Social and Behavioral Sciences Commons^™

Rural Revitalization In China: Towards Inclusive Geographies Of Ruralization, Ningning Chen, Lily Kong

Research Collection School of Social Sciences

This commentary welcomes Gillen et al.'s geographies of ruralization as an alternative to the urban-centered analysis of socio-spatial transformation in post-reform China. We offer three perspectives to further develop such alternative articulation by drawing on China's most recent geographical experiences of rural revitalization. The first is the ‘top-down’ process of rural revitalization launched by different levels of Chinese state agents and how this is divergent from local needs or embedded in bottom-up engagement. The second is the temporal dimension of ruralization highlighting how uses of the past are implicated in and legitimize the state agenda of rural revitalization. The third …

Impact Of Climate Change And Human Activity On Soil Landscapes Over The Past 12,300 Years, Leo Rothacker, Anthony Dosseto, Alexander Francke, Allan Chivas, Nathalie Vigier, Anna M. Kotarba-Morley, Davide Menozzi

Faculty of Science, Medicine and Health - Papers: part A

Soils are key to ecosystems and human societies, and their critical importance requires a better understanding of how they evolve through time. However, identifying the role of natural climate change versus human activity (e.g. agriculture) on soil evolution is difficult. Here we show that for most of the past 12,300 years soil erosion and development were impacted differently by natural climate variability, as recorded by sediments deposited in Lake Dojran (Macedonia/Greece): short-lived ( < 1,000 years) climatic shifts had no effect on soil development but impacted soil erosion. This decoupling disappeared between 3,500 and 3,100 years ago, when the sedimentary record suggests an unprecedented erosion event associated with the development of agriculture in the region. Our results show unambiguously how differently soils evolved under natural climate variability (between 12,300 and 3,500 years ago) and later in response to intensifying human impact. The transition from natural to anthropogenic landscape started just before, or at, the onset of the Greek 'Dark Ages' (~3,200 cal yr BP). This could represent the earliest recorded sign of a negative feedback between civilization and environmental impact, where the development of agriculture impacted soil resources, which in turn resulted in a slowdown of civilization expansion.

The Evolution In The Stellar Mass Of Brightest Cluster Galaxies Over The Past 10 Billion Years, Sabine Bellstedt, Christopher E. Lidman, Adam Muzzin, Marijn Franx, Susanna Guatelli, Allison R. Hill, Henk Hoekstra, Noah Kurinsky, Ivo Labbe, Danilo Marchesini, Z. Cemile Marsan, Mitra Safavi-Naeini, Cristobal Sifon, Mauro Stefanon, Jesse Van De Sande, Pieter Van Dokkum, Catherine Weigel

Faculty of Engineering and Information Sciences - Papers: Part A

Using a sample of 98 galaxy clusters recently imaged in the near-infrared with the European Southern Observatory (ESO) New Technology Telescope, WIYN telescope and William Her- schel Telescope, supplemented with 33 clusters from the ESO archive, we measure how the stellar mass of the most massive galaxies in the universe, namely brightest cluster galaxies (BCGs), increases with time. Most of the BCGs in this new sample lie in the redshift range 0.2

The Social Phenomenon Of Body-Modifying In A World Of Technological Change: Past, Present, Future, Sharon Bradley-Munn, Katina Michael, M G. Michael

Faculty of Engineering and Information Sciences - Papers: Part A

The current level of uncritical adoption in bodymodifying devices, and the propensity for remaking the human body through the aid of technology, is moving society closer to a human-machine fusion. We are at the brink of postmodernity in all its fullness. This paper speculates on the pros and cons of such a reality and insists on the right of the individual to be able to self-govern his/her own body, maintaining the right to choose. How individual choice is limited is also discussed, as industry innovation cycles get faster, and the need for continuous disruption means that the consumer is often …

Into The Past: A Step Towards A Robust Kimberley Rock Art Chronology, June Ross, Kira E. Westaway, Meg Travers, Michael J. Morwood, John Hayward

Faculty of Science, Medicine and Health - Papers: part A

The recent establishment of a minimum age estimate of 39.9 ka for the origin of rock art in Sulawesi has challenged claims that Western Europe was the locus for the production of the world’s earliest art assemblages. Tantalising excavated evidence found across northern Australian suggests that Australia too contains a wealth of ancient art. However, the dating of rock art itself remains the greatest obstacle to be addressed if the significance of Australian assemblages are to be recognised on the world stage. A recent archaeological project in the northwest Kimberley trialled three dating techniques in order to establish chronological markers …

Moss Δ13c: An Accurate Proxy For Past Water Environments In Polar Regions, Jessica Bramley-Alves, Wolfgang Wanek, Kris French, Sharon A. Robinson

