Use of biogenic silica in sediment to record diatom density and their responses to environmental change in Sanggou Bay maricultural area over the past 200 years

2017 ◽  
Vol 441 ◽  
pp. 101-106
Author(s):  
Qian Yang ◽  
Xianli Song ◽  
Jihong Zhang ◽  
Shu Yang ◽  
Yao Sun
Keyword(s):  
Environmental Change ◽  
Biogenic Silica ◽  
Sanggou Bay ◽  
The Past ◽  
Diatom Density

An historical analysis of species references in American English

Corpora ◽  
2019 ◽  
Vol 14 (3) ◽  
pp. 327-349
Author(s):  
Craig Frayne
Keyword(s):  
Environmental Change ◽  
Sentiment Analysis ◽  
Quantitative Methods ◽  
English Language ◽  
Language Use ◽  
American English ◽  
Historical Analysis ◽  
The Past ◽  
Corpus Studies ◽  
Google Books

This study uses the two largest available American English language corpora, Google Books and the Corpus of Historical American English (coha), to investigate relations between ecology and language. The paper introduces ecolinguistics as a promising theme for corpus research. While some previous ecolinguistic research has used corpus approaches, there is a case to be made for quantitative methods that draw on larger datasets. Building on other corpus studies that have made connections between language use and environmental change, this paper investigates whether linguistic references to other species have changed in the past two centuries and, if so, how. The methodology consists of two main parts: an examination of the frequency of common names of species followed by aspect-level sentiment analysis of concordance lines. Results point to both opportunities and challenges associated with applying corpus methods to ecolinguistc research.

USING HISTORICAL ANNUAL REPORTS IN TEACHING: LETTING THE PAST BENEFIT THE PRESENT

1992 ◽  
Vol 19 (1) ◽  
pp. 29-50 ◽  
Author(s):  
Joel Amernic ◽  
Ramy Elitzur
Keyword(s):  
Environmental Change ◽  
Cash Flow ◽  
Accounting Education ◽  
Annual Reports ◽  
The Past ◽  
Response To Environmental Change

In this article, it is suggested that accounting education may be enhanced by the use of published historical accounting materials, such as annual reports. Comparing such materials with modern reports serves to reinforce the notion that accounting evolves in response to environmental change. Further, requiring students to analytically derive cash flow statements from historical published annual reports provides several direct pedagogical benefits.

scholarly journals Himalayan perceptions: Environmental change and the well-being of mountain peoples

1970 ◽  
Vol 2 (3) ◽  
pp. 17-19 ◽  
Author(s):  
Jack D Ives
Keyword(s):  
New York ◽  
Environmental Change ◽  
Environmental Degradation ◽  
Full Text ◽  
Armed Conflict ◽  
Well Being ◽  
Government Agencies ◽  
The Past ◽  
Highland Forests ◽  
Development Paradigm

Preview of Himalayan perceptions: Environmental change and the well-being of mountain peoples by JD Ives Routledge, London and New York To be published in August 2004 Himalayan Perspectives returns to the enormously popular development paradigm that Ives dubbed the ‘Theory of Himalayan Degradation’. According to this seductive construct, poverty and overpopulation in the Himalayas was leading to degradation of highland forests, erosion, and downstream flooding. In the ‘Himalayan Dilemma’, Ives and Messerli exposed this “Theory” as a dangerous collection of assumptions and misrepresentations. While most scholars in the field promptly conceded Ives and Messerli’s points, the Theory has somehow survived as the guiding myth of development planners and many government agencies. In his new book, Ives returns to drive a stake through the heart of this revenant. His book not only reviews the research that, over the past 15 years, has confirmed the arguments of the ‘Himalayan Dilemma’; it also takes a close look at all those destructive factors that were overlooked by the conveniently simplistic ‘Theory of Himalayan Environmental Degradation’: government mismanagement, oppression of mountain minorities, armed conflict, and inappropriate tourism development. Himalayan Journal of Sciences 2(3): 17-19, 2004 The full text is of this article is available at the Himalayan Journal of Sciences website

scholarly journals ‘A Kind of Sensory, Strange Thing to Experience’: Speaking Environmental Disaster in the Sea Empress Project Archive

2021 ◽  
Author(s):  
Timothy Cooper
Keyword(s):  
Environmental Change ◽  
Social Processes ◽  
Close Reading ◽  
Environmental Disaster ◽  
The Past ◽  
Sensory Experiences ◽  
Sensory Event ◽  
Modern Britain ◽  
History Of ◽  
The Relationship

