Plastics, Gender and the Environment
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Education in Ecological Engineering—Aneedwhose Time Has Come
Circular Economy and Sustainability https://doi.org/10.1007/s43615-021-00067-4 ORIGINAL PAPER Education in Ecological Engineering—aNeedWhose Time Has Come Glenn Dale1,2 & Gabriela Dotro3 & Puneet Srivastava 4 & David Austin5 & Stacy Hutchinson6 & Peter Head7 & Ashantha Goonetilleke8 & Alexandros Stefanakis9 & Ranka Junge10 & José A. Fernández L. 11 & Vanessa Weyer12 & Wayne Truter 12 & Devi Bühler10 & John Bennett 2 & Hongbo Liu13 & Zifu Li14 & Jianqiang Du 15,16 & Petra Schneider17 & Jochen Hack18 & Andreas Schönborn 10 Received: 4 March 2021 /Accepted: 8 March 2021/ # The Author(s) 2021 Abstract Overcoming Limitations of Ecology and Engineering in Addressing Society’sChallengesBy providing an integrated, systems-approach to problem-solving that incorporates ecolog- ical principles in engineering design, ecological engineering addresses, many of the limitations of Ecology and Engineering needed to work out how people and nature can beneficially coexist on planet Earth. Despite its origins in the 1950s, ecological engineer- ing remains a niche discipline, while at the same time, there has never been a greater need to combine the rigour of engineering and science with the systems-approach of ecology for pro-active management of Earth’s biodiversity and environmental life-support sys- tems. Broad consensus on the scope and defining elements of ecological engineering and development of a globally consistent ecological engineering curriculum are key pillars to mainstream recognition of the discipline and practice of ecological engineering. The Importance of Ecological Engineering in Society In this paper, the importance of ecological engineering education is discussed in relation to the perceived need of our society to address global challenges of sustainable development. The perceived needs of industry, practitioners, educators and students for skills in ecological engineering are also discussed. -
Environmental Awareness and Conceptual Understanding Through a Pilot Sustainable Development Module
AC 2011-1917: FIRST-YEAR ENGINEERING STUDENTS’ ENVIRONMEN- TAL AWARENESS AND CONCEPTUAL UNDERSTANDING THROUGH A PILOT SUSTAINABLE DEVELOPMENT MODULE Nicole R. Weber, Purdue University She is a Postdoctoral Researcher in the School of Engineering Education at Purdue University. She received her B.S. degree in Ecology, Evolution and Behavior from the University of Minnesota, St. Paul. At the University of Massachusetts Boston, she received her Ph.D. in Environmental Biology with an emphasis in Science Education. Her current research is working in ”sustainable engineering” education, creating awareness of engineering as a ”caring” discipline. A discipline where engineers incorporate the ecological footprint into their design, keeping in mind related social and ecological impacts. Melissa Dyehouse, Purdue University Melissa Dyehouse is a Postdoctoral Research Associate at the Institute for P-12 Engineering Research and Learning (INSPIRE). She received her M.S.Ed. and Ph.D. in Educational Psychology from Purdue University with a focus on educational research methodology and assessment. Her research at INSPIRE focuses on the learning and teaching of engineering as a ”caring” discipline in the context of environmen- tal and ecological concerns. Constance A Harris, Purdue University She is a doctoral candidate in the College of Education at Purdue University. She received her B.S. degree in Political Science from the University of Illinois at Urbana-Champaign. In addition, she earned M.S. in Interdisciplinary Studies from DePaul University located in Chicago, Illinois, and a M.A. in Communication Studies from Purdue University Calumet located in Hammond, Indiana. Currently, she works as a research assistant in the School of Engineering Education at Purdue University. -
Long Term Deforestation Assessment in Jharkhand State, India: a Grid Based Geospatial Approach
