scholarly journals Social Vulnerability to Climate-Sensitive Hazards in the Southern United States

2011 ◽  
Vol 3 (3) ◽  
pp. 193-208 ◽  
Author(s):  
Christopher T. Emrich ◽  
Susan L. Cutter
Keyword(s):  
United States ◽  
Social Vulnerability ◽  
Demographic Data ◽  
Management Strategies ◽  
The United States ◽  
Southern United States ◽  
Hazard Exposure ◽  
Strategic Initiatives ◽  
Response And Recovery ◽  
Spatial Impacts

Abstract The southern United States is no stranger to hazard and disaster events. Intense hurricanes, drought, flooding, and other climate-sensitive hazards are commonplace and have outnumbered similar events in other areas of the United States annually in both scale and magnitude by a ratio of almost 4:1 during the past 10 years. While losses from climate-sensitive hazards are forecast to increase in the coming years, not all of the populations residing within these hazard zones have the same capacity to prepare for, respond to, cope with, and rebound from disaster events. The identification of these vulnerable populations and their location relative to zones of known or probably future hazard exposure is necessary for the development and implementation of effective adaptation, mitigation, and emergency management strategies. This paper provides an approach to regional assessments of hazards vulnerability by describing and integrating hazard zone information on four climate-sensitive hazards with socioeconomic and demographic data to create an index showing both the areal extent of hazard exposure and social vulnerability for the southern United States. When examined together, these maps provide an assessment of the likely spatial impacts of these climate-sensitive hazards and their variability. The identification of hotspots—counties with elevated exposures and elevated social vulnerability—highlights the distribution of the most at risk counties and the driving factors behind them. Results provide the evidentiary basis for developing targeted strategic initiatives for disaster risk reduction including preparedness for response and recovery and longer-term adaptation in those most vulnerable and highly impacted areas.

Tropical Spiderwort (Commelina benghalensis): A Tropical Invader Threatens Agroecosystems of the Southern United States

2005 ◽  
Vol 19 (3) ◽  
pp. 501-508 ◽  
Author(s):  
Theodore M. Webster ◽  
Michael G. Burton ◽  
A. Stanley Culpepper ◽  
Alan C. York ◽  
Eric P. Prostko
Keyword(s):  
United States ◽  
Crop Production ◽  
Management Strategies ◽  
The United States ◽  
Southern United States ◽  
Commelina Benghalensis ◽  
Rapid Spread ◽  
Lack Of Control ◽  
Environmental Limits ◽  
Benghal Dayflower

Tropical spiderwort (more appropriately called Benghal dayflower) poses a serious threat to crop production in the southern United States. Although tropical spiderwort has been present in the United States for more than seven decades, only recently has it become a pest in agricultural fields. Identified as an isolated weed problem in 1999, tropical spiderwort became the most troublesome weed in Georgia cotton by 2003. Contributing to the significance of tropical spiderwort as a troublesome weed is the lack of control afforded by most commonly used herbicides, especially glyphosate. Vegetative growth and flower production of tropical spiderwort were optimized between 30 and 35 C, but growth was sustained over a range of 20 to 40 C. These temperatures are common throughout much of the United States during summer months. At the very least, it appears that tropical spiderwort may be able to co-occur with cotton throughout the southeastern United States. The environmental limits of tropical spiderwort have not yet been determined. However, the rapid spread through Georgia and naturalization in North Carolina, coupled with its tolerance to current management strategies and aggressive growth habit, make tropical spiderwort a significant threat to agroecosystems in the southern United States.

scholarly journals Revising Ncei’s Climate Extremes Index And The Cdc’s Social Vulnerability Index To Analyze Climate Extremes Vulnerability Across The United States

2020 ◽  
pp. 1-42
Author(s):  
Emily L. Pauline ◽  
John A. Knox ◽  
Lynne Seymour ◽  
Andrew J. Grundstein
Keyword(s):  
United States ◽  
Social Vulnerability ◽  
Demographic Data ◽  
Climate Extremes ◽  
Vulnerability Index ◽  
The United States ◽  
Social Vulnerability Index ◽  
Social Demographic

CapsuleWhere are climate extremes happening? This information is urgently needed. We combine this information with social demographic data to create an index identifying U.S. locations vulnerable to climate extremes.

scholarly journals Italianness in the United States between migrants’ informal gardening practices and agricultural diplomacy (1880–1912)

Modern Italy ◽  
2021 ◽  
pp. 1-17
Author(s):  
Gilberto Mazzoli
Keyword(s):  
United States ◽  
Environmental History ◽  
Rural Areas ◽  
Food Production ◽  
East Coast ◽  
The United States ◽  
Southern United States ◽  
Mass Migration ◽  
Us Cities ◽  
Political Radicalism

