New Insights Using Water Beetles at Different Spatial Scales
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PDF Hosted at the Radboud Repository of the Radboud University Nijmegen
PDF hosted at the Radboud Repository of the Radboud University Nijmegen The following full text is a publisher's version. For additional information about this publication click this link. http://hdl.handle.net/2066/32097 Please be advised that this information was generated on 2019-01-28 and may be subject to change. Matching species to a changing landscape -Aquatic macroinvertebrates in a heterogeneous landscape- ISBN: 978-90-9022753-5 Layout: A.M. Antheunisse Printed by: Gildeprint Drukkerijen B.V. © 2008 W.C.E.P. Verberk; all rights reserved. Verberk W.C.E.P. (2008) Matching species to a changing landscape - Aquatic macroinvertebrates in a heterogeneous landscape. PhD thesis, Radboud University Nijmegen. This research project was financed by the program Development and Management of Nature Quality (O+BN) of the Dutch Ministry of Agriculture, Nature and Food Quality (project number 3911773). Matching species to a changing landscape -Aquatic macroinvertebrates in a heterogeneous landscape- Een wetenschappelijke proeve op het gebied van de Natuurwetenschappen, Wiskunde en Informatica PROEFSCHRIFT ter verkrijging van de graad van doctor aan de Radboud Universiteit Nijmegen op gezag van de rector magnificus prof. mr. S.C.J.J. Kortmann, volgens besluit van het College van Decanen in het openbaar te verdedigen op vrijdag 7 maart 2008 om 10:30 uur precies door Wilhelmus Cornelis Egbertus Petrus Verberk geboren op 30 juni 1976 te Oploo, Nederland Promotores: Prof. dr. H. Siepel Prof. dr. G. van der Velde (Vrije Universiteit, Brussel) Copromotores: Dr. R.S.E.W. Leuven Dr. P.F.M. Verdonschot (Alterra, Wageningen UR) Manuscriptcommissie: Prof. dr. J.M. -
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. -
Water Beetles
Ireland Red List No. 1 Water beetles Ireland Red List No. 1: Water beetles G.N. Foster1, B.H. Nelson2 & Á. O Connor3 1 3 Eglinton Terrace, Ayr KA7 1JJ 2 Department of Natural Sciences, National Museums Northern Ireland 3 National Parks & Wildlife Service, Department of Environment, Heritage & Local Government Citation: Foster, G. N., Nelson, B. H. & O Connor, Á. (2009) Ireland Red List No. 1 – Water beetles. National Parks and Wildlife Service, Department of Environment, Heritage and Local Government, Dublin, Ireland. Cover images from top: Dryops similaris (© Roy Anderson); Gyrinus urinator, Hygrotus decoratus, Berosus signaticollis & Platambus maculatus (all © Jonty Denton) Ireland Red List Series Editors: N. Kingston & F. Marnell © National Parks and Wildlife Service 2009 ISSN 2009‐2016 Red list of Irish Water beetles 2009 ____________________________ CONTENTS ACKNOWLEDGEMENTS .................................................................................................................................... 1 EXECUTIVE SUMMARY...................................................................................................................................... 2 INTRODUCTION................................................................................................................................................ 3 NOMENCLATURE AND THE IRISH CHECKLIST................................................................................................ 3 COVERAGE ....................................................................................................................................................... -
Download Als PDF
