has been the editor of The Volunteer Monitor since 1990, will emphasize practical tips for editors or prospective editors. Topics will include defining the publication's mission and target audience, obtaining submissions, communicating with authors, and applying basic journalistic techniques to enhance the usefulness and readability of articles.

  7. Celebrating 25 Years. National Dropout Prevention Center/Network Newsletter. Volume 22, Number 3

    Science.gov (United States)

    Duckenfield, Marty, Ed.

    2011-01-01

    The "National Dropout Prevention Newsletter" is published quarterly by the National Dropout Prevention Center/Network. This issue contains the following articles: (1) Leading the Way in Dropout Prevention; (2) The 15 Effective Strategies in Action; (3) Technology Changes 1986-2011 (Marty Duckenfield); (4) 25 Years of Research and Support…

  8. Computer Program Newsletter No. 7

    International Nuclear Information System (INIS)

    Magnuson, W.G. Jr.

    1982-09-01

    This issue of the Computer Program Newsletter updates an earlier newsletter (Number 2, September 1979) and focuses on electrical network analysis computer programs. In particular, five network analysis programs (SCEPTRE, SPICE2, NET2, CALAHAN, and EMTP) will be described. The objective of this newsletter will be to provide a very brief description of the input syntax and semantics for each program, highlight their strong and weak points, illustrate how the programs are run at Lawrence Livermore National Laboratory using the Octopus computer network, and present examples of input for each of the programs to illustrate some of the features of each program. In a sense, this newsletter can be used as a quick reference guide to the programs

  9. Sustainable wetland management and support of ecosystem services

    Science.gov (United States)

    Smith, Loren M.; Euliss, Ned H.; Wilcox, Douglas A.; Brinson, Mark M.

    2009-01-01

    This article is a follow-up on a previous piece in the National Wetlands Newsletter in which we outlined problems associated with a static, local approach to wetland management versus an alternative that proposes a temporal and geomorphic approach (Euliss et al. 2009). We extend that concept by drawing on companion papers recently published in the journal Wetlands (Euliss et al. 2008, Smith et al. 2008). Here we highlight reasons for the failure of many managed wetlands to provide a suite of ecosystem services (e.g., carbon storage, diodiversity, ground-water recharge, contaminant filtering, floodwater storage). Our principal theme is that wetland management is best approached by giving consideration to the hydrogeomorphic processes that maintain productive ecosystems and by removing physical and social impediments to those processes. Traditional management actions are often oriented toward maintaining static conditions in wetlands without considering the temporal cycles that wetlands need to undergo or achieve productivity for specific groups of wildlife, such as waterfowl. Possibly more often, a manager's ability to influence hydrogeomorphic processes is restricted by activities in surrounding watersheds. These could be dams, for example, which do not allow management of flood-pulse processes essential to productivity of riparian systems. In most cases, sediments and nutrients associated with land use in contributing watersheds complicate management of wetlands for a suite of services, including wildlife. Economic or policy forces far-removed from a wetland often interact to prevent occurrence of basic ecosystem processes. Our message is consistent with recommendation of supply-side sustainability of Allen et al. (2002) in which ecosystems are managed "for the system that produces outputs rather than the outputs themselves."

  10. NOAA C-CAP National Wetland Potential

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The probability rating which covers landcover mapping provides a continuum of wetness from dry to water. The layer is not a wetland classification but provides the...

  11. National-Level Wetland Policy Specificity and Goals Vary According to Political and Economic Indicators

    Science.gov (United States)

    Peimer, Alex W.; Krzywicka, Adrianna E.; Cohen, Dora B.; Van den Bosch, Kyle; Buxton, Valerie L.; Stevenson, Natalie A.; Matthews, Jeffrey W.

    2017-01-01

    Growing recognition of the importance of wetlands to human and ecosystem well-being has led countries worldwide to implement wetland protection policies. Different countries have taken different approaches to wetland protection by implementing various policies, including territorial exclusion, market-based offsetting, and incentive programs for land users. Our objective was to describe the relationship between components of national-level wetland protection policies and national characteristics, including natural resource, economic, social, and political factors. We compiled data on the wetland policies of all 193 countries recognized by the U.N. and described the relationships among wetland policy goals and wetland protection mechanisms using non-metric multidimensional scaling. The first non-metric multidimensional scaling axis strongly correlated with whether a country had a wetland-specific environmental policy in place. Adoption of a comprehensive, wetland-specific policy was positively associated with degree of democracy and a commitment to establishing protected areas. The second non-metric multidimensional scaling axis defined a continuum of policy goals and mechanisms by which wetlands are protected, with goals to protect wetland ecosystem services on one end of the spectrum and goals to protect biodiversity on the other. Goals for protecting ecosystem services were frequently cited in policy documents of countries with agriculture-based economies, whereas goals associated with wetland biodiversity tended to be associated with tourism-based economies. We argue that the components of a country's wetland policies reflect national-level resource and economic characteristics. Understanding the relationship between the type of wetland policy countries adopt and national-level characteristics is critical for international efforts to protect wetlands.

  12. Freedom of Speech Newsletter, September, 1975.

    Science.gov (United States)

    Allen, Winfred G., Jr., Ed.

    The Freedom of Speech Newsletter is the communication medium for the Freedom of Speech Interest Group of the Western Speech Communication Association. The newsletter contains such features as a statement of concern by the National Ad Hoc Committee Against Censorship; Reticence and Free Speech, an article by James F. Vickrey discussing the subtle…

  13. National Large-Scale Wetland Creation in Agricultural Areas—Potential versus Realized Effects on Nutrient Transports

    Directory of Open Access Journals (Sweden)

    Stefan E. B. Weisner

    2016-11-01

    Full Text Available During 2007–2013, the Swedish Board of Agriculture granted support within a national program to about 1000 wetlands, corresponding to a 5300-hectare wetland area, with the dual goal to remove nutrients from water and to improve biodiversity in agricultural landscapes. The aim of the present study was to compare the effects on nutrient transports that are realized within the national program to what could be obtained with the same area of wetlands if location and design of wetlands were optimized. In single, highly nutrient-loaded wetlands, a removal of around 1000 kg nitrogen and 100 kg phosphorus per hectare wetland area and year was estimated from monitoring data. Statistical models were developed to estimate the overall nutrient removal effects of wetlands created within the national program. Depending on model, the effect of the national program as a whole was estimated to between 27 and 38 kg nitrogen and between 2.7 and 4.5 kg phosphorus per hectare created wetland area and year. Comparison of what is achieved in individual wetlands to what was achieved in the national program indicates that nutrient removal effects could be increased substantially in future wetland programs by emphasising location and design of wetlands.

  14. A preliminary survey of the National Wetlands Inventory as mapped for the Idaho National Engineering Laboratory

    International Nuclear Information System (INIS)

    Hampton, N.L.; Rope, R.C.; Glennon, J.M.; Moor, K.S.

    1995-02-01

    Approximately 135 areas within the boundaries of the Idaho National Engineering Laboratory (INEL) have been mapped as wetland habitat as part of the United States Fish and Wildlife Service (FWS) National Wetlands Inventory (NWI). A preliminary survey of these wetlands was conducted to examine their general characteristics and status, to provide an estimation of relative ecological importance, to identify additional information needed to complete ecological characterization of important INEL wetlands, and to identify high priority wetland areas on the INEL. The purpose of the survey was to provide information to support the preparation of the Environmental Restoration and Waste Management (ER ampersand WM) Environmental Impact Statement (EIS). Information characterizing general vegetation, hydrology, wildlife use, and archaeology was collected at 105 sample sites on the INEL. Sites representing NWI palustrine, lacustrine, and riverine wetlands (including manmade), and areas unmapped or unclassified by the NWI were included in the sample. The field information was used to develop a preliminary ranking of relative ecological importance for each wetland visited during this survey. Survey limitations are identified

  15. Columbia River ESI: NWI (National Wetlands Inventory - Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing the wetlands of Columbia River classified according to the Environmental Sensitivity Index (ESI) classification...

  16. A blue carbon soil database: Tidal wetland stocks for the US National Greenhouse Gas Inventory

    Science.gov (United States)

    Feagin, R. A.; Eriksson, M.; Hinson, A.; Najjar, R. G.; Kroeger, K. D.; Herrmann, M.; Holmquist, J. R.; Windham-Myers, L.; MacDonald, G. M.; Brown, L. N.; Bianchi, T. S.

    2015-12-01

    Coastal wetlands contain large reservoirs of carbon, and in 2015 the US National Greenhouse Gas Inventory began the work of placing blue carbon within the national regulatory context. The potential value of a wetland carbon stock, in relation to its location, soon could be influential in determining governmental policy and management activities, or in stimulating market-based CO2 sequestration projects. To meet the national need for high-resolution maps, a blue carbon stock database was developed linking National Wetlands Inventory datasets with the USDA Soil Survey Geographic Database. Users of the database can identify the economic potential for carbon conservation or restoration projects within specific estuarine basins, states, wetland types, physical parameters, and land management activities. The database is geared towards both national-level assessments and local-level inquiries. Spatial analysis of the stocks show high variance within individual estuarine basins, largely dependent on geomorphic position on the landscape, though there are continental scale trends to the carbon distribution as well. Future plans including linking this database with a sedimentary accretion database to predict carbon flux in US tidal wetlands.

  17. Tidal Wetlands of the Yaquina and Alsea River Estuaries in Oregon: GIS layer development and recommendations for National Wetlands Inventory revisions

    Science.gov (United States)

    Geographic Information Systems (GIS) layers of current and likely former tidal wetlands in two Oregon estuaries were generated by enhancing the 2010 National Wetlands Inventory (NWI) data with expert local field knowledge, LiDAR-derived elevations, and 2009 aerial orthophotos. Th...

  18. Plasma Physics Network Newsletter. No. 3

    International Nuclear Information System (INIS)

    1991-02-01

    This issue of the Newsletter contains a report on the First South-North International Workshop on Fusion Theory, Tipaza, Algeria, 17-20 September, 1990; a report in the issuance of the ''Buenos Aires Memorandum'' generated during the IV Latin American Workshop on Plasma Physics, Argentina, July 1990, and containing a proposal that the IFRC establish a ''Steering Committee on North-South Collaboration in Controlled Nuclear Fusion and Plasma Physics Research''; the announcement that the 14th International Conference on Plasma Physics and Controlled Nuclear Fusion will be held in Wuerzburg, Germany, September 30 - October 7, 1992; a list of IAEA technical committee meetings for 1991; an item on ITER news; an article ''Long-Term Physics R and D Planning (for ITER)'' by F. Engelmann; in the planned sequence of ''Reports on National Fusion Programmes'' contributions on the Chinese and Yugoslav programmes; finally, the titles and contacts for two other newsletters of potential interest, i.e., the AAAPT (Asian African Association for Plasma Training) Newsletter, and the IPG (International Physics Group-a sub-unit of the American Physical Society) Newsletter

  19. [Ecotourism carrying capacity of Hangzhou Xixi National Wetland Park in China].

    Science.gov (United States)

    Li, Rui; Rong, Liang

    2007-10-01

    In this paper, an integrated estimation on the ecotourism carrying capacity of Hangzhou Xixi National Wetland Park in China was made from the aspects of ecological carrying capacity, spatial carrying capacity, facility carrying capacity, management carrying capacity, and psychological carrying capacity. The results indicated that the tourism carrying capacity of the Park was 4 145 - 6 450 persons per day. The rational distance between man and bird was first adopted to determine the ecotourism carrying capacity of wetland, which provided an effective solution both to fully ensure bird safety and to appropriately develop wetland tourism. The estimation of psychological carrying capacity based on tourist satisfaction degree reflected more objectively the extent the tourist demands satisfied at the planning, construction and management of tour places. Such an integrated estimation method based on the distance between man and bird and the tourist satisfaction degree could be of practical and instructive significances in the planning and management of wetland parks.

  20. Solar Energy Technologies Program Newsletter - Fourth Quarter 2009

    Energy Technology Data Exchange (ETDEWEB)

    DOE Solar Energy Technologies Program

    2009-12-31

    The Fourth Quarter 2009 edition of the Solar Energy Technologies Program newsletter summarizes the activities for the past three months, funding opportunities, highlights from the national labs, and upcoming events.

  1. Floodplain and Wetland Assessment for the Mortandad Wetland Enhancement and the DP Dissipater Projects at Los Alamos National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Hathcock, Charles Dean [Los Alamos National Laboratory

    2017-03-31

    This floodplain and wetland assessment was prepared in accordance with 10 Code of Federal Regulations (CFR) 1022 Compliance with Floodplain and Wetland Environmental Review Requirements, which was promulgated to implement the U.S. Department of Energy (DOE) requirements under Executive Order 11988 Floodplain Management and Executive Order 11990 Wetlands Protection. According to 10 CFR 1022, a 100-year floodplain is defined as “the lowlands adjoining inland and coastal waters and relatively flat areas and flood prone areas of offshore islands” and a wetland is defined as “an area that is inundated or saturated by surface or groundwater at a frequency and duration sufficient to support, and that under normal circumstances does support, a prevalence of vegetation typically adapted for life in saturated soil conditions, including swamps, marshes, bogs, and similar areas.” In this action, DOE is proposing two projects to improve wetland and floodplain function at Los Alamos National Laboratory (LANL). The proposed work will comply with corrective action requirements under the Settlement Agreement and Stipulated Final Compliance Order (Settlement Agreement)1 Number HWB-14-20. The first project is located in Technical Areas (TA)-03 in upper Mortandad Canyon. The upper Mortandad wetlands have existing stormwater controls that need to be rehabilitated. Head-cut formation is occurring at the downstream portion of the wetland. This project will repair damages to the wetland and reduce the future erosion potential. The second project is located in TA-21 in Delta Prime (DP) Canyon. The intent of the DP Dissipater Project in DP Canyon is to install stormwater control structures in DP Canyon to retain low channel flows and reduce downstream sediment transport as well as peak flows during low and moderate storm events. Due to increased erosion, the stream bank in this area has unstable vertical walls within the stream channel. The DOE prepared this floodplain and wetland

  2. Spent Fuel Management Newsletter. No. 1

    International Nuclear Information System (INIS)

    1990-03-01

    This Newsletter has been prepared in accordance with the recommendations of the International Regular Advisory Group on Spent Fuel Management and the Agency's programme (GC XXXII/837, Table 76, item 14). The main purpose of the Newsletter is to provide Member States with new information about the state-of-the-art in one of the most important parts of the nuclear fuel cycle - Spent Fuel Management. The contents of this publication consists of two parts: (1) IAEA Secretariat contribution -work and programme of the Nuclear Materials and Fuel Cycle Technology Section of the Division of Nuclear Fuel Cycle and Waste Management, recent and planned meetings and publications, Technical Co-operation projects, Co-ordinated Research programmes, etc. (2) Country reports - national programmes on spent fuel management: current and planned storage and reprocessing capacities, spent fuel arisings, safety, transportation, storage, treatment of spent fuel, some aspects of uranium and plutonium recycling, etc. The IAEA expects to publish the Newsletter once every two years between the publications of the Regular Advisory Group on Spent Fuel Management. Figs and tabs

  3. ITER EDA Newsletter. V. 2, no. 1

    International Nuclear Information System (INIS)

    1993-01-01

    This ITER EDA (Engineering Design Activities) Newsletter issue is dedicated to the description of the ITER EDA Home Teams (European Community, Japan, Russian Federation, USA), in particular their composition, tasks, responsibilities, national support and activities, aimed to design the ITER tokamak

  4. IDRA Newsletter. Volume 37, No. 4

    Science.gov (United States)

    Goodman, Christie L., Ed.

    2010-01-01

    Each edition of the IDRA Newsletter strives to provide many different perspectives on the issues in education topics discussed and to define its significance in the state and national dialogue. This issue focuses on Parent and Community Engagement and includes: (1) Principles of Family Leadership in Education--Putting Principles into Action…

  5. IDRA Newsletter. Volume 44, No. 5

    Science.gov (United States)

    Goodman, Christie L., Ed.

    2017-01-01

    Each edition of the IDRA Newsletter strives to provide many different perspectives on the issues in education topics discussed and to define its significance in the state and national dialogue. This issue focuses on Family Leadership in Education and includes (1) IDRA Education CAFE--A Structure for Families Transforming Schools in their…

  6. Metro Multnomah Wetlands - Multnomah Channel Wetland Restoration Monitoring Project

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Multnomah Channel Wetland Restoration Monitoring Project characterizes wetlands use by juvenile salmonids and other fishes in the Multnomah Channel Marsh Natural...

  7. Solar Energy Technologies Program Newsletter - July 2009

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-07-01

    This quarterly newsletter is intended for participants and stakeholders in the DOE Solar Program. The content includes features on technology development, market transformation, and policy analysis for solar. Highlights include solar industry updates, DOE funding opportunity announcements and awards, and national laboratory technology developments.

  8. EDIN-USVI Clean Energy Quarterly: Volume 1, Issue 2, March 2011, Energy Development in Island Nations, U.S. Virgin Islands (Newsletter)

    Energy Technology Data Exchange (ETDEWEB)

    2011-03-01

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the five working groups, and project-related renewable energy and energy efficiency projects.

  9. ISAM newsletter. No. 6

    International Nuclear Information System (INIS)

    Batandjieva, Borislava

    2001-12-01

    This issue of the ISAM newsletter informs on the ISAM Co-ordinating Group Meeting held in September 2000 at the IAEA Headquarters in Vienna and provides a brief overview of the final report on Safety Assessment Methodologies for Near Surface Waste Disposal Facilities. The newsletter announces the new IAEA co-ordinated research project - Application of Safety Assessment Methodologies for Near Surface Disposal Facilities (ASAM). The newsletter also briefs on the related IAEA activities

  10. IDRA Newsletter. Volume 44, No. 1

    Science.gov (United States)

    Goodman, Christie L., Ed.

    2017-01-01

    Each edition of the IDRA Newsletter strives to provide many different perspectives on the issues in education topics discussed and to define its significance in the state and national dialogue. This issue focuses on the Promise of Public Schooling and includes: (1) America Does Not Have to Stay Stuck at Losing One in Four High Schoolers (María…

  11. SSDL Newsletter, No. 66, June 2017

    International Nuclear Information System (INIS)

    2017-06-01

    This issue of the SSDL Newsletter (No. 66) is the first one published only in electronic form. This change in format will open new possibilities by allowing us to use more interactive materials in the future. We would like also to increase the interaction between the members of the IAEA/WHO SSDL Network and thus invite all members to send new ideas and articles for the Newsletter. One of our services is to organize comparisons for members of the IAEA/WHO SSDL Network. We provide comparison services for standards used for radiation therapy, diagnostic radiology and radiation protection calibrations. To be able to provide these services, we also have to take part in comparisons to support our calibration and measurement capabilities. The first article of this newsletter is one example of this kind of comparison and provides comparison results of the radiation therapy level standards of the National Research Council of Canada (NRC) and the IAEA. In this newsletter, we have included several reports from different meetings and courses. The article starting from page 9 provides a comprehensive information package for countries establishing and developing dosimetry audit centres. The article that follows introduces a new publication in progress for establishing an SSDL. Training courses about radiation protection calibrations and preparing a quality management system for SSDLs were both organized under IAEA technical cooperation. The uncertainty workshop organised in April by DMRP had more than 80 participants and, in addition to the guidance on uncertainty estimations, it provided the participants a good opportunity to meet other dosimetry experts

  12. Tidal wetlands of the Yaquina and Alsea River estuaries, Oregon: Geographic Information Systems layer development and recommendations for National Wetlands Inventory revisions

    Science.gov (United States)

    Brophy, Laura S.; Reusser, Deborah A.; Janousek, Christopher N.

    2013-01-01

    Geographic Information Systems (GIS) layers of current, and likely former, tidal wetlands in two Oregon estuaries were generated by enhancing the 2010 National Wetlands Inventory (NWI) data with expert local field knowledge, Light Detection and Ranging-derived elevations, and 2009 aerial orthophotographs. Data were generated for two purposes: First, to enhance the NWI by recommending revised Cowardin classifications for certain NWI wetlands within the study area; and second, to generate GIS data for the 1999 Yaquina and Alsea River Basins Estuarine Wetland Site Prioritization study. Two sets of GIS products were generated: (1) enhanced NWI shapefiles; and (2) shapefiles of prioritization sites. The enhanced NWI shapefiles contain recommended changes to the Cowardin classification (system, subsystem, class, and/or modifiers) for 286 NWI polygons in the Yaquina estuary (1,133 acres) and 83 NWI polygons in the Alsea estuary (322 acres). These enhanced NWI shapefiles also identify likely former tidal wetlands that are classified as upland in the current NWI (64 NWI polygons totaling 441 acres in the Yaquina estuary; 16 NWI polygons totaling 51 acres in the Alsea estuary). The former tidal wetlands were identified to assist strategic planning for tidal wetland restoration. Cowardin classifications for the former tidal wetlands were not provided, because their current hydrology is complex owing to dikes, tide gates, and drainage ditches. The scope of this project did not include the field evaluation that would be needed to determine whether the former tidal wetlands are currently wetlands, and if so, determine their correct Cowardin classification. The prioritization site shapefiles contain 49 prioritization sites totaling 2,177 acres in the Yaquina estuary, and 39 prioritization sites totaling 1,045 acres in the Alsea estuary. The prioritization sites include current and former (for example, diked) tidal wetlands, and provide landscape units appropriate for basin

  13. Evolution of wetland in Honghe National Nature Reserve from the view of hydrogeology.

    Science.gov (United States)

    Wu, Xiancang; Dong, Weihong; Lin, Xueyu; Liang, Yukai; Meng, Ying; Xie, Wei

    2017-12-31

    There is wide concern about the evolution of wetlands, an important component of the global ecosystem. The Honghe National Nature Reserve (HNNR) is an internationally important marsh wetland in China that is at risk of degradation. To gain an improved understanding of how the HNNR wetland developed from 1975 to 2014, typical years, including 1975, 1988, 1996, 2002 and 2014, were selected based on precipitation date. And land cover types of the different years were classified using TM images. The results showed that the wetland evolution mainly reflects transformations between the meadow and wetland land cover types. The landscape index suggests the wetland is degrading. The main drivers of wetland evolution were a warmer and drier climate, the establishment of an irrigation system, and a decrease in the groundwater level. These factors resulted in changes in the quantity of water in the HNNR. We can therefore say that the evolution was driven by changes in the water quantity. Because there have been very few hydrogeological studies in the HNNR, we examined the relationships among precipitation, surface water, and groundwater, all of which significantly influence water quantity. We found that precipitation was the only source of surface water and, while there was certain amount of surface water recharge into the shallow groundwater, the recharge range was limited, which increased the vulnerability of the wetlands. Thus, it is difficult to recharge surface water but easy to lose surface water from the HNNR, which suggests that efforts need to be directed at maintaining the surface water at the optimal level to prevent degradation of the wetland. Copyright © 2017. Published by Elsevier B.V.

  14. Changes in the Vegetation Cover in a Constructed Wetland at Argonne National Laboratory, Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Bergman, C.L.; LaGory, K.

    2004-01-01

    Wetlands are valuable resources that are disappearing at an alarming rate. Land development has resulted in the destruction of wetlands for approximately 200 years. To combat this destruction, the federal government passed legislation that requires no net loss of wetlands. The United States Army Corps of Engineers (USACE) is responsible for regulating wetland disturbances. In 1991, the USACE determined that the construction of the Advanced Photon Source at Argonne National Laboratory would damage three wetlands that had a total area of one acre. Argonne was required to create a wetland of equal acreage to replace the damaged wetlands. For the first five years after this wetland was created (1992-1996), the frequency of plant species, relative cover, and water depth was closely monitored. The wetland was not monitored again until 2002. In 2003, the vegetation cover data were again collected with a similar methodology to previous years. The plant species were sampled using quadrats at randomly selected locations along transects throughout the wetland. The fifty sampling locations were monitored once in June and percent cover of each of the plant species was determined for each plot. Furthermore, the extent of standing water in the wetland was measured. In 2003, 21 species of plants were found and identified. Eleven species dominated the wetland, among which were reed canary grass (Phalaris arundinacea), crown vetch (Coronilla varia), and Canada thistle (Cirsium arvense). These species are all non-native, invasive species. In the previous year, 30 species were found in the same wetland. The common species varied from the 2002 study but still had these non-native species in common. Reed canary grass and Canada thistle both increased by more than 100% from 2002. Unfortunately, the non-native species may be contributing to the loss of biodiversity in the wetland. In the future, control measures should be taken to ensure the establishment of more desired native species.

  15. ITER ITA newsletter. No. 27, January 2006

    International Nuclear Information System (INIS)

    2006-02-01

    This issue of ITER ITA (ITER transitional arrangements) newsletter contains concise information about two ITER related meetings including the twelfth ITER Negotiations Meeting and The Ninth Meeting of the ITPA Topical Group (TG) on Diagnostics was held at the National Fusion Research Centre (NFRC), Daejeon, Korea, from 10-14 October 2005

  16. International Neutron Radiography Newsletter

    DEFF Research Database (Denmark)

    Domanus, Joseph Czeslaw

    1986-01-01

    At the First World Conference on Neutron Radiography i t was decided to continue the "Neutron Radiography Newsletter", published previously by J.P. Barton, as the "International Neutron Radiography Newsletter" (INRNL), with J.C. Doraanus as editor. The British Journal of Non-Destructive Testing...

  17. IEC Newsletter, No. 50, Fourth Quarter, 2014

    International Nuclear Information System (INIS)

    2014-12-01

    The IEC Newsletter is prepared by the Incident and Emergency Centre (IEC), Department of Nuclear Safety and Security of the IAEA. The Incident and Emergency Centre (… IEC) is the global focal point for emergency preparedness and response for nuclear and radiological safety or security related incidents, emergencies, threats or events of media interest. The IEC is also the world’s centre for coordination of international assistance in emergency. The following topics are presented in this newsletter: Three Workshops at the Fukushima RANET Capacity Building Centre; Belgium joins RANET; IEC Response to Recent Events; Recent Exercises; Israel conducts National Response Exercise at Soreq; IACRNE: 24th Regular Meeting; Safety Requirements on Emergency Preparedness and Response; NIRS 2014 Workshop on Radiation Emergency Medicine; Member State Preparedness; New Publications and Translations and Forthcoming Events

  18. National Safety Council

    Science.gov (United States)

    ... work, in homes and communities, and on the road through leadership, research, education and advocacy. NSC Newsletter Sign up for our newsletter! Like Us on Facebook National Safety Council © National Safety Council. All rights reserved. Contact ...

  19. East African wetland-catchment data base for sustainable wetland management

    Science.gov (United States)

    Leemhuis, Constanze; Amler, Esther; Diekkrüger, Bernd; Gabiri, Geofrey; Näschen, Kristian

    2016-10-01

    Wetlands cover an area of approx. 18 Mio ha in the East African countries of Kenya, Rwanda, Uganda and Tanzania, with still a relative small share being used for food production. Current upland agricultural use intensification in these countries due to demographic growth, climate change and globalization effects are leading to an over-exploitation of the resource base, followed by an intensification of agricultural wetland use. We aim on translating, transferring and upscaling knowledge on experimental test-site wetland properties, small-scale hydrological processes, and water related ecosystem services under different types of management from local to national scale. This information gained at the experimental wetland/catchment scale will be embedded as reference data within an East African wetland-catchment data base including catchment physical properties and a regional wetland inventory serving as a base for policy advice and the development of sustainable wetland management strategies.

  20. East African wetland-catchment data base for sustainable wetland management

    Directory of Open Access Journals (Sweden)

    C. Leemhuis

    2016-10-01

    Full Text Available Wetlands cover an area of approx. 18 Mio ha in the East African countries of Kenya, Rwanda, Uganda and Tanzania, with still a relative small share being used for food production. Current upland agricultural use intensification in these countries due to demographic growth, climate change and globalization effects are leading to an over-exploitation of the resource base, followed by an intensification of agricultural wetland use. We aim on translating, transferring and upscaling knowledge on experimental test-site wetland properties, small-scale hydrological processes, and water related ecosystem services under different types of management from local to national scale. This information gained at the experimental wetland/catchment scale will be embedded as reference data within an East African wetland-catchment data base including catchment physical properties and a regional wetland inventory serving as a base for policy advice and the development of sustainable wetland management strategies.

  1. Practice tip. Producing newsletters - criteria for success.

    Science.gov (United States)

    Eckermann, Sarah Louise; McIntyre, Ellen; Magarey, Anne

    2007-01-01

    Newsletters, while informal when compared to peer reviewed journals and organisational reports, are a popular communication tool used to provide and share information, for and about people with a common interest or need. Newsletters are an effective way to build networks and improve communication. As the editors of several newsletters in primary health care, the authors have developed criteria that aim to increase the success of a newsletter.

