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Our focus in this chapter is the burn sites themselves. We describe the toxic substances released, the massive environmental and health problems these present, the importance of including remediation of these sites as an integral part of e-waste policies, and our piloting of such remediation. While such toxic sites figure centrally in the scientific literature on e-waste and iconic portrayals of e-waste hubs, figuring implicitly or explicitly as a key motivator for EPR policies that would redirect waste away from e-waste hubs, they figure very little in e-waste policies themselves. Thus, such policies risk giving e-waste hubs the worst of two worlds: relocating the sources of their livelihood away to central capital-heavy recycling facilities without removing the contamination that would continue to harm their landscapes and health for decades to come. We describe the details of our pilot cleanup of one such site, our development of a framework for scaling this up to remediate the most serious sites in the West Line, and how this scaleup fell afoul of disputes of principle regarding national sovereignty and more mundane tensions between central and local authorities within the Palestinian Authority.
Risks or vulnerabilities can arise from any death and part of any professional’s role is to be alert to remediating them as part of patient safety. This chapter will look at how to identify these risks. It will also consider what to do when criticism occurs, and how to remediate to allow for a satisfactory or moderated outcome.
Nutrients, frequently phosphorus and/or nitrogen, often limit aquatic primary productivity. The availability of nutrients required by phototrophs varies with chemical and biological species, site and season. A rapidly increasing, resource-demanding human population that uses water as a convenient waste-disposable system has caused widespread nutrient pollution leading to ‘eutrophication’. In conjunction with other multiple pressures such as climate change, this has altered the natural communities in an ecosystem, and caused biodiversity loss. It also causes a cascade of undesirable consequences for human use of water, including the growth of potentially toxic microalgal and macroalgal blooms, and deoxygenation leading to fish kills and the release of nutrients from the sediment to the water. Remediation, driven by legislation, is focused on limiting nutrient losses from agricultural systems while maintaining the ability to produce food sustainably and increasing nutrient capture in works treating domestic and industrial waste and the production of a circular economy for nutrients.
Focusing on the history of Henry Wadsworth Longfellow's 1865 abolitionist poem “Christmas Bells,” this chapter argues that the mediation, reproduction, and circulation of poetry in the digital age are best understood in relation to a longer history of poetry's technological mediation and reproduction by print and older nonprint media. Analyzing how the text of “Christmas Bells” has been edited, cut, reformatted, repurposed, and reproduced for a wide range of media and media platforms over a period of 150 years (via print periodical, postcard, rubber crafting stamp, musical performance, gift tag, television broadcast, YouTube video, dinner menu, souvenir plate, Wikipedia page, and more) reveals not only the common and ongoing mutability of the poetic text in the age of its mechanical reproduction but also the need for new critical models that reassess notions of the poem, author, reader, and book as cardinal points of poetry studies. Reimagining poetry studies in the digital age also means reimagining the study of poetry produced centuries before; it means reconsidering the longer history of poetry's remediation that the digital age inherits, extends, and remakes.
Chapter 1 establishes the contours of the Irish Revival and revivalism as we have come to understand both today. Understood as a constellation of movements, discourses, and practices, the Revival was a modernizing force in a media environment that encouraged multiple visions of Ireland’s past and its future. My discussion of the Irish Revival and revivalism situates Yeats’s literary revivalism within a broader cultural context. I argue that the Revival’s message was often constructed in a modern media environment as part of a process of remediation, whereby revivalist texts, often first published in the daily newspapers, were republished and recontextualized so that they might be recognized anew and with greater understanding. These texts also served a remedial function – that is, they were part of revivalist emphasis on self-improvement. Yeats, in concert with revivalists across a wide political spectrum, helped forge the idea of a national consciousness and a modern national literature in which the legends of ancient Ireland would find a place.
In April 2014, Boko Haram kidnapped almost three hundred girls attending school in Chibok, Nigeria. The #BringBackOurGirls campaign emerged as a global activist movement in the aftermath of that kidnapping. Onah’s article analyzes the global mediascapes of the campaign to show the mnemonic affordances of the Chibok girls’ kidnapping and the intermedial dynamics that coalesced to make it a global memory phenomenon. By foregrounding the transhistorical and intermedial connections at the core of the #BringBackOurGirls campaign, it consolidates the understanding of remediation in memory studies. Consequently, Onah proposes new ways to understand African memorial traditions and testimonial practices in an increasingly hyperconnected world.