Biological Forum – An International Journal 9(1): 183-188(2017) ISSN No. (Print): 0975-1130 ISSN No. (Online): 2249-3239 Long Term Deforestation Assessment in Jharkhand state, India: A grid based Geospatial Approach Firoz Ahmad* and Laxmi Goparaju* *Vindhyan Ecology and Natural History Foundation, Mirzapur, Uttar Pradesh, India. (Corresponding author: Laxmi Goparaju) (Received 15 March 2017, Accepted 18 June, 2017) (Published by Research Trend, Website: www.researchtrend.net) ABSTRACT: Forest is a fundamental component of the environment. Deforestation is caused by various anthropogenic factors, forest fire and fragmentation of large contiguous forests. Deforestation represents a global issue mostly caused by human influence and the forest of Jharkhand, India is not an exception as they have also been witnessing large scale deforestation. The aim of the present study is to identify deforestation using historical data for the year 1935 (Survey of India topographical maps of 1924–1935) and for the year of 2015 with Landsat -8 datasets in Jharkhand, India. To achieve this objective, the analysis focuses on grid (5 km*5 km) based assessment to detect long term change. The grid based analysis reveals forest percent in Jharkhand for the year 1935 and 2015 were roughly 49% and 23% respectively. The result shows 2596 forest grid for the year 1935 out of which 1372 forest grids were found present in the year 2015. 1224 forest grid (equivalent to 26% forest area) was lost during the span of 80 years. The analysis of remote sensing data in GIS domain and its derived product must be incorporated in forest conservation; management and planning which will certainly fetch better result in decision making support system. -
Ecosystem Services Generated by Fish Populations
AR-211 Ecological Economics 29 (1999) 253 –268 ANALYSIS Ecosystem services generated by fish populations Cecilia M. Holmlund *, Monica Hammer Natural Resources Management, Department of Systems Ecology, Stockholm University, S-106 91, Stockholm, Sweden Abstract In this paper, we review the role of fish populations in generating ecosystem services based on documented ecological functions and human demands of fish. The ongoing overexploitation of global fish resources concerns our societies, not only in terms of decreasing fish populations important for consumption and recreational activities. Rather, a number of ecosystem services generated by fish populations are also at risk, with consequences for biodiversity, ecosystem functioning, and ultimately human welfare. Examples are provided from marine and freshwater ecosystems, in various parts of the world, and include all life-stages of fish. Ecosystem services are here defined as fundamental services for maintaining ecosystem functioning and resilience, or demand-derived services based on human values. To secure the generation of ecosystem services from fish populations, management approaches need to address the fact that fish are embedded in ecosystems and that substitutions for declining populations and habitat losses, such as fish stocking and nature reserves, rarely replace losses of all services. © 1999 Elsevier Science B.V. All rights reserved. Keywords: Ecosystem services; Fish populations; Fisheries management; Biodiversity 1. Introduction 15 000 are marine and nearly 10 000 are freshwa ter (Nelson, 1994). Global capture fisheries har Fish constitute one of the major protein sources vested 101 million tonnes of fish including 27 for humans around the world. There are to date million tonnes of bycatch in 1995, and 11 million some 25 000 different known fish species of which tonnes were produced in aquaculture the same year (FAO, 1997). -
Ecological Engineering for Biodiversity Adaptation to Climate Change
LAND AND WATER Ecological engineering for biodiversity adaptation to climate change Background Managing contemporary environmental needs whilst ensuring Natural Resource Management (NRM) investment is future‐proofed to withstand climate change is a key challenge for environmental managers in the 21st century. To address this challenge, the Department of the Environment and the CSIRO are collaborating to identify and develop a new generation of climate‐ready ‘ecological engineering’ approaches. What is ecological engineering? The project defines ecological engineering as ‘the design, manipulation or construction of self‐sustaining ecosystems for the mutual benefit of humans and nature’. We use this term in place of ‘ecological restoration’, because restoring characteristics from pre‐existing communities may not be viable in a changing climate. Rather, we may need modified designs and approaches, informed by forecasting tools, to maximise future climate‐ resilience. Why would we need to engineer Australian ecosystems? Governments across Australia have invested billions of dollars in ecosystem restoration through national and state and territory Natural Resource Management (NRM) programs. These investments are occurring in an environment of accelerated climatic change. For example, significant ecological restoration is being undertaken in Australia’s southern agricultural zones to sequester carbon, restore landscape connectivity and habitat for native biodiversity, ameliorate salinisation and provide other ecosystem services. Climate projections -
