DOCSLIB.ORG

QUARTERLY New Englandof Society American Foresters Vol

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
QUARTERLY New Englandof Society American Foresters Vol s• QUARTERLY New Englandof Society American Foresters Vol. 59 #3 July 1998 L-t_�������� ���� �__&�<� 98 Ice Storm Recovery Program Green Certification Heads for Help Is Avaible New York State Lands The National Wildlife Federation announced in By Gail Michaels May that 1t 1s beginning a nine-month evaluation to determine the sustainability of harvesting operations in New By now, almost everyone is aware of the ice storms of York state forests as part of a pilot educational proJect in January, 1998, which damaged nearly 17 million acres of conjunction with the New York Department of rural and urban forests in Maine, New Hampshire, Vermont, Environmental Conservation. The evaluation, which covers and New York. 37 counties were designated Federal 700,000 acres of New York state's "multiple use" forest disaster areas. The affected areas include a large portion of lands, builds on a growing national and international effort the Northern Forest Lands study area, and southern and to certify sustainable forest management through the use coastal areas of Maine and New Hampshire. of independent scientific review teams. Under this program, wood from "certified forests" can be labeled and Meteorologists labeled this a 100 year event. Thousands of marketed as coming from well-managed forests. Certified trees in dozens of communities were damaged or forests are deemed to successfully balance long term destroyed, and miles of trails and woods roads are littered timber production with the maintenance of critical wildlife with debris. Foresters, loggers, and users risk entering habitat, forest biodiversity, and other necessary ecological forests full of broken, dangling limbs. In many cases, the features. reduced value and the danger in these stands makes it The 700,000 acres of land to be evaluated unlikely they will be harvested anytime soon. comprise the "working forest" portion of New York state forest lands. These lands are designated for logging, Mirroring land ownership patterns in the northeast, most of hunting, fishing, and dispersed recreation. However, none the damage was to private lands. Damaged acres are of the forest lands to be evaluated fall within the State Park roughly as follows: Maine: 11,300,000; New Hampshire: system, or within the blue line of the Adirondack or Catskill 700,000; Vermont: 700,000; New York: 4,600,000. The Parks. This certification assessment 1s being conducted at White Mountain National Forest had nearly 200,000 acres no expe_nse to New York taxpayers. Funding for the project of damage; the Green Mountain, 30,000. Of the total acres is being provided by the Great Lakes Protection Fund, which damaged, about 5 million are severe. is also sponsoring SmartWood assessments on state and county lands in Michigan and Wisconsin this year. The states and the USDA Forest Service Northeastern Area A four person review team consisting of experts have been cooperating on several aspects of the in forest ecology, wildlife biology, harvesting systems and assessment and recovery: social science will take to the woods this August and supplement its field work with a series of public meetings Damage Assessment: Regional protocols for aerial and and interviews with key forest and local interest groups ground surveys have been developed and agreed to. States throughout New York State. NWF's Northeast Natural may collect information above and beyond the protocols. Resources Center from Montpelier, Vermont will lead the For example, Maine has flown roughly 2 Y, million acres at certification review team. Last June, the NWF/SmartWood 1:9000 scale. Forest Health Monitoring, North American program certified the first state forest land unit in the Maple Project, and Forest Inventory and Analysis