XIV WORLD FORESTRY CONGRESS Sustainable Forest Target Users Management Toolbox DAS © FAO/SUDIPTO
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Entkeimtes Trinkwasser Für Mehr Gesundheit
STERILSYSTEMS: Referenzbericht Wasserversorgung Marktgemeinde Tamsweg, Österreich Trinkwasserqualität Entkeimtes Trinkwasser für mehr Gesundheit Die Qualität von Trinkwasser ist ein hohes Gut, deren Anforderungen in der Trinkwasserverordnung (TWV) strengstens geregelt sind. Wie dank modernster Entkeimungstechnik in Form von UV-Desinfektionsanlagen die Wasserqualität für den menschlichen Gebrauch kontinuierlich sichergestellt werden kann, zeigt das Beispiel der Marktgemeinde Tamsweg, Bezirk Lungau, Bundesland Salzburg. „Mit unserer Gruppenwasserversorgungsanlage für Tamsweg und Unternberg liefern wir Trinkwasser an rund 1.100 Haushalte beziehungsweise 5.600 Personen. Krankenhaus, Schulen, Seniorenwohnheim und öffentliche Stellen eingeschlossen“, erläutert Bernhard Prodinger, 2. Vizebürgermeister, die Ausgangslage. „Die gesamte Wasserversorgung speist sich aus drei unabhängigen, geologisch schwierigen und extremen Wettersituationen ausgesetzten Quellen, deren Wasser in einer zentralen Versorgungsanlage zusammengeführt und von dort in die Ortsnetze Tamsweg und Unternberg eingespeist werden.“ Gemeinsam mit Wassermeister Walter Wieland, der als Mitarbeiter des Bauhofs in seiner Funktion als Wasserüberwachungszentrale für den reibungslosen technischen Ablauf sowie die Qualitätssicherung der Wasserversorgung zuständig ist, führt Prodinger weiter aus: „Bei den seitens der Trinkwasserverordnung kontinuierlich vorgeschriebenen Qualitätsmessungen stellten wir fest, dass die Keimbelastung des Wassers aus zwei Quellen in unregelmäßigen Abständen einen -
Annex B Report of the XI World Forestry Congress Technical
307 ■ Annex B Report of the XI World Forestry Congress Technical Session No. 27 Better Addressing Conflicts in Natural Resource Use through the Promotion of Participatory Management from Community to Policy Levels Topic 27 20 October Aspendos Auditorium Chairman: Untung Iskandar Moderators: Abdoulaye Kane and Marilyn Hoskins Technical Secretaries: Sedat Ayanoglu and Katherine Warner Special Paper: Claude Desloges and Michelle Gauthier Panel: Silvano Aureoles Conejo, Berken Feddersen, Abdoulaye Kane and Diane Rocheleau Outcome of the Session General The session focused on various dimensions of forest resource conflicts in the context of community forestry, and the strategies and tools devel- oped to address such conflicts. There is growing evidence that if forestry is to play a key role in sustainable development, forest-dependent communities must be fully involved in both the decision-making process and actions concerning the land and resources they inhabit and use. Sustainable forest development will not be achieved if it fails to (1) consider the needs and aspirations of rural and forest- dwelling communities and (2) acknowledge and address, in an appropriate and Community Forestry Unit ■ Integrating Conflict Management Considerations into National Policy Frameworks ■ 308 timely way, the conflict situations created by competition for the use of forest resources. Participatory forest resource management is crucial in this context as it creates an environment in which all actors can harmonize diverging views and may collaboratively plan and act together. Participatory management embraces how forest and tree resources should be used for the benefits of all partners, including the environment and future generations. Case studies presented at the session emphasized the need to clearly identify power relationships between forest-dependent communities and other actors such as government institutions, private enterprises and NGOs. -
Forest Management Planning