  2. CERN Diversity Newsletter - November 2015

    CERN Document Server

    Kaltenhauser, Kristin; CERN. Geneva. HR Department

    2015-01-01

    Quarterly CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  3. CERN Diversity Newsletter - April 2017

    CERN Document Server

    AUTHOR|(CDS)2069427; Koutava, Ioanna; CERN. Geneva. HR Department

    2017-01-01

    The CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  4. CERN Diversity Newsletter - March 2016

    CERN Document Server

    Kaltenhauser, Kristin; CERN. Geneva. HR Department

    2016-01-01

    Quarterly CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  5. CERN Diversity Newsletter - September 2016

    CERN Document Server

    Guinot, Genevieve

    2016-01-01

    Quarterly CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  6. ITER EDA newsletter. V. 2, no. 2

    International Nuclear Information System (INIS)

    1993-02-01

    This issue of the ITER EDA (Engineering Design Activities) Newsletter contains a progress report by the Director, a report on the completion of the first activities of the Special Work Group 2 (SWG-2), a report on a magnet technical meeting, held at Naka, Japan, 26-29 January 1993, and on the US Home Team National Meeting, 25-26 January 1993

  7. Wind Program Newsletter: October 2014 Edition (Newsletter)

    Energy Technology Data Exchange (ETDEWEB)

    2014-10-01

    The U.S. Department of Energy's Wind Program Newsletter, supported by the EERE Wind and Water Power Technologies office, highlights the Wind Program's key activities, events, and funding opportunities.

  8. CERN Diversity Newsletter - July 2015

    CERN Document Server

    Kaltenhauser, Kristin; CERN. Geneva. HR Department

    2015-01-01

    The first official edition of the CERN Diversity Newsletter, informing on recent and ongoing diversity activities, and interesting reads, videos and other links related to diversity. Subscribe here: https://diversity.web.cern.ch/2015/07/subscribe-diversity-newsletter

  9. Welcome to the National Wetlands Research Center Library: Not Just Another Library-A Special Library

    Science.gov (United States)

    Broussard, Linda

    2007-01-01

    Libraries are grouped into four major types: public, school, academic, and special. The U.S. Geological Survey's (USGS) National Wetlands Research Center (NWRC) library is classified as a special library because it is sponsored by the Federal government, and the collections focus on a specific subject. The NWRC library is the only USGS library dedicated to wetland science. Library personnel offer expert research services to meet the informational needs of NWRC scientists, managers, and support personnel. The NWRC library participates in international cataloging and resource sharing, which allows libraries from throughout the world to borrow from its collections. This sharing facilitates the research of other governmental agencies, universities, and those interested in the study of wetlands.

  10. A Canadian recycling newsletter. Final phase

    Energy Technology Data Exchange (ETDEWEB)

    1979-01-01

    A study was performed to publish a Canadian recycling newsletter, to be distributed gradually throughout the country. This report reviews the format, data collection procedures, printing, mailing, advertising, marketing, promotion, and finances of the publication. In the final phase of the study, publication and distribution was to extend to various segments of the secondary materials industry. This would include publishing articles and industry briefs related to the ferrous and non-ferrous metals industry. The publication would be increased to 12 pages and would attempt to become financially self-sufficient. In this phase, the newsletter became firmly established as the voice of Canada's secondary materials market, especially waste paper, where the price guide published by the newsletter became a sort of recognized standard. It was found that financially independent operation was achieved within one year. The newsletter was published on schedule and reader response was positive. Examples of the newsletter, called Recoup, are included in the appendix.

  11. Wetlands: The changing regulatory landscape

    International Nuclear Information System (INIS)

    Glick, R.M.

    1993-01-01

    Protection of wetlands became a national issue in 1988 when President George Bush pledged no net loss of wetlands in the US under his open-quotes environmental presidency.close quotes As wetlands became a national issue, the job of protecting them became an obligation for many groups, including hydro-power developers. Now, when a site selected for development includes an area that may be classified as a wetland, the developer quickly discovers the importance of recognizing and protecting these natural habitats. Federal legislation severely limits development of wetland, and most states increase the restrictions with their own wetlands regulations. The difficulty of defining wetlands complicates federal and state enforcement. Land that appears to be dry may in fact be classified as a wetland. So, even if a site appears dry, potential hydro developers must confirm whether or not any jurisdictional wetlands are present. Regulated lands include much more than marshes and swamps. Further complicating the definition of wetlands, a recent court decision found that even artificially created wetlands, such as man-made ponds, may be subject to regulation. Hydro developers must be aware of current regulatory requirements before they consider development of any site that may contain wetlands. To be certain that a site is open-quotes buildableclose quotes from the standpoint of wetlands regulation, a developer must verify (with the help of state agencies) that the property does not contain any jurisdictional wetlands. If it does, the regulatory process before development becomes much more complicated. For the short term, uncertainty abounds and extreme caution is in order. Because the regulatory process has become so complex and an agreeable definition of wetlands so elusive, the trend among the Corps and collaborating agencies is to constrict nationwide permits in favor of narrowing the jurisdictional definition of wetlands

  12. Industry and forest wetlands: Cooperative research initiatives

    International Nuclear Information System (INIS)

    Shepard, J.P.; Lucier, A.A.; Haines, L.W.

    1993-01-01

    In 1989 the forest products industry responded to a challenge of the National Wetlands Policy Forum to initiate a cooperative research program on forest wetlands management organized through the National Council of the Paper Industry for Air and Stream Improvement (NCASI). The objective is to determine how forest landowners can manage wetlands for timber production while protecting other wetland functions such as flood storage, water purification, and food chain/wildlife habitat support. Studies supported by the NCASI in 9 states are summarized. Technical support on wetland regulatory issues to member companies is part of the research program. Since guidelines for recognizing wetlands for regulatory proposed have changed frequently, the NCASI has recommend an explicit link between wetland delineation and a classification system that considers difference among wetland types in vegetation, soils, hydrology, appearance, landscape position, and other factors. 16 refs

  13. EVALUATION OF THE MASTER MARKETER NEWSLETTER

    OpenAIRE

    McCorkle, Dean A.; Waller, Mark L.; Amosson, Stephen H.; Smith, Jackie; Bevers, Stanley J.; Borchardt, Robert

    2001-01-01

    Several support programs have been developed to help support, reinforce, enhance, and improve the effectiveness of the educational experience of Master Marketer graduates and other marketing club participants. One of those products, the Master Marketer Newsletter, is currently mailed to over 700 Master Marketer graduates and Extension faculty on a quarterly basis. In the June 2000 newsletter, a questionnaire was sent to newsletter recipients asking them to evaluate the various sections of the...

  14. Global issues- National Policies: Comparing wetland protection polies and perceptions in the Netherlands en the United States

    NARCIS (Netherlands)

    Owens, K.A.

    2004-01-01

    Wetlands protection is a global goal that requires action on many levels of government, including National, State or Provincial, and municipal. Global plans and programs require a network of national and sub-national policy definition and enforcement. In the United States, for example, global and

  15. National Wetland Mitigation Banking Study Wetland Migitation Banking.

    Science.gov (United States)

    1994-02-01

    habitat (i.e. number of snags, extent of exposed steep shoreline, etc.) rather than selecting species themselves as function indicators [ WWF 1992...etc.) that are converted to portray hydrologic, water quality, and habitat functions as well as wetland loss on watershed scales [ WWF 1992]. The...Natural Areas - include the Stewardship Program, a partnership program between the private and public sectors for conservation land acquisitions

  16. Spent fuel management newsletter. No. 2

    International Nuclear Information System (INIS)

    1993-04-01

    This issue of the newsletter consists of two parts. The first part describes the IAEA Secretariat activities - work and programme of the Nuclear Materials and Fuel Cycle Technology Section of the Division of Nuclear Fuel Cycle and Waste Management, recent and planned meetings and publications, Technical Co-operation projects, Co-ordinated Research programmes. The second part contains country reports - national programmes on spent fuel management: current and planned storage and reprocessing capacities, spent fuel arisings, safety, transportation, storage and treatment of spent fuel

  17. Spent fuel management newsletter. No. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-04-01

    This issue of the newsletter consists of two parts. The first part describes the IAEA Secretariat activities - work and programme of the Nuclear Materials and Fuel Cycle Technology Section of the Division of Nuclear Fuel Cycle and Waste Management, recent and planned meetings and publications, Technical Co-operation projects, Co-ordinated Research programmes. The second part contains country reports - national programmes on spent fuel management: current and planned storage and reprocessing capacities, spent fuel arisings, safety, transportation, storage and treatment of spent fuel.

  18. Remote sensing techniques and geographic information systems for wetland conservation and management: monitoring scrub encroachment in Biebrza National Park

    NARCIS (Netherlands)

    Schmidt, A.M.; Piórkowski, H.; Bartoszuk, H.

    2000-01-01

    The Biebrza National Park in Poland is one of the most precious wetland areas in Europe. It was established in 1993 and designated Ramsar site in 1995. Despite its protection status, the open wetland landscape is currently being threatened by the encroachment of shrubs and trees, assumed to have a

  19. A methodology proposed for a South African national wetland inventory

    CSIR Research Space (South Africa)

    Thompson, M

    2002-03-01

    Full Text Available improvements in accuracy provided by increasing spatial resolution, assuming that both sensor and land-cover spectral characteristics remain constant. Since the target mapping accuracies referred to in the ToR are given in terms of area-based parameters (i... 4.14 4.4 REFERENCES 4.16 APPENDIX 4.1: PROPOSED SYSTEM REQUIREMENTS TO HOST WEB-BASED IMS SITE 4.17 CHAPTER 5: COST BENEFIT ANALYSIS 5.1 Pilot Project for National Wetland inventory – 2002 ACKNOWLEDGEMENTS We would...

  20. Savoir Fluide. A newsletter on computational hydraulics and fluid dynamics

    International Nuclear Information System (INIS)

    1997-01-01

    This newsletter reports on computational works performed by the National Laboratory of Hydraulics (LNH) from Electricite de France (EdF). Two papers were selected which concern the simulation of the Paluel nuclear power plant plume and the computation of particles and droplets inside a cooling tower. (J.S.)

  1. Using monitoring data to map amphibian breeding hotspots and describe wetland vulnerability in Yellowstone and Grand Teton National Parks

    Science.gov (United States)

    Ray, Andrew M.; Legg, Kristin; Sepulveda, Adam; Hossack, Blake R.; Patla, Debra

    2015-01-01

    Amphibians have been selected as a “vital sign” by several National Park Service (NPS) Inventory and Monitoring (I&M) networks. An eight-year amphibian monitoring data set provided opportunities to examine spatial and temporal patterns in amphibian breeding richness and wetland desiccation across Yellowstone and Grand Teton National Parks. Amphibian breeding richness was variable across both parks and only four of 31 permanent monitoring catchments contained all four widely distributed species. Annual breeding richness was also variable through time and fluctuated by as much as 75% in some years and catchments. Wetland desiccation was also documented across the region, but alone did not explain variations in amphibian richness. High annual variability across the region emphasizes the need for multiple years of monitoring to accurately describe amphibian richness and wetland desiccation dynamics.

  2. Soils newsletter. V. 2, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  3. Soils newsletter. V. 6, no. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-12-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  4. Soils newsletter. V. 5, no. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-12-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  5. Soils newsletter. V. 3, no. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-10-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  6. Soils newsletter. V. 4, no. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1981-10-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  7. Soils newsletter. V. 5, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  8. Soils newsletter. V. 1, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  9. Soils newsletter. V. 4, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1981-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  10. Soils newsletter. V. 3, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  11. Soils newsletter. V. 6, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-07-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  12. Soils newsletter. V. 2, no. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-10-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  13. Soils newsletter. V. 6, no. 2

    International Nuclear Information System (INIS)

    1983-12-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  14. Soils newsletter. V. 11, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-07-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  15. Soils newsletter. V. 8, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-01-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  16. Soils newsletter. V. 1, no. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-10-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  17. Soils newsletter. V. 8, no. 1

    International Nuclear Information System (INIS)

    1985-01-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  18. Soils newsletter. V. 2, no. 1

    International Nuclear Information System (INIS)

    1979-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  19. Soils newsletter. V. 7, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-07-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  20. Soils newsletter. V. 1, no. 2

    International Nuclear Information System (INIS)

    1978-10-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  1. Soils newsletter. V. 11, no. 1

    International Nuclear Information System (INIS)

    1988-07-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  2. Soils newsletter. V. 4, no. 2

    International Nuclear Information System (INIS)

    1981-10-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  3. Soils newsletter. V. 10, no. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-12-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter.

  4. Soils newsletter. V. 2, no. 2

    International Nuclear Information System (INIS)

    1979-10-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  5. Soils newsletter. V. 1, no. 1

    International Nuclear Information System (INIS)

    1978-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  6. Soils newsletter. V. 3, no. 1

    International Nuclear Information System (INIS)

    1980-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  7. Soils newsletter. V. 6, no. 1

    International Nuclear Information System (INIS)

    1983-07-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  8. Soils newsletter. V. 7, no. 1

    International Nuclear Information System (INIS)

    1984-07-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  9. Soils newsletter. V. 5, no. 2

    International Nuclear Information System (INIS)

    1982-12-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  10. Soils newsletter. V. 4, no. 1

    International Nuclear Information System (INIS)

    1981-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  11. Soils newsletter. V. 3, no. 2

    International Nuclear Information System (INIS)

    1980-10-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  12. Soils newsletter. V. 5, no. 1

    International Nuclear Information System (INIS)

    1982-04-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  13. Soils newsletter. V. 10, no. 2

    International Nuclear Information System (INIS)

    1987-12-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  14. Soils newsletter. V. 23, no. 1

    International Nuclear Information System (INIS)

    2000-06-01

    This newsletter disseminates information arising out of international cooperative efforts in the use of nuclear techniques for research into soil fertility, fertilizer usage, plant nutrition, soil moisture and irrigation. Reports of the coordinated research programmes are also highlighted in this newsletter

  15. Arms Control, Disarmament, and Peace Newsletters.

    Science.gov (United States)

    Atkins, Stephen

    1986-01-01

    Considers the research value of four types of newsletters on arms control, disarmament, and peace: direct-action, informational, scholarly, and single-issue. An annotated list of 58 newsletters includes those considered most significant of their type and recommended for library collections. (EM)

  16. BIOMASS newsletter. No. 7

    International Nuclear Information System (INIS)

    Torres, Carlos

    1999-06-01

    The International Atomic Energy Agency Programme on Biosphere Modelling and Assessment (BIOMASS) Newsletter has been launched with general objectives of providing an international focal point in the area of biosphere assessment modelling, developing methods for analysis of radionuclide transfer in the biosphere for use in radiological assessment, improving modelling methods, and developing international consensus on biosphere modelling philosophies, approaches and parameter values. The main themes included in the Newsletter include radioactive waste disposal (reference biosphere), environmental releases and biosphere processes

  17. BIOMASS newsletter. No. 8

    International Nuclear Information System (INIS)

    Torres, Carlos

    2000-01-01

    The International Atomic Energy Agency Programme on Biosphere Modelling and Assessment (BIOMASS) Newsletter has been launched with general objectives of providing an international focal point in the area of biosphere assessment modelling, developing methods for analysis of radionuclide transfer in the biosphere for use in radiological assessment, improving modelling methods, and developing international consensus on biosphere modelling philosophies, approaches and parameter values. The main themes included in the Newsletter include radioactive waste disposal (reference biosphere), environmental releases and biosphere processes

  18. BIOMASS newsletter. No. 2

    International Nuclear Information System (INIS)

    Torres, Carlos

    1996-12-01

    The International Atomic Energy Agency Programme on Biosphere Modelling and Assessment (BIOMASS) Newsletter has been launched with general objectives of providing an international focal point in the area of biosphere assessment modelling, developing methods for analysis of radionuclide transfer in the biosphere for use in radiological assessment, improving modelling methods, and developing international consensus on biosphere modelling philosophies, approaches and parameter values. The main themes included in the Newsletter include radioactive waste disposal (reference biosphere), environmental releases and biosphere processes

  19. BIOMASS newsletter. No. 6

    International Nuclear Information System (INIS)

    Torres, Carlos

    1999-01-01

    The International Atomic Energy Agency Programme on Biosphere Modelling and Assessment (BIOMASS) Newsletter has been launched with general objectives of providing an international focal point in the area of biosphere assessment modelling, developing methods for analysis of radionuclide transfer in the biosphere for use in radiological assessment, improving modelling methods, and developing international consensus on biosphere modelling philosophies, approaches and parameter values. The main themes included in the Newsletter include radioactive waste disposal (reference biosphere), environmental releases and biosphere processes

  20. BIOMASS newsletter. No. 5

    International Nuclear Information System (INIS)

    Torres, Carlos

    1998-07-01

    The International Atomic Energy Agency Programme on Biosphere Modelling and Assessment (BIOMASS) Newsletter has been launched with general objectives of providing an international focal point in the area of biosphere assessment modelling, developing methods for analysis of radionuclide transfer in the biosphere for use in radiological assessment, improving modelling methods, and developing international consensus on biosphere modelling philosophies, approaches and parameter values. The main themes included in the Newsletter include radioactive waste disposal (reference biosphere), environmental releases and biosphere processes

  1. BIOMASS newsletter. No. 3

    International Nuclear Information System (INIS)

    Torres, Carlos

    1997-07-01

    The International Atomic Energy Agency Programme on Biosphere Modelling and Assessment (BIOMASS) Newsletter has been launched with general objectives of providing an international focal point in the area of biosphere assessment modelling, developing methods for analysis of radionuclide transfer in the biosphere for use in radiological assessment, improving modelling methods, and developing international consensus on biosphere modelling philosophies, approaches and parameter values. The main themes included in the Newsletter include radioactive waste disposal (reference biosphere), environmental releases and biosphere processes

  2. BIOMASS newsletter. No. 4

    International Nuclear Information System (INIS)

    Torres, Carlos

    1998-01-01

    The International Atomic Energy Agency Programme on Biosphere Modelling and Assessment (BIOMASS) Newsletter has been launched with general objectives of providing an international focal point in the area of biosphere assessment modelling, developing methods for analysis of radionuclide transfer in the biosphere for use in radiological assessment, improving modelling methods, and developing international consensus on biosphere modelling philosophies, approaches and parameter values. The main themes included in the Newsletter include radioactive waste disposal (reference biosphere), environmental releases and biosphere processes

  3. Animal production and health newsletter. No. 33

    International Nuclear Information System (INIS)

    2000-12-01

    A full report on the final research coordination meeting on the long running Coordinated Research Project supporting rinderpest eradication is contained in this Newsletter. It is reported that all the national rinderpest vaccination campaigns have been terminated and except for a very few isolated areas where vaccination continues, the effort is now on disease surveillance to demonstrate freedom from rinderpest. Other research coordination meetings on animal diseases and productivity as well as new projects are highlighted in this issue

  4. Animal production and health newsletter. No. 33

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-01

    A full report on the final research coordination meeting on the long running Coordinated Research Project supporting rinderpest eradication is contained in this Newsletter. It is reported that all the national rinderpest vaccination campaigns have been terminated and except for a very few isolated areas where vaccination continues, the effort is now on disease surveillance to demonstrate freedom from rinderpest. Other research coordination meetings on animal diseases and productivity as well as new projects are highlighted in this issue.

  5. XRF newsletter. No. 1

    International Nuclear Information System (INIS)

    2000-12-01

    This periodical XRF Newsletter is to inform the XRF laboratories in IAEA Member States on recent developments in the field of XRF spectrometry and to exchange views on fundamental and applied aspects of sampling, sample preparation, instrumentation, quantitation, quality control, etc. It presents the XRF activities and the main XRF results obtained at the IAEA's model XRF Laboratory in Seibersdorf and in XRF laboratories in the Member States. This Newsletter will include input from the Member States and will help the XRF laboratories to improve their analytical performance, extend the applicability range of XRF techniques and initiate co-operation. It will be distributed to current and potential end-users of the analytical services of XRF laboratories and will further promote the utilisation of this technique in environmental pollution monitoring, mineral exploration, archaeometry and industry. The first issue of the Newsletter provides the XRF laboratories with a description of the facilities, the activities and selected results obtained at the IAEA XRF Laboratory in Seibersdorf, Austria

  6. Plasma Physics Network Newsletter. No. 1

    International Nuclear Information System (INIS)

    1989-08-01

    This is the first issue of a quarterly newsletter published by the International Atomic Energy Agency in order to provide news of potential interest of fusion scientists in developing countries. According to the foreword to this first issue, the purpose of the newsletter, as well as the organization called ''Third World Network'', is to ''start the process of unifying the developing country fusion community into some type of cohesive entity and to bring the efforts of the developing countries in the plasma physics research area to the attention of the world fusion community at large''. Furthermore, this first issue contains information about (i) Nuclear Fusion Research in Argentina, (ii) Chinese Fusion Efforts, (iii) Plasma and Fusion Physics in Egypt, (iv) Fusion Research in India, (v) Fusion Research in the Republic of Korea, (vi) Fusion Programmes in Malaysia, (vi) the Agency's Fusion Programme, (vii) a proposal for a workshop on computational plasma physics, sponsored by the Third World Plasma Research Network, (viii) the announcement of the formation of the ''Asian African Association for Plasma Training'', - for the promotion of the initiation/strengthening of plasma research, especially experimental, in developing countries in Asia and Africa, as well as the cooperation and sharing of technology among plasma physicists in the developing countries in the region; (ix) a communication entitled ''Fusion Research in ''Small'' Countries'', I.R. Jones, School of Physical Sciences, The Flinders University of South Australia, Bedford Park, Australia, on the desirability of the pursuit of fusion research in ''small'' countries, i.e., those countries that do not have a national fusion research programme; (x) and, finally, a newsletter on the ITER project

  7. Educating the medical community through a teratology newsletter.

    OpenAIRE

    Guttmacher, A E; Allen, E F

    1993-01-01

    To educate a geographically and professionally diverse group of health care providers about teratology in an economic and efficient manner, we developed a locally written and distributed teratology newsletter. Response to the newsletter, from readers as well as from our staff and funding agencies, suggests that such a newsletter can be a valuable tool in educating medical communities about teratology.

  8. Educating the medical community through a teratology newsletter.

    Science.gov (United States)

    Guttmacher, A E; Allen, E F

    1993-01-01

    To educate a geographically and professionally diverse group of health care providers about teratology in an economic and efficient manner, we developed a locally written and distributed teratology newsletter. Response to the newsletter, from readers as well as from our staff and funding agencies, suggests that such a newsletter can be a valuable tool in educating medical communities about teratology. PMID:8434594

  9. OAS :: Newsletters

    Science.gov (United States)

    subscriptions Videos Photos Live Webcast Social Media Facebook @oasofficial Facebook Twitter @oas_official Audios Photos Social Media Facebook Twitter Newsletters Press and Communications Department Contact us at Rights Actions against Corruption C Children Civil Registry Civil Society Contact Us Culture Cyber

  10. Animal production and health newsletter. No. 40

    International Nuclear Information System (INIS)

    2004-06-01

    This issue of the Newsletter highlights the activities of the Animal Production and Health Section and the Sub-programme. Apart from the regular Coordinated Research Project (CRP) activities and the customary technical support given to national and regional Technical Cooperation (TC) projects, the personnel were involved in the technical evaluation of applications for new TC projects by Member States for the 2005/2006 biennial project cycle. The Section also was also occupied with preparing the IAEA's 2006/2007 Work and Budget Programme

  11. EDIN-USVI Clean Energy Quarterly: Volume 2, Issue 1, June 2012 (Newsletter)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations-U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the working groups, and project-related technology deployment efforts.

  12. Forested wetland area and distribution: A forest and paper industry policy

    International Nuclear Information System (INIS)

    Dubensky, M.M.; Berg, R.S.; Berry, W.S.

    1993-01-01

    The policy statement from the 1988 National Wetlands Policy Forum included the amorphous and ambiguous phase no overall net loss of the nation's remaining wetlands base. To industry and thousands of non-industrial landowners, timber production represents a major function of wetlands. The authors cover historical aspects of wetlands protection, the controversial and politicized issue of wetlands delineation, proposed revisions to the wetlands criteria, regulatory issues related to the US Corp of Engineers and EPA, and compensatory mitigation. A package of economic incentives, education, and favorable tax treatment to encourage landowners to maintain their forested wetlands is suggested. 5 refs

  13. National Clearinghouse on Transition from School Newsletter. Vol. 2, No. 1, Part 2.

    Science.gov (United States)

    National Clearinghouse on Transition from School Newsletter, 1983

    1983-01-01

    The two papers in this newsletter focus on youth employment and training programs in the United States and the government response to unemployment in Australia. In the first paper, "Looking at Other Countries, No. 1: United States. Youth Employment and Training Programs during the First Two Years of the Reagan Administration" by Ralph E.…

  14. Wind Program Newsletter, May 2016 Edition

    Energy Technology Data Exchange (ETDEWEB)

    2016-05-01

    The U.S. Department of Energy Wind Program Newsletter provides wind industry stakeholders and the public with information about the Wind Program R&D efforts funded by the Wind and Water Power Technologies Office. The newsletter comes out twice a year and is sent electronically to subscribers and distributed in hard copy to conference attendees.

  15. 75 FR 57978 - Notice of Intent; Request for Comments on Adoption of the National Park Service's Wetland and...

    Science.gov (United States)

    2010-09-23

    ... Code: 7B] Notice of Intent; Request for Comments on Adoption of the National Park Service's Wetland and... adopt the National Park Service's (NPS) existing final environmental impact statement/environmental... (CSCC) to assist with implementing restoration activities that have been identified and reviewed under...

  16. Digging Deep: how the convergence of national-scale and field-based soil core data shines a light on sustainability of wetland carbon sequestration

    Science.gov (United States)

    Windham-Myers, L.; Holmquist, J. R.; Sundquist, E. T.; Drexler, J. Z.; Bliss, N.

    2016-12-01

    Wetland soils have long been recognized as conditional archives of past environments, including vegetation structure, nutrient status, sediment supply and the variability in those factors. Both sedimentary processes and organic accretion processes form the soil matrix that identifies wetland soils as "hydric" while also providing archival insights. As repositories of information on net biogeochemical processes, their down-core and across-site structure can show both consistency and distinction. Through several related studies, we have been exploring the use of component-level U.S. Natural Resources Conservation Service (NRCS) Soil Survey data (SSURGO) to map carbon density to 1m depth across wetlands of the US, with an emphasis on coastal wetlands. To assess the accuracy of mapped carbon data from SSURGO, several field-generated datasets (public or compiled for the NASA-funded Blue Carbon Monitoring Project) have been extracted for key metrics such as dry bulk density (g/cc), organic carbon content (%C by combustion) and the combination, soil carbon density (g C /cc) with depth. These profiles indicate ecogeomorphic feedbacks of elevation, vegetation structure and biogeochemical processes through millennia, illustrating both resilience and shifts in behavior that constrain wetland extent as well as wetland function. National datasets such as SSURGO and validation datasets such as the EPA's National Wetland Condition Assessment (NWCA) and Louisiana's Coastwide Reference Monitoring System (CRMS) are publically available and have been underutilized for predicting and/or validating changes in wetland carbon dynamics. We have explored their use for interpretating and understanding changing carbon accretion rates, changing wetland extents through elevation gain or loss, and changing methane emissions. This talk will focus on insights for wetland carbon sequestration functions as determined by soil core structure, both for coastal settings and potentially for inland

  17. Promoting Nutrition and Wellness Statewide through an Electronic Newsletter

    Science.gov (United States)

    Bahl, Morgan; Francis, Sarah L.

    2016-01-01

    The "Words on Wellness" (WOW) newsletter was designed as an electronic newsletter intended to provide research-based nutrition and wellness information to Iowans. An evaluation was conducted to assess to what extent the newsletter is being used by its readership and whether readers are making lifestyle changes as a result. Those who…

  18. 32 CFR 644.319 - Protection of wetlands.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Protection of wetlands. 644.319 Section 644.319... ESTATE HANDBOOK Disposal § 644.319 Protection of wetlands. The requirements of Executive Order 11990, Protection of Wetlands, 42 FR 26961, (24 May 1977) are applicable to the disposal of Federal lands and...

  19. Submillimeter Array (SMA) Newsletter August 2011

    OpenAIRE

    Blundell, Raymond

    2011-01-01

    Submillimeter Array (SMA) Newsletter August 2011 Blundell, Raymond Submillimeter Array Newsletter | Number 12 | August 2011 CONTENTS 1 From the Director SCIENCE HIGHLIGHTS: 2 Faint Submillimeter Sources behind Massive Lensing Clusters 5 Millimeter Imaging of the β Pictoris Debris Disk: Evidence for a Planetesimal Belt 7 Physical Properties of the Circumnuclear Starburst Ring in the Barred Galaxy NGC1097 TECHNICAL HIGHLIGHTS: 9 ...

  20. Wetland occupancy of pond-breeding amphibians in Yosemite National Park, USA

    Science.gov (United States)

    Fellers, Gary M.; Kleeman, Patrick M.; Miller, David A.W.

    2015-01-01

    We estimated wetland occupancy and population trends for three species of pond-breeding anurans in Yosemite National Park from 2007-2011. We used a double survey technique in which two observers independently surveyed each site on the same day. Double surveys allowed us to calculate detectability for the three most common anurans within the park: Rana sierrae, Anaxyrus canorus, and Pseudacris regilla. Annual estimates of detectability were generally high; mean detectability ranged from 73.7% + 0.6 (SE) for any life history stage of A. canorus to 86.7% + 0.7 for sites with P. regilla reproduction (eggs or larvae present). Detectability was most variable for Anaxyrus canorus, which ranged from 45.9% to 99.7%. The probability of occupancy for R. sierrae was highest in larger, low-elevation wetlands that lacked fish. Anaxyrus canorus were more common in shallow high-elevation ponds; their occurrence was minimally impacted by the presence of fish. Finally, occurrence of P. regilla was largely unrelated to wetland size and elevation, but like R. sierrae, they were less likely to occupy sites with fi sh. Occupancy showed no trend over the five years of our study for R. sierrae or A. canorus when considering either sites with any life stage or only sites with reproduction. However, P. regilla showed a modest downward trend for sites with any life stage and sites with reproduction. Our results for R. sierrae run counter to expectations given recent concern about the decline of this species, while our findings for P. regilla raise concerns for this widespread and generally common species.