Dieses PDF wird von der Arbeitsgemeinschaft bayerischer Entomologen e.V.für den privaten bzw. wissenschaftlichen Gebrauch zur Verfügung gestellt. Die kommerzielle Nutzung oder die Bereitstellung in einer öffentlichen Bibliothek oder auf einer website ist nicht gestattet. Beiträge zur bayerischen Entomofaunistik 8:4987, Bamberg (2006), ISSN 1430-015X Regionalisierte und kommentierte Checkliste der Wasserkäfer Bayerns (Stand 2005) (Insecta: Coleoptera aquatica) von Ullrich Heckes, Monika Hess, Günter Hofmann, Heinz Bußler, André Skale, Jürgen Schmidl & Franz Hebauer Summary: In addition to the recently published revision of the red list of threatened and endangered animals we present a regionalized checklist of the waterbeetles of Bavaria. Moreover we add comments on selected rare, newly recorded or rediscov- ered species and remarkable records and point out nomenclatural alterations. Zusammenfassung: Im Nachgang zur Neufassung der Roten Listen Bayerns wird eine nach Naturraumgruppen regionalisierte Checkliste der Wasserkäfer für den Bezugsraum vorgestellt. Ausgewählte seltene Arten, Erst- und Wiederfunde, bemerkenswerte Nachweise und nomenklatorische Neuerungen werden kommentiert bzw. dokumentiert. Einleitung Im Zuge der Vorarbeiten zur Neufassung der Roten Liste gefährdeter Wasserkäfer Bayerns (Hebauer et al., [2004]) waren in größerem Umfang aktuelle faunistische Daten zusammenzutragen und Altmeldungen gegenüber zu stellen. Die Autoren kamen überein, diese Arbeiten auch nach dem Erscheinen der Roten Liste weiter zu führen und zur Aufstellung einer Checkliste zu nutzen. Die hiermit vorgelegte kommentierte Liste versteht sich als Aktualisierung und Fortschreibung des Katalogs der bayerischen Wasserkäfer (Hebauer, 1994a, Stand August 1992), der ersten und bislang einzigen Zusammenstellung dieser Art für das Bundesland. Wesentliche Neuerung ist eine nach naturräumlichen Regionen differenzierte Darstellung mit grober artbezogener Bilanzierung der Anzahl bekannter Fundorte. -
Dytiscid Water Beetles (Coleoptera: Dytiscidae) of the Yukon
Dytiscid water beetles of the Yukon FRONTISPIECE. Neoscutopterus horni (Crotch), a large, black species of dytiscid beetle that is common in sphagnum bog pools throughout the Yukon Territory. 491 Dytiscid Water Beetles (Coleoptera: Dytiscidae) of the Yukon DAVID J. LARSON Department of Biology, Memorial University of Newfoundland St. John’s, Newfoundland, Canada A1B 3X9 Abstract. One hundred and thirteen species of Dytiscidae (Coleoptera) are recorded from the Yukon Territory. The Yukon distribution, total geographical range and habitat of each of these species is described and multi-species patterns are summarized in tabular form. Several different range patterns are recognized with most species being Holarctic or transcontinental Nearctic boreal (73%) in lentic habitats. Other major range patterns are Arctic (20 species) and Cordilleran (12 species), while a few species are considered to have Grassland (7), Deciduous forest (2) or Southern (5) distributions. Sixteen species have a Beringian and glaciated western Nearctic distribution, i.e. the only Nearctic Wisconsinan refugial area encompassed by their present range is the Alaskan/Central Yukon refugium; 5 of these species are closely confined to this area while 11 have wide ranges that extend in the arctic and/or boreal zones east to Hudson Bay. Résumé. Les dytiques (Coleoptera: Dytiscidae) du Yukon. Cent treize espèces de dytiques (Coleoptera: Dytiscidae) sont connues au Yukon. Leur répartition au Yukon, leur répartition globale et leur habitat sont décrits et un tableau résume les regroupements d’espèces. La répartition permet de reconnaître plusieurs éléments: la majorité des espèces sont holarctiques ou transcontinentales-néarctiques-boréales (73%) dans des habitats lénitiques. Vingt espèces sont arctiques, 12 sont cordillériennes, alors qu’un petit nombre sont de la prairie herbeuse (7), ou de la forêt décidue (2), ou sont australes (5). -
Crossness Sewage Treatment Works Nature Reserve & Southern Marsh Aquatic Invertebrate Survey