Forest Management Planning Basic knowledge Welcome to the Forest Management Planning Module. This module is intended for forest owners and managers wishing to plan SFM activities and to enable monitoring and control. The module provides information and links to tools and case studies, to guide users in planning the implementation of SFM at the forest management unit level. Forest management is the process of planning and implementing practices for the stewardship and use of forests and other wooded land targeted at specific environmental, economic, social and cultural objectives. Forest management planning is a fundamental component of SFM, and it may be required at various scales, from local to national; this module focuses on the local (or forest management unit) scale. The role of forest management planning is to determine and express the objectives of forest management in a specified area of forest and to set out the steps to be taken to achieve those objectives. Forest management planning is important for many reasons. For example, it can: help forest owners and managers identify what they want from the forest and provide an efficient course of action to meet those objectives; provide a means by which stakeholders can participate in forest management and ensure clarity on the roles and responsibilities of the various stakeholders; ensure the existence and functionality of the resource while also increasing its value (e.g. specifying where, how and under what conditions and constraints the resource may be used); save time and reduce costs (e.g. in road construction and wood harvesting); reduce risks and their impacts and avoid potentially costly forest management mistakes (e.g. -
Fifth World Forestry Congress
Proceedings of the Fifth World Forestry Congress VOLUME 1 RE University of Washington, Seattle, Washington United States of America August 29September 10, 1960 The President of the United States of America DWIGHT D. EISENHOWER Patron Fifth World Forestry Congress III Contents VOLUME 1 Page Chapter1.Summary and Recommendations of the Congress 1 Chapter 2.Planning for the Congress 8 Chapter3.Local Arrangements for the Congress 11 Chapter 4.The Congress and its Program 15 Chapter 5.Opening Ceremonies 19 Chapter6. Plenary Sessions 27 Chapter 7.Special Congress Events 35 Chapitre 1.Sommaire et recommandations du Congrès 40 Chapitre 2.Preparation des plans en vue du Congrès 48 Chapitre 3.Arrangements locaux en vue du Congrès 50 Chapitre 4.Le Congrès et son programme 51 Chapitre 5.Cérémonies d'ouverture 52 Chapitre 6.Seances plénières 59 Chapitre 7.Activités spéciales du Congrès 67 CapItullo1. Sumario y Recomendaciones del Congreso 70 CapItulo 2.Planes para el Congreso 78 CapItulo 3.Actividades Locales del Congreso 80 CapItulo 4.El Congreso y su Programa 81 CapItulo 5.Ceremonia de Apertura 81 CapItulo 6.Sesiones Plenarias 88 CapItulo 7.Actos Especiales del Congreso 96 Chapter8. Congress Tours 99 Chapter9.Appendices 118 Appendix A.Committee Memberships 118 Appendix B.Rules of Procedure 124 Appendix C.Congress Secretariat 127 Appendix D.Machinery Exhibitors Directory 128 Appendix E.List of Financial Contributors 130 Appendix F.List of Participants 131 First General Session 141 Multiple Use of Forest Lands Utilisation multiple des superficies boisées Aprovechamiento Multiple de Terrenos Forestales Second General Session 171 Multiple Use of Forest Lands Utilisation multiple des superficies boisées Aprovechamiento Multiple de Terrenos Forestales Iv Contents Page Third General Session 189 Progress in World Forestry Progrés accomplis dans le monde en sylviculture Adelantos en la Silvicultura Mundial Section I.Silviculture and Management 241 Sessions A and B. -
Pdf-61-Gzp-Unternberg-Tb.Pdf
Verfasser: Hydroconsult GmbH 8045 Graz, St. Veiterstraße 11a Tel.: 0316 694777-0 Bearbeitung: Dipl. Ing. Dr. Bernhard J. Sackl Dipl. Ing. Ulrike Savora GZ: 070703 Graz, Dezember 2007 GEFAHRENZONENAUSWEISUNG LUNGAU 1 Hydroconsult GmbH 1. EINLEITUNG................................................................................... 3 1.1. Bezeichnung des Projektes.................................................................. 3 1.2. Ortsangabe ............................................................................................ 3 1.2.1. Untersuchungsbereich Niederschlag-Abfluss-Modell.............................. 3 1.2.2. Untersuchungsbereich 2d-Abflussuntersuchung..................................... 4 1.3. Verwendete Unterlagen ........................................................................ 4 2. RECHTLICHE GRUNDLAGEN....................................................... 5 2.1. Richtlinien zur Gefahrenzonenausweisung........................................ 5 2.1.1. Ausweisungsgrundsätze ......................................................................... 5 2.1.2. Kriterien für die Zonenabgrenzung.......................................................... 6 2.1.3. Prüfung der Gefahrenzonenpläne ........................................................... 7 2.1.4. Revision der Gefahrenzonenpläne.......................................................... 8 2.2. Wasserbautenförderungsgesetz.......................................................... 8 3. ERGEBNISSE AUS GEK MUR UND GEK TAURACH-LONKA.... 8 3.1. Einleitung.............................................................................................. -