Redox and acid-base reactions play important roles in the fate of metal contaminants in soils and sediments. The presence of significant amounts of Cr, Pb and other toxic heavy metals in contaminated soils and sediments is of great environmental concern. Oxidation states and dissolution characteristics of the heavy metals can exert negative effects on the natural environment. Atomic force microscopy (AFM) was used to follow the changes in morphology and structure of reaction products of Cr and Pb formed on mineral surfaces. Nitrate salts of Cr(III) and Pb(II) were used to replace the native exchangeable cations on muscovite and smectite surfaces and the metal-mineral systems were then reacted at different pH's and redox conditions.
For Pb, aggregate morphological forms were found at pH 6.1 and 12.4. At pH 6.1, the mean roughness value was 0.70 nm, and at pH 12.4 it was 5.30 nm. The fractal dimensions were 2.03 at pH 6.1 and 2.05 at pH 12.4. For Cr(III), both layered and aggregate morphological forms were found at pH 6.8 and 10.8. The mean roughness values were 0.90 nm at pH 6.8 and 4.3 nm at pH 10.8. Fractal dimensions for both were 2.00. The effect of redox conditions on morphological characteristics was studied on a smectite substrate. The reduced clays were more compacted than oxidized ones and the reduced clay could reduce Cr(VI) to Cr(III), forming new minerals on the surfaces.
A geochemical equilibrium model, MINTEQA2, was used to simulate the experimental conditions and predict possible reaction products. Simulation results agreed well with data from experiments, providing evidence that modeling can provide a useful “reality check” for such studies. Together, MINTEQA2 and AFM can provide important information for evaluating the morphologies and chemical reactivities of metal reaction products formed on phyllosilicate surfaces under varying environmental conditions.
This article explores how the concept of remediation is part of digital memory work performed by young women on Instagram. While remediation has been used to make sense of the ways sites of memory are represented across time and through different media, mnemonic media practices and forms are remediated in digital memory work. This article draws on interviews, observations of Instagram activities, and focus group data to analyse how other media practices and forms are integrated into digital memory work on Instagram and mobilised by young women to make sense of their mnemonic use of the platform. The analysis focuses on how practices of digital memory work use direct remediation of material objects and remediation of the functionality of mnemonic media practices. It addresses how the comparisons participants make to other mnemonic media practices reveal how digital memory work involves negotiation of personal and public, private and professional, and the authentic and staged. In addition, it grapples with the way that sharing happy experiences and moments to produce a ‘highlight reel’ or ‘hall of fame’ in postfeminist digital culture has valuable and potentially harmful implications.
Water is essential for humans, animals, and plants; pollutants, usually derived from anthropogenic activities, can have a serious effect on its quality. Heavy metals are significant pollutants and are often highly toxic to living organisms, even at very low concentrations. Among the numerous removal techniques proposed, adsorption onto suitable adsorbent materials is considered to be one of the most promising. The objective of the current study was to determine the effectiveness of halloysite nanotubes (HNT) functionalized with organic amino or thiol groups as adsorbent materials to decontaminate polluted waters, using the removal of Hg2+ ions, one of the most dangerous heavy metals, as the test case. The effects of pH, ionic strength (I), and temperature of the metal ion solution on the adsorption ability and affinity of both materials were evaluated. To this end, adsorption experiments were carried out with no ionic medium and in NaNO3 and NaCl at I = 0.1 mol L−1, in the pH range 3–5 and in the temperature range 283.15–313.15 K. Kinetic and thermodynamic aspects of adsorption were considered by measuring the metal ion concentrations in aqueous solution. Various equations were used to fit experimental data, and the results obtained were explained on the basis of both the adsorbent’s characterization and the Hg2+ speciation under the given experimental conditions. Thiol and amino groups enhanced the adsorption capability of halloysite for Hg2+ ions in the pH range 3–5. The pH, the ionic medium, and the ionic strength of aqueous solution all play an important role in the adsorption process. A physical adsorption mechanism enhanced by ion exchange is proposed for both functionalized materials.
Toxic dyes must be removed from waste water coming from the textile and paint industries. Adsorption is one possible method of removing dyes under ‘soft’ conditions, without the generation of secondary hazardous materials. The present study used the carbonate-containing layered double hydroxides (LDH), Mg-Al and Mg-Zn-Al (with a M2+/M3+ ratio of 3), as adsorbents to remove two industrial colorants, Astrazon Remazol Brilliant Blue and Direct Red, present in low concentrations in aqueous solutions. The physicochemical properties of adsorbents at the surfaces of LDH, as well as the properties of the solutions containing the dyes control how the colorants are removed. Both fresh and calcined LDH were effective in the removal experiments, with effectiveness ranging from 50 to 100%. Analysis of kinetic data demonstrated that the adsorption process fitted the pseudo-second-order model better than the pseudo-first order model, information which is useful for system design in the treatment of wastes from the textile industry. Parameters such as pH of solutions and concentration of dye in solution influenced mainly the initial adsorption rate.