Commissioned by Thames Water Utilities Limited Clearwater Court Vastern Road Reading RG1 8DB CROSSNESS SEWAGE TREATMENT WORKS NATURE RESERVE & SOUTHERN MARSH AQUATIC INVERTEBRATE SURVEY Report number: CPA18054 JULY 2019 Prepared by Colin Plant Associates (UK) Consultant Entomologists 30a Alexandra Rd London N8 0PP 1 1 INTRODUCTION, BACKGROUND AND METHODOLOGY 1.1 Introduction and background 1.1.1 On 30th May 2018 Colin Plant Associates (UK) were commissioned by Biodiversity Team Manager, Karen Sutton on behalf of Thames Water Utilities Ltd. to undertake aquatic invertebrate sampling at Crossness Sewage Treatment Works on Erith Marshes, Kent. This survey was to mirror the locations and methodology of a previous survey undertaken during autumn 2016 and spring 2017. Colin Plant Associates also undertook the aquatic invertebrate sampling of this previous survey. 1.1.2 The 2016-17 aquatic survey was commissioned with the primary objective of establishing a baseline aquatic invertebrate species inventory and to determine the quality of the aquatic habitats present across both the Nature Reserve and Southern Marsh areas of the Crossness Sewage Treatment Works. The surveyors were asked to sample at twenty-four, pre-selected sample station locations, twelve in each area. Aquatic Coleoptera and Heteroptera (beetles and true bugs) were selected as target groups. A report of the previous survey was submitted in Sept 2017 (Plant 2017). 1.1.3 During December 2017 a large-scale pollution event took place and untreated sewage escaped into a section of the Crossness Nature Reserve. The primary point of egress was Nature Reserve Sample Station 1 (NR1) though because of the connectivity of much of the waterbody network on the marsh other areas were affected. -
Bedfordshire and Luton County Wildlife Sites
Bedfordshire and Luton County Wildlife Sites Selection Guidelines VERSION 14 December 2020 BEDFORDSHIRE AND LUTON LOCAL SITES PARTNERSHIP 1 Contents 1. INTRODUCTION ........................................................................................................................................................ 5 2. HISTORY OF THE CWS SYSTEM ......................................................................................................................... 7 3. CURRENT CWS SELECTION PROCESS ................................................................................................................ 8 4. Nature Conservation Review CRITERIA (modified version) ............................................................................. 10 5. GENERAL SUPPLEMENTARY FACTORS ......................................................................................................... 14 6 SITE SELECTION THRESHOLDS........................................................................................................................ 15 BOUNDARIES (all CWS) ............................................................................................................................................ 15 WOODLAND, TREES and HEDGES ........................................................................................................................ 15 TRADITIONAL ORCHARDS AND FRUIT TREES ................................................................................................. 19 ARABLE FIELD MARGINS........................................................................................................................................ -
Annales Zoologici Fennici 39: 109-123
ANN. ZOOL. FENNICI Vol. 39 • Dispersing diving beetles in different landscapes 109 Ann. Zool. Fennici 39: 109–123 ISSN 0003-455X Helsinki 14 June 2002 © Finnish Zoological and Botanical Publishing Board 2002 Dispersing diving beetles (Dytiscidae) in agricultural and urban landscapes in south-eastern Sweden Elisabeth Lundkvist*, Jan Landin & Fredrik Karlsson Department of Biology, Linköping University, SE-581 83 Linköping, Sweden (*e-mail: [email protected]) Received 6 April 2001, accepted 15 October 2001 Lundkvist, E., Landin, J. & Karlsson, F. 2002: Dispersing diving beetles (Dytiscidae) in agricultural and urban landscapes in south-eastern Sweden. — Ann. Zool. Fennici 39: 109–123. Flying dytiscids were trapped in an agricultural landscape with wetlands in different successional stages and in two urban landscapes with young wetlands. We compared the faunas in air and in water. Hydroporus and Agabus were the most frequently