Faculty of Science, Medicine and Health - Papers: part A

Increased aridity is of global concern. Polar regions provide an opportunity to monitor changes in bioavailable water free of local anthropogenic influences. However, sophisticated proxy measures are needed. We explored the possibility of using stable carbon isotopes in segments of moss as a fine-scale proxy for past bioavailable water. Variation in δ13C with water availability was measured in three species across three peninsulas in the Windmill Islands, East Antarctica and verified using controlled chamber experiments. The δ13C from Antarctic mosses accurately recorded long-term variations in water availability in the field, regardless of location, but significant disparities in δ13C between species …

Age-Depth Model Of The Past 630 Kyr For Lake Ohrid (Fyrom/Albania) Based On Cyclostratigraphic Analysis Of Downhole Gamma Ray Data, Henrike Baumgarten, Thomas Wonik, D C. Tanner, Alexander Francke, Bernd Wagner, Giovanni Zanchetta, Roberto Sulpizio, Biagio Giaccio, Sebastien Nomade

Faculty of Science, Medicine and Health - Papers: part A

Gamma ray (GR) fluctuations and potassium (K) values from downhole logging data obtained in the sediments of Lake Ohrid from 0 to 240 m below lake floor (b.l.f). correlate with fluctuations in δ18O values from the global benthic isotope stack LR04 (Lisiecki and Raymo, 2005). GR and K values are considered a reliable proxy to depict glacial-interglacial cycles, with high clastic input during cold and/or drier periods and high carbonate precipitation during warm and/or humid periods at Lake Ohrid. Spectral analysis was applied to investigate the climate signal and evolution over the length of the borehole. Linking downhole logging data …

Climatic Records Over The Past 30 Ka From Temperate Australia - A Synthesis From The Oz-Intimate Workgroup, L Petherick, H Bostock, T J. Cohen, K Fitzsimmons, J Tibby, M -S Fletcher, P Moss, J Reeves, S Mooney, T Barrows, J Kemp, J Jansen, G Nanson, A Dosseto

Faculty of Science, Medicine and Health - Papers: part A

Temperate Australia sits between the heat engine of the tropics and the cold Southern Ocean, encompassing a range of rainfall regimes and falling under the influence of different climatic drivers. Despite this heterogeneity, broad-scale trends in climatic and environmental change are evident over the past 30 ka. During the early glacial period (∼30–22 ka) and the Last Glacial Maximum (∼22–18 ka), climate was relatively cool across the entire temperate zone and there was an expansion of grasslands and increased fluvial activity in regionally important Murray–Darling Basin. The temperate region at this time appears to be dominated by expanded sea ice …

Paleoclimate Data-Model Comparison And The Role Of Climate Forcings Over The Past 1500 Years, Steven J. Phipps, Helen V. Mcgregor, Joelle Gergis, Ailie J. E Gallant, Raphael Neukom, Samantha Stevenson, Duncan Ackerley, Josephine R. Brown, Matt J. Fischer, Tas D. Van Ommen

Faculty of Science, Medicine and Health - Papers: part A

The past 1500 years provide a valuable opportunity to study the response of the climate system to external forcings. However, the integration of paleoclimate proxies with climate modeling is critical to improving the understanding of climate dynamics. In this paper, a climate system model and proxy records are therefore used to study the role of natural and anthropogenic forcings in driving the global climate. The inverse and forward approaches to paleoclimate data–model comparison are applied, and sources of uncertainty are identified and discussed. In the first of two case studies, the climate model simulations are compared with multiproxy temperature reconstructions. …

Factors Driving Mercury Variability In The Arctic Atmosphere And Ocean Over The Past 30 Years, Jenny A. Fisher, Daniel J. Jacob, Anne L. Soerensen, Helen M. Amos, Elizabeth S. Corbitt, David G. Streets, Qiaoqiao Wang, Robert M. Yantosca, Elsie M. Sunderland

Faculty of Science, Medicine and Health - Papers: part A

[1] Long-term observations at Arctic sites (Alert and Zeppelin) show large interannual variability (IAV) in atmospheric mercury (Hg), implying a strong sensitivity of Hg to environmental factors and potentially to climate change. We use the GEOS-Chem global biogeochemical Hg model to interpret these observations and identify the principal drivers of spring and summer IAV in the Arctic atmosphere and surface ocean from 1979–2008. The model has moderate skill in simulating the observed atmospheric IAV at the two sites (r ~ 0.4) and successfully reproduces a long-term shift at Alert in the timing of the spring minimum from May to April …

Conducting Sensitive Research In The Present And Past Tense: Recounting The Stories Of Current And Former Child Domestic Workers, Natascha Klocker

Faculty of Science - Papers (Archive)

