Academic literature on the topic 'Ecology|Environmental economics|Environmental management'

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Journal articles on the topic "Ecology|Environmental economics|Environmental management"

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Tisdell, Clement A. "Environmental Conservation: Economics, Ecology, and Ethics." Environmental Conservation 16, no. 2 (1989): 107–12. http://dx.doi.org/10.1017/s0376892900008870.

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This paper argues that the comparative lack of concern for Nature conservation in the ‘Western World’ has been a product of its economic development experience, the nature of its economic systems and economic organizations (both market and centrally controlled ‘state socialist’), and its centralized political systems as well as its Judaic-Christian value system. But some change in attitude has occurred in recent years, and there is now far more readiness than formerly to consider the economic and direct benefits to Man of conservation of living resources (see, for example, the World Conservation Strategy), and growing interest in the possible ethical rights of other sentient (and perhaps even non-sentient) beings. In general, however, economists remain unsympathetic to ecologists who do not subscribe to their economic value-systems.
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Omelchenko, Irina, Oleg Dozortzev, Marina Danilina, Alexander Vas’kov, Ekaterina Safonova, and Alexander Safonov. "Environmental management and the organization of labor rationing in industrialized countries at the corporate level." E3S Web of Conferences 217 (2020): 11016. http://dx.doi.org/10.1051/e3sconf/202021711016.

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Approaches to solving environmental problems should be developed taking into account the concept of the “triangle of sustainable development”. The sides of this triangle are not only “ecology” and “economics” and their interactions, but also “social factors”, taking into account direct and reverse relationships. The implementation of active environmental management by companies and an integrated approach to environmental protection require the involvement of personnel at all levels of work to address these issues, motivation of personnel, and the creation of conditions for advanced training in a new area. Under these conditions, the issue of labor rationing is also of particular relevance. Based on content analysis, the authors investigate various systems of developed countries.
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Heinen, Joel T., and Roberta (‘Bobbi’) S. Low. "Human Behavioural Ecology and Environmental Conservation." Environmental Conservation 19, no. 2 (1992): 105–16. http://dx.doi.org/10.1017/s0376892900030575.

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We contend that humans, as living organisms, evolved to sequester resources to maximize reproductive success, and that many basic aspects of human behaviour reflect this evolutionary history. Much of the environment with which we currently deal is evolutionarily novel, and much behaviour which is ultimately not in our own interests, persists in this novel environment. Environmentalists frequently stress the need for ‘sustainable development’, however it is defined (seeRedclift, 1987), and we contend that a knowledge of how humans are likely to behave with regard to resource use, and therefore a knowledge of what kinds of programmes are likely to work in any particular situation, is necessary to achieve sustainability. Specifically, we predict that issues which are short-term, local, and/or acute, such as an immediate health-risk, will be much easier to solve than issues which are broad, and which affect individuals other than ourselves, our relatives, and our friends. The bigger the issue is, the less effective is likely to be the response. Hence, the biggest and most troublesome ecological issues will be the most difficult to solve —inter aliabecause of our evolutionary history as outlined above.This may not appear to bode well for the future of the world; for example, Molte (1988) contends that there are several hundred international environmental agreements in place, but Carroll (1988) contends that, in general, none of them is particularly effective if the criterion for effectiveness is a real solution to the problem. There are countless examples of ‘aggressors’ (those nations causing the problem) not complying with an agreement, slowing its ratification, or reducing its effectiveness (e.g.the USversusCanada, or Great BritainversusSweden, with regard to acid rain legislation: Fig. 1,cf.Bjorkbom, 1988). The main problem in these cases is that the costs are externalized and hence discounted by those receiving the benefits of being able to pollute. Any proposed change is bound to conflict with existing social structures, and negotiations necessarily involve compromise in aquid pro quofashion (Brewer, 1980). We contend, along with Caldwell (1988) and Putnam (1988), that nations are much too large to think of as individual actors in these spheres. Interest groups within nations can affect ratification of international environmental treaties; for example, automobile industry interestsversusthose of environmental NGOs in the USA on the acid rain issue. It may even be that our evolutionary history is inimical to the entire concept of the modern nation state.Barring major, global, socio-political upheaval, we suggest that a knowledge of the evolution of resource use by humans can be used to solve at least some resource-related problems in modern industrial societies. In some cases, these can probably be solved with information alone, and in other cases, the problems can probably be solved by playing on our evolutionary history as social reciprocators; environmental problems which tend to be relatively local and short-term may be solvable in these ways. Economic incentives can provide solutions to many other types of problems by manipulating the cost and benefits to individuals. We suggest that broader, large-scale environmental problems are much more difficult to solve than narrower, small-scale ones, precisely because humans have evolved to discount such themes; stringent regulations and the formation of coalitions, combined with economic incentives to use alternatives and economic disincentives (fines) not to do so, may be the only potential solutions to some major, transboundary environmental issues.In preparing this argument, we have reviewed literature from many scholarly fields well outside the narrow scope of our expertise in behavioural ecology and wildlife conservation. Our reading of many works from anthropology, economics, political science, public policy, and international development, will doubtless seem naïve and simplistic to practitioners of those fields, and solving all environmental problems will ultimately take expertise from all of these fields and more. In general, however, we have found agreement for many of our ideas from these disparate disciplines, but much of their literature does not allow for a rigorous, quantitative hypothesis-testing approach to analysing the main thesis presented here — an approach that we, as scientists, would encourage. We hope to challenge people interested in environmental issues from many perspectives, to consider our arguments and find evidence,proorcon, so that we (collectively) may come closer to a better analysis of, and ultimately to solutions for, our most pressing environmental problems.
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Letunovska, Nataliia, Oleksii Lyuolyov, Tetyana Pimonenko, and Vadym Aleksandrov. "Environmental management and social marketing: a bibliometric analysis." E3S Web of Conferences 234 (2021): 00008. http://dx.doi.org/10.1051/e3sconf/202123400008.

