Natural Systems Approach to Preventing Environmental Harm from Unpaved Roads

2003 ◽  
Vol 1819 (1) ◽  
pp. 210-217 ◽  
Author(s):  
Woodrow J. Colbert
Keyword(s):  
Decision Making ◽  
Systems Approach ◽  
Pollution Prevention ◽  
The United States ◽  
Environmental Harm ◽  
Road Maintenance ◽  
Unpaved Roads ◽  
Natural Systems ◽  
Funding Program ◽  
Local Officials

In the United States, non-point-source pollution has been documented at more than 11,000 individual sites along the state of Pennsylvania’s 20,000 mi of unpaved roads. This substantiates the fact that traditional road maintenance practices are not addressing dust and sediment pollution. A Dirt and Gravel Road Pollution Prevention Program instigated by concerned citizens, initiated by the Pennsylvania Department of Transportation, and implemented by local county conservation districts has begun implementing an education and funding program that encourages recognition and use of the relentless forces of nature to reduce pollution through enlightened road maintenance objectives and decisions. Referred to as the natural systems approach, this work has application when maintenance decisions are made by nonengineer generalists who can be quickly trained to recognize the indicators of stable vegetation and drainage patterns associated with good and bad road performance. Replicating the stable environments associated with good roads is then a local initiative to treat the problem and not the symptom. Solutions can be accomplished in stages with whatever resources local officials have available. Examples of a few ramifications of traditional decision making together with alternative solutions to them were developed to precipitate discussion. A call has been made to assemble an interdisciplinary task force to further efforts, such as AASHTO’s 2001 Guidelines for Geometric Design of Very Low-Volume Local Roads (ADT < 400), that will relieve pressure on local officials to adhere to traditional decision making, which is based on paved highvolume roads.

Considering a family systems approach to surrogate decision-making.

2017 ◽  
Vol 35 (1) ◽  
pp. 85-87
Author(s):  
Elizabeth K. Vig ◽  
Janelle S. Taylor ◽  
Ann M. O'Hare
Keyword(s):  
Decision Making ◽  
Family Systems ◽  
Systems Approach ◽  
Surrogate Decision Making ◽  
Surrogate Decision

The United States and the Iranian Nuclear Programme

2018 ◽  
Author(s):  
Steven Hurst
Keyword(s):  
United States ◽  
Decision Making ◽  
Domestic Politics ◽  
The United States ◽  
Nixon Administration ◽  
Comprehensive Plan ◽  
The Us ◽  
Nuclear Issue ◽  
The Relationship

The United States, Iran and the Bomb provides the first comprehensive analysis of the US-Iranian nuclear relationship from its origins through to the signing of the Joint Comprehensive Plan of Action (JCPOA) in 2015. Starting with the Nixon administration in the 1970s, it analyses the policies of successive US administrations toward the Iranian nuclear programme. Emphasizing the centrality of domestic politics to decision-making on both sides, it offers both an explanation of the evolution of the relationship and a critique of successive US administrations' efforts to halt the Iranian nuclear programme, with neither coercive measures nor inducements effectively applied. The book further argues that factional politics inside Iran played a crucial role in Iranian nuclear decision-making and that American policy tended to reinforce the position of Iranian hardliners and undermine that of those who were prepared to compromise on the nuclear issue. In the final chapter it demonstrates how President Obama's alterations to American strategy, accompanied by shifts in Iranian domestic politics, finally brought about the signing of the JCPOA in 2015.

Ban Ki-moon, 2007–2016

2018 ◽  
Author(s):  
Richard Gowan
Keyword(s):  
United States ◽  
Decision Making ◽  
Security Council ◽  
Large Scale ◽  
Central African Republic ◽  
The United States ◽  
Cautious Approach ◽  
Peacekeeping Operations ◽  
Council Decision ◽  
The Face

During Ban Ki-moon’s tenure, the Security Council was shaken by P5 divisions over Kosovo, Georgia, Libya, Syria, and Ukraine. Yet it also continued to mandate and sustain large-scale peacekeeping operations in Africa, placing major burdens on the UN Secretariat. The chapter will argue that Ban initially took a cautious approach to controversies with the Council, and earned a reputation for excessive passivity in the face of crisis and deference to the United States. The second half of the chapter suggests that Ban shifted to a more activist pressure as his tenure went on, pressing the Council to act in cases including Côte d’Ivoire, Libya, and Syria. The chapter will argue that Ban had only a marginal impact on Council decision-making, even though he made a creditable effort to speak truth to power over cases such as the Central African Republic (CAR), challenging Council members to live up to their responsibilities.