plots in United States on the 58,000 acres of managed forest the storm footprint area will be re-surveyed. Urban damage surrounding the Quabbin Reservoir in Massachusetts. Since asses ment protocols are being developed now, � then successful state forest land certifications have been coordinated by the Northeast Center for Urban and completed for portions of Pennsylvania and Minnesota. Community Forestry at U Mass. SmartWood is the oldest forest certification program and was pioneered ten years ago in tropical Recovery Costs: States agreed on a common breakdown of rainforest regions to ensure the long-term environmental estimated costs, which were compiled by the Forest and social sustainability of wood consumption from those Service into a regional product. Costs were estimated for regions. The organization has certified approximately 1.5 Planning and Assessment, Recovery and Restoration, million acres in the United States and 3 million acres Monitoring, Technical Assistance, and Information and internationally., The cert1ficat1on system is administered by Education. the internationally-recognized Forest Stewardship Council. (Cont on Page 9) Information for this article was provided by Smartwood Members Serving you in 1998 NEW ENGLAND OFFICERS Chair - Leo Laferriere, Rd Box 360, Waitsfield, VT 05673 (H)802-496-2515 (0)485-5263 (FAX)485-7565 Vice-Chair - Robert M. Ricard, W. Hartford Ext. Cntr., 1800 Asylum Avenue, W. Hardford, CT 06117 (0)860-570-9257 (FAX) 241-4960 Sec - James A. Stewart, PO Box 486, Kingsfield, ME 04947 (0)207-246-2101 (FX)246-6542 Treas - David Maas, 4 Westview Dr., Raymond, ME 04071 (0)207-655-2393 (FX)655-5082 Exec Dir - Richard Watt, PO Box 954, Montpelier, VT 05601 (O&FAX)802-229-4111 EXECUTIVE COMMITTEE lmmed Past Chair - Karen Bennett, PO Box 261, Antrim, NH 03440 (0)603·862-4861 (FAX)862-0107 Canada - Richard A. Wightman, Faculty of Forestry & Env. Mgt., UNB, Bag 44555, Fredericton, N B, Canada E3B 6C2 (0)506-453-4666 (FX)453-3538 Connecticut - Leland Sanders, 36 Beach Rock Rd., Pleasant Valley, CT 06063 (0)860-379-0916 ext 3104 Maine - Carol Redelsheimer, 20 Penobscott St., Orono, ME 04473 (H)(O)(F) 207-866-5936 Massachusetts - Austin Mason Ill, PO Box 913, Tremont St., S. Carver, MA 02366 (0508-)866-2580 (FX)866-7736 (FAX)866-7736 New Hampshire - Monica Prusik, RR #1, Box 529, Colebrook, NH 03576 (0)603-922-3300 (FAX)922-5121 Rhode Island - Hans Bergey, 16 Blossom Lane, Hope, RI 02831 (H)(O)(FAX)401-821-8746 Vermont - Neil Lamson, PO Box 56, S. Pomfret, VT 05067 (O)(FX) 802-763-2070 Forest Science Coard - John Brissette, USDA-FS, NE Forest Experiment Station, PO Box 640, Durham, NH 03824 (0)603-868-7632 (FAX)868-7604 Policy Committee - Charles Thompson, NE Forestry Foundation, PO Box 1099, Groton, MA 01450 (0)978-448-8380 (FX)448-8379 SAF Centennial Liaison - Cynthia Wood, 40 High St., N. Attleboro, Ma 02760 (W)508-698-1673 News Quarterly - Gary Salmon, RR 1 Box 665, Cuttingsville VT 05738 (H)802-492-3315 (0)483-2733 (FAX)802-483-9374 DIVISION OFFICERS Granite State Chair - Charles Niebling, INRS, 18 Low Ave., Concord, NH 03301 (0)603-226-0012 (H)753-8603 Vice-Chair - Peter Farrell, Box 111, Alton, NH 03809, (0)603-875-7626 Secretary - Paul Mulcahey, 3 Old Mill Pond Road, Henniker, NH 03242 (0)603-526-8686 Treasurer - J.B. Cullen, Div. Forests and Lands, PO Box 1856, Concord, NH 03302 (0)603-271-3457 (H)269-5740 News Corres - Jonathan Nute, Chappell Professional Bldg., Rt 13, S. Milford, NH 03055 (H)603-783-9684 (0)673-2510 Green Mountain Chair - Sara Packer, RR 1. Box 52C, Derby, VT 05829 802-766-2734 Vice-Chair - Jonathan Wood, PO Box 35, Jeffersonville, VT 05464 (H)802-644-5325 (0)644-2221 Secretary - Chris Casey, 10 Pine St., Bristol, VT 05443 (H)802-453-4683 (0)388-4362 Treasurer - Ray Toolan, Dpt. Forests & Parks, RD 1, Box 2300, Morrisville, VT 05661 (H)802-229-0093 (0)888-5733 News Corres - Elizabeth Lesnikoski, Burlington Electric Dept., 585 Pine St., Burlington, VT, 05401 (H)802-849-6358 (0)865-7484 Maine Chair - Lynn Wilson, S.D. Warren Co., PO Box 646, Bingham, Me 04920 (0)207-668-4846 Vice-Chair - Craig Maclean, International Paper Co. PO Box 1011, Wilton, Me 04294 (0)207-897-3474 Sec/Treas· Ralph Knoll, RR #1, Box 1881, Greene, ME 04236 (0)207-287-3061 News Corres - David Maass, 4 Westview Dr., Raymond, ME 04071 207-655-7955 (0)655-2393 Yankee Chair - Marc J. Tremblay, 62 Whipple Rd., Smithfield, RI 02917 (H)401-232-1848 (0)828-1660 Vice-Chair - Joel Struebing. 