Marine Litter
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Safe Use of Wastewater in Agriculture: Good Practice Examples
SAFE USE OF WASTEWATER IN AGRICULTURE: GOOD PRACTICE EXAMPLES Hiroshan Hettiarachchi Reza Ardakanian, Editors SAFE USE OF WASTEWATER IN AGRICULTURE: GOOD PRACTICE EXAMPLES Hiroshan Hettiarachchi Reza Ardakanian, Editors PREFACE Population growth, rapid urbanisation, more water intense consumption patterns and climate change are intensifying the pressure on freshwater resources. The increasing scarcity of water, combined with other factors such as energy and fertilizers, is driving millions of farmers and other entrepreneurs to make use of wastewater. Wastewater reuse is an excellent example that naturally explains the importance of integrated management of water, soil and waste, which we define as the Nexus While the information in this book are generally believed to be true and accurate at the approach. The process begins in the waste sector, but the selection of date of publication, the editors and the publisher cannot accept any legal responsibility for the correct management model can make it relevant and important to any errors or omissions that may be made. The publisher makes no warranty, expressed or the water and soil as well. Over 20 million hectares of land are currently implied, with respect to the material contained herein. known to be irrigated with wastewater. This is interesting, but the The opinions expressed in this book are those of the Case Authors. Their inclusion in this alarming fact is that a greater percentage of this practice is not based book does not imply endorsement by the United Nations University. on any scientific criterion that ensures the “safe use” of wastewater. In order to address the technical, institutional, and policy challenges of safe water reuse, developing countries and countries in transition need clear institutional arrangements and more skilled human resources, United Nations University Institute for Integrated with a sound understanding of the opportunities and potential risks of Management of Material Fluxes and of Resources wastewater use. -
Marine Litter: How to Reduce and Prevent
Research Project by François DE TAXIS DU POËT 29th June 2018 Supervisor: Pieter Van BEUKERING MARINE LITTER: HOW TO MONITOR, REDUCE AND PREVENT OCEAN DEBRIS Focus on plastics and microplastics VRIJE UNIVERSITEIT Research Project François DE TAXIS DU POËT Preface The global production of plastics is continuously increasing and millions of tons of plastic waste have found their way to the oceans. It is everywhere, from the sea surface to the sea floor, from the Arctic to the Antarctic, from remote islands to our rivers shores. Microplastics in particular are found in a large variety of marine organisms, including in species we consume as seafood. Knowledge of the sources, fate and impact of plastics in the marine environment is far from complete, but what is known is worrying. This has serious environmental, social and economic consequences. In addition to harming the environment, marine litter damages activities such as tourism, fisheries and shipping. Due to the plastic persistency, these impacts are growing as each year we generate more plastic waste. The magnitude of the seas and oceans (combined surface of 350 million km² and a volume of 1,300 million km³) makes the removal of plastic litter an immense challenge. At the same time, valuable material that could be brought back into the economy is lost, once littered. The potential economic and environmental benefits of a more resource-efficient and circular approach are not realized. The need to tackle these problems and reduce the environmental, economic and social harm is widely recognized. Although our knowledge is still fragmented, what we already know shows we should not wait before taking action. -
What Is Nonpoint Source Pollution?
What is Nonpoint Source Pollution? Nonpoint Source Pollution, or people pollution, is a contamination of our ground water, waterways, and ocean that results from everyday activities such as fertilizing the lawn, walking pets, changing motor oil and littering. With each rainfall, pollutants generated by these activities are washed into storm drains that flow into our waterways and ocean. They also can soak into the ground contaminating the ground water below. Each one of us, whether we know it or not, contributes to nonpoint source pollution through our daily activities. As a result, nonpoint source pollution is the BIGGEST threat to many of our ponds, creeks, lakes, wells, streams, rivers and bays, our ground water and the ocean. The collective impact of nonpoint source pollution threatens aquatic and marine life, recreational water activities, the fishing industry, tourism and our precious drinking water resources. Ultimately, the cost becomes the burden of every New Jersey resident. But there's good news - in our everyday activities we can stop nonpoint source pollution and keep our environment clean. Simple changes in YOUR daily lifestyle can make a tremendous difference in the quality of New Jersey's water resources. Here are just a few ways you can reduce nonpoint source pollution. LITTER: Place litter, including cigarette butts and fast food containers, in trash receptacles. Never throw litter in streets or down storm drains. Recycle as much as possible. FERTILIZERS: Fertilizers contain nitrates and phosphates that, in abundance, cause blooms of algae that can lead to fish kills. Avoid the overuse of fertilizers and do not apply them before a heavy rainfall. -
