During the 2010s, the South China Sea (SCS) became a geopolitical flashpoint over the sovereignty of the Paracels and Spratlys. China envisioned its transformation of coral reefs into military bases and island cities as an SCS 'green construction' project. This article analyses how the SCS is discursively construed and practically constructed as maritime national territory, by mobilizing fishing legacies and extending state limits through 'state-led environmentalism' rhetoric. Drawing on ethnographic fieldwork in China, I show that state-led environmentalism is a hierarchical process that intermittently co-opts and excludes local populations to advance the state's territorial ambitions, which are anchored in geographical, geopolitical and socio-technical imaginaries of 'maritime civilization'. Yet, I also show that in this process, the SCS emerges as spaces of vernacularized political claims. Thus, I argue that territory is not only a political technology of control but also vernacular practice through which universalizing discourses- whether on the Exclusive Economic Zone regime, sovereignty or nature-are adapted and modified.

Globally, the COVID-19 (SARSCoV-2) pandemic has affected human health and the flow of goods and services in many sectors, with significant social and economic consequences and repercussions. COVID-19 lockdowns have disrupted food systems; impacting farmers, food producers, traders and consumers. Using a food system approach, disruptions to and the resilience of vegetable food production and trade was analysed. Representatives of traditional farming systems in Lao PDR producing and trading vegetables were involved. Over 350 farmers, 60 wholesalers, 50 retailers and 70 consumers were surveyed to determine the disruptions to vegetable supplies in terms of quantities traded, prices and income fluctuations. Findings revealed significant impacts on trading capacity and consequent reductions in incomes, prices, purchases, transport and sales of produce. However, livelihoods resumed as soon as the lockdown lifted. Traditionally, vegetable production and trading are a woman's tasks and hence women were the most affected by the disruptions. With trading contractions, the stability of the food supply was threatened, but only temporarily, indicating that a traditional, resilient farming system based on lower population densities, lower input requirements and lower productivity could adapt to novel disruptions in the short term.

Well before COVID-19, municipal governments in Vietnam, Thailand and Laos were enacting policies that made street vendor livelihoods increasingly challenging. Yet, vending continues to support tens of thousands of urban households in these three countries. Vendors are often rural-to-urban migrants lacking the formal education skills necessary to secure 'modern' urban employment, and despite ongoing government disapproval, vending provides a relatively low entry-cost opportunity for them to support their household's financial needs. Now add to this complex situation the livelihood shocks associated with the COVID-19 pandemic, as well as additional government restrictions across these three countries to mitigate the pandemic's impacts. Drawing on interviews with 61 street vendors in Hanoi, Chiang Mai and Luang Prabang, and rooted in conceptual discussions regarding urban livelihood shocks, we examine how street vendors, especially rural-to-urban migrants, experienced and responded to the 'first wave' of COVID-19, including additional government-imposed constraints on their livelihoods and mobility. We find that a diverse range of responses helped some-but not all-vendors overcome the initial shocks to their livelihoods and household responsibilities. Yet, we also note that the pandemic's onset altered urban-rural connections and mobility, with many vendors who turned to formerly dependable rural-urban ties for support facing unexpected barriers.

Singapore is alleged to be a key node in global flows of e-waste prohibited under the Basel Convention. We combine a close reading of the Convention and related documents with findings from nonparticipant observation of and interviews with Singapore-based traders of discarded electronics. The case offers both important conceptual and empirical findings for future studies of territory in market-making activity. Conceptually, our research suggests that it may be analytically useful in such studies to conceptualize territory without presupposing that it is generated as a result of separate domains or logics such as 'the political' or 'the economic'. Empirically, we find that the regulatory framework of the Convention, combined with the action of traders based in Singapore, generates a territorialization of the city-state such that it operates as a crack in the regulatory edifice of the Convention, even as Singapore lawfully fulfils its obligations to it. Moreover, allegations premised on the role of Singapore as a facilitator of global e-waste dumping misrepresent its crucial role as a conduit of electronic equipment for the significant reuse markets elsewhere in Southeast Asia and beyond. The case indicates that the allegations against Singapore hinge on the city-state being territorialized as a 'developing country'.

Dengue is currently the most important arboviral disease globally and is usually associated with built environments in tropical areas. Remotely sensed information can facilitate the study of urban mosquito-borne diseases by providing multiple temporal and spatial resolutions appropriate to investigate urban structure and ecological characteristics associated with infectious disease. In this study, coarse, medium and fine resolution satellite imagery (Moderate Resolution Imaging Spectrometer, Advanced Spaceborne Thermal Emission and Reflection Radiometer and QuickBird respectively) and ground-based data were analyzed for the Greater Puntarenas area, Costa Rica for the years 2002-04. The results showed that the mean normalized difference vegetation index (NDVI) was generally higher in the localities with lower incidence of dengue fever during 2002, although the correlation was statistically significant only in the dry season (r=-0.40; p=0.03). Dengue incidence was inversely correlated to built area and directly correlated with tree cover (r=0.75, p=0.01). Overall, the significant correlations between dengue incidence and urban structural variables (tree cover and building density) suggest that properties of urban structure may be associated with dengue incidence in tropical urban settings.

The author examines circular labor migration in Fiji. "This paper is organized into five sections. The first section provides a brief discussion of two major perspectives of labour circulation in developing countries. The second section presents the state of the Fijian village in the context of the current pattern of uneven development in Fiji. The practice of labour circulation by Fijian villagers is dealt with in the third section. In the last two sections, issues concerning the maintenance of the polarized pattern and the preservation of the village mode of production are discussed."

Problems concerning the resettlement of those made homeless by the construction of dams to create reservoirs in Thailand are considered. The authors attempt "firstly, to examine the rationale for spontaneous and planned resettlement in Thailand. Secondly, the determinants of the success or failure of resettlers are explored with reference to selected planned resettlement projects. Finally, resettlement alternatives for prospective reservoir evacuees are proposed."