scholarly journals Tobacco and Cannabis Debris Survey Protocol

2022 ◽  
Author(s):  
Laurie C. Van De Werfhorst ◽  
Christopher L. Jerde ◽  
Marc W. Beutel ◽  
Andrew Brooks ◽  
Van Butsic ◽  
...  

Abstract Tobacco and cannabis product use can result in debris (a.k.a. litter) on the landscape, with implications to soil and water quality and thus potential impacts to ecosystems. More information is needed regarding how much debris exists on the landscape, such that the magnitude of potential associated environment problems can be quantified. Such information can raise awareness in the public about environmental hazards from tobacco and cannabis product use. The goal of this protocol is to quantify, via a timed survey approach, the tobacco and cannabis debris load (i.e. cigarette butts, cannabis or e-cigarette waste) at study sites. Multiple sites in a geographical location may be of interest for comparative analysis, for example sites used regularly by humans (e.g. trails, parking lots, around buildings, garbage cans) versus other sites that are suspected to have low human use. In any case, the same survey data sheet would be used (included with this protocol). Each survey will take 15 minutes per site to conduct. In the process of surveying, debris is collected and retained for later sorting, counting, and photographic documentation. The time to sort and count the collected debris will depend on the quantity and diversity of debris collected.

2002 ◽  
Vol 45 (9) ◽  
pp. 111-120 ◽  
Author(s):  
A. Tanik ◽  
M. Gurel ◽  
O. Zeren ◽  
I.E. Gonenc ◽  
H. Arslan ◽  
...  

Pesticides used on agricultural lands are among the significant diffuse sources of pollutants. They are poisons and can be particularly dangerous when misused and/or applied without care. Although certain characteristics of pesticides are well known, their final characteristics after they reach a waterbody are extremely difficult to estimate. Regarding the soil and water environment, it is necessary to conduct both a field study and laboratory analysis. Such a study has been performed in the catchment area of Dalyan Lagoon, Turkey, joining the Mediterranean Sea, that was selected as the pilot region. The input of pesticides, transport in soil and transfer to the water environment together with their probable impacts on water quality are determined by conducting detailed field surveys and water residue analyses. Within the scope of the study, the behavior and fate of pesticides both in soil and water are investigated in detail. Water residue experiments are conducted on four sets of water samples representing the seasons of the year 1999-2000 for the pre-selected 6 pesticides. Two sets of water samples (surface and bottom) are taken from the 16 stations along the lagoon channel and two lakes within the catchment area. The results and findings show the significance of the use of pesticides as they exist in the water environment around and/or slightly above the limits stated in the national current regulations except dichlorvos which presents very high values compared to its tolerance limit. Of particular interest, the results are used to enlighten the farmers and the public and increase awareness of pesticides as contaminants in valuable coastal waters.


2019 ◽  
Vol 4 (3) ◽  
pp. 381-390
Author(s):  
Prayogi Gunawan ◽  
Abriandi Abriandi

This study aims to test whether client pressure can moderate the influence of auditor’s independence and auditor’s competence on audit quality. This study used a survey approach with questionnaire form which filled by 80 auditors who work at the Public Accounting Firm of North Jakarta listed at the Indonesian Institute of Certified Public Accountants. Regression analysis was used to test the hypothesis. The result of the research shows that if the auditor has high independence and competence, then audit quality will be higher also. Based on testing of a pure moderator, client pressure is able to moderate and strengthen each influence of auditor’s independence and auditor’s competence on audit quality. This suggests that this study produces an ideal condition in which client pressure makes the auditor more independent and competent to the job. Keywords: Auditor’s independence, Auditor’s competence, Audit quality, Client pressure


2017 ◽  
Vol 1 (2) ◽  
pp. 29
Author(s):  
Sri Rijati ◽  
Tania Intan ◽  
Mega Subekti

This activity aims to growth awareness and public concern over the use of household waste. One effective way is tomake the process of recycling of waste in order to be a new product that has economic value. Sayang village, Jatinangor inSumedang district became one of priority area for the organization of this event. Its geographical location which is relativelyclose to the area of education is one reason for choosing this village. The activities in the form of Program Pengabdian kepadaMasyarakat Dosen (PPMD) is carried out by means of lectures, demonstrations and practices / trainings. The high productionof household waste and negative behaviour regarding garbage is actually an issue that is closely related to cultural behaviour.Therefore, the solution is actually should be also related with the issue of people’s mindset about the garbage. Recycling wastebins in order to produce a product that has economic value to be an alternative way to change people's mindsets about thegarbage that have tended to be negative. This activity is considered successful because of the participation of the public,especially mothers of households is quite high and active in a series of events


2021 ◽  
Vol 14 ◽  
pp. 117862212110092
Author(s):  
Michele M Tobias ◽  
Alex I Mandel