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The primary purpose of this study is to analyze the structure and dynamics of scientific publications in the field of environmental management and social marketing in their relationship. The authors analyzed the original keywords in the field of environmental management and social marketing. They carried out the analysis of works in the Scopus scientometric database with the subsequent use of the analytics built in the database, as well as modern software for bibliometric analysis VOSviewer and SciMAT. This study included many papers published in seven languages in the field of economics and ecology (also taking into account works from the interdisciplinary category to more fully include all possible papers). Library analysis has revealed the popularity of the use of these categories with authors from different countries with research over the years. Listed six clusters of a collaboration of countries by co-authorship. The journals with the most massive citations of the analyzed categories are listed. There is a stable dynamics of the number of studies in these categories in the subperiod 2011-2016. However, current trends until 2020 show that the popularity of research, and most importantly, their relevance will remain at the peak in subsequent years. The study may be the basis for further research in the use of marketing principles to deepen the theory of environmental management.
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Benton, Christine, and Raymond Benton. "Why Teach Environmental Ethics? Because We Already Do." Worldviews: Global Religions, Culture, and Ecology 8, no. 2-3 (2004): 227–42. http://dx.doi.org/10.1163/1568535042690790.

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AbstractIn this paper we argue for the importance of the formal teaching of environmental ethics. This is, we argue, both because environmental ethics is needed to respond to the environmental issues generated by the neoliberal movement in politics and economics, and because a form of environmental ethics is implicit, but unexamined, in that which is currently taught. We maintain that students need to become aware of the latent ethical dimension in what they are taught. To help them, we think that they need to understand how models and metaphors structure and impact their worldviews. We describe how a simple in-class exercise encourages students to experience the way metaphors organize feelings, courses of action, and cognitive understandings. This is then intellectualized by way of Clifford Geertz's concept of culture and his model for the analysis of sacred symbols. From there we present a brief interpretation of modern economics as the embodiment of the dominant modern ethos. This leads into a consideration of ecology as a science, and to the environmental ethic embodied in Aldo Leopold's "Land Ethic." We close with a personal experience that highlights how environmental teaching can make students aware of the presence of an implicit, but unexamined, environmental ethic.
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Schaefer, Jame. "Environmental Ethics from An Interdisciplinary Perspective: The Marquette Experience." Worldviews: Global Religions, Culture, and Ecology 8, no. 2-3 (2004): 336–52. http://dx.doi.org/10.1163/1568535042690754.

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AbstractMarquette University's new Interdisciplinary Minor in Environmental Ethics moves beyond a multidisciplinary approach to learning by integrating and applying the knowledge and skills acquired in ecology, natural resource economics, environmental philosophy, earth physics, and theology courses. The first two years of this interdisciplinary program provided an opportunity for faculty and students to experiment with collaborative methods in their individual courses, and culminated in a capstone seminar that focused on the ethical implications of electricity generation and use in the United States. From this experience, a more comprehensive approach to addressing environmental problems from an ethical perspective was developed, and more effective ways of teaching and learning were identified to improve the program.
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Guo, Ying, Yu Gao, Dong Bo Cao, and Hong Bo Pan. "Analysis of Relationship of Environmental Geo-Technology and Urban Eco-Tourism Development." Advanced Materials Research 524-527 (May 2012): 3599–603. http://dx.doi.org/10.4028/www.scientific.net/amr.524-527.3599.

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Environmental Geo-technology involves not only the ecology but also the basic theory of environmental economics, management, control and monitoring aspects, so it is the ultimate goal that closes to the service the strategic policy of sustainable development of human economic system. Eco-tourism is a new form of tourism which is using a sustainable development as its guiding ideology, and it is the construction of ecological city of Shenyang is an important aspect. The paper combined with the request of Shenyang’s detailed condition, and then given some suggestions to improve the protection measures of Ecological environment by using geo-technology so that it can lead eco-tourism of Shenyang to the road of sustainable development.
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Tang, Yue Qin, and Z. B. Tang. "Exploration of Industrial Ecology Growth Base on Po Yang Lake Ecological Economic Zone." Key Engineering Materials 458 (December 2010): 380–85. http://dx.doi.org/10.4028/www.scientific.net/kem.458.380.