“FCE RESULT” – UNIT 6 Ex 1 a Well-Known British Tour
MATERIALI VERSIONE TEACHER’S INELLA CARTELLA “FCE RESULT” – UNIT 6 Ex 1 A well-known British tour operator decided to find out what teenagers really want on holiday. Six teenagers were invited to make their recommendations in exchange for a free family holiday. Read the 'wish list' they produced. Do you agree/disagree? What would you change? The wish list freedom to choose whether to participate or not in activities discounts to bring friends shopping trips, non-alcoholic discos in real nightclubs water skiing, bungee jumping Blind Date and karaoke competitions Reading: multiple matching Ex 2 What type of holiday do you think each text describes? Choose from this list. beach holiday || walking and trekking holiday || cultural holiday activity holiday || educational holiday || sightseeing holiday Ex 3 You are going to read a magazine article about six different holidays. Answer the questions by choosing from the holidays A-F. The sections may be chosen more than once. When more than one answer is required, these may be given in any order. There is an example at the beginning (0). On which of the holidays will you 0 B have to get up early in the morning? be able to choose how much to spend on meals? 1 find a fairly constant climate? 2 find a good environment for creative work? 3 get the chance to understand another culture better? 4 5 have contact with wildlife? 6 7 have a chance to take part in scientific research? 8 have a number of planned activities to choose from? 9 10 be offered rapid training in an activity? 11 find it easy to get to know other holidaymakers? 12 13 learn a skill that will be useful back home? 14 A: DIVE INTO THE RED SEA This holiday is perfect if you and your friends are after a seriously undemanding break with sun, pools and the option of a little sporty diversion if you want it. -
Malapascua Island Philippines As a Case Study
The Issues of Solid Waste Management on Small Islands: Malapascua Island Philippines as a Case Study. Allard van der Graaf Masters of Advanced Studies, Center for Marine Biodiversity and Conservation, Scripps Institution of Oceanography, UC San Diego Table of Contents Page No. ● Figures 2 ● Preface 3 ● Project summary 4 ● Waste disposal with infrastructure 5 ● Waste disposal without infrastructure 8 ● Background 10 ● Research questions 15 ● Trash site location and approach to disposal 17 ● Resort Collective Solid Waste Removal 18 ● Mayor Loot and Local Government 24 ● Economics and solid waste creation 26 ● Sachets what are they and how do they contribute to waste on Malapascua? 26 ● Education and solid waste disposal management 28 ● Increased solid waste, social media and Malapascua 30 ● Netherlands gets it right. Can Malapascua do the same? 32 ● Workable solutions to deal with solid waste management Malapascua 40 ● Multinational Corporations and corporate social responsibility. A solution? 40 ● Government funding and “Bags for Cash” 41 ● Jo the final solution 45 ● Conclusion 46 ● Endnotes 48 ● A special thanks 49 ● Appendix 53 1 Figures Figure 1:Modern Waste Removal Truck Figure 2: Typical segregated waste disposal bins. Figure 3: Colour coding waste. Figure 4:Map of the Philippines showing the location of Malapascua Island.(Google Maps) Figure 5: Thresher sharks on Monad Shoal, Photos by A.van der Graaf. Figure 6: Photographic Map Created using drone footage of Southern Malapascua highlighting location of waste sites. (Courtesy Blue Nomads, Allard van der Graaf) Figure 7: Map showing waste collection points used by the resorts. (map created using collected aerial footage, A.van der Graaf, Blue Nomads, during project) Figure 8: Cart used for transporting waste to beach pick up area. -
2.2 Sewage Sludge Incineration
2.2 Sewage Sludge Incineration There are approximately 170 sewage sludge incineration (SSI) plants in operation in the United States. Three main types of incinerators are used: multiple hearth, fluidized bed, and electric infrared. Some sludge is co-fired with municipal solid waste in combustors based on refuse combustion technology (see Section 2.1). Refuse co-fired with sludge in combustors based on sludge incinerating technology is limited to multiple hearth incinerators only. Over 80 percent of the identified operating sludge incinerators are of the multiple hearth design. About 15 percent are fluidized bed combustors and 3 percent are electric. The remaining combustors co-fire refuse with sludge. Most sludge incinerators are located in the Eastern United States, though there are a significant number on the West Coast. New York has the largest number of facilities with 33. Pennsylvania and Michigan have the next-largest numbers of facilities with 21 and 19 sites, respectively. Sewage sludge incinerator emissions are currently regulated under 40 CFR Part 60, Subpart O and 40 CFR Part 61, Subparts C and E. Subpart O in Part 60 establishes a New Source Performance Standard for particulate matter. Subparts C and E of Part 61--National Emission Standards for Hazardous Air Pollutants (NESHAP)--establish emission limits for beryllium and mercury, respectively. In 1989, technical standards for the use and disposal of sewage sludge were proposed as 40 CFR Part 503, under authority of Section 405 of the Clean Water Act. Subpart G of this proposed Part 503 proposes to establish national emission limits for arsenic, beryllium, cadmium, chromium, lead, mercury, nickel, and total hydrocarbons from sewage sludge incinerators. -
