The Geo-imaginaries of potential in Mexico's Burgos Basin

In this paper, we use the geo-imaginary analytic to show how actors utilized narratives of resource potential and speculative economic futures for the Burgos Basin in northeastern Mexico to affect a broader liberalization of the nation's hydrocarbon sector. Our research traces the history of the word “potential” as a discrete and repetitive rhetorical technique used variously to speculate on hydrocarbon production, economic development, regional energy development, and risks associated with the Burgos. We also identify an array of visualizations, what we refer to as ‘conjurings,’ used with narratives of potential to encourage investments in the Basin's development. These include: maps depicting Burgos geologic continuity with productive Texas fields, quantitative forecasts of growing production, visual depictions of private firms facilitating future production, and fracking as a necessary wedge to pry open the Burgos' unrealized potential. Finally, using governmentality, we link Burgos potentiality discourses to socio-political outcomes, including in the early 2000s, when the Basin was imagined as a way to counterbalance the skyrocketing costs of imported natural gas, continuing with the 2013–2014 Reforms, and into the post-Reform oil and gas conference spaces that facilitated financial investing opportunities. We also argue that the current administration leveraged anti-fracking discourse to reverse the liberalization of Mexico's hydrocarbon sector. By drawing together overlapping elements from scholarship into resources, speculation, and governmentality, and by parsing the ways that potential narratives and conjuring tools are deployed, this research contributes to ongoing debates in political geography around natural resources and the geopolitics of the subsurface.     

“There are mentalities that need changing”: Constructing personhood,formulating citizenship,and performing subjectivities on a settler colonial frontier

Settler colonial nations are sites of legal pluralism in which encounters between differing constructions of citizenship are formulated. These can involve customary, differentiated, and universal modes of citizenship. But the relationships amongst these are problematic, as are the ways they play out in the performance of subjectivities. To understand these dynamics, we need to think about ideas of personhood that are at their root. Based on research in Nunavik, this article focuses on how, through wildlife management, notions of personhood are being legally codified, particularly in relation to property. It examines the degree to which official ideas of personhood coincide with Indigenous ones in the construction of citizenship, and considers how these combine with property relations in the performance of subjectivities. Enforcing state wildlife regulations has altered the moral codes that define what persons are and determine how they should interact with one another. This research underscores the contradictions that arise as a result of codifying notions of personhood and citizenship in the context of settler colonialism.     

Rent,Real Estate,and Flood Mitigation in New Orleans East

This paper presents results from a study of environmental harm created in the collision of real estate speculation and the political process that governed extension of the urban frontier of New Orleans into its eastern wetlands. Near term concerns of rent‐seeking real estate capital and the contested politics of urban infrastructure expansion challenged a fragmented state charged with regulatory oversight and protection of investments in land and citizens. The paper engages theoretically the relative inattention of urban political ecology theory to rent as a way to theorize how capital flows through land, and argues for increased attention to the problem of land rent and the multiple scales of political engagement that manage ecological crisis immanent in the metabolism of nature and society under capitalism.     

The visibility of past trees and woodland: testing the value of insect remains

The reconstruction of woodland history is important in relation to archaeological, ecological, biogeographical and evolutionary problems, and insect remains are a significant source of relevant information. Fully natural interglacial and Holocene ‘waterlogged’ deposits assumed to have formed in woodland generally contain abundant macrofossils of both plants and insects indicative of trees. In contrast, British archaeological deposits rich in macrofossil remains of trees often lack, or contain very few, tree-associated insects. To cast light on this contradiction, assemblages of insect (Coleoptera and Hemiptera) remains from a range of modern deposits with various spatial relationships to woodland and trees have been analysed. The proportions of tree-associated insects varied greatly. There was a general trend from higher values in woodland and near to isolated trees of species supporting a rich insect fauna, to low or zero values where there were no trees. However, low values sometimes occurred in woods or near trees, so that rarity of tree-associated insects in archaeological deposits does not always carry the implication of a treeless environment. Further investigation is suggested, with emphasis on the importance of identifying isolated trees, scrub and hedges as a resource for humans and wildlife in the past.     

