scholarly journals Plant Conservation Practitioners Can Benefit from Neutral Genetic Diversity

Diversity ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 552
Author(s):  
Mi Yoon Chung ◽  
Sungwon Son ◽  
Jordi López-Pujol ◽  
Kangshan Mao ◽  
Myong Gi Chung

Several papers deal with a conservation genetics gap in which plant conservation and restoration managers or practitioners do not soundly integrate population genetics information into conservation management. Authors concerned about this issue point out that practitioners perceive genetic research results to be impractical or unnecessary in the short term due to time and financial constraints. In addition, researchers often fail to translate research findings into comprehensive, jargon-free recommendations effectively. If possible, conservation-related or conservation-oriented articles should be easily written to bridge the research–implementation gap. Finally, based on a previously published prioritization framework for conservation genetics scenarios, we introduce four simple genetic categories by exemplifying each case. We hope that conservation practitioners could employ these suggested guidelines for the prioritization of population- and species-level management.

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Anna Dubois ◽  
Lars-Erik Gadde ◽  
Lars-Gunnar Mattsson

Purpose The purpose of the paper is to describe and analyse the evolution of the supplier base of a buying firm and the reasons behind these changes. Design/methodology/approach The paper is based on a case study of the changes over 52 years in a sub-set of the supplier base of a firm manufacturing fork-lifts. Findings The study shows that some relationships feature substantial longevity. However, the duration of one-third of the total relationships is shorter than five years. There was considerable variation over time in the dynamics of the supplier base in terms of entries and exits of suppliers. Owing to this variation, research findings and conclusions in short-term studies are heavily dependent on the specific conditions at the time of the study. Finally, no less than one-fourth of the terminated supplier relationships were reactivated later. Research limitations/implications The study was designed in a time when purchasing was considered entirely from the perspective of the buying firm. Further studies, therefore, must increasingly emphasise the role of suppliers and the interaction in the buyer–supplier relationships, as well as the embeddedness in networks. Originality/value The findings of the study are unique in two ways. First, they are based on systematic observations over more than 50 years. Second, the study involves the purchases of 11 components representing different technical and economic features. The (few) previous studies are based on much shorter time periods and involves fewer suppliers/components. Moreover, the findings regarding re-activation of terminated relationships represent unique contributions.


2013 ◽  
Vol 21 (78) ◽  
pp. 101-114
Author(s):  
Harvey Goldstein

The paper explores some of the issues involved in evaluating educational policy initiatives. It gives examples of how research findings can be evaluated and draws lessons for the ways in which policymakers can interact usefully with researchers. It argues that while central government's use of research evidence is often highly selective and concerned with its own perceived short term interests, a broader view of the research process is more productive and beneficial. The issues of class size, school league tables and the effects of homework are studied in detail and the often provisional nature of research evidence is emphasised as well as the uncertainty surrounding the findings of individual studies.


2020 ◽  
Author(s):  
Laura Melissa Guzman ◽  
Tyler Kelly ◽  
Lora Morandin ◽  
Leithen M’Gonigle ◽  
Elizabeth Elle

AbstractA challenge in conservation is the gap between knowledge generated by researchers and the information being used to inform conservation practice. This gap, widely known as the research-implementation gap, can limit the effectiveness of conservation practice. One way to address this is to design conservation tools that are easy for practitioners to use. Here, we implement data science methods to develop a tool to aid in conservation of pollinators in British Columbia. Specifically, in collaboration with Pollinator Partnership Canada, we jointly develop an interactive web app, the goal of which is two-fold: (i) to allow end users to easily find and interact with the data collected by researchers on pollinators in British Columbia (prior to development of this app, data were buried in supplements from individual research publications) and (ii) employ up to date statistical tools in order to analyse phenological coverage of a set of plants. Previously, these tools required high programming competency in order to access. Our app provides an example of one way that we can make the products of academic research more accessible to conservation practitioners. We also provide the source code to allow other developers to develop similar apps suitable for their data.