106 Perrin Rd., Woodstock, CT 06281 (H)860-974-2338 (0)974-2083 Sec/Treas - Joe Mawson, 1 299 Bay Road, Amherst, MA 01002 (H)(0)413·253-2817 News Corres · Jennifer McDonald, DEM, Div Forests & Parks, Box 484, Amherst, Ma 01004 (0)413-545-5993 Rhode Island Chair - Christopher Modisette, SNEFCI, PO Box 760, Chepachet, RI, 02814 (0)401-568-1610 V1ce-Cha1r - Rob MacMillan, 66 Pinecrest Dr.• N. Kingstown, RI 02852 (HJ401-295-7305 (0}521-6300 ext 7318 Sec/Treas - Marc J. Tremblay, 62 Whipple Rd, Smithfield, RI 02917 (H)401-232-1848 (0)521-6300 ext 7316 News Corres · Marc J. Tremblay (see Sec/Treas) Connecticut Chair - Larry Rousseau, CT DEP-Forestry, 230 Plymouth Rd., Harwinton, CT 06759 (0)860-485-0226 Vice-Chair - Tom Degnan, 22 Caulkins Rd., Old Lyme, CT 06371 (H)860·434-3497 (0)203-245-7436 Sec/Treas - Rexford Myers, 153 Crystal Lake Rd., Ellington, CT 06029 (H)860-665-3831 News Corres · Tom Degnan, (see Vice-Chair) Canada News Corres, N. Brunswick· Ardith Armstrong, Outreach Coordinator, UNB. Bag 44555, Fredericton, NB E3B 6C2 (0)506-453-4501 News Corres, Quebec - Kim Lowell, Pavilion Casault/Local 1327, Urnvers1te Laval, Ste-Foy, Quebec, G 1 K 7P4 (H)418-889-8379 (0)656-7998 Council Delegate Charles Levesque, Innovative Nat. Res. Solutions, 37 Old Pound Rd, Antrim, NH 03440 (O)(FX)603-588-3272 Phone in Concord, NH (0)603-226-0112 (FX)603-226-0499 lhe News Quarterly is the official publication of the New England Society of American Foresters It is published in January, April, July.
Load more

Recommended publications
  • Dynamics and Disturbance in an Old-Growth Forest Remnant In
    DYNAMICS AND DISTURBANCE IN AN OLD-GROWTH FOREST REMNANT IN WESTERN OHIO Thesis Submitted to The College of Arts and Sciences of the UNIVERSITY OF DAYTON In Partial Fulfillment of the Requirements for The Degree of Master of Science in Biology By Sean Michael Goins UNIVERSITY OF DAYTON Dayton, Ohio August, 2012 DYNAMICS AND DISTURBANCE IN AN OLD-GROWTH FOREST REMNANT IN WESTERN OHIO Name: Goins, Sean Michael APPROVED BY: __________________________________________ Ryan W. McEwan, Ph.D. Committee Chair Assistant Professor __________________________________________ M. Eric Benbow, Ph.D. Committee Member Assistant Professor __________________________________________ Mark G. Nielsen, Ph.D. Committee Member Associate Professor ii ABSTRACT DYNAMICS AND DISTURBANCE IN AN OLD-GROWTH FOREST REMNANT IN WESTERN OHIO Name: Goins, Sean Michael University of Dayton Advisor: Dr. Ryan W. McEwan Forest communities are dynamic through time, reacting to shifts in disturbance and climate regimes. A widespread community shift has been witnessed in many forests of eastern North America wherein oak (Quercus spp.) populations are decreasing while maple (Acer spp.) populations are increasing. Altered fire regimes over the last century are thought to be the primary driver of oak-to-maple community shifts; however, the influence of other non-equilibrium processes on this community shift remains under- explored. Our study sought to determine the community structure and disturbance history of an old-growth forest remnant in an area of western Ohio where fires were historically uncommon. To determine community structure, abundance of woody species was measured within 32 plots at 4 canopy strata and dendrochronology was used to determine the relative age-structure of the forest.
