The Nature of Cumulative Impacts on Biotic Diversity of Wetland Vertebrates
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Effects of Eutrophication on Stream Ecosystems
EFFECTS OF EUTROPHICATION ON STREAM ECOSYSTEMS Lei Zheng, PhD and Michael J. Paul, PhD Tetra Tech, Inc. Abstract This paper describes the effects of nutrient enrichment on the structure and function of stream ecosystems. It starts with the currently well documented direct effects of nutrient enrichment on algal biomass and the resulting impacts on stream chemistry. The paper continues with an explanation of the less well documented indirect ecological effects of nutrient enrichment on stream structure and function, including effects of excess growth on physical habitat, and alterations to aquatic life community structure from the microbial assemblage to fish and mammals. The paper also dicusses effects on the ecosystem level including changes to productivity, respiration, decomposition, carbon and other geochemical cycles. The paper ends by discussing the significance of these direct and indirect effects of nutrient enrichment on designated uses - especially recreational, aquatic life, and drinking water. 2 1. Introduction 1.1 Stream processes Streams are all flowing natural waters, regardless of size. To understand the processes that influence the pattern and character of streams and reduce natural variation of different streams, several stream classification systems (including ecoregional, fluvial geomorphological, and stream order classification) have been adopted by state and national programs. Ecoregional classification is based on geology, soils, geomorphology, dominant land uses, and natural vegetation (Omernik 1987). Fluvial geomorphological classification explains stream and slope processes through the application of physical principles. Rosgen (1994) classified stream channels in the United States into seven major stream types based on morphological characteristics, including entrenchment, gradient, width/depth ratio, and sinuosity in various land forms. -
Continental and Marine Hydrobiology Environmental Impact and Ecological Status Assessment
Continental and marine hydrobiology Environmental impact and ecological status assessment EUROFINS Hydrobiologie France is your unique partner to evaluate and monitor aquatic environments. • Evaluate the effectiveness of your installations or the impact of your discharges aquatic ecosystems • Characterize the waterbodies states according to the Water Framework Directive (WFD) requirements Our analytical offer On continental ecosystems On marine ecosystems Benthic and pelagic microalgae Microalgae • Biological Diatom Index (IBD, NF T90-354) • Marine phytoplankton: quantitative and qualitative analyzes, • Phytoplankton in waterbodies and streams (NF EN 15204, IPLAC) detection of potentially toxic species (NF EN 15204 and NF EN 15972) • Cyanobacteria (NF EN 15204) Marine phanerogams • Conservation status of marine phanerogam meadows (Posidonia sp, Macrophytes Zostera ssp., Cymodocea sp., etc) • Macrophytic Biological Index in Rivers (IBMR, NF T90-395) • Average Index of Coverage • Macrophytic Biological Index in Lakes (IBML, XP T90-328) • Search for protected species by professional diving Invertebrates (macro and micro) Invertebrates (macro and micro) • Standardized Global Biological Index (IBGN, NF T90-350) • Zooplankton study • WFD protocols: MPCE and I2M2 (NF T90-333 and XP T90-388) • Soft bottom macrofauna communities (WFD, REBENT, NF ISO 16665, etc.) • Large streams: Adapted Global Biological Index (IBGA) • Protected species: European/international protection • Bioindication Oligochaeta Index in Sediment (IOBS)/ Bioindication • Evaluation -
Selected Papers on “Avian Diversity and Hydrobiology”
