Research Report Rr668: Evaluation of Current Rigging and Dismantling Practices Used in Arboriculture
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Green-Tree Retention and Controlled Burning in Restoration and Conservation of Beetle Diversity in Boreal Forests
Dissertationes Forestales 21 Green-tree retention and controlled burning in restoration and conservation of beetle diversity in boreal forests Esko Hyvärinen Faculty of Forestry University of Joensuu Academic dissertation To be presented, with the permission of the Faculty of Forestry of the University of Joensuu, for public criticism in auditorium C2 of the University of Joensuu, Yliopistonkatu 4, Joensuu, on 9th June 2006, at 12 o’clock noon. 2 Title: Green-tree retention and controlled burning in restoration and conservation of beetle diversity in boreal forests Author: Esko Hyvärinen Dissertationes Forestales 21 Supervisors: Prof. Jari Kouki, Faculty of Forestry, University of Joensuu, Finland Docent Petri Martikainen, Faculty of Forestry, University of Joensuu, Finland Pre-examiners: Docent Jyrki Muona, Finnish Museum of Natural History, Zoological Museum, University of Helsinki, Helsinki, Finland Docent Tomas Roslin, Department of Biological and Environmental Sciences, Division of Population Biology, University of Helsinki, Helsinki, Finland Opponent: Prof. Bengt Gunnar Jonsson, Department of Natural Sciences, Mid Sweden University, Sundsvall, Sweden ISSN 1795-7389 ISBN-13: 978-951-651-130-9 (PDF) ISBN-10: 951-651-130-9 (PDF) Paper copy printed: Joensuun yliopistopaino, 2006 Publishers: The Finnish Society of Forest Science Finnish Forest Research Institute Faculty of Agriculture and Forestry of the University of Helsinki Faculty of Forestry of the University of Joensuu Editorial Office: The Finnish Society of Forest Science Unioninkatu 40A, 00170 Helsinki, Finland http://www.metla.fi/dissertationes 3 Hyvärinen, Esko 2006. Green-tree retention and controlled burning in restoration and conservation of beetle diversity in boreal forests. University of Joensuu, Faculty of Forestry. ABSTRACT The main aim of this thesis was to demonstrate the effects of green-tree retention and controlled burning on beetles (Coleoptera) in order to provide information applicable to the restoration and conservation of beetle species diversity in boreal forests. -
Data on Cerambycidae and Chrysomelidae (Coleoptera: Chrysomeloidea) from Bucureªti and Surroundings
Travaux du Muséum National d’Histoire Naturelle © Novembre Vol. LI pp. 387–416 «Grigore Antipa» 2008 DATA ON CERAMBYCIDAE AND CHRYSOMELIDAE (COLEOPTERA: CHRYSOMELOIDEA) FROM BUCUREªTI AND SURROUNDINGS RODICA SERAFIM, SANDA MAICAN Abstract. The paper presents a synthesis of the data refering to the presence of cerambycids and chrysomelids species of Bucharest and its surroundings, basing on bibliographical sources and the study of the collection material. A number of 365 species of superfamily Chrysomeloidea (140 cerambycids and 225 chrysomelids species), belonging to 125 genera of 16 subfamilies are listed. The species Chlorophorus herbstii, Clytus lama, Cortodera femorata, Phytoecia caerulea, Lema cyanella, Chrysolina varians, Phaedon cochleariae, Phyllotreta undulata, Cassida prasina and Cassida vittata are reported for the first time in this area. Résumé. Ce travail présente une synthèse des données concernant la présence des espèces de cerambycides et de chrysomelides de Bucarest et de ses environs, la base en étant les sources bibliographiques ainsi que l’étude du matériel existant dans les collections du musée. La liste comprend 365 espèces appartenant à la supra-famille des Chrysomeloidea (140 espèces de cerambycides et 225 espèces de chrysomelides), encadrées en 125 genres et 16 sous-familles. Les espèces Chlorophorus herbstii, Clytus lama, Cortodera femorata, Phytoecia caerulea, Lema cyanella, Chrysolina varians, Phaedon cochleariae, Phyllotreta undulata, Cassida prasina et Cassida vittata sont mentionnées pour la première fois dans cette zone Key words: Coleoptera, Chrysomeloidea, Cerambycidae, Chrysomelidae, Bucureºti (Bucharest) and surrounding areas. INTRODUCTION Data on the distribution of the cerambycids and chrysomelids species in Bucureºti (Bucharest) and the surrounding areas were published beginning with the end of the 19th century by: Jaquet (1898 a, b, 1899 a, b, 1900 a, b, 1901, 1902), Montandon (1880, 1906, 1908), Hurmuzachi (1901, 1902, 1904), Fleck (1905 a, b), Manolache (1930), Panin (1941, 1944), Eliescu et al. -
Leaders Handbook
