Utilisation ethnobotanique de Garcinia lucida, Scorodophloeus zenkeri et Alstonia boonei dans la localité de Ngovayang I (Sud Cameroun)

2021 ◽  
Vol 14 (2) ◽  
pp. 16-23
Author(s):  
Kinjouo Ghislain Kenguem ◽  
Victor François Nguetsop ◽  
Solefack Marie Caroline Momo
Keyword(s):  
Tree Species ◽  
Negative Impact ◽  
Management Strategies ◽  
Research Work ◽  
Forest Products ◽  
Plant Origin ◽  
Self Medication ◽  
Non Timber Forest Products ◽  
The Impact ◽  
Structured Questionnaire

Les forêts d’Afrique centrale contiennent plusieurs produits d’origine animale et végétale. Les produits d’origine végétale peuvent se distinguer en produits forestiers ligneux et non ligneux. Le présent travail de recherche porte sur l’importance et la gestion durable de quelques Produits Forestiers Non Ligneux (PFNL), notamment l’écorce de trois arbres (Garcinia lucida, Scorodophloeus zenkeri, Alstonia boonei) dans la localité de Ngovayang I. À l’aide d’un questionnaire semi-structuré, les caractéristiques du secteur des PFNL, les stratégies de gestion, ainsi que l’impact de la valorisation des PFNL ont été déterminés. Il ressort des enquêtes que les écorces de ces trois espèces sont connues et utilisées à des fins diverses telles que la consommation, l’automédication et la vente. L’initiation à l’utilisation de l’écorce de ces espèces est liée au sexe et est également fonction de l’âge des enquêtés. Leurs écorces sont approvisionnées sur le marché et vendues en majorité par les hommes. G. lucida et S. zenkeri sont utilisées à des fins nutritionnelles, médicinales et lucratives, tandis qu’Alstonia boonei est utilisée exclusivement à des fins médicinales. Pour des personnes plus jeunes, d’une tranche d’âge comprise entre 15 et 35 ans, l’exploitation de l’écorce de ces trois espèces n’a aucun impact néfaste sur la disponibilité des ressources forestières. S’agissant des personnes âgées de 35 à 65 ans, l’exploitation non contrôlée et l’écorçage anarchique de G. lucida et de S. zenkeri peuvent entrainer leur pénurie et même leur disparition dans cette région. Toutefois, la récolte échelonnée de l’écorce de G. lucida, S. zenkeri et A. boonei est utilisée comme stratégie de gestion de l’écorce de ces arbres dans cette localité.   Central African forests are teemed with several goods of animal and plant origin. Goods of plant origin are forest products and non-timber forest products. This research work focused on the identification and importance of some non-timber forest products (NTFPs), especially the bark of tree species (Garcinia lucida, Scorodophloeus zenkeri and Alstonia boonei) in the locality of Ngovayang I. Using a semi-structured questionnaire, the characteristics of the NTFP sector, management strategies, and the impact of NTFP exploitation were determined in Ngovayang I. Surveys show that the bark of these three species is well known and used for various purposes such as consumption, self-medication and sale. The initiation of the use of the bark of these species is linked to sex and also depends on the age of the respondents. Their bark is supplied on the market and sold mostly by men. G. lucida and S. zenkeri are used for food, medicinal and profit-making purposes, while A. boonei is used exclusively for medicinal purposes. For younger people, aged between 15 and 35 years old, the exploitation of the bark of these three species has no negative impact on forest resources. For old people (35 to 65 years), the uncontrolled exploitation and uncontrolled debarking of G. lucida and S. zenkeri can lead to the shortage and even extinction of these two tree species in the region. However, the planned harvest of the bark of Garcinia lucida, Scorodophloeus zenkeri and Alstonia boonei is used as strategy of management of the bark of these trees in this locality.

