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Assessment Of Phytoplankton Assemblages And Harmful Algal Blooms In New Jersey, Yaritza Acosta Caraballo May 2023

Assessment Of Phytoplankton Assemblages And Harmful Algal Blooms In New Jersey, Yaritza Acosta Caraballo

Theses, Dissertations and Culminating Projects

Urbanization, industrialization, and climate change have played a major role in the pollution of waterways, leading to a global increasing trend of harmful algal blooms (HAB) while jeopardizing water quality. Phytoplankton and HAB were evaluated within the highly urbanized and historically polluted state of New Jersey to help provide statewide baseline data for HAB and water quality management. A total of three studies were included in this dissertation. In the first study, phytoplankton communities were characterized in freshwaters of New Jersey during the cyanobacterial HAB season and their relationships to water quality at both statewide and ecoregion levels were examined. …


Arsenic : Risk, Exposure, Policy And Management, Nadia Binte Jamil May 2022

Arsenic : Risk, Exposure, Policy And Management, Nadia Binte Jamil

Theses, Dissertations and Culminating Projects

Arsenic (As) contamination in drinking water is a global concern. About 150 million people from 70 countries in the world are at risk to health hazards associated with As contamination. In this study, we compared four As mitigation approaches practiced in Bangladesh and their costs. Our results show that intervention that is associated with the lowest cost of exposure reduction is testing and switching ($3/person), followed by intermediate wells ($28/person), deep tube wells ($143/person), and piped water supply system ($158/person). We then prioritized affected villages to reduce exposure and facilitate mitigation using three criteria: weighted exposure (mean As concentration x …


Global Capacity, Potentials And Trends Of Solid Waste Research And Management, Michael A. Nwachukwu, Mersky Ronald, Huan Feng Sep 2017

Global Capacity, Potentials And Trends Of Solid Waste Research And Management, Michael A. Nwachukwu, Mersky Ronald, Huan Feng

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

In this study, United States, China, India, United Kingdom, Nigeria, Egypt, Brazil, Italy, Germany, Taiwan, Australia, Canada and Mexico were selected to represent the global community. This enabled an overview of solid waste management worldwide and between developed and developing countries. These are countries that feature most in the International Conference on Solid Waste Technology and Management (ICSW) over the past 20 years. A total of 1452 articles directly on solid waste management and technology were reviewed and credited to their original country of research. Results show significant solid waste research potentials globally, with the United States leading by 373 …


Executive Leadership Challenges Implementing Systemic Change Under Conditions Of Litigated Reform, Ariel Alvarez Mar 2016

Executive Leadership Challenges Implementing Systemic Change Under Conditions Of Litigated Reform, Ariel Alvarez

Department of Political Science and Law Faculty Scholarship and Creative Works

A case study was conducted using the lens of second-order change to examine leadership challenges during litigated-based reform of New Jersey’s child welfare agency. Six challenges identified included (a) difficulty implementing the comprehensive reform plan; (b) attempting systemwide change within a weak infrastructure; (c) leadership instability; (d) unclear leader roles and responsibilities; (e) poor diffusion of the case practice model, and (f) weak quality control mechanisms. Three recommendations for reducing implementation failures included developing rich pictures to understand system interdependencies, using open communication to facilitate change readiness, and implementing a sustainable quality review system to guide the change process.


Climate Change In Private Child Welfare Organizations, Catherine K. Lawrence, Wendy Zeitlin, Charles Auerbach, Nancy Claiborne Aug 2015

Climate Change In Private Child Welfare Organizations, Catherine K. Lawrence, Wendy Zeitlin, Charles Auerbach, Nancy Claiborne

Department of Social Work and Child Advocacy Faculty Scholarship and Creative Works

Agency-based design teams effectively address workforce issues in public child welfare agencies. This article presents findings from an adaptation of a design team intervention for private child welfare agencies. A longitudinal mixed-methodology design measures effects of the intervention and conditions of implementation. Pre–post surveys of workers (n = 137) and a comparison group (n = 153) measure climate, job satisfaction, perceptions of child welfare, and intent to leave. Statistically significant increases of 0.37 points on dimensions of organizational justice and support (justice: p = 0.01; support: p = 0.03) parallel the team’s perceived effect of their work—that it will make …


Reform In Lieu Of Change: Tastes Great, Less Filling, Jonathan G.S. Koppell Jan 2006

Reform In Lieu Of Change: Tastes Great, Less Filling, Jonathan G.S. Koppell

Publications from President Jonathan G.S. Koppell

In this response to Light, Koppell argues that the increasing frequency of reform may reflect Congress's inability to make significant changes to the substance of entrenched government programs. Moreover, he observes that the more profound evolution in government has been the movement toward the market-based provision of services, which has created a demand for new competencies in the public sector.