Restoring Tropical Forests on Lands Mined for Bauxite: Examples from the Brazilian Amazon
Ecological Engineering 17 (2001) 219–239 www.elsevier.com/locate/ecoleng Restoring tropical forests on lands mined for bauxite: Examples from the Brazilian Amazon John A. Parrotta a,*, Oliver H. Knowles b a International Institute of Tropical Forestry, USDA Forest Ser6ice, P.O. Box 25000, Rı´o Piedras, PR 00928-5000, USA b C.P. 15, Santare´m, 68005.970 Para´, Brazil Accepted 19 August 2000 Abstract Restoring self-sustaining tropical forest ecosystems on surface mined sites is a formidable challenge that requires the integration of proven reclamation techniques and reforestation strategies appropriate to specific site conditions, including landscape biodiversity patterns. Restorationists working in most tropical settings are usually hampered by lack of basic information on the wide variety of native tree species that characterize the pre-disturbance forests, as well as insufficient understanding of the ecology of disturbance and natural recovery to design effective restoration programs. A notable exception to this is the forest restoration program developed since the early 1980s by a Brazilian bauxite mining company operating at Trombetas in Para´ State in central Amazonia. A systematic nursery and field research strategy was used to develop a reforestation program based on mixed plantings of more than 70 native old-growth forest tree species. This technique has been used to replant about 100 ha of deforested minelands each year over the past 15 years. Research in recent years has evaluated this approach and other, generally simpler, reforestation methods used at a smaller scale at this site. Post-plantation biodiversity development and other indicators of restoration success or sustainability were recorded. -
Ecological Engineering and Restoration of Eroded Muddy Coasts in South East Asia: Knowledge Gaps and Recommendations
sustainability Review Ecological Engineering and Restoration of Eroded Muddy Coasts in South East Asia: Knowledge Gaps and Recommendations Huynh Van Tien, Nguyen Tuan Anh , Nguyen Tan Phong * and Mai Le Minh Nhut Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; [email protected] (H.V.T.); [email protected] (N.T.A.); [email protected] (M.L.M.N.) * Correspondence: [email protected] Abstract: Ecological engineering (EE) was employed for developing strategies for stabilizing eroded muddy coasts (EMCs). However, there was a limited analysis of these EE strategies with respect to design, performance, and lessons learned. This study employed a critical review for addressing the limitations. There were four EE models designed with different restoration interventions for stabilizing EMCs. The models using active interventions have not been cost-effective in controlling erosion because the interventions failed to achieve their goals or were costly and unnecessary. Of the two passive intervention models, the one with structures constructed from onshore proved to be more cost-effective in terms of construction costs, the survival rate of transplanted seedlings, and levels of sea mud accumulation. Interventions with adequate consideration of the muddy coastal ecological processes and the ecological reasoning for the positioning of these interventions play a crucial role in stabilizing EMCs. A passive restoration model using gradually expanded interventions should be promoted in order to ensure sustainable management of EMCs in the future. Citation: Tien, H.V.; Tuan Anh, N.; Keywords: active restoration; muddy coasts; passive restoration; sea mud accumulation; transplantation Tan Phong, N.; Minh Nhut, M.L. -
Thermal Properties of Acrylonitrile Butadiene Styrene Composites