Effect of international labor mobility on social-economic development of countries

2021 ◽  
pp. 54-59
Author(s):  
E.I. Huseinova ◽  
Keyword(s):  
Economic Development ◽  
Social Economic ◽  
Negative Impact ◽  
Research Work ◽  
Practical Significance ◽  
Problem Solution ◽  
International Mobility ◽  
Labor Resources ◽  
Social Economic Development ◽  
The Impact

The goal of the research is the specification of the effect of international mobility of labor resources on the social-economic development of a country, as well as the impact on the GDP volume. The main purpose set in the investigation is the study of international experience of the problem solution. Another goal of the research work is the international mobility of labor resources in conditions of national economy. The methods of analysis, grouping and analogy were used in the investigation. In the research work carried out by the author, the properties of international mobility of labor resources were commented, the factors and reasons of their occurrence specified as well. The analysis has been conducted and the system of effect mobility of labor resources on GDP growth in some countries and their impact on the state of labor market developed. Due to the research surveys, the reasons for development of international mobility of labor resources and direction of labor migration streams in Azerbaijan have been identified. The impact of international mobility of labor resources on social-economic development has been evaluated. Positive and negative impact of international mobility of labor resources on social-economic development of Azerbaijan, as well as setting measures on migrant admission as contributing country in case of negative effect have been specified in the innovation of research. Practical significance of the investigation lies in the regulation of international mobility of labor resources, introduction with experience of difference countries by the system of statistical figures and formation of their resources, grouping and using the data for problem solution in our country.

COVID -19 and Indian Financial Markets: A Review

2020 ◽  
Vol 16 (02) ◽  
pp. 1-8
Author(s):  
Kamaldeep Kaur Sarna
Keyword(s):  
Financial Markets ◽  
Financial Institutions ◽  
Financial Services ◽  
Stock Markets ◽  
Global Economy ◽  
Banking Sector ◽  
Global Financial Crisis ◽  
Negative Impact ◽  
Management Strategies ◽  
The Impact

COVID-19 is aptly stated as a Black Swan event that has stifled the global economy. As coronavirus wreaked havoc, Gross Domestic Product (GDP) contracted globally, unemployment rate soared high, and economic recovery still seems a far-fetched dream. Most importantly, the pandemic has set up turbulence in the global financial markets and resulted in heightened risk elements (market risk, credit risk, bank runs etc.) across the globe. Such uncertainty and volatility has not been witnessed since the Global Financial Crisis of 2008. The spread of COVID-19 has largely eroded investors’ confidence as the stock markets neared lifetimes lows, bad loans spiked and investment values degraded. Due to this, many turned their backs on the risk-reward trade off and carted their money towards traditionally safer investments like gold. While the banking sector remains particularly vulnerable, central banks have provided extensive loan moratoriums and interest waivers. Overall, COVID-19 resulted in a short term negative impact on the financial markets in India, though it is making a way towards V-shaped recovery. In this context, the present paper attempts to identify and evaluate the impact of the pandemic on the financial markets in India. Relying on rich literature and live illustrations, the influence of COVID-19 is studied on the stock markets, banking and financial institutions, private equities, and debt funds. The paper covers several recommendations so as to bring stability in the financial markets. The suggestions include, but are not limited to, methods to regularly monitor results, establishing a robust mechanism for risk management, strategies to reduce Non-Performing Assets, continuous assessment of stress and crisis readiness of the financial institutions etc. The paper also emphasizes on enhancing the role of technology (Artificial Intelligence and Virtual/Augmented Reality) in the financial services sector to optimize the outcomes and set the path towards recovery.

scholarly journals Sustainable use of forest and hunting resources

2014 ◽  
pp. 25-49
Author(s):  
Milorad Danilovic ◽  
Dragan Gacic
Keyword(s):  
Environmental Impacts ◽  
Sustainable Use ◽  
Forest Products ◽  
Wood Biomass ◽  
Analysis And Evaluation ◽  
Number Of Factors ◽  
Non Timber Forest Products ◽  
Forestry Production ◽  
The Impact

