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This textbook reflects the changing landscape of water management by combining the fields of satellite remote sensing and water management. Divided into three major sections, it begins by discussing the information that satellite remote sensing can provide about water, and then moves on to examine how it can address real-world management challenges, focusing on precipitation, surface water, irrigation management, reservoir monitoring, and water temperature tracking. The final part analyses governance and social issues that have recently been given more attention as the world reckons with social justice and equity aspects of engineering solutions. This book uses case studies from around the globe to demonstrate how satellite remote sensing can improve traditional water practices and includes end-of-chapter exercises to facilitate student learning. It is intended for advanced undergraduate and graduate students in water resource management, and as reference textbook for researchers and professionals.
Chapter 6 focuses on agriculture and food processing. Analysis demonstrates that women undertook a little more than a third of agricultural work tasks, doing more work in animal husbandry than arable agriculture but participating widely in both. The work-task approach also allows less well-documented activities such as work on common land to be analysed for the first time. The gender division of labour in agriculture is shown to have been flexible.
In this innovative interdisciplinary work, Stefan Peychev problematizes the dominant narrative of decline and stagnation in Ottoman Sofia. Drawing on a range of sources and perspectives, including environmental and urban history, archaeology and anthropology, he examines the creation and experience of urban space and place. By employing a longue durée framework and considering empire-wide developments, this work challenges the epistemological boundaries that have traditionally separated Ottoman from post-Ottoman space and the Middle East from Southeast Europe. Peychev argues instead for an integrated understanding of Sofia's water infrastructure, in which Ottoman ideas of the built environment fused with local cultural and technological traditions to create an efficient and long-lasting system.
Ecocriticism is catching up with James Joyce. Moving beyond the heritage of Romanticism’s binary opposition between human and nonhuman nature, contemporary critics have explored the entanglement of nature, culture, and the built environment in Joyce’s works. This chapter focuses on Joyce’s evolving presentation of the human body as a natural–cultural entity. His early fictions depict the body as a humbling counterweight to notions of transcendence, especially to Catholic ideas glorifying the spirit. The evolution of his thinking culminates in his portrayal of the body, in Ulysses and Finnegans Wake, as a site of constant transformation, where the human and the nonhuman interpenetrate and shape each other. An influential concept of material ecocriticism is Stacy Alaimo’s ‘trans-corporeality’, which reveals the interlinkage and imbrication of our bodies with each other and ‘more-than-human nature’. Thus, in Ulysses and Finnegans Wake, even biologically dead bodies of the solar system intersect the characters’ lives, through both their material environments and the senses, microbes, and atoms of their bodies.
This chapter posits that water’s repudiation of containment transforms this element into a space, place, and being that can usher in new directions for Latinx studies. Specifically, the chapter contends that when water overflows it “undoes” the work of borders, a move signaled by the Spanish word for this action, desbordar. Underscoring how water can generate theoretical frameworks that reach across geographic divides, the chapter provides a succinct analysis of this element in Héctor Tobar’s The Tattooed Soldier, Myriam J. A. Chancy’s What Storm, What Thunder, and Daniel José Older’s Shadowshaper. The chapter also stresses the connections between environmentalism and spirituality by emphasizing readings of water informed by Afro-diasporic religions such as Haitian Vodou and Santería/Regla de Ocha. By highlighting water’s capacity to sustain conversations regarding such topics as violence, memory, and repair, the chapter offers water as an entryway into critical conversations in Latinx literature that do not disregard cultural and/or national specificity but remain provocatively untethered to these allegiances.
The radome of weather radars can be covered with a layer of water, degrading the quality of the radar products. Considering a simplified setup with a planar replica of the Swiss weather radars’ radome, we measure and model analytically its scattering parameters, with and without water. The measured reflectance of the dry radome replica agrees well with the one modeled according to the manufacturer specifications. Water forms droplets on the hydrophobic surface, but water films thicker than 1 mm can be created. Meteorologically more realistic thinner water films are expected on old radomes that have become hydrophilic with aging. Using hygroscopic silk and cotton tissues, we empirically imitate water films as thin as less than 0.1 mm. The measurements align with the simple analytical model of uniform plane wave incidence on the radome and water film but could be further improved by taking refraction and bending of the radome replica into account. Simulations with the General Reflector Antenna Software Package (GRASP) from TICRA complement the study for a representative setup with a spherical radome.