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This paper addresses issues concerning industrial growth and industrial pollution abatement in a developing region during the course of modernization. It follows the methodology of ecosystems to preserve the clean fresh water and the environments around the Po Yang Lake area in Jiangxi province where a state program has been recently approved for ecological experimentation. Thus, economic development as a whole is featured in pollution limits and environmental remediation in order to achieve dynamic ecological equilibrium and foster sustainable development. In conclusion, industrial ecology is presented along ecological economics through the mechanism of life-cycle management, firm retiring and energy saving by means of eco-design and advancement of environmental technologies.
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Martínez Alier, Joan. "A global environmental justice movement: mapping ecological distribution conflicts." Disjuntiva. Crítica de les Ciències Socials 1, no. 2 (July 2, 2020): 83. http://dx.doi.org/10.14198/disjuntiva2020.1.2.6.

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The industrial economy is not circular, it is entropic, therefore requiring new supplies of energy and materials extracted from the “commodity frontiers”, and producing polluting waste. Therefore, ecological distribution conflicts arise. The Global Atlas of Environmental Justice is an online inventory of such ecological distribution conflicts based on scholarly and activist knowledge. It reached 3200 entries by July 2020 (ejtlas.org) allowing research on such conflicts in the field of comparative, statistical political ecology. The EJAtlas is used for research but also for university teaching in the environmental social sciences and in business economics and management. It is a unique instrument co-produced with and supporting environmental movements. One can do comparative analyses on the social actors involved in the conflicts and their forms of mobilization, and also on the behaviour of private or public companies. Research may focus on countries or regions but also on cross-cultural topics such as gold and copper mining, sand mining, dams, eucalyptus or oil palm plantations, incinerators and other methods of waste disposal, coal fired power plants, gas fracking, nuclear reactors, CAFOs. Analyses are done also on the cross- cultural expressions (slogans, banners, documentaries, murals) of the conflicts gathered in the EJAtlas. The wealth of research coming from the EJAtlas gives an affirmative answer to the question: Is there a global environmental justice movement? Making old or emergent conflicts more visible contributes to placing political ecology at the centre of politics.
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Fischer, Thomas B., and Urmila Jha-Thakur. "ENVIRONMENTAL ASSESSMENT AND MANAGEMENT RELATED MASTER LEVEL DEGREE PROGRAMMES IN THE EU: BASELINE, TRENDS, CHALLENGES AND OPPORTUNITIES." Journal of Environmental Assessment Policy and Management 15, no. 04 (December 2013): 1350020. http://dx.doi.org/10.1142/s1464333213500208.

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Environmental assessment and management (EAM) is an inherently interdisciplinary subject, drawing on science (e.g. ecology, biology, physical geography), social science (e.g. decision making theory, political sciences, planning) and economics. Due to the absence of a clear disciplinary home, understanding of EAM related higher education degree programmes has remained poor. Furthermore, teaching of EAM is influenced by how it is practiced and therefore differs from country to country. The aim of this paper is to shed light on this still under researched area by establishing a comprehensive overview of EAM related master level degree programmes across the EU. In this context, current baseline and emerging trends as well as challenges and opportunities are presented and discussed. The paper is aimed specifically at those interested in EAM higher education, e.g. researchers, university teachers and (prospective) students.
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Dissertations / Theses on the topic "Ecology|Environmental economics|Environmental management"

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Schwoerer, Tobias. "Invasive Elodea Threatens Remote Ecosystem Services in Alaska| A Patially-Explicit Bioeconomic Risk Analysis." Thesis, University of Alaska Fairbanks, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10265151.

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This dissertation links human and ecological systems research to analyze resource management decisions for elodea, Alaska’s first submerged aquatic invasive plant. The plant likely made it to Alaska through the aquarium trade. It was first discovered in urban parts of the state but is being introduced to remote water bodies by floatplanes and other pathways. Once introduced, elodea changes freshwater systems in ways that can threaten salmon and make floatplane destinations inaccessible. The analysis integrates multiple social and ecological data to estimate the potential future economic loss associated with its introduction to salmon fisheries and floatplane pilots. For estimating the effects on commercial sockeye fisheries, multiple methods of expert elicitation are used to quantify and validate expert opinion about elodea’s ecological effects on salmon. These effects are believed to most likely be negative, but can in some instances be positive. Combined with market-based economic valuation, the approach accounts for the full range of potential ecological and economic effects. For analyzing the lost trip values to floatplane pilots, the analysis uses contingent valuation to estimate recreation demand for landing spots. A spatially-explicit model consisting of seven regions simulates elodea’s spread across Alaska and its erratic population dynamics. This simulation model accounts for the change in region-specific colonization rates as elodea populations are eradicated. The most probable economic loss to commercial fisheries and recreational floatplane pilots is $97 million per year, with a 5% chance that combined losses exceed $456 million annually. The analysis describes how loss varies among stakeholders and regions, with more than half of statewide loss accruing to commercial sockeye salmon fisheries in Bristol Bay. Upfront management of all existing invasions is found to be the optimal management strategy for minimizing long-term loss. Even though the range of future economic loss is large, the certainty of long-term damage favors investments to eradicate current invasions and prevent new arrivals. The study serves as a step toward risk management aimed at protecting productive ecosystems of national and global significance.