  1. SSDL newsletter. No. 44

    International Nuclear Information System (INIS)

    2001-01-01

    The first article of this issue of the SSDL Newsletter is the report of the 9th SSDL Scientific Committee Meeting held from 13-17 November 2000. The editor wishes to draw the readers' attention to recommendations xviii, xxi and xxvi of the Scientific Committee, to evaluate the potential needs of SSDLs for the audit and calibration services in diagnostic radiology, brachytherapy and nuclear medicine metrology. For that purpose, the Secretariat of the IAEA/WHO network is preparing a survey form to be sent to all SSDLs of the network. It is hoped that the network members will fill in the questionnaire and return it to the Secretariat as soon as possible. The second article is a technical note prepared by the staff of the Dosimetry and Medical Radiation Physics Section that deals with the ''effect of humidity on measurements with a well type chamber''. Those SSDL members possessing a well type chamber are encouraged to conduct similar frequent constancy checks and submit their contributions to the editor for publication in a forthcoming issue of the Newsletter. Contributions will be duly acknowledged. The third article is a report of the Second Research Co-ordination Meeting (RCM) for the Co-ordinated Research Project (CRP E2.40.07) on ''the development of a quality assurance programme for radiation therapy dosimetry in developing countries'', held at IAEA Headquarters from 4-8 December 2000. The aim of the CRP is to establish national Quality Assurance (QA) networks for external quality audits for radiotherapy hospitals in developing countries. This is done by setting up national External Audit Groups (EAGs) with laboratory backup for operating TLD audits for radiotherapy dosimetry. The main results achieved under this CRP are included in the report. A new SSDL has recently joined our Network: the Laboratory of State Dosimetry Standards of the Belarussian State Institute of Metrology (Gosstandart). The SSDL has been added to the database of the IAEA/WHO Network of

  2. Carbon Storage in US Wetlands. | Science Inventory | US EPA

    Science.gov (United States)

    Background/Question/Methods Wetland soils contain some of the highest stores of soil carbon in the biosphere. However, there is little understanding of the quantity and distribution of carbon stored in US wetlands or of the potential effects of human disturbance on these stocks. We provide unbiased estimates of soil carbon stocks for wetlands at regional and national scales and describe how soil carbon stocks vary by anthropogenic disturbance to the wetland. To estimate the quantity and distribution of carbon stocks in wetlands of the conterminous US, we used data gathered in the field as part of the 2011 National Wetland Condition Assessment (NWCA) conducted by USEPA. During the growing season, field crews collected soil samples by horizon from 120-cm deep soil pits at 967 randomly selected wetland sites. Soil samples were analyzed for bulk density and organic carbon. We applied site carbon stock averages by soil depth back to the national population of wetlands and to several subpopulations, including five geographic areas and anthropogenic disturbance level. Disturbance levels were categorized by the NWCA as least, intermediately, or most disturbed using a priori defined physical, chemical, and biological indicators that were observable at the time of the site visit.Results/Conclusions We find that wetlands in the conterminous US store a total of 11.52 PgC – roughly equivalent to four years of annual carbon emissions by the US, with the greatest soil ca

  3. Wastewater treatment by artificial wetlands in the Museum of Popular Culture of the National University

    Directory of Open Access Journals (Sweden)

    Carolina Alfaro

    2013-06-01

    Full Text Available The fulfillment of the Millennium Development Goals in terms of sustainable access to sanitation requires increasing the development of research programs that promote simple and low cost technological options, appropriate to the social, economic, and environmental conditions of each population. These processes must be accompanied by actions of environmental and sanitation education, which allow appropriation of these systems by the communities. In this sense, there are two projects in the National University converging on this subject. The Museum of Popular Culture together with the Public Service Company of Heredia develop an environmental education project that promotes the protection of water, from an historical perspective of its management, which has an artificial wetland as the main teaching unit. On the other hand, the Waste Management Laboratory at the School of Chemistry evaluates the performance of this artificial wetland as part of a research project that promotes this type of alternative sanitation. This paper presents results of the monitoring of this artificial wetland, showing average removal percentages of 93% BOD5,20 , 95% COD, 73% P-PO4, and 95% for SS.

  4. Exploring drivers of wetland hydrologic fluxes across parameters and space

    Science.gov (United States)

    Jones, C. N.; Cheng, F. Y.; Mclaughlin, D. L.; Basu, N. B.; Lang, M.; Alexander, L. C.

    2017-12-01

    Depressional wetlands provide diverse ecosystem services, ranging from critical habitat to the regulation of landscape hydrology. The latter is of particular interest, because while hydrologic connectivity between depressional wetlands and downstream waters has been a focus of both scientific research and policy, it remains difficult to quantify the mode, magnitude, and timing of this connectivity at varying spatial and temporary scales. To do so requires robust empirical and modeling tools that accurately represent surface and subsurface flowpaths between depressional wetlands and other landscape elements. Here, we utilize a parsimonious wetland hydrology model to explore drivers of wetland water fluxes in different archetypal wetland-rich landscapes. We validated the model using instrumented sites from regions that span North America: Prairie Pothole Region (south-central Canada), Delmarva Peninsula (Mid-Atlantic Coastal Plain), and Big Cypress Swamp (southern Florida). Then, using several national scale datasets (e.g., National Wetlands Inventory, USFWS; National Hydrography Dataset, USGS; Soil Survey Geographic Database, NRCS), we conducted a global sensitivity analysis to elucidate dominant drivers of simulated fluxes. Finally, we simulated and compared wetland hydrology in five contrasting landscapes dominated by depressional wetlands: prairie potholes, Carolina and Delmarva bays, pocosins, western vernal pools, and Texas coastal prairie wetlands. Results highlight specific drivers that vary across these regions. Largely, hydroclimatic variables (e.g., PET/P ratios) controlled the timing and magnitude of wetland connectivity, whereas both wetland morphology (e.g., storage capacity and watershed size) and soil characteristics (e.g., ksat and confining layer depth) controlled the duration and mode (surface vs. subsurface) of wetland connectivity. Improved understanding of the drivers of wetland hydrologic connectivity supports enhanced, region

  5. Pilot trial of an age-paced parenting newsletter.

    Science.gov (United States)

    Keane, Brigid; Waterston, Tony; McConachie, Helen; Towner, Elizabeth; Cook, Margaret; Birks, Eileen

    2005-10-01

    Supporting parents in the first three years of a child's life has the potential to produce successful outcomes. Present government initiatives such as Sure Start focus on this age group. An American educational intervention, in the style of a monthly newsletter, was adapted for use in the UK for parents of young children. Topics were presented in an easy-to-read format and focused on infant emotional development, parent interaction and play. Newsletters, called Baby Express were posted at monthly intervals to the family home providing age-paced information which could meet the specific needs of parents at that stage of their child's life. The aim of the study was to determine the applicability of the newsletter to UK parents and evaluate their satisfaction. Sixty home-based interviews were conducted and 95 per cent of mothers reported reading all or part of the newsletter. Changes in parenting style were spontaneously reported by 28 per cent of mothers. This study found that an aged-paced parenting newsletter was an acceptable and useful method of supporting parents in the early months of a child's life and promotes positive changes in parenting behaviour.

  6. Detecting wetland changes in Shanghai, China using FORMOSAT and Landsat TM imagery

    Energy Technology Data Exchange (ETDEWEB)

    Tian, Bo; Zhou, Yun-xuan; Thom, Ronald M.; Diefenderfer, Heida L.; Yuan, Qing

    2015-07-14

    Understanding the state of wetland ecosystems and their changes at the national and local levels is critical for wetland conservation, management, decision-making, and policy development practices. This study analyzed the wetlands in Shanghai, a province-level city, using remote sensing, image processing, and geographic information systems (GIS) techniques based on the Chinese national wetland inventory procedure and standards. FORMOSAT imagery acquired in 2012 and Navy nautical charts of the Yangtze estuarine area were used in conjunction with object-oriented segmentation, expert interpretation, and field validation to determine wetland status. Landsat imagery from 1985, 1995, 2000, 2003 and 2013 as well as social-economic data collected from 1985 to 2013 were used to further assess wetland changes. In 2013, Shanghai contained 376,970.6 ha of wetlands, and 78.8% of all wetlands were in marine or estuarine systems. Estuarine waters comprised the single largest wetland category. Between the first national wetland inventory in 2003 and the second national wetland inventory in 2013, Shanghai lost 50,519.13 ha of wetlands, amounting to a mean annual loss rate of 1.2% or an 11.8% loss over the decade. Declines were proportionately higher in marine and estuarine wetlands, with an annual loss of 1.8%, while there was a sharp increase of 1882.6% in constructed water storage areas for human uses. Diking, filling, impoundment and reclamation, which are all attributable to the economic development and urbanization associated with population increases, were the major factors that explained the gain and loss of wetlands. Additional factors affecting wetland losses and gains include sediment trapping by the hydropower system, which reduces supply to the estuary and erodes wetlands, and sediment trapping by the jetties, spur dikes, and diversion bulwark associated with a navigation channel deepening project, which has the converse effect, increasing saltmarsh wetland area at

  7. EDIN-USVI Clean Energy Quarterly: Volume 1, Issue 3, September 2011 (Newsletter)

    Energy Technology Data Exchange (ETDEWEB)

    2011-09-01

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations-U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the five working groups, and project-related renewable energy and energy efficiency educational outreach and technology deployment efforts.

  8. 76 FR 777 - National Wetland Plant List

    Science.gov (United States)

    2011-01-06

    ... the Wetland Conservation Provisions of the Food Security Act. Other applications of the list include... recommended changes and additions to the NWPL. The process will be supported by an interactive Web site where...

  9. Evaluation of Climate Change Impacts on Wetland Vegetation in the Dunhuang Yangguan National Nature Reserve in Northwest China Using Landsat Derived NDVI

    Directory of Open Access Journals (Sweden)

    Feifei Pan

    2018-05-01

    Full Text Available Based on 541 Landsat images between 1988 and 2016, the normalized difference vegetation indices (NDVIs of the wetland vegetation at Xitugou (XTG and Wowachi (WWC inside the Dunhuang Yangguan National Nature Reserve (YNNR in northwest China were calculated for assessing the impacts of climate change on wetland vegetation in the YNNR. It was found that the wetland vegetation at the XTG and WWC had both shown a significant increasing trend in the past 20–30 years and the increase in both the annual mean temperature and annual peak snow depth over the Altun Mountains led to the increase of the wetland vegetation. The influence of the local precipitation on the XTG wetland vegetation was greater than on the WWC wetland vegetation, which demonstrates that in extremely arid regions, the major constraint to the wetland vegetation is the availability of water in soils, which is greatly related to the surface water detention and discharge of groundwater. At both XTG and WWC, the snowmelt from the Altun Mountains is the main contributor to the groundwater discharge, while the local precipitation plays a lesser role in influencing the wetland vegetation at the WWC than at the XTG, because the wetland vegetation grows on a relatively flat terrain at the WWC, while it grows on a stream channel at the XTG.

  10. VT National Wetlands Inventory Map Data - polygons

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) VCGI downloaded NWI quads from the US FWS web site and reprojected to VCS NAD83. NWI digital data files are records of wetlands location and...

  11. VT National Wetlands Inventory Map Data - lines

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) VCGI downloaded NWI quads from the US FWS web site and reprojected to VCS NAD83. NWI digital data files are records of wetlands location and...

  12. Adding Value to Customers and Developing Brands through Electronic Newsletters

    Directory of Open Access Journals (Sweden)

    Alexandra ZBUCHEA

    2013-12-01

    Full Text Available Online communication is highly efficient for contemporary business, in most market sectors. In this context, companies use several online instruments in order to achieve a wide array of objectives. Among these, online newsletters (e-newsletters are widely used, since they offer a lot of benefits for companies. Since they are flexible in terms of format and content, they are suitable to address a wide variety of publics. Therefore, e-newsletters could be not just informative (as they are widely seen, but also could add-value to customers and support branding processes and relationship development. The present paper investigated various benefits of e-newsletters in this context and highlights some rules to ensure an effective added-value e-newsletter. The research made on the e-newsletters of 5 of the leading publishing-houses in Romania shows that, at least in this market sector, this instrument is not used at its full potential. It is considered in most cases a way to stimulate sales, either directly by announcing sales, or indirectly by announcing new books releases. In some cases news on events and on the activity of the publishing-houses are presenting, leading to image development.

  13. Nuclear data newsletter. No. 20. Nuclear structure and decay data network

    International Nuclear Information System (INIS)

    1994-11-01

    This special issue of the Nuclear Data Newsletter dated November 1994 gives information on the Nuclear Structure and Decay Data (NSDD) Network established in 1974 under the auspices of the IAEA and comprising 17 laboratories and universities in 10 countries. The procedures for online access to US National Nuclear Data Center, NEA Data Bank in Paris and IAEA Nuclear Data Section in Vienna are presented

  14. Nuclear data newsletter. No. 20. Nuclear structure and decay data network

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-11-01

    This special issue of the Nuclear Data Newsletter dated November 1994 gives information on the Nuclear Structure and Decay Data (NSDD) Network established in 1974 under the auspices of the IAEA and comprising 17 laboratories and universities in 10 countries. The procedures for online access to US National Nuclear Data Center, NEA Data Bank in Paris and IAEA Nuclear Data Section in Vienna are presented.

  15. Evaluation of a public health newsletter intended for travel agents.

    Science.gov (United States)

    Provost, Sylvie

    2003-01-01

    Travel agents are in a key position to encourage travelers to seek consultation in travel clinics. Since the beginning of the year 2000, a newsletter specifically designed to sensitize travel agents to travel health has been published by the public health authorities and distributed to all travel agencies in Quebec. This study was undertaken to evaluate the utilization and appreciation of the newsletter by travel agents and its impact on preventive practices. During the autumn of 2001, a cross-sectional descriptive survey was carried out among travel agencies in Quebec. Data were collected using a self-administered questionnaire sent by fax with a postal follow-up. A total of 252 of the 950 travel agencies contacted (27%) answered our questionnaire. In all, 78% of respondents said their agency receives the newsletter. Among these agencies, the majority of respondents considered that the subjects discussed in the newsletter are interesting (often or in general: 96%), that the subjects and preventive recommendations for travel destinations are useful in the travel agent's practice (often or in general: 89%), and generally presented in an adequate way (96%). According to the respondents, the newsletter encouraged them, often or very often, to inform travelers about travel-related health problems (70%) or to recommend a consultation in a travel clinic (63%). The impact of the newsletter on the recommendation to consult was greater among agents having more than 10 years' experience (odds ratio [OR] 3.2). When asked about the best way to send them the newsletter, only 31% identified bulk mailing, which was the current mode of distribution. Satisfaction rate with the newsletter appears to be high among respondents who receive it. However, the low response rate to the survey may indicate that as a whole, the travel agents' interest in the newsletter is mitigated. Despite the limitations of this study, the results will allow us to modify some aspects of the publication

  16. Part I, Introduction: Ecology and Regional Context of Tidal Wetlands in the San Francisco Bay National Estuarine Research Reserve

    Directory of Open Access Journals (Sweden)

    Matthew C. Ferner

    2011-12-01

    Full Text Available This two-part special issue reviews the basic ecology of tidal wetlands in the San Francisco Estuary. Several articles highlight the well-preserved tracts of historic tidal marsh found at China Camp State Park and Rush Ranch Open Space Preserve. These two protected areas serve as important reference sites for wetland restoration and conservation and also comprise San Francisco Bay National Estuarine Research Reserve (SF Bay NERR. SF Bay NERR is part of the National Oceanic and Atmospheric Administration’s nationwide network of 28 estuarine research reserves (http://www.nerrs.noaa.gov that all share common goals: (1 conducting standardized long-term monitoring, (2 supporting applied environmental research, (3 providing stewardship of estuarine natural resources, and (4 linking science with decision making in pursuit of effective solutions to coastal management problems.

  17. Improved Mapping of Riparian Wetlands Using Reach Topography

    Science.gov (United States)

    Riparian wetlands provide a suite of ecosystems services including floodwater retention, biogeochemical processing, and habitat provisioning. However in one mid-Atlantic watershed the National Wetlands Inventory was shown to underrepresent these systems by greater than 50%. These...

  18. SSDL Newsletter. No. 38

    International Nuclear Information System (INIS)

    1998-01-01

    This issue of the SSDL Newsletter consists of three reports. The first article is a report from the first Research Coordination Meeting (RCM) for the Coordinated Research Programme (CRP E2.10.02) on the development of a quality assurance programme for SSDLs. The objective of this CRP is to develop specific guidance for the SSDLs to establish Quality Systems and to prepare appropriate Quality Manuals. The second article reports on the results of the 1997 intercomparison of ionization chamber calibration factors in the IAEA/WHO Network of SSDLs. Since January 1998, this service is offered to all Network members. The third article reports on a national quality audit programme for radiotherapy centers in Iran. This programme has been set up and run by the SSDL in Iran. It is worthwhile mentioning that many SSDL Network members have now started to run quality audit programmes for end users in their countries

  19. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Mississippi: WETLANDS (Wetland Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing coastal wetlands classified according to the Environmental Sensitivity Index (ESI) classification system for...

  20. Program on Public Conceptions of Science, Newsletter 9.

    Science.gov (United States)

    Blanpied, William A., Ed.; Holton, Gerald, Ed.

    This newsletter is divided into six sections: an introduction; general news items and communications; news items and communications in ethical and human values areas; supplement to Newsletter 8, Section II; an essay; and a bibliography classifying material as to subject emphasis in the area of human values and ethics. The essay is entitled "A…

  1. ITER EDA Newsletter. Vol. 1, No. 1

    International Nuclear Information System (INIS)

    1992-11-01

    After the ITER Engineering Design Activities (EDA) Agreement and Protocol 1 had been signed by the four ITER parties on July 21, 1992 and had entered into force, the ITER Council suggested at its first meeting (Vienna, September 10-11, 1992) that the publication of the ITER Newsletter be continued during the EDA with assistance of the International Atomic Energy Agency. This suggestion was supported by the Agency and subsequently the ITER office in Vienna assumed its responsibilities for planning and executing activities related to the publication of the Newsletter. The ITER EDA Newsletter is planned to be a monthly publication aimed at disseminating broad information and understanding, including the description of the personal and institutional involvements in the ITER project in addition to technical facts about it. The responsibility for the Newsletter rests with the ITER council. In this first issue the signing of the ITER EDA Activities and Protocol 1 is reported. The EDA organizational structure is described. This issue also reports on the first ITER EDA council meeting, the opening of the ITER EDA NAKA Co-Centre, the first meeting of the ITER Technical Advisory Committee, activities of special working groups, an ITER Technical Meeting, as well as ''News in Brief'' and ''Coming Events''

  2. Heavy metal resistant endophytic fungi isolated from Nypa fruticans in Kuching Wetland National Park

    Science.gov (United States)

    Choo, Jenny; Sabri, Nuraini Binti Mohd; Tan, Daniel; Mujahid, Aazani; Müller, Moritz

    2015-06-01

    Heavy metal pollution is an environmental issue globally and the aim of this study was to isolate endophytic fungi from mangrove wetlands of Sarawak to assess and test their ability to grow in the presence of various heavy metals (copper (Cu), zinc (Zn), lead (Pb), and chromium (Cr)). Samples of Nypa fruticans were collected from Kuching Wetland National Park (KWNP) for subsequent endophyte isolation. Ninety-three (93) isolates were obtained and assessed and the most resistant isolates (growing at concentrations up to 1000 ppm) were identified using fungal primers ITS 1 and ITS 4. All of the endophytic fungi were identified to be closely related to Pestalotiopsis sp. and this is to our knowledge the first study reporting the ability of Pestalotiopsis sp. to grow at high concentrations of copper, lead, zinc and chromium. Our results highlight the potential of using endophytic fungi for the treatment of heavy metal pollution, for example as biosorbents.

  3. Plant breeding and genetics newsletter. No. 2

    International Nuclear Information System (INIS)

    1998-12-01

    This is the second issue of the Plant Breeding and Genetics Newsletter. The Newsletter will inform you about current activities of the FAO/IAEA sub-programme on plant breeding and genetics which is implemented by the Plant Breeding and Genetics Section of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture (Vienna) in close collaboration with the Plant Breeding Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory (Seibersdorf)

  4. Plant breeding and genetics newsletter. No. 1

    International Nuclear Information System (INIS)

    1998-05-01

    This is the first issue of the Plant Breeding and Genetics Newsletter. The Newsletter will inform you about current activities of the FAO/IAEA sub-programme on plant breeding and genetics which is implemented by the Plant Breeding and Genetics Section of the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture (Vienna) in close collaboration with the Plant Breeding Unit of the FAO/IAEA Agriculture and Biotechnology Laboratory (Seibersdorf)

  5. Treatment Wetlands

    OpenAIRE

    Dotro, Gabriela; Langergraber, Günter; Molle, Pascal; Nivala, Jaime; Puigagut, Jaume; Stein, Otto; Von Sperling, Marcos

    2017-01-01

    Overview of Treatment Wetlands; Fundamentals of Treatment Wetlands; Horizontal Flow Wetlands; Vertical Flow Wetlands; French Vertical Flow Wetlands; Intensified and Modified Wetlands; Free Water Surface Wetlands; Other Applications; Additional Aspects.

  6. Decision analysis of mitigation and remediation of sedimentation within large wetland systems: a case study using Agassiz National Wildlife Refuge

    Science.gov (United States)

    Post van der Burg, Max; Jenni, Karen E.; Nieman, Timothy L.; Eash, Josh D.; Knutsen, Gregory A.

    2014-01-01

    Sedimentation has been identified as an important stressor across a range of wetland systems. The U.S. Fish and Wildlife Service has the responsibility of maintaining wetlands within its National Wildlife Refuge System for use by migratory waterbirds and other wildlife. Many of these wetlands could be negatively affected by accelerated rates of sedimentation, especially those located in agricultural parts of the landscape. In this report we document the results of a decision analysis project designed to help U.S. Fish and Wildlife Service staff at the Agassiz National Wildlife Refuge (herein referred to as the Refuge) determine a strategy for managing and mitigating the negative effects of sediment loading within Refuge wetlands. The Refuge’s largest wetland, Agassiz Pool, has accumulated so much sediment that it has become dominated by hybrid cattail (Typha × glauca), and the ability of the staff to control water levels in the Agassiz Pool has been substantially reduced. This project consisted of a workshop with Refuge staff, local and regional stakeholders, and several technical and scientific experts. At the workshop we established Refuge management and stakeholder objectives, a range of possible management strategies, and assessed the consequences of those strategies. After deliberating a range of actions, the staff chose to consider the following three strategies: (1) an inexpensive strategy, which largely focused on using outreach to reduce external sediment inputs to the Refuge; (2) the most expensive option, which built on the first option and relied on additional infrastructure changes to the Refuge to increase management capacity; and (3) a strategy that was less expensive than strategy 2 and relied mostly on existing infrastructure to improve management capacity. Despite the fact that our assessments were qualitative, Refuge staff decided they had enough information to select the third strategy. Following our qualitative assessment, we discussed

  7. Mutation breeding newsletter. No. 43

    International Nuclear Information System (INIS)

    1997-10-01

    This issue of the Newsletter includes articles dealing with radiation induced mutation based plant breeding research findings aimed at improving productivity, disease resistance and tolerance of stress conditions

  8. Improved Mapping of Riparian Wetlands Using Reach Topography (ECOSERV)

    Science.gov (United States)

    Riparian wetlands provide a suite of ecosystems services including floodwater retention, biogeochemical processing, and habitat provisioning. However in one mid-Atlantic watershed the National Wetlands Inventory was shown to underrepresent these systems by greater than 50%. These...

  9. North American Wetlands and Mosquito Control

    Science.gov (United States)

    Rey, Jorge R.; Walton, William E.; Wolfe, Roger J.; Connelly, Roxanne; O’Connell, Sheila M.; Berg, Joe; Sakolsky-Hoopes, Gabrielle E.; Laderman, Aimlee D.

    2012-01-01

    Wetlands are valuable habitats that provide important social, economic, and ecological services such as flood control, water quality improvement, carbon sequestration, pollutant removal, and primary/secondary production export to terrestrial and aquatic food chains. There is disagreement about the need for mosquito control in wetlands and about the techniques utilized for mosquito abatement and their impacts upon wetlands ecosystems. Mosquito control in wetlands is a complex issue influenced by numerous factors, including many hard to quantify elements such as human perceptions, cultural predispositions, and political climate. In spite of considerable progress during the last decades, habitat protection and environmentally sound habitat management still remain inextricably tied to politics and economics. Furthermore, the connections are often complex, and occur at several levels, ranging from local businesses and politicians, to national governments and multinational institutions. Education is the key to lasting wetlands conservation. Integrated mosquito abatement strategies incorporate many approaches and practicable options, as described herein, and need to be well-defined, effective, and ecologically and economically sound for the wetland type and for the mosquito species of concern. The approach will certainly differ in response to disease outbreaks caused by mosquito-vectored pathogens versus quality of life issues caused by nuisance-biting mosquitoes. In this contribution, we provide an overview of the ecological setting and context for mosquito control in wetlands, present pertinent information on wetlands mosquitoes, review the mosquito abatement options available for current wetlands managers and mosquito control professionals, and outline some necessary considerations when devising mosquito control strategies. Although the emphasis is on North American wetlands, most of the material is applicable to wetlands everywhere. PMID:23222252

  10. The newsletter 'European Research in Radiological Sciences'

    International Nuclear Information System (INIS)

    Pihet, P.; D'Errico, F.; Doerr, W.; Gruenberger, M.; Schofield, P.

    2004-01-01

    The newsletter 'European Research in Radiological Sciences' is jointly published by the European Late Effects Project Group and the European Radiation Dosimetry Group to disseminate information about research projects and activities carried out under the EURATOM Framework Programme. Since May 2003, the Newsletter is operated interactively from the Internet. The new site uses a dedicated database that automatically generates HTML pages. This system developed at the Univ. of Cambridge provides an innovative approach to improve the dissemination of project information. (authors)

  11. Mutation breeding newsletter. No. 20

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  12. Mutation breeding newsletter. No. 17

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1981-03-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  13. Mutation breeding newsletter. No. 16

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  14. Mutation breeding newsletter. No. 8

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1976-09-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  15. Mutation breeding newsletter. No. 12

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  16. Mutation breeding newsletter. No. 10

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  17. Mutation breeding newsletter. No. 32

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  18. Mutation breeding newsletter. No. 18

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1981-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  19. Mutation breeding newsletter. No. 9

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-01-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  20. Mutation breeding newsletter. No. 22

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  1. Mutation breeding newsletter. No. 15

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-02-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  2. Mutation breeding newsletter. No. 9

    International Nuclear Information System (INIS)

    1977-01-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  3. Mutation breeding newsletter. No. 32

    International Nuclear Information System (INIS)

    1988-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  4. Mutation breeding newsletter. No. 15

    International Nuclear Information System (INIS)

    1980-02-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  5. Mutation breeding newsletter. No. 14

    International Nuclear Information System (INIS)

    1979-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  6. Mutation breeding newsletter. No. 16

    International Nuclear Information System (INIS)

    1980-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  7. Mutation breeding newsletter. No. 12

    International Nuclear Information System (INIS)

    1978-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  8. Mutation breeding newsletter. No. 17

    International Nuclear Information System (INIS)

    1981-03-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  9. Mutation breeding newsletter. No. 30

    International Nuclear Information System (INIS)

    1987-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  10. Mutation breeding newsletter. No. 18

    International Nuclear Information System (INIS)

    1981-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  11. Mutation breeding newsletter. No. 10

    International Nuclear Information System (INIS)

    1977-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  12. Mutation breeding newsletter. No. 8

    International Nuclear Information System (INIS)

    1976-09-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  13. Mutation breeding newsletter. No. 11

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-02-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  14. Mutation breeding newsletter. No. 31

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-03-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  15. Mutation breeding newsletter. No. 31

    International Nuclear Information System (INIS)

    1988-03-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  16. Mutation breeding newsletter. No. 11

    International Nuclear Information System (INIS)

    1978-02-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  17. Mutation breeding newsletter. No. 20

    International Nuclear Information System (INIS)

    1982-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  18. Mutation breeding newsletter. No. 19

    International Nuclear Information System (INIS)

    1982-01-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  19. Mutation breeding newsletter. No. 13

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-02-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  20. Mutation breeding newsletter. No. 30

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  1. Mutation breeding newsletter. No. 19

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-01-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  2. Mutation breeding newsletter. No. 23

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-01-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  3. Mutation breeding newsletter. No. 14

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  4. Mutation breeding newsletter. No. 23

    International Nuclear Information System (INIS)

    1983-01-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  5. Mutation breeding newsletter. No. 13

    International Nuclear Information System (INIS)

    1979-02-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  6. Mutation breeding newsletter. No. 22

    International Nuclear Information System (INIS)

    1983-07-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  7. VT National Wetlands Inventory appended data - boundary lines

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) VCGI downloaded NWI quads from the US FWS web site and reprojected to VCS NAD83. NWI digital data files are records of wetlands location and...