Chapter 5 inquires how the rainforests of Ecuador turned into a profoundly contaminated landscape between the 1970s and 1990s. Recurrent oil spills, discharges of toxic water into rivers, the burning of crude oil and of natural gas, and the use of simple earthen waste pits all contributed to a toxic metamorphosis of the Amazon region. An analysis of Texaco’s internal communication about environmental contamination from 1972 to 1980 gives insights into the intentionality of the company’s handling of hazardous waste. The toxic metamorphosis was the result of practices of externalization in the production and disposal of hazardous waste in the Ecuadorean oil industry. This chapter develops the concept of the toxic ghost acre as a mechanism of the externalization of costs onto the environment and the public health of local populations. The notion of toxic ghost acreage is useful to uncover the transnational and socio-ecological dynamics that turned the Amazon into a cheap sink for hazardous waste. The chapter ends by shedding light on the perpetuation of the toxic ghost acres in Ecuador through Texaco’s insufficient remediation programs in the 1990s.
This chapter covers the establishment, contents and implementation of international environmental liability of the contractor. It argues that the polluter-pays principle applies, the contractor shall assume primary liability for environmental damage caused by DSM activities. However, unlike the existing civil liability treaties which endorse a standard of ‘strict liability’ of the operator, liability in DSM requires an element of ‘internationally wrongful act’ on the part of the contractor. As to the contents of liability, it argues that ecological restoration shall be the primary objective of liability. However, owing to the big unknowns of the deep sea, the practicability of restoration is very uncertain. Other forms of remediation, complementary restoration and compensation, are available. As to the implementation of liability, this chapter argues that the ‘traditional civil liability approach’ of a transnational nature is not suitable to the DSM context, and the parallel existence of implementation methods at both international and national levels weakens the international mechanism and places unnecessary burden on the sponsoring State. Incidentally, it argues that the Enterprise can assume liability independently and a State contractor cannot claim State immunity.
This chapter addresses Muriel Rukeyser’s Depression-era poetics in the context of documentary photography and claims that her poetics rejects the logic by which language became complicit with photography in rendering aestheticized and therefore consumable images of the modern world. Instead, Rukeyser’s poetics envisions a new, hybridized mode in which language, in this case that of the poem, exists in a critical tension with the photographic image. This chapter also argues that “extension,” a concept that relates Rukeyser’s work to commentaries by Lewis Mumford, Vannevar Bush, and Marshall McLuhan, among others, functions as a critical concept describing the process by which poetic language becomes a counterpoint to the public archive of images generated by emerging commercial media and a technocratic state. The final section examines the thematization of photography in “The Book of the Dead” to claim that Rukeyser’s epochal 1936 long poem, which documents a mining disaster in Depression-era West Virginia, scrutinizes the prerogatives of photographic seeing by rendering the photographic apparatus into a visible component of the industrialized rural landscape the poem surveys.
Comics inherently encompass multiple modalities and are published across numerous platforms, whether in print or digital form. In its distinct combinations of words and images, the multimodal medium of comics has encompassed numerous formats throughout its long history – typically appearing in numerous forms simultaneously in any given era. Comics exist in single-panel and multi-panel strips within newspapers and magazines, in single-issue comic books and longer graphic novel formats and in new digital forms such as webcomics and motion comics. Comics have also been adapted to cinema and television, in both live-action and animated incarnations – often drawing on the original words and imagery of their source material in direct ways. This essay traces the history of comics as a multimodal experience from the 1800s through the twenty-first century; it also examines how other media have translated them onto various types of screens while still drawing on the specific formal qualities used by comics to tell stories. Regardless of the particular format through which readers engage with the medium, comics offer amalgamations of two separate modes of content which allow for unique meanings via the unification of words and images.
Clay minerals are effective adsorbents used for the remediation of toxic heavy metals from wastewater due to their large surface areas and great cation-exchange capacities. In this study, the removal of lead ions from aqueous solutions via adsorption was investigated using raw and iron-modified Turkish sepiolite. The aim of this study was to examine the effects of modification and environmental conditions on the sorptive properties of sepiolite samples. Initially, the raw sepiolite (Sep) and magnetic sepiolite/Fe2O3 composite (MagSep) prepared using the co-precipitation method were characterized via mineralogical and petrographical means and the physicochemical properties were determined. Then, the batch adsorption of lead (Pb2+) ions on the sepiolite samples was examined under various conditions (solution pH, adsorbent dosage, contact time, initial Pb2+ ion concentration, temperature, shaking rate). The adsorption capacity of MagSep was found to be greater than that of Sep under all experimental conditions. The results showed that the adsorption process followed a pseudo-second-order kinetic model, and the Langmuir isotherm best correlated with the experimental data. The maximum adsorption capacities were found to be 60.6 and 90.1 mg g–1 for Sep and MagSep, respectively. The characterization of the Pb-adsorbed sepiolite samples showed that lead formed covalent bonds with the sepiolite samples and attached to the sepiolite surface mainly through ion exchange. MagSep can be used efficiently in the field of wastewater treatment for the removal of Pb2+ ions as it does not release any toxic pollutants and can be separated easily with the use of a magnetic field.