2017 ◽  
Vol 2 (3) ◽  
pp. 135
Author(s):  
Barnaby Bennett ◽  
Timothy John Moore

<p>This paper will look at an apparent tension between master plans that envision cities as finished objects and temporary projects that form in response to more immediate issues and concerns. In the five years since the large earthquake that struck Christchurch on February 22, 2011, a huge array of interventions, planning decisions, and design proposals have been made -affecting the lives of thousands of people and costing many billions of dollars. These actions are almost always separated into temporal categories of the short-term and the long-term; temporary and the permanent. In this categorisation there is a strange paradox in which the more concrete short-term actions are characterised as ephemeral and the paper ideas of the long-term more real. <br />The relationship between two forms is complex. Temporary and permanent forms of city-making can be complementary or in conflict - and sometimes both at the same time. Temporary projects can act as stepping-stones to a “finished” city, they can subvert and undermine the long-term plans, and they can support some aspects while undermining others.<br />The creation of a master plan in Christchurch – 18 months after the earthquakes – will be compared and contrasted with the making of a large temporary project called the Pallet Pavilion. Notions of <em>public engagement strategies</em>, <em>finishing</em>, and <em>risk management</em> will be articulated and used to illustrate how different the modes of temporary and permanent design operate in relation to the construction of the contemporary city.<br />Concepts from actor network theory will be used to describe the temporary and permanent forms of city-making and different associate types of collaboration. It is argued that the conception and planning of a new city and the design and construction of temporary amenities produce different experiences of time, and different forms of temporality. The authors are PhD candidates researching the role of temporary architecture in contemporary urban settings - this paper reflects on research findings from post-quake Christchurch.</p>


2019 ◽  
Vol 5 ◽  
pp. 1
Author(s):  
Ibrahim A. Onour ◽  

To estimate the long-term effect of carbon dioxide (CO2) emission on cereal yield in Sudan, we employed an autoregressive distributed lagged (ARDL) bound test for cointegration analysis. The ARDL results reveal evidence of cointegration between the dependent variable (cereals yield) and two independent variables (CO2 emission) and agricultural GDP. The estimation results of the error correction model indicate that change in CO2 has a positive and significant impact on the cereal yield in the long and short terms, as 1% increase in CO2 leads to a cereal yield increase by 3% in the short term and by 0.7% in the long term. This result adds two important findings to the existing literature: First, the positive impact of CO2 on cereal yield in Sudan supports previous research findings in other countries of warm and arid climates. Second, the effect of CO2 on cereal yield differs from short to long term, as our finding indicates that CO2 has a greater positive effect in the short term compared to that in the long term, implying that the effect of CO2 on cereal yields is not linear, as commonly perceived, but it decreases as time duration extends to longer periods. This may be due to the CO2 effect on global warming that emanates from cumulative CO2 concentration, which leaves a disproportionate impact on crops over time.


2013 ◽  
Vol 16 (1) ◽  
pp. 6-15 ◽  
Author(s):  
Allan Abbass ◽  
Joel M. Town ◽  
Ellen Driessen

Based on over forty years of videotaped case-based research, Habib Davanloo of McGill University, Canada, discovered some of the core ingredients that can enable direct and rapid access to the unconscious in resistant3 patients, patients with func-tional disorders, and patients with fragile character structure. We will describe here some of the main research findings that culminated in his description of a central therapeutic process involved in the intensive short-term dynamic psychotherapy (ISTDP) model. We will also describe the evolution of the technique over the past thirty years and summarize the empirical base for Davanloo’s ISTDP.


Open Theology ◽  
2016 ◽  
Vol 2 (1) ◽  
Author(s):  
Daniel White Hodge

AbstractThis article is an exploratory look into the experiences of five ethnic-minority youth from the Los Angeles region who experienced and engaged with White Evangelical outreach organizations (WEOO) and short term mission (STM) groups over the period of five years. This article employs their qualitative narratives and examines the effects that race, gender, and racism had on them. Added narrative from emerging ethnic-minority adults is also applied in this article to discuss those impacts, albeit on a specific region of the country, of (STMs) which have become increasingly well-known over the past decade. The purpose of this article is to examine and explore the effects of WEOOs and STMs on the populations they are intending to serve. From the research findings, I will illustrate 1) subtle racism, microaggression, and patriarchy from WEOOs and 2) allow the narrative of ethnic-minority experiences to chronicle their experience in these types of organizations. Lastly, this article will briefly propose alternatives and insights from the data gathered.


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