trapped genera in air. Most species were trapped near water in the agricultural landscape; species characteristic of later successional stages were common in air and dominated in water. In the urban landscapes, species were mainly trapped far from water and species known to colonise new waters were common in air and in the youngest waters. Overall, females and immature adults were more common in fl ight catches during April–July than during August–October. Our results indicate that urbanisation would result in a less diverse fauna, but may lead to an assemblage dominated by species that are infrequent in agricultural landscapes. To obtain a rich wetland insect fauna, a wide range of wetland types is required at the landscape scale. Introduction both in space and time (Bilton 1994). -
XVII. KONFERENCE České Limnologické Společnosti a Slovenskej Limnologickej Spoločnosti „VODA – VĚC VEŘEJNÁ“
XVII. KONFERENCE České limnologické společnosti a Slovenskej limnologickej spoločnosti „VODA – VĚC VEŘEJNÁ“ SBORNÍK PŘÍSPĚVKŮ 29. června – 3. července 2015, Mikulov Vanda Rádková a Jindřiška Bojková (eds.) Citace RÁDKOVÁ Vanda (ed.) a BOJKOVÁ Jindřiška (ed.). XVII. konference České limnologické společnosti a Slovenskej limnologickej spoločnosti „Voda – věc veřejná“: Sborník příspěvků. Brno: Masarykova univerzita, 2015. ISBN 978-80-210-7874-1. Všechna práva vyhrazena. Žádná část této elektronické knihy nesmí být reprodukována nebo šířena v papírové, elektronické či jiné podobě bez předchozího písemného souhlasu vykonavatele majetkových práv k dílu, kterého je možno kontaktovat na adrese – Nakladatelství Masarykovy univerzity, Žerotínovo náměstí 9, 601 77 Brno. Vanda Rádková a Jindřiška Bojková (eds.) XVII. konference České limnologické společnosti a Slovenskej limnologickej spoločnosti „Voda – věc veřejná“ Sborník příspěvků Vydala Masarykova univerzita, Žerotínovo nám. 617/9, 601 77 Brno 1. vydání, 2015 Tisk: GNT s.r.o., Purkyňova 1678/8, 612 00 Brno ISBN 978-80-210-7874-1 (brož. vaz.) ISBN 978-80-210-7990-8 (online : pdf) ÚVODNÍ SLOVO Milé kolegyně, kolegové, účastníci 17. konference ČLS a SLS, tři roky od poslední, společné konference našich limnologických společností uběhly doslova jako voda a nadchází proto čas se opět sejít a potkat s přáteli, jakož i novými tvářemi nastupující limnologické generace. Někdy se zdá, že tři roky je dlouhá doba. Častokrát jsme s kolegy ve výboru na toto téma diskutovali: měli bychom pořádat konference ve dvouletém intervalu nebo tříletý je dostatečný? Myslíme si, že na častější akce je nás málo, resp. jaksi nezbývá času. Takže tradice „jednou za tři roky“ bude pokračovat dál, i když s některými z vás se, bohužel, opravdu střetávám pouze během limnokonferencí. -
A Manual for the Survey and Evaluation of the Aquatic Plant and Invertebrate Assemblages of Grazing Marsh Ditch Systems
A manual for the survey and evaluation of the aquatic plant and invertebrate assemblages of grazing marsh ditch systems Version 6 Margaret Palmer Martin Drake Nick Stewart May 2013 Contents Page Summary 3 1. Introduction 4 2. A standard method for the field survey of ditch flora 5 2.1 Field survey procedure 5 2.2 Access and licenses 6 2.3 Guidance for completing the recording form 6 Field recording form for ditch vegetation survey 10 3. A standard method for the field survey of aquatic macro- invertebrates in ditches 12 3.1 Number of ditches to be surveyed 12 3.2 Timing of survey 12 3.3 Access and licences 12 3.4 Equipment 13 3.5 Sampling procedure 13 3.6 Taxonomic groups to be recorded 15 3.7 Recording in the field 17 3.8 Laboratory procedure 17 Field recording form for ditch invertebrate survey 18 4. A system for the evaluation and ranking of the aquatic plant and macro-invertebrate assemblages of grazing marsh ditches 19 4.1 Background 19 4.2 Species check lists 19 4.3 Salinity tolerance 20 4.4 Species conservation status categories 21 4.5 The scoring system 23 4.6 Applying the scoring system 26 4.7 Testing the scoring system 28 4.8 Conclusion 30 Table 1 Check list and scoring system for target native aquatic plants of ditches in England and Wales 31 Table 2 Check list and scoring system for target native aquatic invertebrates of grazing marsh ditches in England and Wales 40 Table 3 Some common plants of ditch banks that indicate salinity 50 Table 4 Aquatic vascular plants used as indicators of good habitat quality 51 Table 5a Introduced aquatic vascular plants 53 Table 5a Introduced aquatic invertebrates 54 Figure 1 Map of Environment Agency regions 55 5. -