scholarly journals The Urban River Syndrome: Achieving Sustainability Against a Backdrop of Accelerating Change

2021 ◽  
Vol 18 (12) ◽  
pp. 6406
Author(s):  
Martin Richardson ◽  
Mikhail Soloviev
Keyword(s):  
River Restoration ◽  
Native Species ◽  
Systems Approach ◽  
Similar Type ◽  
Urban River ◽  
Urban Rivers ◽  
River Ecology ◽  
Spatial And Temporal Scales ◽  
Natural Systems ◽  
Urban River Restoration

Human activities have been affecting rivers and other natural systems for millennia. Anthropogenic changes to rivers over the last few centuries led to the accelerating state of decline of coastal and estuarine regions globally. Urban rivers are parts of larger catchment ecosystems, which in turn form parts of wider nested, interconnected systems. Accurate modelling of urban rivers may not be possible because of the complex multisystem interactions operating concurrently and over different spatial and temporal scales. This paper overviews urban river syndrome, the accelerating deterioration of urban river ecology, and outlines growing conservation challenges of river restoration projects. This paper also reviews the river Thames, which is a typical urban river that suffers from growing anthropogenic effects and thus represents all urban rivers of similar type. A particular emphasis is made on ecosystem adaptation, widespread extinctions and the proliferation of non-native species in the urban Thames. This research emphasizes the need for a holistic systems approach to urban river restoration.

scholarly journals 307 A systems approach to understanding biosecurity decision-making

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 43-43
Author(s):  
Scott C Merrill ◽  
Christopher Koliba ◽  
Gabriela Bucini ◽  
Eric Clark ◽  
Luke Trinity ◽  
...  
Keyword(s):  
Decision Making ◽  
Negative Impact ◽  
Risk Mitigation ◽  
African Swine Fever Virus ◽  
The United States ◽  
Mitigation Strategies ◽  
Communication Strategy ◽  
Livestock Industry ◽  
Diarrhea Virus ◽  
Operational Level

Abstract Disease and its consequences result in social and economic impacts to the US animal livestock industry, ranging from losses in human capital to economic costs in excess of a billion dollars annually. Impacts would dramatically escalate if a devastating disease like Foot and Mouth Disease or African Swine Fever virus were to emerge in the United States. Investing in preventative biosecurity can reduce the likelihood of disease incursions and their negative impact on our livestock industry, yet uncertainty persists with regards to developing an effective biosecurity structure and culture. Here we show the implications of human behavior and decision making for biosecurity effectiveness, from the operational level to the owner/managerial level and finally to the systems level. For example, adjustments to risk messaging strategies could double worker compliance with biosecurity practices at the operational level. The improvement of our risk communication strategy may increase willingness to invest in biosecurity. Furthermore, the adaptation of policies could nudge behavior so that we observe a short disease outbreak followed by a quick eradication instead of a pandemic. Our research shows how the emergence of now-endemic diseases, such as Porcine Epidemic Diarrhea virus, cannot be adequately modeled without the use of a human behavioral component. Focusing solely on any one sector or level of the livestock system is not sufficient to predict emergent disease patterns and their social and economic impact on livestock industries. These results provide insight toward developing more effective risk mitigation strategies and ways to nudge behavior toward more disease resilient systems.

“Little Plants in the Country”: Henry Ford's Village Industries and the Beginning of Decentralized Technology in Modern America

Prospects ◽  
1988 ◽  
Vol 13 ◽  
pp. 181-223 ◽  
Author(s):  
Howard P. Segal
Keyword(s):  
United States ◽  
Decision Making ◽  
New York ◽  
Information Processing ◽  
Real Estate ◽  
New York Times ◽  
The United States ◽  
Physical Proximity ◽  
The World ◽  
Word Processors

“Technology Spurs Decentralization Across the Country.” So reads a 1984 New York Times article on real-estate trends in the United States. The contemporary revolution in information processing and transmittal now allows large businesses and other institutions to disperse their offices and other facilities across the country, even across the world, without loss of the policy- and decision-making abilities formerly requiring regular physical proximity. Thanks to computers, word processors, and the like, decentralization has become a fact of life in America and other highly technological societies.

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