Litter Decomposition on Directly Revegetated Tailings at the Kidston Gold Mine, North Queensland, Australia1
LITTER DECOMPOSITION ON DIRECTLY REVEGETATED TAILINGS AT THE KIDSTON GOLD MINE, NORTH QUEENSLAND, AUSTRALIA1 Andrew H. Grigg2 Abstract. An investigation of litter decomposition was undertaken at the Kidston Gold Mine in north Queensland, Australia with the aim of assessing the status of nutrient cycling capacity on a directly-revegetated tailings dam. Weight losses from leaf litter contained in litterbags placed in a 5-year old revegetated section of the dam were not significantly different from losses observed at two unmined reference sites over the 18 month study period, representing a rapid improvement in nutrient cycling capacity in the reconstructed ecosystem. However, fitted decay curves for each site predicted a slower decay constant and a longer litter half-life on the dam, which indicated that full pre-mining capability had not yet been achieved. Weight loss in the reconstructed system was most constrained by the low build-up of microbial biomass within the surface soil, which is expected to take at least 10 years to achieve pre-mining levels. In contrast, weight losses in the unmined sites appeared more related to the abundance of invertebrate fauna rather than microbial content. The results presented here of a developing system suggest that the importance of different factors affecting decomposition will reflect those that are most limiting over the course of ecosystem recovery. Additional Key Words: nutrient cycling, ecosystem recovery, microbial biomass, invertebrates. _____________________ 1Paper presented at the 2002 National Meeting of the American Society of Mining and Reclamation, Lexington KY, June 9-13, 2002. Published by ASMR, 3134 Montavesta Rd., Lexington, KY 40502. -
ANIMAL AGRICULTURE: Waste Management Practices GAO/RCED-99-205
United States General Accounting Office Report to the Honorable Tom Harkin, GAO Ranking Minority Member, Committee on Agriculture, Nutrition, and Forestry, U.S. Senate July 1999 ANIMAL AGRICULTURE Waste Management Practices GAO/RCED-99-205 United States General Accounting Office GAO Washington, D.C. 20548 Resources, Community, and Economic Development Division B-282871 July 26, 1999 The Honorable Tom Harkin Ranking Minority Member Committee on Agriculture, Nutrition, and Forestry United States Senate Dear Senator Harkin: The production of livestock and poultry animals, also known as animal agriculture, is important to the economic well-being of the nation, producing $98.8 billion per year in farm revenue. This production also contributes to the viability of many rural communities and the sustainability of an adequate food supply for the American public. However, concern over pollution resulting from intensive livestock and poultry production—in which large numbers of animals are held in confined production facilities—has increased in recent years. Nationwide, about 130 times more animal waste1 is produced than human waste—roughly 5 tons for every U.S. citizen—and some operations with hundreds of thousands of animals produce as much waste as a town or a city.2 These large volumes of waste threaten surface water and groundwater quality in the event of waste spills, leakage from waste storage facilities, and runoff from fields on which an excessive amount of waste has been applied as fertilizer. Furthermore, as animal production is increasingly concentrated in larger operations and in certain regions of the country, commonly used animal waste management practices may no longer be adequate for preventing water pollution. -
Atlas of Gulf States Litter Control Policy and Programs
EPA 842-R-16-004 December 2016 ATLAS OF GULF STATES LITTER CONTROL POLICY AND PROGRAMS A TRASH FREE WATERS PROGRAM RESOURCE TRASH FREE WATERS PROGRAM U.S. ENVIRONMENTAL PROTECTION AGENCY Atlas of Gulf States - Litter Control Policy and Programs Trash Free Waters Program TABLE OF CONTENTS INTRODUCTION ....................................................................................................................... 3 BACKGROUND ..................................................................................................................................................................................... 3 THE GULF REGIONAL STRATEGY AND PROJECTS .......................................................................................................... 5 RATIONALE FOR THE GULF ATLAS .......................................................................................................................................... 6 ATLAS INFRASTRUCTURE .............................................................................................................................................................. 7 SEARCH METHODOLOGY ............................................................................................................................................................. 8 STATE-LEVEL PROGRAMS ....................................................................................................... 9 ALABAMA ........................................................................................................................................................................................... -