This paper presents the issue of the use of forest and hunting resources in Serbia, with special emphasis on their sustainability. The use of modern technological solutions in terms of sustainable use of forest and hunting resources should be seen through an analysis and evaluation of environmental impacts. The existing machinery used in Serbian forestry cannot respond to the current demands of forestry production. However, the current unfavourable conditions can be significantly improved with appropriate measures. The planning of a network of roads including a number of factors that directly and indirectly affect sustainable use is of great importance for the development of forestry and hunting. Wood biomass in Serbian forests should be used in the manner and to the extent that ensures the sustainability of ecosystems and the production of large quantities of energy. In recent years, non-timber forest products have gained importance, so that the income generated from their use is growing. The impact of newly adopted laws and bylaws in the field of forestry, hunting and the protection of nature and environment will depend primarily on their application, control, execution and possible amendments and adjustments.

scholarly journals Extraction of non-timber forest products from tropical rain forests. Does diversity come at a price?

1997 ◽  
Vol 45 (4) ◽  
pp. 439-450 ◽  
Author(s):  
R.G.A. Boot
Keyword(s):  
Economic Development ◽  
Biological Diversity ◽  
Forest Products ◽  
Forest Composition ◽  
Forest Species ◽  
Tropical Rain Forests ◽  
Rain Forests ◽  
Lack Of Information ◽  
Non Timber Forest Products ◽  
The Impact

Tropical rain forests are rich in plant and animal species. The sustainable extraction of non-timber forest products has been advocated as a strategy to best conserve this diversity. However, the development and implementation of such exploitation systems, which aim to reconcile conservation and economic development, are still hampered by the lack of information on the biological sustainability of these systems, the impact of these exploitation systems on the biological diversity and the insufficient knowledge of the role of forest products in the household economy of forest dependent people and hence their prospects for economic development. Whether the exploitation of non-timber forest products from tropical rain forests is sustainable or not is still open to question, but data presently available on the biological, social and economic aspects of these extraction systems point at an interesting question: does diversity come at a price? Namely, low density of conspecifics, and thus products, and hence low productivity for those involved in the collection of forest resources. The paper will further discuss whether domestication of forest species provides an alternative for some of these species. Species are part of a complex ecosystem and their functioning is partly depended on the presence of other species in the system. The attributes of the species which have to be taken into account in order to make domestication of forest species successful are considered. Finally, the paper returns to the question of how to reconcile conservation and use of tropical rain forests. It will present a case for domesticating the forest instead of the species or, in other words, changing the forest composition without changing its structure and functioning, and maintaining acceptable levels of biodiversity.

scholarly journals Sustainable Harvesting of Cinnamomum burmannii (Nees & T. Nees) Blume in Kerinci Regency, Indonesia

2019 ◽  
Vol 11 (23) ◽  
pp. 6709 ◽  
Author(s):  
Sidi Rana Menggala ◽  
Wouter Vanhove ◽  
Dimas Rahadian Aji Muhammad ◽  
Jon Hendri ◽  
Stijn Speelman ◽  
...  
Keyword(s):  
Forest Conservation ◽  
Forest Products ◽  
Group Discussions ◽  
Sustainable Harvesting ◽  
Production Methods ◽  
Direct Observations ◽  
Non Timber Forest Products ◽  
Cinnamomum Burmannii ◽  
National Governments ◽  
Structured Questionnaire