In recent years, scholarship on children's work has increasingly incorporated the perspectives of working children. Although laudable, this shift toward children's inclusion in research has concentrated on those employed at the time of data collection. Former child workers have largely been overlooked as a source of information. This paper reflects on research conducted with current and former child domestic workers in Tanzania. The child domestic working experiences reported by those two groups diverged markedly: those who had already ceased employment reported far higher rates of dissatisfaction with child domestic work, and far more experiences of exploitation and abuse, than those …

The Crisis Of Petro-Market Civilization: The Past As Prologue?, Timothy Dimuzio

Faculty of Arts - Papers (Archive)

Summary Current patterns of high-energy intensive development are not sustainable on account of two major challenges that threaten the social reproduction of this civilization: peak oil and global warming. This chapter seeks to probe the dimensions of this looming crisis at the heart of 'petro-market civilization' by foregrounding the links between energy and social reproduction. In doing so, the chapter makes two interrelated arguments. First, I argue not only that the age of fossil fuels is an exceptional one but also that the discovery and use of fossil fuels have been crucial to the deepening and extension of an incipient …

Evidence Of Solar And Tropical-Ocean Forcing Of Hydroclimate Cycles In Southeastern Australia For The Past 6500 Years, Hamish A. Mcgowan, Samuel K. Marx, Joshua Soderholm, John Denholm

Faculty of Science - Papers (Archive)

Evidence of solar and tropical‐ocean forcing of climate cycles has been found in numerous palaeoclimate records. Numerical modelling studies show physical mechanisms by which direct and indirect solar forcing may affect climate, while there is mounting evidence of solar forcing of tropical ocean‐atmosphere teleconnections. This study has developed a 6500 year record of dust deposition, a proxy for regional hydroclimate variability for the Snowy Mountains region of Australia. Spectral analysis of the record provides evidence of statistically significant cycles in dust deposition of 35–43 years, 62–73 years, 161 years and 2200 years. These correlate with variability in solar irradiance and …

Slides: Environmentally Friendly Drilling Systems Program (Efd), Rich Haut

Best Practices for Community and Environmental Protection (October 14)

Presenter: Rich Haut, Houston Advanced Research Center

23 slides

Digital Games Distribution: The Presence Of The Past And The Future Of Obsolescence, Christopher L. Moore

Faculty of Arts - Papers (Archive)

A common criticism of the rhythm video games genre — including series like Guitar Hero and Rock Band, is that playing musical simulation games is a waste of time when you could be playing an actual guitar and learning a real skill. A more serious criticism of games cultures draws attention to the degree of e-waste they produce. E-waste or electronic waste includes mobiles phones, computers, televisions and other electronic devices, containing toxic chemicals and metals whose landfill, recycling and salvaging all produce distinct environmental and social problems. The e-waste produced by games like Guitar Hero is obvious in …

The Past Is A Foreign Country: The Australian Middle Ages, Louise D'Arcens

Faculty of Arts - Papers (Archive)

No abstract provided.

Vegetation Over Hydrologic Control Of Sediment Transport Over The Past 100,000 Yr, Anthony Dosseto, Simon Turner, P P Hesse, Kate Maher, Kirstie Fryirs

Faculty of Science - Papers (Archive)

No abstract provided.

Agenda: The Future Of Natural Resources Law And Policy, University Of Colorado Boulder. Natural Resources Law Center, Rocky Mountain Mineral Law Foundation

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

The Natural Resources Law Center's 25th Anniversary Conference and Natural Resources Law Teachers 14th Biennial Institute provided an opportunity for some of the best natural resources lawyers to discuss future trends in the field. The conference focused on the larger, cross-cutting issues affecting natural resources policy. Initial discussions concerned the declining role of scientific resource management due to the increased inclusion of economic-cost benefit analysis and public participation in the decision-making process. The effectiveness of this approach was questioned particularly in the case of non-market goods such as the polar bear. Other participants promoted the importance of public participation and …

Incremental Accretion Of A Sandy Reef Island Over The Past 3000 Years Indicated By Component-Specific Radiocarbon Dating, Colin D. Woodroffe, Bongkoch Samosorn, Q Hua, Deirdre E. Hart

Faculty of Science - Papers (Archive)

Low-lying reef islands appear particularly threatened by anticipated sea-level rise, and determining how they formed and whether they are continuing to accumulate sediment is essential for their sustainable management. Depositional chronology of Warraber Island, a small sand cay in Torres Strait, Australia, is re-examined based on AMS radiocarbon dating of specific skeletal components. Whereas radiometric dating of bulk sand samples indicated one or more discrete phases of mid-late Holocene deposition, component-specific AMS radiocarbon dating of sand grains indicates sustained incremental growth over the past 3000 years. Ages on gastropods that lived on the reef flat around the island indicate continuing …

Consumer's Product Comprehension: Limitations Of Past Work And Recommendations For New Directions, Amina Ait El Houssi, Sara Dolnicar

Faculty of Commerce - Papers (Archive)

Advertising has to effectively explain new products to consumers. Product comprehension research provides the theoretical insights needed to do so. Yet, results from product comprehension research are limited because the stimuli used were not really new products and the validity of the comprehension measures used is questionable. We contribute by providing a brief literature review supporting the above claims and proposing two improvements for future work: the use of extensive pre-studies to identify stimuli of varying innovativeness levels and the inclusion of services new to consumers, not the market. Empirical illustrations of the value of both propositions are provided.