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Roberts, Michaela Holly. "Environmental conservation across ecosystem boundaries : connecting management and funding." Thesis, University of St Andrews, 2017. http://hdl.handle.net/10023/12052.

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Environmental degradation is accelerating worldwide, yet environmental conservation remains limited by funding. Tackling this limitation requires not only absolute increases in funding, but improved prioritisation of actions. On a global scale island ecosystems are of high priority, with invasive species one of their most significant threats. In this thesis I investigate prioritisation of invasive grazing species control, incorporating ecological, economic, and social concerns, on the island of Bonaire, Caribbean Netherlands. To enable the trade-off of potential grazer control options for their ecological impacts I modelled the relationship between of grazer density and vegetation, and watershed vegetation and the coral reef. I found negative relationships for goat and pig grazing with grass presence, and for donkey grazing with ground cover. Coral cover below 10m showed a positive relationship to ground cover, and, surprisingly, a negative relationship to tree biomass. Because conservation action is most likely to be sustainable when connected to funding, I conducted choice experiments with SCUBA divers, which estimated a positive willingness to pay for reef health improvements achieved using terrestrial grazer control. Through communication with local policy makers and practitioners I identified three options for grazer control, eradication, population reduction, or fencing, and estimated costs and social acceptability for each option. Though the ecological models predicted eradication to have the highest impacts on the terrestrial and marine ecosystem, lower costs and higher social acceptability identified fencing as the most suitable option for grazer control on Bonaire in the short term, with the potential to be funded through a fee on SCUBA divers. Through linking ecological, economic, and social considerations within a real world conservation context I illustrate the importance of looking beyond only ecological improvements when prioritising conservation action. This research is directly applicable to policy and practise on Bonaire.
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Gong, Min. "General equilibrium ecological model in practical use an alternative population dynamics model for interacting species and its applications in resource economics /." Laramie, Wyo. : University of Wyoming, 2007. http://proquest.umi.com/pqdweb?did=1500055761&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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Mehlitz, Thomas Hagen. "Temperature Influence and Heat Management Requirements of Microalgae Cultivation in Photobioreactors." DigitalCommons@CalPoly, 2009. https://digitalcommons.calpoly.edu/theses/54.

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Microalgae are considered one of the most promising feedstocks for biofuel production for the future. The most efficient way to produce vast amounts of algal biomass is the use of closed tubular photobioreactors (PBR). The heat requirement for a given system is a major concern since the best algae growth rates are obtained between 25-30 °C, depending on the specific strain. A procedure to determine temperature influence on algal growth rates was developed for a lab-scale PBR system using the species Chlorella. A maximum growth rate of 1.44 doublings per day at 29 °C (optimal temperature) was determined. In addition, a dynamic mathematical model was developed to simulate heating and cooling energy requirements of tubular PBRs for any desired location. Operating the model with hourly weather data as input, heating and cooling loads can be calculated early in the planning stage of a project. Furthermore, the model makes it possible to compare the operation inside a greenhouse to the outdoor operations, and consequently provides fundamental information for an economic feasibility study. The best configuration for a specific location can be evaluated easily. The model was exemplary tested for a hypothetical 100,000 l photobioreactor located in San Luis Obispo, California, U.S.A. Average algae productivity rates of 23% and 67% for outdoor and indoor PBR operations, respectively, were obtained. Actual energy loads (heating and cooling) needed to maintain the PBR at optimal temperature were determined and compared. Sensitivity analyses had been performed for abrupt temperature and solar radiation steps, PBR row distances, ground reflectivities, and ventilation rates of the greenhouse. An optimal row distance of 0.75 m was determined for the specific PBR. The least amount of energy was needed for a ground reflectivity of 20%. The ventilation rate had no major influence on the productivity rate of the system. Results demonstrated the importance of a simulation model as well as the economic impact of a sophisticated heat management system. Energy savings due to an optimized heat management system will eventually increase proficiency of the systems, which will support a new sustainable industry and future developmental potential.
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Zarbakhsh, Hallie Ida. "The Potential of Islamic Finance for Environmental Sustainability and Social Equity in Iran." Ohio University Honors Tutorial College / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ouhonors1461334909.

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Thomson, Sean Richard. "Methane Production by a Packed-Bed Anaerobic Digester Fed Dairy Barn Flush Water." DigitalCommons@CalPoly, 2014. https://digitalcommons.calpoly.edu/theses/1329.