    [Show full text]
  • 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.
    [Show full text]
  • Sass Forestecomgt 2018.Pdf
    Forest Ecology and Management 419–420 (2018) 31–41 Contents lists available at ScienceDirect Forest Ecology and Management journal homepage: www.elsevier.com/locate/foreco Lasting legacies of historical clearcutting, wind, and salvage logging on old- T growth Tsuga canadensis-Pinus strobus forests ⁎ Emma M. Sassa, , Anthony W. D'Amatoa, David R. Fosterb a Rubenstein School of Environment and Natural Resources, University of Vermont, Burlington, VT 05405, USA b Harvard Forest, Harvard University, 324 N Main St, Petersham, MA 01366, USA ARTICLE INFO ABSTRACT Keywords: Disturbance events affect forest composition and structure across a range of spatial and temporal scales, and Coarse woody debris subsequent forest development may differ after natural, anthropogenic, or compound disturbances. Following Compound disturbance large, natural disturbances, salvage logging is a common and often controversial management practice in many Forest structure regions of the globe. Yet, while the short-term impacts of salvage logging have been studied in many systems, the Large, infrequent natural disturbance long-term effects remain unclear. We capitalized on over eighty years of data following an old-growth Tsuga Pine-hemlock forests canadensis-Pinus strobus forest in southwestern New Hampshire, USA after the 1938 hurricane, which severely Pit and mound structures damaged forests across much of New England. To our knowledge, this study provides the longest evaluation of salvage logging impacts, and it highlights developmental trajectories for Tsuga canadensis-Pinus strobus forests under a variety of disturbance histories. Specifically, we examined development from an old-growth condition in 1930 through 2016 across three different disturbance histories: (1) clearcut logging prior to the 1938 hurricane with some subsequent damage by the hurricane (“logged”), (2) severe damage from the 1938 hurricane (“hurricane”), and (3) severe damage from the hurricane followed by salvage logging (“salvaged”).
    [Show full text]
  • The Impacts of Increasing Drought on Forest Dynamics, Structure, and Biodiversity in the United States
    Global Change Biology (2016) 22, 2329–2352, doi: 10.1111/gcb.13160 SPECIAL FEATURE The impacts of increasing drought on forest dynamics, structure, and biodiversity in the United States JAMES S. CLARK1 , LOUIS IVERSON2 , CHRISTOPHER W. WOODALL3 ,CRAIGD.ALLEN4 , DAVID M. BELL5 , DON C. BRAGG6 , ANTHONY W. D’AMATO7 ,FRANKW.DAVIS8 , MICHELLE H. HERSH9 , INES IBANEZ10, STEPHEN T. JACKSON11, STEPHEN MATTHEWS12, NEIL PEDERSON13, MATTHEW PETERS14,MARKW.SCHWARTZ15, KRISTEN M. WARING16 andNIKLAUS E. ZIMMERMANN17 1Nicholas School of the Environment, Duke University, Durham, NC 27708, USA, 2Forest Service, Northern Research Station 359 Main Road, Delaware, OH 43015, USA, 3Forest Service 1992 Folwell Avenue,Saint Paul, MN 55108, USA, 4U.S. Geological Survey, Fort Collins Science Center Jemez Mountains Field Station, Los Alamos, NM 87544, USA, 5Forest Service, Pacific Northwest Research Station, Corvallis, OR 97331, USA, 6Forest Service, Southern Research Station, Monticello, AR 71656, USA, 7Rubenstein School of Environment and Natural Resources, University of Vermont, 04E Aiken Center, 81 Carrigan Dr., Burlington, VT 05405, USA, 8Bren School of Environmental Science and Management, University of California, Santa Barbara, CA 93106, USA, 9Department of Biology, Sarah Lawrence College, New York, NY 10708, USA, 10School of Natural Resources and Environment, University of Michigan, 2546 Dana Building, Ann Arbor, MI 48109, USA, 11U.S. Geological Survey, Southwest Climate Science Center and Department of Geosciences, University of Arizona, 1064 E. Lowell
    [Show full text]
  • Ecological Insights from Long-Term Research Plots in Tropical and Temperate Forests