Many studies in air, soil, and water research involve observations and sampling of a specific location. Knowing where studies have been previously undertaken can be a valuable addition to future research, including understanding the geographical context of previously published literature and selecting future study sites. Here, we introduce Literature Mapper, a Python QGIS plugin that provides a method for creating a spatial bibliography manager as well as a specification for storing spatial data in a bibliography manager. Literature Mapper uses QGIS’ spatial capabilities to allow users to digitize and add location information to a Zotero library, a free and open-source bibliography manager on basemaps or other geographic data of the user’s choice. Literature Mapper enhances the citations in a user’s online Zotero database with geo-locations by storing spatial coordinates as part of traditional citation entries. Literature Mapper receives data from and sends data to the user’s online database via Zotero’s web API. Using Zotero as the backend data storage, Literature Mapper benefits from all of its features including shared citation Collections, public sharing, and an open web API usable by additional applications, such as web mapping libraries. To evaluate Literature Mapper’s ability to provide insights into the spatial distribution of published literature, we provide a case study using the tool to map the study sites described in academic publications related to the biogeomorphology of California’s coastal strand vegetation, a line of research in which air movement, soil, and water are all driving factors. The results of this exercise are presented in static and web map form. The source code for Literature Mapper is available in the corresponding author’s GitHub repository: https://github.com/MicheleTobias/LiteratureMapper


2021 ◽  
Vol 13 (13) ◽  
pp. 7513
Author(s):  
Joshua Lozano ◽  
Joonghyeok Heo ◽  
Mijin Seo

The purpose of this study was to evaluate the public water contamination levels of Winkler County, in West Texas. With water scarcity becoming more prevalent in arid climates like West Texas, it is important to ensure the water quality in these areas. The Dockum and Pecos Valley aquifers were analyzed for inorganic pollutants that could inhibit the water. The parameters such as copper, lead, arsenic, nitrate, chloride, and chromium level reports were provided from 1972 to 2018 to analyze and compare to other studies such as the ones conducted in the Midland/Odessa area. The results were compared to the Environmental Protection Agency (EPA) safety standards, and conclusions were made for the safety consumption of water within the county. We found that inorganic pollutants resulted mainly from the mobilization of the contaminant from anthropogenic activities such as chemical fertilizers, oil and gas developments. This research provides important information for inorganic pollutants in the sinkhole region of Winkler County and contributes to understanding the response to the aquifers. The significance of water quality in West Texas is now more important than ever to ensure that everyone has clean drinking water.


2021 ◽  
Vol 29 (Supplement_1) ◽  
pp. i40-i41
Author(s):  
A Hindi ◽  
S Willis ◽  
S Jacobs ◽  
E Schafheutle

Abstract Introduction In 2019/2020, the Pharmacy Integration Fund commissioned delivery of cross-sector pre-registration pharmacist training incorporating 3–6 month placements in general practice (GP). GP placements were managed by Health Education England (HEE) and organised as one (or more) blocks, or as spilt weeks/days across base sector (hospital/community) and GP. Trainees had a pharmacist tutor at base and in GP. Aim to evaluate the implementation of cross-sector pre-registration pharmacy placements in GP in England, and to identify barriers and enablers of a successful placement. Methods A qualitative approach was taken, with case study sites purposively sampled for maximum variation: pharmacy base (hospital/community), number of pre-registration pharmacist trainees in base doing GP placement, length of GP placement, organisation of GP placement and geographical location. With consent, trainees and tutors identified as meeting sampling criteria were emailed invitation letters and participant information sheets. Where the trainee and their tutor(s) agreed to participate, semi-structured telephone interviews were conducted January - July 2020. Questions developed from literature(1, 2) and the HEE handbook were tailored to understanding trainees’ and tutors’ views on the implementation of pre-registration pharmacist placements in GP, including benefits, unintended consequences and impacts. Thematic analysis across sites was undertaken with a focus on exploring inter and intra group themes. Results Thirty-four interviews were completed in 11 study sites (5 GP/hospital; 6 GP/community pharmacy). Trainees and tutors considered GP placements had been successful. Contributing factors were: placement planning (induction, contingency arrangements for cover should GP tutor be unavailable); tutors working together (good communication and collaboration); GP tutor support (regular contact, reflection; identifying learning needs; opportunities for learning); integration of GP placements within training year (specific learning/training activities at base during GP placement); and GP tutors having backing of their organisation to supervise effectively. A lack of these impacted negatively. Trainees completed a wide spectrum of activities and gradually moved from administrative to clinical tasks. They built up confidence to undertake patient-facing activities, with more direct supervision at the beginning moving to indirect supervision using debriefing. Thirteen weeks in GP was considered an appropriate minimum duration by all trainees and tutors; those based in community felt that 26 weeks in GP provided more opportunities for clinical and consultation skills learning. Cross-sector experience facilitated a better understanding of patient pathways and the importance of holistic patient care. All trainees considered working in GP in future but highlighted the lack of a cross-sector GP foundation programme. Base tutors felt the time commitment was comparable to single sector placements. Base and GP tutors felt that a clear set of competencies for GP placements and a broader governance framework would ensure standards and consistency. Conclusion This is the first national evaluation of cross-sector pre-registration pharmacists in general practice placements in England. Sampling as case studies enabled data triangulation and generated a multi-faceted understanding on factors impacting GP placements. A key limitation was the volunteer bias associated with recruitment. Key attributes of a successful pre-registration cross-sector training experience are highlighted and can inform policy reforms including change from pre-registration to foundation year training. References 1. Gray N. Review of Experience of Pre-registration Pharmacist Placements in the General Practice Setting – Final Report. 2019. 2. Jee SD, Schafheutle EI, Noyce PR. Is pharmacist pre-registration training equitable and robust? Higher Education, Skills and Work-Based Learning. 2019;9(3):347–58.