Energy Recovery from Sewage Sludge: the Case Study of Croatia
energies Article Energy Recovery from Sewage Sludge: The Case Study of Croatia Dinko Đurđevi´c 1,* , Paolo Blecich 2 and Željko Juri´c 1 1 Energy Institute Hrvoje Požar, 10000 Zagreb, Croatia; [email protected] 2 Faculty of Engineering, University of Rijeka, 51000 Rijeka, Croatia; [email protected] * Correspondence: [email protected] Received: 26 April 2019; Accepted: 16 May 2019; Published: 20 May 2019 Abstract: Croatia produced 21,366 tonnes of dry matter (DM) sewage sludge (SS) in 2016, a quantity expected to surpass 100,000 tonnes DM by 2024. Annual production rates for future wastewater treatment plants (WWTP) in Croatia are estimated at 5.8–7.3 Nm3/people equivalent (PE) for biogas and 20–25 kgDM/PE of sewage sludge. Biogas can be converted into 12–16 kWhel/PE of electricity and 19–24 kWhth/PE of heat, which is sufficient for 30–40% of electrical and 80–100% of thermal autonomy. The WWTP autonomy can be increased using energy recovery from sewage sludge incineration by 60% for electricity and 100% of thermal energy (10–13 kWhel/PE and 30–38 kWhth/PE). However, energy for sewage sludge drying exceeds energy recovery, unless solar drying is performed. 2 The annual solar drying potential is estimated between 450–750 kgDM/m of solar drying surface. The lower heating value of dried sewage sludge is 2–3 kWh/kgDM and this energy can be used for assisting sludge drying or for energy generation and supply to WWTPs. Sewage sludge can be considered a renewable energy source and its incineration generates substantially lower greenhouse gases emissions than energy generation from fossil fuels. -
Marine Litter Legislation: a Toolkit for Policymakers
Marine Litter Legislation: A Toolkit for Policymakers The views expressed in this publication are those of the authors and do not necessarily reflect the views of the United Nations Environment Programme. No use of this publication may be made for resale or any other commercial purpose whatsoever without prior permission in writing from the United Nations Environment Programme. Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, DCPI, UNEP, P.O. Box 30552, Nairobi, Kenya. Acknowledgments This report was developed by the Environmental Law Institute (ELI) for the United Nations Environment Programme (UNEP). It was researched, drafted, and produced by Carl Bruch, Kathryn Mengerink, Elana Harrison, Davonne Flanagan, Isabel Carey, Thomas Casey, Meggan Davis, Elizabeth Hessami, Joyce Lombardi, Norka Michel- en, Colin Parts, Lucas Rhodes, Nikita West, and Sofia Yazykova. Within UNEP, Heidi Savelli, Arnold Kreilhuber, and Petter Malvik oversaw the development of the report. The authors express their appreciation to the peer reviewers, including Catherine Ayres, Patricia Beneke, Angela Howe, Ileana Lopez, Lara Ognibene, David Vander Zwaag, and Judith Wehrli. Cover photo: Plastics floating in the ocean The views expressed in this report do not necessarily reflect those of the United Nations Environment Programme. © 2016. United Nations Environment Programme. Marine Litter Legislation: A Toolkit for Policymakers Contents Foreword .................................................................................................. -
Benidorm Spain Travel Guide
Benidorm Costa Blanca - Spain Travel Guide by Doreen A. Denecker and Hubert Keil www.Alicante-Spain.com Free Benidorm Travel Guide This is a FREE ebook! Please feel free to : • Reprint this ebook • Copy this PDF File • Pass it on to your friends • Give it away to visitors of your website*) • or distribute it in anyway. The only restriction is that you are not allowed to modify, add or extract all or parts of this ebook in any way (that’s it). *) Webmaster! If you have your own website and/or newsletter, we offer further Costa Blanca and Spain material which you can use on your website for free. Please check our special Webmaster Info Page here for further information. DISCLAIMER AND/OR LEGAL NOTICES: The information presented herein represents the view of the author as of the date of publication. Be- cause of the rate with which conditions change, the author reserves the right to alter and update his opinion based on the new conditions. The report is for informational purposes only. While every at- tempt has been made to verify the information provided in this report, neither the author nor his affili- ates/partners assume any responsibility for errors, inaccuracies or omissions. Any slights of people or organizations are unintentional. If advice concerning legal or related matters is needed, the services of a fully qualified professional should be sought. This report is not intended for use as a source of legal or accounting advice. You should be aware of any laws which govern business transactions or other business practices in your country and state.