PERLA No. 17, 1999
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Empirically Derived Indices of Biotic Integrity for Forested Wetlands, Coastal Salt Marshes and Wadable Freshwater Streams in Massachusetts
Empirically Derived Indices of Biotic Integrity for Forested Wetlands, Coastal Salt Marshes and Wadable Freshwater Streams in Massachusetts September 15, 2013 This report is the result of several years of field data collection, analyses and IBI development, and consideration of the opportunities for wetland program and policy development in relation to IBIs and CAPS Index of Ecological Integrity (IEI). Contributors include: University of Massachusetts Amherst Kevin McGarigal, Ethan Plunkett, Joanna Grand, Brad Compton, Theresa Portante, Kasey Rolih, and Scott Jackson Massachusetts Office of Coastal Zone Management Jan Smith, Marc Carullo, and Adrienne Pappal Massachusetts Department of Environmental Protection Lisa Rhodes, Lealdon Langley, and Michael Stroman Empirically Derived Indices of Biotic Integrity for Forested Wetlands, Coastal Salt Marshes and Wadable Freshwater Streams in Massachusetts Abstract The purpose of this study was to develop a fully empirically-based method for developing Indices of Biotic Integrity (IBIs) that does not rely on expert opinion or the arbitrary designation of reference sites and pilot its application in forested wetlands, coastal salt marshes and wadable freshwater streams in Massachusetts. The method we developed involves: 1) using a suite of regression models to estimate the abundance of each taxon across a gradient of stressor levels, 2) using statistical calibration based on the fitted regression models and maximum likelihood methods to predict the value of the stressor metric based on the abundance of the taxon at each site, 3) selecting taxa in a forward stepwise procedure that conditionally improves the concordance between the observed stressor value and the predicted value the most and a stopping rule for selecting taxa based on a conditional alpha derived from comparison to pseudotaxa data, and 4) comparing the coefficient of concordance for the final IBI to the expected distribution derived from randomly permuted data. -
Brandon Road: Appendix C
GLMRIS – Brandon Road Appendix C - Risk Assessment August 2017 US Army Corps of Engineers Rock Island & Chicago Districts The Great Lakes and Mississippi River Interbasin Study—Brandon Road Draft Integrated Feasibility Study and Environmental Impact Statement—Will County, Illinois (Page Intentionally Left Blank) Appendix C – Risk Assessment Table of Contents ATTACHMENT 1: PROBABILITY OF ESTABLISHMENT ........... C-2 ATTACHMENT 2: SENSITIVITY ANALYSIS FOR ASIAN CARP POPULATION SIZES ............. C-237 C-1 Attachment 1: Probability of Establishment Introduction This appendix describes the process by which the probabilities of establishment (P(establishment)) for Asian carp (both Bighead and Silver carp) and A. lacustre were estimated, as well as the results of that process. Each species is addressed separately, with the Bighead and Silver carp process described first, followed by the A. lacustre process. Each species narrative is developed as follows: • Estimating P(establishment) • The Experts • The Elicitation • The Model • The Composite Expert • The Results o Probability of Establishment If No New Federal Action Is Taken (No New Federal Action Alternative) o P(establishment) Estimates by expert associated with each alternative Using Individual Expert Opinions o P(establishment) Estimates by alternative Using Individual Expert Opinions • Comparison of the Technology and Nonstructural Alternative to the No New Federal Action Alternative Bighead and Silver Carp Estimating P(establishment) The GLMRIS Risk Assessment provided qualitative estimates of the P(establishment) of Bighead and Silver Carp. The overall P(establishment) was defined in that document as consisting of five probability values using conditional notation: P(establishment) = P(pathway) x P(arrival|pathway) x P(passage|arrival) x P(colonization|passage) x P(spread|colonization) Each of the probability element values assumes that the preceeding element has occurred (e.g. -
A New Classification of the Order Perlaria