Hydrology ◽  
2021 ◽  
Vol 8 (1) ◽  
pp. 49
Author(s):  
Madeline A. Grupper ◽  
Madeline E. Schreiber ◽  
Michael G. Sorice

Provision of safe drinking water by water utilities is challenged by disturbances to water quality that have become increasingly frequent due to global changes and anthropogenic impacts. Many water utilities are turning to adaptable and flexible strategies to allow for resilient management of drinking water supplies. The success of resilience-based management depends on, and is enabled by, positive relationships with the public. To understand how relationships between managers and communities spill over to in-home drinking water behavior, we examined the role of trust, risk perceptions, salience of drinking water, and water quality evaluations in the choice of in-home drinking water sources for a population in Roanoke Virginia. Using survey data, our study characterized patterns of in-home drinking water behavior and explored related perceptions to determine if residents’ perceptions of their water and the municipal water utility could be intuited from this behavior. We characterized drinking water behavior using a hierarchical cluster analysis and highlighted the importance of studying a range of drinking water patterns. Through analyses of variance, we found that people who drink more tap water have higher trust in their water managers, evaluate water quality more favorably, have lower risk perceptions, and pay less attention to changes in their tap water. Utility managers may gauge information about aspects of their relationships with communities by examining drinking water behavior, which can be used to inform their future interactions with the public, with the goal of increasing resilience and adaptability to external water supply threats.


2021 ◽  
Vol 13 (16) ◽  
pp. 8710
Author(s):  
Yuchao Zhang ◽  
Steven Loiselle ◽  
Yimo Zhang ◽  
Qian Wang ◽  
Xia Sun ◽  
...  

The largest blue-green infrastructures in industrialized, urbanized and developed regions in China are often multiuse wetlands, located just outside growing urban centers. These areas have multiple development pressures while providing environmental, economic, and social benefits to the local and regional populations. Given the limited information available about the tradeoffs in ecosystem services with respect to competing wetland uses, wetland managers and provincial decision makers face challenges in regulating the use of these important landscapes. In the present study, measurements made by citizen scientists were used to support a comparative study of water quality and wetland functions in two large multiuse wetlands, comparing areas of natural wetland vegetation, tourism-based wetland management and wetland agriculture. The study sites, the Nansha and Tianfu wetlands, are located in two of the most urbanized areas of China: the lower Yangtze River and Pearl River catchments, respectively. Our results indicated that the capacity of wetlands to mitigate water quality is closely related to the quality of the surrounding waters and hydrological conditions. Agricultural areas in both wetlands provided the lowest sediment and nutrient retention. The results show that the delivery of supporting ecosystem services is strongly influenced by the location and use of the wetland. Furthermore, we show that citizen scientist-acquired data can provide fundamental information on quantifying these ecosystem services, providing needed information to wetland park managers and provincial wetland administrators.


2021 ◽  
Vol 13 (4) ◽  
pp. 1878
Author(s):  
Alan R. Hunt ◽  
Meiyin Wu ◽  
Tsung-Ta David Hsu ◽  
Nancy Roberts-Lawler ◽  
Jessica Miller ◽  
...  

The National Wild and Scenic Rivers Act protects less than ¼ of a percent of the United States’ river miles, focusing on free-flowing rivers of good water quality with outstandingly remarkable values for recreation, scenery, and other unique river attributes. It predates the enactment of the Clean Water Act, yet includes a clear anti-degradation principle, that pollution should be reduced and eliminated on designated rivers, in cooperation with the federal Environmental Protection Agency and state pollution control agencies. However, the federal Clean Water Act lacks a clear management framework for implementing restoration activities to reduce non-point source pollution, of which bacterial contamination impacts nearly 40% of the Wild and Scenic Rivers. A case study of the Musconetcong River, in rural mountainous New Jersey, indicates that the Wild and Scenic Rivers Act can be utilized to mobilize and align non-governmental, governmental, philanthropic, and private land-owner resources for restoring river water quality. For example, coordinated restoration efforts on one tributary reduced bacterial contamination by 95%, surpassing the TMDL goal of a 93% reduction. Stakeholder interviews and focus groups indicated widespread knowledge and motivation to improve water quality, but resource constraints limited the scale and scope of restoration efforts. The authors postulate that the Partnership framework, enabled in the Wild and Scenic Rivers Act, facilitated neo-endogenous rural development through improving water quality for recreational usage, whereby bottom-up restoration activities were catalyzed via federal designation and resource provision. However, further efforts to address water quality via voluntary participatory frameworks were ultimately limited by the public sector’s inadequate funding and inaction with regard to water and wildlife resources in the public trust.


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