EUROPEAN SCOUT FEDERATION (Fédération du Scoutisme Européen) Registerd Charity No. 272404 British Association LEADERS HANDBOOK Volumes One: Otters Two: Wolf Cubs Three: Scouts Four: Rovers & Rangers Issued by the Leaders' Council October 2008 Registerd Address c/o Nigel Wright Accounting Branwell House Park Lane Keighley West Yorkshire BD21 4QX Copyright @ 1976 - 2008 European Scout Federation CONTENTS LEADERS HANDBOOK ...................................................................................................... 1 CONTENTS ............................................................................................................................ 2 ACKNOWLEDGEMENTS ................................................................................................... 5 FOREWORD .......................................................................................................................... 6 PROFICIENCY BADGES .................................................................................................. 18 ACKNOWLEDGEMENTS ................................................................................................. 22 FOREWORD ........................................................................................................................ 23 TENDERPAD ....................................................................................................................... 24 FIRST STAR ........................................................................................................................ 32 SECOND -
Bowline Tests
Boutique Bowlines International Technical Rescue Symposium Albuquerque, NM 2019 Kelly M Byrne Rescue 2 Training [email protected] The purpose of this paper is to document the research conducted in looking at various bowlines and their breaking strengths, as well as their susceptibility to cycling loading This was done in order to have a reference as to whether a bowline is suitable for an end line rescue knot as well as an anchor. Having initially learned the bowline as a great knot as a Cub Scout, told of the tremendous dangers of using it in any rope carried by the fire department, and finally heard it praises sung as I got further into rope rescue; I was understandably confused as to what the correct answer was. This was especially true when it comes to bowlines that weren’t your straight ahead “rabbit comes out of the hole” bowline. Boutique Bowlines, if you will. There was no data that I was able to find to suggest that these Boutique Bowlines were suitable for rescue work. Just a collection of anecdotal evidence. Defining a Bowline According to some members of the International Guild of Knot Tyers there are over 120 (!!) different names for bowline knots currently known; with at least 55 distinct variations of the bowline knot as well as several bowline based bends. Most of us are probably familiar with the “standard bowline”, what Ashley’s Book of Knots, where each knot is assigned its own unique number, has listed as #1010. While it is indeed a bowline, it is not the bowline. -
Knots for Mountaineerinq, Camping, Climbins. Rescue, Etc, By: Phil D
A project of Volunteers in Asia Knots for Mountaineerinq, CamPinG, Climbins. Utilitv, Rescue, Etc, by: Phil D. Smith Pubiished by: Phil D. Smith This publication out of print in 1983. Reproduction of this microfiche document in any form is subject to the same restrictions as those of the original document. BY PHIL D. SMITH Copyright 1975 BY PHIL D. SMITH Drawings BY RODNEY H. SMITH Printed in U.S.A. BY CITROGRAPH PRINTING COMPANY Redlands, California Third Edition ~::;’ I ‘,,, 1;: BACK COVER ::,: ::, The ANCHOR HITCH is one of the STRONGEST ties that one car?, fas. ten to mountain hardware, for the tying end not only adds to the dimen- sion of the bearing but also cushions it. The DOUBLED hitch, tied by ,:,;,: taking a second exactly parallel turn with a longer end, is an IMPROVE- MENT and a good absorbant for a shock load such as a fall on the safety line. See description and Fig. 37. With or without a carabiner. the DOUBLED tie can also serve as a “STOPPER” in the end of a line that might escape-for instance, a low- ering line, al. ascending line, a rappel line, etc. It is even more efficient if a ring or washer is placed ahead of it. FRONT COVER ADJUSTABLE BOWLINE STIRRUP: This is the Standard Bowline tied with two ends leaving a bighted end for suitable hitch attachments such as the Prusik, Ring, Catspaw, etc. Length can be varied to suit the climber’s height, the loops adjusted singly or together, and when advis- able, the dangling ends may be square-knotted around the ankle to hold the foot well into the stirrup. -
OSU Synthetic Rope: Rigging and Operations Guide
Rigging and Operations Guide: Use of Synthetic Ropes as Alternatives to Steel Wire Ropes in Logging Applications Prepared by Mr. Steve Pilkerton, PE Dr. John J. Garland, PE Oregon State University for Oregon Occupational Safety and Health Worksite Redesign Grant Occupational Safety and Health Administration July 2004 Acknowledgements The entire team of researchers working on the Synthetic Rope Research Project would like to thank the Cooperators (loggers and truckers) for their field trials and sharing their ideas in an effort to make their jobs easier. We also thank Samson Rope Technologies, Inc. for their support and cooperation on many parts of the projects. Without funding support from the Oregon Occupational Safety and Health Worksite Redesign Grant Program, we could not have undertaken the project. We thank the many people who have expressed interest in the projects and helped us make the potentials known. TABLE OF CONTENTS Introduction .................................................................................................................................... 1 Straps............................................................................................................................................. 3 End Connectors ............................................................................................................................. 4 Adjustable Line Lengths................................................................................................................ 14 Guylines ....................................................................................................................................... -