The people, communities, and companies we feature in this book face uncertain futures. The concluding chapter pulls together the themes of the book and our lessons for scholars, policymakers, companies, and nonprofits. We then dive into enduring challenges that climate and energy transitions will face. For example, we discuss connections between credibility and the clash between free trade and national industrial policies, the uncertain technological future, and the barriers developing countries face in their energy transitions. We also set an agenda for future research areas, including the importance of equity concerns and adaptation to the effects of climate change. Finally, we discuss the outlook for legislation like the Inflation Reduction Act that seeks to overhaul the US energy system in dramatic ways but in a highly partisan environment.
The chapter explores the emergence of the American short story in the context of a “culture of wonder” that dominated the Atlantic world of print prior to Washington Irving. Although ghost stories, and tales of apparitions and witchcraft were often discarded as formless pieces, these “small tales” were widely reprinted in the pages of early transatlantic magazines, fostering sensational effects as well as transgressive stories about individuals whose behavior was outside the norm. The chapter examines the circulation of early short narratives in the context of serialized imprints such as magazines and newspapers. It focuses on popular topics such as ghost stories and sensationalistic tales. Moreover, the chapter unearths the rich archive of transatlantic storytelling, demonstrating how the short form combines oral and textual performances conditioning the nineteenth-century tale as it can be found in the writings of Washington Irving and Edgar Allan Poe.
This chapter illustrates the cycle of adaptation, consumption, and production by which the medieval romance genre has sustained itself over time to remain vital in multiple national traditions: French adaptations of Tristan and Isolde and Arthurian romances, Germany’s continuing engagement with the Siegfried legend, Italian novels, such as those written by Umberto Eco and Italo Calvino, Spanish adaptations of Don Quixote and El Cid, and the long Anglo-American love affair with the medieval past. After an examination of the unique intersection of genre, story world, and media that makes medieval romance so infinitely adaptable, the chapter focuses on a series of post–World War II Anglo-American adaptations of the Arthurian legend. These texts, beginning withThe Adventures of Sir Galahad (1949) and concluding with The Green Knight (2021), each produced at a moment when either cultural context or technological innovation provided the impetus for a new Arthurian adaptation, mobilized the romance genre’s adaptive potential and deployed new media and technologies to attract the attention of audiences and critics. As they did so, they brought the narrative back into the cultural conversation, inspired other producers to seek to capitalize on King Arthur’s popularity, and ensured the continuing vitality of medieval romance.
his chapter will discuss some of the ways that recent scholarship on cultural memory has contributed to thinking about the role of exempla in Roman culture, and particularly to the development of the idea of the ‘site of exemplarity’.1 It will also suggest how insights found in this scholarship might sharpen our appreciation of some of the challenges that face modern scholars who are studying cultural memory in antiquity, especially when it comes to the Roman republic from which so little written testimony survives. These themes will be focused through the discussion of the somewhat obscure case of Vibellius Taurea, a bold native of the city of Capua who clashed with the Romans during the Second Punic War.
Linked Early Modern Drama Online (LEMDO) is an infrastructural project designed to host the New Internet Shakespeare Editions (NISE) and other anthologies of early modern plays. This chapter – the first scholarly piece about LEMDO as a project – begins with a brief overview of the origins of LEMDO and its three principal objectives: to preserve the work of the old ISE and its sibling projects; to build a platform that sets new standards for preparing and preserving digital editions; and to create a networked hub for the study of early modern drama. LEMDO provides tools to view Shakespeare ‘in combination’, serves multiple user groups and supports asynchronous collaboration. Although LEMDO disseminates both digital and print outputs through its partnership with UVic ePublishing, editors agree to leave their editions ‘open’ for future pedagogical annotations so that the edition can capture the performances and criticism that the edition inspires. Students are stakeholders in and co-creators of LEMDO as part of their education, not merely consumers of its outputs. The involvement of students makes long-term preservation an ethical matter.