Cinnamomum burmannii (Nees & T. Nees) Blume is an endemic tree of up to 20 meters tall that grows in the surrounding forest in the Kerinci regency. Cinnamon is one of the most valuable non-timber forest products (NTFP) harvested from Kerinci. The tree is classified as an NTFP based on criteria set out by a regulation of the Indonesian Ministry of Forestry in 2007. As a result, it must be harvested sustainably. Its massive cultivation has caused deforestation in several areas in Kerinci. The objective of this paper is to assess the environmental impacts of continuous C. burmannii harvesting of the bark by clearcutting the whole tree. Intensive clearcutting, slash, and burn posed a significant threat for (wildlife) biodiversity in the habitat of C. burmannii. The study was performed in collaboration with the Institute for Agricultural Technology of Jambi (BPTP) from October 2018–January 2019. A harvester group in Lempur Mudik village was surveyed through a semi-structured questionnaire, focus group discussions, interviews and direct observations on C. burmannii production methods and their impact on forest conservation. We discuss how young farmers can contribute to forest conservation through sustainable harvesting of cinnamon. We conclude by suggesting leverages for forest conservation and by proposing actions from the local and national governments that should be urgently taken to safeguard wildlife biodiversity in the surrounding forest.

scholarly journals Impact of Non-Timber Forest Product Use on the Tree Community in North-Western Vietnam

Forests ◽  
2018 ◽  
Vol 9 (7) ◽  
pp. 431 ◽  
Author(s):  
Thi Dao ◽  
Dirk Hölscher
Keyword(s):  
Tree Species ◽  
Logistic Model ◽  
Forest Products ◽  
Buffer Zone ◽  
Forest Types ◽  
Tree Community ◽  
Tree Communities ◽  
Non Timber Forest Products ◽  
Forest Use ◽  
North Western

Trees providing non-timber forest products (NTFPs) are valuable forest resources, and their management can support conservation objectives. We analyzed the abundance of tree species providing NTFPs, recognized by local H’mong people, in both the strictly protected core zone and the low-intensity forest use buffer zone in north-western Vietnam. We identified 249 tree species, of which 48% were classified as NTFP species. The abundance of 35% of the NTFP tree species was significantly correlated with footpaths, indicating an influence of human activity. A multiple logistic regression model indicates that using NTFP trees for food, medicine, and root harvesting, increases the probability of an NTFP tree absence in the buffer zone. In contrast, the high density of species, and collections of fruit, leaf, and resin decrease the probability of an NTFP tree absence in the buffer zone. Further assessment with a logistic model indicated that NTFP use has lower impacts on the tree community than timber use. We think that the parameterized models will enable comparisons of different situations and forest types and be particularly helpful in evaluating potential changes in tree communities over time.

scholarly journals Social Vulnerability, Gender and Disasters. The Case of Haiti in 2010

2020 ◽  
Vol 12 (9) ◽  
pp. 3574 ◽  
Author(s):  
Mar Llorente-Marrón ◽  
Montserrat Díaz-Fernández ◽  
Paz Méndez-Rodríguez ◽  
Rosario González Arias
Keyword(s):  
Natural Disasters ◽  
International Development ◽  
Social Vulnerability ◽  
Negative Impact ◽  
Research Work ◽  
The United States ◽  
Negative Effects ◽  
Unequal Distribution ◽  
And Gender ◽  
The Impact

The study of vulnerability constitutes a central axis in research work on sustainability. Social vulnerability (SV) analyzes differences in human capacity to prepare, respond and recover from the impact of a natural hazard. Although disasters threaten all the people who suffer from them, they do not affect all members of society in the same way. Social and economic inequalities make certain groups more vulnerable. Factors such as age, sex, social class and ethnic identity increase vulnerability to a natural disaster. Ten years after the earthquake in Haiti in 2010, this work deepens the relationship between natural disasters, SV and gender, exploring the unequal distribution of the SV in the face of a seismic risk. The source of statistical information has been obtained from the Demographic and Health Survey (DHS), developed by the United States Agency for International Development (USAID). Multicriteria decision techniques (TOPSIS) and the differences in differences (DID) technique are used to analyze variations in gender inequality in SV as a result of the catastrophic event. The results obtained reinforce the idea of the negative impact of the disaster on the SV. Additionally, an intensification of the negative effects is observed when the household is headed by a woman, increasing the gap in SV between households headed by women and the rest of the households. The conclusions obtained show additional evidence of the negative effects caused by natural disasters on women, and important implications for disaster risk management are derived that should not be ignored.