CAWTHRON INSTITUTE, NELSON, N. Z. A NEW CLASSIFICATION OF THE ORDER PERLARIA. BY R. J. TILLYARD. Reprinted from the Canadian Entomologist, February, 1921. rcin.org.pl rcin.org.pl CAWTHRON INSTITUTE, NELSON, N. Z. A NEW CLASSIFICATION OF THE ORDER PERLARIA. BY R. J. TILLYARD. Reprinted from the Canadian Entomologist, February, 1921. rcin.org.pl rcin.org.pl A NEW CLASSIFICATION OF THE ORDER PERLARIA. BY R. J. TILLYARD, M. A. Sc. D. (Cantab.) D. Sc. (Sydney), F. L. S., F. E. S., Chief of the Biological Department, Cawthron Institute of Scientific Research,. Nelson, New Zealand. For some years past I have been studying the Perlaria of Australia and New Zealand, about which little has been made known up to the present. Taken in connection with the forms already described from Southern Chile, Patagonia, Tierra del Fuego and the Subantartic Islands, these insects form a very distinct Notogaean Fauna, clearly marked off from the Perlaria of the Northern Hemis phere and of the Tropics by the fact that it is made up almost entirely of very archaic types. No representatives of the highly, specialized Perlidae (including Perlodidae) occur in these regions; no Pteronarcidae, in the strict sense in which that family will be defined in this paper; no Capniidae, Taeniopterygidae or Leuctridae; and only one or two isolated forms of Nemouridae (genus Udamocercia of Enderlein). In attempting to classify the known Notogaean forms of Perlaria, I have had recourse not only to all available imaginal characters, but also to as care ful a study of the individual life-histories as the rareness of most of the forms would permit. -
In Memory of Tomáš Soldán (9 November 1951 – 13 August 2018)
Published December 27, 2018 Klapalekiana, 54: 303–323, 2018 ISSN 1210-6100 Vzpomínka na Tomáše Soldána (9. listopadu 1951 – 13. srpna 2018) In memory of Tomáš Soldán (9 November 1951 – 13 August 2018) V pondělí 13. srpna 2018 odešla výrazná osobnost české entomologie, profesor Tomáš Soldán. Zemřel po krátké nemoci ve věku nedožitých 67 let. Tomáše Soldána zajímala zoologie, respekti- ve entomologie, již od dětství. Po absolvování Gymnázia Botičská směřovaly jeho kroky na Přírodovědeckou fakultu Univerzity Kar- lovy. V té době zde působili vynikající učitelé a entomologové, jako Karel Hůrka, Milan Chvála nebo Pavel Štys. Možná právě jejich přístup k vedení studentů a skvělé přednášky Pavla Štyse o morfologii hmyzu ovlivnily i bu- doucí směřování Tomáše Soldána. Po ukončení studia a absolvování povinné vojenské služby nastoupil Tomáš v létě 1975 na Oddělení morfologie hmyzu Entomolo- gického ústavu ČSAV, který v té době sídlil ve Viničné ulici v Praze. O čtyři roky později se přestěhoval i s rodinou do Českých Budě- Obr. 1. Tomáš Soldán u řeky Křemelná nedaleko jovic, kam z Prahy postupně přešly některé zaniklé osady Starý Brunst v roce 2007 (fotografie biologické ústavy Akademie věd. Podílel Světlana Zahrádková). se na přípravě nových laboratoří, pracoven Fig. 1. Tomáš Soldán at the Křemelná River close to a chovů a v roce 1985 i na organizaci stěhování the former settlement Starý Brunst in 2007 (photograph Světlana Zahrádková). Entomologického ústavu do jeho současných prostor v Branišovské ulici. Tomáš byl silně spjatý s životem a děním na Entomologickém ústavu, na začátku devadesátých let jej i krátce řídil, později po mnoho let vedl Laboratoř ekologie vodního hmyzu a zaměstnán zde byl až do konce svého života. -
Some Evolutionary Trends in Plecoptera
Some Evolutionary Trends in Plecoptera W. E. Ricker, Indiana University Structural Evolution The families and subfam ilies of stoneflies recognized by the writer are as follows: Distribution A. Suborder Holognatha (Setipalpia) Eustheniidae Eustheniinae Australia and New Zealand Diamphipnoinae Southern South America Austroperlidae Australia and New Zealand Leptoperlidae Leptoperlinae Australia and New Zealand; Fiji Islands; temperate South America Scopurinae Japan Peltoperlidae North and South America; east Asia and the bordering islands, south to Borneo Nemouridae Notonemourinae Australia and New Zealand Nemourinae Holarctic region Leuctrinae Holarctic region; South Africa; Tierra del Fuego Capniinae Holarctic Taeniopteryginae Holarctic Pteronarcidae North America; eastern Siberia B. Suborder Systellognatha (Filipalpia) Perlodidae Isogeninae Holarctic Perlodinae Holarctic Isoperlinae Holarctic Chloroperlidae Paraperlinae Nearctic Chloroperlinae Holarctic Perlidae Perlinae Old-world tropics, and the temperature regions of Africa, Eurasia and eastern North America Acroneuriinae North and South America; eastern and southeastern Asia 1 Contribution number 421 from the Department of Zoology, [ndiana University. 197 198 Indiana Academy of Science Tillyard places the ancestors of present day stoneflies in the family Lemmatophoridae of the Permian order Protoperlaria. These insects had small wing-like lateral expansions of the prothorax, and a fairly well- developed posterior (concave) median vein in both wings, both of which have been lost in modern stoneflies. Developments in some of the mor- phological features which have been most studied are as follows: Nymphal mouth parts: The holognathous families are characterized by bulky mandibles, by short thick palpi, and by having the paraglossae and glossae of the labium about equal in length. In the adult the man- dibles remain large and functional. -
