Promoting regional sustainability by eco-province construction in China: A critical assessment

The regional level has been recognized as a good scale for implementing actions towards sustainable development (SD). An important pathway to improve regional sustainability is to locally carry out long-term ecological planning. In order to reduce environmental impacts from fast economic growth, several eastern provinces of China began Ecological Province Construction (EPC) at the end of 1990s. This paper presented a case for analyzing the progress of EPC in China via both qualitative and quantitative methods. We studied Shandong Eco-province Construction (SEPC) and evaluated its outcomes with its pre-set indicators in 2003–2010. A further evaluation with eco-efficiency and de-linking indices was conducted. The results indicated the pre-set indicators could not effectively reflect of the ecological province construction. It was recommended to introduce an evaluated framework combined with eco-efficiency and de-linking indices to indicate ecological planning at the regional scale.     

Historical links between settlement,ecology, and politics in the mountains of west Nepal

The paper presents a study of settlement processes in western Nepal. It emphasizes the linkages between settlement history, cultural ecology, and political economy as these relate to resources, marginality, and territory. Regional settlement trends are examined in accordance with land occupancy and tenure arrangements. Village settlement strategies are analyzed within a micro-processual framework that incorporates political economic perspectives on village land use and resource distributions. The past, present, and future roles of settlement in the human adaptation process of west Nepal's mountain populations is critically examined in the contexts of historical land policies and current rural political and environmental systems.     

Effect of stride frequency on thermoregulatory responses during endurance running in distance runners

Changing stride frequency may influence oxygen uptake and heart rate during running as a function of running economy and central command. This study investigated the influence of stride frequency manipulation on thermoregulatory responses during endurance running. Seven healthy endurance runners ran on a treadmill at a velocity of 15 km/h for 60 min in a controlled environmental chamber (ambient temperature 27 °C and relative humidity 50%), and stride frequency was manipulated. Stride frequency was intermittently manipulated by increasing and decreasing frequency by 10% from the pre-determined preferred frequency. These periods of increase or decrease were separated by free frequency running in the order of free stride frequency, stride frequency manipulation (increase or decrease), free stride frequency, and stride frequency manipulation (increase or decrease) for 15 min each. The increased and decreased stride frequencies were 110% and 91% of the free running frequency, respectively (196±6, 162±5, and 178±5 steps/min, respectively, P<0.01). Compared to the control, stride frequency manipulation did not affect rectal temperature, heart rate, or the rate of perceived exhaustion during running. Whole-body sweat loss increased significantly when stride frequency was manipulated (1.48±0.11 and 1.57±0.11 kg for control and manipulated stride frequencies, respectively, P<0.05), but stride frequency had a small effect on sweat loss overall (Cohen's d=0.31). A higher mean skin temperature was also observed under mixed frequency conditions compared to that in the control (P<0.05). While the precise mechanisms underlying these changes remain unknown (e.g. running economy or central command), our results suggest that manipulation of stride frequency does not have a large effect on sweat loss or other physiological variables, but does increase mean skin temperature during endurance running.     

Structural Decomposition Analysis of Raw Material Consumption

The aim of this article is to quantify the drivers for the changes in raw material consumption (domestic material consumption expressed in the form of all materials extracted and used in the production phase) in terms of technology, which refers to the concept of sustainable production; the product structure of final demand, which refers to the concept of sustainable consumption; and the volume of final demand, which is related to economic growth. We also aim to determine to what extent the technological development and a shift in product structure of the final demand compensate for the growth in final consumption volume. Therefore, we apply structural decomposition analysis (SDA) to the change in raw material consumption (RMC) of the Czech Republic between 2000 and 2007. To present the study in a broader context, we also show other material flow indicators for the Czech Republic for 2000 and 2007. Our findings of SDA show that final demand structure has a very limited effect on the change in material flows. The rapid change in final demand volume was not compensated for crude oil, metal ores, construction materials, food crops, and timber. For the material category of non‐iron metal ores, even the change in technology contributes to an increase in material flows. The largest relative increases are reported for non‐iron metal ores (38%) and construction materials (30%). The main changes in material flows related to the Czech Republic are driven by exports and enabled by imports, the main source of these increased material flows. This emphasizes the increasing role of international trade.     

Chocolate cities: A brief note from a race and capitalism perspective

Marcus Hunter and Zandria Robinson have provided us with an innovative methodology for analysing “maps” of African Americans’ lived political, social and cultural experiences past and present. Their powerful innovation is creating maps of the black experience based on black people’s lived experience. They argue that carefully tracing spatially blacks’ political, social and cultural patterns over time leads one to the conclusion that the shared experiences of blacks throughout the polity (and indeed throughout the Diaspora) have far more in common than not. I argue that we can better understand not only the maps that black people have created, but also chocolate cities themselves by using an analytical framework that integrates the analysis of the lived experience of black people with a structural analysis that interrogates the articulation of white supremacy, capitalism and patriarchy. This framework is related to the developing research into racial capitalism that is now being conducted globally.     