  8. VT National Wetlands Inventory appended data - area polygons

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) VCGI downloaded NWI quads from the US FWS web site and reprojected to VCS NAD83. NWI digital data files are records of wetlands location and...

  9. Animal production and health newsletter. No. 41

    International Nuclear Information System (INIS)

    2004-12-01

    In the June 2004 Newsletter, we focused on the topic of molecular diagnostic technologies and the way forward. It is clear from the feedback, that there is a strong desire for having reliable, definitive, sensitive, specific, cost effective and on-site diagnostic tests, in parallel with so-called herd or population surveillance tests. This will allow for the implementation of more effective disease control strategies. It is indeed exciting to consider the current technological explosion and its consequences and what potential advantages might be in store for many of our Member States. This will also help to ensure that we keep abreast of new developments and employ the most appropriate tools.The conclusions and recommendations will be placed on the web as soon as they are available and published in the next Newsletter. The second topic under discussion in this Newsletter will focus on the management of animal genetic resources. Both past and future activities are described in further detail in this issue

  10. Mutation breeding newsletter. No. 33

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-01-01

    This issue of the newsletter reports a number of research news and research abstracts on application of radiation induced mutation techniques to increase mutagenesis and mutation frequency in plant breeding projects.

  11. Mutation breeding newsletter. No. 33

    International Nuclear Information System (INIS)

    1989-01-01

    This issue of the newsletter reports a number of research news and research abstracts on application of radiation induced mutation techniques to increase mutagenesis and mutation frequency in plant breeding projects

  12. Mutation breeding newsletter. No. 28

    International Nuclear Information System (INIS)

    1986-09-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  13. Mutation breeding newsletter. No. 24

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-07-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  14. Mutation breeding newsletter. No. 36

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-07-01

    This issue of the Newsletter presents abstracts and short communications of research results on radiation and chemical induced mutation breeding projects. Positive traits such as disease resistance and increased productivity are highlighted.

  15. Mutation breeding newsletter. No. 34

    International Nuclear Information System (INIS)

    1989-07-01

    This issue of the Newsletter presents abstracts and short communications of research results on radiation and chemical induced mutation breeding projects. Positive traits such as disease resistance and increased productivity are highlighted

  16. Mutation breeding newsletter. No. 34

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-07-01

    This issue of the Newsletter presents abstracts and short communications of research results on radiation and chemical induced mutation breeding projects. Positive traits such as disease resistance and increased productivity are highlighted.

  17. Mutation breeding newsletter. No. 25

    International Nuclear Information System (INIS)

    1985-01-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  18. Mutation breeding newsletter. No. 28

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-09-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  19. Mutation breeding newsletter. No. 26

    International Nuclear Information System (INIS)

    1985-10-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  20. Mutation breeding newsletter. No. 27

    International Nuclear Information System (INIS)

    1986-02-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  1. Nuclear data newsletter. No. 31

    International Nuclear Information System (INIS)

    2001-03-01

    This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue includes announcement of new data libraries, and gives citations for various current nuclear data publications

  2. Mutation breeding newsletter. No. 24

    International Nuclear Information System (INIS)

    1984-07-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  3. Mutation breeding newsletter. No. 26

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-10-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  4. Mutation breeding newsletter. No. 25

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-01-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  5. Mutation breeding newsletter. No. 27

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-02-01

    This issue of the Newsletter presents reports and research abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  6. Mutation breeding newsletter. No. 36

    International Nuclear Information System (INIS)

    1990-07-01

    This issue of the Newsletter presents abstracts and short communications of research results on radiation and chemical induced mutation breeding projects. Positive traits such as disease resistance and increased productivity are highlighted

  7. The emergence of treatment wetlands

    International Nuclear Information System (INIS)

    Cole, S.

    1998-01-01

    Judging by the growing number of wetlands built for wastewater treatment around the world, this natural technology seems to have firmly established roots. After almost 30 years of use in wastewater treatment, constructed treatment wetlands now number over 500 in Europe and 600 in North America. Marsh-type surface flow systems are most common in North America, but subsurface flow wetlands, where wastewater flows beneath the surface of a gravel-rock bed, predominate in Europe. The inexpensive, low maintenance technology is in high demand in Central America, Eastern Europe, and Asia. New applications, from nitrate-contaminated ground water to effluent from high-intensity livestock operations, are also increasing. But in the United States, treatment-wetland technology has not yet gained national regulatory acceptance. Some states and EPA regions are eager to endorse them, but others are wary of this nontraditional method of treating wastewater. In part, this reluctance exists because the technology is not yet completely understood. Treatment wetlands also pose a potential threat to wildlife attracted to this new habitat -an ecosystem exposed to toxic compounds. New efforts are under way, however, to place the technology onto firmer scientific and regulatory ground. Long-term demonstration and monitoring field studies are currently probing the inner workings of wetlands and their water quality capabilities to provide better data on how to design more effective systems. A recent study of US policy and regulatory issues surrounding treatment wetlands has recommended that the federal government actively promote the technology and clear the regulatory roadblocks to enable wider use. Proponents argue that the net environmental benefits of constructed wetlands, such as restoring habitat and increasing wetlands inventory, should be considered. 8 refs., 6 photos

  8. Working group report on wetlands, wildlife and fisheries

    International Nuclear Information System (INIS)

    Maltby, L.

    1990-01-01

    A workshop was held to discuss the impacts of climatic change on wetlands, wildlife and fisheries. Impacts that could occur as a result of climatic change include: sea level rise affecting coastal wetlands by inundation, erosion and saltwater intrusion; temperature rise/moisture balance changes on other wetlands; lake level changes affecting shoreline wetlands; vegetation species/community modification of biological systems; and changes in values derived from wetlands impacting socio-economic systems. The Great Lakes shoreline is considered to be at high risk, and it is predicted that there will be profound effects on the ecological and socio-economic value of the Great Lakes wetlands. Presentations were given on wildlife as biological indicators, modelling the effects of climate warming on the stream habitats of brook trout, and the effects of an altered water regime on Great Lakes coastal wetlands. It was concluded that a fundamental research program of an interdisciplinary nature be established to determine current linkages of climatic variables to the function, distribution and productivity of wetlands and associated fish and wildlife resources. A national wetlands monitoring network should be established to trace the influence of climatic variables on wetlands and fish, to identify environmental indicators for reporting and to complement other monitoring programs

  9. Mutation breeding newsletter. No. 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1974-08-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  10. Mutation breeding newsletter. No. 6

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-08-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  11. Mutation breeding newsletter. No. 5

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-02-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  12. Mutation breeding newsletter. No. 3

    International Nuclear Information System (INIS)

    1974-01-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  13. Mutation breeding newsletter. No. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1974-01-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  14. Mutation breeding newsletter. No. 29

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-02-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  15. Mutation breeding newsletter. No. 4

    International Nuclear Information System (INIS)

    1974-08-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  16. Mutation breeding newsletter. No. 7

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1976-01-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  17. Mutation breeding newsletter. No. 44

    International Nuclear Information System (INIS)

    1999-04-01

    This issue of the Newsletter presents research reports on the role of radiation induced mutation and chemical mutagens in improving productivity, disease resistance; cold and salinity tolerance of various crops and ornamental plants

  18. Mutation breeding newsletter. No. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1972-05-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  19. Mutation breeding newsletter. No. 29

    International Nuclear Information System (INIS)

    1987-02-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  20. Mutation breeding newsletter. No. 5

    International Nuclear Information System (INIS)

    1975-02-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  1. Mutation breeding newsletter. No. 2

    International Nuclear Information System (INIS)

    1973-02-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  2. Mutation breeding newsletter. No. 1

    International Nuclear Information System (INIS)

    1972-05-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  3. Mutation breeding newsletter. No. 6

    International Nuclear Information System (INIS)

    1975-08-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  4. Mutation breeding newsletter. No. 7

    International Nuclear Information System (INIS)

    1976-01-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  5. Mutation breeding newsletter. No. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1973-02-01

    This issue of the Newsletter presents reports and rea search abstracts on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  6. Powernext newsletter no.39

    International Nuclear Information System (INIS)

    Conil-Lacoste, J.F.

    2006-07-01

    This newsletter no 39 of Powernext provides statistical data on Powernext day-Ahead from june 2005 to june 2006, prices and volume of Powernext Futures from june 2004 to june 2006, powernext carbon from june 2005 to june 2006 and some news on Powernext. (A.L.B.)

  7. Pipeline corridors through wetlands - summary of seventeen plant-community studies at ten wetland crossings. Topical report, February 1990--August 1994

    Energy Technology Data Exchange (ETDEWEB)

    Van Dyke, G.D. [Argonne National Lab., IL (United States)]|[Trinity Christian College, Palos Heights, IL (United States); Shem, L.M.; Wilkey, P.L.; Zimmerman, R.E.; Alsum, S.K. [Argonne National Lab., IL (United States)

    1994-12-01

    As part of the Gas Research Institute Wetland Corridors Program, Argonne National Laboratory conducted field studies on 10 wetland crossings located in six states to document impacts of natural gas pipeline rights-of-way (ROWS) on 15 wetland plant communities. This study is unique in the number, range, ages, and variety of wetland crossings surveyed and compared. Vegetation data and recorded observations were analyzed to reveal patterns associated with age, installation technology, maintenance practices, and wetland type. This report summarizes the findings of this study. Results revealed that ROWs of pipelines installed according to recent wetland regulations rapidly revegetated with dense and diverse plant communities. The ROW plant communities were similar to those in the adjacent natural areas in species richness, wetland indicator values, and percentages of native species. The ROW plant communities developed from naturally available propagules without fertilization, liming, or artificial seeding. ROWs contributed to increased habitat and plant species diversity in the wetland. There was little evidence that they degrade the wetland by providing avenues for the spread of invasive and normative plant species. Most impacts are temporal in nature, decreasing rapidly during the first several years and more slowly thereafter to the extent permitted by maintenance and other ROW activities.

  8. Uranium Newsletter. No. 1

    International Nuclear Information System (INIS)

    1987-03-01

    The new Uranium Newsletter is presented as an IAEA annual newsletter. The organization of the IAEA and its involvement with uranium since its founding in 1957 is described. The ''Red Book'' (Uranium Resources, Production and Demand) is mentioned. The Technical Assistance Programme of the IAEA in this field is also briefly mentioned. The contents also include information on the following meetings: The Technical Committee Meeting on Uranium Deposits in Magmatic and Metamorphic Rocks, Advisory Group Meeting on the Use of Airborne Radiometric Data, and the Technical Committee Meeting on Metallogenesis. Recent publications are listed. Current research contracts in uranium exploration are mentioned. IAEA publications on uranium (in press) are listed also. Country reports from the following countries are included: Australia, Brazil, Canada, China (People's Republic of), Denmark, Finland, Germany (Federal Republic of), Malaysia, Philippines, Portugal, South Africa (Republic of), Spain, Syrian Arab Republic, United Kingdom, United States of America, Zambia, and Greece. There is also a report from the Commission of European Communities

  9. Hydrological science and wetland restoration: some case studies from Europe

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available Throughout the world, wetlands are increasingly being recognised as important elements of the landscape because of their high biodiversity and goods and services they provide to mankind. After many decades of wetland destruction and conversion, large areas of wetlands are now protected under the International Convention on Wetlands (Ramsar and regional or national legislation such as the European Union Habitats Directive. In many cases, there is a need to restore the ecological character of the wetland through appropriate water management. This paper provides examples of scientific knowledge of wetland hydrology that can guide such restoration. It focuses on the need for sound hydrological science on a range of issues including water level control, topography, flood storage, wetland connections with rivers and sustainability of water supply under climate change.

  10. Water quality and aquatic communities of upland wetlands, Cumberland Island National Seashore, Georgia, April 1999 to July 2000

    Science.gov (United States)

    Frick, Elizabeth A.; Gregory, M. Brian; Calhoun, Daniel L.; Hopkins, Evelyn H.

    2002-01-01

    Cumberland Island is the southernmost and largest barrier island along the coast of Georgia. The island contains about 2,500 acres of freshwater wetlands that are located in a variety of physical settings, have a wide range of hydroperiods, and are influenced to varying degrees by surface and ground water, rainwater, and seawater. In 1999-2000, the U.S. Geological Survey, in cooperation with the National Park Service, conducted a water-quality study of Cumberland Island National Seashore to document and interpret the quality of a representative subset of surface- and ground-water resources for management of the seashore's natural resources. As part of this study, historical ground-water, surface-water, and ecological studies conducted on Cumberland Island also were summarized. Surface-water samples from six wetland areas located in the upland area of Cumberland Island were collected quarterly from April 1999 to March 2000 and analyzed for major ions, nutrients, trace elements, and field water-quality constituents including specific conductance, pH, temperature, dissolved oxygen, alkalinity, tannin and lignin, and turbidity. In addition, water temperature and specific conductance were recorded continuously from two wetland areas located near the mean high-tide mark on the Atlantic Ocean beaches from April 1999 to July 2000. Fish and invertebrate communities from six wetlands were sampled during April and December 1999. The microbial quality of the near-shore Atlantic Ocean was assessed in seawater samples collected for 5 consecutive days in April 1999 at five beaches near campgrounds where most recreational water contact occurs. Ground-water samples were collected from the Upper Floridan aquifer in April 1999 and from the surficial aquifer in April 2000 at 11 permanent wells and 4 temporary wells (drive points), and were analyzed for major ions, nutrients, trace elements, and field water-quality constituents (conductivity, pH, temperature, dissolved oxygen, and

  11. SSDL newsletter. No. 27

    International Nuclear Information System (INIS)

    1988-12-01

    This issue of the newsletter presents a report of the third meeting of the SSDL Scientific Committee. Articles on ''Absorbed dose determination in photon and electron beams'' and ''Comparison of absorbed dose determinations using the IAEA dosimetry protocol and the ferrous sulphate dosimeter'' are the major topics covered

  12. Geographic Information System (GIS) representation of historical seagrass coverage in Perdido Bay from United States Geological Survey/National Wetlands Research Center (USGS/NWRC), 1979 (NODC Accession 0000605)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Historical seagrass coverage in Perdido Bay 1979 from United States Geological Survey/National Wetlands Research Center (USGS/NWRC).

  13. Wonderful Wetlands: An Environmental Education Curriculum Guide for Wetlands.

    Science.gov (United States)

    King County Parks Div., Redmond, WA.

    This curriculum guide was designed to give teachers, students, and society a better understanding of wetlands in the hope that they learn why wetlands should be valued and preserved. It explores what is meant by wetlands, functions and values of wetlands, wetland activities, and wetland offerings which benefit animal and plant life, recreation,…

  14. NITRD NewsLetter - July 2016

    Data.gov (United States)

    Networking and Information Technology Research and Development, Executive Office of the President — Welcome to this first issue of NITRD Leads IT, a quarterly newsletter of the Networking and Information Technology Research and Development (NITRD) Program. We...

  15. NITRD NewsLetter - October 2016

    Data.gov (United States)

    Networking and Information Technology Research and Development, Executive Office of the President — Welcome to the second issue of NITRD Leads IT, a quarterly newsletter of the Networking and Information Technology Research and Development (NITRD) Program. I...

  16. SSDL newsletter. No. 33

    International Nuclear Information System (INIS)

    1995-07-01

    The newsletter presents report of the sixth meeting of the SSDL Scientific Committee held in Vienna in March 1995. Major issues discussed include programmes and activities of the Dosimetry Section, statistical data on the SSDL network and IAEA activities on high-dose measurements. It also present uncertainty of the calibration factor

  17. SSDL newsletter. No. 33

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The newsletter presents report of the sixth meeting of the SSDL Scientific Committee held in Vienna in March 1995. Major issues discussed include programmes and activities of the Dosimetry Section, statistical data on the SSDL network and IAEA activities on high-dose measurements. It also present uncertainty of the calibration factor.

  18. An inventory of wetlands in the East Fork Poplar Creek floodplain, Anderson and Roane Counties, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-12-01

    An inventory of wetlands within the floodplain of East Fork Poplar Creek (EFPC) in Anderson and Roane Counties, Tennessee was conducted during October, 1991 through May, 1992 for the US Department of Energy (DOE) by the US Army Corps of Engineers, Nashville District. About 15 miles of EFPC channel and 500 acres of its floodplain are contaminated with mercury and other contaminants released from the Y-12 Plant on the DOE Oak Ridge Reservation. The wetland inventory will serve as baseline information for DOE`s remedial action planning and National Environmental Policy Act compliance efforts related to the contamination. In order to provide broad wetland determinations beyond which future wetland definitions are unlikely to expand, the 1989 Federal Manual for Identifying And Delineating Jurisdictional Wetlands was utilized. Using the manual`s methodology in a contaminated system under the approved health and safety plan presented some unique problems, resulting in intrusive sampling for field indicators of hydric soils being accomplished separately from observation of other criteria. Beginning with wetland areas identified on National Wetland Inventory Maps, the entire floodplain was examined for presence of wetland criteria, and 17 wetlands were identified ranging from 0.01 to 2.81 acres in size. The majority of wetlands identified were sized under 1 acre. Some of the wetlands identified were not delineated on the National Wetland Inventory Maps, and much of the wetland area delineated on the maps did not meet the criteria under the 1989 manual.

  19. Animal production and health newsletter. No. 45, December 2006

    International Nuclear Information System (INIS)

    2006-12-01

    Once again the year is at end and a new exciting year lies ahead of us. The past year has been a busy time for all staff in the subprogramme. Apart from our regular Coordinated Research Project (CRP) activities and our technical support given to national and regional Technical Cooperation (TC) projects, we were involved in the technical evaluation of applications for new TC projects by Member States for the 2007/2008 biennial project cycle. We have also prepared the IAEA's 2008/2009 Work and Budget Programme. It is hoped that our inputs will serve the best interests of our Member States. As with previous newsletters, I want to introduce a topic to hopefully stimulate discussion and debate and encourage interactions between all. It has been well discussed in previous newsletters that the trend towards intensification of livestock production in developing countries presents both opportunities and risks. The potential opportunities are the flow-on benefits to the local economy and producers and the potential risks are the flow-on costs to the environment, livestock health and welfare and human health, through increased chemical and nutrient pollution, disease transmission and centralization of feed resources. Understanding nutrition is one of the keys to taking advantage of the opportunities and minimizing the risks

  20. Soils newsletter. V. 15, no. 1

    International Nuclear Information System (INIS)

    1992-07-01

    The First Soils Newsletter of 1992 summarizes the status of the six coordinated research programs (CRPs) currently in progress and announces a new CRP on ''The Use of Nuclear and Related Techniques in the Evaluation of the Agronomic Effectiveness of Phosphate Fertilizers, in Particular Rock Phosphates''. The first Research Coordination Meeting on ''The Use of Nuclear and Related Techniques in Assessment of Irrigation Schedules of Field Crops to Increase Effective Use of Water in Irrigation Projects'', was held in Vienna in February 1992, and excerpts from the presented reports are also included in the Newsletter. In addition, there are brief summaries of the Technical Cooperation Projects in the Middle East and Europe region

  1. ITER EDA newsletter. V. 5, no.1

    International Nuclear Information System (INIS)

    1996-01-01

    This issue of the ITER EDA (Engineering Design Activities) Newsletter contains reports on the RF-Based ITER JCT (Joint Central Team) Support Design Team (by N. Kornev), the third international workshop on plasma disruptions (by Dr. A. Hassanein and Dr. V. Litunovski) held at Obninsk, Russia, September 28-29, 1995, and the IAEA Advisory Group Meeting on Completion of Fendl-1 and the start of Fendl-2 (by Dr. A.B. Pashchenko); the Fendl library is a comprehensive collection of high-quality nuclear data, selected from the various existing national data libraries, covering the necessary nuclear input data for all physics and engineering aspects of the material development, design, operation, and safety of the ITER project in its current EDA phase

  2. NITRD NewsLetter - October 2017

    Data.gov (United States)

    Networking and Information Technology Research and Development, Executive Office of the President — Welcome to the October 2017 issue of the NITRD Leads IT quarterly newsletter of the Networking and Information Technology Research and Development Program. When we...

  3. SSDL newsletter No. 52, July 2006

    International Nuclear Information System (INIS)

    2006-08-01

    This issue of the SSDL Newsletter contains the report of the 12th SSDL Scientific Committee (SSC) Meeting held at the IAEA Headquarters from 7-10 March 2006. The SSC conducts biennial reviews and evaluations of the Dosimetry and Medical Radiation Physics activities. Following each meeting, the report of the SSC is addressed to the Directors General of the IAEA and WHO and circulated subsequently to Member States through this Newsletter. The report is pending acceptance by the IAEA and WHO. The second article is a brief note on the polarity of electrometers. The IAEA has received many queries from SSDLs on the definitions used by manufacturers of ionization chambers concerning the sign of the polarity of the chamberelectrometer connecting systems. The lack of clarity has also induced mistakes in some dosimetry comparison exercises where inconsistent polarities were used by some participants. It is hoped that this note will help clarify the issue. The readers were informed in the SSDL Newsletter No. 51 on the extension of the calibration facilities at Seibersdorf. It is a pleasure to announce that less than one year later, the construction of the new wing was completed. The inauguration ceremony was held on June 1 2006

  4. Quantifying Spatially Integrated Floodplain and Wetland Systems for the Conterminous US

    Science.gov (United States)

    Lane, C.; D'Amico, E.; Wing, O.; Bates, P. D.

    2017-12-01

    Wetlands interact with other waters across a variable connectivity continuum, from permanent to transient, from fast to slow, and from primarily surface water to exclusively groundwater flows. Floodplain wetlands typically experience fast and frequent surface and near-surface groundwater interactions with their river networks, leading to an increasing effort to tailor management strategies for these wetlands. Management of floodplain wetlands is contingent on accurate floodplain delineation, and though this has proven challenging, multiple efforts are being made to alleviate this data gap at the conterminous scale using spatial, physical, and hydrological floodplain proxies. In this study, we derived and contrasted floodplain extents using the following nationally available approaches: 1) a geospatial-buffer floodplain proxy (Lane and D'Amico 2016, JAWRA 52(3):705-722, 2) a regionalized flood frequency analysis coupled to a 30m resolution continental-scale hydraulic model (RFFA; Smith et al. 2015, WRR 51:539-553), and 3) a soils-based floodplain analysis (Sangwan and Merwade 2015, JAWRA 51(5):1286-1304). The geospatial approach uses National Wetlands Inventory and buffered National Hydrography Datasets. RFFA estimates extreme flows based on catchment size, regional climatology and upstream annual rainfall and routes these flows through a hydraulic model built with data from USGS HydroSHEDS, NOAA, and the National Elevation Dataset. Soil-based analyses define floodplains based on attributes within the USDA soil-survey data (SSURGO). Nearly 30% (by count) of U.S. freshwater wetlands are located within floodplains with geospatial analyses, contrasted with 37% (soils-based), and 53% (RFFA-based). The dichotomies between approaches are mainly a function of input data-layer resolution, accuracy, coverage, and extent, further discussed in this presentation. Ultimately, these spatial analyses and findings will improve floodplain and integrated wetland system extent

  5. Mutation breeding newsletter. No. 45

    International Nuclear Information System (INIS)

    2001-07-01

    This issue of the Mutation Breeding newsletter contains 39 articles dealing with radiation induced mutations and chemical mutagenesis techniques in plant breeding programs with the aims of improving crop productivity and disease resistance as well as exploring genetic variabilities

  6. Mutation Breeding Newsletter. No. 37

    International Nuclear Information System (INIS)

    1991-01-01

    This newsletter contains a brief account of FAO/IAEA meetings held in 1990 on plant breeding involving the use of induced mutations. It also features a list of commercially available plant cultivars produced by such techniques. Refs and tabs

  7. Contributions of air pollution and climate warming to tufa wetland degradation in Jiuzhaigou National Nature Reserve, eastern rim of the Qinghai-Tibetan Plateau, China

    Science.gov (United States)

    Qiao, X.; Tang, Y.

    2017-12-01

    Massive deposition of calcium carbonate in ambient temperature waters forms magnificent tufa wetlands, many of which are designated as protected areas and are popular tourist destinations. There is a tufa wetland belt along the Eastern Rim of the Qinghai-Tibetan Plateau (ERQTP), and many of them are experiencing degradation, such as nutrient enrichment and tufa degradation. Meanwhile, there is also an air pollution belt in the ERQTP. This study was made to understand the correlation of tufa wetland degradation with climate change and air pollution for Jiuzhaigou National Nature Reserve (hereafter Jiuzhaigou). Atmospheric changes were first studied. The results show that annual mean air temperature increased by 1.2oC from 1951 to 2014. Anthropogenic emissions contributed to over 90% annual wet deposition fluxes of reactive sulfur and nitrogen and caused acid rain (pHpollutants. Then, the impacts of air pollution and climate warming on tufa wetlands were further investigated. We found that precipitation was calcite-unsaturated so it could dissolve exposed tufa and considerably reduce tufa deposition rate and even cause tufa dissolution in shallow waters. These effects enhanced as precipitation pH decreased. Annual volume-weighted mean concentration of reactive nitrogen in wet deposition and runoff were 26.1 and 14.8 µmol L-1, respectively, both exceeding China's national standard of total nitrogen in runoff for nature reserves (14.3 µmol L-1) and this suggested a nitrogen fertilization effect of wet deposition on green algae. As water temperature is the limiting factor of algal growth in Jiuzhaigou and temperature in the top layer (0-5 cm) of runoff (with a depthpollutants have contributed to tufa wetland degradation in Jiuzhaigou, but in order to better quantify the contributions, further studies are needed, as many other anthropogenic and natural processes also influence tufa wetland evolution.

  8. Wetlands in a changing climate: Science, policy and management

    Science.gov (United States)

    Moomaw, William R.; Chmura, G.L.; Davies, Gillian T.; Finlayson, Max; Middleton, Beth A.; Natali, Sue M.; Perry, James; Roulet, Nigel; Sutton-Grier, Ariana

    2018-01-01

    Part 1 of this review synthesizes recent research on status and climate vulnerability of freshwater and saltwater wetlands, and their contribution to addressing climate change (carbon cycle, adaptation, resilience). Peatlands and vegetated coastal wetlands are among the most carbon rich sinks on the planet sequestering approximately as much carbon as do global forest ecosystems. Estimates of the consequences of rising temperature on current wetland carbon storage and future carbon sequestration potential are summarized. We also demonstrate the need to prevent drying of wetlands and thawing of permafrost by disturbances and rising temperatures to protect wetland carbon stores and climate adaptation/resiliency ecosystem services. Preventing further wetland loss is found to be important in limiting future emissions to meet climate goals, but is seldom considered. In Part 2, the paper explores the policy and management realm from international to national, subnational and local levels to identify strategies and policies reflecting an integrated understanding of both wetland and climate change science. Specific recommendations are made to capture synergies between wetlands and carbon cycle management, adaptation and resiliency to further enable researchers, policy makers and practitioners to protect wetland carbon and climate adaptation/resiliency ecosystem services.

  9. Value Assessment of Artificial Wetland Derived from Mining Subsided Lake: A Case Study of Jiuli Lake Wetland in Xuzhou

    Directory of Open Access Journals (Sweden)

    Laijian Wang

    2017-10-01

    Full Text Available Mining subsided lakes are major obstacles for ecological restoration and resource reuse in mining regions. Transforming mining subsided lakes into artificial wetlands is an ecological restoration approach that has been attempted in China in recent years, but a value assessment of the approach still needs systematic research. This paper considers Jiuli Lake wetland, an artificial wetland derived from restoration of a mining subsided lake in plain area, as a case study. A value assessment model for the artificial wetland was established based on cost–benefit analysis by means of field monitoring, social surveys, GIS geostatistics, raster calculation methods, etc. Empirical analysis and calculations were performed on the case study region. The following conclusions were drawn: (1 after ecological restoration, ecosystem services of Jiuli Lake wetland which has become a national level wetland park yield positive values; (2 the improved environment of the Jiuli Lake wetland has a spillover effect on the price of surrounding land, resulting in land price appreciation; (3 using GIS geostatistics and raster calculation methods, the impact range, strength, and value of the spillover effect can be explicitly measured; (4 through the establishment of a value assessment model of the artificial wetland, incomes of the ecological restoration was found to be sufficient to cover the implementation costs, which provides a research foundation for economic feasibility of ecological restoration of mining subsided lakes.

  10. Antarctic Meteorite Newsletter

    Science.gov (United States)

    Lindstrom, Marilyn

    2000-01-01

    This newsletter contains something for everyone! It lists classifications of about 440 meteorites mostly from the 1997 and 1998 ANSMET (Antarctic Search for Meteorites) seasons. It also gives descriptions of about 45 meteorites of special petrologic type. These include 1 iron, 17 chondrites (7 CC, 1 EC, 9 OC) and 27 achondrites (25 HED, UR). Most notable are an acapoloite (GRA98028) and an olivine diogenite (GRA98108).

  11. Geographic Information System (GIS) characterization of historical seagrass coverage in Perdido Bay from United States Geological Survey/National Wetlands Research Center (USGS/NWRC), 1987 (NODC Accession 0000606)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Graphical representation of historical seagrass coverage in Perdido Bay in 1987 from United States Geological Survey/National Wetlands Research Center (USGS/NWRC).