Leptospirosis in NZ has historically been associated with male workers in livestock industries; however, the disease epidemiology is changing. This study identified risk factors amid these shifts. Participants (95 cases:300 controls) were recruited nationwide between 22 July 2019 and 31 January 2022, and controls were frequency-matched by sex (90% male) and rurality (65% rural). Multivariable logistic regression models, adjusted for sex, rurality, age, and season—with one model additionally including occupational sector—identified risk factors including contact with dairy cattle (aOR 2.5; CI: 1.0–6.0), activities with beef cattle (aOR 3.0; 95% CI: 1.1–8.2), cleaning urine/faeces from yard surfaces (aOR 3.9; 95% CI: 1.5–10.3), uncovered cuts/scratches (aOR 4.6; 95% CI: 1.9–11.7), evidence of rodents (aOR 2.2; 95% CI: 1.0–5.0), and work water supply from multiple sources—especially creeks/streams (aOR 7.8; 95% CI: 1.5–45.1) or roof-collected rainwater (aOR 6.6; 95% CI: 1.4–33.7). When adjusted for occupational sector, risk factors remained significant except for contact with dairy cattle, and slaughter without gloves emerged as a risk (aOR 3.3; 95% CI: 0.9–12.9). This study highlights novel behavioural factors, such as uncovered cuts and inconsistent glove use, alongside environmental risks from rodents and natural water sources.
By way of an analysis of Heidegger's use of the elements of earth, water, air, and fire as a means to describe the unfolding of being, this Element offers a novel account of Heidegger's understanding of the human. By covering a variety of texts from the late-20s through the early-50s (including several of his recently published Black Notebooks), this Element demonstrates the manner in which these elements comprise, for Heidegger, the very being of the human.
The objective of this study was to assess the potential role of aquatic biofilms as natural reservoirs for Blastocystis. For this purpose, surface water (n = 4) and biofilm samples (n = 8) were collected from a stream nearby an urban area characterized by limited sanitation infrastructure and a high prevalence of Blastocystis in humans. Blastocystis cysts were detected in three of the four water samples and seven of the eight biofilm samples using fluorescence microscopy. Furthermore, viable cysts were identified exclusively in biofilm samples (five of the eight), while no live cysts were detected in water samples. These findings indicate that aquatic biofilms provide a habitat where Blastocystis cysts can adhere and remain viable, potentially contributing to their environmental accumulation. In addition, molecular characterization of the five isolates identified subtypes ST8 (allele 21) and ST3 (allele 36). This study is the first to report the detection and identification of viable Blastocystis subtypes in aquatic biofilms. The analysis of biofilms by fluorescence microscopy, as demonstrated here, offers a promising approach for monitoring Blastocystis and could serve as an alternative to traditional water sampling methods.
The chapter provides an in-depth analysis of the baptismal spaces at Henchir el Koucha (Tunisia), Myrtilis Iulia (now Mértola), and Milreu/Estói (Portugal), examining how each site incorporates pre-Christian elements into Christian contexts. At Henchir el Koucha, iconography associated with the Roman circus is ingeniously blended into a Christian framework. In the case of Myrtilis Iulia, the chapter explores a building with both palatial and baptismal features and makes suggestions about what might have motivated the representation of the mythological hero Bellerophon in baptistery. Milreu stands out for inserting a baptismal space within a pre-existing Roman monument, allowing the site’s mosaic frieze showing a marine thiasus scene to symbolize the salvific water of baptism. In each case, the incorporation of Roman elements wasn’t merely pragmatic but represented a conscious choice to articulate a multifaceted Christian identity that acknowledged and even celebrated its Roman cultural heritage. The chapter argues that these nuanced choices offer a flexible and inclusive model of Christian identity.