    Ecological Insights from Long-term Research Plots in Tropical and Temperate Forests Organized Oral Session 40 was co-organized by Amy Wolf, Stuart Davies, and Richard Condit, and held on 6 August 2009 during the 94th ES A Annual Meeting in Albuquerque, New Mexico. An International Network of Forest Research Sites This session was devoted to findings from an international network of long-term forest dynamics plots, providing some of the first comparisons between the tropical and temperate study areas. Whereas most ecologists recognize the importance of long-term research (Callahan 1984, Likens 1989, Magnuson 1990, Hobbie et al. 2003, and others), large-scale projects like this one are rare. The global network of forest dynamics plots has expanded since its origin in the early 1980s, yet research at the plots has remained integrated due to a combination of individual scientists' efforts and institutional commitments from the Center for Tropical Forest Science (CTFS, <www.ctfs.si.edu> of the Smithsonian Tropical Research Institute and the Arnold Arboretum of Harvard University (Hubbell and Foster 1983, Condit 1995). Today, 26 large plots have been established in tropical or subtropical forests of Central and South America, Africa, Asia, and Oceania, along with 8 recently added temperate forest plots. A standard protocol (Condit 1998) is followed at all sites, including the marking, mapping, and measuring of all trees and shrubs with stem diameters >1 cm. Reports October 2009 519 Reports An underlying objective of the ESA session was to illustrate how an understanding of forest dynamics can contribute to long-term strategies of sustainable forest management in a changing global environment.
    [Show full text]
  • Silvicultural Activities: Description and Terminology 1
    WHITE PAPER F14-SO-WP-SILV-34 Silvicultural Activities: Description and Terminology 1 David C. Powell; Forest Silviculturist Supervisor’s Office; Pendleton, OR Initial Version: JUNE 1992 Most Recent Revision: FEBRUARY 2018 Introduction ........................................................................................................................ 2 Silvicultural systems ............................................................................................................ 2 Age-based silvicultural systems .................................................................................... 2 Even-aged management ............................................................................................... 3 Figure 1 – Three common stand structures ........................................................................... 4 Figure 2 – Clearcutting ............................................................................................................ 5 Figure 3 – Seed-tree and shelterwood cutting ....................................................................... 6 Figure 4 – Windthrow in spruce-fir forest in the northern Blue Mountains .......................... 8 Figure 5 – Examples of overstory removal and understory removal cutting ......................... 9 Uneven-aged management ........................................................................................ 10 Figure 6 – Examples of individual-tree selection cutting in ponderosa pine ....................... 12 Figure 7 – Examples of group selection
    [Show full text]
  • Decelerating Growth in Tropical Forest Trees
    Ecology Letters, (2007) 10: 461–469 doi: 10.1111/j.1461-0248.2007.01033.x LETTER Decelerating growth in tropical forest trees Abstract Kenneth J. Feeley,1* S. Joseph The impacts of global change on tropical forests remain poorly understood. We Wright,2 M. N. Nur Supardi,3 examined changes in tree growth rates over the past two decades for all species occurring Abd Rahman Kassim3 and Stuart in large (50-ha) forest dynamics plots in Panama and Malaysia. Stem growth rates 2,4 J. Davies declined significantly at both forests regardless of initial size or organizational level 1 Center for Tropical Forest (species, community or stand). Decreasing growth rates were widespread, occurring in Science, Arnold Arboretum Asia 24–71% of species at Barro Colorado Island, Panama (BCI) and in 58–95% of species at Program, Harvard University, 22 Pasoh, Malaysia (depending on the sizes of stems included). Changes in growth were not Divinity Avenue, Cambridge, consistently associated with initial growth rate, adult stature, or wood density. Changes in MA 02138, USA 2Smithsonian Tropical Research growth were significantly associated with regional climate changes: at both sites growth Institute, Panama City, Panama was negatively correlated with annual mean daily minimum temperatures, and at BCI 3Forest Environment Division, growth was positively correlated with annual precipitation and number of rainfree days Forest Research Institute (a measure of relative insolation). While the underlying cause(s) of decelerating growth is Malaysia, Kuala Lumpur, still unresolved, these patterns strongly contradict the hypothesized pantropical increase Malaysia 52109 in tree growth rates caused by carbon fertilization. Decelerating tree growth will have 4Center for Tropical Forest important economic and environmental implications.