  12. National Forecast Charts

    Science.gov (United States)

    code. Press enter or select the go button to submit request Local forecast by "City, St" or Prediction Center on Twitter NCEP Quarterly Newsletter WPC Home Analyses and Forecasts National Forecast to all federal, state, and local government web resources and services. National Forecast Charts

  13. Publishing a Newsletter for Education Associations. PR Bookshelf No. 5.

    Science.gov (United States)

    National Education Association, Washington, DC.

    This handbook for how to publish a newsletter for educational associations is divided into ten short sections. The sections discuss such topics as analyzing the audience, the makeup of the editorial board, what should go into a newsletter, ways to get the news, aids for the editor, writing simply and clearly, planning layout, printing, following…

  14. Extra! Extra! Read All about It! How to Construct a Newsletter: A Student Project

    Science.gov (United States)

    Renard, Monika; Tracy, Kay

    2011-01-01

    This article discusses a student project that highlights the value of printed employee newsletters as an internal communication tool for organizations. The project provides specific information and directions on how to develop an employee newsletter on human resource topics. Microsoft Word 2007 is used for newsletter formatting. The article also…

  15. Save with Solar and Wind, Summer 2002 (Newsletter)

    Energy Technology Data Exchange (ETDEWEB)

    2002-07-01

    This newsletter is published by the Department of Energy's Federal Energy Management Program. It is intended for facility managers, contracting officials, energy specialists, and others involved in helping Federal agencies increase their use of cost-effective solar and wind energy systems at their facilities. Renewable energy systems ultimately save agencies money by reducing utility costs; they also help to lower the emissions associated with the use of fossil fuels. This issue describes a new strategy to achieve the Federal goal for renewable energy, as well as some new solar and wind systems installed at facilities of the Department of Defense, the U.S. Geological Survey, the U.S. Postal Service, the National Park Service, and other agencies.

  16. Nuclear Data Newsletter. No. 24

    International Nuclear Information System (INIS)

    1997-12-01

    This issue of the nuclear data newsletter gives information on the following topics: staff changes in the Data Center, new data libraries, charts of nuclides, conference announcement, data indexes and bibliographies, Nuclear Data Center coordination, nuclear data standards and some nuclear data

  17. Nuclear Information Newsletter. No. 17, October 2015. 45th INIS Anniversary Newsletter

    International Nuclear Information System (INIS)

    2015-10-01

    This year marks the 45th anniversary since the creation of INIS. INIS has come a long way since the IAEA Board of Governors approved the International Nuclear Information System in 1969. Officially, INIS started operations in January 1970, but it wasn’t until May 1970 that its first product, the INIS Atomindex, was issued. This date is considered the ‘birth’ of INIS. This special issue of the Nuclear Information Newsletter is devoted to the first forty-five years of INIS. INIS was designed as an international cooperative venture, requiring the active participation of its members, who, over the years, compiled a remarkable collection consisting of more than 3.8 million bibliographic records, making it one of the world's largest collections of published information on the peaceful uses of nuclear science and technology. This spirit of international cooperation is reflected in this issue of the Newsletter. Articles written by many INIS Members, as well as former and current INIS Secretariat staff, bring to light some of the known, and hidden, moments in the history of INIS. Put together, these articles shed light on some of those treasured moments that made INIS what it is today

  18. Wetlands and Sustainability

    Directory of Open Access Journals (Sweden)

    Richard Smardon

    2014-11-01

    Full Text Available This editorial provides an overview of the special issue “Wetlands and Sustainability”. In particular, the special issue contains a review of Paul Keddy’s book “Wetland Ecology” with specific reference to wetland sustainability. It also includes papers addressing wetland data acquisition via radar and remote sensing to better understand wetland system dynamics, hydrologic processes linked to wetland stress and restoration, coastal wetlands land use conflict/management, and wetland utilization for water quality treatment.

  19. Food irradiation newsletter. V.18, no.1

    International Nuclear Information System (INIS)

    1994-04-01

    This newsletter contains a report on the 10th Annual Meeting of the International Consultative Group on Food Irradiations, summaries of the Second Research Co-ordination Meetings(RCMs) and Final RCM of the Asian Regional Co-operative Project on Food Irradiation with Emphasis on Process Control and Applications(RPFI-Pase III), the resolutions and considerations of food irradiation by the IAEA Board and summaries of the Regional Project for Research, Developing and Training on the Application of Nuclear Techniques to Food Preservation in the Near East. Reviews and order information for new publications and a listing of future meetings and workshops are located in the back of this newsletter

  20. ITER CTA newsletter. No. 8

    International Nuclear Information System (INIS)

    2002-05-01

    This ITER CTA newsletter contains information about the Third Negotiations Meeting on the Joint Implementation of ITER held in Moscow on 23-24 April 2002 and about the visit of Canadian officials and members of the Canadian delegation to RF research center 'Kurchatov Institute'

  1. Nuclear data newsletter. No. 19

    International Nuclear Information System (INIS)

    1994-09-01

    This issue of the Nuclear Data Newsletter dated September 1994 contains information on the following topics: WRENDA 93/94, online nuclear data service, data indexes and bibliographies, new nuclear data libraries received, a list of publications on nuclear data libraries grouped by type and field

  2. Mutation breeding newsletter. No. 40

    International Nuclear Information System (INIS)

    1993-01-01

    This newsletter contains an obituary to Iosif Abramovitch Rapoport and an outline of three new co-ordinated research programmes as well as a number of short contributed articles concerning the development and testing of mutant plant lines. These contributed articles have been indexed separately

  3. Nuclear data newsletter. No. 19

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-09-01

    This issue of the Nuclear Data Newsletter dated September 1994 contains information on the following topics: WRENDA 93/94, online nuclear data service, data indexes and bibliographies, new nuclear data libraries received, a list of publications on nuclear data libraries grouped by type and field.

  4. Nuclear data newsletter. No. 18

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-11-01

    This issue of the Nuclear Data Newsletter dated November 1993 gives information on the following topics: data indexes and bibliographies, new nuclear data libraries received including a package of three data libraries on photon-electron interaction, a list of selected new publications on nuclear data.

  5. Nuclear data newsletter. No. 18

    International Nuclear Information System (INIS)

    1993-11-01

    This issue of the Nuclear Data Newsletter dated November 1993 gives information on the following topics: data indexes and bibliographies, new nuclear data libraries received including a package of three data libraries on photon-electron interaction, a list of selected new publications on nuclear data

  6. Ohio Uses Wetlands Program Development Grants to Protect Wetlands

    Science.gov (United States)

    The wetland water quality standards require the use of ORAM score to determine wetland quality. OEPA has also used these tools to evaluate wetland mitigation projects, develop performance standards for wetland mitigation banks and In Lieu Fee programs an.

  7. LBA-ECO LC-07 JERS-1 SAR Wetlands Masks and Land Cover, Amazon Basin: 1995-1996

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set provides three Amazon Basin wetland image products: (1) a Central Amazon Wetlands Mask, (2) a Central Amazon Wetlands Vegetative-hydrologic...

  8. LBA-ECO LC-07 JERS-1 SAR Wetlands Masks and Land Cover, Amazon Basin: 1995-1996

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides three Amazon Basin wetland image products: (1) a Central Amazon Wetlands Mask, (2) a Central Amazon Wetlands Vegetative-hydrologic Land Cover...

  9. Soil physicochemical conditions, denitrification rates, and nosZ abundance in North Carolina Coastal Plain restored wetlands

    Science.gov (United States)

    Ever since the United States adopted a national policy of wetland “No Net Loss”, a variety of measures have been aimed at restoring wetland biogeochemical function to former wetland areas. Nitrogen is a key element controlled by properly functioning wetlands, particularly when they are located adjac...

  10. ITER CTA newsletter. No. 2

    International Nuclear Information System (INIS)

    2001-10-01

    This ITER CTA newsletter contains results of the ITER toroidal field model coil project presented by ITER EU Home Team (Garching) and an article in commemoration of the late Dr. Charles Maisonnier, one of the former leaders of ITER who made significant contributions to its development

  11. Project Solo; Newsletter Number Twenty.

    Science.gov (United States)

    Pittsburgh Univ., PA. Project Solo.

    Three Project Solo modules are presented. They are designed to teach the concepts of elementary matrix operation, matrix multiplication, and finite-state automata. Together with the module on communication matrices from Newsletter #17 they form a well motivated but structured path to expertise in this area. (JY)

  12. Is wetland mitigation successful in Southern California?

    Science.gov (United States)

    Cummings, D. L.; Rademacher, L. K.

    2004-12-01

    Wetlands perform many vital functions within their landscape position; they provide unique habitats for a variety of flora and fauna and they act as treatment systems for upstream natural and anthropogenic waste. California has lost an estimated 91% of its wetlands. Despite the 1989 "No Net Loss" policy and mitigation requirements by the regulatory agencies, the implemented mitigation may not be offsetting wetlands losses. The "No Net Loss" policy is likely failing for numerous reasons related to processes in the wetlands themselves and the policies governing their recovery. Of particular interest is whether these mitigation sites are performing essential wetlands functions. Specific questions include: 1) Are hydric soil conditions forming in mitigation sites; and, 2) are the water quality-related chemical transformations that occur in natural wetlands observed in mitigation sites. This study focuses on success (or lack of success) in wetlands mitigation sites in Southern California. Soil and water quality investigations were conducted in wetland mitigation sites deemed to be successful by vegetation standards. Observations of the Standard National Resource Conservation Service field indicators of reducing conditions were made to determine whether hydric soil conditions have developed in the five or more years since the implementation of mitigation plans. In addition, water quality measurements were performed at the inlet and outlet of these mitigation sites to determine whether these sites perform similar water quality transformations to natural wetlands within the same ecosystem. Water quality measurements included nutrient, trace metal, and carbon species measurements. A wetland location with minimal anthropogenic changes and similar hydrologic and vegetative features was used as a control site. All sites selected for study are within a similar ecosystem, in the interior San Diego and western Riverside Counties, in Southern California.

  13. IEC Newsletter, No. 53/3 (2015)

    International Nuclear Information System (INIS)

    2015-12-01

    The IEC Newsletter is prepared by the Incident and Emergency Centre (IEC), Department of Nuclear Safety and Security of the IAEA. The Incident and Emergency Centre (IEC) is the global focal point for emergency preparedness and response for nuclear and radiological safety or security related incidents, emergencies, threats or events of media interest. The IEC is also the world’s centre for coordination of international assistance in emergency. The following topics are presented in this newsletter: Prepared to Respond International Conference on Global EPR; Launch of EPRIMS; First meeting of EPR Standards Committee; IEC and French experts test assessment and prognosis arrangements; IEC and Swiss counterparts conduct an assessment and prognosis drill; Consultancy on CANDUspecific EALs; Regional Workshops; Recently reported events; Member State preparedness; IEC welcomes young visitors on Bring Your Children to Work day

  14. ISAM newsletter. No. 4

    International Nuclear Information System (INIS)

    Torres, Carlos

    1999-04-01

    This newsletter summarises the progress made by its three Working Groups (Scenario Generation and Justification; Modelling and Data; and Confidence Building), three Safety Case Groups (Vault; Radon-type facility; and Borehole Safety Case Groups) and ISAM Virtual Workspace Group during the second RCM along with plans for future work. The document also provides a list of currently available ISAM documents

  15. SSDL Newsletter. No. 31

    International Nuclear Information System (INIS)

    1992-12-01

    This newsletter contains a report of the Fifth Meeting of the SSDL Scientific Committee, held in Vienna in November 1992. Also included are two articles about a quality assurance network for radiotherapy dosimetry, a report on IAEA activities on high-dose measurements and a Status Report on Technical Report Series No. 277. These items have been indexed separately. Refs, figs and tabs

  16. TASCC newsletter volume 6 no. 6

    International Nuclear Information System (INIS)

    Thomson, L.

    1992-06-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this June issue is a report on operator training, operating record and facility report and a listing of experiments conducted in June

  17. Wetlands Research Program. Corps of Engineers Wetlands Delineation Manual. Appendix C. Sections 1 and 2. Region 2 - Southeast.

    Science.gov (United States)

    1987-01-01

    22 7.V.: 14 -1b Jil -7 1 N.- .- WETLANDS RESEARCH PROGRAM TECHNICAL REPORT Y-87-1 CORPS OF ENGINEERS WETLANDS DELINEATION MANUAL APPENDIX C SECTIONS ...ARMYLA- US Army Corps of Engineers Washington, DC 20314-1000 B , , , -I *. 4 -w *" APPENDIX C SECTION 1 NATIONAL LIST OF PLANT SPECIES THAT OCCUR IN...Redtop FACW A. hiernalia (Walter) B.S.P. Winter bent FAC A. scabra Wilid. Rough bentgrass FAC A. st~nfyaL. Carpet bentgrass FACW Aletris aurea

  18. Demonstrating practical application of soil and groundwater clean-up and recovery technologies at natural gas processing facilities: Bioventing, air sparging and wetlands remediation

    International Nuclear Information System (INIS)

    Moore, B.

    1996-01-01

    This issue of the project newsletter described the nature of bioventing, air sparging and wetland remediation. It reviewed their effectiveness in remediating hydrocarbon contaminated soil above the groundwater surface. Bioventing was described as an effective, low cost treatment in which air is pumped below ground to stimulate indigenous bacteria. The bacteria then use the oxygen to consume the hydrocarbons, converting them to CO 2 and water. Air sparging involves the injection of air below the groundwater surface. As the air rises, hydrocarbons are stripped from the contaminated soil and water. The advantage of air sparging is that it cleans contaminated soil and water from below the groundwater surface. Hydrocarbon contamination of wetlands was described as fairly common. Conventional remediation methods of excavation, trenching, and bellholes to remove contamination often cause extreme harm to the ecosystem. Recent experimental evidence suggests that wetlands may be capable of attenuating contaminated water through natural processes. Four hydrocarbon contaminated wetlands in Alberta are currently under study. Results to date show that peat's high organic content promotes sorption and biodegradation and that some crude oil spills can been resolved by natural processes. It was suggested that assuming peat is present, a good clean-up approach may be to contain the contaminant source, monitor the lateral and vertical extent of contamination, and wait for natural processes to resolve the problem. 3 figs

  19. A novel algorithm for delineating wetland depressions and ...

    Science.gov (United States)

    In traditional watershed delineation and topographic modeling, surface depressions are generally treated as spurious features and simply removed from a digital elevation model (DEM) to enforce flow continuity of water across the topographic surface to the watershed outlets. In reality, however, many depressions in the DEM are actual wetland landscape features that are seldom fully filled with water. For instance, wetland depressions in the Prairie Pothole Region (PPR) are seasonally to permanently flooded wetlands characterized by nested hierarchical structures with dynamic filling- spilling-merging surface-water hydrological processes. The objectives of this study were to delineate hierarchical wetland catchments and model their hydrologic connectivity using high-resolution LiDAR data and aerial imagery. We proposed a novel algorithm delineate the hierarchical wetland catchments and characterize their geometric and topological properties. Potential hydrologic connectivity between wetlands and streams were simulated using the least-cost path algorithm. The resulting flow network delineated putative temporary or seasonal flow paths connecting wetland depressions to each other or to the river network at scales finer than available through the National Hydrography Dataset. The results demonstrated that our proposed framework is promising for improving overland flow modeling and hydrologic connectivity analysis. Presentation at AWRA Spring Specialty Conference in Sn

  20. TASCC newsletter volume 6 no. 11

    International Nuclear Information System (INIS)

    Thomson, L.

    1992-01-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this issue is a report on Canadians at the Eurogam spectrometer, cyclotron beam report, facility report and operating record, a listing of experiments conducted

  1. TASCC newsletter volume 9 no. 6

    International Nuclear Information System (INIS)

    Thomson, L.

    1995-06-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this June issue of TASCC is an update of the facility, TASCC workshop on international success and a listing of Junes's experiments. 1 fig

  2. Soils newsletter. V. 19, no. 1

    International Nuclear Information System (INIS)

    1996-07-01

    The Newsletter announces meetings, training programs and short communications on coordinated research programs in soil fertility and crop production. The training courses mainly deal with application of nuclear techniques in nitrogen fixation and efficient use of fertilizers

  3. TASCC newsletter volume 5 no. 5

    International Nuclear Information System (INIS)

    Thomson, L.

    1991-05-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this May issue is information on a workshop for material science studies, a facility report and operating record and the experiments conducted. 1 fig

  4. Soils newsletter. V. 19, no. 2

    International Nuclear Information System (INIS)

    1996-12-01

    The Newsletter announces meetings, training programs and short communications on coordinated research programs in soil fertility and crop production. The training courses mainly deal with application of nuclear techniques in nitrogen fixation and efficient use of fertilizers

  5. Soils newsletter. V. 19, no. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    The Newsletter announces meetings, training programs and short communications on coordinated research programs in soil fertility and crop production. The training courses mainly deal with application of nuclear techniques in nitrogen fixation and efficient use of fertilizers.

  6. Impacts of Intensified Agriculture Developments on Marsh Wetlands

    Directory of Open Access Journals (Sweden)

    Zhaoqing Luan

    2013-01-01

    Full Text Available A spatiotemporal analysis on the changes in the marsh landscape in the Honghe National Nature Reserve, a Ramsar reserve, and the surrounding farms in the core area of the Sanjiang Plain during the past 30 years was conducted by integrating field survey work with remote sensing techniques. The results indicated that intensified agricultural development had transformed a unique natural marsh landscape into an agricultural landscape during the past 30 years. Ninety percent of the natural marsh wetlands have been lost, and the areas of the other natural landscapes have decreased very rapidly. Most dry farmland had been replaced by paddy fields during the progressive change of the natural landscape to a farm landscape. Attempts of current Chinese institutions in preserving natural wetlands have achieved limited success. Few marsh wetlands have remained healthy, even after the establishment of the nature reserve. Their ecological qualities have been declining in response to the increasing threats to the remaining wetland habitats. Irrigation projects play a key role in such threats. Therefore, the sustainability of the natural wetland ecosystems is being threatened by increased regional agricultural development which reduced the number of wetland ecotypes and damaged the ecological quality.

  7. Nuclear data newsletter. No. 16

    International Nuclear Information System (INIS)

    1992-01-01

    This issue of the Nuclear Data Newsletter dated November 1991, gives information on the following topics: Data indexes and bibliographies nuclear data computer codes, new data libraries, selected new publication on nuclear data, numeric data bases all related to the activity of the Nuclear Data Section (NDS) of the IAEA

  8. Modeling natural wetlands: A new global framework built on wetland observations

    Science.gov (United States)

    Matthews, E.; Romanski, J.; Olefeldt, D.

    2015-12-01

    Natural wetlands are the world's largest methane (CH4) source, and their distribution and CH4 fluxes are sensitive to interannual and longer-term climate variations. Wetland distributions used in wetland-CH4 models diverge widely, and these geographic differences contribute substantially to large variations in magnitude, seasonality and distribution of modeled methane fluxes. Modeling wetland type and distribution—closely tied to simulating CH4 emissions—is a high priority, particularly for studies of wetlands and CH4 dynamics under past and future climates. Methane-wetland models either prescribe or simulate methane-producing areas (aka wetlands) and both approaches result in predictable over- and under-estimates. 1) Monthly satellite-derived inundation data include flooded areas that are not wetlands (e.g., lakes, reservoirs, and rivers), and do not identify non-flooded wetlands. 2) Models simulating methane-producing areas overwhelmingly rely on modeled soil moisture, systematically over-estimating total global area, with regional over- and under-estimates, while schemes to model soil-moisture typically cannot account for positive water tables (i.e., flooding). Interestingly, while these distinct hydrological approaches to identify wetlands are complementary, merging them does not provide critical data needed to model wetlands for methane studies. We present a new integrated framework for modeling wetlands, and ultimately their methane emissions, that exploits the extensive body of data and information on wetlands. The foundation of the approach is an existing global gridded data set comprising all and only wetlands, including vegetation information. This data set is augmented with data inter alia on climate, inundation dynamics, soil type and soil carbon, permafrost, active-layer depth, growth form, and species composition. We investigate this enhanced wetland data set to identify which variables best explain occurrence and characteristics of observed

  9. TASCC newsletter volume 9 no. 6

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1995-06-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this June issue of TASCC is an update of the facility, TASCC workshop on international success and a listing of Junes`s experiments. 1 fig.

  10. Nuclear data newsletter. No. 30

    International Nuclear Information System (INIS)

    2000-09-01

    Issue No. 30 of the Nuclear Data Newsletter gives information about the following: new data libraries available at the IAEA (photonuclear data library, charged-particle cross section database for medical radioisotope production); updated databases and libraries; computer codes and packages; list of selected reports and documents; and co-operating nuclear data service centres

  11. ITER CTA newsletter. No. 3

    International Nuclear Information System (INIS)

    2001-11-01

    This ITER CTA newsletter comprises reports of Dr. P. Barnard, Iter Canada Chairman and CEO, about the progress of the first formal ITER negotiations and about the demonstration of details of Canada's bid on ITER workshops, and Dr. V. Vlasenkov, Project Board Secretary, about the meeting of the ITER CTA project board

  12. TASCC newsletter volume 8 no. 7

    International Nuclear Information System (INIS)

    Thomson, L.

    1994-07-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this July issue of TASCC is an update of the facility,news on TASCC personnel, results of a coulomb-excitation and a listing of July's experiments. 4 figs

  13. Nuclear Data Newsletter. Issue No. 15

    International Nuclear Information System (INIS)

    1991-03-01

    This issue of the Nuclear Data Newsletter (March 1991) gives information on the following topics: Data indexes and bibliographies, new data libraries received, selected new publications on nuclear data, related to the activity of the Nuclear Data Section of the IAEA

  14. TASCC newsletter volume 9 no. 12

    International Nuclear Information System (INIS)

    Thomson, L.

    1995-12-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this December issued of TASCC is an update of the facility, a year -end review of TASCC by the director and a listing of December's experiments. 1 fig

  15. Animal production and health newsletter. No. 26

    International Nuclear Information System (INIS)

    1997-06-01

    This issue of the newsletter highlights coordinated research programs in animal diseases including ELISA and RIA techniques in reproductive studies. Announcement of staff changes and forthcoming events are also covered

  16. Animal production and health newsletter. No. 26

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    This issue of the newsletter highlights coordinated research programs in animal diseases including ELISA and RIA techniques in reproductive studies. Announcement of staff changes and forthcoming events are also covered.

  17. Nuclear power newsletter Vol. 2, no. 3

    International Nuclear Information System (INIS)

    2005-09-01

    The topics presented in this newsletter are: factors contributing to increased nuclear electricity production for the period 1990-2004 ; NPP operating performance and life cycle management; improving human performance quality and technical infrastructure; and technology development and applications for advanced reactors. Three factors contributing the electricity production increase are analysed and presented - growth due to new power plants building (36%); existing NPP uprating (7%); and energy availability improvements (57%). Trends of installed capacity and available production are given. The newsletter also presents technical issues that influence decisions on operation and nuclear power infrastructure and delayed NPPs. In the last article technology advances are presented in details for water cooled reactors, fast reactors and accelerator driven systems, gas cooled reactors and desalination plants

  18. SSDL Newsletter. No. 34

    International Nuclear Information System (INIS)

    1995-12-01

    This issue of the SSDL newsletter contains recommendations on the use and dissemination of SSDLs of N D,W factors; these should not be transferred to hospital ionization chambers or used by SSDLs for calibration of therapy beams until a new code of Practice, replacing TRS-277, becomes available. Description of the on-going and planned activities of the IAEA Dosimetry Section is also presented. Refs, figs, tabs

  19. Animal production and health newsletter. No. 23

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    The Newsletter presents the staffing, past and forthcoming workshops, status of the existing coordinated research programmes in the area of application of nuclear and biotechnology techniques in animal production and health.

  20. Animal production and health newsletter. No. 23

    International Nuclear Information System (INIS)

    1996-01-01

    The Newsletter presents the staffing, past and forthcoming workshops, status of the existing coordinated research programmes in the area of application of nuclear and biotechnology techniques in animal production and health

  1. ITER CTA newsletter. No. 9

    International Nuclear Information System (INIS)

    2002-06-01

    This ITER CTA newsletter contains information about the Fourth Negotiations Meeting on the Joint Implementation of ITER held in Cadarache, France on 4-6 June 2002 and about the meeting of the ITER CTA Project Board which took place on the occasion of the N4 Meeting at Cadarache on 3-4 June 2002

  2. ITER CTA newsletter. No. 6

    International Nuclear Information System (INIS)

    2002-01-01

    This ITER CTA Newsletter issue comprises information about the following ITER Meetings: The second negotiation meeting on the joint implementation of ITER, held in Tokyo(Japan) on 22-23 January 2002, and an international ITER symposium on burning plasma science and technology, held the day later after the second negotiation meeting at the same place

  3. ITER CTA newsletter. No. 1

    International Nuclear Information System (INIS)

    2001-01-01

    This ITER CTA newsletter comprises reports on ITER co-ordinated technical activities, information about the Meeting of the ITER CTA project board which took place in Vienna on 16 July 2001, and the Meeting of the expert group on MHD, disruptions and plasma control which was held on 25-26 June 2001 in Funchal, Madeira

  4. TASCC newsletter volume 8 no. 4

    International Nuclear Information System (INIS)

    Thomson, L.

    1994-04-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this April issue of TASCC is an update of the facility, news on the Penning-trap spectrometer, educators at CRL, AECB inspection and a listing of April's experiments. 1 fig

  5. TASCC newsletter volume 7 no. 12

    International Nuclear Information System (INIS)

    Thomson, L.

    1993-12-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this December issue of TASCC is an update of the facility, a year end review by the director and a listing of experiments carried out in December. 3 figs

  6. TASCC newsletter volume 9 no. 8

    International Nuclear Information System (INIS)

    Thomson, L.

    1995-08-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this August issue of TASCC is an update of the facility, improvement in memory effects by the AMS at TASCC, personnel news and a listing of August's experiments. 3 figs

  7. Soils Newsletter. V. 11, no. 2

    International Nuclear Information System (INIS)

    1988-12-01

    This Newsletter contains a report of the second research co-ordination meeting on nuclear techniques to improve crop production on salt-affected soils (October 1988, IAEA, Vienna) and lists some of the technical co-operation programmes in Europe and the Middle East

  8. TASCC newsletter volume 7 no. 11

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1993-11-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this November issue of TASCC is an update of the facility, news of a purchase of phase-shifters and a listing of experiments run in November. 2 figs.

  9. TASCC newsletter volume 7 no. 12

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1993-12-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this December issue of TASCC is an update of the facility, a year end review by the director and a listing of experiments carried out in December. 3 figs.

  10. TASCC newsletter volume 8 no. 7

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1994-07-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this July issue of TASCC is an update of the facility,news on TASCC personnel, results of a coulomb-excitation and a listing of July`s experiments. 4 figs.

  11. TASCC newsletter volume 9 no. 4

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1995-04-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this April issue of TASCC is an update of the facility, analysis of Chernobyl samples, staff changes, Internet availability and a listing of April`s experiments. 1 fig.

  12. TASCC newsletter volume 9 no. 12

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1995-12-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this December issued of TASCC is an update of the facility, a year -end review of TASCC by the director and a listing of December`s experiments. 1 fig.

  13. 77 FR 63326 - Huron Wetland Management District, Madison Wetland Management District, and Sand Lake Wetland...

    Science.gov (United States)

    2012-10-16

    ..., consistent with sound principles of fish and wildlife management, conservation, legal mandates, and our... FXRS1265066CCP0] Huron Wetland Management District, Madison Wetland Management District, and Sand Lake Wetland Management District, SD; Final Comprehensive Conservation Plan and Finding of No Significant Impact for...

  14. ITER EDA newsletter. V. 6, no. 3

    International Nuclear Information System (INIS)

    1997-03-01

    This issue of the ITER EDA (Engineering Design Activities) Newsletter reports on the Central Solenoid Model Coil Project (Function, Objectives, Design, Project Management, Testing, Work Organization and Status). 8 figs, 2 tabs

  15. ITER EDA newsletter. V. 8, no. 3

    International Nuclear Information System (INIS)

    1999-03-01

    This newsletter contains reports on: 'The ITER management advisory committee (MAC) meeting in Cadarache' and on 'ITER technical advisory committee meeting at Garching'. It contains photos of the participants of both meetings

  16. Animal production and health newsletter. No. 24

    International Nuclear Information System (INIS)

    1996-07-01

    The Newsletter announces meetings and training programs in animal husbandry and animal health related activities undertaken by the IAEA. Short communications on coordinated research programs in animal production and health are included

  17. Animal production and health newsletter. No. 24

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The Newsletter announces meetings and training programs in animal husbandry and animal health related activities undertaken by the IAEA. Short communications on coordinated research programs in animal production and health are included.

  18. ITER EDA newsletter. V. 6, no. 12

    International Nuclear Information System (INIS)

    1997-12-01

    This issue of the ITER Newsletter contains summary reports (i) on the Sixth ITER Technical Meeting on Safety and Environment and (ii) on JAERI's Annual Public Seminar on Fusion Research and Development

  19. SSDL Newsletter, No. 67, December 2017

    International Nuclear Information System (INIS)

    2017-12-01

    This issue of the SSDL Newsletter (No. 67) is a special issue dedicated to the IAEA/WHO SSDL Network. The SSDL Network was established in 1976 and its main aim is to support Member States to maintain the traceability of their dose measurements. The first article of this newsletter is a historical review of the SSDL Network. The SSDL Charter explains the privileges, rights and duties of the Network members and it was originally drawn up and published in 1999. The original SSDL Charter has now been reviewed and updated and electronic version of the 2nd edition is available on our website. The second article of this Newsletter is the foreword of the new Charter. It describes the new edition of the Charter and explains how the requirements for the Network members have changed. One of the requirements of a full SSDL Network member is to fill out and submit the annual report form. This data has been gathered from 2015 and 2016 annual reports and a summary is given in the third article. The article gives a statistical overview of the services provided by the SSDL Network members. In the future, we would like to share this data with you. We are creating a new database called Dosimetry Laboratory Network i.e. DOLNET. The preliminary version of this database is currently available on our new website. However, we are currently working on revising and upgrading it to be able to provide more information about the services available at the SSDLs of the IAEA/WHO SSDL Network.