Old-Growth Forests
Pacific Northwest Research Station NEW FINDINGS ABOUT OLD-GROWTH FORESTS I N S U M M A R Y ot all forests with old trees are scientifically defined for many centuries. Today’s old-growth forests developed as old growth. Among those that are, the variations along multiple pathways with many low-severity and some Nare so striking that multiple definitions of old-growth high-severity disturbances along the way. And, scientists forests are needed, even when the discussion is restricted to are learning, the journey matters—old-growth ecosystems Pacific coast old-growth forests from southwestern Oregon contribute to ecological diversity through every stage of to southwestern British Columbia. forest development. Heterogeneity in the pathways to old- growth forests accounts for many of the differences among Scientists understand the basic structural features of old- old-growth forests. growth forests and have learned much about habitat use of forests by spotted owls and other species. Less known, Complexity does not mean chaos or a lack of pattern. Sci- however, are the character and development of the live and entists from the Pacific Northwest (PNW) Research Station, dead trees and other plants. We are learning much about along with scientists and students from universities, see the structural complexity of these forests and how it leads to some common elements and themes in the many pathways. ecological complexity—which makes possible their famous The new findings suggest we may need to change our strat- biodiversity. For example, we are gaining new insights into egies for conserving and restoring old-growth ecosystems. canopy complexity in old-growth forests. -
Managing for Late-Successional/Old-Growth Characteristics in Northern Hardwood-Conifer Forests William S
Forest Ecology and Management 235 (2006) 129–142 www.elsevier.com/locate/foreco Managing for late-successional/old-growth characteristics in northern hardwood-conifer forests William S. Keeton * Rubenstein School of Environment and Natural Resources, University of Vermont, Burlington, VT 05405, United States Received 19 March 2006; received in revised form 2 August 2006; accepted 2 August 2006 Abstract In the northern hardwood region of North America managing for late-successional forest habitats and functions is an important element of ecosystem management. This study tests the hypothesis that uneven-aged practices can be modified to accelerate rates of late-successional forest development. An approach, termed ‘‘structural complexity enhancement’’ (SCE), is compared against conventional uneven-aged systems modified to increase post-harvest structural retention. Experimental treatments, including controls, were applied to 2 ha units and replicated at two multi- aged northern hardwood forests in Vermont, USA. Structural objectives include vertically differentiated canopies, elevated large snag and downed log densities, variable horizontal density (including small gaps), and re-allocation of basal area to larger diameter classes. The latter objective is achieved, in part, by cutting to a rotated sigmoid diameter distribution. This is generated from a basal area (34 m2 haÀ1) and tree size (90 cm dbh) indicative of old-growth structure. Forest structure data have been collected over 2 years pre-treatment and 3 years post-treatment. Fifty-year simulations of stand development were run in NE-TWIGS and FVS comparing treatment and no treatment scenarios. Simulations also tested the sensitivity of large tree development to prescription parameters. Leaf area index retention was spatially variable but significantly (P < 0.001) greater under SCE (91%) compared to conventional treatments (75%). -
Forest Ecology and Management 267 (2012) 271-283