    [Show full text]
  • Pre-Fire Treatment Effects and Post-Fire Forest Dynamics on the Rodeo-Chediski Burn Area, Arizona
    Pre-fire treatment effects and post-fire forest dynamics on the Rodeo-Chediski burn area, Arizona by Barbara A. Strom A Thesis Submitted in Partial Fulfillment Of the Requirements for the Degree of Master of Science in Forestry Northern Arizona University May 2005 Approved: __________________________________ Peter Z. Fulé, Ph.D., Chair __________________________________ Stephen C. Hart, Ph.D. __________________________________ Thomas E. Kolb, Ph.D. ABSTRACT Pre-fire treatment effects and post-fire forest dynamics on the Rodeo-Chediski burn area, Arizona Barbara A. Strom The 2002 Rodeo-Chediski fire was the largest wildfire in Arizona history at 189,000 ha (468,000 acres), and exhibited some of the most extreme fire behavior ever seen in the Southwest. Pre-fire fuel reduction treatments of thinning, timber harvesting, and prescribed burning on the White Mountain Apache Tribal lands (WMAT) and thinning on the Apache-Sitgreaves National Forest (A-S) set the stage for a test of the upper boundary of effectiveness of fuel reduction treatments at decreasing burn severity. On the WMAT, we sampled 90 six-hectare study sites two years after the fire, representing 30% of the entire burn area on White Mountain Apache Tribe lands, or 34,000 hectares, and comprising a matrix of three burn severities (low, moderate, or high) and three treatments (cutting and prescribed burning, prescribed burning only, or no treatment). Prescribed burning without cutting was associated with reduced burn severity, but the combination of cutting and prescribed burning had the greatest ameliorative effect. Increasing degree of treatment was associated with an increase in the number of live trees and a decrease in the extremity of fire behavior as indicated by crown base height and bole char height.
    [Show full text]
  • FAO Forestry Paper 120. Decline and Dieback of Trees and Forests
    FAO Decline and diebackdieback FORESTRY of tretreess and forestsforests PAPER 120 A globalgIoia overviewoverview by William M. CieslaCiesla FADFAO Forest Resources DivisionDivision and Edwin DonaubauerDonaubauer Federal Forest Research CentreCentre Vienna, Austria Food and Agriculture Organization of the United Nations Rome, 19941994 The designations employedemployed and the presentation of material inin thisthis publication do not imply the expression of any opinion whatsoever onon the part ofof thethe FoodFood andand AgricultureAgriculture OrganizationOrganization ofof thethe UnitedUnited Nations concerning the legallega! status ofof anyany country,country, territory,territory, citycity oror area or of itsits authorities,authorities, oror concerningconcerning thethe delimitationdelimitation ofof itsits frontiers or boundarboundaries.ies. M-34M-34 ISBN 92-5-103502-492-5-103502-4 All rights reserved. No part of this publicationpublication may be reproduced,reproduced, stored in aa retrieval system, or transmittedtransmitted inin any form or by any means, electronic, mechani-mechani­ cal, photocopying or otherwise, without the prior permission of the copyrightownecopyright owner.r. Applications for such permission, withwith aa statement of the purpose andand extentextent ofof the reproduction,reproduction, should bebe addressed toto thethe Director,Director, Publications Division,Division, FoodFood andand Agriculture Organization ofof the United Nations,Nations, VVialeiale delle Terme di Caracalla, 00100 Rome, Italy.Italy. 0© FAO FAO 19941994
    [Show full text]
  • Margaret Rowan Metz
    CURRICULUM VITAE Margaret Rowan Metz Department of Biology 503-768-7684 (tel) Lewis & Clark College 503-768-7658 (fax) 0615 SW Palatine Hill Rd., MSC 53 [email protected] Portland, OR 97219 www.margaretmetz.com PROFESSIONAL APPOINTMENTS Assistant Professor Department of Biology, Lewis & Clark College, Portland, OR. August 2014-present. Project Scientist Department of Plant Pathology, University of California, Davis. 2014. Postdoctoral Researcher Department of Plant Pathology, University of California, Davis. 2008-2014. EDUCATION Ph.D. University of California, Berkeley, Integrative Biology. 2007. Spatiotemporal variation in seedling dynamics and the maintenance of forest diversity in an Amazonian forest. Thesis committee: Drs. Wayne Sousa (advisor), David Ackerly, John Battles, & Carla D’Antonio. A.B. Princeton University, Ecology and Evolutionary Biology, cum laude. 