Selected Papers on “Avian Diversity and Hydrobiology” Dr. M. Y. Kulkarni Head Dept. of Zoology N.S.B. College, ACS Nanded – 431 602 (Ms.) Dr. R. D. Barde Head Dept. of Zoology SGB College, Purna Dist.Parbhani ________________________________________________ Siddhi Publications, Nanded Maharashtra (India) Selected Papers on Avian Diversity and Hydrobiology I 1 ISBN No. 978-81-940206-5-3 © Authors All Rights Reserved No part of this publication may be reproduced, in retrieved system or transmitted in any form by any means without prior written permission. Published By SIDDHI PUBLICATION HOUSE Srinagar, Nanded 431605. Mob. 9623979067 Email: [email protected] Typesetting Rajesh Umbarkar Printers Anupam Printers, Nanded. Price: 100/- First Edition : 05 Feb. 2020 Selected Papers on Avian Diversity and Hydrobiology I 2 INDEX Sr. Name of Page Title of Papers No. Authors No. 1. SYNURBIZATION - R. S. Sonwane ADAPTATION OF BIRD WILD and A. B. Harkal 4 LIFE TO NANDED URBAN DEVELOPMENT 2. CONSERVATION OF AVIAN V.S. Jadhav, DIVERSITY AT SITAKHANDI V.S. Kanwate 12 FOREST IN BHOKAR TAHSHIL and A.B. Harkal OF NANDED DISTRICT [M.S.] 3. DIVERSITY AND POPULATION P. V. Darekar OF AVIFAUNA OF SANGVIKATI A.C.Kumbhar PERCOLATION TANK, TAL. 20 TULJAPUR DIST.OSMANABAD (M.S.) 4. DEEP SEA FISHERY BIO V.S.N Raghava RESOURCES - BIODIVERSITY Rao 30 AND STOCK ASSESSMENT 5. ASSESSMENT OF GROUND M. Maqdoom WATER QUALITY IN GOKUNDA TALUKA KINWAT OF NANDED 35 DISTRICT, MAHARASHTRA (INDIA). 6 LIFE BECOMES MEASURABLE J.U. Deshmukh DUE TO EXCESS FLUORIDE IN GROUND WATER NEARBY 43 NANDED CITY DISTRICT NANDED 7 STUDIES OF DISSOLVED V.K. -
EDGE of EXISTENCE 1Prioritising the Weird and Wonderful 3Making an Impact in the Field 2Empowering New Conservation Leaders A
EDGE OF EXISTENCE CALEB ON THE TRAIL OF THE TOGO SLIPPERY FROG Prioritising the Empowering new 10 weird and wonderful conservation leaders 1 2 From the very beginning, EDGE of Once you have identified the animals most in Existence was a unique idea. It is the need of action, you need to find the right people only conservation programme in the to protect them. Developing conservationists’ world to focus on animals that are both abilities in the countries where EDGE species YEARS Evolutionarily Distinct (ED) and Globally exist is the most effective and sustainable way to Endangered (GE). Highly ED species ensure the long-term survival of these species. have few or no close relatives on the tree From tracking wildlife populations to measuring of life; they represent millions of years the impact of a social media awareness ON THE of unique evolutionary history. Their campaign, the skill set of today’s conservation GE status tells us how threatened they champions is wide-ranging. Every year, around As ZSL’s EDGE of Existence conservation programme reaches are. ZSL conservationists use a scientific 10 early-career conservationists are awarded its first decade of protecting the planet’s most Evolutionarily framework to identify the animals that one of ZSL’s two-year EDGE Fellowships. With Making an impact are both highly distinct and threatened. mentorship from ZSL experts, and a grant to set in the field Distinct and Globally Endangered animals, we celebrate 10 The resulting EDGE species are unique up their own project on an EDGE species, each 3 highlights from its extraordinary work animals on the verge of extinction – the Fellow gains a rigorous scientific grounding Over the past decade, nearly 70 truly weird and wonderful. -
ZSL200 Strategy 2018
A world where wildlife thrives CONTENTS Introduction from Director General Dominic Jermey 3 4 Getting set for the next century Our purpose and vision 5 ZSL 200: our strategy – 6 a world where wildlife thrives Wildlife and People 8 10 Wildlife Health Wildlife Back from the Brink 12 16 Implementing our strategy Our Zoos: inspiring visitors through fun and wonder 18 Science for conservation campus: 21 informing future generations of conservation scientists Conservation: empowering communities and influencing policy 22 People, values and culture: 24 fit for the future Engaging and partnering with our conservation family 26 27 How we’ll know we’ve got there? 2 ZSL 200 I came to the Zoological Society of London to make a difference. I joined an extraordinary organisation at a defining moment in its nearly 200 year history. After enabling millions of people to experience wildlife through its Zoos, after multiple scientific discoveries and conservation successes, ZSL is positioned to set out an agenda for positive impact on wildlife throughout the 21st century. This is a period of enormous strain on wildlife. ZSL’s Living Planet Index has charted the devastating decline in biodiversity across many species in the last half century. That is why a bold, ambitious strategy for the Society is right. A strategy which sets out the difference we will make to the world of wildlife over decades to come. A strategy which builds on our people, our expertise and our partnerships, all of which have helped us inspire, inform and empower so many people to stop wild animals going extinct. -