Forest Ecology and Management 267 (2012) 271-283 Contents lists available at SciVerse ScienceDirect Forest Ecology and Management journal hom epage: www.elsevier.com/locate/foreco Analyzing wildfire exposure and source-sink relationships on a fire prone forest landscape a, a b c Alan A. Ager *, Nicole M. Vaillant , Mark A. Finney , Haiganoush K. Preisler a USDA Forest Service, Pacific Northwest Research Station, Western Wildland Environmental Threat Assessment Center, 3160 NE 3rd Street, Prineville, OR 97754, USA b USDA Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory, 5775 Hwy. 10 West, Missoula, MT 59808, USA C USDA Forest Service, Pacific Southwest Research Station, 800 Buchannan Street, Albany, CA 9471 0, USA ARTICLE INFO ABSTR ACT Article history: We used simulation modeling to analyze wildfire exposure to social and ecological values on a 0,6 mil Received 9 August 2011 lion ha national forest in central Oregon, USA. We simulated 50,000 wildfires that replicated recent fire Received in revised form 13 November 2011 events in the area and generated detailed maps of burn probability (BP) and fire intensity distributions. Accepted 14 November 2011 We also recorded the ignition locations and size of each simulated fire and used these outputs to con Available online 8 January 2012 struct a fire source-sink ratio as the ratio of fire size to burn probability. Fire behavior was summarized for federal land management designations, including biological conservation reserves, recreational sites, Keywords: managed forest, and wildland urban interface. Burn probability from the simulations ranged from Wildfire simulation Wildfire risk 0.00091 to 0.026 within the study area (mean = 0.0023), and exhibited substantial variation among Conservation biology and within land designations. -
Forestry Study Guide
Forestry Study Guide Learning Objectives: Students should be able to: 1. Identify common trees without a key. 2. Identify specific or unusual species of trees or shrubs through the use of a key. 3. Understand how wildlife habitat relates to: forest communities, forest species, forest age structure, snags and den trees, availability of food and cover, and riparian zones. 4. Understand basic forest management concepts. 5. Be familiar with use of a diameter tape and other forestry tools. 6. Understand the benefits of trees in urban/suburban settings and the factors affecting their health and survival. Key Topics 1. Basic Forestry Knowledge; such as tree identification, silvics of common trees, tree measurement and tool use, and interaction of forests and environment. 2. Forest Ecology; such as the observation and identification of forest types, observing and describing forest stand structure, observing and describing site variables that affect tree species, and observing and identifying the stages of forest succession. 3. Silviculture Systems - such as describing the difference between harvesting and silvicultural systems, describe the difference between the goal of thinning and final harvest, describe the purpose of common silvicultural systems, and describe the management practices and their purpose. 4. Viewing Ecosystems; such as the observation of how trees and forests impact soil development, wildlife habitat, public places, agriculture, and on water quality. 5. Urban Forestry; such as the recognition of the value of trees in the urban landscape, choosing the correct species for specific locations, energy conservation through three plantings, urban wildlife benefits from tree plantings methods, proper tree care and maintenance, including wise choices in pest and disease control. -
Birding Tour Comoros and Mayotte 30
BIRDING TOUR COMOROS AND MAYOTTE 30 SEPTEMBER – 10 OCTOBER 2020 Karthala Scops Owl is one of the targets – this one was photographed by Alan van Norman on our 2014 tour. www.birdingecotours.com [email protected] 2 | ITINERARY Comoros and Mayotte 2020 Our Birding Tour Comoros and Mayotte will visit all three islands of the Comoros as well as the island of Mayotte. Although Mayotte is a department and region of France, traditional Mayotte culture and ecology are most closely related to that of the neighboring Comoros islands, and biogeographically it is part of the Comoros. This tour allows a rare opportunity for any serious lister to hopefully connect with some of the rarest, most range-restricted, and/or endangered species on the planet. These include Karthala Scops Owl, Moheli Scops Owl, Anjouan Scops Owl (all three listed as Critically Endangered by IUCN), Mayotte Scops Owl, and many other birds, a large number of which are endemic to the Comoros