Urban green gentrification in an unequal world of climate change

Urban Studies ◽  
2020 ◽  
Vol 57 (14) ◽  
pp. 2803-2816 ◽  
Author(s):  
Anders Blok

Over the past few decades, notions of environmental, ecological or green gentrification in cities have entered the lexicon of critical urban scholars and activists alike, not least in North American and European settings. This happens amidst growing concerns that the current policy and planning emphasis on making cities more sustainable serves in some cases to exacerbate socio-material inequalities in the city via forms of residential displacement. In this critical commentary, I respond to recent calls for expanding the socio-geographical parameters of green gentrification research, and for enriching the agenda via new theoretical approaches, by highlighting one particular avenue of problematisation that seems so far conspicuously lacking. This is the realisation that, in an unequal world of anthropogenic climate change, green gentrification must be grasped not only at local but also, simultaneously, at transnational scales of risk-induced socio-spatial restructuring. My suggested approach to a more multi-scalar and climate-sensitive notion of green gentrification proceeds via sociologist Ulrich Beck’s theorising of the intensifying socio-material inequalities of climate change in ‘world risk society’, along with ethnographic work on urban climate politics in Copenhagen, the capital of Denmark, and in the North-West Indian city of Surat. While allowing us to analyse the many local ambivalences wedded with urban sustainability politics in the global North and global South alike, Beck helpfully insists that we keep their unequal trans-local interconnectedness in view, yielding a radicalised notion of green gentrification as set in-between and connecting localised and globalised frames of inequality in new ways.

Author(s):  
Partha Sarathi Datta

In many parts of the world, freshwater crisis is largely due to increasing water consumption and pollution by rapidly growing population and aspirations for economic development, but, ascribed usually to the climate. However, limited understanding and knowledge gaps in the factors controlling climate and uncertainties in the climate models are unable to assess the probable impacts on water availability in tropical regions. In this context, review of ensemble models on δ18O and δD in rainfall and groundwater, 3H- and 14C- ages of groundwater and 14C- age of lakes sediments helped to reconstruct palaeoclimate and long-term recharge in the North-west India; and predict future groundwater challenge. The annual mean temperature trend indicates both warming/cooling in different parts of India in the past and during 1901–2010. Neither the GCMs (Global Climate Models) nor the observational record indicates any significant change/increase in temperature and rainfall over the last century, and climate change during the last 1200 yrs BP. In much of the North-West region, deep groundwater renewal occurred from past humid climate, and shallow groundwater renewal from limited modern recharge over the past decades. To make water management to be more responsive to climate change, the gaps in the science of climate change need to be bridged.


2004 ◽  
Vol 48 (1) ◽  
pp. 49-68 ◽  
Author(s):  
Ian Mortimer

The licensing of provincial surgeons and physicians in the post-Restoration period has proved an awkward subject for medical historians. It has divided writers between those who regard the possession of a local licence as a mark of professionalism or proficiency, those who see the existence of diocesan licences as a mark of an essentially unregulated and decentralized trade, and those who discount the distinction of licensing in assessing medical expertise availability in a given region. Such a diversity of interpretations has meant that the very descriptors by which practitioners were known to their contemporaries (and are referred to by historians) have become fragmented and difficult to use without a specific context. As David Harley has pointed out in his study of licensed physicians in the north-west of England, “historians often define eighteenth-century physicians as men with medical degrees, thus ignoring … the many licensed physicians throughout the country”. One could similarly draw attention to the inadequacy of the word “surgeon” to cover licensed and unlicensed practitioners, barber-surgeons, Company members in towns, self-taught practitioners using surgical manuals, and procedural specialists whose work came under the umbrella of surgery, such as bonesetters, midwives and phlebotomists. Although such fragmentation of meaning reflects a diversity of practices carried on under the same occupational descriptors in early modern England, the result is an imprecise historical literature in which the importance of licensing, and especially local licensing, is either ignored as a delimiter or viewed as an inaccurate gauge of medical proficiency.


2002 ◽  
Vol 5 (1) ◽  
pp. 9-23 ◽  
Author(s):  
Clive Bonsall ◽  
Mark G. Macklin ◽  
David E. Anderson ◽  
Robert W. Payton

Farming can be shown to have spread very rapidly across the British Isles and southern Scandinavia around 6000 years ago, following a long period of stasis when the agricultural ‘frontier’ lay further south on the North European Plain between northern France and northern Poland. The reasons for the delay in the adoption of agriculture on the north-west fringe of Europe have been debated by archaeologists for decades. Here, we present fresh evidence that this renewed phase of agricultural expansion was triggered by a significant change in climate. This finding may also have implications for understanding the timing of the expansion of farming into some upland areas of southern and mid-latitude Europe.


2019 ◽  
Author(s):  
Champak Bhakat

This research is about a comprehensive study of the camel production system in the North West Coastal Zone of Egypt and Camel management, Camelus dromedaries, Farmers, Milk, Desert eco-systems, Climate change, Camel use


Author(s):  
I. B. Uskov ◽  
◽  
K. G. Moiseyev ◽  
M. V. Nikolaev ◽  
O. V. Kononenko ◽  
...  