This chapter examines the opportunities and challenges for the management of biodiversity in desert and water-scarce regions, in particular sub-regions of the Middle East and North Africa (MENA) region. It explores the need for the integrated management of water and biodiversity in the region, how the current legal framework of biodiversity protection can advance an integrated governance approach, the gaps in integrative governance in the region, and how these gaps can be addressed. Although MENA is one of the regions most vulnerable to climate change, it is not homogenous. Its geography deserves a nuanced investigation of the threats of climate change and biodiversity loss to each of its sub-regions. The integrated management of water and biodiversity resources is essential to address the impacts of climate change and other ecological pressures coherently. To advance such integrated governance of water and biodiversity, a wide array of cross-sub regional and cross-national initiatives have been developed. However, problems of diverse political landscape, economic priorities, varied institutional capacities, and transboundary challenges hinder their effective and coherent implementation. This chapter examines the legal framework on the integrated management of water and biodiversity in the MENA region, offering recommendations for improving the current regime of water conservation.
Capillary suction across the soil–snow interface is a possible mechanism for the formation of wet basal snow layers, which are necessary for snow gliding and glide-snow avalanches. However, little is known about the conditions under which this process occurs. We investigated capillary suction across the soil–snow interface considering realistic snow and soil properties. Snow properties were determined from snow profiles and soil properties were determined from field measurements of liquid water content, matric potential, soil texture and bulk density for 40 alpine soils in Davos, Switzerland, as well as a field site in the region (Seewer Berg) with glide-snow avalanche activity. For the alpine soils investigated here, the results show that capillary flow from the soil to the snow is possible for realistic snow properties but requires a soil saturation of ∼90% or higher at the soil surface. When comparing the 90% saturation threshold to field measurements, the results suggest that capillary suction across the soil–snow interface is unlikely to contribute significantly to the formation of wet basal layers on Seewer Berg. These results are also relevant for soil and snow hydrology, where water transport across the soil–snow interface is important and understudied.
This chapter explores Hopkins’s responses to the environmental degradation he witnessed in the 1870s and 1880s – from the time of his earliest professional assignments in the industrial north to his final years in Dublin – when the destructive effects of manufacturing industry, mechanization, and urban expansion were becoming increasingly apparent. Drawing on select poems, journals, and letters especially those to his family and friends when he relocates and describes his new surroundings, the chapter compares his views to those of his contemporaries such as John Ruskin and the industrial ‘Lanarkshire poets’ near Glasgow, Scotland. It focuses particularly on the pollution of air and water by mines and mills, and the emphasis Hopkins places on the purity of these elements for the well-being of both human and non-human life. It also notes Hopkins’s awareness of the damage done to whole ecosystems in the name of social and economic ‘progress’.
Stunting, a manifestation of chronic malnutrition, is widespread in India. This, coupled with biased preferences of parents towards their eldest sons, has led to stunting and underweight among girls that grows sharply with increasing birth order. We study the impact of an environmental water pollutant on child growth outcomes in arsenic contaminated regions of India. Using a large, nationally representative household survey and exploiting variation in soil textures across districts as an instrument for arsenic, we find that arsenic exposure beyond the safe threshold level is negatively associated with height-for-age and weight-for-age. Negative effects are larger for girls who are born at higher birth orders relative to the eldest. This, we argue, suggests that the lack of adequate nutrition and health care during early childhood can make girls more vulnerable to external environmental hazards due to their lower immunity and underdeveloped bodies.
This chapter presents Republican-era efforts to turn the Yangtze River into an engine of developmental nation-building by erecting a Three Gorges Dam. Starting with Sun Yat-sen’s initial proposal in 1919 and closing with the Sino-American attempt in the 1940s, this chapter examines how Chinese and foreign actors pursued this developmental dream.Undeterred by the financial challenges of the project, the dam’s backers argued China could overcome a domestic dearth of capital by working with foreign collaborators. This joint venture would benefit both China and foreigners by not only easing trade with the Chinese interior and creating a marvel of modern engineering, but also because the dam would furnish a gargantuan electrical stimulus to the transformation of China into an industrial powerhouse with a growing demand for foreign products. Although the dam was not constructed in the Republican period, Chinese and foreign actors would continue to pursue the infrastructural fantasy of installing mammoth dams on China’s rivers to fuel national industrialization on both sides of the Taiwan Straits during the Cold War.