Indian Available online at Journal of Advances in www.ijacskros.com Chemical Science Indian Journal of Advances in Chemical Science S1 (2016) 279-282 Thermal Properties of Acrylonitrile Butadiene Styrene Composites G. S. Ananthapadmanabha*, Vikrant V. Deshpande Department of Polymer Science & Engineering, Sri Jayachamarajendra College of Engineering, Mysore, Karnataka, India. Received 28th April 2016 ; Revised 16rd April 2016; Accepted 18th June 2016 ABSTRACT The thermal properties of acrylonitrile butadiene styrene (ABS) composites with talc and calcium carbonate (CaCO3) at 10%, 20%, 30%, and 40% loading were characterized using thermal methods like differential scanning calorimetry (DSC), thermogravimetric analysis (TGA) and heat deflection temperature (HDT). The study was carried out to investigate the effect of fillers with different shape on the properties like decomposition temperature, HDT of ABS. CaCO3 particles are spherical and have an aspect ratio of 1, whereas talc is long, platy in nature and has a higher aspect ratio of typically about 20:1. Titanate coupling agent was added to improve the interfacial adhesion between the filler and the ABS matrix. Thermal properties showed no significant change with respect to the HDT, glass transition temperature by DSC as well as decomposition temperature by TGA methods. Key words: Acrylonitrile Butadiene Styrene, composite, filler shape, thermal properties, coupling agent. 1. INTRODUCTION aspect ratio of “1” whereas talc which is platy in Acrylonitrile butadiene styrene (ABS) is a two- shape has an aspect ratio of 20:1 will have a different phase polymer that consists of polybutadiene grafted effect on the properties. The bond strength between with styrene, acrylonitrile, and styrene-acrylonitrile the polymer matrix and the filler is an important copolymer. -
Plasticulture –A Key Step to Second Green Revolution
Int.J.Curr.Microbiol.App.Sci (2020) Special Issue-11: 2299-2315 International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Special Issue-11 pp. 2299-2315 Journal homepage: http://www.ijcmas.com Review Article Plasticulture –A Key Step to Second Green Revolution Afroza Akhter1*, Ambreen Nabi1, Ajaz. A. Malik1, Sayed Azrah Indrabi1, Amreena Sultan1, Insha Javeed1 and Tariq. A. Bhat2 1Department of Vegetable Science, 2Department of Environmental Sciences, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar- 190025, Jammu and Kashmir, India *Corresponding author ABSTRACT The green revolution within India commenced in the early 1960‟s that led to an increase in food grain production, especially in Punjab, Haryana and Uttar Pradesh due to adoption of modern methods and technology such as the use of high yielding varieties, tractors, irrigation facilities, pesticides and fertilizers. To remain self- sufficient in food grains, we need another green revolution or rather a greener revolution. Innovative agro practices need to be adapted towards transformation of Indian agriculture to precision farming practices, which will result in stretching our K e yw or ds agro input resources manifold to increase agricultural productivity in both quantity Plasticulture, and quality. Plasticulture applications are one of the most useful indirect Green revolution, agricultural input, which hold the promise to transform Indian agriculture and bring Soil , Precision farming and the “Second Green Revolution”. Plasticulture is defined as the use of plastics in productivity agriculture, horticulture, water management, food grain storage etc. Plasticulture includes all kinds of plant or soil coverings ranging from mulch films, row coverings, low tunnels to greenhouses. -
Additives for Polyolefins: Getting the Most out of Polypropylene
ADDITIVES FOR POLYOLEFINS PLASTICS DESIGN LIBRARY (PDL) PDL HANDBOOK SERIES Series Editor: Sina Ebnesajjad, PhD ([email protected]) President, FluoroConsultants Group, LLC Chadds Ford, PA, USA www.FluoroConsultants.com The PDL Handbook Series is aimed at a wide range of engineers and other professionals working in the plastics indus- try, and related sectors using plastics and adhesives. PDL is a series of data books, reference works, and practical guides covering plastics engineering, applications, proces- sing, and manufacturing, and applied aspects of polymer science, elastomers, and adhesives. Recent titles in the series Biopolymers: Processing and Products, Michael Niaounakis (ISBN: 9780323266987) Biopolymers: Reuse, Recycling, and Disposal, Michael