P R O D U C T & S E R V I C E C a T a L O G Spartan Spartan
P R O D U C T & S E R V I C E C A T A L O G SPARTAN I N D U S T R I A L M A R I N E www.SPARTANMARINE.ca www.SPARTANMARINE.ca Spartan Marine Cover FINAL May19 Color 0 back picture saved.indd 1 5/26/2011 2:44:28 PM Whether you are hard at work offshore or relaxing in local waters—Spartan Industrial Marine is your source for high quality marine products and services. We offer a wide range of solutions to those with industrial, commercial and recreational marine interests. For over 45 years, Spartan Industrial Marine (formerly Industrial Marine Products division of IMP Group Ltd.), has been Canada's largest manufacturer and supplier of commercial fishing, marine safety and industrial products and services. Over the years we have maintained an ongoing commitment to be the most experienced industrial marine product and service supplier while consistently exceeding customer expectations. Today that tradition continues as we pay close attention to our customers needs and provide high quality marine products for the largest ocean vessels and the smallest personal watercraft. Barrington Passage Dartmouth Sydney P.O. Box 233, 3502 Highway #3 120 Thornhill Drive P.O. Box 38, Victoria Road Barrington Passage NS Canada, BOW 1G0 Dartmouth NS Canada, B3B 1S3 Sydney NS Canada, B1N 3B1 tel: (902) 637 2446 tel: (902) 468 2111 tel: (902) 564 5425 fax: (902) 637 3565 fax: (902) 468 3077 fax: (902) 539 0904 [email protected] [email protected] [email protected] Caraquet Marystown Yarmouth CP 29, 2252 Rue du Quai P.O. -
The Castaways, by Harry Collingwood
Harry Collingwood "The Castaways" | Chapter 1 | | Chapter 2 | | Chapter 3 | | Chapter 4 | | Chapter 5 | | Chapter 6 | | Chapter 7 | | Chapter 8 | | Chapter 9 | | Chapter 10 | | Chapter 11 | | Chapter 12 | | Chapter 13 | | Chapter 14 | | Chapter 15 | Chapter One. Miss Onslow. It was on a wet, dreary, dismal afternoon, toward the end of October 18—, that I found myself en route for Gravesend, to join the clipper ship City of Cawnpore, in the capacity of cuddy passenger, bound for Calcutta. The wind was blowing strong from the south-east, and came sweeping along, charged with frequent heavy rain squalls that dashed fiercely against the carriage windows, while the atmosphere was a mere dingy, brownish grey expanse of shapeless vapour, so all-pervading that it shut out not only the entire firmament but also a very considerable portion of the landscape. There had been a time, not so very long ago—while I was hunting slavers on the West Coast, grilling under a scorching African sun day after day and month after month, with pitiless monotony—when the mere recollection of such weather as this had made me long for a taste of it as a priceless luxury; but now, after some five months’ experience of the execrable British climate, I folded my cloak more closely about me, as I gazed through the carriage windows at the rain-blurred landscape, and blessed the physician who was sending me southward in search of warmth and sunshine and the strong salt breeze once more. For it was in pursuit of renewed health and strength that I was about to undertake the -
Stem Damages Caused by Heart Rot and Large Poplar Borer on Hybrid and European Aspen
Forestry Studies | Metsanduslikud Uurimused, Vol. 66, Pages 21–26 Stem damages caused by heart rot and large poplar borer on hybrid and European aspen Martins Zeps, Silva Senhofa, Mara Zadina, Una Neimane and Aris Jansons* Zeps, M., Senhofa, S., Zadina, M., Neimane, U., Jansons, A. 2017. Stem damages caused by heart rot and large poplar borer on hybrid and European aspen. – Forestry Studies | Metsanduslikud Uurimused 66, 21–26. ISSN 1406-9954. Journal homepage: http://mi.emu.ee/forestry.studies Abstract. Solid wood production of hybrid aspen requires relative longer rotation peri- ods, thus increasing risk of wood damages by pests and diseases. We compared dam- ages by heart rot and poplar borer of 48 years old hybrid (Populus tremuloides Michx. × P. tremula L.) and European aspen in a progeny trial located in Eastern part of Latvia. Trees were harvested and rot patches and galleries were recorded and measured at a stump level. The number of galleries had positive relation on number of patches and total area of rot. The susceptibility of the rot and poplar borer was similar for both hybrid and European aspen. Yet, some differences among families were detected. No effect of pathogens damage was observed on the tree growth. Larger trees had smaller proportion and incidence of rot and galleries per unit of area as well as wider outer rot-free wood layer. Key words: Populus tremula, Populus tremuloides × P. tremula, wood damages, heart rot, Saperda carcharias. Authors’ address: Latvian State Forest Research Institute ‘Silava’, Rigas str. 111, Salaspils, LV-2169, Latvia; *e-mail: [email protected] Introduction increases. -