During the Age of Mass Migration more than four million Italians reached the United States. The experience of Italians in US cities has been widely explored: however, the study of how migrants adjusted in relation to nature and food production is a relatively recent concern. Due to a mixture of racism and fear of political radicalism, Italians were deemed to be undesirable immigrants in East Coast cities and American authorities had long perceived Italian immigrants as unclean, unhealthy and carriers of diseases. As a flipside to this narrative, Italians were also believed to possess a ‘natural’ talent for agriculture, which encouraged Italian diplomats and politicians to propose the establishment of agricultural colonies in the southern United States. In rural areas Italians could profit from their agricultural skills and finally turn into ‘desirable immigrants’. The aim of this paper is to explore this ‘emigrant colonialism’ through the lens of environmental history, comparing the Italian and US diplomatic and public discourses on the potential and limits of Italians’ agricultural skills.

Christian Doctrine and Free Church Ecclesiology: Recent Developments among Baptists in the Southern United States

Ecclesiology ◽  
2011 ◽  
Vol 7 (2) ◽  
pp. 195-219
Author(s):  
Paul Fiddes
Keyword(s):  
United States ◽  
Southern Baptist ◽  
The United States ◽  
Southern United States ◽  
Recent Book ◽  
Christian Doctrine ◽  
Free Church ◽  
Recent Developments ◽  
Local Manifestation ◽  
The Church

AbstractThe main substance of this article is an extended review of a recent book by a Southern Baptist historical theologian, Malcolm Yarnell, entitled The Formation of Christian Doctrine, which aims to root the development of doctrine in a free-church ecclesiology. This review offers the opportunity to examine a spectrum of ecclesiologies that has recently emerged among Baptists in the Southern region of the United States of America. Four 'conservative' versions of ecclesiology are identified, which are named as 'Landmarkist', 'Reformed', 'Reformed-Ecumenical' and 'Conservative Localist'. Four 'moderate' versions are similarly identified, and named as 'Voluntarist', 'Catholic', 'Moderate Localist' and 'World-Baptist'. While these categories are not intended to be mutually exclusive, the typology is useful both in positioning Yarnell's particular thesis, and in making comparisons with recent Baptist ecclesiology in Great Britain, which has focussed on the concept of covenant. Yarnell's own appeal to covenant is unusual in Southern Baptist thinking, and means that he cannot be easily fitted into the typology suggested. Though he belongs most evidently to the group named here as 'Conservative Localists', and is overtly opposed to any concept of a visible, universal church except in an eschatological sense, it is suggested that his own arguments might be seen as tending towards a more 'universal' view of the reality of the church beyond its local manifestation. His own work thus offers the promise that present polarizations among Baptists in the southern United States might, in time, be overcome.

A review of the biology and ecology of Florida beggarweed (Desmodium tortuosum)

Weed Science ◽  
2004 ◽  
Vol 52 (2) ◽  
pp. 185-200 ◽  
Author(s):  
Theodore M. Webster ◽  
John Cardina
Keyword(s):  
United States ◽  
Plant Pathogens ◽  
Cultural Practices ◽  
The United States ◽  
Western Hemisphere ◽  
Southern United States ◽  
Southeast United States ◽  
Forage Crop ◽  
Disturbed Areas ◽  
The World

Florida beggarweed is native to the Western Hemisphere but is naturalized around the world. During the last century, the mechanization of agriculture has transitioned Florida beggarweed from an important forage component to a weed of significance in the coastal plain of the southeast United States. This herbaceous annual is naturalized and found in fields and disturbed areas throughout the southern United States. The characteristics that made Florida beggarweed a good forage crop also make it a formidable weed. This review describes the importance of Florida beggarweed as a weed in the southern United States and the taxonomy of this species and details the distribution throughout the world and within the United States. The ecology of Florida beggarweed and its interactions with crop plants, insects, nematodes, and plant pathogens also are summarized. Finally, management of Florida beggarweed in agricultural systems using cultural practices and herbicides is reviewed.

scholarly journals A FRESH LOOK AT KNOWLEDGE MANAGEMENT STRATEGIES DURING THE CRISIS

2021 ◽  
Author(s):  
Marharyta Chepeliuk
Keyword(s):  
United States ◽  
Digital Technology ◽  
Management Strategies ◽  
The United States ◽  
Office Work ◽  
Remote Work ◽  
High Recovery ◽  
The Social ◽  
Employment Rates ◽  
Near Future