Niaounakis (ISBN: 9781455731459) Carbon Nanotube Reinforced Composites, Marcio Loos (ISBN: 9781455731954) Extrusion, 2e, John Wagner and Eldridge Mount (ISBN: 9781437734812) Fluoroplastics, Volume 1, 2e, Sina Ebnesajjad (ISBN: 9781455731992) Handbook of Biopolymers and Biodegradable Plastics, Sina Ebnesajjad (ISBN: 9781455728343) Handbook of Molded Part Shrinkage and Warpage, Jerry Fischer (ISBN: 9781455725977) Handbook of Polymer Applications in Medicine and Medical Devices, Kayvon Modjarrad and Sina Ebnesajjad (ISBN: 9780323228053) Handbook of Thermoplastic Elastomers, Jiri G. Drobny (ISBN: 9780323221368) Handbook of Thermoset Plastics, 2e, Hanna Dodiuk and Sidney Goodman (ISBN: 9781455731077) High Performance Polymers, 2e, Johannes Karl Fink (ISBN: 9780323312226) Introduction -
The Female Experience of Epidemics in the Early Modern Low Countries
Dutch Crossing Journal of Low Countries Studies ISSN: (Print) (Online) Journal homepage: https://www.tandfonline.com/loi/ydtc20 The Female Experience of Epidemics in the Early Modern Low Countries Daniel R. Curtis To cite this article: Daniel R. Curtis (2020): The Female Experience of Epidemics in the Early Modern Low Countries, Dutch Crossing, DOI: 10.1080/03096564.2020.1840134 To link to this article: https://doi.org/10.1080/03096564.2020.1840134 © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. Published online: 27 Oct 2020. Submit your article to this journal View related articles View Crossmark data Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=ydtc20 DUTCH CROSSING https://doi.org/10.1080/03096564.2020.1840134 The Female Experience of Epidemics in the Early Modern Low Countries Daniel R. Curtis Erasmus School of History, Culture and Communication, Erasmus University Rotterdam, Rotterdam, Netherlands ABSTRACT Keywords Recent literature has argued that women in parts of the early Epidemics; plague; gender; modern Low Countries experienced high levels of ‘agency’ and women; inequality; ‘independence’ – measured through ages and rates of marriage, vulnerability participation in economic activities beyond the household, and the physical occupation of collective or public spaces. Epidemic disease outbreaks, however, also help bring into focus a number of female burdens and hardships in the early modern Low Countries, possibly born out of structural inequalities and vulnerabilities obscured from view in ‘normal times’, and which is supported by recent demo graphic research showing heightened adult female mortality com pared to male during epidemics. -
Understaning the Volality of Commodities Prices: the Ac Se of Polystyrene Perry Franco Grand Valley State University
West Michigan Business Review Volume 5 | Issue 1 Article 9 Spring 1999 Understaning the Volality of Commodities Prices: The aC se of Polystyrene Perry Franco Grand Valley State University Paul Thorsnes Grand Valley State University Follow this and additional works at: http://scholarworks.gvsu.edu/wmbr Recommended Citation Franco, Perry and Thorsnes, Paul (1999) "Understaning the Volality of Commodities Prices: The asC e of Polystyrene," West Michigan Business Review: Vol. 5: Iss. 1, Article 9. Available at: http://scholarworks.gvsu.edu/wmbr/vol5/iss1/9 This Article is brought to you for free and open access by the Seidman College of Business at ScholarWorks@GVSU. It has been accepted for inclusion in West Michigan Business Review by an authorized administrator of ScholarWorks@GVSU. For more information, please contact [email protected]. research firm in the Southern Indian city of Chennai (formerly called Madras), we collected data from 162 companies that participated in a variety of manufacturing and service industries. The sample included domestic as well as foreign companies from U.S.A., U.K., Germany, France, Japan, aa; Korea. In addition, the sample firms came from the private, public and the joint (part public and part government-owned) sectors. Prior to run~ statistical tests, we tested the questionnaires extensively for validity and reliability. Our results consistently supported the notion that market orientation leads to superior financial performance. We used a variety of performance measures - return on sales, control of operating expenses, success of new products, ability to retain customers, and growth in revenue - and in all cases, high performing firms exhibited very high market orientation scores.