Scope: Munis Entomology & Zoology Publishes a Wide Variety of Papers
_____________ Mun. Ent. Zool. Vol. 4, No. 1, January 2009___________ I MUNIS ENTOMOLOGY & ZOOLOGY Ankara / Turkey II _____________ Mun. Ent. Zool. Vol. 4, No. 1, January 2009___________ Scope: Munis Entomology & Zoology publishes a wide variety of papers on all aspects of Entomology and Zoology from all of the world, including mainly studies on systematics, taxonomy, nomenclature, fauna, biogeography, biodiversity, ecology, morphology, behavior, conservation, paleobiology and other aspects are appropriate topics for papers submitted to Munis Entomology & Zoology. Submission of Manuscripts: Works published or under consideration elsewhere (including on the internet) will not be accepted. At first submission, one double spaced hard copy (text and tables) with figures (may not be original) must be sent to the Editors, Dr. Hüseyin Özdikmen for publication in MEZ. All manuscripts should be submitted as Word file or PDF file in an e-mail attachment. If electronic submission is not possible due to limitations of electronic space at the sending or receiving ends, unavailability of e-mail, etc., we will accept “hard” versions, in triplicate, accompanied by an electronic version stored in a floppy disk, a CD-ROM. Review Process: When submitting manuscripts, all authors provides the name, of at least three qualified experts (they also provide their address, subject fields and e-mails). Then, the editors send to experts to review the papers. The review process should normally be completed within 45-60 days. After reviewing papers by reviwers: Rejected papers are discarded. For accepted papers, authors are asked to modify their papers according to suggestions of the reviewers and editors. Final versions of manuscripts and figures are needed in a digital format. -
Square Lashing Step by Step
Square Lashing Step by step: Comments: • Used to fasten two spars or poles together. • Start by crossing the two sticks or dowels at perpendicular or 90 degree angles. • Make a Clove Hitch on the vertical stick or dowel near the point where the two sticks cross. This fastens the rope to the stick. • Weave the rope under and over the crossed sticks alternately. To do this, run the rope over the horizontal bar, around behind the vertical bar, then back over the face of the horizontal bar on the left. Tighten snugly, then bring the rope behind the vertical bar and up the right front side of the horizontal bar. Repeat this three or four times, keeping the rope tight. • When you have finished weaving the lashing, then "FRAP" it by wrapping the rope between the poles (in front of the back stick and in back of the front stick), pulling tightly. This tightens the connected poles. • Finish your lashing with another Clove Hitch. Clove Hitch Step by step: Comments: • Use to attach a rope to a pole, this knot provide a quick and secure result. It rarely jams, and can in fact suffer from the hitch unrolling under tension if the pole can turn. Often used to start and finish lashings. • With practice, this can be easily tied with one hand - especially useful for sailors! • Tip. If you are in a situation where the clove hitch may unroll, add a couple of half hitches with the running end to the standing end of the knot, turning it into a "Clove Hitch and Two Half Hitches"! • Tip. -
The Great Knot Competition
Outdoor Education 9 The Great Knot Competition Date of competition: ________________________ Learn to accurately and quickly tie useful knots from memory! The student with the most winning times on the knots will win the competition, with a second runner up. Incorrectly tied knots or memory aids will disqualify quickest times. 1st Place - First choice of chocolate bar 2nd Place - Chocolate bar Knots to be Timed: 1. Square Knot (Reef Knot) The square knot can join 2 ropes of the same size. It is the first knot we learn to make with our shoelaces. It looks like a bow and is hugely unreliable. Its breaking strength is only 45% of the line strength. The simple and ancient binding knot is also known by the names Hercules, Herakles, flat, and reef knots. It helps to secure a line or rope around an object. It creates unique designs of jewelry. 2. Figure 8 Follow Through Based on the figure 8 knot, figure 8 follow through knot is one of the ways of tying a figure 8 loop the other one being the figure 8 on a bight. It secures the climbing rope to a harness thereby protecting the climber from an accidental fall. 3. Bowline The bowline (pronunciation “boh-lin”) is a knot that can itself be tied at the middle of a rope making a fixed, secure loop at the end of the line. It retains about 60% of the line strength and has a knot efficiency of 77%. 4. Barrel Knot It is a friction knot (or slip knot) meaning that it will self-tighten around the object it is tied to when loaded.