The pandemic has enhanced the social function of digital technologies and services. It is solely through digital technology that a massive shift to remote work has been possible during the most difficult period of the pandemic. All over the world, the philosophy of office work is changing, and there is a transition to permanent and conditional-permanent remote work. For example, Transport Canada is planning to move to telecommuting as a key employment model for its employees. In the near future, telecommuting will continue for most of the 6,000 employees in the agency. In China, widespread use of WeChat, Tencent, and Ding digital working applications began in late January 2020, when isolation measures were introduced. In Switzerland, COOVID-19 Remote Work and Study Resources provides free resources for remote operation and distance learning. Zoom and Google Meet videoconferencing, remote workplaces, and new social platforms run remote work almost immediately, and this trend is likely to continue after the lifting of the quarantine. Trends in staff employment worldwide are rather mixed. According to LinkedIn, it is possible to track changes in the employment rates of seven key economies – Australia, China, France, Italy, Singapore, Great Britain and United States. In France and Italy, the decline was more pronounced at -70% and -64.5% respectively by mid-April 2020. Since then, employment has been gradually recovering, and most of the seven key economies for which these figures have been analysed tend to change by 0 per cent year on year. By July 1, 2020, China, France, and the United States had seen the largest rebound in relative recruitment – -6% or -7%. At the end of September 2020, the countries with a high recovery in employment were China (22 per cent), Brazil (13 per cent), Singapore (8 per cent) and France (5 per cent). In these economies, hiring so far seems to compensate for months in which no new personnel have been recruited, indicating some stabilization of the labor market.

scholarly journals A Unified Effort to Fight an Enemy of Wheat and Barley: Fusarium Head Blight

Plant Disease ◽  
2012 ◽  
Vol 96 (12) ◽  
pp. 1712-1728 ◽  
Author(s):  
Marcia McMullen ◽  
Gary Bergstrom ◽  
Erick De Wolf ◽  
Ruth Dill-Macky ◽  
Don Hershman ◽  
...  
Keyword(s):  
United States ◽  
Fusarium Head Blight ◽  
Great Plains ◽  
Plant Disease ◽  
Management Strategies ◽  
The United States ◽  
Export Market ◽  
Northern Great Plains ◽  
Head Blight ◽  
Food And Feed

Wheat and barley are critical food and feed crops around the world. Wheat is grown on more land area worldwide than any other crop. In the United States, production of wheat and barley contributes to domestic food and feed use, and contributes to the export market and balance of trade. Fifteen years ago, Plant Disease published a feature article titled “Scab of wheat and barley: A re-emerging disease of devastating impact”. That article described the series of severe Fusarium head blight (FHB) epidemics that occurred in the United States and Canada, primarily from 1991 through 1996, with emphasis on the unparalleled economic and sociological impacts caused by the 1993 FHB epidemic in spring grains in the Northern Great Plains region. Earlier publications had dealt with the scope and damage caused by this disease in the United States, Canada, Europe, and China. Reviews published after 1997 further described this disease and its impact on North American grain production in the 1990s. This article reviews the disease and documents the information on U.S. FHB epidemics since 1997. The primary goal of this article is to summarize a sustained, coordinated, and collaborative research program that was put in place shortly after the 1993 epidemic, a program intended to quickly lead to improved management strategies and outreach implementation. This program serves as a model to deal with other emerging plant disease threats.

Conservation, Ecology, and Management of Catfish: The Second International Symposium

2011 ◽  
Keyword(s):  
United States ◽  
Body Condition ◽  
Ictalurus Punctatus ◽  
Channel Catfish ◽  
Aeromonas Hydrophila ◽  
Condition Index ◽  
The United States ◽  
Southern United States ◽  
Conservation Ecology ◽  
Columnaris Disease

<em>Abstract</em>.—U.S. Game and Fish agencies and farm-pond owners throughout the United States use commercially produced channel catfish <em>Ictalurus punctatus </em>fingerlings transported from the southern United States for supplemental stocking. We conducted six trials to examine whether pathogen load, body condition, and select environmental factors influence fingerling survival following transport and cage stocking. Fingerlings were sampled prior to stocking and weekly for the following 3 weeks. Weights and lengths were measured, and a relative condition index was used to quantify body condition. Skin scrapings and gill clippings were examined microscopically for pathogens, and posterior kidney was assayed for <em>Aeromonas hydrophila</em>. Mortality was either less than 10% (four trials) or catastrophic (two trials). A Columnaris disease epizootic was associated with ~50% mortality in one trial, and a red sore disease epizootic was associated with ~80% mortality in another. Body condition or other pathogens, present initially or acquired in study ponds, were not associated with high mortality. The first week appears to be critical for the survival of channel catfish fingerlings following transport.

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