In this chapter, I first document the great agrarian famine of 1879–80, followed by a detailed analysis of peasants’ livelihood circumstances in the countryside of Diyarbekir, Erzurum and Van, and the politics of food and water scarcity as it impacted agricultural production and the agrarian economy. Next, I turn to the appearance of new environmental disasters in the 1880s and 1890s. These crises exacerbated conflict between local powerbrokers and peasants, and radically transformed settlement patterns within Ottoman Kurdistan. The second major section of the chapter depicts how climatic factors and the periodicity of environmental change impacted pastoralists and it includes a discussion of how climatic fluctuations affect the physiology of herd animals. I conclude this section by examining pastoralist survival strategies, and how these contributed to the growth of intercommunal tension in Kurdistan in the last decades of the nineteenth century.
Edited by
Ottavio Quirico, University of New England, University for Foreigners of Perugia and Australian National University, Canberra,Walter Baber, California State University, Long Beach
Climate change will intensify water scarcity, especially in the Middle East and North Africa (MENA). The European Union’s Green Deal ‘new growth strategy’ promotes a policy agenda that underscores the need to support regions at risk while moving forward with adaptation and mitigation measures. In MENA, transboundary water use and dispute is intrinsic to the region, exacerbating environmental risks of desertification, rising temperatures and increased rainfall variability. Water management is central to effective climate and adaptation policy, as water access is a key determinant of socioeconomic stability and development. This stability is central to intergovernmental cooperation on climate initiatives and has undermined progress on this front in the region since the 1950s. The water sector is a core aspect of climate adaptation and mitigation, particularly as the hydrological cycle will be severely impacted by climate change. Therefore, effective water policy and resource management is the critical node of effective climate mitigation and adaptation in MENA.
Life-as-we-know-it harnesses carbon for the scaffolding in biomolecules and liquid water as the solvent. This chapter delineates the beneficial properties of carbon and water, and then investigates whether viable alternatives to this duo exist (i.e., ‘exotic’ life). With regard to the latter, the likes of ammonia, sulfuric acid, and liquid hydrocarbons are expected to have some physical and/or chemical advantages relative to water, while also exhibiting certain downsides. In contrast, it is suggested that few options appear feasible aside from carbon, with silicon representing a partial exception. The chapter subsequently delves into the habitability of the clouds of Venus and the lakes of Titan, because the alternative solvents sulfuric acid and liquid hydrocarbons (methane and ethane) are, respectively, documented therein. Both these environments might be conducive to hosting exotic life, but it is cautioned that they are likely subjected to severe challenges.
The article discusses a passage in chapter 49 of the Hippocratic treatise On Regimen. It defends the transmitted text against a conjecture proposed by R. Joly, the author of the Corpus Medicorum Graecorum edition.
Liturgical prayer plays a significant role in Anglo-Saxon healing remedies. It is not, contrary to recent studies on prayer, “relatively rare in medical remedies” (Thomas 2020: 224). Chapter 1, “Invoking Baptism,” argues that charms borrow crucial verbal and physical components of the baptismal liturgy in order to invoke the sacrament and its celebration. The most vital of the texts gathered as incantations is the Creed, which lies at the foundation of Baptism. Alongside the Creed appears the Pater Noster, anti-demonic utterances and exorcistic gestures, water and its use for washing, and the Sign of the Cross or Triune blessing. The allusive force of these liturgical artifacts is clear and strong enough, especially when they act as a collective, to evoke the liturgy. The act of recalling the liturgy within the performance arena results in the summoning of the liturgy’s power as a force for healing. Through the manipulation of baptismal forms, charms translate Baptism’s ability to heal the soul into the ability to heal the body. While charms do not exorcize the devil or baptize people in the name of Father, Son, and Holy Spirit, as is done at Baptism, the sacrament is so essential to the people’s spiritual welfare that healers harness its associations and apply them medicinally in traditional remedies.