1998. GRANTS AND FELLOWSHIPS 2017 Center for Tropical Forest Science, Smithsonian Tropical Research Institute $34,500 “Long-term studies of flowering, fruiting and seedling dynamics at Yasuní.” 2016-2020 NSF Dimensions of Biodiversity $1,600,000 “Dynamical interactions between plant and oomycete biodiversity in a temperate forest.” PIs: B. Tyler, N. Grunwald, A. Jones, M. Metz, J. Lutz, D. Oline. Subaward to Lewis & Clark College to support undergraduate research experiences $127,355 2011-2017 NSF Long-term Research in Environmental Biology (renewal) $450,000 “Collaborative Research: LTREB Renewal - Long-term studies of flowering, fruiting and seedling recruitment in Neotropical forests: global change, climate variability and mechanisms.” PIs: N. C. Garwood, M. R. Metz, H. C. Muller-Landau, N. Swenson, M. Uriarte, S. J. Wright, J. K. Zimmerman. 2011-2016 NSF Ecology of Infectious Diseases $785,398 “Collaborative Research: Interacting disturbances: leaf to landscape dynamics of emerging disease, fire and drought in California coastal forests.” Lead PI D.
    [Show full text]
  • Disturbance History and Dynamics of an Old-Growth Nothofagus Forest in Southern Patagonia
    Article Disturbance History and Dynamics of an Old-Growth Nothofagus Forest in Southern Patagonia Mariano Martín Amoroso 1,2,* and Ana Paula Blazina 3 1 Universidad Nacional de Río Negro, Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural, Mitre 630, San Carlos de Bariloche CP 8400, Argentina 2 Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural, Av. de los Pioneros 2350, San Carlos de Bariloche CP 8400, Argentina 3 Centro Austral de Investigaciones Científicas, Consejo Nacional de Investigaciones Científicas y Técnicas, Bernardo Houssay 200, Ushuaia V9410, Argentina; [email protected] * Correspondence: [email protected] Received: 3 December 2019; Accepted: 10 January 2020; Published: 14 January 2020 Abstract: The identification of disturbance events using disturbance chronologies has become a valuable tool in reconstructing disturbance history in temperate forests worldwide; yet detailed reconstructions of disturbance history and their effect on the structure and dynamics of the old-growth Nothofagus forests in the southern Patagonia are scarce. We reconstructed forest dynamics and disturbance history of an old-growth N. pumilio forest in the Toro River Valley, Santa Cruz, Argentina using dendroecological techniques. Since a variation in the disturbance regimes was expected with changing elevation, we sampled at different elevations. We found distinct differences in forest structure, dynamics, and disturbance history with changes in the elevation. The disturbance chronologies provided robust evidence that forests in the study area have been subjected to multiple disturbance events over the last 200 years. Yet, recognizing the agent of disturbance could be difficult in these montane forests and further studies are required.
    [Show full text]
  • Restoring Fire-Adapted Ecosystems: Proceedings of the 2005 National Silviculture Workshop
    United States Department of Restoring Fire-Adapted Agriculture Forest Service Ecosystems: Proceedings of the Pacific Southwest 2005 National Silviculture Research Station Workshop General Technical Report PSW-GTR-203 June 6-10, 2005 Tahoe City, California January 2007 Historic and Future Trends Management Strategies Silvicultural Options Risks And Impacts Abstract Powers, Robert F., tech. editor. 2007. Restoring fire-adapted ecosystems: proceedings of the 2005 national silviculture workshop. Gen. Tech. Rep. PSW-GTR-203. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture. 306 p. Many federal forests are at risk to catastrophic wild fire owing to past management practices and policies. Mangers of these forests face the immense challenge of making their forests resilient to wild fire, and the problem is complicated by the specter of climate change that may affect wild fire frequency and intensity. Some of the Nationʼs leading scientists and practitioner present approaches in tackling the problem. Key words: wild fire, fuel management, thinning, climate change, fire history, resilience The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD).
    [Show full text]