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Packed-bed digesters are an alternative to covered lagoon digesters for methane production and anaerobic treatment of dilute wastewaters such as dairy barn flush water. The physical media of packed-beds retain biofilms, often allowing increased treatment rates. Previous studies have evaluated several types of media for digestion of dilute wastewaters, but cost and media fouling have setback commercial development. A major operational cost has been effluent recirculation pumping. In the present effort, a novel approach to anaerobic digestion of flush dairy water was developed at pilot-scale: broken walnut shells were used as a low-cost packed-bed medium and effluent recirculation was replaced by reciprocation mixing to decrease pumping costs and the risk of media clogging. Three packed-bed digesters containing walnut shells as media were constructed at the on-campus dairy and studied for about six months. Over that time, several organic loading rates (OLRs), measured as both chemical oxygen demand (COD) and volatile solids (VS) were applied to the new packed-bed digesters to allow modeling of methane production. The influence of temperature on methane production was also investigated. Additionally, the study measured solids accumulation in the walnut shell packed-bed as well as the effectiveness and durability of walnut shells as packing media. Finally, a simple economic analysis was developed from the methane model to predict the financial feasibility of packed-bed digesters at flush water dairies under similar OLR conditions. Three methane production models were developed from organic loading: saturation-type (following the form of the Monod equation), power and linear. The models were evaluated in terms of regression analysis and the linearity of experimental to predicted methane production. The best model was then chosen to develop the economic predictions. Economic predictions for packed-bed digesters were calculated as internal rate of return (IRR) using the methane models along with additional input variables. Comparisons of IRRs were made using electric retail rates of $0.10 to $0.20 per kilowatt-hour and capital cost subsidies from zero to 50%. Sludge accumulation in the packed-bed was measured via change in porosity, and walnut shell durability was measured as the change in mass of representative walnut shells over the course of the study. The linear-type model of methane production from volatile solids OLR best represented this data set. Digester temperature was not found to influence methane production in this study, likely due to the small daily average ambient temperature range experienced (14°C to 24°C) and the greater influence of organic loading. Porosity of the walnut shell packed-bed decreased from 0.70 at startup to 0.34±0.06 at the end of the six-month study, indicating considerable media fouling. Sludge accumulated in each digester from zero at startup to 281±46 liters at termination. Walnut shells in the packed-bed lost on average 31.4±6.3% mass during the study period which may be attributed to degradation of more readily bio-degradable cellulose and hemi-cellulose within the walnut shells. Given the predicted methane production and media life, at present, the economic outlook for packed-bed digesters at commercial dairies is quite dependent on utility electrical rates, available subsidies and future improvements to packed-bed digester technology. The predicted IRRs ranged from below 0% (at 0% capital subsidy and $0.10/kWh) up to 25% (at 50% capital subsidy and $0.20/kWh) at large dairies (3000 milking cows). Increases in organic loading were not shown to necessarily increase IRR, particularly at OLRs above 10 g/Lliquid-d (as COD or VS). Ultimately, to better assess the value of packed-bed digesters for flush dairies, additional study is needed on topics such as sludge accumulation prevention, long-term walnut shell degradation, dairy barn flush water mixing, and more detailed economic analysis.
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Kolbe, Elizabeth Leigh. "Visualizing and Quantifying a Normative Scenario for Agriculture in Northeast Ohio." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1366553296.

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Haile, Yohannes. "Sustainable Value And Eco-Communal Management: Systemic Measures For The Outcome Of Renewable Energy Businesses In Developing, Emerging, And Developed Economies." Case Western Reserve University School of Graduate Studies / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=case1459369970.

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Hallwass, Gustavo. "Ecologia humana da pesca e mudanças ambientais no Baixo Rio Tocantins, Amazônia brasileira." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/29992.