The growth of Korean immigrant entrepreneurship in Chicago

The growth of Korean immigrant entrepreneurship in Chicago is a product of three interacting factors: employment opportunities in the general labour market, resource mobilization, and business opportunity structures. Because of their language barrier and less transferable education and occupational skills in the American labour market, many Korean immigrants could not find white‐collar occupations for which they had been trained. Disadvantaged, but still strongly motivated for upward economic mobility in the United States, many of them became self‐employed business owners. Korean immigrants’ middle‐class backgrounds and their stable family structures and strong family ties helped them to realize their goal of business ownership. In addition, social networks based on kinship, friendship, church membership, and school ties provided prospective business owners with financial assistance, training, business advice, and information about business opportunities. The first business opportunities for Korean immigrants of Chicago opened in Korean ethnic markets and non‐ethnic minority markets almost simultaneously in the early 1970s. While the demand of Koreans for their cultural products created an economic niche for Korean‐oriented businesses, the export‐import trade linkage between South Korea and the United States has paved the way for the entrance of Korean businesses into minority areas. Because of different economic niches, the two types of Korean businesses developed independently. The interethnic succession of residence, which had occurred in the late 1960s and early 1970s also produced vacated business opportunities in Koreatown and black neighbourhoods, enabling Korean immigrants to enter these areas without great resistance from local businesses. After Korean immigrants had accumulated capital and experience in Korean ethnic markets and minority markets, they advanced into more capital‐intensive businesses like garment manufacturing. Korean immigrant professionals began to enter the Korean ethnic economy in the early 1980s when the foundation of the Korean ethnic economy was already established.     

Influence of Age on the Fatty Acid Composition of Breast and Thigh Muscles of Male Turkeys

Large White male turkeys were sacrificed at 4-week intervals from 4 to 28 weeks of age to study the fatty acid distribution in lipid of breast and thigh muscles. A total of 70 turkeys were sampled for this experiment.

Fatty acid distribution varied with advancing maturity and between muscle types. The most abundant fatty acids in the tissues were those with carbon chain lengths of 15:0, 16:0, 18:0, 18:1, 18:2, 20:4 and 24:0. Thigh muscle contained significantly more linoleate (18:2) than did breast. Larger proportions of pentadecanoic (15:0), arachidonic (20:4) and lignoceric (24:0), however, appeared in breast. Indications of minor fatty acids appeared on the chromatograms, but their low concentrations made their estimation and identification difficult.     

How to Deal with Resource Productivity

Resource productivity enhancement stands at the center of tackling issues on environmental pollution and resource scarcity. Identifying influential socioeconomic factors should be the first step in establishing and improving resource management policy. This study compares and analyzes data from multiple countries to construct a resource productivity simulation model. The socioeconomic factors and their characteristic patterns are discussed in detail. The results demonstrate that the major factors influencing resource productivity include income level, population density, economic structure, energy structure, and raw material trade. Among these factors, the three most important are income level, population density, and economic structure. The influencing patterns can be summarized as follows: (1) Resource productivity increases with increasing income levels. (2) Countries with high population density are inclined to demonstrate high resource productivity. (3) The economic structure shows a biphase influence on resource productivity, that is, during industrialization, decreased agricultural activity and increased industrial activity lead to higher resource productivity. On the other hand, after industrialization, decreasing industrial activity and an expanding service sector become the major impetus of resource productivity enhancement. (4) Raw material export demonstrates a negative effect on resource productivity. Countries that depend heavily on raw material export show a unique resource productivity evolution pattern. For these countries, relatively high resource productivity in low income phases and relatively low resource productivity in high income phases show only small increases in resource efficiency and economic growth. Finally, insights from the study are transformed into suggestions for sustainable resource management and resource productivity enhancement.     

安徽含山凌家滩遗址出土刻槽盆的淀粉粒分析

刻槽盆是一种内壁遍布粗糙刻划纹的特殊陶器。目前,对其功能尚没有统一的认识,而淀粉粒分析无疑将提供重要信息。本文对安徽省含山县凌家滩遗址(5500～5300 BP)发掘出土的18件刻槽盆残片开展淀粉粒分析,在陶片上发现种类丰富的淀粉粒,其中以薏苡(Coix lacryma-jobi L.)和未定禾本科(Poaceae)为主,其次是小麦族(Triticeae tribe)、壳斗科栎属(Quercus L.)和其他根茎类植物的淀粉粒,豇豆属(Vigna sp.)、莲藕(Nelumbo nucifera)和山药(Dioscorea opposita Thunb.)的淀粉粒相对较少。上述结果表明刻槽盆主要用于加工野生植物资源。值得注意的是,在器物上发现了大量受到研磨/杵捣处理的破损淀粉粒或烹煮导致的糊化淀粉粒,这表明它们应该用于研磨/杵捣和烹煮食物。淀粉粒的统计分析结果表明,先民的生业方式在不同时期发生了细微变化,薏苡和未定禾本科植物的比例虽仍占据着优势,但先民已开始有意识地减少对这两类植物的依赖,逐渐加强了对小麦族、栎属、豇豆属和根茎类植物资源的开发和利用。对具有加工痕迹的淀粉粒进行分析,发现先民在加工各类型植物时,始终采用研磨为主、烹煮为辅的方式,刻槽盆的功能在不同时期无明显变化。     

Good anthropology in dark times: Critical appraisal and ethnographic application

‘Dark Anthropology’ and its complementary ‘Anthropology of the Good’ have become influential and debated notions in anthropology in recent years. I here parse distinctive features of these emphases, address their relation to theory and to ethnography, and consider the stakes involved in concretely applying their conceptual designations. I discuss the general shift in anthropology from grand theory to key concept, and the topical delimitation of theory that results. In larger purview, Dark Anthropology and the Anthropology of the Good both have long theoretical genealogies as well as practical contexts of political and social understanding, including vis‐à‐vis recent events in the U.S. and elsewhere. I suggest that considering the relationship between politico‐economically structured inequality and attempts to assert positive meaning and purpose is the most productive way to ethnographically apply their alternative conceptualisations. This brings to greater focus the thorny question of whose understanding of inequality or suffering, or of moral value and positive wellbeing, is being articulated—the sentiments of the people studied, or the concepts of the analyst? It seems vital to examine both analytic and indigenous views of dark times, and of the good, to refine our understanding of both, that is, in order to consider our complementary conceptualisations in relation to both sides of the emic/etic coin. This refines our understanding of local sensibilities and also of the appropriate limit points of our own conceptual associations.