319 Konference “15 Let Národního Parku Podyjí
THAYENSIA (ZNOJMO) 2007, 7: 319–332. ISSN 1212-3560 KONFERENCE “15 LET NÁRODNÍHO PARKU PODYJÍ – VÝZKUM A OCHRANA”, ZNOJMO, 1.–3. LISTOPADU 2006: ABSTRAKTA PREZENTACÍ, KTERÉ NEJSOU ZAHRNUTY V TOMTO SBORNÍKU FORMOU ČLÁNKU CONFERENCE “15 YEARS OF THE PODYJÍ NATIONAL PARK – RESEARCH AND PROTECTION”, ZNOJMO, NOVEMBER 1–3, 2006: ABSTRACTS OF PAPERS NOT INCLUDED IN THIS ISSUE DIPTERA OF THE PODYJÍ NATIONAL PARK AND ITS ENVIRONS Miroslav B a r t á k Czech University of Agriculture, Department of Zoology and Fisheries, CZ–165 21 Praha 6, Czech Republic The area of the Podyjí NP and its close environs were thoroughly investigated in 2001–2004 in order to learn more information about the Diptera fauna. Altogether, 3,606 species were identi- fi ed. In the fi nal monograph resulting from our research (BARTÁK M., KUBÍK Š. (eds.) 2005: Diptera of Podyjí National Park and its Environs. – ČZU Praha, 432 pp.) we reported 137 records of new species in the Czech Republic and another 155 in Moravia. The most striking feature of the Podyjí NP’s Diptera fauna is the surprisingly frequent occurrence of species with clear affi nity to mounta- inous habitats. A relatively large number of the species collected in the Podyjí NP were obviously obtained due to the effi cient collecting methods used (Malaise traps, white and yellow pan water traps, emergence traps, sweeping, car nets, etc.). The Podyjí NP proved to be very important for nature conservation, altogether 252 species included in the recent regional Red list were found (= 26.1% of all Czech species included) and several species discovered for the fi rst time in the Czech Republic by the present investigations in this area were proposed in addition to this list. -
Beaver Creates Early Successional Hotspots for Water Beetles
Biodiversity and Conservation (2021) 30:2655–2670 https://doi.org/10.1007/s10531-021-02213-8 ORIGINAL PAPER Beaver creates early successional hotspots for water beetles Petri Nummi1 · Wenfei Liao2 · Juliette van der Schoor3,4 · John Loehr4 Received: 16 September 2020 / Revised: 16 May 2021 / Accepted: 24 May 2021 / Published online: 4 June 2021 © The Author(s) 2021 Abstract Beavers (Castor spp.) are ecosystem engineers that induce local disturbance and ecological succession, which turns terrestrial into aquatic ecosystems and creates habitat heteroge- neity in a landscape. Beavers have been proposed as a tool for biodiversity conservation and ecosystem restoration. So far, most research has compared biodiversity in beaver wet- lands and non-beaver wetlands, but few studies have explored how beaver-created succes- sion afects specifc taxa. In this study, we investigated how water beetles responded to diferent successional stages of wetlands in a beaver-disturbed landscape at Evo in southern Finland. We sampled water beetles with 1-L activity traps in 20 ponds, including: 5 new beaver ponds, 5 old beaver ponds, 5 former beaver ponds, and 5 never engineered ponds. We found that beaver wetlands had higher species richness and abundance than non-beaver wetlands, and that new beaver wetlands could support higher species richness (321%) and abundance (671%) of water beetles compared to old beaver wetlands. We think that higher water beetle diversity in new beaver ponds has resulted from habitat amelioration (avail- able lentic water, shallow shores, aquatic vegetation, and low fsh abundance) and food source enhancement (an increase of both dead and live prey) created by beaver dams and foods.