Purpose: to analyze the soil-climatic and anthropogenic reasons of decreasing drainage efficiency of closed pottery tubular drainage on the reclaimed lands of the North-West of Russia under the observed local weather conditions against the background of global climate changes. Materials and methods. The objects of research are seasonal precipitation regimes, reclaimed lands and drainage systems of closed tubular drainage. The methods of applied mathematical statistics, the ensemble method of processing and generalization of climate forecasts of the Intergovernmental Panel on Climate Change (IPCC), modernized by the authors were used in research. Monitoring data on changes in the physical properties of soils of reclaimed lands during their long-term operation were obtained using laboratory agrophysical methods for studying samples taken in the field. Results. It is shown that under the conditions of the observed climatic changes, the frequency, intensity and extremeness of atmospheric precipitation are increased. Long-term exploitation of lands with a leaching drainage regime is accompanied by changes in the hydrophysical properties of soils, for example, the coefficient of heterogeneity of the subsurface horizons of soils texture of automorphic genesis decreased from 26 to 6. The system “precipitation – soil – drainage” in climatically abnormal weather conditions exceeding the initial calculated precipitation level mode by 10–20 %, is unable to ensure the removal of excess moisture from the root layer. Conclusions: when creating and reconstructing such reclamation drainage systems it is recommended to take into account the tendencies of changes in the spatial-temporal statistical structure of precipitation and to design technologies for regulating the water regime with systems for intercepting and diverting surface runoff on such reclaimed lands.


2018 ◽  
Vol 28 (1) ◽  
pp. 54-77 ◽  
Author(s):  
Thomas Hickmann ◽  
Fee Stehle

Numerous scholars have lately highlighted the importance of cities in the global response to climate change. However, we still have little systematic knowledge on the evolution of urban climate politics in the Global South. In particular, we lack empirical studies that examine how local climate actions arise in political-administrative systems of developing and emerging economies. Therefore, this article adopts a multilevel governance perspective to explore the climate mitigation responses of three major cities in South Africa by looking at their vertical and horizontal integration in the wider governance framework. In the absence of a coherent national climate policy, Johannesburg, Cape Town, and Durban have developed distinct climate actions within their jurisdictions. In their effort to address climate change, transnational city networks have provided considerable technical support to these cities. Yet, substantial domestic political-economic obstacles hinder the three cities to develop a more ambitious stance on climate change.


Author(s):  
Brechtje S. Jooste ◽  
Jon-Vegard Dokken ◽  
Dewald Van Niekerk ◽  
Ruth A. Loubser

This article focuses on the social aspects of climate change and explores the interrelationship between belief systems and adaptation. The links and interaction between external and internal realities are examined from the perspective of contextual vulnerability, with a focus on the multifaceted structure of belief systems. The aim was to determine those challenges regarding climate change adaptation that are caused by a community’s belief system and to make recommendations to overcome them. Diverse perceptions of climate change and beliefs from three townships in the North-West Province of South Africa were collected and analysed using Q-methodology, finding five distinct worldview narratives. These narratives were named naturalist collectivist, religious, religious determinist, activist collectivist and structural thinker. It is recommended that policymakers aim to address diverse views and should be informed by factors that increase resistance to belief revision. Information should be framed in ways that foster the perception of internal control, are clearly evidence based and encourage a desire to learn more.


Organization ◽  
2018 ◽  
Vol 25 (4) ◽  
pp. 533-549 ◽  
Author(s):  
Jonathan Beacham

In this article, I consider how organisations within ‘Alternative’ Food Networks might help us to enact a more-than-human ethic of care in the Anthropocene. Drawing on the diverse economies framework of J.K. Gibson-Graham (2006a, 2006b) as well as readings in the feminist ethics of care literature, I explore an ethnographic study of three community supported agriculture schemes in the north-west of England. While there has been surprisingly little scholarly work linking food and the Anthropocene, much more has been made of the relationship between the food system and Anthropogenic processes of climate change. The orthodox responses to the problems that climate change may bring about are undergirded by Hobbesian visions and the perceived viability of instrumental, technocratic ‘fixes’ that are, for many reasons, worthy of critique. Broadening our viewpoint, and recognising that the Anthropocene and climate change require different responses, I argue that AFNs can provide a more hopeful perspective in how we might understand our existence within a more-than-human world. Rather than reading AFNs through analytical binaries as either reformist or radical entities merely confronting the ills of the food system, I develop an account that instead understands them as open-ended and tantalisingly different forms of organisation (Stock et al., 2015b) that can play a central role in fostering a more-than-human ethics of care for the Anthropocene.


2013 ◽  
Vol 41 (2) ◽  
pp. 122-131 ◽  
Author(s):  
RAMIRO D. CREGO ◽  
CLAYTON K. NIELSEN ◽  
KARL A. DIDIER

SUMMARYClimate change is predicted to be a major threat for biodiversity and, from a conservation prospective, it is important to understand how ecosystems may respond to that change. Predicted climate change effects on the distribution of meadows in the arid and semi-arid Argentinean Patagonia by 2050 were assessed for change trends and areas of desertification vulnerability using species distribution models (SDM) and climate-change models. Four modelling techniques composed an ensemble-forecasting approach. Suitable areas for meadows will decrease by 7.85% by 2050 given predicted changes in climate. However, there were two contrasting trends: severe reduction of suitable areas for meadows in north-west Patagonia and Tierra del Fuego Island, and an expansion of suitable areas for meadows in the south and a small section in the north-west. Meadows in Patagonia will likely be impacted by climate change, probably due to changes in precipitation regimes, and consequently many species that rely on meadows in an arid environment will also be impacted. Given the low level of protection of meadows in Patagonia, such information on meadow distribution and vulnerability to climate change will be important for increasing and improving the network of conservation areas through conservation planning.


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