  20. ITER CTA newsletter. No. 7

    International Nuclear Information System (INIS)

    2002-04-01

    This issue of ITER CTA newsletter contains information about the meeting of the ITER CTA project board, which took place in Moscow, Russian Federation on 22 April 2002 on the occasion of the Third Negotiators Meeting (N3), and about the meeting 'EU divertor celebration day' organized on 16 January 2002 at Plansee AG, Reutte, Austria

  1. TASCC newsletter volume 6 no. 9

    International Nuclear Information System (INIS)

    Thomson, L.

    1992-09-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this September issue is a report of TASCC productivity, awards from AECL, and a symposium hosted by TASCC, a facility report and operating record and a listing of September's experiments. 1 fig

  2. TASCC newsletter volume 8 no. 4

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1994-04-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this April issue of TASCC is an update of the facility, news on the Penning-trap spectrometer, educators at CRL, AECB inspection and a listing of April`s experiments. 1 fig.

  3. Disarmament. Newsletter. V. 11, no. 1

    International Nuclear Information System (INIS)

    1993-01-01

    The newsletter presents materials covering the following subjects: signing of START 2 treaty by Russia and the United States; arms regulation and disarmament in the post-cold war area; accession of new countries to the Non-Proliferation Treaty; trends towards fewer nuclear-weapon tests

  4. ITER EDA newsletter. V. 8, no. 7

    International Nuclear Information System (INIS)

    1999-07-01

    This newsletter contains an article concerning the ITER divertor cassette project meeting in Bologna, Italy (May 26-28, 1999), and an emotional outburst, concerning the closure of the ITER site in San Diego, USA

  5. Animal production and health newsletter. No. 32

    International Nuclear Information System (INIS)

    2000-06-01

    Project reviews and research coordination meetings on milk production, rinderpest diagnosis, animal vaccinations, quality assurance in veterinary diagnostic laboratories and evaluation of animal feeds are the major highlights of this issue of the Newsletter

  6. Animal production and health newsletter. No. 20

    International Nuclear Information System (INIS)

    1994-07-01

    The activities of the Animal Production and Health Section of the Joint FAO/IAEA Division are carried out through the operation of Co-ordinated Research Programmes and Technical Co-operation projects, both of which aim to encourage and improve the capacity of national institutions in tropical and subtropical countries to identify and resolve problems connected with livestock development. This particular programme at the outset, it was envisaged that an inter-disciplinary approach would be adopted by each participating institute whereby studies on nutrition, reproduction and health would be integrated into a number of site specific projects. The one discussed in this newsletter covers animal production and focussing on animal reproduction and reproduction-nutrition interactions. This paper contains an outline for the program which encourages scientists from universities and research institutes to provide assistance and solutions to developing countries on the technical difficulties associated with artificial insemination

  7. About the National Forecast Chart

    Science.gov (United States)

    code. Press enter or select the go button to submit request Local forecast by "City, St" or Prediction Center on Twitter NCEP Quarterly Newsletter WPC Home Analyses and Forecasts National Forecast to all federal, state, and local government web resources and services. The National Forecast Charts

  8. ITER EDA Newsletter. V.3, no.4

    International Nuclear Information System (INIS)

    1994-04-01

    This ITER EDA Newsletter issue contains a report on the fifth meeting of the ITER Management Advisory Committee and a summary of a magnet and safety technical meeting held at Naka, February 22-25, 1994

  9. ITER EDA newsletter. V. 9, no. 6

    International Nuclear Information System (INIS)

    2000-06-01

    This newsletter contains the reports of the twelfth meeting of the ITER physics expert group on diagnostics and the 14. international conference on plasma-surface interactions in controlled fusion devices. Individual abstracts have been prepared

  10. Soils Newsletter. V. 12, no. 1

    International Nuclear Information System (INIS)

    1989-07-01

    This Newsletter includes a report of the second research co-ordination meeting on the use of isotopes to improve yield and nitrogen fixation of the common bean in Latin America (April 1989, Irapuato, Mexico), and describes some of the technical co-operation programmes in the Africa region

  11. TASCC newsletter volume 7 no. 10

    International Nuclear Information System (INIS)

    Thomson, L.

    1993-10-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this October issue of TASCC is an update of the facility report, ECR ion source development, new measurement of Carbon 10, Penning-trap mass spectrometer and a listing of October's experiments. 2 figs

  12. Soils Newsletter. V. 13, no. 1

    International Nuclear Information System (INIS)

    1990-07-01

    This Newsletter includes a report on the recently completed co-ordinated research programme on the use of nuclear techniques in improving pasture management, and briefly describes the technical co-operation programme on the effect of changing land use on the ecology and climate of the Brazilian Amazon

  13. TASCC newsletter volume 8 no. 8

    International Nuclear Information System (INIS)

    Thomson, L.

    1994-08-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this August issue of TASCC is an update of the facility, personnel changes at TASCC, awards to TASCC personnel, workshop on deflectors, beam calculations on PC's and a listing of August's experiments. 2 figs

  14. Wetlands ‘Zaymische’ as a promising protected natural territories in the republic of Tatarstan

    Science.gov (United States)

    Assanova, N. Yu; Mingasova, N. M.

    2018-01-01

    The article reviews the data of a comprehensive survey of wetlands of the Kuibyshev reservoir (Zelenodolsk district of Republic of Tatarstan). The study discusses wetlands as one of the key elements of the ecological frame of the city of Kazan and Republic of Tatarstan. Change of the status to reserve or national park is recommended for the conservation of wetlands.

  15. Animal production and health newsletter. No. 39

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-01-01

    In addition to highlights of research coordination meetings, training events and announcements of upcoming events, this issue of the Newsletter carries editorial note regarding the potential of biotechnology in animal health and production for developing countries.

  16. Animal production and health newsletter. No. 39

    International Nuclear Information System (INIS)

    2004-01-01

    In addition to highlights of research coordination meetings, training events and announcements of upcoming events, this issue of the Newsletter carries editorial note regarding the potential of biotechnology in animal health and production for developing countries

  17. ITER CTA newsletter. No. 4

    International Nuclear Information System (INIS)

    2001-12-01

    This ITER CTA Newsletter contains information about the organization of the ITER Co-ordinated Technical Activities (CTA) International Team as the follow-up of the ITER CTA project board meeting in Toronto on 7 November 2001. It also includes a summary on the start of the international tokamak physics activity by Dr. D. Campbell, Chair of the ITPA Co-ordinating Committee

  18. Assessing the cumulative impacts of geographically isolated wetlands on watershed hydrology using the SWAT model coupled with improved wetland modules.

    Science.gov (United States)

    Lee, S; Yeo, I-Y; Lang, M W; Sadeghi, A M; McCarty, G W; Moglen, G E; Evenson, G R

    2018-06-07

    Despite recognizing the importance of wetlands in the Coastal Plain of the Chesapeake Bay Watershed (CBW) in terms of ecosystem services, our understanding of wetland functions has mostly been limited to individual wetlands and overall catchment-scale wetland functions have rarely been investigated. This study is aimed at assessing the cumulative impacts of wetlands on watershed hydrology for an agricultural watershed within the Coastal Plain of the CBW using the Soil and Water Assessment Tool (SWAT). We employed two improved wetland modules for enhanced representation of physical processes and spatial distribution of riparian wetlands (RWs) and geographically isolated wetlands (GIWs). This study focused on GIWs as their hydrological impacts on watershed hydrology are poorly understood and GIWs are poorly protected. Multiple wetland scenarios were prepared by removing all or portions of the baseline GIW condition indicated by the U.S. Fish and Wildlife Service National Wetlands Inventory geospatial dataset. We further compared the impacts of GIWs and RWs on downstream flow (i.e., streamflow at the watershed outlet). Our simulation results showed that GIWs strongly influenced downstream flow by altering water transport mechanisms in upstream areas. Loss of all GIWs reduced both water routed to GIWs and water infiltrated into the soil through the bottom of GIWs, leading to an increase in surface runoff of 9% and a decrease in groundwater flow of 7% in upstream areas. These changes resulted in increased variability of downstream flow in response to extreme flow conditions. GIW loss also induced an increase in month to month variability of downstream flow and a decrease in the baseflow contribution to streamflow. Loss of all GIWs was shown to cause a greater fluctuation of downstream flow than loss of all RWs for this study site, due to a greater total water storage capacity of GIWs. Our findings indicate that GIWs play a significant role in controlling hydrological

  19. Tidal wetland vegetation and ecotone profiles: The Rush Ranch Open Space Preserve

    Science.gov (United States)

    The Rush Ranch Open Space Preserve (Rush Ranch) is a component site of the San Francisco Bay National Estuarine Research Reserve (SF Bay NERR) that includes one of the largest undiked tidal wetlands in the San Francisco Estuary. The brackish tidal wetlands grade into transitional vegetation and unde...

  20. ICFA Beam Dynamics Newsletter

    Energy Technology Data Exchange (ETDEWEB)

    Ben-Zvi I.; Kuczewski A.; Altinbas, Z.; Beavis, D.; Belomestnykh,; Dai, J. et al

    2012-07-01

    The Collider-Accelerator Department at Brookhaven National Laboratory is building a high-brightness 500 mA capable Energy Recovery Linac (ERL) as one of its main R&D thrusts towards eRHIC, the polarized electron - hadron collider as an upgrade of the operating RHIC facility. The ERL is in final assembly stages, with injection commisioning starting in October 2012. The objective of this ERL is to serve as a platform for R&D into high current ERL, in particular issues of halo generation and control, Higher-Order Mode (HOM) issues, coherent emissions for the beam and high-brightness, high-power beam generation and preservation. The R&D ERL features a superconducting laser-photocathode RF gun with a high quantum efficiency photoccathode served with a load-lock cathode delivery system, a highly damped 5-cell accelerating cavity, a highly flexible single-pass loop and a comprehensive system of beam instrumentation. In this ICFA Beam Dynamics Newsletter article we will describe the ERL in a degree of detail that is not usually found in regular publications. We will discuss the various systems of the ERL, following the electrons from the photocathode to the beam dump, cover the control system, machine protection etc and summarize with the status of the ERL systems.

  1. ITER EDA newsletter. V. 7, no. 7

    International Nuclear Information System (INIS)

    1998-07-01

    This newsletter contains the articles: 'Extraordinary ITER council meeting', 'ITER EDA final safety meeting' and 'Summary report of the 3rd combined workshop of the ITER confinement and transport and ITER confinement database and modeling expert groups'

  2. TASCC newsletter volume 7 no. 7

    International Nuclear Information System (INIS)

    Thomson, L.

    1993-07-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this July issue information is gained on solar cells as fission detectors, database conversion to VISTA, a facility report on beam production, employment equity at TASCC and insight into the cyclotron electrostatic deflector behaviour. 3 figs

  3. TASCC newsletter volume 5 no. 10

    International Nuclear Information System (INIS)

    Thomson, L.

    1991-10-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this October issue is a report on the commissioning of the cyclotron, a new AMS test method for Chlorine 36 beam, a facility report and operating record and a listing of experiments conducted in October

  4. TASCC newsletter volume 7 no. 10

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1993-10-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this October issue of TASCC is an update of the facility report, ECR ion source development, new measurement of Carbon 10, Penning-trap mass spectrometer and a listing of October`s experiments. 2 figs.

  5. TASCC newsletter volume 7 no. 4

    International Nuclear Information System (INIS)

    Thomson, L.

    1993-04-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in the April issue is information on damage tests of satellite instrumentation, general news on success of beams achieved, assessment by NPPAP panel on TASCC programs, staff changes and a listing of April's experiments. 2 figs

  6. TASCC newsletter volume 8 no. 6

    International Nuclear Information System (INIS)

    Thomson, L.

    1994-06-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this June issue of TASCC is an update of the facility, a review of federal strategy for science and technology, construction on the Canadian Penning Trap Mass Spectrometer and a listing of June's experiments. 1 fig

  7. Fermilab Friends for Science Education | Newsletters

    Science.gov (United States)

    FFSE members receive a newsletter twice each year, in the fall and in the winter. Links to the current issue and past issues are available below. Spring 2012 Volunteers Extraordinaire, Education Office staff , Responding to Lab-wide Changes, 2012 Events: Mark Your Calendar!, Board of Directors Changes, ??? A Question

  8. Powernext newsletter n. 27

    International Nuclear Information System (INIS)

    2005-02-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange market. This issue of Powernext newsletter presents the highlights of the European power trade markets during January, February and March 2005. It reports on some daily market statistics related to prices and volumes traded on Powernext Day-Ahead TM in the case of day-ahead contracts, and on Powernext Futures TM in the case of medium-term contracts. (J.S.)

  9. Powernext newsletter n. 28

    International Nuclear Information System (INIS)

    2005-04-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange market. This issue of Powernext newsletter presents the highlights of the European power trade markets during February, March and April 2005. It reports on some daily market statistics related to prices and volumes traded on Powernext Day-Ahead TM in the case of day-ahead contracts, and on Powernext Futures TM in the case of medium-term contracts. (J.S.)

  10. The spatial distribution of soil organic carbon in tidal wetland soils of the continental United States.

    Science.gov (United States)

    Hinson, Audra L; Feagin, Rusty A; Eriksson, Marian; Najjar, Raymond G; Herrmann, Maria; Bianchi, Thomas S; Kemp, Michael; Hutchings, Jack A; Crooks, Steve; Boutton, Thomas

    2017-12-01

    Tidal wetlands contain large reservoirs of carbon in their soils and can sequester carbon dioxide (CO 2 ) at a greater rate per unit area than nearly any other ecosystem. The spatial distribution of this carbon influences climate and wetland policy. To assist with international accords such as the Paris Climate Agreement, national-level assessments such as the United States (U.S.) National Greenhouse Gas Inventory, and regional, state, local, and project-level evaluation of CO 2 sequestration credits, we developed a geodatabase (CoBluCarb) and high-resolution maps of soil organic carbon (SOC) distribution by linking National Wetlands Inventory data with the U.S. Soil Survey Geographic Database. For over 600,000 wetlands, the total carbon stock and organic carbon density was calculated at 5-cm vertical resolution from 0 to 300 cm of depth. Across the continental United States, there are 1,153-1,359 Tg of SOC in the upper 0-100 cm of soils across a total of 24 945.9 km 2 of tidal wetland area, twice as much carbon as the most recent national estimate. Approximately 75% of this carbon was found in estuarine emergent wetlands with freshwater tidal wetlands holding about 19%. The greatest pool of SOC was found within the Atchafalaya/Vermilion Bay complex in Louisiana, containing about 10% of the U.S. total. The average density across all tidal wetlands was 0.071 g cm -3 across 0-15 cm, 0.055 g cm -3 across 0-100 cm, and 0.040 g cm -3 at the 100 cm depth. There is inherent variability between and within individual wetlands; however, we conclude that it is possible to use standardized values at a range of 0-100 cm of the soil profile, to provide first-order quantification and to evaluate future changes in carbon stocks in response to environmental perturbations. This Tier 2-oriented carbon stock assessment provides a scientific method that can be copied by other nations in support of international requirements. © 2017 John Wiley & Sons Ltd.

  11. ITER EDA newsletter. V. 9, no. 2

    International Nuclear Information System (INIS)

    2000-02-01

    This ITER EDA Newsletter reports on the seventh ITER technical meeting on safety and environment and contains the executive summary of the eleventh ITER scrape-off layer and divertor physics expert group meeting. Individual abstracts have been prepared

  12. ITER EDA newsletter. V. 2, no. 11

    International Nuclear Information System (INIS)

    1993-11-01

    This issue of the ITER EDA (Engineering Design Activities) Newsletter contains an ITER EDA Status Report, and a report on the Fourth International Fusion Neutronics Workshop at the University of California, Los Angeles Campus, October 20-21, 1993

  13. Evaluation of ALOS PALSAR Data for High-Resolution Mapping of Vegetated Wetlands in Alaska

    Directory of Open Access Journals (Sweden)

    Daniel Clewley

    2015-06-01

    Full Text Available As the largest natural source of methane, wetlands play an important role in the carbon cycle. High-resolution maps of wetland type and extent are required to quantify wetland responses to climate change. Mapping northern wetlands is particularly important because of a disproportionate increase in temperatures at higher latitudes. Synthetic aperture radar data from a spaceborne platform can be used to map wetland types and dynamics over large areas. Following from earlier work by Whitcomb et al. (2009 using Japanese Earth Resources Satellite (JERS-1 data, we applied the “random forests” classification algorithm to variables from L-band ALOS PALSAR data for 2007, topographic data (e.g., slope, elevation and locational information (latitude, longitude to derive a map of vegetated wetlands in Alaska, with a spatial resolution of 50 m. We used the National Wetlands Inventory and National Land Cover Database (for upland areas to select training and validation data and further validated classification results with an independent dataset that we created. A number of improvements were made to the method of Whitcomb et al. (2009: (1 more consistent training data in upland areas; (2 better distribution of training data across all classes by taking a stratified random sample of all available training pixels; and (3 a more efficient implementation, which allowed classification of the entire state as a single entity (rather than in separate tiles, which eliminated discontinuities at tile boundaries. The overall accuracy for discriminating wetland from upland was 95%, and the accuracy at the level of wetland classes was 85%. The total area of wetlands mapped was 0.59 million km2, or 36% of the total land area of the state of Alaska. The map will be made available to download from NASA’s wetland monitoring website.

  14. Classifying and mapping wetlands and peat resources using digital cartography

    Science.gov (United States)

    Cameron, Cornelia C.; Emery, David A.

    1992-01-01

    Digital cartography allows the portrayal of spatial associations among diverse data types and is ideally suited for land use and resource analysis. We have developed methodology that uses digital cartography for the classification of wetlands and their associated peat resources and applied it to a 1:24 000 scale map area in New Hampshire. Classifying and mapping wetlands involves integrating the spatial distribution of wetlands types with depth variations in associated peat quality and character. A hierarchically structured classification that integrates the spatial distribution of variations in (1) vegetation, (2) soil type, (3) hydrology, (4) geologic aspects, and (5) peat characteristics has been developed and can be used to build digital cartographic files for resource and land use analysis. The first three parameters are the bases used by the National Wetlands Inventory to classify wetlands and deepwater habitats of the United States. The fourth parameter, geological aspects, includes slope, relief, depth of wetland (from surface to underlying rock or substrate), wetland stratigraphy, and the type and structure of solid and unconsolidated rock surrounding and underlying the wetland. The fifth parameter, peat characteristics, includes the subsurface variation in ash, acidity, moisture, heating value (Btu), sulfur content, and other chemical properties as shown in specimens obtained from core holes. These parameters can be shown as a series of map data overlays with tables that can be integrated for resource or land use analysis.

  15. Using Tradtional Ecological Knowledge to Protect Wetlands: the Swinomish Tribe's Wetland Cultural Assessment Project

    Science.gov (United States)

    Mitchell, T.

    2017-12-01

    "Traditional" wetland physical assessment modules do not adequately identify Tribal cultural values of wetlands and thus wetlands may not be adequately protected for cultural uses. This Swinomish Wetlands Cultural Assessment Project has developed a cultural resource scoring module that can be incorporated into wetland assessments to better inform wetland protections. Local native knowledge was gathered about the traditional uses of 99 native wetland plant species. A cultural scoring matrix was developed based on the presence of traditionally used plants in several use categories including: construction, ceremonial, subsistence, medicinal, common use, plant rarity, and place of value for each wetland. The combined score of the cultural and physcial modules provides an overall wetland score that relates to proscribed buffer protection widths. With this local native knowledge incorporated into wetland assessments, we are protecting and preserving Swinomish Reservation wetlands for both cultural uses and ecological functionality through the Tribe's wetland protection law.

  16. TASCC newsletter volume 8 no. 5

    International Nuclear Information System (INIS)

    Thomson, L.

    1994-05-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this May issue of TASCC is an update of the facility, a visit by the Nuclear Physics Technical Review Committee, sizing of meteors, Deep River Science Academy on TASCC projects and a listing of May's experiments. 2 figs

  17. TASCC newsletter volume 8 no. 9

    International Nuclear Information System (INIS)

    Thomson, L.

    1994-09-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this September issue of TASCC is an update of the facility, winner of Nobel prize, dating of fossil seeds using Chlorine 36, promotion of TASCC at a local fair and a listing of September's experiments. 1 fig

  18. TASCC newsletter volume 7 no. 4

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1993-04-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in the April issue is information on damage tests of satellite instrumentation, general news on success of beams achieved, assessment by NPPAP panel on TASCC programs, staff changes and a listing of April`s experiments. 2 figs.

  19. TASCC newsletter volume 8 no. 6

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1994-06-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this June issue of TASCC is an update of the facility, a review of federal strategy for science and technology, construction on the Canadian Penning Trap Mass Spectrometer and a listing of June`s experiments. 1 fig.

  20. TASCC newsletter volume 8 no. 8

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1994-08-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this August issue of TASCC is an update of the facility, personnel changes at TASCC, awards to TASCC personnel, workshop on deflectors, beam calculations on PC`s and a listing of August`s experiments. 2 figs.

  1. TASCC newsletter volume 7 no. 8

    International Nuclear Information System (INIS)

    Thomson, L.

    1993-08-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this August issue is information on the status of the TRC's written report, visitors to TASCC, the facility report and new intruder bands that were discovered, as well as a listing of August 's experiments. 2 figs

  2. TASCC newsletter volume 9 no. 7

    International Nuclear Information System (INIS)

    Thomson, L.

    1995-07-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this July issue of TASCC is an update of the facility, submission of report by the Program Advisory Committee, government program review begins at AECL, awards to TASCC personnel and a listing of July's experiments. 2 figs

  3. Soils newsletter. V. 20, no. 1

    International Nuclear Information System (INIS)

    1997-07-01

    The newsletter reports highlights of the third Research Coordination Meeting of the IAEA/FAO CRP on ''the use of Nuclear and related techniques for evaluating the agronomic effectiveness of phosphate fertilizers, in particular rock phosphates'' which was held in Vienna, Austria, 17-21, 1997. Training seminars conducted are also discussed

  4. Newsletter '77 in stereology

    International Nuclear Information System (INIS)

    Ondracek, G.

    1977-12-01

    There are three groups of contributions forming the present Newsletter in Stereology which are such of theoretical type, stereological activities in bio-sciences and quatitative image analysis in materials science. The report is introduced by two papers treating theoretical problems as the definition of particle size based on the total curvature and the definition of pattern recognition categories. It than follows a summarizing description and comparison of alternative techniques used to measure and conclude stereological parameters in bio-sciences. The discussion includes the sample preparation, semi- and complete automatic measuring procedures as well as the computation of primary data. The biological part ends by considering the use of those quantitative microscopical methods to investigate and classify foreign compounds inside the human liver stereologically. The materials science part reports about tests made on steel specimens to evaluate the accuracy of automatic microstructural analyses and about the use of image 'erosion' and 'dilatation' to measure microstructural parameters automatically. The last subject is part of a serie on morphology in quantitative metallography started in the previous Newsletter '76. The last paper on materials sciences considers the use of stereology and microstructural analysis in respect to a quality control, choosing WC-Co hardmetals as an example, where stereologically defined microstructural parameters do not serve only to describe microstructures quantitatively but also provide a usefull tool to determine properties indirectly. (orig.) [de

  5. Nuclear Data Newsletter, No. 54, November 2012

    International Nuclear Information System (INIS)

    2012-11-01

    This issue of Nuclear Data Newsletter features Message from the Section Head; Nuclear Data Section IT resources; Computer codes and data libraries - News; NDS meeting reports; Selected charts, reports and documents; Coordinated research projects; Staff items and Forthcoming event.

  6. ITER EDA newsletter. V. 5, no. 8

    International Nuclear Information System (INIS)

    1996-08-01

    This issue of the Newsletter on the Engineering Design Activities (EDA) for the ITER Tokamak project contains a report on the divertor remote handling development (and of a summer party at the ITER Joint Work Site in Garching, Germany)

  7. ITER EDA newsletter. V. 8, no. 8

    International Nuclear Information System (INIS)

    1999-08-01

    This ITER EDA newsletter reports on the programme directors meeting of 28-29 July 1999, the Snowmass Fusion Summer Study Group workshop and the ITER Management Advisory Committee meeting in Garching. Individual abstracts are prepared for the 3 meetings

  8. Nuclear power newsletter Vol. 2, no. 2

    International Nuclear Information System (INIS)

    2005-06-01

    The main topics in the newsletter are: International Ministerial Conference 'Nuclear Power for the 21st Century 'NPP operating performance and life cycle management; improving human performance quality and technical infrastructure; and technology development and applications for advanced reactors

  9. ITER EDA newsletter. V. 5, no. 8

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    This issue of the Newsletter on the Engineering Design Activities (EDA) for the ITER Tokamak project contains a report on the divertor remote handling development (and of a summer party at the ITER Joint Work Site in Garching, Germany).

  10. Monitoring coastal wetlands in a highly dynamic tropical environment

    International Nuclear Information System (INIS)

    Saynor, M.J.; Finlayson, C.M.; Spiers, A.; Eliot, I.

    2001-01-01

    The Alligator Rivers Region in the wet-dry tropics of northern Australia has been selected by government and collaborating agencies as a key study area for the monitoring of natural and human-induced coastal change. The Region contains the floodplain wetlands of Kakadu National Park which have been recognised internationally for their natural and cultural heritage value. A coastal monitoring program for assessing and monitoring environmental change in the Alligator Rivers Region has been established at the Environmental Research Institute of the Supervising Scientist. This program has developed a regional capacity to measure and assess change on the wetlands, floodplains and coastline within the region. Field assessment and monitoring procedures have been developed for the program. The assessment procedures require use of georeferencing and data handling techniques to facilitate comparison and relational overlay of a wide variety of information. Monitoring includes regular survey of biophysical and cultural processes on the floodplains; such as the extension of tidal creeks and mangroves, shoreline movement, dieback in Melaleuca wetlands, and weed invasion of freshwater wetlands. A differential Global Positioning System is used to accurately georeference spatial data and a Geographic Information System is then used to store and assess information. The assessment and monitoring procedures can be applied to the wet-dry tropics in general. These studies are all particularly pertinent with the possibility of greenhouse gases causing global warming and potential sea-level rise, a major possible threat to the valued wetlands of Kakadu National Park, and across the wet-dry tropics in general

  11. Education and Training in Radiation, Transport and Waste Safety Newsletter, No. 05, March 2016

    International Nuclear Information System (INIS)

    2016-03-01

    Since 2005, IAEA has provided technical support for the Education and Training Appraisal (EduTA) missions. The EduTA team typically comprises one IAEA staff member and two international experts. So far, 20 missions have been completed (including follow-up and preparatory missions) and three missions are planned in 2016. To describe EduTA benefits, the expectations and impacts, both National and Regional perspectives of the Member States receiving and who are about to receive EduTA missions are the focus of this newsletter

  12. Review of Constructed Subsurface Flow vs. Surface Flow Wetlands

    International Nuclear Information System (INIS)

    HALVERSON, NANCY

    2004-01-01

    The purpose of this document is to use existing documentation to review the effectiveness of subsurface flow and surface flow constructed wetlands in treating wastewater and to demonstrate the viability of treating effluent from Savannah River Site outfalls H-02 and H-04 with a subsurface flow constructed wetland to lower copper, lead and zinc concentrations to within National Pollutant Discharge Elimination System (NPDES) Permit limits. Constructed treatment wetlands are engineered systems that have been designed and constructed to use the natural functions of wetlands for wastewater treatment. Constructed wetlands have significantly lower total lifetime costs and often lower capital costs than conventional treatment systems. The two main types of constructed wetlands are surface flow and subsurface flow. In surface flow constructed wetlands, water flows above ground. Subsurface flow constructed wetlands are designed to keep the water level below the top of the rock or gravel media, thus minimizing human and ecological exposure. Subsurface flow wetlands demonstrate higher rates of contaminant removal per unit of land than surface flow (free water surface) wetlands, therefore subsurface flow wetlands can be smaller while achieving the same level of contaminant removal. Wetlands remove metals using a variety of processes including filtration of solids, sorption onto organic matter, oxidation and hydrolysis, formation of carbonates, formation of insoluble sulfides, binding to iron and manganese oxides, reduction to immobile forms by bacterial activity, and uptake by plants and bacteria. Metal removal rates in both subsurface flow and surface flow wetlands can be high, but can vary greatly depending upon the influent concentrations and the mass loading rate. Removal rates of greater than 90 per cent for copper, lead and zinc have been demonstrated in operating surface flow and subsurface flow wetlands. The constituents that exceed NPDES limits at outfalls H-02 a nd H

  13. Mutation breeding newsletter. Index issue no. 11-20

    International Nuclear Information System (INIS)

    1984-01-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants

  14. Mutation breeding newsletter. Index issue no. 11-20

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-01-01

    This issue of the Newsletter presents new reports on mutation breeding programs using radiation or chemical mutagenesis to improve productivity, introduce disease resistance or induce morphological changes in crop plants.