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A pesca artesanal de pequena escala (ou subsistência) tem sido historicamente pouco estudada. Poucos estudos buscam compreender os fatores que influenciam a pesca nessa escala. Populações humanas que dependem dos recursos naturais apresentam bom conhecimento sobre o ambiente e os recursos explorados. Barramentos de rios são uns dos principais impactos na pesca de águas interiores, e pouco se sabe sobre esses impactos ao longo do tempo. Portanto, informações das populações locais e da pesca de subsistência podem melhorar e complementar o conhecimento científico sobre a pesca e os impactos causados por barramentos. O objetivo desse estudo é analisar as características da dinâmica da pesca artesanal de subsistência no Baixo Rio Tocantins (Amazônia brasileira) através de entrevistas e desembarques pesqueiros. Testamos a eficiência do conhecimento ecológico local de pescadores através de entrevistas no diagnóstico da dinâmica da pesca e de mudanças ambientais decorrentes de barragens em grandes rios (1º capítulo). Também analisamos o rendimento pesqueiro e as variáveis que influenciam na captura de peixes em cinco comunidades de pescadores artesanais do Baixo Rio Tocantins (2º capítulo). Foram realizadas 300 entrevistas com pescadores de nove comunidades ribeirinhas e registrados 606 desembarques pesqueiros em cinco destas comunidades, em 67 dias de amostragem. Através das entrevistas é possível identificar os peixes mais capturados, as artes de pesca e tamanhos de malhas de redes mais utilizadas pelos pescadores, além da sazonalidade da abundância dos peixes. Houve mudança na composição dos desembarques pesqueiros, 22 anos após o barramento. Através das entrevistas com os pescadores, foi possível identificar também quais espécies de pescado aumentaram (Plagioscion squamosissimus), quais diminuíram (Characidae, várias espécies de pacu), bem como quais desapareceram (Semaprochilodus brama) após o barramento. A produção anual e o rendimento financeiro da pesca foram reduzidos em cerca de 55% após o barramento do rio. A maior parte da variação da biomassa de peixes capturada é explicada pelas variáveis ligadas ao esforço e comportamento do pescador: tempo de pesca (35%), número de pescadores (30%) e a distância até local de pesca (20%). Entrevistas demonstraram ser um método rápido, confiável e de baixo custo para obter importantes informações sobre a pesca e os impactos à jusante de uma hidrelétrica em um grande rio amazônico. O conhecimento ecológico local pode complementar pesquisas ecológicas de longa duração de uma maneira rápida e eficiente. Considerar os pescadores, seu conhecimento e seu comportamento na elaboração de planos de manejo pesqueiro adequados com a realidade local, parece ser a maneira mais promissora de garantir a manutenção da biodiversidade, conservação dos recursos pesqueiros e manutenção da pesca artesanal como atividade econômica.
Small-scale artisanal (or subsistence) fisheries have been little studied. Few studies have attempted to understand the factors that influence the fisheries on this scale. Human populations that depend upon natural resources show good knowledge about the environment and the exploited resources. Dams are among the main impacts affecting inland fisheries and there is little knowledge about the impacts of dams on fisheries over time. Information from local populations and subsistence fishing may improve and complement the scientific knowledge on fisheries and dam’s impacts. The aim of this study is to analyze the dynamics of subsistence fishing in the Lower Tocantins River (Brazilian Amazon) through interviews and fish landings. We tested the efficiency of recording fishermen’s local ecological knowledge through interviews for assessment of the fisheries dynamics and environmental changes caused by dams in large rivers (1st chapter). We also analyzed the fishing income and the variables that influence the biomass of fish caught in five fishing communities of the Lower Tocantins River (2nd chapter). We conducted 300 interviews with fishermen in nine riverine communities and recorded 606 fish landings in five of these communities in 67 sampling days. Through interviews it is possible to identify the most caught fish species, the fishing gear and gillnet mesh sizes used by most of the fishermen, and the seasonal fish abundance patterns. The composition of fish landings changed 22 years after the dam’s closure. Through interviews with fishermen, also it was possible to identify the species of fish that increased (Plagioscion squamosissimus), decreased (Characidae, several species of pacu) and even disappeared (Semaprochilodus brama) after the dam’s closure. The annual production and financial income of fishing have been reduced by about 55% after the dam’s closure. Most of the variation in the biomass of fish caught is explained by variables related to the fishing effort and to the fisherman’s behavior , such as fishing time (35%), number of fishermen (30%) and distance to fishing grounds (20%). Interviews with fishermen showed to be fast, reliable and inexpensive methods to obtain important information about the fisheries and the impacts downstream from a dam in a large Amazonian river. The local ecological knowledge of resource users can complement long-term ecological research efficiently. The fishermen, their knowledge and their behavior should be considered when developing fisheries management plans appropriate to local realities. This seems to be the most promising way to ensure the maintenance of biodiversity, conservation of fishing resources, and maintenance of artisanal fisheries as an economic activity.
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Roy, Eric Daniel. "Modeling Interactions Between Environmental Management and Ecosystem Services in a Dynamic Freshwater Ecosystem." The Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=osu1218487995.

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Books on the topic "Ecology|Environmental economics|Environmental management"

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Mercuro, Nicholas. Ecology, law and economics: The simple analytics of natural resource and environmental economics. Lanham: University Press of America, 1994.

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Wuhan cheng shi quan sheng tai huan jing yu jing ji xie tiao fa zhan yan jiu. Wuhan Shi: Hua zhong shi fan da xue chu ban she, 2012.

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Steinar, Strøm, ed. Environmental economics and management: Pollution and natural resources. London: Croom Helm, 1988.

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Briske, David D. Rangeland Systems: Processes, Management and Challenges. Cham: Springer Nature, 2017.

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Haripriya, Gundimeda, ed. The economics of ecosystems and biodiversity in local and regional policy and management. Milton Park, Abingdon, Oxon: Earhscan, 2012.

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Jürgen, Scheffran, Zilberman David 1947-, and SpringerLink (Online service), eds. Handbook of Bioenergy Economics and Policy. New York, NY: Springer Science+Business Media, LLC, 2010.

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Jody, Butterfield, and Savory Allan 1935-, eds. Holistic management: A new framework for decision making. 2nd ed. Washington, D. C: Island Press, 1999.

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Savory, Allan. Holistic management: A new framework for decision making. 2nd ed. Washington, D. C: Island Press, 1999.