Australian female athlete perceptions of the challenges associated with training and competing when menstrual symptoms are present

2020 ◽  
Vol 15 (3) ◽  
pp. 316-323
Author(s):  
Mike Armour ◽  
Kelly A Parry ◽  
Kylie Steel ◽  
Caroline A Smith
Keyword(s):  
Menstrual Cycle ◽  
Contraceptive Use ◽  
Negative Impact ◽  
Management Strategies ◽  
Chi Square ◽  
Contraceptive Usage ◽  
Menstrual Symptoms ◽  
Potential Risks ◽  
Potential Impact ◽  
The Impact

Coaches consider various competencies (e.g. conditioning, nutrition, skills and tactics), when planning sessions, though rarely the impact of menstruation on the efficacy of training and competition performance for athletes. Given the impact menstrual symptoms can have on athletes, the management strategies that athletes may use to minimise any potential impact, and the mechanisms that provide barriers to greater coach athlete interaction require investigation and consideration. Therefore, this study aimed to investigate the strategies used by athletes to manage menstrual symptoms and the role coaches played in this process. An anonymous, 36-item questionnaire was developed and hosted on Qualtrics. Descriptive statistics and Chi-square statistics were used to analyse the data. One hundred and twenty-four valid responses from Australian athletes 16–45, with a mean age of 29 years, were received. Period pain (82%) and pre-menstrual symptoms (83%) were commonly reported and contributed to fatigue and to perceived reductions in performance during or just prior to the period (50.0% in training, 58.7% on ‘game day’). Contraceptive use was reported by 42% of athletes. Those reporting heavy menstrual bleeding (29.7%) were more likely to report increased fatigue (relative risk 1.6, 95% CI 1.07 to 2.32). Over three-quarters of athletes reported neither they nor their coaches altered training due to the menstrual cycle. Most athletes (76%) did not discuss menstruation with their coaches. Given the perceived negative impact on performance and potential risks with contraceptive usage during adolescence, coaches, trainers and athletes need to have a more open dialogue around the menstrual cycle.

Impact of Fiscal Policy on Agricultural Output in Nigeria

2019 ◽  
Vol 9 (7) ◽  
pp. 1428 ◽  
Author(s):  
Adedoyin Isola LAWAL ◽  
Ernest Onyebuchi FIDELIS ◽  
Abiola Ayoopo BABAJIDE ◽  
Barnabas O. OBASAJU ◽  
Oluwatoyese OYETADE ◽  
...  
Keyword(s):  
Fiscal Policy ◽  
Agricultural Sector ◽  
Time Series Data ◽  
Negative Impact ◽  
Capital Expenditure ◽  
Research Work ◽  
Estimation Method ◽  
Series Data ◽  
Agricultural Output ◽  
The Impact

This study examines the impact of fiscal policy on agricultural output in Nigeria using the most recent official data. The metrics for fiscal policy is government capital expenditure and custom duties on fertilizer. The study used annual time series data obtained from CBN annual statistical bulletin, NCS, and FIRS which was found to be stationary at the order of I(1) and I(0). The order of unit root test led to the use of ARDL estimation method employed in the empirical analysis of this research work. The study found evidence of both short and long run relationship between the variables (VAO, GEX, IDMF, and ACGSF) using both Johansen co-integration and ARDL Bounds test. Although government expenditure (GEX) to agricultural sector was found to be statistically insignificant which recommend that government should increase agriculture capital expenditure to ensure that its contribution is significant. Consequently, custom duties on fertilizer (IDMF) was found to be negatively signed and significant indicating a negative impact on agricultural output. This demands that the policy makers should be prudent in the use of fiscal policy instrument in achieving its desired objective.

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