  15. Nuclear data newsletter. No. 35

    International Nuclear Information System (INIS)

    2003-04-01

    This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue announces the online and offline news concerning nuclear data libraries and data processing codes. It includes announcements on development activities of IAEA in the field of nuclear data collections and relevant computer codes and lists selected reports and documents on nuclear data as well as cooperating nuclear data service centres

  16. Nuclear data newsletter. No. 36

    International Nuclear Information System (INIS)

    2003-09-01

    This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue announces the online and offline news concerning nuclear data libraries and data processing codes. It includes announcements on development activities of IAEA in the field of nuclear data collections and coordinated research projects and lists selected reports and documents on nuclear data as well as cooperating nuclear data service centres

  17. Nuclear data newsletter. No. 39

    International Nuclear Information System (INIS)

    2005-05-01

    This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue announces the online and offline news concerning nuclear data libraries and data processing codes. It includes announcements on development activities of IAEA in the field of nuclear data collections and coordinated research projects and lists selected reports and documents on nuclear data as well as cooperating nuclear data service centres

  18. Nuclear data newsletter. No. 34

    International Nuclear Information System (INIS)

    2002-10-01

    This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue announces the online and offline news concerning nuclear data libraries and data processing codes. It includes announcements on development activities of IAEA in the field of nuclear data collections and relevant computer codes and lists selected reports and documents on nuclear data as well as cooperating nuclear data service centres

  19. Nuclear data newsletter. No. 37

    International Nuclear Information System (INIS)

    2004-04-01

    This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue announces the online and offline news concerning nuclear data libraries and data processing codes. It includes announcements on development activities of IAEA in the field of nuclear data collections and coordinated research projects and lists selected reports and documents on nuclear data as well as cooperating nuclear data service centres

  20. "Everybody Identifies with Smokey the Bear": Employee Responses to Newsletter Identification Inducements at the U.S. Forest Service.

    Science.gov (United States)

    DiSanza, James R.; Bullis, Connie

    1999-01-01

    Contributes to scholarship on organizational identification (linked to decision making) by examining the identification rhetoric of an in-house newsletter at the U. S. Forest Service and by examining employee responses to newsletter content. Discusses the four responses to the newsletter that were identified: non identification, textual…

  1. Animal production and health newsletter. No. 11

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  2. ITER EDA newsletter. V. 7, no. 6

    International Nuclear Information System (INIS)

    1998-06-01

    This newsletter contains the articles: 'ITER representation at the 11th Pacific Basin Nuclear Conference', 'Summary of discussion points and further deliberations in the special committee on the ITER project in the Atomic Energy Commission', and 'ITER radio frequency systems'

  3. Animal production and health newsletter. No. 6

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  4. Animal production and health newsletter. No. 5

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  5. Animal production and health newsletter. No. 9

    International Nuclear Information System (INIS)

    1989-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  6. Nuclear power newsletter Vol. 1, no. 2

    International Nuclear Information System (INIS)

    2004-12-01

    The newsletter provides information on: Nuclear Power Plant Operating Performance and Life Cycle Management; Improving Human Performance, Quality and Technical Infrastructure Co-ordination of International Collaboration for the Development of Innovative Nuclear Technology; Technology Developments and Applications for Advanced Reactors

  7. ITER EDA newsletter. V. 8, no. 12

    International Nuclear Information System (INIS)

    1999-12-01

    This ITER EDA Newsletter reports about the ITER Management Advisory Committee Meeting in Naka, the ITER Technical Advisory Committee Meeting in Naka and the meeting of the ITER SWG-P2 in Vienna. A separate abstract is prepared for each meeting

  8. Animal production and health newsletter. No. 6

    International Nuclear Information System (INIS)

    1987-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  9. Animal production and health newsletter. No. 12

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  10. Animal production and health newsletter. No. 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  11. Animal production and health newsletter. No. 10

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-07-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  12. Animal production and health newsletter. No. 8

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  13. Animal production and health newsletter. No. 7

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  14. Animal production and health newsletter. No. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  15. Animal production and health newsletter. No. 7

    International Nuclear Information System (INIS)

    1988-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  16. Animal production and health newsletter. No. 10

    International Nuclear Information System (INIS)

    1989-07-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  17. Animal production and health newsletter. No. 5

    International Nuclear Information System (INIS)

    1987-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  18. Animal production and health newsletter. No. 8

    International Nuclear Information System (INIS)

    1988-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  19. Animal production and health newsletter. No. 2

    International Nuclear Information System (INIS)

    1985-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  20. Animal production and health newsletter. No. 4

    International Nuclear Information System (INIS)

    1986-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  1. Animal production and health newsletter. No. 1

    International Nuclear Information System (INIS)

    1985-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  2. ITER ITA newsletter. No. 21, April 2005

    International Nuclear Information System (INIS)

    2005-05-01

    This issue of ITER ITA (ITER transitional Arrangements) newsletter contains concise information about Russian federation Participant Team's activity in the area of preparation for ITER construction and information about International Fusion materials irradiation Facility(IRMIF) project and prospects for implementation

  3. Animal production and health newsletter. No. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  4. Animal production and health newsletter. No. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  5. Animal production and health newsletter. No. 9

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  6. Animal production and health newsletter. No. 30

    International Nuclear Information System (INIS)

    1999-06-01

    This issue of the Newsletter highlights forthcoming events including regional workshops, research coordination meetings and training courses on use isotope application in the diagnosis of animal diseases. Status of existing co-ordinated and technical co-operation research projects is also summarized

  7. Animal production and health newsletter. No. 3

    International Nuclear Information System (INIS)

    1986-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  8. Animal production and health newsletter. No. 12

    International Nuclear Information System (INIS)

    1990-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  9. Animal production and health newsletter. No. 11

    International Nuclear Information System (INIS)

    1990-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of isotope application in animal reproduction, nutrition and disease diagnostics. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  10. The System Nobody Sees: Irrigated Wetland Management and Alpaca Herding in the Peruvian Andes

    NARCIS (Netherlands)

    Verzijl, A.; Guerrero Quispe, S.

    2013-01-01

    Increasingly, attention in regional, national, and international water governance arenas has focused on high-altitude wetlands. However, existing local water management practices in these wetlands are often overlooked. This article looks at the irrigation activities of alpaca herders in the

  11. TASCC newsletter volume 7 no. 6

    International Nuclear Information System (INIS)

    Thomson, L.

    1993-06-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this June issue of TASCC is a facility report, updates on experiments being conducted, educational affiliation with the Deep River Science Academy and findings involving gadolinium-149 and information on a highly deformed band found in praseodymium. 2 figs

  12. TASCC newsletter volume 8 no. 3

    International Nuclear Information System (INIS)

    Thomson, L.

    1994-03-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this March issue of TASCC is an update of the facility, a VAX station installation on 8π spectrometer, staff awards, time-of-flight techniques for AMS of iodine isotopes and a listing of experiments for March. 4 figs

  13. Soils Newsletter. V. 10, no. 1

    International Nuclear Information System (INIS)

    1987-07-01

    This Newsletter contains reports of the Advisory Group Meeting on the use of Nuclear and related techniques in studying the roles of trees in restoring and maintaining soil fertility (November 1986, Vienna) and the first Research Co-ordination Meeting on nuclear techniques to improve production in salt-affected soils (December 1986, IAEA, Vienna)

  14. TASCC newsletter volume 8 no. 5

    Energy Technology Data Exchange (ETDEWEB)

    Thomson, L

    1994-05-01

    A newsletter produced by Chalk River`s Tandem Accelerator Superconducting Cyclotron Facility. Included in this May issue of TASCC is an update of the facility, a visit by the Nuclear Physics Technical Review Committee, sizing of meteors, Deep River Science Academy on TASCC projects and a listing of May`s experiments. 2 figs.

  15. TASCC newsletter volume 9 no. 2

    International Nuclear Information System (INIS)

    Thomson, L.

    1995-02-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this February issue of TASCC is an update of the facility, beams to simulate the cosmic-ray environment in space, personnel changes at TASCC, modular approach to rebuilding cyclotron rf control electronics and a listing of February's experiments. 1 fig

  16. TASCC newsletter volume 9 no. 3

    International Nuclear Information System (INIS)

    Thomson, L.

    1995-03-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this March issue of TASCC is an update of the facility, the new Program Advisory Committee, a memo of understanding signed with the Centre Recherche Nucleaires, a demonstration of graphical analysis software and a listing of March's experiments. 1 fig

  17. Soils newsletter. V. 22, no. 1

    International Nuclear Information System (INIS)

    1999-06-01

    This issue of the Newsletter highlights a number of coordinated research project meetings including isotope techniques in studies on management of organic matter and nutrient turnover, use of irradiated sewage sludge ti increase soil fertility, assessment of soil erosion. Status of existing co-ordinated and technical co-operation research projects is also summarized

  18. A model for evaluating effects of climate, water availability, and water management on wetland impoundments--a case study on Bowdoin, Long Lake, and Sand Lake National Wildlife Refuges

    Science.gov (United States)

    Tangen, Brian A.; Gleason, Robert A.; Stamm, John F.

    2013-01-01

    Many wetland impoundments managed by the U.S. Fish and Wildlife Service (USFWS) National Wildlife Refuge System throughout the northern Great Plains rely on rivers as a primary water source. A large number of these impoundments currently are being stressed from changes in water supplies and quality, and these problems are forecast to worsen because of projected changes to climate and land use. For example, many managed wetlands in arid regions have become degraded owing to the long-term accumulation of salts and increased salinity associated with evapotranspiration. A primary goal of the USFWS is to provide aquatic habitats for a diversity of waterbirds; thus, wetland managers would benefit from a tool that facilitates evaluation of wetland habitat quality in response to current and anticipated impacts of altered hydrology and salt balances caused by factors such as climate change, water availability, and management actions. A spreadsheet model that simulates the overall water and salinity balance (WSB model) of managed wetland impoundments is presented. The WSB model depicts various habitat metrics, such as water depth, salinity, and surface areas (inundated, dry), which can be used to evaluate alternative management actions under various water-availability and climate scenarios. The WSB model uses widely available spreadsheet software, is relatively simple to use, relies on widely available inputs, and is readily adaptable to specific locations. The WSB model was validated using data from three National Wildlife Refuges with direct and indirect connections to water resources associated with rivers, and common data limitations are highlighted. The WSB model also was used to conduct simulations based on hypothetical climate and management scenarios to demonstrate the utility of the model for evaluating alternative management strategies and climate futures. The WSB model worked well across a range of National Wildlife Refuges and could be a valuable tool for USFWS

  19. Hydroperiod regime controls the organization of plant species in wetlands.

    Science.gov (United States)

    Foti, Romano; del Jesus, Manuel; Rinaldo, Andrea; Rodriguez-Iturbe, Ignacio

    2012-11-27

    With urban, agricultural, and industrial needs growing throughout the past decades, wetland ecosystems have experienced profound changes. Most critically, the biodiversity of wetlands is intimately linked to its hydrologic dynamics, which in turn are being drastically altered by ongoing climate changes. Hydroperiod regimes, e.g., percentage of time a site is inundated, exert critical control in the creation of niches for different plant species in wetlands. However, the spatial signatures of the organization of plant species in wetlands and how the different drivers interact to yield such signatures are unknown. Focusing on Everglades National Park (ENP) in Florida, we show here that cluster sizes of each species follow a power law probability distribution and that such clusters have well-defined fractal characteristics. Moreover, we individuate and model those signatures via the interplay between global forcings arising from the hydroperiod regime and local controls exerted by neighboring vegetation. With power law clustering often associated with systems near critical transitions, our findings are highly relevant for the management of wetland ecosystems. In addition, our results show that changes in climate and land management have a quantifiable predictable impact on the type of vegetation and its spatial organization in wetlands.

  20. Resource Management plan for the Oak Ridge Reservation. Volume 28, Wetlands on the Oak Ridge Reservation

    Energy Technology Data Exchange (ETDEWEB)

    Cunningham, M. [Science Applications International Corp., Oak Ridge, TN (United States); Pounds, Larry [Tennessee Univ., Knoxville, TN (United States)

    1991-12-01

    A survey of wetlands on the Oak Ridge Reservation (ORR) was conducted in 1990. Wetlands occurring on ORR were identified using National Wetlands Inventory (NWI) maps and field surveys. More than 120 sites were visited and 90 wetlands were identified. Wetland types on ORR included emergent communities in shallow embayments on reservoirs, emergent and aquatic communities in ponds, forested wetland on low ground along major creeks, and wet meadows and marshes associated with streams and seeps. Vascular plant species occurring on sites visited were inventoried, and 57 species were added to the checklist of vascular plants on ORR. Three species listed as rare in Tennessee were discovered on ORR during the wetlands survey. The survey provided an intensive ground truth of the wetlands identified by NWI and offered an indication of wetlands that the NWI remote sensing techniques did not detect.

  1. Introduction to the Wetland Book 1: Wetland structure and function, management, and nethods

    Science.gov (United States)

    Davidson, Nick C.; Middleton, Beth A.; McInnes, Robert J.; Everard, Mark; Irvine, Kenneth; Van Dam, Anne A.; Finlayson, C. Max; Finlayson, C. Max; Everard, Mark; Irvine, Kenneth; McInnes, Robert J.; Middleton, Beth A.; Van Dam, Anne A.; Davidson, Nick C.

    2016-01-01

    The Wetland Book 1 is designed as a ‘first port-of-call’ reference work for information on the structure and functions of wetlands, current approaches to wetland management, and methods for researching and understanding wetlands. Contributions by experts summarize key concepts, orient the reader to the major issues, and support further research on such issues by individuals and multidisciplinary teams. The Wetland Book 1 is organized in three parts - Wetland structure and function; Wetland management; and Wetland methods - each of which is divided into a number of thematic Sections. Each Section starts with one or more overview chapters, supported by chapters providing further information and case studies on different aspects of the theme.

  2. ITER EDA Newsletter. V.3, no.3

    International Nuclear Information System (INIS)

    1994-03-01

    This ITER EDA Newsletter issue contains reports on (i) the completion of the ITER EDA Protocol 1, (ii) the signing of ITER EDA Protocol 2, (iii) a technical meeting on pumping and fuelling and (iv) a technical meeting on the ITER Tritium Plant

  3. The CERN & Society programme launches its newsletter

    CERN Multimedia

    Matteo Castoldi

    2016-01-01

    The newsletter will be issued quarterly. Sign up to remain informed about the latest initiatives of the CERN & Society programme!    The CERN & Society programme encompasses projects in the areas of education and outreach, innovation and knowledge exchange, and culture and creativity that spread the CERN spirit of scientific curiosity for the inspiration and benefit of society. The programme is funded primarily by the CERN & Society Foundation, a charitable foundation established by CERN and supported by individuals, trusts, organisations and commercial companies. The projects are inspired or enabled by CERN but lie outside of the Laboratory’s specific research mandate. We especially want to help young talent from around the world to flourish in the future. The programme is now launching its newsletter, which will be issued quarterly. Everybody who wants to be informed about CERN & Society’s activities, stay up-to-date with its latest in...

  4. IEC Newsletter, No. 51, First Quarter, 2015

    International Nuclear Information System (INIS)

    2015-06-01

    The IEC Newsletter is prepared by the Incident and Emergency Centre (IEC), Department of Nuclear Safety and Security of the IAEA. The Incident and Emergency Centre (IEC) is the global focal point for emergency preparedness and response for nuclear and radiological safety or security related incidents, emergencies, threats or events of media interest. The IEC is also the world’s centre for coordination of international assistance in emergency. The following topics are presented in this newsletter: IEM 8; Internal Full Response Exercise; Board of Governors establishes Safety Requirements in EPR as IAEA Safety Standard; ConvEx-2a; EURDEP Meeting; Train the Trainers Workshop on Medical Aspects of EPR; EPR-Medical 2005 Review Process; EPRIMS; Member State Preparedeness; EPREV Mission to Kenya; RENEB Meeting; Update by Finland of its RANET registration; Recent Events; Upgraded IEC videoconferencing infrastracture; EPREG Meeting and Forthcoming Event: EPR Conference

  5. Freedom of Speech Newsletter, May 1976.

    Science.gov (United States)

    Allen, Winfred G., Jr., Ed.

    This issue of the "Freedom of Speech Newsletter" contains three articles. "Big Brother, 1976--Judges and the Gag Order" by Miles Clark examines constitutional censorship of the media and government secrecy. "Democratic Rights: A Socialist View" by Kipp Dawson argues that "the rulers of the United States have never granted the American people any…

  6. Reduction of neonicotinoid insecticide residues in Prairie wetlands by common wetland plants.

    Science.gov (United States)

    Main, Anson R; Fehr, Jessica; Liber, Karsten; Headley, John V; Peru, Kerry M; Morrissey, Christy A

    2017-02-01

    Neonicotinoid insecticides are frequently detected in wetlands during the early to mid-growing period of the Canadian Prairie cropping season. These detections also overlap with the growth of macrophytes that commonly surround agricultural wetlands which we hypothesized may reduce neonicotinoid transport and retention in wetlands. We sampled 20 agricultural wetlands and 11 macrophyte species in central Saskatchewan, Canada, over eight weeks to investigate whether macrophytes were capable of reducing movement of neonicotinoids from cultivated fields and/or reducing concentrations in surface water by accumulating insecticide residues into their tissues. Study wetlands were surrounded by clothianidin-treated canola and selected based on the presence (n=10) or absence (n=10) of a zonal plant community. Neonicotinoids were positively detected in 43% of wetland plants, and quantified in 8% of all plant tissues sampled. Three plant species showed high rates of detection: 78% Equisetum arvense (clothianidin, range: wetlands had higher detection frequency and water concentrations of clothianidin (β±S.E.: -0.77±0.26, P=0.003) and thiamethoxam (β±S.E.: -0.69±0.35, P=0.049) than vegetated wetlands. We assessed the importance of wetland characteristics (e.g. vegetative zone width, emergent plant height, water depth) on neonicotinoid concentrations in Prairie wetlands over time using linear mixed-effects models. Clothianidin concentrations were significantly lower in wetlands surrounded by taller plants (β±S.E.: -0.57±0.12, P≤0.001). The results of this study suggest that macrophytes can play an important role in mitigating water contamination by accumulating neonicotinoids and possibly slowing transport to wetlands during the growing season. Copyright © 2016 Elsevier B.V. All rights reserved.

  7. IEC Newsletter, No. 52/2 (2015)

    International Nuclear Information System (INIS)

    2015-10-01

    The IEC Newsletter is prepared by the Incident and Emergency Centre (IEC), Department of Nuclear Safety and Security of the IAEA. The Incident and Emergency Centre (IEC) is the global focal point for emergency preparedness and response for nuclear and radiological safety or security related incidents, emergencies, threats or events of media interest. The IEC is also the world’s centre for coordination of international assistance in emergency. The following topics are presented in this newsletter: Peer Review of UAE’s Emergency Plans for Barakah NPP; IEM 9: Assessment and Prognosis in Response to a Nuclear or Radiological Emergency; Tabletop exercise simulating marime transport emergency; Establishment of EPR Standards Committee; Annual ConvEx-1c; Advisory Mission to Kuwait on medical aspects of EPR; EPR self-assessment for Arab Member States; Event at Cattenom NPP; Train the Trainers Workshop for first responders in Vienna; Member States Preparedness; Republic of Korea joins RANET — USA registers new capabilities; Workshop on Emergency Radiation Monitoring; #EPR15: International Conference on Global EPR; Recent Events

  8. Nuclear Data Newsletter. No. 17

    International Nuclear Information System (INIS)

    1992-09-01

    This issue of the Nuclear Data Newsletter dated September 1992, gives information on the following topics: Data indexes and bibliographies, IAEA Nuclear Data Information System-on-line access, nuclear data processing computer codes, new data libraries, multigroup nuclear data, selected new publication on nuclear data, the network of nuclear data service centers which are all related to the activity of the Nuclear Data Section (NDS) of the IAEA

  9. Nuclear data newsletter. No. 38

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-09-15

    This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue announces the online and offline news concerning web and database services, nuclear data libraries and data processing codes. It includes announcements on development activities of IAEA in the field of nuclear data collections and coordinated research projects and lists selected reports and documents on nuclear data as well as cooperating nuclear data service centres.

  10. Nuclear data newsletter. No. 38

    International Nuclear Information System (INIS)

    2004-09-01

    This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue announces the online and offline news concerning web and database services, nuclear data libraries and data processing codes. It includes announcements on development activities of IAEA in the field of nuclear data collections and coordinated research projects and lists selected reports and documents on nuclear data as well as cooperating nuclear data service centres

  11. Nuclear data newsletter. No.25

    International Nuclear Information System (INIS)

    1998-06-01

    The issue of the Nuclear Data Newsletter dated June 1998 gives information on the following topics: Computer code development, New data files and libraries, Major outcome of the NDS data development activity, Selected reports and documents on nuclear data, Chart of nuclides, Conference proceedings, Conference and meetings announcement, Forthcoming meetings held by NDS, Technical co-operation programme for 2001-2002, The address of the co-operating nuclear data service centres

  12. FEPSAC newsletter (May 2017)

    OpenAIRE

    Sanchez, Xavier; Fritsch, Julian

    2017-01-01

    Welcome to this issue of the FEPSAC Newsletter – Fédération Européenne de Psychologie des Sport et des Activités Corporelles (European Federation of Sport Psychology).\\ud \\ud BASES-FEPSAC conference 2017\\ud FEPSAC co-organises with the British Association of Sport and Exercise Sciences (BASES) a two-day conference in Nottingham, UK (28–29 November 2017). The event will offer participants the opportunity to share their research and receive valuable feedback from the rest of the delegates as we...

  13. SSDL Newsletter. No. 30

    International Nuclear Information System (INIS)

    1991-04-01

    This Secondary Standard Dosimetry Laboratories (SSDL) newsletter features a report of the 4th meeting of the SSDL Scientific Committee, held in Vienna in November, 1990. It also contains a report on the dosimetry audit programme for radiotherapy centres in the United States, from which it is evident that the programme has considerably improved the accuracy of dosimetry in the U.S. Finally, this issue reports the findings of an intercomparison programme to assess the dosimetric accuracy in radiotherapy in Turkey. Refs, figs and tabs

  14. ISAM newsletter. No. 3

    International Nuclear Information System (INIS)

    Torres, Carlos

    1998-11-01

    This issue of the ISAM newsletter informs on the past and forthcoming ISAM Co-ordinating Group meetings and highlights working group and safety case activities. The document briefs on the particular safety cases: Vault safety case; Radon-type facility safety case; and Borehole safety case. The document highlights also the ISAM Virtual Workspace which provides the opportunity through the World Wide Web for ISAM participants to share information and to work together on the Safety Cases and Working Group Activities. A list of ISAM documents is provided

  15. ITER EDA Newsletter. V. 4, no. 6

    International Nuclear Information System (INIS)

    1995-06-01

    This issue of the ITER EDA (Engineering Design Activities) Newsletter contains a report on the TAC-JCT (Technical Advisory Committee, Joint Technical Team) Informal Technical Reviews and the State Duma Hearings on Fusion (i.e., Parliamentary Hearing on Fusion held in the Russian Federation)

  16. ITER EDA newsletter. V. 7, no. 12

    International Nuclear Information System (INIS)

    1998-12-01

    This edition of the ITER EDA Newsletter is dedicated to celebrate the achievements of the ITER activities at the San Diego Joint Work Site. Articles by E. Velikhov, A. Davies and R. Aymar mark the final days of American participation in the ITER program

  17. ITER EDA newsletter. V. 7, No. 3

    International Nuclear Information System (INIS)

    1998-03-01

    This issue of the ITER Newsletter contains an article of the Status of the ITER EDA and the progress of the ITER activities and a report on the 5th Technical Meeting on Quality which was held in San Diego on 20-22 October 1997

  18. ITER EDA newsletter. V. 7, no. 1

    International Nuclear Information System (INIS)

    1998-01-01

    This issue of the ITER Newsletter contains a summary report on the Thirteenth meeting of the ITER Management Advisory Committee (MAC), a report on ITER at the International Conference on Fusion Reactor Materials and a report of a Russian scientist working at ITER Garching JWS

  19. Animal production and health newsletter. No. 29

    International Nuclear Information System (INIS)

    1998-12-01

    This issue of the newsletter outlines activities and coordinated research programmes in the areas of animal production and animal health for the year 1999 by the Joint FAO/IAEA Division of Nuclear Techniques in food and agriculture and FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf

  20. Potential Wetland Restoration Indicators data for the EnviroAtlas

    Data.gov (United States)

    U.S. Environmental Protection Agency — Data is based on overlap of topographic, soil drainage, and national wetland inventory areas. This dataset is associated with the following publication: Horvath, E.,...

  1. TASCC newsletter volume 10 no. 1

    International Nuclear Information System (INIS)

    Thomson, L.

    1996-01-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this January issue of TASCC is an update of the facility, letters of support to the government for research to continue at Chalk River Laboratories, home page on the Internet, collaboration on Vsystem with the Hahn-Meitner Institute and a listing of January's experiments. 1 fig

  2. TASCC newsletter volume 9 no. 1

    International Nuclear Information System (INIS)

    Thomson, L.

    1995-01-01

    A newsletter produced by Chalk River's Tandem Accelerator Superconducting Cyclotron Facility. Included in this January issue of TASCC is an update of the facility, news on distribution of Nuclear Physics News International, installation of the Penning trap mass spectrometer, workshop to be held in June on nuclear physics research, and a listing of January's experiments. 1 fig

  3. The System Nobody Sees: Irrigated Wetland Management and Alpaca Herding in the Peruvian Andes

    OpenAIRE

    Verzijl, A.; Guerrero Quispe, S.

    2013-01-01

    Increasingly, attention in regional, national, and international water governance arenas has focused on high-altitude wetlands. However, existing local water management practices in these wetlands are often overlooked. This article looks at the irrigation activities of alpaca herders in the community of Ccarhuancho in the Central Andes of Peru. For more than two centuries, they have been constructing small-scale irrigation canals to maintain and expand the local wetlands, called bofedales. Th...

  4. Constructed Wetlands

    Science.gov (United States)

    these systems can improve water quality, engineers and scientists construct systems that replicate the functions of natural wetlands. Constructed wetlands are treatment systems that use natural processes

  5. "Wetlands: Water Living Filters?",

    OpenAIRE

    Dordio, Ana; Palace, A. J.; Pinto, Ana Paula

    2008-01-01

    Human societies have indirectly used natural wetlands as wastewater discharge sites for many centuries. Observations of the wastewater depuration capacity of natural wetlands have led to a greater understanding of the potential of these ecosystems for pollutant assimilation and have stimulated the development of artificial wetlands systems for treatment of wastewaters from a variety of sources. Constructed wetlands, in contrast to natural wetlands, are human-made systems that are designed, bu...

  6. INDAG newsletter. No. 4

    International Nuclear Information System (INIS)

    2004-09-01

    INDAG, so far, has been the only IAEA group to publish its Newsletter regularly before each General Conference Meeting. It is no doubt mainly this motivation for communication with complete transparency, coupled with expert advice, that led the independent panel for the evaluation of IAEA's nuclear desalination activities to highly commend INDAG for its actions. This time, INDAG brings you some concrete results of the International cooperation activities, strongly supported by INDAG and carried out under the aegis of IAEA's INT/4/134 programme: Thus, the Kalpakkam nuclear desalination complex in India is nearly completed, the Pakistani project for desalination with the Karachi nuclear power plant is now well on the way. At the same time, two technical and economic feasibility studies of nuclear desalination have also been completed. The final report on the feasibility of SMART + MED based integrated desalination system for the Madura island in Indonesia (Collaboration between South Korea and Indonesia) has already been published. That from the French -Tunisian collaboration, known as the TUNDESAL project, would come out as this Newsletter reaches you. As INDAG has consistently tried to communicate, these two studies have independently concluded that nuclear desalination is indeed a viable option for the future. The CRP on the economic assessment of site-specific cases, launched after INDAG's recommendation, continues to move forward. It was indeed the revised new models in DEEP that permitted the comprehensive economic evaluation of desalination costs in the two international feasibility studies

  7. ITER EDA newsletter. V. 9, no. 9

    International Nuclear Information System (INIS)

    2000-09-01

    This ITER EDA Newsletter contains the following 5 contributions: CSMC and CSIC charging tests successfully completed; The ITER divertor cassette project meeting; Blanket R and D and design task meeting; IAEA technical committee meeting on fusion safety; ITER L-6 large project ''blanket remote handling and maintenance''

  8. Insect and pest control newsletter. No. 53

    International Nuclear Information System (INIS)

    1999-07-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  9. Insect and pest control newsletter. No. 56

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  10. Insect and pest control newsletter. No. 55

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  11. Insect and pest control newsletter. No. 55

    International Nuclear Information System (INIS)

    2000-07-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  12. Insect and pest control newsletter. No. 54

    International Nuclear Information System (INIS)

    2000-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  13. Insect and pest control newsletter. No. 56

    International Nuclear Information System (INIS)

    2001-01-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  14. Insect and pest control newsletter. No. 52

    International Nuclear Information System (INIS)

    1998-12-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  15. Insect and pest control newsletter. No. 50

    International Nuclear Information System (INIS)

    1997-10-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  16. Insect and pest control newsletter. No. 51

    International Nuclear Information System (INIS)

    1998-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted

  17. Animal production and health newsletter. No. 34

    International Nuclear Information System (INIS)

    2001-06-01

    This issue of the newsletter briefs on forthcoming events and on-going activities of the Joint Division. Active Co-ordinated Research Programmes, training workshops, expert meetings in the fields of animal feed supplementation, animal productivity and reproductive efficiency, and diagnostic methodologies in disease control are highlighted

  18. Insect and pest control newsletter. No. 51

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    This Newsletter announces research coordination meetings, status of existing research coordinated research programmes on the use of nuclear applications such as the sterile insect technique (SIT) in insect and pest control. Training courses as well as new coordinated research programmes in the pipeline are also highlighted.