ZSL Conservation Review 2017-18
CONSERVATION REVIEW 2017-18 CONSERVATION ZSL Conservation Review | 2017-18 Front cover: ZSL is working to conserve tigers Below: in Indonesia, our work protects CONTENTS in Indonesia, Nepal, Thailand and Russia forest wildlife such as the rhinoceros hornbill Welcome 3 ZSL 200: Our vision and purpose 4 ZSL’s global impact 6 Introduction 8 Our impacts Saving threatened species 11 Protecting and restoring habitats 17 Inspiring, informing and empowering conservation action 25 Funders, partners and governance Funders 31 Partners 32 Governance 34 2 ZSL Conservation Review 2017-18 zsl.org WELCOME Welcome Professor Sir John Beddington, the President of The Zoological Society of London, introduces our Conservation Review for May 2017 until April 2018. s President of The Zoological Society of London (ZSL), example, we established that micro-communities of bacteria on I am pleased to present our Conservation Review amphibian skin could confer immunity to the fungus that is causing 2017-18. Every year I am impressed by the breadth chytridiomycosis and is driving global amphibian declines. We are also and impact of the work our organisation undertakes, empowering wildlife veterinarians around the world via our MSc courses and by the unique set of skills and resources we employ in wildlife health and wildlife biology, and our Wildlife Health Bridge Ato conserve the natural world. ZSL delivers science-driven, innovative programme with the Wildlife Institute of India. Our vets are supporting conservation projects in the field, and effective engagement with projects that alleviate the conflicts between wildlife and people in the audiences ranging from the general public to global policymakers. -
Evolutionarilly Distinct & Globally Endangered
EVOLUTIONARILLY DISTINCT & GLOBALLY ENDANGERED Saving species on the EDGE of Existence ZSL’s EDGE of Existence programme is the only global conservation initiative to focus specifically on threatened species that represent a significant amount of unique evolutionary history. Using a scientific framework to identify the world’s most Evolutionarily Distinct and Globally Endangered (EDGE) species, the EDGE of Existence programme highlights and protects some of the most unique and most wonderful species on the planet. EDGE species have few close relatives on the tree of life and are often extremely unusual in the way they look, live and behave, as well as in their genet- ic make-up. They represent a unique and irreplaceable part of the world’s natural heritage, yet an alarming proportion are on the verge of extinction. ~70% of priority EDGE species receive little or no conservation attention - until now. Our activities include: Identifying priority EDGE species and mapping priority EDGE zones for conservation Training the next generation of conservation leaders through our EDGE Fellowships and specialist online learning courses Establishing effective targeted conservation activities for overlooked EDGE species Raising global awareness of conservation and EDGE species through our online platforms and open online courses How we identify priority EDGE species The EDGE Fellowships We score every species in a particular taxonomic group (e.g. One of the most effective ways in which we work to secure the mammals or amphibians) according to the amount of unique future of EDGE species is by building conservation capacity evolutionary history it represents (Evolutionary Distinctiveness, or where these species occur. -
Impact of Feeding Activity of Silver Carp on Plankton Removal from a High-Rate Pond Effluent