Bibliographia Trichopterorum
Entry numbers checked/adjusted: 23/10/12 Bibliographia Trichopterorum Volume 4 1991-2000 (Preliminary) ©Andrew P.Nimmo 106-29 Ave NW, EDMONTON, Alberta, Canada T6J 4H6 e-mail: [email protected] [As at 25/3/14] 2 LITERATURE CITATIONS [*indicates that I have a copy of the paper in question] 0001 Anon. 1993. Studies on the structure and function of river ecosystems of the Far East, 2. Rep. on work supported by Japan Soc. Promot. Sci. 1992. 82 pp. TN. 0002 * . 1994. Gunter Brückerman. 19.12.1960 12.2.1994. Braueria 21:7. [Photo only]. 0003 . 1994. New kind of fly discovered in Man.[itoba]. Eco Briefs, Edmonton Journal. Sept. 4. 0004 . 1997. Caddis biodiversity. Weta 20:40-41. ZRan 134-03000625 & 00002404. 0005 . 1997. Rote Liste gefahrdeter Tiere und Pflanzen des Burgenlandes. BFB-Ber. 87: 1-33. ZRan 135-02001470. 0006 1998. Floods have their benefits. Current Sci., Weekly Reader Corp. 84(1):12. 0007 . 1999. Short reports. Taxa new to Finland, new provincial records and deletions from the fauna of Finland. Ent. Fenn. 10:1-5. ZRan 136-02000496. 0008 . 2000. Entomology report. Sandnats 22(3):10-12, 20. ZRan 137-09000211. 0009 . 2000. Short reports. Ent. Fenn. 11:1-4. ZRan 136-03000823. 0010 * . 2000. Nattsländor - Trichoptera. pp 285-296. In: Rödlistade arter i Sverige 2000. The 2000 Red List of Swedish species. ed. U.Gärdenfors. ArtDatabanken, SLU, Uppsala. ISBN 91 88506 23 1 0011 Aagaard, K., J.O.Solem, T.Nost, & O.Hanssen. 1997. The macrobenthos of the pristine stre- am, Skiftesaa, Haeylandet, Norway. Hydrobiologia 348:81-94. -
Download Full Report 12.8MB .Pdf File
Museum Victoria Science Reports 8: 1–171 (2006) ISSN 1833-0290 https://doi.org/10.24199/j.mvsr.2006.08 Distribution maps for aquatic insects from Victorian rivers and streams: Ephemeropteran and Plecopteran nymphs and Trichopteran larvae R. MARCHANT AND D. RYAN Museum Victoria, GPO Box 666E, Melbourne, Victoria 3001, Australia ([email protected]) Abstract Marchant, R. and Ryan, D. 2006. Distribution maps for aquatic insects from Victorian rivers and streams: Ephemeropteran and Plecopteran nymphs and Trichopteran larvae. Museum Victoria Science Reports 8: 1–171. Maps of the distribution of 327 species of the aquatic insect orders Ephemeroptera, Plecoptera and Trichoptera are provided for reference (undisturbed) sites in 27 of the 29 river basins in Victoria. These maps are based on approximately 13 years of sampling of the larvae and nymphs by the Environment Protection Agency, Victoria. Keywords Insecta, Ephemeroptera, Plecoptera, Trichoptera, aquatic insects, Australia, Victoria Introduction sensitive to the typical disturbances inflicted on running waters (Marchant et al., 1995) and changes in their The maps presented here represent the distribution of distribution with time will therefore be of interest to both Ephemeropteran, Plecopteran and Trichopteran (EPT) species ecologists and managers. Most can also be reliably identified at reference (undisturbed or least disturbed by human activity) to species, using available identification keys for Australian river sites in Victoria. Victoria is the only state that has taxa (Hawking, 2000). gathered species level invertebrate data for streams and rivers. Other states have also conducted extensive river sampling but We do not comment on each map. To do so would turn this their invertebrate material has usually only been identified to essentially simple mapping exercise into a biogeographic the family level (Simpson and Norris, 2000). -
Evolution of the Insects