Resource abundance constraints on the early post-contact Cherokee population

We present the combination of an analysis of resource demand by the early post-contact (1721) Cherokee population with spatially explicit estimates of production for five key resources: architectural land, agricultural land, firewood, hard mast, and white-tailed deer (Odocoileus virginianus). We combine a recent synthesis of village location and population, a map of recognized Cherokee territory, digital terrain data, estimates of per capita demand, and productive capacity for each resource. Average, high, and low demands were estimated for each resource and assigned based on a weighted function of terrain and distance from each village. We conclude that Cherokee demands for architectural and agricultural land, hard mast, and fuelwood were easily met within a short proximity to each town under all combinations of production and demand. These resources were likely not limiting, and were satisfied for the entire Cherokee population by less than 1% of the entire recognized Cherokee territory in 1721. These resources likely exceeded demand even when sources were restricted to the convex hull of the Cherokee territory, or to near stream, flat regions. Deer resources were likely harvested over a much larger area and to a much greater extent. Our best estimate of deer resource demand was 32% of annual sustainable production in the Cherokee territory, with from 16 to 48% of estimated sustainable production harvested for low and high demand estimates, respectively. Our estimates vary in response to uncertainties in deer production, harvest proportion, deer density, and sustainable harvest rates. Deer demand was substantially higher under all combinations of conditions than that available within the convex hull of Cherokee villages, indicating significant travel was needed to furnish deer requirements. Spatially explicit models that consider terrain- and distance-related tradeoffs suggest that Cherokee demand for deer drove harvest over areas consisting of over half the recognized Cherokee territory.     

展望中国人文地理学的发展

中国自改革开放以来,人文地理学得到了复兴,在理论、方法和研究内容方面都有了新的发展,其中尤以经济地理学、城市地理学和旅游地理学的进展较快,原先被视为禁区的政治地理学、文化地理学和社会地理学,也开始出现了一批可喜的成果。目前在中国经济体制转轨的新形势下,中国人文地理学正处于一个重要的转折时期,即面临着严重的挑战,又出现了前所未有的发展机遇。
在迈入21世纪时,作者建议中国人文地理学着重研究以下各课题:
(1)为充实中国人文地理学的基础理论,研究人地关系地域系统;
(2)为配合(中国21世纪议程)的实施,研究全国和各地区社会经济的持续发展;
(3)以土地利用为中心来研究全球变化和人类活动的关系;
(4)从节约利用和保护资源出发,研究地区自然资源系统;
(5)为发扬中国地理学的传统,更认真地为农业服务,研究促进农业和农村的持续发展问题;
(6)从理论和方法上提高区域地理研究的水平、并配合国家任务,开展区域综合发展的研究,包括国家和各省经济建设的重点区、海域、生态脆弱区等。     

多样化的生存与发展——从第29届国际地理大会看地理学趋势

本文介绍了第29界国际地理大会的一般情况和主要论题,并从多种多样的论题中总结出当前国际地理学发展的主要动向。当前国际地理学界特别关注的领域有:人类对生态系统的影响及自然对人类社会的影响,全球化与本土化,地理学与公共管理,社会-经济-环境变化与区域发展,环境质量、食物安全与人类健康,地理信息科学与技术,可持续发展。国际地理学界多样化的关注领域、对理论思考的注重,以及对21世纪地理教育的重视,应该对我国地理学有所启示。     

宋代粮商的粮食投机

宋代商人在发挥调剂余缺功能的同时,还存在严重的投机行为。宋代粮商的投机行为,多见于三个领域：一是向官府贩粜军需粮草过程中,利用各种非法手段,诈取官府钱物;二是在、城市粮食贸易中投机取巧,从城市居民和城郊农民身上攫取暴利;三是乡村中的地主家庭,趁粮食短缺之机,残酷地压榨农民。这些投机活动,既暴露了宋代粮商惟利是图、为富不仁的丑恶嘴脸,也从一个侧面反映出古代商人的投机性。     

统筹配置财政资源促进青海经济社会又好又快发展

本文从青海实际出发,阐述了如何统筹配置财政资源,发挥财政职能作用,促进经济社会又好又快发展的具体政策和措施。     

Bighorn hunting,resource depression,and rock art in the Coso Range,eastern California: a computer simulation model

The extraordinary record of prehistoric rock art depicting tens of thousands of animal images in the Coso Range of eastern California provides an opportunity to study the relationship between aboriginal hunting, forager ecology, bighorn prey population levels, and the production of rock art. We review archaeofaunal evidence that the Coso desert bighorn sheep population was strongly depleted during the Newberry era after 1500 B.C. We discuss the dating of the rock art and show a correlation between bighorn depletion and increased rock art production. These data are consistent with the arrival of Numic foragers ca. A.D. 600 who competed with the Coso Pre-Numics and eventually terminated the Coso rock art tradition. An ecological predator-prey computer simulation of the human populations (Numic and Pre-Numics), the sheep population, and the rock art “population”, demonstrates these proposed interconnections and gives a reasonable fit to the observed rock art production rate.