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Herrero, Luis M. Jiménez. Desarrollo sostenible y economía ecológica: Integración medio ambiente-desarrollo y economía-ecología. Madrid: Síntesis, 1996.

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Steger, Ulrich. The strategic dimensions of environmental management: Sustaining the corporation during the age of ecological discovery. Houndmills, Basingstoke, Hampshire: MacMillan, 1998.

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Book chapters on the topic "Ecology|Environmental economics|Environmental management"

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Steger, Ulrich, and Ralph Meima. "Ecology, Economics and Industry." In The Strategic Dimensions of Environmental Management, 7–20. London: Palgrave Macmillan UK, 1998. http://dx.doi.org/10.1007/978-1-349-14564-5_2.

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Warburton, Bruce, and Dean Anderson. "Ecology, Economics and Ethics: The Three Es Required for the Sustainable Management of Wild Sentient Species." In The International Library of Environmental, Agricultural and Food Ethics, 237–52. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-92597-4_14.

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Patti, Sebastiano, and Antonino Messina. "From Linear to Circular Tourism." In Advanced Integrated Approaches to Environmental Economics and Policy, 120–39. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9562-5.ch007.

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There are several relevant studies concerning tourism and environment, some of them studying ecotourism, recreation ecology, adventure tourism, and parks and wilderness management. Many publications on sustainable and responsible tourism described the relationship between environmental and economic growth and considered it important to have to consider them in an integrated approach. Usually, the research highlighted the negative impact of tourism on the environment. However, tourism and environment can be complementary to each other, and sustainable management of tourism may produce positive externalities on the environment. This chapter focuses on the environmental challenges of tourism throughout the passage from linear to circular tourism.
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Eneanya, Augustine Nduka. "Integrating Ecosystem Management and Environmental Media for Public Policy on Public Health and Safety." In Handbook of Research on Environmental Policies for Emergency Management and Public Safety, 321–38. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3194-4.ch017.

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Over the past three decades, the relationship between ecology and public policy has changed because of the increasing role of scientific uncertainty in environmental policy making. While earlier policy questions might have been solved simply by looking at the scientific technicalities of the issues, the increased role of scientific uncertainty in environmental policy making requires that we re-examine the methods used in decision-making. Previously, policymakers use scientific data to support their decision-making disciplinary boundaries are less useful because uncertain environmental policy problems span the natural sciences, engineering, economics, politics, and ethics. The chapter serves as a bridge integrating environmental ecosystem, media, and justice into policy for public health and safety. The chapter attempts to demonstrate the linkage between the environmental policy from a holistic perspective with the interaction of air, water, land, and human on public health and safety.
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Eneanya, Augustine Nduka. "Integrating Ecosystem Management and Environmental Media for Public Policy on Public Health and Safety." In Research Anthology on Public Health Services, Policies, and Education, 612–29. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-8960-1.ch028.

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Over the past three decades, the relationship between ecology and public policy has changed because of the increasing role of scientific uncertainty in environmental policy making. While earlier policy questions might have been solved simply by looking at the scientific technicalities of the issues, the increased role of scientific uncertainty in environmental policy making requires that we re-examine the methods used in decision-making. Previously, policymakers use scientific data to support their decision-making disciplinary boundaries are less useful because uncertain environmental policy problems span the natural sciences, engineering, economics, politics, and ethics. The chapter serves as a bridge integrating environmental ecosystem, media, and justice into policy for public health and safety. The chapter attempts to demonstrate the linkage between the environmental policy from a holistic perspective with the interaction of air, water, land, and human on public health and safety.
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Stepanko. "POSSIBLE PROSPECTS OF ECOLOGICAL AND ECONOMIC SITUATION IN THE TERRITORY OF PACIFIC RUSSIA." In PRESENT PROBLEMS OF REGIONAL DEVELOPMENT, 22–24. ИКАРП ДВО РАН, 2021. http://dx.doi.org/10.31433/978-5-904121-31-0-2021-22-24.

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Economics and ecology, being one of the main components of a complex territorial economic system, are characterized by close interdependence and interdependence. Changes in the economy entail transformational processes in nature management and changes in the ecological state. And depending on how well these components and their connections are balanced, the further socio-economic development of the territory and the living conditions of the population will depend. Based on the analysis of the ecological and economic situation in the regions that make up Pacifi c Russia, the main factors forming the environmental situation in them are identifi ed, and a possible environmental component is considered when developing the natural resource potential and implementing major investment projects in the Pacifi c Of Russia.
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"Chapter 1 Marine natural resources management: Ecology and economics." In Developments in Environmental Economics, 7–32. Elsevier, 1999. http://dx.doi.org/10.1016/s0927-5207(99)80003-x.

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Lorbiecki, Marybeth. "Aldo’s Students and Colleagues." In A Fierce Green Fire. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780199965038.003.0022.