CY501-C14[607-645].qxd 2/16/05 1:16 AM Page 607 quark11 27B:CY501:Chapters:Chapter-14: 14InsectsInsects Become Become Modern: The MCretaceousodern: and The Tertiary Periods is ambiguous and controversial, as we will soon discuss. THE CRETACEOUS CretaceousWithout question, and though, the angiosperm radiations opened The Cretaceous Period, 145–65 MYA, is one of the most signif- vast niches that insects exploited supremely well. icant geological periods for insect evolution of the seven The earth was geologically more restless during the Creta- major periods in which insects are preserved. Hexapods ceous than most times in its history. There was dramatic cli- appeared inTe the Devonian;r wingedtiary insects, in the Carbonif- Periodsmate change and tectonic activity, the latter of which resulted erous; and the earliest members of most modern orders, in in widespread volcanism and the splitting and drifting of the Permian to Triassic. In the Cretaceous, however, there continents. The fragmentation of Gondwana into the present evolved a nascent modern biota, amidst unprecedented southern continents 120–100 MYA is often invoked to explain geological and evolutionary episodes. Because the Creta- contemporary distributions of various plants and animals ceous is so much younger than the Paleozoic and earlier (including insects) that have closely related species occupy- Mesozoic periods, the fossil record of this period has been ing Australia, New Zealand, southern South America, and erased less by faulting, erosion, and other earth processes. southern Africa. Ancestors of these austral relicts purportedly Thus, Cretaceous fossils have left a particularly vivid record drifted with the continents, though some Cretaceous and of radiations and extinctions. -
Recent Plecoptera Literature 8-24 Recent Plecoptera Literature
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Perla Jahr/Year: 1982-1983 Band/Volume: 06 Autor(en)/Author(s): Redaktion Artikel/Article: Recent Plecoptera Literature 8-24 Recent Plecoptera Literature This section includes the Plecoptera papers published since PERLA 5 was mailed as well as some additions of older literature. PERLA is published every two years and a literature section is included in every issue. Please help us to make this section as complete and correct as possible by sending us copies of your publications and/or notes on errors found. 8 ALLEN, J.D. (1982): Feeding habits and prey consumption of three setipalpian stoneflies (Plecoptera) in a mountain stream. Ecology 63:26-34. ANDERSON, N.H. (1982): A survey of aquatic insects associated with wood debris in New Zealand streams. Mauri Ora 10:21-34. ANDERSON, R.L. (1982): Toxicity of fenvalerate and permethrin to several nontarget aquatic invertebrates. Environ. Entomol. 11(6): 1251-1257. ANONYMUS. (1982): FIiessgewaesser in Nordrhein-Westfalen Richtlinien fur die Ermittlung der Gewaessergueteklasse. Landesamt f. Wasser u. Abfall Nordrhein-Westfalen, Duesseldorf. 6+7 unnumbered pages. ANTONOVA, O.A., A.K. BRODSKI, andV.D. IVANOV. (1981): Wing-motion kinematics of five insect species. Zool. Zhurn. 60(4):506—519 (Russian, English summary). BAUMANN, R.W. (1982a): Plecoptera, pp. 278-279 in: HURLBERT, S.H. and A. VILLALOBES-FIGUEROA (eds.): Aquatic Biota of Mexico, Central America, and the West Indies., San Diego State University, San Diego. BAUMANN, R.W. (1982b): Plecoptera, pp. 389-393 in: PARKER, S.P. -
Fly Times Issue 41, October 2008
FLY TIMES ISSUE 41, October, 2008 Stephen D. Gaimari, editor Plant Pest Diagnostics Branch California Department of Food & Agriculture 3294 Meadowview Road Sacramento, California 95832, USA Tel: (916) 262-1131 FAX: (916) 262-1190 Email: [email protected] Welcome to the latest issue of Fly Times! Let me first thank everyone for sending in such interesting articles – I hope you all enjoy reading it as much as I enjoyed putting it together! With that, please let me encourage all of you to consider contributing articles that may be of interest to the Diptera community. Fly Times offers a great forum to report on your research activities and to make requests for taxa being studied, as well as to report interesting observations about flies, to discuss new and improved methods, to advertise opportunities for dipterists, and to report on or announce meetings relevant to the community. This is also a great place to report on your interesting (and hopefully fruitful) collecting activities! The electronic version of the Fly Times continues to be hosted on the North American Dipterists Society website at http://www.nadsdiptera.org/News/FlyTimes/Flyhome.htm. The Diptera community would greatly appreciate your independent contributions to this newsletter. For this issue, I want to again thank all the contributors for sending me so many great articles! That said, we need even more reports on trips, collections, methods, updates, and anything else you can think of about flies, with all the associated digital images you wish to provide. Feel free to share your opinions or provide ideas on how to improve the newsletter (I am very happy to hear ways that I can enhance it!). -
Detritivore Diversity Or Dominant Species: What Drives Detrital Processing?