  19. Powernext newsletter n. 33

    International Nuclear Information System (INIS)

    2005-11-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange and CO 2 exchange markets. This issue of Powernext newsletter presents the highlights of the European power and carbon trade markets during August, September and October 2005. It reports on some daily market statistics related to prices and volumes traded on Powernext Day-Ahead TM in the case of day-ahead contracts, on Powernext Futures TM in the case of medium-term contracts, and on Powernext Carbon in the case of CO 2 . (J.S.)

  20. FEPSAC Newsletter (July 2017)

    OpenAIRE

    Sanchez, Xavier; Fritsch, Julian

    2017-01-01

    Welcome to this issue of the FEPSAC Newsletter – Fédération Européenne de Psychologie des Sport et des Activités Corporelles (European Federation of Sport Psychology).\\ud \\ud FEPSAC managing council meeting in Lille from May 10–12, 2017\\ud The recent FEPSAC MC meeting took place in Lille, France from May 10–12, 2017 and was hosted by the University of Lille 2 and Centre Resources en Optimisation de la Performance et en Psychologie du Sportif“ (C.R.O.P.S.) organized by Yancy Dufour and Nathali...

  1. Powernext newsletter n. 35

    International Nuclear Information System (INIS)

    2006-01-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange and CO 2 exchange markets. This issue of Powernext newsletter presents the highlights of the European power and carbon trade markets during the last 3 months of 2005. It reports on some daily market statistics related to prices and volumes traded on Powernext Day-Ahead TM in the case of day-ahead contracts, on Powernext Futures TM in the case of medium-term contracts, and on Powernext Carbon in the case of CO 2 . (J.S.)

  2. Powernext newsletter n. 31

    International Nuclear Information System (INIS)

    2005-09-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange and CO 2 exchange markets. This issue of Powernext newsletter presents the highlights of the European power and carbon trade markets during June, July and August 2005. It reports on some daily market statistics related to prices and volumes traded on Powernext Day-Ahead TM in the case of day-ahead contracts, on Powernext Futures TM in the case of medium-term contracts, and on Powernext Carbon in the case of CO 2 . (J.S.)

  3. Powernext newsletter n. 36

    International Nuclear Information System (INIS)

    2006-02-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange and CO 2 exchange markets. This issue of Powernext newsletter presents the highlights of the European power and carbon trade markets from 2005 up to January 2006. It reports on some market statistics related to prices and volumes traded on Powernext Day-Ahead TM in the case of day-ahead contracts, on Powernext Futures TM in the case of medium-term contracts, and on Powernext Carbon in the case of CO 2 . (J.S.)

  4. Powernext newsletter n. 34

    International Nuclear Information System (INIS)

    2005-12-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange and CO 2 exchange markets. This issue of Powernext newsletter presents the highlights of the European power and carbon trade markets during September, October and November 2005. It reports on some daily market statistics related to prices and volumes traded on Powernext Day-Ahead TM in the case of day-ahead contracts, on Powernext Futures TM in the case of medium-term contracts, and on Powernext Carbon in the case of CO 2 . (J.S.)

  5. Powernext newsletter n. 37

    International Nuclear Information System (INIS)

    2006-03-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange and CO 2 exchange markets. This issue of Powernext newsletter presents the highlights of the European power and carbon trade markets from 2005 up to February 2006. It reports on some market statistics related to prices and volumes traded on Powernext Day-Ahead TM in the case of day-ahead contracts, on Powernext Futures TM in the case of medium-term contracts, and on Powernext Carbon in the case of CO 2 . (J.S.)

  6. Mutation breeding newsletter. No. 41

    International Nuclear Information System (INIS)

    1994-07-01

    This newsletter contains short descriptions of research methods for the use of radiation to induce mutations and facilitate plant breeding. This method is used to develop species of plants that can survive in harsh climates and thus provide a food supply for humans and animals. Some of the mutants discussed include a salt tolerant barley, a disease resistant shrub, a cold tolerant chickpea, a highly productive Canavalia virosa and productive tomato. Refs, figs and tabs

  7. Nuclear data newsletter. No. 23

    International Nuclear Information System (INIS)

    1997-04-01

    This issue of the Nuclear Data Newsletter dated April 1997 gives information on the following topics: New nuclear data libraries received including package of eleven data libraries, Chart of nuclides, Conference announcements, Nuclear data handbooks, Selected reports and documents on nuclear data. The addresses of the co-operating nuclear data SERVICE centers are given. The method of accessing to NDIS via Internet (TCP/IP) and to open areas for FTP file transfer are explained

  8. Vegetation dynamics of the Tanbi Wetland National Park, The Gambia

    Science.gov (United States)

    Ceesay, A.

    2016-12-01

    Changes in mangrove vegetation have been identified as an important indicator of environmental change. The mangroves of the Tanbi Wetland National Park (TWNP) connect the Atlantic coast with the estuary of the River Gambia and as such, play an invaluable role in the agriculture, tourism and fisheries sectors of The Gambia. Our research seeks to understand the long-term changes in the mangrove vegetation to strengthen the formulation of sustainable alternative livelihoods and adaptation strategies to climate change. Mangrove vegetation dynamics was assessed by remote sensing, using decadal Landsat images covering 1973 - 2012. Physicochemical parameters were analyzed during the rainy and dry seasons of The Gambia for correlation with climate data. Our findings indicate that the long-term changes in salinity (24.5 and 35.8ppt) and water temperature (27.6oC and 30.2oC) during the rainy and dry seasons respectively are retarding mangrove growth. Mangrove vegetation cover declined by 6%, while grassland increased by 56.4%. This research concludes that long-term hyper-salinity is the cause for the stunted vegetation and lack of mangrove rejuvenation. We propose that specialized replanting systems such as the use of saplings be adopted instead of the conventional use of propagules. Alternative livelihoods also need to be diversified to support coastal communities.

  9. ITER EDA newsletter. V. 4, no. 9

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This issue of the ITER EDA (Engineering Design Activities) Newsletter contains reports on the first meeting of the ITER Test Blanket Working Group held 19-21 July 1995 at the ITER Garching Joint Work Site, and on the second workshop of the ITER Expert Group on Confinement and Transport.

  10. ITER EDA newsletter. V. 4, no. 9

    International Nuclear Information System (INIS)

    1995-09-01

    This issue of the ITER EDA (Engineering Design Activities) Newsletter contains reports on the first meeting of the ITER Test Blanket Working Group held 19-21 July 1995 at the ITER Garching Joint Work Site, and on the second workshop of the ITER Expert Group on Confinement and Transport

  11. Food irradiation newsletter. V. 20, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    This issue of the newsletter presents excerpts of the 12th Annual Meeting of the International Consultative Group on Food Irradiation which was held in Vienna, 13-15 November 1995. A summary of a symposium on Control of Foodborne Illness: Radiation and other Non-Thermal Treatments is also featured.

  12. Food irradiation newsletter. V. 20, no. 1

    International Nuclear Information System (INIS)

    1996-07-01

    This issue of the newsletter presents excerpts of the 12th Annual Meeting of the International Consultative Group on Food Irradiation which was held in Vienna, 13-15 November 1995. A summary of a symposium on Control of Foodborne Illness: Radiation and other Non-Thermal Treatments is also featured

  13. ITER EDA newsletter. V. 10, no. 6

    International Nuclear Information System (INIS)

    2001-06-01

    This ITER EDA Newsletter issue includes information about the ITER Management Advisory Committee Meeting held in Vienna on 16 July 2001 and also a summary of the ninth ITER Technical Meeting on safety and environment held at the ITER Garching Joint Work site, 8 to 10 May, 2001

  14. ITER EDA Newsletter. V. 3, no. 8

    International Nuclear Information System (INIS)

    1994-08-01

    This ITER EDA (Engineering Design Activities) Newsletter issue reports on the sixth ITER council meeting; introduces the newly appointed ITER director and reports on his address to the ITER council. The vacuum tank for the ITER model coil testing, installed at JAERI, Naka, Japan is also briefly described

  15. ITER EDA Newsletter. V. 6, no. 8

    International Nuclear Information System (INIS)

    1997-08-01

    This issue of the Newsletter contains a report on blanket remote handling development by K. Shibanuma, R. Haange ( both ITER Joint Central Team) and E. Tada (Japan Home Team) and a report on Fusion research support by the IAEA by T.J. Dolan and U. Schneider Physics Section, IAEA

  16. Subscribe to the Preserve America E-Newsletter

    Science.gov (United States)

    ; the U.S. Departments of Defense, Interior, Agriculture, Commerce, Housing and Urban Development . Department of Commerce seal U.S. Department of Housing and Urban Development logo U.S. Department of the Interior seal Subscribe to the Preserve America E-Newsletter Sign up for the periodical Preserve America e

  17. ITER EDA newsletter. V. 2, no. 12

    International Nuclear Information System (INIS)

    1993-12-01

    This issue of the ITER EDA (Engineering Design Activities) Newsletter contains a report of the Second ITER Technical Committee Meeting on Safety, Environment, and Regulatory Approval, San Diego, USA, November 3-12, 1993, and a summary report on an ITER Magnet Technical Meeting, Naka, Japan, October 5-8, 1993

  18. ITER EDA newsletter. V. 5, no. 2

    International Nuclear Information System (INIS)

    1996-02-01

    This issue of the Newsletter reports on the First Technical Meeting on ITER Neutral Beam Injection held at Naka, Japan, 13-16 February 1996, and on the First Workshop on Energetic Particles and Heating and Current Drive held at the Kurchatov Institute, Moscow, Russia, on October 2 - 6, 1995

  19. Animal production and health newsletter. No. 37

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-12-01

    This issue focuses on the specific biotechnological methods that have the greatest potential for livestock production and health in developing countries, and which of these require nuclear and related techniques? The consultants' meeting that we held during 2001 (http://www.iaea.org/programmes/nafa/d3/public/ gene-technologies.pdf) provided us with the answers. We have subsequently discussed these concepts further with FAO, ILRI and other partners, and have planned a series of activities over the next two years to facilitate the transition of our Sub-programme. The first is an FAO/IAEA International Symposium on 'Applications of Gene Based Technologies for Improving Animal Production and Health in Developing Countries' which will be held here in Vienna from 6 to 10 October 2003. The official announcement is included in this Newsletter. This will be followed by three inter-regional training courses, to be held during 2004 and 2005, to train scientists in developing countries on the molecular techniques currently being used in the fields of animal nutrition, genetics and disease diagnosis. Subsequently, four new CRPs will be initiated during 2005-2006, dealing with (a) rumen molecular techniques for predicting and enhancing productivity; (b) manipulation of nutrition in utero to alter gene expression; (c) characterization of small ruminant genetic resources aimed at selection for parasite resistance; and (d) improvement of diagnostic tests for African Swine Fever to assist in molecular epidemiology. The announcements for the first two have already appeared in previous Newsletters and that for the third will be in the next issue. The projects that have been approved for implementation during the next biennium (2003-2004) are listed in this Newsletter.

  20. Animal production and health newsletter. No. 37

    International Nuclear Information System (INIS)

    2002-12-01

    This issue focuses on the specific biotechnological methods that have the greatest potential for livestock production and health in developing countries, and which of these require nuclear and related techniques? The consultants' meeting that we held during 2001 (http://www.iaea.org/programmes/nafa/d3/public/ gene-technologies.pdf) provided us with the answers. We have subsequently discussed these concepts further with FAO, ILRI and other partners, and have planned a series of activities over the next two years to facilitate the transition of our Sub-programme. The first is an FAO/IAEA International Symposium on 'Applications of Gene Based Technologies for Improving Animal Production and Health in Developing Countries' which will be held here in Vienna from 6 to 10 October 2003. The official announcement is included in this Newsletter. This will be followed by three inter-regional training courses, to be held during 2004 and 2005, to train scientists in developing countries on the molecular techniques currently being used in the fields of animal nutrition, genetics and disease diagnosis. Subsequently, four new CRPs will be initiated during 2005-2006, dealing with (a) rumen molecular techniques for predicting and enhancing productivity; (b) manipulation of nutrition in utero to alter gene expression; (c) characterization of small ruminant genetic resources aimed at selection for parasite resistance; and (d) improvement of diagnostic tests for African Swine Fever to assist in molecular epidemiology. The announcements for the first two have already appeared in previous Newsletters and that for the third will be in the next issue. The projects that have been approved for implementation during the next biennium (2003-2004) are listed in this Newsletter

  1. Soils Newsletter, Vol. 32, No. 1, July 2009

    International Nuclear Information System (INIS)

    2009-07-01

    In this Newsletter, one will see several developments in the Soil and Water Management and Crop Nutrition Section Subprogramme which provide information and technical support to Member States in the areas of land and water management for sustainable agriculture

  2. Characterization of Inundated Wetlands with Microwave Remote Sensing: Cross-Product Comparison for Uncertainty Assessment in Tropical Wetlands

    Science.gov (United States)

    McDonald, K. C.; Jensen, K.; Alvarez, J.; Azarderakhsh, M.; Schroeder, R.; Podest, E.; Chapman, B. D.; Zimmermann, R.

    2015-12-01

    We have been assembling a global-scale Earth System Data Record (ESDR) of natural Inundated Wetlands to facilitate investigations on their role in climate, biogeochemistry, hydrology, and biodiversity. The ESDR comprises (1) Fine-resolution (100 meter) maps, delineating wetland extent, vegetation type, and seasonal inundation dynamics for regional to continental-scale areas, and (2) global coarse-resolution (~25 km), multi-temporal mappings of inundated area fraction (Fw) across multiple years. During March 2013, the NASA/JPL L-band polarimetric airborne imaging radar, UAVSAR, conducted airborne studies over regions of South America including portions of the western Amazon basin. We collected UAVSAR datasets over regions of the Amazon basin during that time to support systematic analyses of error sources related to the Inundated Wetlands ESDR. UAVSAR datasets were collected over Pacaya Samiria, Peru, Madre de Dios, Peru, and the Napo River in Ecuador. We derive landcover classifications from the UAVSAR datasets emphasizing wetlands regions, identifying regions of open water and inundated vegetation. We compare the UAVSAR-based datasets with those comprising the ESDR to assess uncertainty associated with the high resolution and the coarse resolution ESDR components. Our goal is to create an enhanced ESDR of inundated wetlands with statistically robust uncertainty estimates. The ESDR documentation will include a detailed breakdown of error sources and associated uncertainties within the data record. This work was carried out in part within the framework of the ALOS Kyoto & Carbon Initiative. PALSAR data were provided by JAXA/EORC and the Alaska Satellite Facility. Portions of this work were conducted at the Jet Propulsion Laboratory, California Institute of Technology under contract to the National Aeronautics and Space Administration.

  3. Methodology to assess the value of Florida wetlands to fish and wildlife: an annotated bibliography

    OpenAIRE

    Leadon, Monica A.

    1981-01-01

    The following bibliography was compiled for use by the Cooperative Fish and Wildlife Unit and their cooperators as an aid in determining research priorities in Florida wetlands. Emphasis was placed on studies done on the economic value of wetlands, values to fish and wildlife, methods of sampling in a wetland area, and restoration practices. Material was generally gathered from studies done in the southeast, however, some relevant national papers were also included. (35 page...

  4. Nuclear data newsletter. No. 21

    International Nuclear Information System (INIS)

    1995-07-01

    This issue of the Nuclear Data Newsletter dated July 1995 gives information on the following topics: data indexes and bibliographies, information about how access to NDIS could be done, new nuclear data libraries received including package of nine data libraries on neutron reactions, a list of selected reports and documents on nuclear data, a data base on Nuclear Data Standards for Nuclear Measurements. Conference announcements and addresses of the co-operating nuclear data service centers are included

  5. PSI nuclear and particle physics newsletter 1990

    International Nuclear Information System (INIS)

    Frosch, R.; Furrer, F.

    1991-01-01

    This newsletter contains reports on nuclear and particle physics supported by the F1 division of PSI. Groups were invited to present new preliminary or final results obtained in 1990. As ususal, the contributions were not referred. They should be quoted after consultation with the authors only. (author) figs., tabs., refs

  6. ITER EDA newsletter. V. 5, no. 9

    International Nuclear Information System (INIS)

    1996-09-01

    This issue of the Newsletter on the Engineering Design Activities (EDA) for the ITER project contains an overview of one of the seven large ITER Research and Development Projects identified by the ITER Director, namely the Vacuum Vessel Sector, as well as an account of computer animation created for ITER

  7. ITER ITA newsletter. No. 2, March 2003

    International Nuclear Information System (INIS)

    2003-05-01

    This ITER ITA newsletter contains concise information about the JASS (Joint Assessment of Specific Sites) final report. The main conclusion is that all four sites are sound and fully capable to respond to all ITER Site Requirements and Design assumptions, as approved by the ITER Council in its January 2000 Meeting

  8. Food Irradiation Newsletter. V. 17, no. 1

    International Nuclear Information System (INIS)

    1993-02-01

    This newsletter carries reports of the Research Co-ordination Meetings, Workshops and Training Seminars held between April and September 1992. Consumer acceptance of irradiated foods is extensively discussed, and a Seminar on Food Irradiation held in Marseille in September 1992 attended by about 30 journalists from the European community is described

  9. ITER ITA newsletter. No. 8, September 2003

    International Nuclear Information System (INIS)

    2003-10-01

    This issue of ITER ITA (ITER transitional Arrangements) newsletter contains concise information about ITER related activities including Robert Aymar's leaving ITER for CERN, ITER related issues at the IAEA General Conference and status and prospects of thermonuclear power and activity during the ITA on materials foe vessel and in-vessel components

  10. ITER EDA newsletter. V. 5, no. 3

    International Nuclear Information System (INIS)

    1996-03-01

    This issue of the Newsletter provides a summary of the NSSR-1 Working Meeting held in San Diego, February 26 - March 1, 1996 and on the First Industry Liaison Meeting held in San Diego at the end of July, 1996. It also features a contribution entitled ''Remote Control of ITER Experiments''

  11. Forested wetland habitat

    Science.gov (United States)

    Duberstein, Jamie A.; Krauss, Ken W.; Kennish, Michael J.

    2015-01-01

    A forested wetland (swamp) is a forest where soils are saturated or flooded for at least a portion of the growing season, and vegetation, dominated by trees, is adapted to tolerate flooded conditions. A tidal freshwater forested wetland is a forested wetland that experiences frequent but short-term surface flooding via tidal action, with average salinity of soil porewater less than 0.5 g/l. It is known locally as tidal várzea in the Amazon delta, Brazil. A tidal saltwater forested wetland (mangrove forest) is a forested wetland that experiences frequent but short-term surface flooding via tidal action, with average salinity often exceeding 3 g/l and reaching levels that can exceed seawater. Mangrove ecosystems are composed of facultative halophytes that generally experience better growth at moderate salinity concentrations.

  12. Spatial variability of coastal wetland resilience to sea-level rise using Bayesian inference

    Science.gov (United States)

    Hardy, T.; Wu, W.

    2017-12-01

    The coastal wetlands in the Northern Gulf of Mexico (NGOM) account for 40% of coastal wetland area in the United States and provide various ecosystem services to the region and broader areas. Increasing rates of relative sea-level rise (RSLR), and reduced sediment input have increased coastal wetland loss in the NGOM, accounting for 80% of coastal wetland loss in the nation. Traditional models for predicting the impact of RSLR on coastal wetlands in the NGOM have focused on coastal erosion driven by geophysical variables only, and/or at small spatial extents. Here we developed a model in Bayesian inference to make probabilistic prediction of wetland loss in the entire NGOM as a function of vegetation productivity and geophysical attributes. We also studied how restoration efforts help maintain the area of coastal wetlands. Vegetation productivity contributes organic matter to wetland sedimentation and was approximated using the remotely sensed normalized difference moisture index (NDMI). The geophysical variables include RSLR, tidal range, river discharge, coastal slope, and wave height. We found a significantly positive relation between wetland loss and RSLR, which varied significantly at different river discharge regimes. There also existed a significantly negative relation between wetland loss and NDMI, indicating that in-situ vegetation productivity contributed to wetland resilience to RSLR. This relation did not vary significantly between river discharge regimes. The spatial relation revealed three areas of high RSLR but relatively low wetland loss; these areas were associated with wetland restoration projects in coastal Louisiana. Two projects were breakwater projects, where hard materials were placed off-shore to reduce wave action and promote sedimentation. And one project was a vegetation planting project used to promote sedimentation and wetland stabilization. We further developed an interactive web tool that allows stakeholders to develop similar wetland

  13. Nutrition Frontiers E-Newsletter | Division of Cancer Prevention

    Science.gov (United States)

    The Nutritional Science Research Group, Division of Cancer Prevention at NCI issues a quarterly electronic newsletter, Nutrition Frontiers, that highlights emerging evidence linking diet to cancer prevention and showcases recent findings about who will likely benefit most from dietary change. |

  14. Wetland survey of the X-10 Bethel Valley and Melton Valley groundwater operable units at Oak Ridge National Labortory Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    Rosensteel, B.A.

    1996-03-01

    Executive Order 11990, Protection of Wetlands, (May 24, 1977) requires that federal agencies avoid, to the extent possible, adverse impacts associated with the destruction and modification of wetlands and that they avoid direct and indirect support of wetlands development when there is a practicable alternative. In accordance with Department of Energy (DOE) Regulations for Compliance with Floodplains and Wetlands Environmental Review Requirements (Subpart B, 10 CFR 1022.11), surveys for wetland presence or absence were conducted in both the Melton Valley and the Bethel Valley Groundwater Operable Units (GWOU) on the DOE Oak Ridge Reservation (ORR) from October 1994 through September 1995. As required by the Energy and Water Development Appropriations Act of 1992, wetlands were identified using the criteria and methods set forth in the Wetlands Delineation Manual (Army Corps of Engineers, 1987). Wetlands were identified during field surveys that examined and documented vegetation, soils, and hydrologic evidence. Most of the wetland boundary locations and wetland sizes are approximate. Boundaries of wetlands in Waste Area Grouping (WAG) 2 and on the former proposed site of the Advanced Neutron Source in the upper Melton Branch watershed were located by civil survey during previous wetland surveys; thus, the boundary locations and areal sizes in these areas are accurate. The wetlands were classified according to the system developed by Cowardin et al. (1979) for wetland and deepwater habitats of the United States. A total of 215 individual wetland areas ranging in size from 0.002 ha to 9.97 ha were identified in the Bethel Valley and Melton Valley GWOUs. The wetlands are classified as palustrine forested broad-leaved deciduous (PFO1), palustrine scrub-shrub broad-leaved deciduous (PSS1), and palustrine persistent emergent (PEM1)

  15. Freshwater Wetlands: A Citizen's Primer.

    Science.gov (United States)

    Catskill Center for Conservation and Development, Inc., Hobart, NY.

    The purpose of this "primer" for the general public is to describe the general characteristics of wetlands and how wetland alteration adversely affects the well-being of humans. Particular emphasis is placed on wetlands in New York State and the northeast. Topics discussed include wetland values, destruction of wetlands, the costs of…

  16. Wise use of wetlands: current state of protection and utilization of Chinese wetlands and recommendations for improvement.

    Science.gov (United States)

    Wang, Yanxia; Yao, Yong; Ju, Meiting

    2008-06-01

    Wetland protection and utilization sometimes appear to be in conflict, but promoting the wise use of wetlands can solve this problem. All countries face the challenge of sustainable development of wetlands to a greater or lesser extent, but the problem is especially urgent in developing countries, such as China, that want to accelerate their economic development without excessive environmental cost. Chinese wetlands contribute greatly to economic development, but improper use of these natural resources has endangered their existence. It is thus necessary to provide scientific guidance to managers and users of wetlands. In this paper, we analyze the present status of Chinese wetland protection and utilization, and discuss problems in six categories: a lack of public awareness of the need for wetland protection; insufficient funding for wetland protection and management; an imperfect legal system to protect wetlands; insufficient wetland research; lack of coordination among agencies and unclear responsibilities; and undeveloped technologies related to wetland use and protection. The wise use of Chinese wetlands will require improvements in four main areas: increased wetland utilization research, scientific management of wetland utilization, improved laws and regulations to protect wetlands, and wider dissemination of wetland knowledge. Based on these categories, we propose a framework for the optimization of wetland use by industry to provide guidance for China and other countries that cannot sacrifice economic benefits to protect their wetlands.

  17. SSDL newsletter. No. 43

    International Nuclear Information System (INIS)

    2000-07-01

    The main article of this issue of the SSDL Newsletter deals with the calibration of low energy photon sources and beta-ray brachytherapy sources. It contains guidelines to SSDLs and hospital physicists for the calibration of these sources. The report has been prepared in close collaboration with the ICRU Report Committee on this subject, who is also planning to publish a report on the calibration of these types of sources. During the sixties and seventies, the IAEA published documents on computerized radiotherapy dose calculations, such as TRS-8 on Single-Field Isodose Charts for High-Energy Radiation (1962) and the 4 Volumes of the ''Atlas of Radiation Dose Distributions'' (1965-1972). During the eighties and nineties, no document was published by the IAEA in this field, even if major developments had occurred in that period. Specifically, fast computers and powerful Monte Carlo systems and application codes, addressed to radiotherapy treatment planning, were developed with the aim to provide sufficiently accurate dose calculations and great increases in speed. A consultants' meeting was held at the IAEA with a group of experts in the field to discuss current needs and trends, and to make recommendations to the IAEA. The consultants emphasized the need for the IAEA to play an active role in this field. Their full report is the second article of this Newsletter. Four new SSDLs have recently joined our Network: these are from Germany, Greece, Ethiopia and Vietnam. They have been added to the database of the IAEA/WHO Network of SSDLs and are listed on pages 44-45 of Member Laboratories

  18. Pipeline corridors through wetlands

    International Nuclear Information System (INIS)

    Zimmerman, R.E.; Wilkey, P.L.; Isaacson, H.R.

    1992-01-01

    This paper presents preliminary findings from six vegetational surveys of gas pipeline rights-of-way (ROW) through wetlands and quantifies the impacts of a 20-year-old pipeline ROW through a boreal forest wetland. Six sites of various ages were surveyed in ecosystems ranging from coastal marsh to forested wetland. At all sites except one, both the number and the percentage of wetland species on the Row approximated or exceeded those in the adjacent natural area. The boreal forest study showed that (1) adjacent natural wetland areas were not altered in type; (2) water sheet flow restriction had been reversed by nature; (3) no nonnative plant species invaded the natural area; (4) three-quarters of the ROW area was a wetland, and (5) the ROW increased diversity

  19. The surface elevation table and marker horizon technique: A protocol for monitoring wetland elevation dynamics

    Science.gov (United States)

    James C. Lynch,; Phillippe Hensel,; Cahoon, Donald R.

    2015-01-01

    The National Park Service, in response to the growing evidence and awareness of the effects of climate change on federal lands, determined that monitoring wetland elevation change is a top priority in North Atlantic Coastal parks (Stevens et al, 2010). As a result, the NPS Northeast Coastal and Barrier Network (NCBN) in collaboration with colleagues from the U.S. Geological Survey (USGS) and The National Oceanic and Atmospheric Administration (NOAA) have developed a protocol for monitoring wetland elevation change and other processes important for determining the viability of wetland communities. Although focused on North Atlantic Coastal parks, this document is applicable to all coastal and inland wetland regions. Wetlands exist within a narrow range of elevation which is influenced by local hydrologic conditions. For coastal wetlands in particular, local hydrologic conditions may be changing as sea levels continue to rise. As sea level rises, coastal wetland systems may respond by building elevation to maintain favorable hydrologic conditions for their survival. This protocol provides the reader with instructions and guidelines on designing a monitoring plan or study to: A) Quantify elevation change in wetlands with the Surface Elevation Table (SET). B) Understand the processes that influence elevation change, including vertical accretion (SET and Marker Horizon methods). C) Survey the wetland surface and SET mark to a common reference datum to allow for comparing sample stations to each other and to local tidal datums. D) Survey the SET mark to monitor its relative stability. This document is divided into two parts; the main body that presents an overview of all aspects of monitoring wetland elevation dynamics, and a collection of Standard Operating Procedures (SOP) that describes in detail how to perform or execute each step of the methodology. Detailed instruction on the installation, data collection, data management and analysis are provided in this report

  20. Agrochemicals and Residues Newsletter. No. 6

    International Nuclear Information System (INIS)

    1991-09-01

    This newsletter provides very brief summaries of the current coordinated research programs and of the completed coordinated research program on the study of the biological activity and bioavailability of bound pesticide residues using nuclear techniques (a more complete report will be published in the IAEA Panel Proceedings series). Research in progress at the Agrochemicals Unit of the IAEA Laboratory in Seibersdorf is also described