This article explores embodied encounters with the Sea Empress oil spill of 1996 and their representation in oral narratives. Through a close reading of the personal testimonies collected in the Sea Empress Project archive, I examine the relationship between intense sensory experiences of environmental change and everyday interpretations of the disaster and its legacy. The art­icle first outlines the ways in which this collection of voices reveals sensory memories, embodied affects and narrative choices to be deeply entwined in oral representations of the spill, disclosing a ‘sensory event’ that created a powerful awareness of both environmental surroundings and their relationship to everyday social processes. Then, reading these narratives against-the-grain, I argue that narrators’ accounts tell a paradoxical story of a disaster that most now wish to forget, and reveal an ambivalent legacy of environmental change that is similarly consigned to the past. Finally, I relate this social forgetting of the Sea Empress to the wider history of environmental consciousness in modern Britain.

Anthropogenic and climate-driven environmental change in the Songnen Plain of northeastern China over the past 200 years

2018 ◽  
Vol 511 ◽  
pp. 208-217 ◽  
Author(s):  
Lydia Mackenzie ◽  
Kunshan Bao ◽  
Limi Mao ◽  
Anna-Marie Klamt ◽  
Steve Pratte ◽  
...  
Keyword(s):  
Environmental Change ◽  
Northeastern China ◽  
Songnen Plain ◽  
The Past

Environmental change and human land‐use over the past 200 years in the Great Hinggan Mountains, Northeastern China

2020 ◽  
Author(s):  
Lydia L. Mackenzie ◽  
Kunshan Bao ◽  
Steve Pratte ◽  
Anna‐Marie Klamt ◽  
Rongqin Liu ◽  
...  
Keyword(s):  
Land Use ◽  
Environmental Change ◽  
Northeastern China ◽  
The Past ◽  
Human Land Use

CLIMATE-CHANGE STUDIES IN THE MAYA AREA

2002 ◽  
Vol 13 (1) ◽  
pp. 79-84 ◽  
Author(s):  
Joel D. Gunn ◽  
Ray T. Matheny ◽  
William J. Folan
Keyword(s):  
Climate Change ◽  
Environmental Change ◽  
Annual Meeting ◽  
Maya Lowlands ◽  
Change Models ◽  
Modern Times ◽  
The Past ◽  
Cultural Paradigms ◽  
Physical Forces ◽  
Maya Area

The series of papers on climate change published in this issue are the result of the symposium “Environmental Change in Mesoamerica: Physical Forces and Cultural Paradigms in the Preclassic to Postclassic,” held at the 63rd Annual Meeting of the Society for American Archaeology in March 2000 in Philadelphia. The authors bring their expertise in paleoclimatological studies to bear on the Maya Lowlands and Highlands from the beginning of the Holocene to the Postclassic and modern times. The studies reveal that climate has changed during the past 4,000 years to a considerable degree that correlates in a reasonable way with archaeological periodizations. Several climate-change models are presented as an effort to understand better past cultural and natural events.

Four Decades of Environmental Change and Their Influence upon Native Wildlife and Fish on the Mid-Columbia River, Washington, USA

1985 ◽  
Vol 12 (3) ◽  
pp. 241-248 ◽  
Author(s):  
William H. Rickard ◽  
Donald G. Watson
Keyword(s):  
Environmental Change ◽  
Agricultural Practices ◽  
Columbia River ◽  
Livestock Grazing ◽  
Irrigated Agriculture ◽  
Hanford Site ◽  
Bald Eagles ◽  
The Past ◽  
Riverine Habitats ◽  
Hanford Reach

The Hanford Reach of the Columbia River has experienced a great deal of human-imposed environmental change within the past 40 years, as has much of the adjacent land. The major disturbances have been from hydroelectric dams' construction and an intensive expansion of irrigated agriculture. A notable exception to the steady expansion of agriculture and dam-building has been the 1,400 km2 Hanford Site, which was established in 1943. Today, the Hanford Site consists mostly of undeveloped land that still supports native vegetation. It is free from agricultural practices, and has also been essentially free from livestock grazing and the shooting of animal wildlife. This conservative land-use has favoured populations of native wildlife that use the riverine habitats of the Hanford Reach of the Columbia River—e.g. Mule Deer, Canada Goose, and Great Blue Heron, are notable instances.The Hanford Reach supports the only mainstem Chinook Salmon spawning habitat on the Columbia River. This population is maintained by a combination of natural spawning and artificial propagation in concert with a regulated harvest of returning adults. Numbers of mainstem spawning Salmon have increased markedly in the past 10 years, and this has attracted increasing numbers of wintering Bald Eagles to the Hanford Reach.

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