Knowledge Management In Information Technology Help Desk: Past, Present And Future, Kar Yin Leung, Sim K. Lau

Faculty of Commerce - Papers (Archive)

Information technology has changed the way organizations function. This resulted in the reliance of help desks to deal with information technology related areas such as hardware, software, and telecommunication. Besides, the adoption of business process reengineering and downsizing have led to the shrinkage of the size of help desk. The shorter information technology product life cycle has worsened the situation by increasing the already sizeable help desk’s user base. Consequently, the help desk has to cover more information technology products and resolute more technical enquiries with less staff. Thus, the outcome is clear that users have to wait comparably longer …

An Archaeology Of Historical Reality?: A Case Study Of The Recent Past, Alistair Paterson, Nicholas Gill, M.J. Kennedy

Faculty of Science, Medicine and Health - Papers: part A

An Aboriginal elder, an archaeologist and a geographer report on an interdisciplinary project about colonial-era settlement in the Murchison and Davenport ranges in the Northern Territory. Oral history, physical evidence and historical records reveal a distinct central Australian cultural landscape and show that archaeology can do more than merely exhume material to support historical 'realities'. This project provides new or improved understandings of (1) colonial technology in pastoral ventures, (2) continuity and change in Aboriginal life following European arrival, (3) social behaviour in colonial settings, and (4) alternatives to Eurocentric Australian histories.

Long-Term Trends Of Inorganic Chlorine From Ground-Based Infrared Solar Spectra: Past Increases And Evidence For Stabilization, C P. Rinsland, E Mahieu, R Zander, Nicholas Jones, M P. Chipperfield, A Goldman, J Anderson, J M. Russell Iii, P Demoulin, J Notholt, G C. Toon, Jean-Francois Blavier, B Sen, R Sussmann, S W. Wood, A Meier, D W. T Griffith, L Chiou, F Murcray, T M. Stephen, Frank Hase, S Mikuteit, A Schultz, T Blumenstock

Faculty of Science, Medicine and Health - Papers: part A

Long-term time series of hydrogen chloride (HCl) and chlorine nitrate (ClONO₂) total column abundances has been retrieved from high spectral resolution ground-based solar absorption spectra recorded with infrared Fourier transform spectrometers at nine NDSC (Network for the Detection of Stratospheric Change) sites in both Northern and Southern Hemispheres. The data sets span up to 24 years and most extend until the end of 2001. The time series of Cl_y (defined here as the sum of the HCl and ClONO₂ columns) from the three locations with the longest time-span records show rapid increases until the early 1990s …

Celebrating The Past: Financial Management In The Third Sectore, Anne Abraham

Faculty of Commerce - Papers (Archive)

The centrality of the mission, as opposed to the importance of fmancial outcomes, created many problems in the early financial management of third sector organisations. Thus, it is important to celebrate the contribution made by these early managers as they struggled to guide their organisation in a fiscally responsible manner. This paper has two parts. First, it considers the need for accountability from an internal organisational perspective and also as a response to the external demand for accountability. Secondly, it provides a case study of an eighty year old organisation whose early leaders were responsible for putting in place procedures …

Agenda: The National Forest Management Act In A Changing Society, 1976-1996: How Well Has It Worked In The Past 20 Years?: Will It Work In The 21st Century?, University Of Colorado Boulder. Natural Resources Law Center, Colorado State University, Oregon State University, Pinchot Institute For Conservation, Syracuse University. Maxwell School Of Citizenship And Public Affairs

The National Forest Management Act in a Changing Society, 1976-1996: How Well Has It Worked in the Past 20 Years?: Will It Work in the 21st Century? (September 16-18)

Conference speakers include University of Colorado School of Law professors David H. Getches and Charles F. Wilkinson.

Jack Ward Thomas, Chief of the USDA Forest Service, will be a featured speaker at the Center's annual public lands conference, commemorating the 20th anniversary of the National Forest Management Act. This year's conference is sponsored by Colorado State University, Oregon State University, Pinchot Institute for Conservation, and the Maxwell School of Citizenship and Public Affairs at Syracuse University.

When Congress passed NFMA in 1976, few would have imagined the enormity of the changes in the world in technology, science and population we …

School Enrollment In Connecticut, 1980: Past Trends And Future Prospects, Kenneth P. Hadden, William H. Groff

Storrs Agricultural Experiment Station

No abstract provided.