Water Qual. Res. J. Canada, 2005 • Volume 40, No. 2, 191–201 Copyright © 2005, CAWQ Impact of Feeding Activity of Silver Carp on Plankton Removal from a High-Rate Pond Effluent Nadia Berday,1* Driss Zaoui,1 Abdeljaouad Lamrini2 and Mustapha Abi3 1Department of Biology, Faculty of Sciences, University of Chouaib Doukkali, P.B. 20, El Jadida, Morocco 2Department of Fisheries, Hassan II Agronomic and Veterinary Medicine Institute, P.B. 6202, Rabat Institutes, 10101, Morocco 3National Center of Hydrobiology and Fish-Culture of Azrou, P.B. 11, Azrou, Morocco The effect of silver carp (Hypophthalmichthys molitrix Val.) feeding activity on the plankton communities in a high-rate pond technology system (HRPTS) effluent was investigated over a period of 100 days. The experiment was conducted at the experimental wastewater treatment plant of the Agronomic and Veterinary Medicine Institute (AVI) of Rabat, Morocco, using a HRPTS in a fish pond receiving the plant effluent. The effluent was highly dominated by phytoplankton (99.95%). Silver carp could survive and grow in the fish pond. Production was 37 kg with a very low mortality rate (12%). The high specific intestine weight (7%) and intake rates of biomass and phytoplankton by silver carp (616 g kg-1 of fish day-1 and 1.6 x 1011 cell kg-1 of fish day-1, respectively) demonstrated the importance of the feeding activity of the fish. Zooplankton intake rates were lower (2 x 107 bodies kg-1 of fish day-1). The high intestine index (3 to 4.3 for fish sizes of 14 to 22 cm) and the dominance of phytoplankton in the gut contents (99.95%) confirmed an omnivorous/ phytoplanctivorous diet. -
Aark: Keeping Threatened Amphibian Species Afloat
APRIL 2017 AMPHIBIAN SURVIVAL ALLIANCE NEWTSLETTER Got a story you want to share? Drop Candace an email today! [email protected] Stories from our partners around the world AArk: Keeping threatened amphibian species afloat which will hopefully mean less work for the expert as- sessors, and will increase the number of assessments that can be completed. We have enlisted 10 very eager and capable volunteers, who are currently drafting as- sessments, based on the data in previously-published species accounts. Once the draft assessments have been made, using all available data, we will then ask the appropriate species experts to review the drafts, update any additional data, and then approve them. This process of pre-filling assessments has been used for amphibian assessments in the IUCN Red List, and has proven to be very beneficial. © Gilbert Alvarado Barboza © Alvarado Gilbert Our Training Officer is planning for a couple of capacity- During the past two months Amphibian Ark has been building courses in the coming months - the Biology, involved in a number of projects. Management and Conservation of North American Salamanders course will be held at Zoo Atlanta, Geor- We are continuing to facilitate national Conservation gia, USA, September 18th–22nd, and the Guatemalan Needs Assessments, and at the moment we are concen- Amphibian Biology, Management and Conservation trating on species from the Western Ghats in India, and Training Course will be held at the Universidad del Valle North American salamanders. With several groups keen de Guatemala in November 2017. Information about to establish ex situ conservation programs for species both courses can be found on the AArk web site, www. -
Nickolai Shadrin Ph.D
Nickolai Shadrin Ph.D. in Hydrobiology, Leading Research Scientist in Kovalevsky Institute Marine Biological Research, Sevastopol, Russia, 299011 Education & Experience Graduated Leningrad (St.-Petersburg) State University, Biological-Soil Faculty, 1974. PhD thesis: Influence of temperature and feeding condition on dynamics of planktonic copepod populations, 1982, Institute of Biology of the Southern seas, Sevastopol. 1983-1985 - research scientist, Biological Institute of Buryat Branch of Academy Sci. of USSR (Ecological & Parasitological Dep.), Ulan-Ude. 1985 – 2015 - senior res. scientist, Institute of Biology of the Southern seas (1985 – 2007 – Marine ecosystem functioning Dep., since 2007 – Dep. of Marine animal physiology and general biochemistry), Sevastopol. January –December 2014 - also senior visiting scientist in Research & Development Center of Saline Lake and Epithermal Deposits, CAGS, Beijing, China. 2015 – now – leading res. Scientist, Kovalevsky Institute Marine Biological Research, Sevastopol, Russia. I was a leader / co-leader of several international projects and of many expeditions, also take part in the expeditions in Inner Mongolia and Lake Yuncheng (China), worked in VietNam and India. Area of research interests: general, saline lake and semi-aquatic ecology, geoecology, life in extreme environment, biofilms, stromatolites, ecosystem functioning, alien species, food webs, integrated sustainable environmental management, aquaculture, eco-physiology and ethology of hydrobionts, long-term changes, evolution, and etc. Member of Journal’s Editorial Boards: J. of Biosafety (China), J. of Biosafety & Health Education (USA), and acted as a guest editor in different journals including for special issues of 2014 and 2017 International Conferences of Salt Lake Research. Act as a lecture for MSc and PhD students in different universities, and a member of organizing committee of different conferences and trainings. -