with their respective subspecies being endemic to their specific island. Not only is the birding spectacular, but so too is the scenery and the variety in the fauna and flora that one picks up along the way. The trip, however, is quite strenuous, as the climbs are steep and the camping fairly basic. But the birds available soon make one forget about the lack of common luxuries. This tour will start on 30 September in consideration of those tour participants coming from our Birding Tour Madagascar: The Remote North, providing a two-day gap between tours because of rather unreliable flight connections from Antananarivo to the Comoros, where delays and even cancellations are common. -
Acridotheres Tristis Linnaeus, 1766 the Common Myna (Acridotheres Tristis) Is a Highly Commensal Passerine That Lives in Close Association with Humans
Acridotheres tristis Linnaeus, 1766 The common myna (Acridotheres tristis) is a highly commensal Passerine that lives in close association with humans. It competes with small mammals and birds for nesting hollows and on some islands, such as Hawaii and Fiji, it preys on other birds’ eggs and chicks. It presents a threat to indigenous biota, particularly parrots and other birdlife, in Australia and elsewhere. The common myna has been introduced to parts of South East Asia, New Zealand, eastern Australia and southern Africa and Madagascar. It is also present on many islands in the Atlantic Ocean (including the Canary Islands, St Helena and Ascension Island), Indian Ocean (including Réunion, Mauritius, Rodriguez north to Lacadive and Maldive Islands and east to Andaman and Solomon Islands, Samoa, Cook Islands, Society Islands and some otherNicobar French Islands) Polynesian and Pacific islands). Ocean There (including are new Fiji, recordsNew Caledonia, of both the common myna and the jungle myna (Acridotheres fuscus) on tropical islands, most recently on Kiribati. Photo credit: K.W Bridges [link] Besides destroying fruit crops and being a public nuisance (they are highly vocal birds), the common myna is a nest site competitor. A Risk assessment model by the Bureau of Rural Sciences, Australia, On the Comoros, mynas are known to compete for nest holes with the ‘Critically Endangered (CR)’ Anjouan Scops Owl (Otus 2003). Foraging traps are very useful for the control of small myna capnodes) and the Grand Comoro Scops owl (Otus pauliani). On populationsclassifies the ifcommon poisoning myna is notin the an highest option. threat Starlacide category DRC1339 (Bomford has Saint Helena, cats and the common myna are probably the most been used against mynas and is effective where there are no non- target species issues. -
Reflections from the XIV World Forestry Congress
Infosheet October, 2015 Tropenbos International Reflections from the XIV World Forestry Congress Held only every six years, this largest gathering of forestry expertise is looked upon from around the world to see what has changed, is changing, should change… The website proudly stated that “The XIV World Forestry Congress (WFC) aims to build a new vision – a new way of thinking and acting – for the future of forests and forestry in sustainable development at all levels.” However, the vision in the final congress declaration contained no really new perspectives, but rather it reconfirmed the evolving thinking on the role of forests and forestry. “Forests are more than trees”, integrated approaches and engaging/connecting with other sectors and actors are the way forward, and forests are an essential solution to climate change and in achieving the Sustainable Development Goals. The congress was well organized nonetheless, and offered a large platform, also for people who matter but who are not usually seen in the international arena, to also share their experiences so that others from similar contexts could learn from the successes and improve on their own situations. The crucial role of the youth in sustainable forest management was emphasized, and the congress gave younger people the opportunity to learn. The representation of farm forest producer organizations and the great advances made by community forestry, particularly in the Far East Asian countries and also in South Africa was impressive, and the need to facilitate the formation of an association of tree farmers and their linkage to international tree farmers’ associations became more apparent.