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As you walk into the current University of Wisconsin-Madison’s Department of Forest and Wildlife Ecology, on the second floor of Russell Laboratories, you’ll see it is a far cry from Leopold’s 424 Farm Place, next to the university cow barns. Even so, resting just outside the department’s office door is a handmade Leopold Bench—one of those simply designed pieces with crossed-plank legs holding up a plank seat and back. As the Environmental Protection Agency’s Landscaping site states: “To spy a Leopold bench in someone’s yard is to know something about the family who there resides. … Its form, resting alone under a tree or in congregation around a fire-pit, reminds us of Leopold’s thoughtfulness.” This handmade blond bench, though, is over a half-century old. It was a gift to the Professor from his department—and wood-burned into it are the names of Aldo’s secretaries and graduate students for him to remember them by, and now for us to do the same. The department, of course, has changed radically since Aldo unexpectedly left. It web page displays a photo of Aldo in the upper corner and lists twenty-two faculty members, four of whom are women (which he would have liked). The fields of expertise presented at first seem like Leopold methods and topics on steroids: forest biometry, forest genetics, molecular ecology, forest remote sensing, spatial analysis, modern climate change. Other specialties are perspectives he had already been integrating into his thinking and planning: landscape ecology, forest ecosystem ecology, tree physiology, forest and environmental history, conservation biology, land use/land cover change, hydrology, population dynamics, conservation management extension, resource policy, ecosystem management, society and natural resources. Scanning the expertise of the emeritus and affiliate faculty, you can see even further outgrowths of Leopold’s far-ranging, integrated thinking and imagining: forest pathology, natural resource and land economics, biogeochemistry, international forestry, development planning, recreation management, economic forecasting, forest soils, human behavior and resource management, nutrient and carbon cycling in forest, nursery, and urban ecosystems.
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Conference papers on the topic "Ecology|Environmental economics|Environmental management"

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Gamez, Jose L. S. "Urban Instrumentality: Pedagogy in an Era of Ecological Design Challenges." In 2018 ACSA International Conference. ACSA Press, 2018. http://dx.doi.org/10.35483/acsa.intl.2018.36.

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In 2014, NASA projected higher than previously predicted irreversible climate changes that will result in sea levels rising 1 to 2 meters worldwide by 2100. Along the way, according to the Lon-don School of Economics’ Urban Age Project, the global population will become 75% urbanized by 2050; much of this urbanization is occurring in developing countries, which will account for approximately 4 out of every 5 city dwellers—often in coastal locations. This combination of rapid urbanization and environmental change requires a reinterpretation of development, architecture, and ecology in which an integration of urban components is essential if the management of the environment and resources is to result in resilient and livable cities. With this in mind, this paper reflects upon two three-year collaborations between our Master of Urban Design program and universities in parts of the world that are undergoing the brunt of this global urbanization: China and Brazil. Through a discussion of a series of summer workshops, fundamental challenges to the integration of ecological strategies into design pedagogies are illustrated through the experiences of students.
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Cristea, Lidia. "THE QUALITY ENVIRONMENTAL MANAGEMENT CURRICULA USED FOR A BETTER HIGHER ENVIRONMENTAL EDUCATION." In 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/be5.v2/s22.031.

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Borcosi, Corina Ana. "IMPORTANCE OF ENVIRONMENTAL MANAGEMENT SYSTEM FOR SMALL AND MEDIUM ROMANIAN ENTERPRISES." In 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/be5.v2/s21.024.

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Teplicka, Katarina. "ADVANTAGES AND DISADVANTAGES OF ENVIRONMENTAL MANAGEMENT SYSTEM AND EMAS FOR MINING CORPORATIONS." In 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/be5.v2/s21.003.

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Dubravska, Mariana. "BENEFITS OF ENVIRONMENTAL MANAGEMENT SYSTEMS IMPLEMENTATION IN THE CONDITIONS OF THE SLOVAK REPUBLIC." In 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b53/s21.010.

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Skrylnikova, Natalia. "PROBLEMS OF PREDICTING AND PROVIDING ENERGY EFFICIENCY AND EFFECTIVE ENVIRONMENTAL MANAGEMENT IN RUSSIA." In 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b53/s21.044.

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Abramov, Valery M. "MARINE ECONOMIC POTENTIAL ASSESSMENT FOR ENVIRONMENTAL MANAGEMENT IN THE RUSSIAN ARCTIC AND SUBARCTIC COASTAL REGIONS." In 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b53/s21.034.

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Bednarova, Ludmila. "LMS MOODLE AS A COMMUNICATION TOOL OF THE STUDENTS IN THE STUDY PROGRAMS ENVIRONMENTAL MANAGEMENT, MANAGEMENT AND TOURISM, HOTEL AND SPA INDUSTRY." In 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b53/s22.086.

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Ostale, E. Perez. "INVENTORY OF MINING AND QUANTIFICATION OF AFFECTED AREAS IN THE IBERIAN PYRITE BELT (SW SPAIN). A METHODOLOGICAL CONTRIBUTION TO ENVIRONMENTAL MANAGEMENT." In 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/be5.v1/s20.081.

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