ZSL EDGE Fellowship Brochure
Information for applicants EDGE Fellowships—Building Capacity to Conserve the World’s Most Extraordinary Species Above: the 2017 cohort of EDGE Fellows attend the EDGE Conservation Tools course in Ranomafana National Park, Madagascar, in December 2016. Below: EDGE Fellows have worked to conserve EDGE species in 36 countries to date, including Mexico (left), Argentina (middle) and Mongolia (right). Contact: Olivia Couchman EDGE Fellowship Manager Zoological Society of London Regent’s Park London NW1 4RY [email protected] [email protected] Who are we? The Zoological Society of London’s (ZSL’s) EDGE of Existence Programme (www.edgeofexistence.org) identifies, highlights and conserves the world’s most irreplaceable threatened species. It prioritises species for conservation attention according to their degree of unique evolutionary history (Evolutionary Distinctiveness), weighted by the risk of extinction (Global Endangerment, represented by the threat status according to the IUCN Red List). EDGE species are not only on the verge of extinction, but are also totally unique in the way they look, live and behave: if they disappear, millions of years of unique evolutionary history will be lost with them and there will be nothing like them left on earth. EDGE species are often the sole representatives of entire branches of the Tree of Life. The EDGE programme currently focusses on five taxonomic groups— amphibians, birds, reptiles, corals and mammals. What is an EDGE Fellowship? A huge proportion of neglected EDGE species occur in developing countries, which frequently lack the capacity, resources or political will to protect them. Our EDGE Fellowship programme equips promising early-career conservationists with the skills and expertise to implement two-year research and conservation projects on their countries’ little-known EDGE species. -
Agenda and Abstracts
TUESDAY 10 OCTOBER 2017 ZSL SCIENCE AND CONSERVATION EVENT The Meeting Rooms, Zoological Society of London, Regent’s Park, London NW1 4RY AGENDA Ten years on the EDGE of Existence Chair: Dr Monika Böhm, Institute of Zoology, ZSL _______________________________________ Receive the following communications: Dr Nisha Owen, EDGE of Existence Programme Manager, ZSL The evolution of EDGE: incorporating scientific advances into phylogenetically-informed conservation prioritisation James Rosindell, Imperial College London and OneZoom and Yan Wong, OneZoom and Oxford Big Data Institute Popularising the tree of life Dr Felix Forest, Royal Botanic Gardens, Kew Gymnosperms on the EDGE: creating the world’s first phylogenetic prioritisation scheme for plants _______________________________________ ZSL SCIENCE AND CONSERVATION EVENTS ABSTRACTS Ten years on the EDGE of Existence Tuesday 10 October 2017 The Meeting Rooms, The Zoological Society of London, Regent’s Park, London NW1 4RY The evolution of EDGE: incorporating scientific advances into phylogenetically-informed conservation prioritisation Dr Nisha Owen, EDGE of Existence Programme Manager, ZSL ZSL’s EDGE of Existence programme is the world’s only conservation initiative dedicated to using phylogenetically-informed conservation prioritisation to identify key species, combining Evolutionary Distinctiveness (ED) and Global Endangerment (GE) to create the world’s first priority list of mammalian species in 2007 with the first published tree for a vertebrate group. Since then, priority lists have been created for amphibians, corals, birds, and finally reptiles, as comprehensive and accurate trees have been created and IUCN Red List assessments completed for these key taxonomic groups. This has formed the foundation for our conservation programme, training and supporting 68 early- career researchers from 36 countries to conserve 63 EDGE species, with multiple successes to date including establishing local protected areas, introducing protective legislation, discovering new species and rediscovering lost populations.