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by The University of North Carolina at Greensboro DETRITIVORE DIVERSITY OR DOMINANT SPECIES: WHAT DRIVES DETRITAL PROCESSING? A Thesis by MARK ALAN ROLLINS Submitted to the Graduate School Appalachian State University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 2010 Department of Biology DETRITIVORE DIVERSITY OR DOMINANT SPECIES: WHAT DRIVES DETRITAL PROCESSING? A Thesis by MARK ALAN ROLLINS August 2010 APPROVED BY: Robert Creed Chairperson, Thesis Committee Michael Gangloff Member, Thesis Committee Lynn Siefferman Member, Thesis Committee Steven Seagle Chairperson, Department of Biology Edelma Huntley Dean, Research and Graduate Studies Copyright by Mark Alan Rollins 2010 All Rights Reserved ABSTRACT DETRITIVORE DIVERSITY OR DOMINANT SPECIES: WHAT DRIVES DETRITAL PROCESSING? (August 2010) Mark Alan Rollins, B.S., Wingate University M.S., Appalachian State University Chairperson: Robert Creed Researchers have been assessing the role that biodiversity plays in maintaining ecosystem functioning for almost two decades. Previous research suggested that a dominant species (the caddisfly Pycnopsyche gentilis) and not detritivore diversity determined leaf breakdown in a southern Appalachian stream. However, in these previous studies the effects of other large detritivores (the stonefly Tallaperla and the crane fly Tipula) could not be directly compared to that of Pycnopsyche. Here I report the results of a field experiment in which I created monocultures of these three species as well as 2- and 3-species combinations and examined their effect on leaf breakdown. This experimental design allowed me to determine if these other taxa facilitated the effect of Pycnopsyche, inhibited it, or had no effect whatsoever. -
Annual Report: 0823293
Annual Report: 0823293 Annual Report for Period:11/2009 - 10/2010 Submitted on: 08/04/2010 Principal Investigator: Gragson, Theodore L. Award ID: 0823293 Organization: U of Georgia Res Fdn Inc Submitted By: Gragson, Theodore - Principal Investigator Title: Southern Appalachia on the Edge - Exurbanization & Climate Interaction in the Southeast Project Participants Senior Personnel Name: Gragson, Theodore Worked for more than 160 Hours: Yes Contribution to Project: 11/09-07/10. Investigating the consequences of exurbanization on local societies and on landscape in Buncombe County, NC. Partial support for activities from Coweeta LTER. 11/08-10/09: Lead Principal Investigator for the project and administrative liaison between UGA and all subawardees. Partial support for activities from Coweeta LTER. Name: Band, Lawrence Worked for more than 160 Hours: Yes Contribution to Project: 11/09-07/10. Ecohydrologic analysis and simulation of distributed carbon, water and nitrogen cycling, forest growth, spatial patterns of canopy LAI and root depth and strength. Partial support for activities from Coweeta LTER. 11/08-10/09: Ecohydrologic analysis and simulation of distributed carbon, water and nitrogen cycling, forest growth, spatial patterns of canopy LAI and root depth and strength. Partial support for activities from Coweeta LTER. Name: Benfield, E. Worked for more than 160 Hours: No Contribution to Project: 11/09-07/10. Working on relation of nutrient concentrations, sediment sources, and biotic assemblages along longitudinal gradients and across watersheds differing substantially in development amounts and patterns. Partial support for activities from Coweeta LTER. 11/08-10/09: Ecohydrologic analysis and simulation of distributed carbon, water and nitrogen cycling, forest growth, spatial patterns of canopy LAI and root depth and strength.